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"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x38, 0x117, 0x2, 0x21, "957f408c1058a6e1c16cdeaf12822888e56a6a26d20f02e8c096aa67094d08f633"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xc8, 0x117, 0x2, 0xb1, "69c2b8e0030b259cadef699c97e698e7b1ced204ba0877122ae586cee0a4262776be1afc9134c7c8eedb470bbe4107f29582fed615564c3b6cb4b5664cb4348e7cab10dd4d5c3a1ec03648b358590556a2928cafb2a516898be40660d3f52a41b01a7870222d314a1bb9d8980cd255bf1f3007e4a0704309c431fc9751872099b92cfd2e2c275a0b80033e1b4cf28244fdcf89a1c483caceec7f6c02461390a16c5fee07bd8b6c6bce7c0459adb4721427"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x11a8, 0x10}, 0x40000) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/18 17:50:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c20000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000627000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000cb0000)='keyring\x00', &(0x7f0000e10000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f000009c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 17:50:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000570000-0x8)='./file0\x00', 0x4000000000010088) r0 = syz_open_dev$sndpcmc(&(0x7f000021e000-0x12)='/dev/snd/pcmC#D#c\x00', 0xd652, 0x86002) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c31000)=0x6) perf_event_open(&(0x7f0000c67000-0x78)={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) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) listxattr(&(0x7f0000a14000)='./file0/file0\x00', &(0x7f0000cd6000)=""/4096, 0x151f) 2018/01/18 17:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000729000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000d48000-0x18)=[@text16={0x10, &(0x7f000068b000)="eaefce0d00baf8406f6fb8c8f0008f66efbafc0c66b80e80000066ef36672629f2b8ea008ed8baf80c66b8bc9a0a8566efbafc0c66b80c00000066ef66b8520000000f23c00f21f86635000002000f23f8baf80c66b8ec3d898866efbafc0cb005ee66b9800000c00f326635001000000f30660f017b9cba4300b000ee", 0xb1}], 0x1, 0x0, &(0x7f0000f78000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000cd8000)={0x1, 0x0, [{0x4b564d02, 0x0, 0xfffffffffffffffe}]}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) [ 93.098751] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.104613] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/18 17:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000080e000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) tee(r1, r0, 0x20, 0x5) fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$sndmidi(&(0x7f0000794000+0xf33)='/dev/snd/midiC#D#\x00', 0x1000100, 0x40) dup3(r2, r1, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000107000)={0x6, &(0x7f00006b1000)=[0x21cee3dd, 0x100000001, 0x100000000, 0x8, 0xfffffffffffffffd, 0x9]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000072b000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x1, 0x5, 0x3, 0x1000}, &(0x7f0000ab3000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00001d7000-0x8)={r3, 0x54}, &(0x7f0000fc8000)=0x8) 2018/01/18 17:50:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000081f000)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff01}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x0, 0x0, 0x2, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x108000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x56) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b6a000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000770000-0x4)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000043e000-0x8)={r3, r1}) 2018/01/18 17:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x200000001, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000495000-0x4)={0x3}, 0x4) connect(r0, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r0, &(0x7f0000304000-0x1000)="16", 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000d9d000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/18 17:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = syz_open_dev$random(&(0x7f000026b000)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf2000)={0x0, 0x0}) getrandom(&(0x7f0000340000-0x75)=""/117, 0x75, 0x1) getrandom(&(0x7f0000cef000-0x9)=""/9, 0x9, 0x2) syz_open_dev$loop(&(0x7f00008db000)='/dev/loop#\x00', 0x9, 0x0) chroot(&(0x7f0000c14000-0x8)='./file0\x00') 2018/01/18 17:50:40 executing program 4: r0 = memfd_create(&(0x7f0000b29000-0x1)='\x00', 0x3) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x78, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x20, 0x1f, 0x21b, 0x1000, 0x2, 0xfffffffffffffffb, 0x80, 0x1ac000000000, 0x9, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/18 17:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb2000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000be7000)=[{0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f0000562000-0x1000)="dfac9dde675ef9776590e3469d1238f8807e0e6cea8226eee1dd194251a5e9f11b491a282f71ea2b0157fbd50c5a4fd1acabcb85ca11ed8453e9a6bf540ceace", 0x40}, {&(0x7f000087b000)="f89554b7bace9176e6c321e2d8f739ea940cf761fd5472f446b545cdae6d5616a4718277c788a8717eedb1def869b19e381070b4e477b8e00ee32918a520d33fcf8e259988d94773d7c70340b7715108efdc8b013083406f977d0fa87979e5f6ba8be738979eab3657c4d8a39e3ccecbd9e0c19f4b5a6c05261a82d9165cff13a7", 0xffffffffffffff53}, {&(0x7f00005d5000-0x85)="6f343a2d0aa4a8ec52fd9e32d8d7cc02edfdccfc4b6df0e5f70fe28f57e7941de563b203b1231e1dd8265f7e1637669effc3cf98e2a1d32038e133c224cc30688fbdc97e8fe482e500000e0070da95e9d1c136460b0d4b35b84231b1c8a20309d5ade9c204b9ef08975b39afae62a9bcb9af8908d36db2400000000eb15e509b791c3dd704", 0x65}], 0x3, &(0x7f0000448000-0x180)=[@op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "923821ce81322cbf0da60549c177c2fdc1867142eaabd560743104967e5e66289499dbf80a3a95d9d4f20a4b8782f9e2b93012607f4d0fa037ce00c2b5999d53b943fb71f110765f9117972c6e11a38042798054ebd4046bfcce64f8a8cdbddb661ed3a831b1c4ee8a656e55e3ab5e7e3801378eaa7264c7e44d3551f5ca44c5303b9ca4b8260ed253cf608cdf7611f3247bbe99a7564a6a627d73fde9488f01ef0c5b926457c4643543d7fc0b68eecdf05c7547dded1477a94ce2c290863207efc27faa99b036d68165bde88f"}, @iv={0x0, 0x117, 0x2, 0x0, "73f65bf3d44cefc4dda725d213f58314f3324f255ef9a3cd089b43fa7d8ee80393f827cd0cd2e46af5a991c7d9c63a9c8d3c6c6b4e38a9e94cb2d6441e2b0489c9fab5c928e3b103773af855ec5ca40f"}], 0x0, 0x0}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/18 17:50:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x40800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00007cf000-0x4)=0x8001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @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]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x8001, 0x2, 0x8, 0x0, 0x1000, 0x80, 0x5, r1}, 0x20) clock_gettime(0x2, &(0x7f00007dc000-0x10)={0x0, 0x0}) 2018/01/18 17:50:40 executing program 3: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/18 17:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000b000)={0xf, 0xe, &(0x7f0000c8e000-0x70)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x80000001}, @alu={0x7, 0xfffffffffffffff7, 0xc, 0xf, 0xf, 0xffffffff, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xedba}, @call={0x85, 0x0, 0x0, 0x2d}, @ldst={0x0, 0x1, 0x7, 0x0, 0x7, 0xffffffc4, 0x0}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @generic={0x3, 0x80000, 0x9, 0x200}], &(0x7f000025f000)='GPL\x00', 0xbac0, 0x92, &(0x7f00000c1000-0x92)=""/146, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$random(&(0x7f0000a8a000)='/dev/random\x00', 0x0, 0x200) flock(r1, 0x8) dup2(r0, r1) prctl$setfpexc(0xc, 0x20000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4b000)='/dev/sequencer2\x00', 0x200, 0x0) 2018/01/18 17:50:40 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000aa6000)='/dev/vcs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x8)=[{0xf, 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000022b000)={0x1, 0x0, [{0xc0000084, 0x0, 0x0}]}) 2018/01/18 17:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000c6b000)=[{0x0, 0x0, 0x1800}, {0x0, 0x8eedd0f, 0x0}, {0x0, 0x0, 0x0}], 0x3, &(0x7f00004a2000-0x10)={0x0, 0x989680}) r2 = socket$kcm(0x29, 0x7, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00009fe000-0xd)='/dev/usbmon#\x00', 0x3, 0x4800) faccessat(r3, &(0x7f0000da4000)='./file0\x00', 0x100, 0x800) r4 = dup3(r1, r1, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000b25000-0x8)={r3, r4}) 2018/01/18 17:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x0, &(0x7f0000000000)=[]}) utimensat(0xffffffffffffffff, &(0x7f0000af5000+0x977)='./file0\x00', &(0x7f0000c4a000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/18 17:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b33000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000be0000-0xc)={0x4, 0x0}) r2 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x2, r2, 0x3) epoll_wait(r0, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/18 17:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x200000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00002e0000)=""/193) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00005fa000)={0x70000000, 0x0}) r3 = memfd_create(&(0x7f00009e0000)='userusertrustedppp0\x00', 0x4) fchmod(r3, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000626000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc3000)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000881000-0x1000)=""/4096, &(0x7f00001cb000-0x4)=0x1000) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mbind(&(0x7f00000df000/0x3000)=nil, 0x3000, 0x1, &(0x7f000073c000-0x8)=0x1000000, 0x2, 0x0) 2018/01/18 17:50:40 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00009ee000)='/dev/usbmon#\x00', 0x401, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000000)="c801ed7025478772107ac59bc4") 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 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000018000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r2 = shmget(0x1, 0x1000, 0x0, &(0x7f0000fe1000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000cc5000)=""/32) connect$nfc_llcp(r0, &(0x7f0000567000-0x60)={0x27, 0x200, 0x8, 0x5, 0x80000000, 0x356, "c83d4f439d6700af4cd4b64b7cffbc09a7ff543cbc7318d22fe49f85d330a35f276bfb0bed9e08caf9f9f72431cabf5a614c6dd06fb7b527e1b5bfd0000e3c", 0x59c31d26}, 0x60) msgctl$IPC_RMID(0x0, 0x0) 2018/01/18 17:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000bd0000-0x9)='loginuid\x00') sendfile(r0, r1, &(0x7f000077d000-0x8)=0x3d, 0xfb) sendfile(r0, r1, &(0x7f000007e000-0x8)=0x0, 0x18001) 2018/01/18 17:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100400009, 0x4000004ca314b) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000724000)={@generic=""/16, @ifru_mtu=0x0}) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x161, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f3c000)={0x1, 0x8001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) 2018/01/18 17:50:40 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, 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) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000078d000)='/selinux/member\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f00002bb000)='/dev/snd/pcmC#D#p\x00', 0x7c4, 0x20000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000280000)={0x7, 0x1, 0x6, 0x28, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00003b6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x24, 0x5, 0x8, 0x1, "fffb91582a884cc59ca9d45d72fb32fd48841dd5f4985b93b10a46ec2a3da11c3658a4c0db58913e5b9fa32837d2e8c8567fcbc94e60d1526658bda773ba456a", "dd7c462e1a0dfb9c16547b2019c02043989a2394994fdfec7f836958dfd653b0", [0x8, 0x100], 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/18 17:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fstatfs(0xffffffffffffffff, &(0x7f0000337000)=""/123) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e10000-0x4)={0xffffffffffffff9c}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007ea000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000475000-0x1)=0x1, 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00004b9000)={0x5, 0x20, [0x5, 0x3, 0xbb2e, 0x5, 0x0, 0x9, 0xb8ca, 0x2]}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000099c000-0x94)={{0x4, 0x3, 0x3, 0x9d, 0x401, 0x0}, 0x22, 0x8001, 0x6, 0x9, 0x5, "8348459f9b63644fb5380a97e45395ffdeef76c03f9f2c4e3e325cc2ff120feb2a66246c7790ceb962b8f704be806fee6f583df9e812fad037fab45a2d095ce9571c4c419e769406d12e43833db39561a110356880dbdb8944af1f19a207ea91af4b886c2d27310b70a53a74470f471eeb5b0e99afbf96b0aeb0e1bc67a141f0"}) [ 93.401214] kauditd_printk_skb: 194 callbacks suppressed [ 93.401222] audit: type=1326 audit(1516297840.242:1114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15686 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 93.450740] audit: type=1326 audit(1516297840.276:1115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15686 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 93.476109] audit: type=1326 audit(1516297840.276:1116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15686 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 93.501005] audit: type=1326 audit(1516297840.282:1117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15686 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452e39 code=0x7ffc0000 [ 93.525608] audit: type=1326 audit(1516297840.282:1118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15686 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 93.550200] audit: type=1326 audit(1516297840.284:1119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15686 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 [ 93.575115] audit: type=1326 audit(1516297840.284:1120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15686 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000018000)=0x4f, 0x400000ff) accept$inet(r1, &(0x7f00005b1000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000694000)=0x10) 2018/01/18 17:50:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x401, &(0x7f0000000000)={0x0, 0x0}) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000001000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x69, &(0x7f00008d9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x5b, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x7, 0x7, [@multicast1=0xe0000001]}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9e, 0x7, 0x0, {0xc, 0x4, 0xffffffff, 0xffffffffffffff9e, 0xfff, 0x2, 0x573, 0x1ff, 0x84, 0x40, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x1c, 0x7fffffff, 0x3, 0xfffffffffffffffa, [{[@loopback=0x7f000001], 0x6}, {[@loopback=0x7f000001], 0x3ff}, {[], 0x5}, {[], 0x2c32}]}]}}, "c80dbacb57d7a1"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x40282, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x100000001) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x600, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x1, 0x4) 2018/01/18 17:50:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000163000-0x110)={{0x0, 0x0, 0x0, 0x0, "d780d261281965705cedd6fd5adfb8018499f584bddedb7b4e5f274a0925678fa2ef963fc0d1a5813f2afffe", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cd797ecb769d8aa6fffbcf411c00d40d07445f9a78142bea3da695a9ee37350d831ebbcefd621c4c93d8b14c4e559c0b611698f1826ae90eb58b5975fe289077", &(0x7f0000001000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000002000-0x60)={0x0, 0x3d, 0x6, @thr={&(0x7f0000000000)="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", &(0x7f0000002000-0x4a)="ca4aa13e9265627f6c5d295ff73061992910d0bfb525000b4dbc15635fa1ad7a5001228cbba5cb5b59d2d3c72d8a4816390393faf2357ea7026ab5606920f75594a8e70390798a535b8c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000+0xfcb)=0x0) timer_delete(r1) 2018/01/18 17:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000004) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fdd000)={0x6, 0xffffffffffffffff, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007f5000-0x4)=0x0) io_setup(0x2b81e2a4, &(0x7f000084a000-0x8)=0x0) clock_gettime(0x0, &(0x7f000047c000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x3, &(0x7f000000a000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000085d000-0x10)={r3, r4+30000000}) bind$netrom(r1, &(0x7f0000d07000)=@full={{0x3, {"6aadf5f745c90a"}, 0x2}, [{"5f379392f8926f"}, {"4b0a0c733fef1e"}, {"0605c61b4a6156"}, {"9fa645791c7242"}, {"1dc789f4b298ae"}, {"1aaefe4d5f844d"}, {"c09b267477b29b"}, {"ad67ff561b9ad0"}]}, 0x48) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x5) 2018/01/18 17:50:40 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca7000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000)={0x2, 0x8, 0xb5, 0x4ebe, 0x9, 0x154e}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x9, 0x9, 0x5, 0xe8f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003ce000-0x20)={0xb72, 0x0, 0x0, 0x8b}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00006c8000-0x10)={r1, 0x2}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7ffff, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5f000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f98000)={&(0x7f00007f8000)='./file0\x00', r2}, 0xc) 2018/01/18 17:50:40 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, 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) r0 = socket$unix(0x1, 0x1, 0x0) lstat(&(0x7f00006cf000-0x8)='./file0\x00', &(0x7f00001aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000ded000-0x400)={"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"}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) open(&(0x7f0000fec000-0x8)='./file0\x00', 0x40000, 0x100) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/unix\x00') sendfile(r0, r2, &(0x7f000015b000)=0x0, 0x400ff) 2018/01/18 17:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000907000)={0x0, 0x0}) r3 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) syz_open_dev$sndpcmp(&(0x7f0000792000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8000) write(r2, &(0x7f0000eb6000-0x1)="19", 0x1) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000517000-0x4)=0x0, &(0x7f0000110000-0x4)=0x4) r4 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/18 17:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000947000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffff992) 2018/01/18 17:50:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000067d000-0xf)={@generic="96603d14211750211c565607b93e47ef", @ifru_addrs={0x2, 0x1, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"8b5e5f2baa3a68"}, 0x1}, [{"ebb171f278a29c"}, {"cd49d8580d80e9"}, {"92a2687ee78923"}, {"ce726bd639cb43"}, {"ec23e8a9830b39"}, {"4146139d875005"}, {"e63949796b6273"}, {"9061500a72fd4d"}]}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000+0xc79)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000004000-0x3)=0x9, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000005000-0x18)={&(0x7f0000003000/0x1000)=nil, 0x5, &(0x7f0000814000/0x10000)=nil}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000006000-0x10)={r0, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000007000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x50d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x5, 0x6, "ed0012dd4806dced969c1718ddefba72101061e8af1cc880af205afe4ad559f6c2a5e61fc6ac678eb66fdd18836c299cf072a00e0ae4f9982f82168fb48ebd3a5a387e83f8accecc674db0dcb2d35d3d"}, 0x160) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000007000)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x80000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x16}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x10001, 0x1, 0x6, 0xa, 0x80, 0xa0, 0x2b, r3, r2}, {0x6, 0x1e69, 0x0, 0x0, 0x80, 0x100000001, 0x0, 0x44}, {0x5, 0x20, 0x8001, 0x1}, 0xfffffffffffff48a, 0x6, 0x1, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x32}, 0x0, @in=@rand_addr=0x1000, 0x5, 0x3, 0x0, 0x0, 0x6, 0x9, 0x7}}, 0xe8) unshare(0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000009000)='./file0\x00', 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r1, 0x39, &(0x7f000000a000)={0x8, 0x5, 0x818a, 0x80000001}) 2018/01/18 17:50:40 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x5, 0x100000000, 0x7, 0x0}, &(0x7f0000000000)=0x10) 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) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000-0x34)='selinuxcpuset#eth1vmnet1-\'md5sumloGPLbdevselfsystem\x00', &(0x7f0000000000)='/selinux/load\x00'], &(0x7f0000000000)=[&(0x7f0000001000)='/\x00', &(0x7f0000000000)='/selinux/load\x00', &(0x7f0000001000-0xe)='/selinux/load\x00']) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x4f)={r1, 0x47, "11d357952638545e211a44de904e1e78eb8dd46a8b33f0de6b3830c300607cba9555c2c7db061897bbbf7da15ba167fe799ddfdc6b2f298109004091aca554998ecf690e20ae89"}, &(0x7f0000beb000-0x4)=0x4f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f82000)=0x1, 0x4) mq_notify(r2, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f0000155000-0xd)='/dev/binder#\x00', 0x0, 0x802) fcntl$getownex(r2, 0x10, &(0x7f00001e7000)={0x0, 0x0}) waitid(0x1, r3, &(0x7f00000a9000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000008, &(0x7f0000af5000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f000059f000)='./file0\x00', &(0x7f00008db000-0x8)=[], &(0x7f0000a21000)=[]) [ 93.600181] audit: type=1326 audit(1516297840.285:1121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15686 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 [ 93.625099] audit: type=1326 audit(1516297840.285:1122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15686 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:50:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000c3f000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x4, 0x4) write(r1, &(0x7f00006df000)='-', 0x1) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000bb5000)={0x0, 0x9}, &(0x7f0000101000-0x4)=0x8) r5 = fcntl$dupfd(r3, 0x406, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000d20000-0x40)={0x8, 0xffffffff, 0x10001, 0xc, &(0x7f0000001000-0xc)=""/12, 0x78, &(0x7f0000ea6000)=""/120, 0xd2, &(0x7f0000124000)=""/210}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f7e000-0x49)={r4, 0x41, "09933241d764532b53c4abeb20fba0bac8c7978e16e0c721753bae50167c498028d5e0225c7f382524cb6da776c304705140bdd3f1ded7e01f0b42bed50fa4de6e"}, &(0x7f0000465000-0x4)=0x49) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000097b000-0x28)={@generic="b777d534afca44bcf5a2643793c8c005", &(0x7f0000f5e000-0x30)=@ethtool_test={0x1a, 0x7fff, 0x81, 0x4, [0x0, 0x1, 0x57, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f0000755000-0x4)=0x7) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) 2018/01/18 17:50:40 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x10001, &(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000)={"320fdc7d7d8ae25c55401da6f930b336", {0x4, 0x46, 0x9d, "7edc50172847", 0x3, 0x0}}) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000011000-0x4)=0x5, 0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/18 17:50:40 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x21, 0xffffffffffffffff, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x81) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000008000)='./file0\x00', 0x2, 0x8) sendmsg$can_raw(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000)={&(0x7f0000001000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "499fc2d5d95ecca5"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:40 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000013000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000007000-0x50)={@common='syzkaller1\x00', @ifru_mtu=0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000027000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8800}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000001d000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x11) 2018/01/18 17:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) mincore(&(0x7f000097e000/0x2000)=nil, 0x2000, &(0x7f000024f000)=""/223) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 93.696010] audit: type=1326 audit(1516297840.286:1123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15686 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f00009a9000-0xb)="5600010000003f0000ec33") sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) 2018/01/18 17:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000207000)='/dev/vcs\x00', 0x0, 0x0) prctl$void(0x1f) sendmmsg$alg(r0, &(0x7f00005b0000-0x150)=[{0x0, 0x0, &(0x7f00008f5000)=[{&(0x7f00006d9000)="96fb73c670c8f5b83485d29c9877bfc7a3a092aeb53ec3f6c34b56944ecafb0760eedd2b920981da1bf806550c6bb56fdff738fc740b3a106a63ff06ae32c5104f9152882cddd6a1b3affda701d693e988fe51f3d17912f2071dc45461efbf3e5ac76b5003f6e8bb6434f20b6090d9022d2f90c7a80c91863dec2c1b94422285935c7e77c5a5a07e9d027c3a74e5303f697c7b94af89a33ad355acdb35ace7487346416eca834406d1c976cd350e8fead934efca189e6536431bced20d6b29dcbccee11f97920b60b93b2aca2ac6359b9713008d605038eab5371e837f", 0xdd}, {&(0x7f00006a8000-0x27)="df92df7621e92eaef955f1ffd7fc14cc8ed3fea02170e1b7fd4bc6b161ec7f97c98e4a70b131a9", 0x27}], 0x2, &(0x7f00007bc000)=[@iv={0x78, 0x117, 0x2, 0x5e, "9f2323c9530bc73cc83ccd1bc1e9b05c6b0184bed10621eb256c1a228d04931615f4c4d0c291d6945e23316bf617543535ed593c553daee86842ce9ad3a5b25ded33e574f7f2e435da05046a4b8d0484805a06cf91c3800579fdf53b7eea"}, @assoc={0x18, 0x117, 0x4, 0x5e}, @op={0x18, 0x117, 0x3, 0x0}], 0xa8, 0x44}, {0x0, 0x0, &(0x7f000080e000-0x20)=[{&(0x7f0000bf0000)="b540da757c6cd0", 0x7}, {&(0x7f0000d59000)="cb6ca9f3afb2f906f0a2596983a739a588f3dbc3acab61604f8f0df8f0a1091f66cbd31d38468fb86916beefa294533df13925f43b43e407596c8a71568c26818d02f517a79f0756a8876d00f62536ea22d73c09de5b03674aff92c2ec679d24053bb61bcdc50e6a589d5b2a99ba16a777f713c6dac9443c4449d4d7e63544a06567e94b57", 0x85}], 0x2, &(0x7f0000e5f000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x40}, {0x0, 0x0, &(0x7f0000aad000)=[{&(0x7f0000237000-0x34)="f2beff0b245de3e61291fa25622dbfc5fd609d0750f985fb8649b644c7e37f0160ff00c945d8c90d99167b53a5676a46938b5cf5", 0x34}], 0x1, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f00002e4000-0x70)=[{&(0x7f00007a3000)="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{&(0x7f00004cc000-0x67)="691d02abacbe1e6ee9e17b52140a484e9999acf8f11a1f4dd82b06c36a1a954deb2831da065b6a34d8ad2ec325a24b5226e1044d04a3a8013eac2c9a52bd7770ae94bc51ce091afcc3c2f24b9320a91a260eed6c1ded32063f480a43777a0cfce181fd57e81c77", 0x67}], 0x3, &(0x7f0000377000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1018, 0x4000}], 0x6, 0x40) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d00000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/18 17:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000aa000-0x10)={0x0, 0xfffffffffffffffe}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000843000-0x9)='/dev/rtc\x00', 0x240, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000eeb000-0x4)=0x7fffffff) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 17:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f000028c000)='/dev/dsp#\x00', 0x68, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b84000)=0x0) bind$alg(r0, &(0x7f00002fd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x800, 'cbc-twofish-3way\x00'}, 0x58) r2 = semget(0x1, 0x1, 0x11) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f0000c02000)=""/13) r3 = gettid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000002f000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00007f2000-0x4)=r3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064c000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f00002ff000-0x4)=0x7fff, 0x4) 2018/01/18 17:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) close(r0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000c3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009fb000)=0x10) accept4$llc(r1, &(0x7f000025f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dc3000)=0x10, 0x80800) 2018/01/18 17:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006bb000)='./file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d70000)=""/0) lseek(r0, 0xffffffffffffffff, 0x3) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00003de000-0x10)={&(0x7f0000675000/0x2000)=nil, 0x2000}) link(&(0x7f0000d84000)='./file0\x00', &(0x7f000003e000)='./file0\x00') 2018/01/18 17:50:40 executing program 1: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x0, 0x8011, r2, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fb1000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000e3000)={0x2, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00008f4000)={0x100000000, r4, 0x10001, 0x7}) 2018/01/18 17:50:40 executing program 5: mmap(&(0x7f0000000000/0xc12000)=nil, 0xc12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000551000)='/dev/sequencer2\x00', 0x4000, 0x0) modify_ldt$write2(0x11, &(0x7f0000ac2000)={0x10001, 0xffffffff, 0x400, 0x7, 0x800, 0x1, 0x1bb2, 0x2, 0xc0, 0x3}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') getdents(r1, &(0x7f0000909000-0xba)=""/72, 0x48) fcntl$getownex(r1, 0x10, &(0x7f00006fc000-0x8)={0x0, 0x0}) getdents64(r1, &(0x7f0000c10000-0xdf)=""/223, 0xdf) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000631000)=0x0) getdents64(r1, &(0x7f0000c11000)=""/44, 0x2c) 2018/01/18 17:50:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x14)="2d706f7369785f61636c5f616363657373d04700", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000002000-0x10)={0x73, &(0x7f0000000000)="fb5f7a61e7f535ff5b93d398a346b64a6aaefb2d7f31055a546fae170a4f796f054d0c585033d0f45adfeaa974fc6af733868204b7d792a4cbde4e3d870457e7f8c141cb09f83c7846f733d675a8d55feb5febe31afbeda91d0582ab2c40770f3554bf51cad5125eaf01156d10d984d15e2526"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000abd000)='/dev/input/event#\x00', 0x0, 0x800) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) 2018/01/18 17:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) r1 = open(&(0x7f0000dbc000-0x8)='./file0\x00', 0x3, 0x30) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00004ea000-0x4)=0xabc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000da8000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000932000-0x110)={{0x101, 0x4, 0x8, 0x1, "9d8a702552b01aad2323a162e9618efd92f1a126885cba6e498be7aa7e7d2aa5e59627e6c95052f06b665467", 0x3}, 0x0, 0x0, 0x5, r2, 0x1, 0xe95, "2052e2dd6d1e40a1f0af023050b68ab3cfab8f7ba30474326afaaf12d81c736f90ff6a0c9316ba689993143f67e658e603a7216a84b905dd83b8c7f90c5e45a2", &(0x7f00007be000-0x7)='nodev%\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7270, 0x8, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2c, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000923000-0x8)={0x0, 0x0}) 2018/01/18 17:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mouse(&(0x7f0000c72000)='/dev/input/mouse#\x00', 0x5, 0x200500) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00002cb000-0x25)=""/37, &(0x7f0000082000-0x4)=0x25) fcntl$setpipe(r0, 0x407, 0x3) userfaultfd(0x0) 2018/01/18 17:50:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x42a5, 0x400000) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f000060e000-0xf0)="4aa1926e551584669ca7548b3f720e46abe832efc2fc77b404a74e298f8c1e051b937cee94504ca5258e4e495ebc5b81213d3c43ccff3cc4284d6b50972e5eacbb7efb6cb216eb3e73ebfb6b34f28cb8ba9c38b0aa3427452c2a0ee21fdfbd55bfa1c11fad6c6ba2e945efac729875bf8c110a20f457e70ff28e93c964c6011ce10b368e1e1587ac8da68ca8acd22ea08e332ec0b05da9e85a8f815080cfb4bff0613a6f2849f70192eb9e247ecef25a006311ae4fd7f3af1ddbdb2d866ed3987c6846a49c48982c09ec212545274c9f8bb7cdfd835bb6f07117559d45b86f07b4598468efa923bc000f7167426e0df8", 0xf0) r1 = getpgid(0xffffffffffffffff) tkill(r1, 0x25) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0x5, 0x80000001, 0x3, 0x0, 0x4, [{0x7, 0x8, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0x1, 0x800, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x100000001, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) lseek(r0, 0x0, 0x2) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x6, 0x5, 0x8000}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000003000)={{0x8, 0x100000000}, {0x1, 0x4}, 0x8, 0x6, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000)="6cf87aab587e451fa55e26bda7493667cd728057fd47f0f84d9d777f3f0527326480d31fa407b89ec543ffa27ef7d569ef2269d89e25ccb88f3493f0c1fc41b311711e7b1a4fe883be4aa2c7cb8901d3d68acc7a9a14d624fa938611f7db82a209050eb28ec75113ba2d3c49a82789c8e4a29ab95802e1b947d5db061d116ea20e0eaf1a0ed4f3c5aec12c22c8c0867fa34cd5a5f38df0204b72559afa5220f7a91e76d7fb3b9896ef0f387d5c43061f42f66397f4bb435035128aaec2ee469248fea6b47c2ba093d9dd6e6fbef743203145b35fc26e77e8", 0xd8}, {&(0x7f0000005000-0xc6)="fef87ea9acb7e4f5bb9e5dd22ec4b8844eafc58aaab8b5a948d3f278389e6adf9c879d231e74f7fab7eb8aa1e0f716201697176600c2df71599b272bdbec45d32ff5c30e591b2c2a2ce77f2c7b5e28dde8ed82c2e5d053ee58c6a90000b227eb75f868558d46e7a69180cc1ca1e2e3c8b5ab5e8fed9ea5eaede764eb04ee3e1063b50ac0f7b011a1e6b461dcc890096daeccf4b95ea2546bfdcf056c3e962bf3cce38ad75509dc2766fbde67e1557d1556bd4d015bbfb4d94e6627b53d4928486a74ce64def6", 0xc6}, {&(0x7f0000005000-0x8f)="133ff83d8b5f41b1fdfb4879cca7b600bb7cb6dc7bba018ea6dd9d9a5ff5215a78b2281122327f4b986d2cc2a938ee0ba0a5bd4719bcedf4ef5d8feb5e981857cf52e569742000c2694135e436e0c17ba68d8e9109a0e956ff921355f4deeb698e92aa400b4d5636fb79dd44166d538cb5449fb19418fa717a2e93d2aa9fe7a057338b0000deeea60ebe5c4913cc62", 0x8f}, {&(0x7f0000000000)="927648895858af5cd1212f3e27bd73e30ba0532730dbf08913a32056a33e6a116aed8e17570999f7232f0d8dc312c2968746cb827d404fae5892df01ff5348cf0f94e130758c7d475b249c94496ce01423c835d2ac412da701f41f8b13fbd2177a560acebe20d6d904c2d12571580414b14a3e4a5930589130ca8c6b229951f0180d014a", 0x84}, {&(0x7f0000003000-0x40)="1dbb702ef7c55f030482e5304096f59d41af683054b8462390d48d5948883b969cfd9dcccdc785079f3b9040c50382794eb963ca25ece0bc9418a9e1df183020", 0x40}], 0x5, 0x16) close(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r2, 0xc713, &(0x7f0000005000)=0xfffffffffffffffa, &(0x7f0000005000-0x8)=0xb05) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000004000-0x8)={0x0, 0x0}) getsockname$ax25(r3, &(0x7f0000006000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000007000)={{0x2, 0x8a9}, 'port0\x00', 0x18, 0x400, 0x8, 0x2, 0x8, 0x9, 0x6, 0x0, 0x6, 0x3df9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_getparam(r2, &(0x7f0000006000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000008000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x3, 0xfa85, r0, &(0x7f0000007000-0xb8)="2be68e5a3b3a1cbe5c9820174a85d2ce9de0ded6e918fd6189fdc3b3da16f510f07b6ea06f37e0f8eaeaddcca3c262773ffe4616a52a58e4d8d6cf312d41bb86a5d59e6609eafd88fd3392a6d3a52a639fae9d780c6164d7925ec1a1d1276bcc1a96cb288a4519ecee58795845875d6372ffbbc6d988aad831c72dd0c29be8fcf1bc983b6547660237900ea23b210633a0d7c939f023e9e958948ae306d64be8a422737e23abec92aa375fae6cf4b05874b423189839e380", 0xb8, 0x2, 0x0, 0x1, r0}, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:50:40 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, 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) mkdir(&(0x7f0000090000-0x8)='./file0\x00', 0x6) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f000045c000-0xe)='./file0\x00', &(0x7f0000239000)='\x00v\t', 0x1007, &(0x7f0000f92000-0x8b)="") 2018/01/18 17:50:40 executing program 5: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000002e000)={0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000005d000-0x4)=0x0) fcntl$getown(r0, 0x9) r1 = fcntl$getown(r0, 0x9) waitid(0x0, r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) 2018/01/18 17:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ca2000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) syz_open_dev$sndpcmp(&(0x7f000045e000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000746000)={0x0, 0x0, 0x4, 0x5, 0x2, 0x4, 0x0, 0x6, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1f, 0x127, 0x5, 0x3}}, &(0x7f0000087000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000041d000)={r2, 0x0, 0x1, [0x7462]}, &(0x7f0000ec6000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ab4000-0x4)=0x8000000008, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ab6000)=0x0, 0x4) 2018/01/18 17:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00001db000)=0x0) 2018/01/18 17:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000087c000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000307000-0xb)={0x10000, 0x200, 0x7ff, 0xffff, 0x1000, 0x40, 0x6, 0x594b54ba, 0x6, 0x7fffffff, 0x91}, 0xb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000fc000-0xf6)="805f000345922935dbe137e78ee2097ee10d54afb1a0d18532174606c97caf551c368b00cd", 0x25) 2018/01/18 17:50:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4400, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b8b000)=r1) r2 = socket(0x18, 0x0, 0x2) getsockname$llc(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10) 2018/01/18 17:50:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008ba000)='/selinux/create\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000e19000-0xc)={&(0x7f0000001000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x1ff, "6051272ec4f12f3324984edc6a9f308a1828cab7abcc4197ec7f77865e449a7ecb09fd38485435a781e269bb", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "f47f55c0c096604bd71ad94be0a0a19eb42e9c3f2ed7ddff9f2e8398887ca120baea2f7191f1fe3ad472780dd7dcb8bbc9ba90803ddd526fd0992767d3e02aa2", &(0x7f000000f000-0x2)='-\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 17:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000d46000)="") creat(&(0x7f00000ff000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) 2018/01/18 17:50:40 executing program 7: clone(0x200000008a000900, &(0x7f00009bf000-0x125)="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", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/18 17:50:40 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) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ec1000-0x4)=0x0) getpid() gettid() gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e43000+0xafd)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000772000-0x7)='ns/uts\x00') getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000b8c000-0x4)=0x0, &(0x7f0000363000)=0x4) sendfile(r0, r0, &(0x7f00008e0000-0x8)=0x0, 0xff) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000261000)=""/151) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f0000be1000)=""/140, &(0x7f000058c000)=0x8c) 2018/01/18 17:50:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fd7000)='./file0\x00', &(0x7f000076b000-0x8)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000ff000)=""/20, &(0x7f000084d000)=0x14) r1 = syz_open_dev$sndpcmc(&(0x7f00006ed000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x201) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000090a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000b24000-0x4)=0x0, &(0x7f0000455000-0x4)=0x0, &(0x7f0000c00000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009cd000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x101, 0x2, 0xa0, 0x80, 0x3b, r2, r3}, {0x7, 0x1, 0x5a, 0xcf4d, 0x8, 0x6, 0xa02f, 0x5}, {0x4, 0x9, 0x8, 0x101}, 0xffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7f}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x1, 0x401, 0xff, 0xf4, 0x4}}, 0xe8) write(r0, &(0x7f00000d1000-0xf0)="46debcc4abe91b14a6828a75669981ad82e4a4f6b95d517686f511deb71e3999a2e23fb6457103f7082afdb578566595f88be4ec2711421e8ea225b8d31125e391bc46828ca59d1a521054eb8d97dfb6a1bb0bd4b57a7615b489a7ad014baa46b71c07830719894ff0d09895da509e46382cba350460cb549929b8aaf5a8f8acdff5fcbb2ec9e114cc7b1ee1f887d47d61f34f0d9a639799afe653429c04063a58a8fcbd49cdf9b562ed7ec53acaedfa346734c1767c6b4646c91a96069b3b6ea5ab453dc9690eb73a02384469b4535049f10b5afd13212282c28c67eb50cb96b26406c2c8ffeb0ecfdb60a635ef9c72", 0xf0) 2018/01/18 17:50:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000074000)='./file0\x00', 0x49) creat(&(0x7f0000091000)='./file0\x00', 0x3) mount(&(0x7f0000a48000)='./file0\x00', &(0x7f000031a000)='./file0\x00', &(0x7f0000c45000)='devpts\x00', 0x0, 0x0) 2018/01/18 17:50:40 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009a8000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000d76000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f00001c9000-0xf4)=""/244}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r2, &(0x7f000001d000-0xb9)=""/185, 0xffffffffffffff47) 2018/01/18 17:50:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000273000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000c85000)={0x9471, 0x1, {0x0, 0x0, 0xf258, 0x1, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0x0) capset(&(0x7f0000068000)={0x399f1736, r2}, &(0x7f00008ab000)={0x80000000000, 0x4, 0x0, 0x5, 0x7, 0x400}) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x2b1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) connect$inet6(r0, &(0x7f0000e69000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) listen(r0, 0x7) r3 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r3, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/18 17:50:40 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = memfd_create(&(0x7f0000ea6000)='wlan0-user%+{:ppp0nodev\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000001000-0x68)={0x7b, 0x0, [0xfffffffffffffffa, 0x2, 0x4, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0x1, 0x9, 0x21b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x7, 0x1, 0x0}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f0000528000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) ioctl$sock_ifreq(r0, 0x892b, &(0x7f0000001000-0x50)={@common='yam0\x00', @ifru_flags=0x100}) 2018/01/18 17:50:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009eb000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000044e000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000650000)=0xa0) io_setup(0x80000000, &(0x7f0000c3a000-0x8)=0x0) 2018/01/18 17:50:40 executing program 6: userfaultfd(0x800) clone(0x0, &(0x7f00000b0000-0x1)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000036b000-0x4)=0x0, &(0x7f0000eba000-0x2)="") pkey_free(0xffffffffffffffff) 2018/01/18 17:50:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000956000)="", 0x0, 0x0, &(0x7f000024c000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/18 17:50:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ebe000-0x6)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f000030b000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r0, &(0x7f0000081000-0x18)=[{{0x0, 0x7530}, 0x20000000001, 0x47, 0x2}], 0x18) ftruncate(r1, 0x200be) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/01/18 17:50:40 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000338000)='/selinux/enforce\x00', 0x40200, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00002d1000)=0x5, &(0x7f0000ae1000)=0x4) epoll_pwait(r0, &(0x7f000023a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x3f, &(0x7f0000ae1000-0x8)={0x40}, 0x8) syz_emit_ethernet(0x2e, &(0x7f000028e000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x80d, {{0x5, 0x4, 0x0, 0x0, 0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x1, 0x1, []}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/18 17:50:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000024d000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f000052f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) fcntl$setlease(r0, 0x400, 0x0) shutdown(r1, 0x1) 2018/01/18 17:50:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d7e000-0x22)="220000001600070000000000090005000a0800021c00080904000080040008000000", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000660000)={0x2, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3c000)={r1, &(0x7f0000cf6000)='9', &(0x7f00002de000)=""/4096}, 0x18) 2018/01/18 17:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000c98000)=0x0, 0x4) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f000050a000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000a83000)=0x3, 0x2, 0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006fb000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001bc000)={0x3, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 17:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e0a000)={@common='lo\x00', &(0x7f0000ef9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c5e000-0x11)='/selinux/enforce\x00', 0x409c0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d4e000)={0x0, 0x1, 0x20, 0x0, 0x80}, &(0x7f0000049000)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008ed000-0x10)={r2, 0x1f, 0x0, 0x4}, 0x10) 2018/01/18 17:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fbb000-0x8)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000dcb000)='/dev/vcs#\x00', 0x14a, 0x80000) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000a2a000-0x1)=0x4) getsockopt$bt_hci(r0, 0x0, 0x43, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000d20000)=0x1e) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be3000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000015b000-0x8)={0x0, 0x1433, 0x7}, &(0x7f000034d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000dd1000)={r3, @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]}}, 0x8c) 2018/01/18 17:50:41 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000001f000-0x94)=""/148) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003a1000)='/dev/vcs\x00', 0x16000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000b03000)={0x7f, 0x6eb7}) r1 = syz_open_dev$sndtimer(&(0x7f0000dcb000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00008cd000)={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/01/18 17:50:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x8, 0x4340) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2081) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) write(r2, &(0x7f0000001000-0x1000)="", 0x0) 2018/01/18 17:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e1e000-0x5)='maps\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008f7000)={0x0, 0x0, 0x0}, &(0x7f0000036000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000088e000-0x24)={r1, 0x1c, "bc19af7f2051b5ea87285aa1491a1396dddca5bff14e3cd35f8a88eb"}, &(0x7f0000c67000-0x4)=0x24) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000612000-0x2)=0x3, &(0x7f0000b67000-0x8)=0x2) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d9c000)={r2, 0x4, 0xffffffffffffffc1, 0xff}, 0x10) writev(r0, &(0x7f00003e4000-0x50)=[{&(0x7f000007a000)="67ceeb70897b572144004b6bccdecce5aded477f87d7484b9afb358ed868cd761ae457e4b916419199291cad1537166118a5f457e968a7957bea7683d83601aef5575f37f45ada174693208c283fede6a4b89b76b6ca150360790105c22fe14417", 0x0}, {&(0x7f000047b000)="fef72baaa150b2d7b95a7626c855167a5319a486669590262ed6d7bdcb55638dbb3d9164e238db05e0e0baf6dba2bd5d60b1c43df1810dee5a77d5b47a4ce0dc240cdec7849abba3cb9a85511457d9ec57976525848aec0161c8f5ec9e00d2a83a31b17ed5134e02529023356f789459ab9c7d4ff6ddedc8925e0abe725b64ac0d0b2b596544edf348b0737e110323465e2e00dce7f51873d8577642aacd9d620ebc05d3a2c6eaacad09efb4ffc8c59f99378c851bc9e5ef35865b7cc6d8ea53404ef4f3c036c6a354a74dd10a5b15aa02bb0043af6941bcfeb2667f5e1f76bfd4a7c6a10be2b5bfeae6ff169fdf4927d6124a710fc6f20b", 0x0}, {&(0x7f0000f20000)="b1a29d", 0x0}, {&(0x7f0000a37000)="72f08634484f7b6a84f3466d0e9a48be1d9ef7593ab503dd0c4d4aee9f81ee67fbc27fdf297457e447ad13b8421dd428abfec12d21f7021832124ea57c41aecbbee5651aad479729d5ec973c725a524e56fb0eff16be7dbad5f3d585fbbcb644c23f5eacded14cd2a94a868001992532", 0x0}, {&(0x7f0000c1c000)="9ee2b91c5087bd3a05e62504532625505d0ea1ea2ff75840c37f23dd1f27fe8993affe3f248acb4891f1e497292d7615bb36a379df772e3116761e21afb4e1519a18", 0x0}], 0x1) 2018/01/18 17:50:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0xffffffffffffff7f, 0x7ff, 0x800, 0x1, 0x8}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x159f}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000004000-0x4)=0x8, 0x4) quotactl(0x0, &(0x7f0000012000)='./file0\x00', 0x0, &(0x7f0000004000-0xfb)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c45000)={r2, 0x10001}, 0x8) [ 94.125962] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59819 sclass=netlink_route_socket pig=15861 comm=syz-executor2 [ 94.152620] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=59819 sclass=netlink_route_socket pig=15867 comm=syz-executor2 2018/01/18 17:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000005) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002b8000)=0x0) waitid(0x2, r1, &(0x7f000036f000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000001, &(0x7f00009ce000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x1, &(0x7f0000f36000)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f000062a000)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0xffffffffffffffff, &(0x7f0000542000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000465000-0x10)={0x0, 0x989680}, &(0x7f0000940000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000613000-0x10)={r2, r3}) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000f88000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000520000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005ae000-0x8)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fcc000)=@sack_info={r5, 0x6, 0x8}, &(0x7f00007ae000-0x4)=0xc) [ 94.193599] openvswitch: netlink: Message has 4 unknown bytes. [ 94.227235] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/18 17:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) membarrier(0x8, 0x0) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000d73000-0x10)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x8281) mmap(&(0x7f0000da1000/0x2000)=nil, 0x2000, 0xf, 0x10, r0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000235000)=0x0) 2018/01/18 17:50:41 executing program 1: mmap(&(0x7f0000001000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000a000)=0xfffffffffffffffc, 0x4) 2018/01/18 17:50:41 executing program 6: futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffff, 0x400000006, 0x0, &(0x7f000019c000)={0x0, 0x0}, &(0x7f000042a000-0x4)=0x0, 0x0) 2018/01/18 17:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x0, &(0x7f0000636000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000469000)=0x3, 0x4) r1 = 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) r2 = syz_open_procfs(0x0, &(0x7f00005c9000-0x16)='net/ip_tables_targets\x00') dup3(r1, r2, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f000027d000-0x4)=0x0) 2018/01/18 17:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sysfs$3(0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000)=0x0, 0x4) r2 = dup2(r0, r0) recvfrom$inet6(r2, &(0x7f0000831000)=""/25, 0x19, 0x100, &(0x7f0000f17000-0x1c)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) sendto$inet(r2, &(0x7f000058c000-0x1000)="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", 0xd21, 0x4004, 0x0, 0x0) writev(r0, &(0x7f00009d7000)=[{&(0x7f0000e10000-0xed)='=', 0x1}], 0x1) 2018/01/18 17:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000caa000)=0x0) syz_open_procfs(r0, &(0x7f0000b7f000)='attr/sockcreate\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x4000000000000002) 2018/01/18 17:50:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00003f4000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000400000-0x8)='keyring\x00', &(0x7f0000349000-0x2a)='system/@cgroupcpusetppp1posix_acl_access]\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r2, r3, r2}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:50:41 executing program 5: 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 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a51000)='/dev/rfkill\x00', 0x2d0000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000b8b000-0x10)={0xe5b, 0x6, 0x9, 0x6}) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000516000-0x10)=[{&(0x7f0000f7a000-0x81)=""/129, 0x81}], 0x1, &(0x7f0000c33000)=""/0, 0xffffffffffffffaa, 0x0}, 0x0) r3 = semget$private(0x0, 0x5, 0x507) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f00007e8000)=""/161) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) 2018/01/18 17:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x1, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/18 17:50:41 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt(r0, 0x800000010d, 0xfffe, &(0x7f000063b000)="4cd5e96e35839b9ca1353606c411667b5d0e17600f0a387985777ab1388177f76832f2ad9bfb05d85b82c6060036084819df81ebc183daa706d72b7b21316d157bd0988af56b025936762219a8e0afec796d23024404860991be2626359e5e8f154c3fc9d44b8e74", 0x443) 2018/01/18 17:50:41 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) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x90) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dc3000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r3) r4 = syz_open_dev$usbmon(&(0x7f000095b000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000ddd000)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) semctl$IPC_RMID(r2, 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="02000000000000000000000a", 0xc, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000088a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f00007e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) fcntl$getownex(r4, 0x10, &(0x7f0000e40000)={0x0, 0x0}) 2018/01/18 17:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x8000000000004) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xffffffffffffff16, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f16000)={0x7, 0xffffffffffffffff, 0x1}) syz_open_pts(r1, 0x14100) msgsnd(r0, &(0x7f0000152000+0x29d)={0x3, ""}, 0x8, 0x0) 2018/01/18 17:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000464000)='/dev/amidi#\x00', 0x94d, 0x200) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b5f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xff, 0x2, 0xffffffff00000001, 0xbc, 0x3}, 0x20) syz_open_procfs(0x0, &(0x7f0000bec000)='net/mcfilter\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000563000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000a44000)=[{&(0x7f0000b48000-0x3f)="bb", 0x1}], 0x1, 0x0) madvise(&(0x7f0000ad0000/0x12000)=nil, 0x12000, 0x10200000008) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001ef000)={{{@in=@loopback=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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}}, &(0x7f0000694000-0x4)=0xe8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000986000)={&(0x7f000023d000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008c0000-0x50)=[], 0x0, &(0x7f0000cee000-0x38)=[], 0x0, 0x5}, 0x0) lstat(&(0x7f0000345000-0x8)='./file0\x00', &(0x7f0000361000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000352000-0x4)=[r2]) setsockopt$inet6_dccp_int(r1, 0x21, 0x694d8f77febf832d, &(0x7f000017c000)=0xa7, 0x4) 2018/01/18 17:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x10001, 0x0, 0x0, 0x100, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2000000000fe, 0x8000000000, 0x2, 0x0, 0x0, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000033000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003b1000-0xd1)=""/209) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0xc3, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x8, 0x10000a, 0x80000000000000, 0x0, 0x6, 0xffffffffffdffffe, 0x0, 0x0, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) read(r1, &(0x7f0000fb8000)=""/85, 0x55) socket$netlink(0x10, 0x3, 0x1000b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) 2018/01/18 17:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000040a000-0x1000)=""/4096, 0x1000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[], 0x0, &(0x7f0000a3c000-0x6b)=""/107, 0x6b, 0x0}, 0x0) 2018/01/18 17:50:41 executing program 3: unshare(0x20000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_dev$mice(&(0x7f0000d51000-0x1)='/dev/input/mice\x00', 0x0, 0x30402) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) accept$unix(r1, &(0x7f0000001000)=@file={0x0, ""/10}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000b30000-0x1)=""/1, 0x1}, {&(0x7f000060b000)=""/161, 0xa1}, {&(0x7f0000111000-0xd1)=""/209, 0xd1}, {&(0x7f0000701000)=""/232, 0xe8}, {&(0x7f0000793000-0xfc)=""/252, 0xfc}, {&(0x7f0000001000-0x40)=""/210, 0xd2}, {&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000001000-0x54)=""/84, 0x54, 0x4}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) 2018/01/18 17:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dd3000-0x8)={0x20071026, 0x0}, &(0x7f000006f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x6, 0x0) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f000071a000-0x57)=""/87) r1 = open(&(0x7f0000d20000-0x8)='./file0\x00', 0x0, 0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000c1a000-0x4)=0x4, 0x4) semop(r0, &(0x7f000045e000-0x2a)=[{0x3, 0xfffffffffffffffa, 0x800}, {0x3, 0x6, 0x1000}, {0x0, 0x101, 0x1800}, {0x4, 0x5, 0x1000}, {0x0, 0x3ff, 0x1000}, {0x5, 0x3, 0x1800}, {0x0, 0x8001, 0x1000}], 0x7) 2018/01/18 17:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b15000)=0x5) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) connect$inet6(r0, &(0x7f00008a1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009cd000)=0x0, &(0x7f00009b8000)=0xfffffffffffffe11) shutdown(r0, 0x1) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000b0a000)=0x0, 0x800) listen$netrom(r1, 0x0) 2018/01/18 17:50:41 executing program 4: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000b4d000-0xe)='./file0/file0\x00', 0x0) pipe(&(0x7f00008e3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000022c000)=[{&(0x7f00002d2000)={0x27, 0x9bc2, 0x0, 0x3, 0x3, 0x1f, "bea96609c7ceed5fd85289debe673c6c3392bd53006bc5df94b1713b8fa91d842f261af3dc716f9a16dd3800b913e5646b736fb25e7bfa259c9beb21f253f7", 0x75}, 0x60, &(0x7f0000316000-0x10)=[{&(0x7f00008e2000)="", 0x0}], 0x1, &(0x7f0000b4f000)={0x28, 0x114, 0x2, "606adcfcf176b6eadcbbcc2a4e36d01140"}, 0x28, 0x80}], 0x1, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000486000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000b50000-0x4)=0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000b50000)=0x4) 2018/01/18 17:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x3, [@generic='\'']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000298000-0x6)='.dead\x00', &(0x7f00006b6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000eb000-0x17)='GPL)cpusetprocvboxnet1\x00', 0xfffffffffffffff8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e05000)='/dev/hwrng\x00', 0x40000, 0x0) request_key(&(0x7f0000020000-0x5)='user\x00', &(0x7f0000f59000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002f5000)='.selinux\x00', 0xffffffffffffffff) keyctl$clear(0x7, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000161000-0x18)={0x0, 0x80000000, 0xe0, 0xfffffffffffffffb, 0x2, 0x5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00006a0000)={0x1, {{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 17:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a92000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000817000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000325000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000a30000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000f3d000)={0x1, 0x6, r1, 0x800, r2, 0x1ff, 0x7, 0x1}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000aa7000-0x8)='./file0\x00', 0x1, 0x0) mount(&(0x7f0000046000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x3, &(0x7f000089f000)="") 2018/01/18 17:50:41 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001f000-0x6)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000001f000-0xee)=""/238, 0xee, 0x0) 2018/01/18 17:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004d0000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007da000-0x4)=0x23, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) setns(r1, 0x40000000) fcntl$getownex(r1, 0x10, &(0x7f0000465000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000962000-0x110)={{0x3ff, 0x2, 0xaac, 0x401, "dfcc82df13dce8172392f1d604cc3a748cc508cc523694502a53f207beaaa228f3c4f620b4e9d3747541b908", 0x7}, 0x0, 0x0, 0xffff, r2, 0x6, 0x8, "7cf8e81b58722e91091c749c904038fe04ae5c7d2380a1d806d97da14340b6efc098bcd2427450abe811dca5380216887cd783027d0763e1b7aa941204f5e17e", &(0x7f0000ae0000)='/selinux/relabel\x00', 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7fff, 0x4, 0x200, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/18 17:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) bind$alg(r0, &(0x7f000056c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e74000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008b0000)=0x0) r4 = getuid() bind$inet6(r2, &(0x7f000000e000)={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, 0x1c) stat(&(0x7f000034c000)='./file0\x00', &(0x7f0000c9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$ipx(r2, &(0x7f00008f0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000900000)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000141000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) r7 = geteuid() getresgid(&(0x7f00007c3000-0x4)=0x0, &(0x7f00009f1000-0x4)=0x0, &(0x7f0000724000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000006a000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008f4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)=0xe8) r11 = syz_open_dev$loop(&(0x7f00004f3000-0xb)='/dev/loop#\x00', 0x10000, 0x2000) getresgid(&(0x7f0000a25000-0x4)=0x0, &(0x7f0000498000-0x4)=0x0, &(0x7f00004f2000)=0x0) sendmsg$unix(r2, &(0x7f0000b06000-0x38)={&(0x7f000008f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00006bb000-0x90)=[{&(0x7f0000c55000-0xf7)="0d73d80fc008d5dc1fbe3bfeff609102b57d15237b114eef6d64e9c7e1b65551d67d30db00c61e094e4ae2f30434cf8e40aacac583ac7d8792150ac47f38171213c749910ac1bc9a19e8d50ed5e246ef90421b036f745200d6670aed676d2eaadf5776e098f6cac16bc14f851c60abfdc1c5372c4d396ae0f8411e3f39884fc322b47b16e59919793241420d0f69134bae3957824f4f6368d70ed98995613212274ae1c0b8dcef17c65a15bfe6f5fa31411afcb4be9074b3a510e1cd1122090a6e9cb0a2ff7b768c8e213e386a011b3dd44a7fa59565b19155dc7dbb610be340cf85e09699c6d03e956a502d9dbfc3b6732ff075b105f1", 0xf7}, {&(0x7f0000a64000)="f559fd1790932c2316dd62be16f543adbc57e243225b5e8359fa0f0797b917b61f566f67ec1456bee7a7b5d3cc895f2bec38f97c22e37a0bc6f171e3895f16e1689d45d75d3cece8e50c0376ffa2aeada09b4b0cfde365f80e004348f6e8a81d8fc22073fa59b8d82d37988dd78534e72e8a539c76caafcd51390c7ede70ca50447e31387c456e4980adf07c9e2481eb76eeaca70aedef12ede48a660c5f253fb5da3039642eee831e572ccddfaa2b2589dd5ad8c4088b26c2a3bd0425336749c5b3626dad4d8e711290e07884a4933e4db2b227f2cbd7bdf257e8fb28371b716abb2e2338b5f31447c42d8b7a7818a683fe3638ff95a7a2df0cee120f143bcce867f395e01798ad24a27a4156a3afd06c08120e78fa7028158d944c9bd2c26dfcf228f4833874d01237d98e5ae0f6520a956f90a1b01fed2c354452ce0c21719cbd0a42843f9604674879942ecc106ff75614f77ac24a5d9aa457d07c4735018597a9bee40da46eceeb1f0283f5e808af91779e881dd5c9271ca5fd769e67ea3d7f61d1cd51cb76ec5a875660d174ff20d2bfdc0341c81bc60740058763a4b903880174f19bf7b1cf88fd733b1b350785a56a7355679d63d51e2d94d8cd12985433bcb24fa4a181f1830f7f53aa4fc8f4c37427a5da9bc8dbf2882197c4de1b8e10d567a309b071d76b8a293e35468585b66a687bbb044278af9c3b65040e7ad89525811abf4e8392f6d24927cffb31c719a80e9294d52821d7478a2323b5d2da7777afbf1bf9eb9fa11bb68bd43dc3893ac7727428ceda82a38cb50b154102364b65f471384ae5bd6bcaaea2fca9e13452303a33faf09bf6271b286a3ee606c8f56da58ba7e6613bfd626ec6bff5f15867dacb1a4290fd68ddf2b7bb9bab085e1ff864b3dfdcbc70dcf07186d6ca532336fc83b4475d91675e3d11b577b2dd9c65a91d18f02aae28ca7e40a8351044544e94ff58569306b112d0f35ce338c4caa61864cc0d40cb9a6eac04190db44123a7cf337cfe72f2bbfd02edef1efa944726fbf16d14231b76cc6e274618af540a3bb7df54921b9e5562d297896375fc5fb5efce966a3e239aa57d7ce690299857336eea8aa5e611274ffbf77c8e18c0e42987555b2005e8b90150cb2fb66202848d9f6a7b97d9ec42889d43eda745a87fb85dff27673d159faf2f062e24bcc4006c84648a18db2af1ac7ddac2dec8914828e81151cca7153d706971cc190f520eda04e6a0fbd0fbeed04afd41882cf1e3815c5e048f13a335416c4c97b2edb69dcdaf9a15d2cd08f2b52fbf7da74766102d7980c34b4bc5dae1f26cdec6e6aa33b15c24df634ec5527f9bfb88de3696dcfd0d790dfdc562f1d11553e944ece8554244a182a2d767e8406b23a380f7f2c184789c8547745f4d425463bf641d1b660602ff33362fe923b6d2f58aead1b2dd0cafa87a4c43ea2753d50eb2be6bfba1ca29443634cd1442c7395649f8297ecb14e6bd8f2b27d89537cf4ea1cc570d8359512d2ff6e9e1da4223e7900dd2f11359f442732c08b058cdb1db79342cca5ee920d9bb2ca9b6c53bea940b3c9e945a26ee9f24d99c6d21c3f6a4aabe0f90abf0367aa527f5c9ed85fb8c9581ebe9ca868ac30199e7709c0986d5d17e4cb62cabf3d087d2699546c1f67862d9b5230202c220d360b78b73bc63d2bb27887cb94168ac7bb4e742ecf5095daac4cdaf9fa156e7ccc5c489c2b5ee62ba7dcf8ffdb7c928bc9efa2e3fe488d1ef944c4a074da6f7815e5e4844d8b1f2f96dd41a28bd082de4e3d8dcbd8b540ada7141ba8010231bef5de457b4a2f77b2b9b2e2601710c08ff0e52f4fdf74732f2eb8235a1ba2ff65276ff6882efcc5363fe3a4c259b4762bb021ee2d69724be6d9c609e337f4bbe4253125fae496969ff3f62dc2cca3849d58ecb5d132a643b3fee318c804eb7b643fa4f435b43b8d02535d4f5c8c81178440aeac3bd1cba7233c37ff4b93346929bab0faecb3d512a43f884707769f0055bda862af83a4d747c1727cc6e8aab1a37c4e8094476c8249c1e9eb59086674c39af8aa938f19726b184b9d1a5a252ba7822c925b25667d676b917dc8aa387f7e39cc1b2590db22feae76fb3105915ceb7cf41306fac312083dc4bea18b6e8bcc94e6651fd73982f9a41d4e448a23ecb7930a8b3bdb0f732d1c11c756bdc35027e3e2337d74f9d7f5961310a230feb1905c47043c6134b3077ded3d778e55bb19829dde7a8ee126fd45bf0fbd09e38cdaa30616b252bfae3228ab7c6a4357f7ef4723c3515803ff453d0f13fe9dc72b3951879f2b1e93816f9abe9d257a993eeea100f920b959901c94eb3a00aae86a0a46ce280fa8d6b5c3f8bd0034e0a617689848ceaf0ee25e13815e997c96cac6431638bdef7aa15c6a8a9e185b58e636646e17bae452f0ad4613bb3f9dc7f258b25d51dac6c2e9642e4c11465c2db1cf7e16debb6aaaee3fc5762a2e16214678990ca0c5ebce0e284ae379d9b5e042a9ca1216488f2662493fa38004deddad7bb1c81d9da0e6046535623bd8d25b14eb97f607295a8c70da1f69f70bb16c2c401c842c7e6edc5b157fd28f12fc2ed37a7b700f2b0284fe43ac4c429db251edddc0ff77122c059e00cdca87519b9d9cc1cb1830c1ef67a36d555644438d7c7506fdcd9caf0d70cfb6a8f82f6f2b1f5e471c1e70d77eaf81b2b027ce18b8c869fe564ea789181d7e8fdff039ad83b521142a2c24fb9171f4bd8f99f2903839ac9a4c99be33b335a5825209bf2166102b581f3fcc19e095be555b5d93662d46d44a6619625d7f1fd00300936307bc2edf76a951099dbc827a1ca0564b6ce99096eb8a3f11cb6f4fbd926f4dcd21a4a5319c26417f4049809545f9bd5030b25091f6161892ba9febb8bc1b199ee91d45427106ba72a12cca587f7d810f4622f786bc7db498525ec0f9d845a0d7bfb5e9eb9a89d8af521f3a0f59c3e6cdc0189d7bcef76f930625c596f681710ae42920edaa72b76486e9558897a4db08dbebbf7a4454c5936caceeeac079772d9b0140ccacead0011a140748c54ccc08d1a029c0ee936322bd38a35289209d5545971e837370e42d1207f9447bd58f0ff6b77741fbb72042e74e412036e63b066cd390218bd1606d1f9bb734eabf612dbdbf2d4b54b9a6cee72884272df009eac8d0b675b2fb67029306c8afec97ebcd73b2a488e9cd7789094683483e055d56705d8fa7ff73d30db0da51adc123bde739c86f7b84b26eff6ecafaed0fd087d5ab99989706642dc3770d8098fedfc6493ca10fadf4ce68853974062e76cb8ec75b63e4c6f4d35c70030d3cf0cf5e6fdefde0fc5284a72aae8b101d624a3d4dc083b05b3745d11db8122c981ec6aa0175d9c1c69caf728055156cfdbace09d0b3eb36f0ab124a6beefde92dc8fa3a7082def72d90d931175e6fe67f1cc897dbdef4f083943c6ea29e254236e70ed5632b07a784ec5472e7f64917a60a12365cd09b8444390d03f7e2325ee1ae759d2a8e83d958972f596e0f7a906b7dedd2eec058dd0d7467633a8e4d86aa36d745be1293913aa4cc0192f02aa085587fecd1994138d3b8a315f2631a7b3b30d7d807ed9ea9fa19f4993206b0f67fd3ffdad2ef4d59e3c78ab47e78eff47940385d73edf2f26de2fd2fc67b3296dd83998242de055b80865755c7f631cbee22dedd06ebb0ec0ac05133e527ef42cacf500d1b9173a3129888c6167ae81bb5635c078d8e82e442514d6e73c847fde54429d048fa832f0447a359e53171efc56d384f0926d6e2bdad28c6d2ce4dbee2f60e9b122038c8e2c81ab1d0696da9e5c8d0bf559bf7927c429babf1a8b3fad92d688fd0574438852f6f1be76eefaea04dbeed4f38cc5afe989dd2a7549f2139b227fcbab59fd4a5f5820f5a882371d920caa9ebb070729dfc17ca85f7c6e0e9336764aaf3a9a224be25a02ea50823f4f12e0efcc850c87acf7fd358e9b16b9b722712de64c12edb85fb550641a2682b5a9350f8909e6aa53871218365a1741b973032483cbeb96820de642259820b36ca2b854fb680a9e46a43ceeec13cb5042c282c33773930940a442431a5f230f09bf31df45559e31ea74ae7c57535d2f8b533e3ed39182b7b58b57b21fac5d886d423e02975ab92cd09061bdf1ea5780e3c28b716649acba9b2707546d5cb7aafa2547e7a0001252b676f45505b798b0c30062e7fe94c52c9b213a95413d54c199fd779f5ba291ac524a1ef610cdbdd696e478fa13a6fbcf600e2f9c1a54dbcea33ec987f89bccd758f26995dca6ea28ea1c89688e0a10406da5aba58bb39fdd7f808da9fb29b2e9e89310da677ccbe2e07378adf885ca4f187d377c58b38930a110f41a1624e19c60adf696470e20de6093d7221416dabef0cabbbafc0fc5bbae2ecee44ebddf95e242271545d0a0763b6a6fd2e90ff546297704622094c77f5ebf43019c221335a8893763ae29c6214f066d5fd31bf4daa995bc950b579bf232102a7c1e02b860e68787bf66481a35c205666be2ec12c19146ede0200da839aed192fa2c750958c0ae6659d2628864a0fbf601feda323bda43d85c048772efe684793ad02cd9ea417109771ac01ba903370107488d93d62787e8720d2ec914a91ad50b6781d1d5a1ed7b5b80f6420b2f8cf0eb8a852af859030f702cb64547b6f512e3270731d56a2865c631cb6032b4077d931e3eb205dfd95187c96166cfbdcf476c39be35b4d9f6a8acc54ac7255320dba073146f41f580a39e197e2bb3ea0b32922a1c40b97f6d721a366b1e58f225787e1fe8e02a783d451266c70fef881b5a3c58f597a23e26ad92fd364e7fa1cfed294daf10cb955ed99c7dd5ac7cca8416f669bac54762bcadf3f0229855653534ae4809993a6ecccaad5787fc86d87b5a62d4ed8b5966ce34daf4eb5eebfc3094ca6ec07e49fc02f180b9f6719123d1da3c579d0c1cb088bf30b062b6fe4224c24dcb52e48f7598242823774989eb4239996102ba63678845da5c65afadd6348b3b54143c6dfda942e9b837a13d30767490ec9dd7e16f4e581528c567094718dd1078ed33cdf6a4bea604858cfa2f2ca7d935b0eb044ffecf62548637fcb436c95b12358d95c20992c301a1196a641ca8d43c40ecc7335f16804504a616cf7473c09d3a5dae5f2a13fecdd5489dd87fcf73a8d1d2c8bd8818ac8e31aaf06301c952c12245af2075a305458767f08f96ea044e2e4c70798bf520aa9eb30d10a2a72b0c4378b6111d76aa02b5dd4783341a826c279e7b7c95e20f7ef8fd38f1474d4372c934b4d16a31556fbc6bbdaa3f3131ed81f627d334659faa8018c0989031ae574b77b5b26c1ecb874b54e90e6da0e04f83b2ca16fd578b703ead0c8e52ae1c8674c34caa546965e8059f5d7e692fb7b05e6cfc1b6303154b419c41382677736b1fd9b22448ab5d9c9ab44d8dc152ad3d52d7743e001bd8671f2f8f313133f067c886128c3870dc911e9ae017894131dce40a2f833e6512b943ac48f754083359663945ca43cf42368a4b5d0be2589bc7cf0fc7d6c5f045c92e07fda55613eeb15ad7b1a10f10e10ef50168bfab6d0311f6d71ea5c82268500dacba116b365e18bd6f42f01c2a0f9fd6529e184235d2474dfdf8248437ad15210ed06dfbb3396b4c5116b9c1a748d68ee886534b84a639096c72db7efc2e8bbd3b0c8d97697ee1fd4d8b86add0e37457fde345ae879a681d92d9725f5f0fed20a1ba1f431be8e9e9bd2197e0abaf126cc58587e8b5820a11ce", 0x1000}, {&(0x7f0000b3a000)="5147f09b8e12349e782fa769fe0ce4bd0bbdd2c0131363cf10783c893be4795bbf5399f7714f0e1eff21e14d0d63283f50b1a81ad26bca95f2222ced9bd112cc4240cb7115a3c59645195108d9c6271d4a5a81dcbe6be5f4d03147a89423", 0x5e}, {&(0x7f0000833000)="9376e9f2d088fb9c066c946bf5ca562837294c2f489f9c5f26b07072656845f2b59e890680389f8c9927388b2309697710d6b940739e0584a3a1069d6f1345ec22128c02d20da4fc5d22378305825ebfe64f3c6f5b0b3d140f9fd16e3679817e4b871d9e46c97eb98ce87e8442b6f3aecba2779bb7ad2d6dc6167cce7a8128640d85edda94dee1d3a4f6e80962c4cb6724ef39", 0x93}, {&(0x7f0000806000)="3ab67aef29a80fa4b7cdd52c274c3ec69f944c349e1bbc049adbc04421206e577b9d64ac8f3d247e6b5044c1ba1a872deef65aaf01a7143ca76412305ea2b2ecf74a65ee987efdbd376d80885009b56ed6420537fbd2e19e49da455b76f4b2156c6bdddb", 0x64}, {&(0x7f0000e9b000)="0236de5114a9e36cf13f81f692bceb2054c9962f236070db06876dd314f9e55a695c3c971125afeb5f204d03830326093fe0bae36443ce10d78c4a4567b5b16e65dfec99d9d74a4fe77149d3fa5fa3f8046a27caa21c6cd223137c4c338a5b643d632a21b5e2efb51fb0b37c2b7be93ef6f521af3da09d5e550ae7d54f62adbf37d9d5b4751d6f5ee3408b6d51d4c67d4fbabf21e1dcd9f7292e961f83d39bd420a27331d4619f1efc5ec2c6b79195f802527c6530b9b0a11e90", 0xba}, {&(0x7f0000909000-0xc9)="9132453f251e6df9de286e4721e63a07c419d7df2ad7ad61a04d56699d2148ce5beb7ffb19475fd384d8f51500054383452022039262d7df8ab671648842c27d2c5c0fe3d3a69c1c1479509ae73131a7afcd6505eec950331f506b9b40492bb35d7063e7965104ad7e3e2fc7bd84bd14b8c533f22fb93d134bbd72ed8f434f753cad057700fcb64ba8d6ffaa959fe89270da4ad3bdcb2180df73406951718df319e1f63bb0c63e23d8678e0847a25bc285b16dacc9be14099f2691161cc11e3088c7fd75594ec939c5", 0xc9}, {&(0x7f0000414000)="738479774d74b9fac1116580b09fb33df6d90a528dccc6dd3afc2fac33197d43b9eb1190fd7e6fe8713ff06a943c4736dc1d16a19845e3e9459920a3d331b30a226c09cdfdec528c33105af6e9c9494b488db1f36bbd0caa51588857b82e69896dbd95b1070ba2ab9a8afec81fbd10aafa511b4c4950d0287774d6ea107f45465d58eca0300341fe17ba7926dfd80bb09cf7f48f202076f73e2979ff6c425585d3186fa0c189493dfcf8e32cc745bb41f581384d84fbe528145650f46dbf70e2995081087b6bb2", 0xc7}, {&(0x7f00003d2000)="72087c3ca295a7b99be867af8d721ef436fb0e5dae48e278265f1037192a60d5621d4188b62be2ee04bdef6d0068c073949a1fe828706982e0da9d1dda1152e12694a6f036d9636511274b0449a882af54aaff5636fa44311d2fe933b05d10acf967a3d9a7f74f3cb1b3605f9e90efa3e6bfb73174d3123751d5e581489ba30778239461c95946de82720ac2eb1751e6643a9d0fc8984871154d9ae5a27b861f773c01055e8e6008e3db6d41ca96e8c18e", 0xb1}], 0x9, &(0x7f00000ad000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r12}], 0xd0, 0x4094}, 0x4) r13 = accept$alg(r0, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r11, 0x89e0, &(0x7f000091c000)=0x4) r14 = dup(r11) sendmsg$kcm(r14, &(0x7f000000a000)={&(0x7f00004d3000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b48000-0x40)=[{&(0x7f0000d6d000)="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", 0xf11}], 0x1, &(0x7f00007f8000-0x1c0)=[{0xf8, 0x19f, 0x1ff, "8821fbd47e1574e13ece62ea17c3646adccdfa8865f4ae24994ad16d1dc560cc44a927d0a732ab96c89c6c0c4b57eb29c6c75b2caf64bdb326324ab78392a4603e58b050dcec4fa1ccc6ab2241b94fa3c4f2147184187f6b6ec76e165c0cba6ac570e0e56e0d739838873336aef3222c615427ef898dce4370e640462e1807d750ac3a4aa08237253fab88786d57ba66c9e5b5112af1c5e20ae5dd2b6b66e1ac08d55e0c93a40d8d3eedd4339ccd8cc66d4062375259c913d98b9153c146beb10bb347c1728271040a91d9d7333206a5d661d16c1708aba58b1a6de4ad472a0c4dc3f577a4"}], 0xf8, 0x800}, 0x4000054) read(r13, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/18 17:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0xffffffffffffffff, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) syz_open_dev$mouse(&(0x7f00007da000)='/dev/input/mouse#\x00', 0x8, 0x101000) recvfrom$inet(r1, &(0x7f0000283000)=""/190, 0xbe, 0x21, &(0x7f00001f8000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 17:50:41 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f00000b7000-0x8)='./file0\x00', &(0x7f0000dcc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f000061a000-0x8)='keyring\x00', &(0x7f000030c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000482000)={0x6, 0x1f}) 2018/01/18 17:50:41 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d6a000-0xa)='/dev/cuse\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000c7000)='./file0\x00', 0x1c0) 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) lgetxattr(&(0x7f0000642000-0x8)='./file0\x00', &(0x7f0000e22000-0x13)=@random={'security.\x00', 'selinux{\x00'}, &(0x7f0000fbc000)=""/0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006d000-0xf)='/dev/sequencer\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fac000-0x37)={0x0, 0x2f, "4469c7b8d40381fca21b4105e1fe099c7345e2e64025e245e4603b8583946872651a325a305e7d73eb17ca963949fc"}, &(0x7f0000011000-0x4)=0x37) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f2b000)={r2, 0x1, 0x8, 0x80000001, 0x8, 0xb90a}, &(0x7f0000aed000)=0x14) r3 = request_key(&(0x7f00007bc000-0xd)='dns_resolver\x00', &(0x7f00005e1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e97000)='/dev/sequencer\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f00006e6000-0xb)='cifs.idmap\x00', &(0x7f0000d63000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c30000)="dfa7af6ef751f9cfc9d5e30916fba96f688b284fd3839f177d6a5887d874ed1f2047de124777165c9a8621a8bf1625", 0x2f, r3) keyctl$read(0xb, r4, &(0x7f0000d9a000)=""/54, 0x36) pselect6(0x40, &(0x7f0000817000)={0x5, 0x4, 0xfffffffffffffb2e, 0x0, 0x5, 0x8, 0x9, 0x9}, &(0x7f00007d1000)={0x5, 0x1, 0x101, 0x0, 0x8a44, 0x7, 0x5d, 0xfffffffffffffb54}, &(0x7f000043c000)={0x352, 0x100000001, 0x3326, 0x3, 0x3, 0xb502, 0x2, 0x8}, &(0x7f000089f000-0x10)={0x0, 0x0}, &(0x7f000000a000-0x10)={&(0x7f0000187000-0x8)={0x38}, 0x8}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000097c000-0x6)={0x9, 0x3, 0x100000000}) getxattr(&(0x7f0000ec1000-0x8)='./file0\x00', &(0x7f0000af2000-0xa)=@random={'os2.\x00', ')\\[]\x00'}, &(0x7f0000f95000-0x42)=""/66, 0x209821b644095737) 2018/01/18 17:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000cbe000-0x48)='v', 0x1) recvmmsg(r0, &(0x7f000069d000)=[{{&(0x7f0000c40000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c63000)=[], 0x0, &(0x7f00007e4000)=""/120, 0x78, 0x0}, 0x0}, {{&(0x7f00004cb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x3a, &(0x7f0000fc8000-0x40)=[], 0x0, &(0x7f0000025000-0xf8)=""/248, 0xf8, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000c95000-0x10)={0x0, 0x1c9c380}) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0xfffffffffffffed2, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb1)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f00003c0000-0x10)=[{&(0x7f00006dd000)="ef", 0x1}], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00009a1000-0x10)=@common=""/16, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f00009a4000)='/dev/vcs\x00', 0x40240, 0x0) 2018/01/18 17:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e1b000-0x9)='/dev/dsp\x00', 0x800, 0x0) read$eventfd(r0, &(0x7f000067f000-0x8)=0x0, 0x8) readv(r0, &(0x7f0000bc8000-0x20)=[{&(0x7f0000a88000-0x4c)=""/76, 0x4c}], 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000cec000)=0x1) 2018/01/18 17:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f00009bf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0008) keyctl$join(0x1, &(0x7f0000ddb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) keyctl$join(0x1, &(0x7f0000558000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 17:50:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00001bc000)={0x3, 0xffffffffffffff9c, 0x1}) perf_event_open(&(0x7f000055a000-0x78)={0x5, 0x78, 0x2, 0x5, 0x0, 0x4e, 0x0, 0x81, 0x20, 0x5, 0x38d8fdd6, 0x2, 0x1, 0x1, 0x7fff, 0x2, 0x3, 0x57c, 0x47a1, 0x10000, 0xffff, 0x12000000000, 0x8, 0x8, 0x0, 0xaf0, 0x80000001, 0x7, 0xfffffffffffffffc, 0x800, 0x7, 0x200, 0x7ff, 0x4, 0x6, 0xf4a, 0x2425, 0x5, 0x0, 0x3f, 0x0, @perf_config_ext={0x1, 0x3ff}, 0x20000, 0x3, 0x1f, 0x6, 0x0, 0x3, 0x4, 0x0}, r0, 0x6, r1, 0x4) syz_open_dev$sndseq(&(0x7f0000f5b000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) unshare(0x24020000) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006bd000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000bfc000-0x10)={&(0x7f0000b61000/0x3000)=nil, 0x3000}) 2018/01/18 17:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)="650400a200", 0x42, 0x0, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) mq_timedreceive(r0, &(0x7f0000fa8000)=""/35, 0x23, 0x80001000203, &(0x7f00001d8000)={0x77359400, 0x0}) clone(0x280000, &(0x7f0000c21000)="c9caeb437d38348a110b9a7d2d67dcffe362b03686cb1e6660c07f269db74cda5f8a960986b74009283343d85f59b1d0e6bcb7380bdfa11c16", &(0x7f00003da000-0x4)=0x0, &(0x7f00005bc000-0x4)=0x0, &(0x7f0000fbe000)="047eb22fa7ee165c97761900c789aa952c5aae06004240234cc25c3a464cb14713c23ec770d9b0c53874fee89c00d3efb07647") mq_timedsend(r0, &(0x7f00003c5000)="d8", 0x1, 0x0, &(0x7f0000001000)={0x0, 0x989680}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000834000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/18 17:50:41 executing program 1: r0 = open(&(0x7f0000cb9000-0x8)='./file0\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x40400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000003000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000)=0xf7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000-0x1)={0xfffffffffffffff8}, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x9, 0x41, 0x7, 0x4, 0x23000000}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x14e, 0x8000, 0x5, 0x1000, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f00003d9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000022e000-0x4)=0xc) r3 = socket$inet(0x2, 0x0, 0x1000) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000084e000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/18 17:50:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c46000)={0x3, 0x4, 0x4, 0x2000100000001, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3be) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r0, &(0x7f0000eff000)="ea", &(0x7f0000eff000)=""/0}, 0x18) 2018/01/18 17:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000a7f000)=""/4096) close(r0) 2018/01/18 17:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00004ec000/0x18000)=nil, &(0x7f0000c1d000)=[@textreal={0x8, &(0x7f0000a0e000-0x4d)="360f01bf000066f20f204666b9800000c00f326635002000000f30f20fc2e4000f07b800088ec8baf80c66b82878d18466efbafc0cb000ee0fc75c000f522a440f20c0663508000000440f22c0", 0x4d}], 0x1, 0x21, &(0x7f000065d000-0x20)=[@efer={0x2, 0x5500}], 0x1) r3 = add_key$keyring(&(0x7f0000e0b000-0x8)='keyring\x00', &(0x7f0000919000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f000056b000-0x6)='rxrpc\x00', &(0x7f00009ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059a000-0x9)='/dev/kvm\x00', r3) pipe(&(0x7f00005bd000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00002ce000-0x88)={0x8, {{0xa, 0x3, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 17:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b67000-0x9)='/dev/sg#\x00', 0x100000000, 0x2c00) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000378000)=0x0) bpf$MAP_CREATE(0x0, &(0x7f000092d000-0x2c)={0x6, 0x4, 0x0, 0x7, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$TCFLSH(r0, 0x540b, 0x5) 2018/01/18 17:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2289, &(0x7f0000001000-0x1)="") 2018/01/18 17:50:41 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000006000)='user\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000d000)="42992524b6188680a7b96e88f29b4de95104677746175201e888c98f19647ce41ef8c7", 0x23, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000000e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x20000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000000f000-0x78)={0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x9ae, 0x4, 0x1ff, 0x4, &(0x7f000000d000)=@generic="e9e7ec824787418d77d4a55873ed932b", 0x0, 0x8, 0x2}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000000d000)=0x0, &(0x7f000000d000)=0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f000000d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl(r2, 0xc0884123, &(0x7f000000d000-0x1)="") 2018/01/18 17:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ace000)='/dev/dsp\x00', 0x20500, 0x0) listen(r2, 0x100) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000c4f000-0x4)={0x8}, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) dup3(r0, r2, 0x0) 2018/01/18 17:50:41 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x2042, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9d) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000fe6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000afd000-0x24)={0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000fe8000)=""/23, 0x17}], 0x1) 2018/01/18 17:50:41 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="15", 0x1) sendfile(r0, r1, &(0x7f0000349000+0x856)=0x0, 0x800) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000f9b000-0xc8)={0x8001, 0x4, 0x4, 0x2, 0x3, [{0x6, 0x7, 0x7, 0x0, 0x0, 0x1981, 0x0, 0x0, 0x0}, {0x1, 0xffffffff00000000, 0x4, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xfffffffffffffffe, 0x9, 0x3340, 0x0, 0x0, 0x2382, 0x0, 0x0, 0x0}]}) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/18 17:50:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x100) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000016b000)={&(0x7f0000858000/0x4000)=nil, 0x7fff, 0x3, 0x8, &(0x7f0000d51000/0x1000)=nil, 0x1b7600}) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000b5b000/0x4000)=nil) shmat(r1, &(0x7f0000002000/0x3000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000485000-0x4)=0x2, 0x4) msync(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4) 2018/01/18 17:50:41 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000086000-0xb)='/dev/adsp#\x00', 0x80000000, 0x511c80) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000014d000)=""/218) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00009c3000-0xb)='/dev/audio\x00', 0x8000, 0x0) getpeername$inet6(r2, &(0x7f0000d79000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004dc000-0x4)=0x1c) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000f9d000-0x8)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000627000)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x7, 0x6, 0x656fc62c, 0x2, 0x2, 0x3f, 0x90, 0x5, 0x7, 0x8000, 0x7, 0x10000, 0x8, 0x0]}, &(0x7f000032f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009e0000-0xc)={r3, 0x7, 0x30}, &(0x7f00003ae000-0x4)=0xc) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f000030c000-0x20)={0x3f, 0x100000000, 0xffffffff, 0xfffffffffffffffb, 0x12, 0x6}) 2018/01/18 17:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 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, 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 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3, 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, r0, 0x0) readv(r1, &(0x7f0000b6f000)=[{&(0x7f0000da0000)=""/194, 0xc2}, {&(0x7f00004a4000)=""/198, 0xc6}, {&(0x7f0000a3b000)=""/255, 0xff}], 0x3) 2018/01/18 17:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x374e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8001}, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0xa) 2018/01/18 17:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000332000-0x9)=""/9, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000657000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e7b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000067d000-0x8)={r3, 0x4}) shutdown(r0, 0x0) 2018/01/18 17:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000862000+0x74d)='/dev/usbmon#\x00', 0x7, 0x111200) connect$inet(r0, &(0x7f0000847000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0xa, 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}, 0x48) 2018/01/18 17:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000751000-0x10)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c1a000-0x50)={@common='nr0\x00', @ifru_map={0x200, 0x0, 0x20, 0x1ed, 0x4, 0x3}}) r2 = shmat(0x0, &(0x7f000035e000/0x2000)=nil, 0x7000) shmdt(r2) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c85000)=0x3, 0x4) dup2(r3, r0) 2018/01/18 17:50:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8eaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000068f000/0x2000)=nil, 0x2000, 0xffffffffffffffff) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b25000-0x10)='/selinux/create\x00', 0x2, 0x0) fchmod(r0, 0x1) syz_open_dev$vcsa(&(0x7f00000f5000)='/dev/vcsa#\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000621000)='/dev/random\x00', 0x0, 0x4000) 2018/01/18 17:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r0, &(0x7f0000b40000-0x14)=@known='security.capability\x00') r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000061b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00006e3000)={0x7, 0x401}) r2 = syz_open_dev$sndseq(&(0x7f0000e9a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000087f000-0x19)={0x110, @time={0x77359400, 0x0}, 0xf45, {0x2, 0x6}, 0xff, 0x3, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000e0a000-0x5c)={0x5, 0x1, {0xffffffffffffffff, 0x3, 0x3f, 0x0, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ec8000-0xb)='/dev/midi#\x00', 0x81, 0x10000) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/18 17:50:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00003b5000-0x78)=""/120) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2018/01/18 17:50:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cb6000)='/selinux/policy\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000491000-0xa8)="37bcf58d28402ff6e64c1e44bac3b7af56970b1c3df7626beea35608dd1dd0823c04a4c6a402e765031620a687f9342068d44bd4dba4ed0fc34663989513c9868c86e9877bdf003c8b4579bcbdaedef11fb1d3ecaf33d2ed9807ae3d9e91731ea745ac03e5e48fe77e637b6db73df3be81303d72e8580b49951bf7102d10e7b868f54e21c9b4e1578caa420dbd492b7c3c861d2f30376b8ad1aa45afc39cbe3764cb016fa52f664b", 0xa8, 0x10, &(0x7f0000749000)={0x4, 0x6, 0xffffffffffffff7f, "efa1b674b15b", 0x80, 0x0}, 0x10) perf_event_open(&(0x7f0000c67000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) 2018/01/18 17:50:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000066e000)='net/udplite\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00003f0000-0xa4)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf446}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) ioctl$KVM_RUN(r0, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a14000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00008e4000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000001000)={{0x8, 0x7, 0x1, 0x1, "a2cfe42e4156bc21ada5ef20730e8a377f40cf5086f61b5122926c45f6148200872942d8f2f447c4df4e071c", 0xffff}, 0x0, 0x0, 0x3, r1, 0x4, 0xffffffffffffff64, "a18a7a9b6d6442fa98f97390120f5ab1785b58efcfd082356f2fe3d1c9818d07493d82c03e5afd64329092902f474ccbfbd50214f3eb62b402a4c39c2d9f10e8", &(0x7f0000001000)='net/udplite\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x100, 0x96ca, 0x29], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000002000-0x84)=""/132) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0x12)=""/18) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x10000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0xb6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_value={0x0, 0xffffffffffffe3ba}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xb1, "81fec66b9e09607f6bc3d631bd6b4aada677e381f7ea8299240ae31b704f9849d345ecb162824eea65905ceb5581aabd2c4347d1acd4a538240cbcbf621d2649e1976b2240ed22be34d65a87382923acf136d778d9e72a16498f75bd3fd0b6de4672f0c412fe4b235367be7902f6ac941e64ef74d23f05aecde25070645a66b6c332bb6d6723a4271749098ff1f5a551d38c04cb5f62bf4c4a505c37446bab4c321fc70a0e697e8994759d563614c53d31"}, &(0x7f0000003000-0x4)=0xb9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f}, &(0x7f0000003000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffff, 0x8, 0x3f, 0x44}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7ff, @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]}, 0x9, 0x4, 0x70892a32, 0x7fff, 0x6}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x1, 0x400, 0x3, 0x0}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0xb0, 0x1, 0x0, 0x0, 0x254, 0x5, 0xffff, 0x0, 0x0}, &(0x7f0000002000)=0x20) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000003000-0x72)="c3a76d404d24e0b37df851a5de4a291ad49470ae466b7ac89a49098e02ab4b1793f9932e78ca3cfa73f243ea3e9221e8c993de76833e3fe6880ab6ecf4d620d00425259937b5edba6148b2bf65a0ac4bdee277f5c9dce5e057511d7572f3904eae40769ccefd20c7382ef03385ea64f18e5b", 0x72}, {&(0x7f0000001000-0x69)="3080e8b686ea9462fc99feca82b385fa13a277eadf28c34252eb485f5f9f532d727a86c9dba232dd4517bcdb0189105b008ed9873f6cc223585a8d2a20f1c701a7b5773450c478ddcc3f654f4a031da47a0fe901aafda0d22fccabf7c89c41e9d13d3ba1fb6e643419", 0x69}], 0x2, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x6, 0xa104, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x7, 0x8, 0x2, 0x140000000, 0x100, 0x9, 0x10001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x969, 0xcc27, r5}}], 0x90, 0x4}, {&(0x7f0000002000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x9b)="b59825bd6f8618e0c5c5e8c5523403ecf4eb271f6328cae65d90bd9c88c319645813b70f28acab1d68ad9dc19bbf79e7ee6dfc9cf04be87f60108ac91029592fd218198a069cd170792704c1c72c29ea093c0ac1ee124a388c30edf09e451f1fd5159578ff3198c4cc1ec3bb05bec0e007e85a9f9a3e3b67968e445a29e0d2478c60a22926f8b9f217bf3474166333a38445a05f74fa9090d16558", 0x9b}, {&(0x7f0000001000-0x2)="8638", 0x2}, {&(0x7f0000000000)="523927baf89d3069347f1da2d62fb9d06a4fe2ec2539dce12adf6c2f57755952023265517d3b4ff183537d462b6763596cb82333756186", 0x37}], 0x3, &(0x7f0000002000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x6, 0x8, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xf3cd, 0xfffffffffffffc01, 0x1, 0x8000, 0x8d0d, 0xfffffffffffffffa, 0x0, 0x5, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8000, 0xaaed, 0x1, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x800d, 0x4, 0x0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x4, 0x820a, 0x1000, 0x200, 0x1, 0x8, 0x6, r10}}, @init={0x18, 0x84, 0x0, {0x3f80000000000, 0x100000000, 0x1a7a, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x125c8000000000, 0xd1, 0x8, 0x7, 0x200, 0x80, 0xffffffff, 0x8, r11}}], 0x150, 0x40000}, {&(0x7f0000003000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)="a91eb76e39f50ec1ebc1c53f7db0cc64585d17f9c913c83f090a3ef0e327b8097bfcb85745e9f25e8a290a62cdf91a1ceab0739de8ac883f30eb31c9b682fa13cf95106d19f3ea5bb83e2edab75cea8b780c54fbe30298407415bb4bb0a6b966f8f0f8eac8a8117395aaf79381028bfa9656dfe6fee566c12d322efcbf97f35edb6285639b3d8ccf3bb6b09ebd535f7835445322bff9ab05a25f313c4d918026b59d516ea5c64a03638197e8e4b82f9a8393bd2b599f65aceb5fb16b30588935cb47fcca0c3c557982b5922597889e65d1e3a7be0a0977719e0e2e29ca818e4c67322aa705e04bbc7b28f05828cb3fd9aa75", 0xf2}, {&(0x7f0000001000-0x84)="76495044424c011ee5190f8ec491a871b368232d851186e5a96679e148da1a2a2be639c4a8f056c73f4122982ecdd71085b9031b098a13368f76837df264eb644ee1d35c6810109bdc6a8d4e0bda53abdf44ad980fd5f1cdcc04a2c08ab5beec80ef2718a1ee2701ad47c2bd7700471622604b827e3ad4451b57bc2e04be28fa19232b0f", 0x84}, {&(0x7f0000000000)="7ddd3108da641ae45ce3a8a2ddd0bb212af93504536510e482fc5ee3b6fd7282a480abcf18b3cede5a443f284023a6915c4e297596804663fa9c2f2ce3f7906d69db8482cb9040ce112475d3ce83afd7b42506d4fcc5a6afdf8893d7edad82a7952d81e550450f927d46fed29e7a64cda59907ade4d3f93109a1850238e49628f2576d79e9f436f1721ced604b72952cfe89e97ee85c87caf1e845a2ed1484cfa3ed3eabdaa847412ae1f50575bf13011c31543bd3a7da4a270d596f3990f6af5830f54a97ede3e64e7a2563e96deb0711f8ae9bf74fadccdd", 0xd9}], 0x3, &(0x7f0000001000-0xc0)=[@init={0x18, 0x84, 0x0, {0x7fffffff, 0x3, 0x6a, 0x4a72}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5df8344d, 0x0, 0x4, 0x0, 0x4, 0x7, 0x1ff, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x3, 0x81, 0x6, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0xfffffffffffffffa, 0x7f, r14}}], 0xc0, 0x20000000}, {&(0x7f0000002000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)="", 0x0}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x12859648, 0x6, 0x0, 0x81, 0x80000000, 0x5, 0x10000, 0x8, r15}}], 0x30, 0x0}], 0x4, 0x8000) 2018/01/18 17:50:41 executing program 4: clone(0x0, &(0x7f0000255000)="", &(0x7f00002a2000)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f00007d6000-0x75)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$ipx(r0, &(0x7f0000b1c000-0x1000)="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", 0x1000, 0x800, &(0x7f00007a1000)={0x4, 0xaa, 0x4, "87740b397861", 0x3, 0x0}, 0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000548000-0xd1)=""/209, &(0x7f0000d53000)=0xd1) clock_nanosleep(0x0, 0x0, &(0x7f0000369000)={0x0, 0x989680}, 0x0) 2018/01/18 17:50:41 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000d8a000-0xc)='/dev/amidi#\x00', 0x6, 0x80140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00008bc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000190000-0x20)={0x2, 0x7, 0x9d376f1b872326de, 0x100, 0x3, 0xffffffffffff2091, 0x0, 0x4, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000088d000-0x10)={0x0, 0x0}) userfaultfd(0x0) 2018/01/18 17:50:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000622000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00007df000-0x20)={0x1, 0x761, 0x9, 0x7fff, 0x1, 0x2}) r1 = socket(0x18, 0x80005, 0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000400000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000b27000)={0x6, 0x27c00000}) sendmsg$alg(r2, &(0x7f00009ac000)={0x0, 0x0, &(0x7f000046c000)=[{&(0x7f000066a000)="556e5f3c3f479f6a554a10deda0c683d7e5aad8461428f1bfcd7108c27ce36440d5040ecad04c7337242221f23b29970bca6869445bb9a83156cfab706a78382743498f75b5ea39eea0461f1ab2b1aabbb30a7ae558bed7eecc166837774d9947badb9449d17eb94d58bc490f72bae4ae2f870511b657c3818b437322ce019fffc40", 0x82}, {&(0x7f00007ae000-0x2d)="b32f4548c0e3dccff7c8a10d6fe63663ec5a01aba904717f4e43dd31cb0d4b3fa9948eb07eff9ba65638d547b9", 0x2d}, {&(0x7f000046b000-0x59)="e97b5a98f932fd7a36f8ffafd88b68d364ce8dda52458d435a7ba1c36fddd609eee250317853c1a0133ae530a95d7a59c4b105b660c12ba65816f41cceb5c170a5687830cf492d97869f3e782ae1ccf744144feddb2359d870", 0x59}, {&(0x7f00006dc000-0x1000)="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", 0x1000}, {&(0x7f0000599000)="895aceeba54b3df954cf4b9ba9510b248400aeaa76b5440ab1f7efb06171d0fdd32d03ff80b1d55447d15a3a18b957adee4e1e02c19f369f385a9e8173357306f98dd17dab9b38cc11e5ffc0bf971b36dad7ecb33cb8a5860b07ad4a7ad52499cc61e55f3070", 0x66}], 0x5, &(0x7f0000252000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf8, "5e688a160db9a582e864bd25e71fe4c6bca9065612a9f9e93448fae6307d6dd49abb6d92277dd477a1e4c166eb0bf218ac624b596936614853e586d5c0f6eaf6d55b021b023678c30cf0055679cdf2d42602fa777f8e7e636f6316e7eabcfd30d23f62dda2211d3a9942d3c4bae24c08dec601dc863acdc8a439d05f3081a5c3e5098d39a816966471255e3216c8d7e9a3f178a2a43fc91766c9710d6fa756b31b1038587e25da312a47367836f6bf30b2a17220beb348a0b52cf0e3e767437c6f56ec2040c18990665da44a0391f434e04bda1dd52cab48090242285224a26580b42c9121bb91f4ff45969268926c882097b6efad65dd9a"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}], 0x170, 0x8001}, 0x4000000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f2f000)={0x4, 0x8e, 0x5, 0xba3, 0xfffffffffffffff9}, 0x14) getsockname$packet(r2, &(0x7f0000627000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006aa000-0x4)=0x14) getpeername$packet(r1, &(0x7f0000607000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) 2018/01/18 17:50:41 executing program 7: socketpair$inet(0x2, 0x4, 0x8, &(0x7f00007be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000d8b000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000131000-0xc)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:50:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f000042c000)='/dev/midi#\x00', 0x3, 0x101240) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000044f000-0x14)={0x4, 0x5, 0x280000000000000, 0x1, 0x1}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00003a1000-0x1000)=""/4096) 2018/01/18 17:50:41 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f78000-0x11)='/selinux/enforce\x00', 0x54401, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00009e7000-0x4)=0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000f79000-0x8)=0x2) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/18 17:50:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc9000)='/dev/sequencer2\x00', 0x2, 0x0) read(r0, &(0x7f0000bff000)=""/96, 0x60) [ 94.938557] QAT: Invalid ioctl 2018/01/18 17:50:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x5, 0x401, &(0x7f0000056000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000a7000)=@assoc_value={0x0, 0xcaa}, &(0x7f0000d55000-0x4)=0x8) bind$inet(r1, &(0x7f0000621000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000012f000-0x8)={r2, 0xffffffffffffffc1}, &(0x7f0000559000)=0x8) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d80000-0x4)=0x1, 0x4) 2018/01/18 17:50:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000408000-0x30)=[{&(0x7f0000536000)="3a0223eaa3d8036169c900ab7b597bc0f3c500cb79929791d5aadf5fe436e60447e8bd027aea2315cf937c2844f6403c698196083c0f7ca298dff456d8dd0fad3ebb04e6b26c20b2d4b144d58806248f2cd255af16211c92b0", 0x59}, {&(0x7f0000001000-0xbe)="3e43f6ee822da2eb1018e5a8a64b1b951e47ce4861babdc8423da73d9df76ee630e5527bf95b9d927901f9153b45580cb9a2d64c159a85a190b4f85c12376658fc896de5b254a16402a40fe031b72b6b888bc1e48e90305fcfe373963050f5a26d6601a5c0ec9532beeeecd741152b2a2e3928a74f0e333d66dad835887064a5e9a23712a80ae8f531467d82912fa84b3ad5c571daa54168ab8638cc836515e14d81bf9a53a5cf1e3e18e254fa7a32465a39c4dbb51454cea2e8540e7a97", 0xbe}, {&(0x7f0000000000)="8b0771d51c83b04818038a9efbef39c0ac11d4f37e36c6560cef49da0a489f85250b87076c9673de158cef163c085a702dcdbf778d865f2779532d8cac0a65626bda5f48ea3e1864787d5290ae4976a1b733a76b833031aefab59aa549a8c77892d27876a965e9351ad2ce15f98e9a22ae0c80329a9fd986c42a4055c92daeef8fe9606b975bdb11ad62d1267dfd191359e0f1f9730c7113", 0x98}], 0x3, 0x0, 0x0, 0x8000}, 0x10) mlock2(&(0x7f0000d1b000/0x2000)=nil, 0x2000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000011e000)={0x0, 0x5, 0x1, [0x6]}, &(0x7f00000f7000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000918000)={r2, 0x7fff, 0x5, [0xdc, 0x30, 0x0, 0x1ff, 0x400000000000]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000009000-0xc)='/dev/random\x00', 0x0, 0x1) msync(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) recvfrom$unix(r4, &(0x7f0000009000)=""/4096, 0x1000, 0x100, &(0x7f000000a000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f000000a000)=0x17, 0x4) [ 94.965151] QAT: Invalid ioctl 2018/01/18 17:50:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/51, &(0x7f00004cc000-0x3)=0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) shutdown(r0, 0xd5583f8dc5362eb8) 2018/01/18 17:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f000000a000)=0x80000000, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005aa000-0x1000)=""/4096, &(0x7f0000f96000)=0x1000) 2018/01/18 17:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x6, 0x8753, &(0x7f0000149000-0x8)={0x0, 0x0}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000055d000-0x4)=0x0) bind$alg(r0, &(0x7f0000b94000)={0x26, 'skcipher\x00', 0x0, 0x2, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000577000-0xd3)="13fdc1737dfb7e928f1d7eb6cb128f9a5dcbee34256a4a03c885186798e864b6f4161897c73a97d9630398018979808de5c87b3a955ffef2520bc65b7b535149aba323b9e2be3441f3b857b7b767a166818b6f60e7fa9184f8bcc947d9dbe0fdcc5e67c6db7fbe95a48fe8777d095d73d909f1b65206cc5d2d8e7ee67f816ffbcb92a8e27a631c662a5248c79fc804df0674cccea889634e2f0933c30f27140e5ee087c9e12612ad9a3c78e7c551dff3016589ad03bde8169ab54f3de2021713faea59df41a08d7558526b1aebd9aa8115b1be", 0xd3) ioctl$int_out(r1, 0x2, &(0x7f0000fa0000-0x8)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x10, &(0x7f0000f0e000)="", 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000936000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000614000)=""/0) 2018/01/18 17:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) mknod(&(0x7f0000217000)='./file0\x00', 0xc080, 0x7) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/01/18 17:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ed000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000567000-0xc)=""/12) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000b04000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007d6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f51000)=0x0, &(0x7f00006bf000-0x4)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e39000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00005a8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008be000-0x8)={r1, 0x7a, 0x7}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000)={0x2, 0x8000000000004, 0x6, 0x40000000017, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00002a7000-0x20)={r2, &(0x7f0000105000-0xd5)="", &(0x7f00009a2000-0x3a)="", 0x0}, 0x20) 2018/01/18 17:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000061e000)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) r4 = syz_open_dev$audion(&(0x7f00004e9000)='/dev/audio#\x00', 0xa51, 0x105000) epoll_pwait(r4, &(0x7f000071a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x17, &(0x7f000072c000-0x8)={0x7}, 0x8) writev(r1, &(0x7f0000b16000-0x10)=[{&(0x7f00005c2000)="80", 0x1}], 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000a7c000-0x7)='net/kcm\x00\b\x00') preadv(r5, &(0x7f0000960000)=[{&(0x7f0000600000-0xe1)=""/225, 0xe1}], 0x1, 0x0) 2018/01/18 17:50:42 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000005000-0xb)='/dev/adsp#\x00', 0x2, 0x40000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000001c000-0x4)=0x0, &(0x7f0000009000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0xf) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000726000)=""/39) 2018/01/18 17:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000b96000)='/dev/snd/midiC#D#\x00', 0x8c5, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00002f2000-0x10)={&(0x7f0000a7d000/0x4000)=nil, 0x4000}) socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x3c, &(0x7f0000e4e000-0x3c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x8, 0x2, 0x1}], {0x8100, 0x5, 0x80, 0x5}}], {@arp={0x806, @generic={0x312, 0x9000, 0x6, 0x2, 0xa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, "fe2a", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "13c343d7618877b3915f5eb9ae918f98"}}}}, &(0x7f00000a3000)={0x1, 0x4, [0x5c, 0x6, 0x7a7, 0xc95]}) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000000000000012, &(0x7f0000eff000-0x4)=0x0, &(0x7f0000573000-0x4)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000090b000)=""/230, &(0x7f0000ab9000-0x4)=0xe6) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eef000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f00008ef000)=0x2e8, 0x4) clone(0x0, &(0x7f000083a000)="", &(0x7f000003f000)=0x0, &(0x7f0000b84000-0x4)=0x0, &(0x7f0000923000-0x6f)="") 2018/01/18 17:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000947000-0x10)=@generic="34abdbed4e0c720a43efb84597ab9b12") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) poll(&(0x7f0000645000-0x18)=[{r2, 0x20, 0x0}, {r2, 0x20, 0x0}, {r1, 0x0, 0x0}], 0x3, 0x7) utime(&(0x7f0000e2f000)='./file0\x00', &(0x7f0000a98000)={0xced, 0x0}) r3 = ioctl$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$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 17:50:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x1) keyctl$session_to_parent(0x12) 2018/01/18 17:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000002000-0xc0)=[{{&(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000b7c000)="", 0x0}], 0x1, &(0x7f0000005000-0x1348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000000d000)={0x9, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x2, 0x0, 0x42, &(0x7f000035d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x2, 0x8}) 2018/01/18 17:50:42 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000003000)={"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"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000005000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) llistxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)=""/68, 0x44) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000005000-0x8)={r1, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000003000-0x4)={r1}) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000004000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x14) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 17:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000007000)={0x18, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000cad000-0x4)={r0}) 2018/01/18 17:50:42 executing program 4: futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000179000)=0x0, 0x40100003) 2018/01/18 17:50:42 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="ff31398671d9", [], {@ipv4={0x800, {{0x16, 0x4, 0x0, 0x97, 0x60, 0x2, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0x0, 0x10000}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x0, 0xd, [@broadcast=0xffffffff, @rand_addr=0x32, @rand_addr=0x5, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x950a, @rand_addr=0x800]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000006000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/18 17:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) pipe2(&(0x7f00005f0000-0x8)={0x0, 0x0}, 0x84800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d42000-0x4)=0x7f, 0x4) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/18 17:50:42 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={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/18 17:50:42 executing program 7: socketpair(0x11, 0x3, 0x7, &(0x7f0000a4c000)={0x0, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00003b8000-0x4c8)={{0x0, 0x0, 0x0, 0x0, "735ce1e2c6ca914f131c5d2032d77f44a3a1b12b24f69ff0f0d279666f12e745e2fc7f67bb27d464282ca468", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 17:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e55000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb9952989", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1", 0x1}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffe7a, &(0x7f0000d09000)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000339000)=""/0, 0x0, 0x0}, 0x40000020) 2018/01/18 17:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e6000-0xa)='/dev/ptmx\x00', 0x100, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002bb000)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000007000-0x4)=0x2) 2018/01/18 17:50:42 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000988000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) shutdown(r0, 0x1) listen(r0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000000)=""/105, &(0x7f0000000000+0xee0)=0x69) shutdown(r0, 0x0) 2018/01/18 17:50:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) madvise(&(0x7f0000bc4000/0x1000)=nil, 0x1000, 0x40000000000c) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00006bc000)=0x0, &(0x7f00002c5000-0xe5)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004c3000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00005d3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000545000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mremap(&(0x7f0000e66000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000786000/0x2000)=nil) bind$nfc_llcp(r2, &(0x7f0000118000)={0x27, 0x38957c69, 0xfffffffffffffffb, 0x2, 0x4, 0x80000001, "c3282563c124905403ab7a4c42be7c951d4d967b9bc8e58157fd0ef434630275d2e0c135f0c589e100392b85d1c59cfd48cd6df5063fcbd3bd964a2b044c22", 0x5}, 0x60) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000044a000-0x28)={0x0, 0x6, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) 2018/01/18 17:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000824000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x1ff) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006f1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f0000)=0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/18 17:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c58000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000d71000)=0x20) 2018/01/18 17:50:42 executing program 7: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000025000)={0xd219, 0x80, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) 2018/01/18 17:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000379000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f000062d000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00008bd000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00002ea000-0xbc)={0x0, 0x0, 'client0\x00', 0x0, "a39b4193498bbb4f", "bc6bb0ea74e2c3a07a82f1370ed859573704bd627f8f78d44c73863bfc02cb3e", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00007bd000)={{0x7, 0x6}, 0x0, 0x6, 0x4, {0x1ff, 0x100000001}, 0x7, 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]}) 2018/01/18 17:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000757000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fd4000-0x14)={0x0, 0x5, 0x4, 0x9, 0x0, 0x4}, &(0x7f0000c51000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000080e000-0x18)={r2, 0x0, 0x30, 0x0, 0x401}, &(0x7f0000d3e000-0x4)=0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/18 17:50:42 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='security)%cpuset^\x00', 0xfffffffffffffff9) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x418a00, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000004000-0xde)=""/222) recvmmsg(r0, &(0x7f0000001000-0x78)=[{{&(0x7f0000005000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)=""/229, 0xe5}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000002000)=""/205, 0xcd}, {&(0x7f0000003000)=""/65, 0x41}, {&(0x7f0000001000)=""/117, 0x75}, {&(0x7f0000004000)=""/247, 0xf7}], 0x6, &(0x7f0000005000-0xd5)=""/213, 0xd5, 0x4}, 0x5}, {{&(0x7f0000005000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000003000)=[{&(0x7f0000004000)=""/154, 0x9a}, {&(0x7f0000003000)=""/205, 0xcd}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f0000002000)=""/127, 0x7f}, {&(0x7f0000005000-0x6e)=""/110, 0x6e}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0x6e)=""/110, 0x6e}], 0x7, 0x0, 0x0, 0x6}, 0x7fff}], 0x2, 0x40, &(0x7f0000005000-0x10)={0x77359400, 0x0}) 2018/01/18 17:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000703000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000000000001) ioctl$KVM_NMI(r2, 0xae9a) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000396000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 17:50:42 executing program 1: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = socket$inet6(0xa, 0x1, 0xb472) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000003a000-0x10)={0x9, 0x4, 0x4, 0x9, 0x0}, &(0x7f0000039000)=0x10) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f000003b000-0xf4)=""/244) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000003a000-0x10)={0x200, 0x1, 0x4, 0x9, r1}, &(0x7f0000025000-0x4)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000037000-0x1cc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "f929d41c"}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) [ 95.668758] binder: 16213 RLIMIT_NICE not set 2018/01/18 17:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006b7000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000751000)=0x0, &(0x7f0000421000)=0xffffffffffffffdb) r2 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000932000)={@common='gre0\x00', &(0x7f000087e000-0xc4)=@ethtool_link_settings={0x4c, 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]}) [ 95.715192] binder: BINDER_SET_CONTEXT_MGR already set [ 95.725565] binder: BINDER_SET_CONTEXT_MGR already set [ 95.725577] binder: 16203:16231 ioctl 40046207 0 returned -16 [ 95.740297] binder: 16213 RLIMIT_NICE not set 2018/01/18 17:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$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]}) r2 = syz_open_dev$dmmidi(&(0x7f0000eb8000-0xd)='/dev/dmmidi#\x00', 0x101, 0x101000) syz_open_dev$sg(&(0x7f0000b7c000)='/dev/sg#\x00', 0x70000, 0x98100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000cd9000-0x8)={0x0, 0x5}, &(0x7f0000322000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000cfb000)={r3, 0x6}, &(0x7f00002ce000-0x4)=0x8) memfd_create(&(0x7f0000f59000)='/dev/snd/seq\x00', 0x2) r4 = userfaultfd(0x80000) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000255000)={&(0x7f0000734000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000088e000-0x4)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000006c000)={0x4, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r4, &(0x7f0000d5c000)=""/103, 0x67) connect$ipx(r2, &(0x7f0000289000)={0x4, 0x5, 0xffffffff, "b49853f2d1e5", 0x9, 0x0}, 0x10) 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_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000854000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e0c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bca000-0x4)=@int=0x3, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) vmsplice(r4, &(0x7f000006d000)=[{&(0x7f0000101000)="e4cbcf2c", 0x4}, {&(0x7f0000581000-0x97)="ef6a46fd29ccf764ab381e62b34f75dfd505e19225890537a4a96e92f44a91adc94ec8a2a3f5ed14bedcda13b1faca8c237cb99e2794e1b6e5272d48f421f59a88513aec7c9314d0de3fe83a95d963140a06ebf1d62ed6ef6b138cae753e53dd3f5155aca139f127c82cff43ac2c0d569eff34bc1c989779d6c8159371fe9864d949596dfd64d51327475b067a340f04320482b3f283e8", 0x97}, {&(0x7f0000351000-0x79)="7cd58093c8480418edf44ef444fcd764d2a337f83b7fb5ec16fbb1f9716eddc7e7a5b29bbc108acf0bef5577682b2a6b7e152aa8047b6fdcabc2b41a5d9bed565d1c344b84c444f1bf6c217d5fcc370f1452d09de5be4bdf98892cf3f4572e0c6be1d0da84b7d9959c89537ecb46e2db01c87cd55d3f8a580f", 0x79}, {&(0x7f0000a03000)="201e6539d347adb1a65d3eeb01c0d27423571a7f486eed1c0b93d4ad8162d22fa79c8e8e0cd5f22c7bf330c029ec78bf9d5c4d426f24f6189f4133b004d8f3583670", 0x42}], 0x4, 0xc) 2018/01/18 17:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7d8ef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000769000)={0x0, 0x0, &(0x7f000045b000)=[], 0x0, &(0x7f0000007000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) io_setup(0x1969, &(0x7f0000458000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000c2c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 17:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) signalfd4(r0, &(0x7f00003a1000)={0xb32}, 0x8, 0x80000) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f00000ec000)='map_files\x00') 2018/01/18 17:50:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c0a000-0x10)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x800) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) 2018/01/18 17:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/sequencer2\x00', 0x101003, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f45000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000896000)={{0x5a, 0x0, 0x5, 0x0, "98f8016c29109260582b95afe22bfff69b6fb8c5fd4ec53e64600f64dcaf9ab99955f9d283c5b5cfdb798427", 0x7}, 0x0, 0x0, 0x20, r1, 0x8, 0x8, "155eb42fb83372cd3908c603f5ce923bf6238771b8d1ab57a9ae33b30e052f7040cf98b8ede3ea2185cc60ae6dbd4640a69f2e8ae69512047e322592991803b6", &(0x7f000010d000)='\'\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x6, 0x9, 0x9f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffb009003d}]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f81000-0x12)={@generic="d7723f83bf343748e616de2517428619", 0xfffffffeffffffff}) socket$bt_bnep(0x1f, 0x3, 0x4) kexec_load(0x0, 0x0, &(0x7f00006b0000-0xe0)=[], 0x0) [ 95.746779] binder: release 16203:16221 transaction 111 out, still active [ 95.746784] binder: undelivered TRANSACTION_COMPLETE [ 95.746803] binder: send failed reply for transaction 111, target dead [ 95.783192] binder: 16205:16224 ioctl 40046207 0 returned -16 [ 95.783224] binder_alloc: 16205: binder_alloc_buf, no vma [ 95.783245] binder: 16205:16239 transaction failed 29189/-3, size 0-0 line 2957 [ 95.807836] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 17:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f00007b9000)=[{0x4, 0x3, 0x1800}], 0x0) unshare(0xc000000) 2018/01/18 17:50:42 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800000000020001, &(0x7f00001d8000)=0x0) 2018/01/18 17:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000f3b000-0x8)=0xfffffffffffffffd, 0x75a) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008d3000+0x1af)=0x24) syz_open_dev$random(&(0x7f0000113000)='/dev/random\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005e7000)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000250000)="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", 0xfb) setrlimit(0x7, &(0x7f0000c13000)={0x3, 0x4}) getsockname$inet6(r1, &(0x7f000043d000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000072e000-0x4)=0x1c) socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000b33000)=0x4) 2018/01/18 17:50:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000014000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x20000000005, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x0, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000012000)=0xffffffffffff8844) sched_setscheduler(0x0, 0x1, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 95.814538] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 17:50:42 executing program 6: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ae0000-0x8)='./file0\x00', &(0x7f0000a7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ae0000-0x8)='keyring\x00', &(0x7f000055f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r1) syz_emit_ethernet(0x32, &(0x7f0000ade000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) 2018/01/18 17:50:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$vcsa(&(0x7f00007a3000-0xa)='/dev/vcsa#\x00', 0x108, 0x40000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000016000-0xa0)={0x0, @in6={{0xa, 0x0, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x671, 0x1, 0x4, 0x2}, &(0x7f0000f20000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009d1000-0x10)={r2, 0x94, &(0x7f000014a000)=[@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x70517c1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x52a6, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f77000)=0x10) getsockname$ipx(r1, &(0x7f00002db000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c94000)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000244000-0x8)='./file0\x00', &(0x7f000023e000-0x8)='./file0\x00', &(0x7f0000ca6000-0x5)='ntfs\x00', 0x0, &(0x7f000021f000-0x6c)="ec910e49c07df3d9382e804810cd4226bfd73d88c81a2da3f253dc086e8727a7baa7aab5f2c2abea97b6f1248a2f273a1fff3b7a5bd2dca7f546670909aac15dc12079210dc56e46ecfac2768b889d5d78afe6e900d0aa8cec9591f1d138a08b4cf7d8457a572581d751f9da") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a3b000)={0x8, &(0x7f0000202000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) get_robust_list(r4, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/18 17:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3)="", 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000e77000-0x1000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 17:50:42 executing program 0: ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2018/01/18 17:50:42 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, 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) socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f00000fa000-0x25)=""/37, 0x25, 0x20, &(0x7f000035b000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000800000-0x148)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r1 = syz_open_dev$sg(&(0x7f00005fe000)='/dev/sg#\x00', 0x21, 0x10000000200000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00001c6000-0x4)=0x0) 2018/01/18 17:50:42 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000d8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f61000)=0x0) fcntl$setown(r0, 0x8, r1) 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r3, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000122000)=0x0) recvmsg(r3, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e50000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039f000)=0xe8) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00004c0000)=0x1fd) 2018/01/18 17:50:42 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000012000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009b5000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000001000/0x2000)=nil) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2000000000000, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) move_pages(0x0, 0x1, &(0x7f0000013000-0x18)=[&(0x7f0000011000/0x3000)=nil], &(0x7f0000001000-0x10)=[], &(0x7f0000001000-0x18)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 17:50:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000001f000)={0x1, 0x0, [{0x490, 0x0, 0x6}]}) 2018/01/18 17:50:42 executing program 3: mmap(&(0x7f0000000000/0x78d000)=nil, 0x78d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f00000e2000-0x61)=""/221, 0xdd}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000078d000+0x5c0)='/dev/sg#\x00', 0x1, 0x1) mq_getsetattr(r2, &(0x7f00005b6000-0x40)={0xd2c, 0x4, 0x4, 0x20, 0x7, 0x6, 0x3, 0x2}, &(0x7f000023d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:50:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100000000004102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1fea3423}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) exit(0x4b7) syz_emit_ethernet(0x3e, &(0x7f0000340000-0x11f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x7fffffff, 0x6, "06f526", 0x8, 0x88, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f000099c000)={0x1, 0x1, [0xc5f]}) 2018/01/18 17:50:42 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x0) ftruncate(r1, 0x0) recvfrom$inet(r1, &(0x7f00006d8000)=""/113, 0x71, 0x0, &(0x7f000041d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000dd5000)={0x0, r0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f00004fb000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2001) close(r2) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/18 17:50:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009b4000-0x10)='/selinux/create\x00', 0x2, 0x0) listen$netrom(r0, 0x1) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000914000)={0x77359400, 0x0}, &(0x7f0000fc9000)=0x0, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00008d9000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = semget$private(0x0, 0x4, 0x2c2) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000386000-0x77)=""/119) 2018/01/18 17:50:42 executing program 5: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000126000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000936000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00007b2000-0x72)=""/114, 0x72, 0x10001, &(0x7f0000939000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 17:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semget(0x3, 0x3, 0x508) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/18 17:50:42 executing program 5: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0x0, 0x0) 2018/01/18 17:50:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000898000)='/dev/sg#\x00', 0x7558e751, 0x100) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000ac2000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000290000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00002c7000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x17}, r1}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000585000-0xa)='net/ptype\x00') r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f00004db000)=0x8000000, 0x5) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009a4000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/18 17:50:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000000000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = syz_fuse_mount(&(0x7f0000934000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x20000) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b80000)='/selinux/user\x00', 0x2, 0x0) clock_gettime(0x6, &(0x7f0000f73000)={0x0, 0x0}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000bed000-0x4)=r1) 2018/01/18 17:50:42 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x22b1, &(0x7f000000e000-0x30)=[&(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f000000e000)="", 0x0, 0x0, 0x0, 0x0, r0}]) setns(r0, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") 2018/01/18 17:50:42 executing program 6: 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) 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) r1 = syz_open_dev$vcsn(&(0x7f0000c83000)='/dev/vcs#\x00', 0x5, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005c4000)=[@in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002dc000)=0x0) 2018/01/18 17:50:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x2, &(0x7f0000872000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/18 17:50:42 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b76000-0xa)='/dev/cuse\x00', 0x115000, 0x0) socketpair$inet6(0xa, 0x80a, 0xfffffffffffffffa, &(0x7f000015e000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000ebb000-0x8)=0x0, r1, &(0x7f0000df1000-0x8)=0x0, 0x3f, 0xf) r2 = msgget(0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000000)=""/4096) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008c5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f00009d4000-0x4)=0x0, &(0x7f0000aa0000)=0x4) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x0, 0x40a00) ioctl(r4, 0x2284, &(0x7f000000f000-0x1)="") ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f000000e000)=""/203) 2018/01/18 17:50:42 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) getsockname$ax25(r1, &(0x7f0000006000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) faccessat(r0, &(0x7f0000013000-0x12)='./file0/file0/bus\x00', 0x1, 0x0) 2018/01/18 17:50:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) perf_event_open(&(0x7f0000be6000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x20000000000, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x14, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ad3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x8, 0x4010, 0xffffffffffffff9c, 0x0) write(r0, &(0x7f0000c23000)="", 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008d3000-0x30)={0x60, 0x0, &(0x7f000058a000)=[@free_buffer={0x40086303, r2}, @exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f000099c000)=[@fda={0x66646185, 0x6, 0x3, 0x25}, @fda={0x66646185, 0x4, 0x3, 0xf}], &(0x7f0000705000)=[0x38, 0x78, 0x30]}}, @register_looper={0x630b}, @acquire={0x40046305, 0x2}], 0x6c, 0x0, &(0x7f00009bf000-0x6c)="a4907fdbc19dd6b54edaa1840dc1a76dd5f765be00b386e04644aaf0e9ac95094688a2a1400a06d3b509246a4670a587fb7c83845f5efa53ff8d3c55550bcbd526259adaef78e4e32ad7c397b98a4f09a985799be4f741bc4567deccb682bd28772dfdca79ddf46773b247f0"}) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10)={0x0, 0x0}, &(0x7f0000fd9000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setns(r1, 0x40000000) 2018/01/18 17:50:43 executing program 5: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000087f000)=@int=0x0, &(0x7f00006b4000)=0x4) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac8000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a6000)=0x18) 2018/01/18 17:50:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000e28000)='user\x00', &(0x7f0000f9e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="a5978437711d56ab1e64e8f0cdba014a926f1ea300773936e54da5cbb81275b9cb885d781fe7f7d3291bfcbfa62af3ac858ec17fd567ceaeb53956278ed523717202a5d256873482e73df4fba0cff1fb598942e24b799e0adbe8a3a44f3278639ae88402ba2265a517197e7bd4d330d1795557397fb904d94aa86dae6e42f38c765f51055510ccfcb7d780bf646e786c6c9f27593d78d7577eeea8", 0x9b, 0x0) keyctl$update(0x2, r0, &(0x7f00007d9000)="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0xffffffffffffff65) 2018/01/18 17:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d51000)={0x0, 0x0}) fstat(r0, &(0x7f0000dfa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$evdev(&(0x7f00003b2000-0x12)='/dev/input/event#\x00', 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) openat(0xffffffffffffff9c, &(0x7f000028d000-0x6)='./bus\x00', 0x0, 0x0) creat(&(0x7f0000534000)='./bus\x00', 0x40) 2018/01/18 17:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a11000)="649c47ad46036dc8faae000d409d666b0000000000010001d7fc8f569236a8dbf43cacb52120e496a6dee9223aa7a7ab50e77a", 0x33) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000828000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000046a000+0x9f8)=0x100000000, 0x4) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000d2b000-0x60)=[{&(0x7f0000c48000-0x3d)='H', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 17:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f977387950687125e", 0x2) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000bbe000-0xb8)={0x0, 0x2, 0x81, 0x4b6f7671, 0x734aeed5, 0x5, 0x1f, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x100, 0x0, 0xfffffffffffff800}}, &(0x7f00003df000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cfb000-0x26)={r1, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe359, 0x7ff, 0x70, 0x7fff, 0x28}, &(0x7f00001c1000)=0xa0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000096a000)='/selinux/access\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c84000-0xc)={&(0x7f000076f000-0x8)='./file0\x00', r2}, 0xc) dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00005e6000)=0x7fff, &(0x7f0000730000)=0x4) r4 = accept$alg(r3, 0x0, 0x0) sendto(r4, &(0x7f0000871000-0x1099)="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", 0x110, 0x0, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[], 0x126, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000015d000-0x20)={@generic="41017ceeae800779488904faa47fd3ef", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$kvm(0xffffffffffffff9c, &(0x7f00009ee000)='/dev/kvm\x00', 0x40100, 0x0) 2018/01/18 17:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000713000-0x4)=0x0, 0x4) r0 = add_key$user(&(0x7f0000efc000-0x5)='user\x00', &(0x7f0000e89000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000318000)="e0d0188adec3ddc3131b3d6d9f6f234d7dbda131783ebe7306f7a42023e89cd38a7dcb2853ed693bd357dd3b4e041f5c4a673ba2bf78c878e16725db8f7199337738affde21285ad6b674fdbdaf5e8568cabc5c2f537c7e234fbfb864faece89b9cdf2aa9e59ed7c64db51846c364d4bda0226617d2b976f82f54be8f5eceb480c573cb6537dfaddefbe4c30bc22a8bc231a8200c5faf710f3a3727ac59689454913c851121a918d6825849f862af33bd865753488aa668e7a2b2cf70b7b37bfe4694ef1d75dc7acac3bc5ef8567520e0dd0e11fe16a548d5d9496a0ebc39edb1bdfba1413a355fb7236829ceb0edb738e6b4325", 0xf4, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x220020) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="", 0x7) fallocate(r1, 0x3, 0x0, 0x80000001) 2018/01/18 17:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x1, 0x40) semctl$IPC_RMID(r0, 0x0, 0x10) perf_event_open(&(0x7f0000f4a000)={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, 0x7fffffff, 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, 0x3, 0x10) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/18 17:50:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) r0 = syz_open_dev$sndmidi(&(0x7f0000e5b000-0x12)='/dev/snd/midiC#D#\x00', 0x1fb, 0xc8840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a7b000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0xffff, 0x30}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x2, 0x1, &(0x7f00006ae000)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r2, &(0x7f000082d000-0xc0)=[], 0x2082cf40) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002fc000-0x14)={0x9, 0xb34, 0x4, 0xfffffffffffffff9, 0x1}, 0x14) 2018/01/18 17:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000592000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006ad000)={0x0, 0xe1, "d0b9f69d2bc162444f7ec636c152783acbacff2142f62938d23357d1e12cb6e1705d1a4284d0a78fbd8bd72648c07f018db5470c6fc4ba7263ab04da34634960eb6f504550ebf50a78db5f40eb3db6ad2c525770e80840513610ab3230d904ef5ff37f35a76206194aea1f679d2d14c79ded195b9a7b182159c86e916f13ba9eaa707b9f4cf905162635fde2815316cf33d9714ba0003d349a408c9ce748f7dff2e9b4e7c8a0162f5a82e4d4e9d036c22ad07201e1efa081cc693332d8a198294a0242c7703145a01d5b1c0202346cf059290c7ccfd93b15ec8550da6f4d1bbbd4"}, &(0x7f0000da6000-0x4)=0xe9) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000489000-0x8)={r1, 0x7}, 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000917000)=0x0) 2018/01/18 17:50:43 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000003000)={{0x8, 0x1}, 'port0\x00', 0x1, 0x5, 0x4, 0xc09c, 0x80, 0x4, 0xffffffffffffffc0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f0000002000)=""/4, &(0x7f0000002000)=0x1b3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r2, @in6={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x8f2, 0x5, 0x1}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r3, 0x80}, 0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000+0x652)={r4, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x723c}, &(0x7f0000004000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r5, 0xbc}, 0x8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000005000-0x4)=0x0) 2018/01/18 17:50:43 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) setsockopt(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000001000)="", 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=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) uname(&(0x7f0000012000)=""/98) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f000082d000)={0x2, [0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 96.231210] sctp: [Deprecated]: syz-executor5 (pid 16361) Use of int in max_burst socket option. [ 96.231210] Use struct sctp_assoc_value instead 2018/01/18 17:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe5, &(0x7f0000bdb000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0xeafe, 0xffffffff, 0x48a070a2}], {0x8100, 0x26, 0x1f, 0x7ff}}], {@ipx={0x8137, {0xffff, 0xcf, 0x0, 0x5, {@broadcast=0xffffffff, @random="f7061adc232f", 0x1674}, {@random=0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "daef3f0748c6adc378ad23dcd6c064de9972c0860d928aa7059ff9ec295c66966149399b1c97b8fe148f9f6ab179ae7683d6da3d2139ee9ed751c728890163cc2902bc601add050b547238cdeb997b64fe8199301f6fbe2db069b997a697d9946bc78bfccedbbaadb92ef0c41df1755bbab92bee78babaaff8dc48382e604dbeef72b4ba50bddad8e26a2fb41c6be1a245eaea12fdb608bc4c4c6b8221886e4fcd8b08bfa2706b94d3e1b9f9d25adb1341"}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x5b4]}) 2018/01/18 17:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000096d000-0x4)=0x0) shutdown(r0, 0x1) r1 = syz_open_dev$adsp(&(0x7f00003f9000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffa, 0xc040) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003f7000-0x8)=@assoc_value={0x0, 0xc0}, &(0x7f0000784000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00007c3000-0x4)=r2, 0x4) bind$inet(r0, &(0x7f00008f0000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000eaa000)={{{{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]}, {{0xa, 0x0, 0x7ffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xfffffffffffffffe, 0x4, "d36a01518b855c80dad6edba4bc7b18aaebd3a57cc00b8bbb098e5cefaf765889075fe3a590045ddce963c885a438cb138309cc6e174b3ebdfe15780f5192c3f26ecc862969bdecb95bbdcc0e0b56724"}, 0xfffffffffffffee0) 2018/01/18 17:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 96.293622] sctp: [Deprecated]: syz-executor5 (pid 16376) Use of int in max_burst socket option. [ 96.293622] Use struct sctp_assoc_value instead 2018/01/18 17:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000afc000-0x9)='ecryptfs\x00', 0x9027, &(0x7f0000c9e000)="") 2018/01/18 17:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f000015d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) acct(&(0x7f00001e4000-0xc)='./file0/bus\x00') sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={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]}}, &(0x7f0000000000)=0x8c) 2018/01/18 17:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000081000-0xd6)=""/214) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b2a000-0x4)=@int=0x101, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f000017a000)={r0, 0x0, 0x1, 0x8, &(0x7f0000401000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cc3000-0x1)={0x1}, 0x1) r2 = getpgrp(0x0) perf_event_open(&(0x7f00009b3000-0x78)={0x1, 0x78, 0x3, 0x0, 0xb8, 0x3, 0x0, 0x8, 0x20, 0x8, 0x0, 0x2e, 0xfffffffffffffffc, 0xff, 0x6, 0x8001, 0x5, 0x4, 0x4, 0x259, 0x9310, 0x1000, 0x7, 0x2, 0x0, 0x5, 0x1, 0x1ce5, 0x100, 0x6, 0x2, 0x200, 0x400, 0x653f1f0d, 0x800, 0x100000001, 0x9, 0x19, 0x0, 0xfffffffffffffffe, 0x5, @perf_config_ext={0x6, 0x0}, 0x6739b913193c4a7f, 0x7, 0x3f, 0x2, 0x0, 0x4, 0x1, 0x0}, r2, 0x100000001, r1, 0x6) setpriority(0x2, 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000e0d000)={0x0, 0x9, 0x4, 0xf1d4}) 2018/01/18 17:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000de9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setown(r1, 0x8, r0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/18 17:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b0b000-0xb)='/dev/mixer\x00', 0x321040, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00002b4000)=""/236) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x81, 0x80000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000028000-0x20)={r4, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:50:43 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000e8a000)='/dev/admmidi#\x00', 0x2, 0x410000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x1) write$evdev(r1, &(0x7f00005b8000)=[{{0x0, 0x0}, 0x2, 0x2a95, 0x0}, {{0x0, 0x2710}, 0x1, 0xfa0d, 0x0}], 0x30) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000e000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 17:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000fcf000-0xc)='/dev/amidi#\x00', 0x3, 0x40000) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f77000)=0x3, 0x4) connect$bt_rfcomm(r1, &(0x7f0000d74000)={0x1f, {0x10000, 0x5, 0xdae0, 0xd7, 0x8001, 0x81}, 0xc2a}, 0xfffffffffffffec2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e20000)={@common='bridge0\x00', &(0x7f0000243000-0xc0)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0}, {"dc72", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, @udp_ip6_spec={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, {"6796", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000525000-0x1e)={0x4, 0x800, 0x7, "670353fed491", "7273c05ab80e22507bb7011f2ac71898"}) 2018/01/18 17:50:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000528000)=0xe8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000000)=""/25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000f1f000-0x4)=0x0, &(0x7f0000000000)=0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00006f1000)='./file0\x00', 0xd000, r0, r2, 0x1, 0x81, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040b000)='/selinux/mls\x00', 0x0, 0x0) link(&(0x7f00002f6000-0x8)='./file0\x00', &(0x7f0000624000)='./file1\x00') r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4a000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000906000)=0x59) 2018/01/18 17:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00004d2000)=""/174) 2018/01/18 17:50:43 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7fff, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000008000)=0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000008000-0x4)=0xfff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000013000-0x20)={"57d515dedaf764b43048b0625d4eb792", {0x4, 0x2, 0x8, "82af3510487e", 0x9, 0x0}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000012000)={{0x7e7, 0xfffffffffffffffa}, 'port1\x00', 0x1d, 0x140400, 0xfffffffffffffffe, 0x6, 0x0, 0x7f, 0xffff, 0x0, 0x2, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000728000-0x8)='./file0\x00', 0x10100, 0x100) 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$ptmx(0xffffffffffffff9c, &(0x7f0000622000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aac000-0x4)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a82000-0x4)=0x3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000043e000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000fe000-0x4)=0x14) r2 = dup2(r1, r1) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/18 17:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000df9000-0x10)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000ba5000-0x8)={0x0, 0x5}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000340000-0x14)={0x2, 0x30ad, 0x3ae, 0x0, 0x8}) 2018/01/18 17:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) bind$inet6(r0, &(0x7f0000be1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x10, &(0x7f0000f6c000-0x54)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000060c000-0x4)=0x10) [ 96.482515] irq bypass consumer (token 00000000d4405c50) registration fails: -16 [ 96.502302] PPPIOCDETACH file->f_count=2 [ 96.502789] PPPIOCDETACH file->f_count=2 2018/01/18 17:50:43 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006a3000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x54d1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x469, &(0x7f0000001000-0x563)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="1e19e7c676fb", [], {@ipv6={0x86dd, {0x0, 0x6, "4554a4", 0x433, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x3e, 0x4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x80000000, 0xeb, "996eb19068b710ca7b18890d2e2aefc2f6c55de92cc0a2797977b376ff21fc8b08598d3915ed62efc2b8e32cbe0d73cf5e6501b1b2443a9ce7d76e414db6de3e9b3d8202285582e6a1ed0a406ca5cd9dd8e504ab6a1ffeb46f56d2d76d9c68830156bf80786f6003200a612546fbc9b1ebc475f155e80d4ef9c456912b881ae6adc5f86736547605b9f51a1a3e7a46c61571926b49d918c96ccc1fc1574319a713a847d29aa311158a1cf800bf4b723160202856085f4236be85c23fb168983f951b06955cfedd059f4aa2da36e0e4883a356c224c4451e08dd332ef02a1ee8700f1096bc28f13b0bb0a9e"}, @calipso={0x7, 0x10, {0xb84, 0x2, 0x8, 0x0, [0x6]}}, @generic={0x6, 0xb9, "f0f0d3ac7ee956ca70028654e764ce8d7cffef1c8d8ec80e9beb1eae3cf45782ab877dc6a2ff8e2e9ea172157e6aec5ad6e64061fddb49fbfac86a2b6d890dbaf55bd6a8be931bb6dc9058b42c6fdeda8fcd8d9acf0c2cbc6d6dffc149f2b3ea53de2f796a0078984c7b3c38c0b5476d3a33db58d20bf7a9832266ae85e55b1a4ad565e9ea9764f33a0a3c3597e566cd500217fca96cf45732ec2aa42ac88ca56cc7722a39c75e7afd268a845117a5737d4592f1f17cda56e5"}, @generic={0x6, 0x94, "206b2e51ba978d0fd304d74b417d26e30a2c32397999d5784ff7742f310605045dfbd5b3b891115d574dcd5ca49f7f524fccbde8edef396f1012babe3bc3c82f765d908029b46c1755e00c9e76df36eb9c5d6aaecbbcc6eb94a3e028241ea88809033a54c075d14094b4f6e9729cea01c38db771219ae77b8adfeb360c1b2d2a5909108491cd956c7b40f7a606bbb5a648d91fb4"}]}, @routing={0xaf, 0x4, 0x0, 0x80000000, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}]}, @hopopts={0xff, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x20, {0x5, 0x6, 0x581e6cd6, 0x55a, [0x2c, 0x7, 0xeca]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x2}, @jumbo={0xc2, 0x4, 0x28c}, @calipso={0x7, 0x18, {0xaf, 0x4, 0xffffffffffffffff, 0xfffffffffffffff7, [0x9, 0x1]}}, @jumbo={0xc2, 0x4, 0x10001}]}, @routing={0x2c, 0xc, 0xa75862af9a365970, 0x3f, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}, @hopopts={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9960}, @enc_lim={0x4, 0x1, 0x5}]}, @routing={0x3b, 0x8, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x100000000, 0x0, 0x0, 0x7, 0x8, "f06bbc", 0x7fffffff, "808d73"}, "4a10c1204b6023424782ff2fd4f7d2ec327724694fda304c882198cef63daf6a24f6887880e589523e1752e361e5a28fc21a06f468354fc93a190ccc02b4515f5cedc2fb09bffe68dd765dffebbd55a7a64b40a42fdbc2f5511648db27f0e3813a8e16d02d5edbc132d0adbb3f73ad575acff65e6e9cf91a7ad35aac2b01ec5a186380"}}}}}}, &(0x7f00003c5000)={0x0, 0x1, [0xbf2]}) 2018/01/18 17:50:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000723000)='ns\x00') open$dir(&(0x7f0000650000-0x7)='./file0\x00', 0x8000, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005ad000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x8, 0xd7, 0x80}, &(0x7f00005c1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d88000)={r1, 0x8f, "c790ce413e33d2635cdf9eda4fbe91f9ee7a2b907cf864c8e1179a63134e3bcf8d2bfebc52daee9a9a485d9a5d10c406e7bb0b06bbc1d84030069dee0faaec64122909c903cd921f19d4f110406b94186fce15c1a109fbc6dad1a44ec0e0805ea762755533047876d7b9e27dd12cceb706ea25a801b566d5474ac8796a146791a1120dcb02eb8bfb7173d1c16e1f6d"}, &(0x7f0000904000)=0x97) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000ebb000-0x25)="2400000052001f0014f9f407f70910000200070408000121fff6ffff0800000700000000", 0x24) openat$ion(0xffffffffffffff9c, &(0x7f0000a6f000-0x9)='/dev/ion\x00', 0x4000, 0x0) 2018/01/18 17:50:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000055d000-0x8)={0x0, 0x0}, 0x84800) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) write(r0, &(0x7f00008df000-0x6)="", 0x0) 2018/01/18 17:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = syz_open_dev$mice(&(0x7f00003c0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000d1a000-0x4)=0x0) tee(r1, r1, 0x9, 0x7) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000396000-0x38)={&(0x7f0000c95000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000b7e000-0x70)=[{&(0x7f0000f19000-0x4a)=""/74, 0x4a}, {&(0x7f0000a60000-0x4e)=""/78, 0x4e}], 0x2, &(0x7f00006c3000-0x51)=""/81, 0x51, 0x0}, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000068d000)={0x79, 0x0, [0x200, 0xc7, 0x24, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009ea000-0x30)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000059e000)=""}) [ 96.630990] binder: 16451:16452 ERROR: BC_REGISTER_LOOPER called without request [ 96.638672] binder: 16452 RLIMIT_NICE not set [ 96.662523] binder: 16452 RLIMIT_NICE not set [ 96.669472] binder: 16452 RLIMIT_NICE not set [ 96.674116] binder_alloc: 16451: binder_alloc_buf, no vma [ 96.679763] binder: 16451:16452 transaction failed 29189/-3, size 0-0 line 2957 [ 96.687834] binder: send failed reply for transaction 115 to 16451:16456 [ 96.702617] binder: undelivered TRANSACTION_ERROR: 29190 [ 96.708310] binder: undelivered TRANSACTION_COMPLETE [ 96.714443] binder: undelivered TRANSACTION_ERROR: 29189 [ 96.726497] binder: 16451:16452 ERROR: BC_REGISTER_LOOPER called without request [ 96.734135] binder: 16452 RLIMIT_NICE not set [ 96.741167] binder: 16451:16456 transaction failed 29189/-22, size 0-0 line 2842 [ 96.857153] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/18 17:50:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000a3e000-0x5)='/dev/usbmon#\x00', 0x1, 0x541640) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000c9c000-0x18)={0xffffffffffff8001, 0xfffffffffffffffe, 0x2, 0x7ba6, 0x80, 0x2}) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000c2f000)={0x2, 0x68, &(0x7f0000aab000)="b7299be34317bfc2573a26ae5773a82c22a433ecbfc4dae1b8990ee37634e23ea0e7d0c64f298c01dbec5ebddeacecb50c27f87e90c0c57267abfe3d93482022f63404c5f7b6dc8f0867543c1cdc88a8dd2f4839c6773181f410cc2eba3f6ee9b79d37df48fa6e98"}) connect$l2tp(r1, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) 2018/01/18 17:50:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f000092d000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000012b000)={0x0, 0x8000}, &(0x7f000068d000)=0x8) r2 = add_key$user(&(0x7f0000655000)='user\x00', &(0x7f0000a1f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000861000)="068178ac82175fccd5cdc44fb24f0066e54ba8ea146a21afbee2b99721b88dcda955cfb260808d426b7b9736b3c1bad0ff366b6e3285869073155cc4a2b6089fcc010db206f44283954dc6d61ecd6a199f45c02d01bb2b052ac34619272006d157f640550e041a4846372f1c5ceaadbadb11858e1a56fd", 0x77, 0xffffffffffffffff) r3 = add_key(&(0x7f000078e000-0x6)='.dead\x00', &(0x7f0000fa2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000-0xe0)="2a8568831a4c80f50db10f5b9f5bc31ff131f6fa01357163739e08c43181efbd4d544919445633bd2a16fccd99bfd1e216c4d7acafe66b2750795f36f8cd1a2a93f937ac1446f81da0b5cc12c34cebd7e5a2fd3ce8f0735e167e5ab953c1812adcf3b0d0f536870b95813aef2b1a399462b2df4d981e96355b41914a6d3b360fc08db2b1463d76a17c5415bcad351a63936e0f72d9955adf7e709ad85942233747ce988fb5c864befbe430c0e091b9f32b5ade3e63e258b246e2a3bb24f74939a5b8754e6032cc84e61aca1ec1a0098edbd403e1e787be1b017b2900339de169", 0xe0, 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0x0, 0xffff, r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000eb4000-0xc)={r1, 0x9, 0x30}, 0xc) listen(r0, 0x0) 2018/01/18 17:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00007b5000-0x4)=0x7fefffff, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d06000-0x8)=0x0, &(0x7f00009ed000-0x4)=0x8) 2018/01/18 17:50:43 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000525000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) readv(r2, &(0x7f0000e17000-0x20)=[{&(0x7f0000eff000+0x947)=""/7, 0x7}, {&(0x7f0000eb7000-0x72)=""/114, 0x72}], 0x2) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/18 17:50:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x1, 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) r1 = syz_open_dev$sndctrl(&(0x7f0000646000-0x13)='/dev/snd/controlC#\x00', 0xd, 0x80400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x40400) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000000)={0x350, 0x18, [0x8, 0x9, 0x8, 0x3, 0xa991, 0x2]}) r3 = gettid() ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000bfe000-0xf8)={{0xffffffffffffffff, 0x0, 0x2, 0x3, 0x9}, 0x4, 0x10001, 'id0\x00', 'timer0\x00', 0x0, 0x80000000, 0xffffffff, 0x8, 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]}) sched_getaffinity(r3, 0x8, &(0x7f0000001000-0x8)=0x0) 2018/01/18 17:50:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001eb000)='/dev/sequencer2\x00', 0x101200, 0x0) r7 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f000036e000-0x1000)=""/4096, &(0x7f0000b01000-0x4)=0x1000) removexattr(&(0x7f0000309000)='./file0\x00', &(0x7f0000b91000-0x14)=@known='security.capability\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0xb4b}, 0x2) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) close(r9) ioctl$sock_FIOGETOWN(r9, 0x8903, &(0x7f00005a3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f000066f000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000862000)=0xe8) getresgid(&(0x7f0000990000)=0x0, &(0x7f0000a53000)=0x0, &(0x7f0000563000)=0x0) sendmsg$unix(r4, &(0x7f0000877000-0x38)={&(0x7f0000e92000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000e46000)=[{&(0x7f00002eb000)="36c8d60eb835e7c3b9d00f2be20f7889f849d79ec717f246d5232fb207c5def97f8f90f3860ea835c881f4ea4fc219cc449b7e3291abe4d76b041aaa6b39ccc50fcecb44eb6633e0970f8d977008434039ad4fc08b59d7722cb9f418715616098a85b86f4b8aff5acc30d69302f9652c8f512e1e3c6767a2f9b7df5d6cd207ce27301a0abe6e9f52fb369bf4247f1187d99d932fb8b7b4f77921755421afe2ab46f8182faf8c55b8165583a199c7f680659d17121f262fb4eeaf3eb480943e50ee8b340c652ccf781708e4f1be4722c24c7cb67755060cc94ad1ab144537727b21eb207efb85811895210d3ecfcc7f748ca6158d022ab17d4d", 0xf9}, {&(0x7f0000a3d000-0x6e)="9b377eef027b9fdce6f2cdb7d6e0399259bf93693f0ebdb618fa48663c777abee96e714fd58264890c2a0db8572bae8d158dc808485ee630ad022244e6cf3bd42e4f198f758058f2280f6fda8710f5532eb8b057da2281a1b9b0da74fe4be3a0c566e8f6d06a428c1ed1693cad97", 0x6e}, {&(0x7f0000bcc000)="cecc389d9d19ec5999fb18a1808f20cb29939471f0120987310a8964de8306e6148458af45fd19a7e2d7b9130578d9e8aa6410d8981f4b077e09ebc29aa64a2114f7e9c4a0f80d12c8b92335b3045cd82b82554418e8481f60918590b847af8a49ea00c467080c182b78a2a15051160e333307a5f6b68e973aee97ce1008f289451a609b124cbec06780426ccebc2f4358b2f96f0a781d1290f20144cf26ffc3723097a021fd7b781de77feccde1963aa6bb3cc3232692416f074a86bb871032a92a8b3e60ba3254e203873a7de818d8", 0xd0}, {&(0x7f00004c4000-0x15)="3a23ed78181d6e33c2072cf3b0a8d3f76703e7ee3e", 0x15}, {&(0x7f0000bbb000)="65935869647281eaa0e15b5c29beb0bf94988135d2f4f499efb45d69e69b3b24c354dae1d2659be043e8be316dc42b9efdbb3f78485b1724329c445529ed51d22bffea8c90dd0ca73e52e0fd543e2529a836bee74bc5d84020f05f01cc252b02916082e91f6d29e4a6cab3896143558af768eabde711a0287ccd648c5fdf78ca950858a017623e", 0x87}], 0x5, &(0x7f0000c93000-0x78)=[@rights={0x28, 0x1, 0x1, [r6, r4, r1, r2, r5]}, @rights={0x30, 0x1, 0x1, [r0, r6, r8, r2, r7, r1, r9, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x78, 0x4840}, 0x4) 2018/01/18 17:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x10000000000001, 0x0) syz_open_dev$sndmidi(&(0x7f0000dc3000)='/dev/snd/midiC#D#\x00', 0x5, 0x40000) r1 = memfd_create(&(0x7f0000bf0000-0x10)='wlan0@mime_type\x00', 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a5e000)={0x7, 0x8000, 0x3, 0x1}, 0x5) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000c83000-0x4)=0x0) 2018/01/18 17:50:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009df000-0x11)='/dev/vga_arbiter\x00', 0x80200, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000181000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000dab000-0xa)='/dev/dsp#\x00', 0x5, 0x2) r1 = getpid() capset(&(0x7f0000704000-0x8)={0x399f1736, r1}, &(0x7f0000105000)={0x5, 0x3, 0x7ff, 0xca8, 0x3, 0x2}) syz_open_dev$sndseq(&(0x7f00002b2000)='/dev/snd/seq\x00', 0x0, 0x20000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009ac000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000667000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000094d000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000945000-0x4)='net\x00') mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000749000-0x8)='./file0\x00', &(0x7f0000756000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000c000)=@assoc_value={0x0, 0xc0}, &(0x7f0000002000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000005000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f000000c000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) fstat(r4, &(0x7f0000d64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/18 17:50:43 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00009a1000-0x8)='./file0\x00', 0x200142, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40010, r0, 0x4) r1 = syz_open_dev$midi(&(0x7f00004b8000)='/dev/midi#\x00', 0x1, 0xa0000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b0f000-0xac)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}], 0xac) readv(r0, &(0x7f000082e000-0x10)=[{&(0x7f0000c6e000-0x54)=""/84, 0x54}], 0x1) fstatfs(r0, &(0x7f0000a31000)=""/250) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x38f5, &(0x7f0000c4a000)={0x0, 0x0}) accept$inet(r2, &(0x7f0000528000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d23000)=0x10) syz_open_dev$mice(&(0x7f00004fa000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000ff5000-0x12)='/dev/input/event#\x00', 0x3, 0x2) write$evdev(r3, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x2000000000002, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 17:50:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f000092c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd8000)="", 0x0, 0xfffffffffffffffd) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002000)={r0, r0, r0}, &(0x7f0000000000)=""/158, 0x9e, &(0x7f0000000000)={&(0x7f0000002000)={'sm3\x00'}, &(0x7f0000001000-0xf0)="1330b807a5ced6842918fca65a5742674b3fe3c69684e621bd094200e5a52f7a93a7f162883cafa246b75d3c6822bc0eb272cc76f877808c1722b4af4e7ef7eb8154a9239d496c74b6a2c2618de285a7bfe537bb4bda2b8f02411ac2c6ebfaf640abb7f58f0e485f1d3ec71f056d42b16ced44cc9895040866fc490b1f5323c0e1bb9568ec960388b163be45d2d098c2871c597aed1102a80d577e3cc5f1214d5568326463df91f24d583c4fa90c3c595313ddd481a97bd892ca5dcf2f9dd96905a9de0638b3dd1be1f723c212060ee7f3355e32d2992cdd45369450c0a9d39d7a5ede64706ab82975d4e4bb28650793", 0xf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000001000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3ff, r3}, 0xc) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="0c25dae8d6e3514f3e58e2a0d7a0502459e308b9fbfd81365a56da7367ef02744ede1f895561dc7d4f92578dfa508748c5f38970f099cb403388cff296cef4d520022d2c578086808cb7a4c98ff0039149f7b263713d6c0a373533aa1deab3", 0x5f, r4) keyctl$dh_compute(0x17, &(0x7f0000000000)={r0, r0, r0}, &(0x7f0000001000)=""/169, 0xa9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/18 17:50:43 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00007a0000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fe000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000863000)=@upd={0xe8, 0x12, 0x60b, 0x2, 0x2, {{'sha3-512\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x7}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000006000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@generic={0x83, 0x2, ""}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e81dbe", 0x0, "13ba88"}, ""}}}}}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000008000-0x8)={0x0, 0xf3e5}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000)={r1, 0x7f, 0x3, 0x4}, &(0x7f0000006000-0x4)=0x10) 2018/01/18 17:50:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x0, &(0x7f000037f000-0x4)=0x4) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000ffe000-0x5)='#!\t', 0xffffffffffffff6b) write$fuse(r1, &(0x7f0000ca3000)={0x20, 0x0, 0x0, @fuse_ioctl_out={0x0, 0x0, 0x0, 0x0}}, 0x20) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/01/18 17:50:43 executing program 6: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000037000-0x1cc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x10, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000003b000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000003b000-0x2)=0x401, 0x4) 2018/01/18 17:50:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x49, 0x5, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x4)='GPL\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000002000-0x6e)=""/110, 0x6e) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x25, "f8bdc4639a243b34138f9bf48598439113758f3e058e17525d673ff4826eeacb6dc24ea3d1"}, &(0x7f0000001000-0x4)=0x2d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={0x0, 0x1, 0x0}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000-0xa)={r3, 0x7fffffff, 0x1, [0x230]}, &(0x7f0000003000-0x4)=0xa) r4 = syz_open_dev$sndpcmc(&(0x7f0000004000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x200) ioctl(r4, 0x80084121, &(0x7f0000006000-0x1f5)="") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000008000)={r3, 0x3}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000009000)={@common=""/16, @ifru_ivalue=0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) 2018/01/18 17:50:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000c8f000-0x8)={0x4}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000097b000-0x8)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000915000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bb4000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) write$fuse(r2, &(0x7f0000a05000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/18 17:50:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$amidi(&(0x7f00003f4000-0xc)='/dev/amidi#\x00', 0x3, 0x2000) mknodat(r0, &(0x7f0000e33000-0x8)='./file0\x00', 0x51, 0x2) 2018/01/18 17:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r0, &(0x7f00006b7000)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000633000-0x8)='/', 0x1) renameat2(r0, &(0x7f0000034000-0x1)='/', r0, &(0x7f0000db0000-0x1)='/', 0x1) 2018/01/18 17:50:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d36000)='./file0\x00', 0x0) mount(&(0x7f0000c8c000)='./file0\x00', &(0x7f0000d7d000-0x8)='./file0\x00', &(0x7f0000fdb000)='ext4\x00', 0x1000, 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) unlink(&(0x7f0000723000-0x8)='./file0\x00') socketpair(0x8000000000001e, 0x1, 0xfffffffffffffffe, &(0x7f0000720000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d89000)={0x8bc7}, 0x4) 2018/01/18 17:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x0) 2018/01/18 17:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006ce000-0xa)='/dev/dsp#\x00', 0x9, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a0c000-0x10)={r0, r0, 0x6, 0x3}, 0x10) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00001b7000-0x8)=0x2) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00005a3000-0x4)=0x0, &(0x7f0000d36000)=0x4) close(r0) 2018/01/18 17:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000360000)={0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000013001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/01/18 17:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c56000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00000cc000)=0x0, &(0x7f0000c51000)=0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008fb000)={0x0, 0x54206741}, &(0x7f0000049000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000067a000-0x18)={r2, 0x0, 0x10, 0x2, 0x6}, &(0x7f00006f8000)=0x18) connect$inet6(r1, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000402000-0x88)={0x5, {{0xa, 0x2, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r1, 0x29, 0x40000030, &(0x7f0000cca000-0x4)=0x3f73, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e33000-0x5c)={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0xfffffffffffffdbe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x3, [0xfffffffffffffffa, 0xfffffffffffffffc, 0x0, 0x8, 0xffffffffffff8000, 0x169, 0x81, 0x20]}, 0x5c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000037000-0x4)=0x4) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00004d1000)={0x2, [0x3f, 0x100000001]}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000455000-0x14)=@dstopts={0x1d, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xffffffff}, @jumbo={0xc2, 0x4, 0x8}]}, 0x14) sigaltstack(&(0x7f0000d9c000/0x13000)=nil, &(0x7f0000aef000)=0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r1, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) 2018/01/18 17:50:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c39000-0x4)=0x8) fallocate(r1, 0x0, 0x1ff, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00004b5000)=0x0) fallocate(r4, 0x0, 0x0, 0x9) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000463000-0x8)={0x0, 0x8}, &(0x7f000066d000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fca000)={r5, 0xfffffffffffff7b6, 0x30}, 0xc) 2018/01/18 17:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) wait4(r0, &(0x7f0000ff6000)=0x0, 0x2, &(0x7f00005c8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{r1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dff000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00008a2000)={@generic="2672ced21d00b234a068cbfed6253e94", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/01/18 17:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x9, 0x612d7c1937726710) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000085a000-0x8c)={0x7ff, 0x4, 0xfff, 'queue1\x00', 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]}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x400000000002) ioctl(r1, 0x440000000000127f, &(0x7f000002d000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000002000-0x8)={0x1f, {0x2, 0xffffffffffff2e6b, 0x7f, 0x1000, 0x401, 0x6}}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000ce5000-0x9)='net/tcp6\x00') ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000b6c000)=0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000002000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r2, 0x4, 0x800) 2018/01/18 17:50:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0xf)='em1ppp0[cgroup\x00', 0x80, 0x4, &(0x7f000022f000)={0x7d80000, 0x8001, 0x9, 0x1c95, 0x4, 0x200, 0x147f, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed1c, 0x60, 0x854c, 0x3c6, 0x1}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x7, [0xfffffffffffffffd, 0x7, 0x572, 0xfff, 0x6, 0x81, 0x8001]}, &(0x7f0000002000-0x4)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000000000)=0x8) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x40, 0x4, 0xfffffffffffffffc, 0x80, 0x9, 0x5, 0xff, 0xbc9, 0x7, 0x2, 0xf61, 0x6, 0x2, 0x34]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffffffffffe43) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r9, @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]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000+0xc82)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0x3, 0x0, 0x20}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1000100000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x7, 0xffffffffffffffff, 0x1, 0x100}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0xd3, 0x1, [0x5]}, &(0x7f0000002000-0x4)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x9, 0x6, 0x5, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x6, 0x9, 0x1b2b5fc4}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000001000-0x118)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x56)="2c7bf088ce8953fb69a916cbd67c683ad274509264c9f3f44f4b042e0cff931457e75d604751d119c05e06ec2442bd3e77cc61262debf1d6113e130f33e98dbc4aa260b8dfb440130c08ef0569be55b484b2a72660f0", 0x56}, {&(0x7f0000002000-0x4d)="f670f725bf126c552ff88f08393855a75977851dbffcd3f50ecf2f9ba97e596580e9899bbc8c13f3fbde82f608b07352f8e2940c628e966a4efba42018417054c6811cf5d3cb0c9d6bd9e78f9f", 0x4d}, {&(0x7f0000000000)="27fd890b487a34679ae2e7b7fe1ae3d03489dd0db17c8e205b8131413a57cdbfd7ac99231d7e5ebdbbb85a1df63551c69f1c9e37c8ff0246a4abe99be7c04ffcd3fba4577945913a01a45746a81f64a5d8f8f325d190589e587eb78b72898e5c8de4a05d49650d4c05890fdbc7a4e5076e69d28d3ae4b54e576b46de4fcfb2a98c30020be43b", 0x86}], 0x3, 0x0, 0x0, 0x4004000}, {&(0x7f0000001000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="db56ca4ec728c1009c0d7db12592021b72f2ba587b1ee5f6f9f17159f674820229cc29c6ca88f7bcc9a3f28cc2d7054fad3c42f4d82f97936e01f976e50001cec38251ad2b16e24dc8d61303fea02964ce1596d2925afa8a41e1fd84bd9530203c13ff9f8f20df7a3f880366", 0x6c}, {&(0x7f0000000000)="395c9032a0e6faed1c941b32521cd9ccdd5a858c46b722cb4a2d29484107443d6d9b9bc896619b653c42e75103d9db1b469a9bdc42939a18c9692d707c3e315feb61779193b9426d14835a7a1846319ecfe855dcb61442fc962c3d897b14f0aa77f960fde880da083f406e68eda9d7dce1971b2e665a0763fb29b2a4882d13d01780dd3d53c36550dd924305da9b16188f693bde19e2d91274e41b76d504b5ebd17f93371d543cf025dc0605", 0xac}, {&(0x7f0000001000-0x3d)="c837c0b5f05a478c563a4deac3cd0657d82859dee0de1a29eb435ddb986355996084b216a664f5942fe567bc113fe2d3b63a3be76084ae81b5c74412ac", 0x3d}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="81e302c50955cca5c5f80f32d414ea07b4dbe03ccffa237c76975ef5473d8c36590b7813cc82ba9ec3ecc4b2270273c0da3c13b8f962401b7e5dcae14cbfa4d48503283f058fc2ec085dd08a59812e72c2f8f1eec1f998712851d3ee68090f40d24410d8d38e71e8c3601b053492810667fd86b4a610fd19ef42f32d08ab32bb2f4fd26eadca3e240826e5077aa0145255bf3666975533423fe4440c615f529662b93ee4b615fcef45ab99a879e6f322da9e87f3501fe5ffc421c33aa2b2fb79f4fbc07800c16fc831b04fceb0736552428bc5a338c502c047841429348731d37e31ff54e08635c3f292d9", 0xeb}, {&(0x7f0000001000-0x7)="624cfc155900e1", 0x7}, {&(0x7f0000002000-0xf)="4091747f85b22bbf5025d5a68034a2", 0xf}], 0x7, &(0x7f0000001000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x1ff, 0x7, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x208, 0x4, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x8ac, 0x5, 0x7fff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffffffff00000001, 0x1, 0x4, 0x10001, 0x9, 0xfffffffffffffffb, 0x8, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0xfffffffffffffff9, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff80000000, 0x2, 0xe, 0x0, 0x2, 0x4, 0x100000000, 0x544, r6}}], 0x120, 0xc0}, {&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="41653c1f566916602cae73", 0xb}, {&(0x7f0000001000)="72e784b4757ba4451f910fd858952e9a71bb1aced53b4e62dbeb66d8f61161f45df9a0c46e55fca10af01557d314d29a2c606bbf870386a6c6fe57a7bad7dd14af3fccc95f", 0x45}, {&(0x7f0000001000-0x50)="d4995ca25aa785452092e92f8ef13e0521d1b5d9d9f0c1e2c930e2f9730ca0f57a9159d8337bfe7f1255ba678d644444e160545537db7e76eb8d489dc369967184df8427ad58360bda8f83fa8ef756bc", 0x50}, {&(0x7f0000001000-0x71)="a1376990f00cda32d76a6ad75f13702a750529cfa3bb7058ef82c8ab7b6b580fce6406a88bc4072f2b5c2e59b7a363a1df952d6dabad74ea7f5f667d02da14dc7d4997dd125d9a4caf4b663bbb83ab382162db5525f4740bfb1664d3b790770d925ce1fe706f5b3646ba39489aaf6c102d", 0x71}, {&(0x7f0000002000-0xe5)="de06699b0e6f6261217325acf074083773d9b4b9627de783f736b494f82af77845bc416c96c9a844e8baf4f06bf4a6e3c5ef6875790ea98c89ea5c50fc4e0b65774dfc5f4ce1cb98f7dd9cebb6c8a7cf7dd5470d8c89969fc42769b44ac4e5020cd464795f3d23621f09252dc185b39b6b9e3bd096039fe8e0b24db9965a72e9fa4eeedaf932817a364a79219c71aaf96f10018cabd8dd77c8e513e3fc6ca7798c6d847f36a97cbf59d91181aca6f103c5f4a43c756970f6ac20bd25b01bd47579efea1c1a645ddef5877358affbe2946892489d62060116fa048273007f8032446f02974f", 0xe5}], 0x5, &(0x7f0000002000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x7fffffff, 0x98f, r7}}, @init={0x18, 0x84, 0x0, {0x24d71d7f, 0xed6, 0x4, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x200, 0x0, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0x80000000, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x3f, 0x7, 0x8203, 0x4, 0x3f, 0x44, 0x9b, 0x0, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xcc0, 0x4, 0x8, 0xa75, r11}}, @init={0x18, 0x84, 0x0, {0x100000000, 0xffffffff, 0x4, 0x3}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x4, 0x80000001}}, @init={0x18, 0x84, 0x0, {0x0, 0x7ff, 0x8, 0x0}}], 0x1b0, 0x8000}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x2, 0xb698, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x29)="aaa717a121dd636859e0ee678e5b45fa2faa6f69023484069c6721d4b29c7d707f81be5cd92476f5a2", 0x29}, {&(0x7f0000001000)="887ffb4653fc70fc01e306acecefaf9ff583d96c0730b281fec2dba1a6e036d98cfac66dfc22bc48008e22ff7387a3f9eaecb2169908a40758cb146b7e0b87e6208e2e1083732141624e64ba369c011b4442f21e29a4ce201ae4027e02328487ddf50a6c1c6550c4d36c70955229306d15fd9b8dd4ce4b19d782a132972778cb934a4906dd1af19384ed6402fb6b4fdb6f357482e21915229a07712000897a78a5b4052ecf5bb395b6c388ebcf4dc7f46c07df8ef8721de931a8ecfe75035b29c7fae5b82e93d90278ef98624cb697d511925db18d07afba2ead4c6960d0a2267544c090bd8fceb05f3a3be55f", 0xed}], 0x2, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8000, 0x4b, 0xb64, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x0, 0x9d41, 0x5, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8003, 0x5, 0x0, r14}}, @init={0x18, 0x84, 0x0, {0x8, 0xc33, 0x3, 0x22}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x200, 0x9, 0x10000, 0x9, 0x0, 0x400, r15}}], 0xf0, 0x4000}, {&(0x7f0000001000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="a2608441f98622c3529b79a9b6739a461509f1de43ecf4b98799cf1fecff3e0e51582b8d6fe067f0935befda1bcebec2cb80130118855a4c4821634ef8048f5d6cc320fba1907e0ae7ccfe864eb29b4dee071ec7d55103bafd8b39bebdcd6a761bf4e735e2d3e2d5ee07469658ce5f1b9acf5fb01310c7d7fa11a87ea8b38b07067dda4db3ab036cff2f83361f4d29762d1f03e6f101b596557b70648a74f0627b191d326cf9b842e57b8e25a97b0e301ca1b89559babec7bbee24853ebbd477b8f4c53b007953cfb5ee06aa3ca68559747fca24a8a080bff7ade00477cc", 0xde}, {&(0x7f0000002000-0x25)="47483e3faa46fcfa9ec1299a03ab11ad029e83409a18729ba082ed0e4b03ef99b17c96e1b8", 0x25}], 0x2, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x80000000, 0x1, r16}}, @init={0x18, 0x84, 0x0, {0x507, 0x4, 0x101, 0x8}}, @init={0x18, 0x84, 0x0, {0xd4ed, 0x0, 0x6, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x489fefe6, 0x204, 0x4080000, 0x0, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x2, 0xffff, 0x7, r18}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x820f, 0x984, 0x100, 0x3, 0x9, 0x2, r19}}, @init={0x18, 0x84, 0x0, {0x0, 0x7ff, 0x7c, 0x8}}], 0x150, 0x4014}], 0x5, 0x20008800) r20 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r21 = socket$bt_cmtp(0x1f, 0x3, 0x5) r22 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x2, &(0x7f000028d000)=[&(0x7f0000073000)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f0000f8d000-0x8d)="24375b0c6fbbf12402b1785e84f9097271d35a90fe12cbd267731dc5af505484c864e138013d0d2f27157cc6b25db97aa8684bf628d33f4b2a6f9457d6bcb0c53f3617cbc570fa1f45f7bf8cf9a559875024d2a0c0295cb17fc2e5eacf3de914b8099832c4fb4931cd74847d7c3614711e8d1930f20098bbc59323ea8e77528f04cb849d8c9dedb4fddda6958a", 0x8d, 0x0, 0x0, 0x0, r20}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x300, r21, &(0x7f00006b8000-0x5f)="8f41743fc933958326fff0132378d317ff970a91853692df75467303ed4d7eb81276af052680d730d1321a04f748aa2d58b10b4aff0f02c2a76dc56422809a78667ddf52671a6e9a8c0024d18f4bc89ec2846bbcf6c8d322d2570d11b2e286", 0x5f, 0x1, 0x0, 0x0, r22}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r20, 0x40405514, &(0x7f0000407000)={0x8, 0x1, 0x9, 0x0, "3677113b4909715bac30dcbc72f3ec86d66f8cf3f668e2f7095aa1a34dcc05cf76495feb9d906eefceef39d6", 0x81}) r23 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r23, 0x0) r24 = socket$inet6(0xa, 0x80001, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r23, 0xc008551b, &(0x7f0000b57000-0x28)={0x3fe0000, 0x0, []}) getsockopt$bt_hci(r24, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r25 = getpid() getpgid(r25) 2018/01/18 17:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) close(r0) accept$alg(0xffffffffffffffff, 0x0, 0x0) close(r1) 2018/01/18 17:50:44 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 = syz_open_procfs(0x0, &(0x7f0000220000)='net/ip6_mr_vif\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000e8c000)={&(0x7f0000af1000/0x1000)=nil, 0x1000}) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0xfcee, 0x3) userfaultfd(0x0) 2018/01/18 17:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000fe000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000022000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4400) mount(&(0x7f0000fee000-0x8)='/', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f000003d000)='ramfs\x00', 0x0, &(0x7f0000142000)="") r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dc2000)='/selinux/create\x00', 0x2, 0x0) r2 = openat(r1, &(0x7f00009f3000-0x8)='./file0\x00', 0x8000000000, 0x85) symlinkat(&(0x7f0000765000-0x1)='/', r2, &(0x7f00009b2000-0x8)='./file0\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a41000)='/selinux/validatetrans\x00', 0x1, 0x0) renameat2(r2, &(0x7f000000c000-0x14)='./file0\x00', r2, &(0x7f0000589000)='./file1\x00', 0x0) truncate(&(0x7f0000257000-0x1)='/', 0x7f) 2018/01/18 17:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") ioctl$TCSBRKP(r0, 0x5425, 0x453d) 2018/01/18 17:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, 0x0, &(0x7f000001e000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x6, 0x4, 0x4000000000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000001d000)=0x0) ptrace$getsig(0x4202, r0, 0x4, &(0x7f000086c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:50:44 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(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=@multicast2=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}}, &(0x7f0000001000)=0xe8) ioprio_get$uid(0x3, r2) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x6, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00007c5000)=[{{0x0, 0x0, &(0x7f0000b6e000-0x70)=[{&(0x7f0000d77000-0x98)="28579da35ec3d169c1cffa004a9541180b609953e2f0ea18eeff64175509052a4b7a571f6ca116d24e892c08064abc9cdd7f9310160e2887f7a742bcf3807f2593a95e5f6b681f74dcb7e087d3b5654ce5e0dab7da8d3dbaf0950810c61ce9900179519862a5cdba02cfd2ea8b331bb47fd0f793b6b346eeda9cfe3a57bcba3df3221217c79f4854b87a5f9ec154e322cac5bb1a7a2c0e61", 0x98}, {&(0x7f0000d94000-0x17)="8428c7d17d84e2e270e78f6251b8bf330711b4799f048c", 0x17}, {&(0x7f0000f57000-0xc2)="ecad2556d7e2463903ecbadaae0a380a5929f6ba46d9ce491e6a7053846dde139f68bb3d80410de84d83a1fe5d74d038ae77cbafe2d005af0b82bb7411dd14b0cf95509c9d4629cd9e169e9e68970f38917cc36733900f1f1d90526a24f8b871dbb96b6e7e92a62b35dee822712e7cd25716436e4adcd26120c79c46ee842c839af96ff028b78cff56683893ad6787220127a554b0f9ceb679637994090c19598d913a682143923da826e15325f0651392be4c86f5766b9ece169736be7d44cb1f47", 0xc2}, {&(0x7f0000801000-0x6f)="1689f4fe5c6266406223e9d5ea60cf45ed3098daf8dc0a418e570850c050990f3bce664baf993b6a946f37876f87c001f8fe72e587b5aca27956ee30eb501233cec31351a6aa5f77f65abea605299f55cb2af1f69d0c8acf9724b37c126010f6b4b22c453d931eb4b98b2e068a3ce6", 0x6f}, {&(0x7f0000f22000-0x3a)="ddfddfc14dbf87d31faf8f6852a558917a3c2082aa35305ec95fccb569ea17451aa52fe9a9827c1edc6c3a41fc1ad3e0dfc98a011aa5311a3f63", 0x3a}, {&(0x7f0000cb4000-0x2b)="c5957c2c5e0fbba363443764bab5739c80f7481c88370301ac6361d1c898e97636fd23ff042e3d7c089671", 0x2b}, {&(0x7f0000e0c000)="0619a323d3537382dde5209911fa4125547c689cc376d170ce8b0a6f2d698447aa4cd26a032fc7d740ac8524b27cf604a42233e2a20e6994bf2eb156500cb7afbc911543bd5436a02a50e9c80c213b45a24b30b158c888e8d958639dcb2de85688962ead72a3b0bb48a6e98109012b43a999ceb215fc99273bb61c6a7346af186c2890eb08d647d81b2a70e0c18e0627f25336d01056ce5cb96a9dff77dfc19c2eb59ff555d13c4dbfb31ce2af5052433c28cda7010c13a40363b8704399227d24ff59e063c955ed268aa5b1509f41bff268f2bc57267327", 0xd8}], 0x7, 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765b48d2312fe02ad45886e51fe8dd0982765d76d23714db95d8d1873e005d0e532968dbbf75fa03a41dd31e773b4a9f6099632c7c85b64fc6d696ca5b2ad0741d6105b8eebfac3eb48b1205b561364f91641f92dea30aebdf4516dfb142469b7af5bfa08b0b13d764580f55bc7497dbc3a3eae0f09c342a8b04552841dcc2a67d4b439ec36982fc5dee7d391b563e648719ce394d2ffeb9df955486868226e694c2f32115626ab207457007296de0895fc8038ba802cc1fcd9b5d6c4fdf2391c27481543a2bfc188cdff0ed1a798b7a32f34f8057138cc4090d1f4077cfd80e46de68a755d0993d97eee806adf786ec72965e25b590ea90235fc960fad42f7314a7e8821a09d63bad81827d7d9f6ff6d8e23f1c0953336654f803935acf69c11953997644e5bebf1dd7cf67dede2ffa7d6f509f4fc47c0d48ac4a637b178739d0ea5160c76300f7582a207d2460e01178ef0d684f8811f555f62448a6a3fc78b166136ac3da1835cd13fd98774e89a642b94f8192cce90ab964329c50252d1d317dfeb9380e70acf0016a71d0dce16bba3f4f455bd7cb38fe7a86b69842166ca600b7a9f60d2321f5f212d0151e6bbf03b468bd751322854dcd2a2c43cb46841dae8966a20d379475db8d55b854bcedd2272250103cfa7fcd40e03d00e5af6ed8c24745ce2e8811181937a743e5a6c20ec65a45bafd3aec4dca378a27d2b3138784ff180e2b20a6f412a37c378c256a82ca561905c2bbb3618470ced5104cd12d3bbed2b42c71716cc6e28f8e9b78816dde239d5616fdd19c432391426b8e40dab7f8f1d1df172252af6047e8a865df525add066896501b639849baa19746567cc1b14e982fb2e65decdb342173ad8eff0edce591d8a5ae0eae9b2ba8d45cdccfbb850f078cc08d188c72b9c7aac48db694aa7b3eee4e477386cbc5aca1510edcbff82df4f8068fb410704c17de91b7d0b593965cf0f902670cd1c4226bb9e6a4c354e3c898fa96ed5d12e690eba70a28089f79f2d637c298caf3cf327b0b3a3925c5f5c9a339486e4a79fb934f5a3678970b9475bcd867b66c9fce297adc3b84f1e77fb825af4231cdd160f8085c02eb9b10971ada3afe32418ef34b5b1de7ef042e904501eb489362619b38609a7fd46ccc15e630e08a7e8c075a4f66a9cf6fd675797dff5495c07459c188d947f0e728edae92bc6f4a822c005b1c082b7a774aece7003ec20dace615c75a019e2f48abddca91db9607ee617036039b34b6d2988521cb5097b385ce0679f9d8ceca4c104ad4c3838a093962fffdd14ed49568080561de4fe5a661a403f0369cc2d9edda2837b606fd6c75e85926e01447432df42057606526b61654a54912bc020c9ff444f7a0a193a3fb2ff9730bbdf8d88826b1c778737327c4034cd4ac13e6c569786b11dd84dc37c2f501124da9bbf0373040f19198eece59c94cb4ec8529dfffedaf6c82eabafd0f6bea252c3e9c79b164f1b2a4526eb0c9bfa737580848f01f11544ecd3f71b88973af7270e7cf63421ba28a347e51f893b6234b4ff638a885ca1c3066a8eb926ff7fe71943bfcdf85d640fbd9c353536d359847d74172ae44dd63e2b9cbf233821da4fad796d2bb6b078e81e7134cf2cec0e10ed18c2ca2850625eb38c9222406a95f58e58819998235121ca3eab5ecb899bad8a6372e36f0351e7df83e5b494eab5ea5977cf33f9baf28b06768fd4b59412c8a9a8d934651fad9b23016033554a1804e1d6f88d1b814f35c74713ebc307dd9c11dc04baf7d2291e0b5c6baf6be9fc8e975fd22b38561966009e4048048433128e0ef618cb5dad69df29a9b45cb2b9d6f10966bde9354d167f57d71985a12428b00c348c47250def498dc14f77bcd8ed9b253327215d5172de20677e003037f32b1cb1e380a5db018471cd6186533845cc61c31cd9a7d39d45615eb1d504168f679f04ed87a967d5bc604b195a4ec28e3a2f53951b2736da8e4a5049595e3b8ed5b6216a718271d74c2d79dcb8ed62b30757b4b8c78fa7f93ea9d6ee2a8506ad8323d7900b26fe3b4c913253808b8f4c6e0c1a1a571ed2c1ebcca3c083f6462a8a725ac3beb6969ca9bfd70ebacc9872015df4475dee71ca502c7d988f35b2b8a26dc29d4f1f2f9c6d00e8a682f206bab1ff265a3b7828470309b7d1c9ac28fff7648c7009dad994c7707408a68a16a213d38228f70d63236f32940a1aa7074a01b22930bc2e84c720999217cc843955e38f9abc0eb241857681c03e8fac", 0x1000}, {&(0x7f000096e000)="bea80f6e4a2be3e4ad50425ccec6dcb55784b5f51b125db3fd1a1e860d1fffc21bb49e9ccbf1102fa794a668525166a003d7c5921be34c58b454c1370ebebf5486316b23ad8666d9e19456629d51ad558c2cab151e324d03171a2216b26ae13d146952ae64cc62fdeeaa6c20f142f1d0ee6f35bbd882c76826da100dc18637ff672e5cfe5eabf0dbe25e", 0x8a}], 0x3, &(0x7f00005f3000-0x90)=[{0x60, 0x10e, 0x61000, "2557e34fbd02252b411023075ac0a140fada185eb3301da0911e23e2965e8c6008cbe9be4cbb7f968177c697862bfc66e00b5744299cb852bf4bed07e847a5a88725cf66ea5532ace820fa4044"}, {0x30, 0x117, 0x4, "4a32e74a918e38d14ce2e1302c278c3a21828104cae0d70f100c8b74e868e162"}], 0x90, 0x40}, 0x80000001}, {{0x0, 0x0, &(0x7f00008d6000)=[{&(0x7f0000d18000)="8f74dce9f768cb1ef4a20a95d1ccbc56", 0x10}, {&(0x7f0000d58000)="11c60f1fdc32c4158d415c5d41e5e1b2d7a34944150566091887817f4e352dfa682e3086ec93d456505fee787586bbe4e806980fc27e38020439d4bff62f787a5545f21c249b21b7e9684a3d141b52269e08eb48aef44a3a1dec1caac5631093e40debe287b947f15d7ce4dc3f7ceead3fb88bce2ed2794309d3ae64e8b41281bfdc8d8c0d6cdf3fbf6a0e9e383d3ab4314e4bd46ea9414202aa21f4d18a553dc2980f9fe365fff6352b531c3f3464d6b970f9b4a268f52008eb4e56e3978f63e1a8d14cf6", 0xc5}], 0x2, &(0x7f000022c000)=[{0xe8, 0x112, 0x9, "508c32850ef10ea5ba6cd68081931b727e8375a4edecd6b576285dc7b3cfe2616d02f3c3b9a498187b30ecb786bad61a0a21a0e60f42eb6007973d90e01ac2709faff036f0cba389c246ed7528f9b3b64c7556475c038db2af5d4943e49f91ee75d66d0d7837a2708384d18920f226cda86d8b262697334f40e860d5687d507679207608fc69a28391c2b671af88d5de9080896e581bef3c3ffa2c1d308ad16214732f4fbe7c915700ee1c58312cc023b029c4f056b9a282b77ab40f537693b94fcd2b94d538a568112facf6c44a8b9f88f64e1992e2fd8c"}, {0xe8, 0x102, 0x6, "bab617445ccc2423dfc8dc03606b1b4b49fb725d3e5830a4db83eaabaa0a24e7b782f52cefa0126abf4bbd14e56f796fd103f91d951d0a0c9a782dc5ab30d4c43ece63acd6347c5dfd4d2d2d9d25150d5623ee03fe56a57bc73e203ddbd9803a55538831a0d1243253791fc10d424fabc131713bbaab7b98d25379ea106294191de01a26041692a0447c0e0b9e0648e08666e2ea612f0a3ba1787494b6c3f38affe21203d45d45164f073d082c92ddb7d57eb8eedd1b7a26db06cc771592ee661200d8a38615586b6f8018b104e121c103eca4"}, {0x80, 0x10b, 0xfffffffffffffffb, "2ec55d85e9bb20ce33f8c8a997d9ab752d7c22990a40b0275e4471fc785bea0e85a88ca5a1137ca376e199c85a2ca776d9bd45b897f59432090bddafaef7ae7da474eef9aee42670bf170d316791568ae9ca8ef655bb3367a4d261b594b9665528712391c6d58372d2df"}, {0x100, 0x19d, 0xfffffffffffffffd, "ed57b1f09623bd2d005cac06869262384e4d1335fa4423fee50c9faccab7aa88a407a912d2bce592dbdd464063496065e86f53d40c0683e0188ec1ce07fdb98cbafe0c2fdeed00734ad3491f868379ab3a2759ff2e6bd0ce142ae6f155ee3564dc53e0e858cb9d328da80b6e839267ddc014512ec52acbde63bc595cdc3139c5b6b5b364b842f356f82f1164dc78eae4fe2e221ed2fe37d733e9ab1053531e74e0297e0056fceba69d99a206a953aaf006286e27e4c0ed15291613f92f6ce0b5dbc5e68ab779d9ed3174075672258a0af9fa07df246fa1549eb3ea049dc9f27692c241bb07e9443897ba8a2af3d8"}, {0x78, 0x1, 0x100, "72aa59b880feaf5648096943f38d7520b6309f6b6335d1cdb634b450013e0977fbce0945dec30613d137bfe005690ab66702cc9c6bc91447efc4bdf841355564dfd764d581546c00609d187f3dda471ee6f26da43c7a178a082c3acd04020ec96ec24c1ddd28f5"}, {0xc8, 0x1, 0xffff, "1892261367b85573a2f59a1a48f3be1a47292f0d00b0148e3c3f27bee4fb43d78061f2c3da0a32c3be03be8ad3dc5e11fbc50c82258677a2b7d495f1c1d715fbaee4b09834c3e866872de9daa37c1b5190e4c4cdd1cc0cf4e53c76ae532729eeb77f44c54b255cde978f999a9bf01d19ddd0d49ee8a2f7dadf495335feda876e0ad3d1c2bb20299bed31356667d2a1fa3b51521c42b27a699767899b8256088527fc2e629878b175b0e01cb0d32eb7acc4d2"}, {0x108, 0x10d, 0x9, "752c0225e0f47905f6d1387b638e49c9cff7010b233533403d2bcadba92b1320b359e62ab55ad6a860f7883abc30dd21a2da6079f5897f512a686e3bf8c25d8b32026a767548df8015774287af41dafd06d118c3147dcf3cafb76e6168465edb2cf6263afe7d908995f66f03e89b42c208d673bd12df7e1a7f7dd81762a2ab0332d5a7267e987e3fb7bd4ddf76d122a46405ecbe07509d1a157488a4d1be52ca1b674b888ad5234ba28ee61d3bba100854110f8186cae8b80a7b00d8c197d982f092ca0282f655bbb99d16c516acdd812a69e78698c15ef145a3e49e29f1e91cdc030075a8a38efc42226a21a14d57549fc4986902"}], 0x598, 0x20000000}, 0x2}, {{&(0x7f000047b000-0x10)=@ax25={0x3, {"0e1fe95c7f680d"}, 0x1}, 0x10, &(0x7f0000c82000)=[{&(0x7f000091f000-0x6c)="7c889379376a788e0267b28b35170d03f63e397734ad1d09d21acb91836ddbd558b73f91a3ff236b97c391901960edb422f81ea3f049c39c94a9fe387fba26a38629487a468f474308bc391a90b1e89951f6a6331f6088933190d6fe9ed4fee5f595570c1c68d81c0a27bd65", 0x6c}, {&(0x7f000013f000-0xa)="86055130a6ad12fc4369", 0xa}, {&(0x7f0000141000)="36947550d80eb0886d9fd69977b081cdcafc46c7586d130f2665cfb304314c52a2745a7ae2ceed5055e7", 0x2a}, {&(0x7f0000169000-0x92)="15aec497c4566456cdf1dcfd4802d8e13f14b97cea42ce43027ee3357c72f626098b4a2557dac4c0581f51068d675bce0e2f5f07dec405a8c6ed872081f95927099b3cf6cbc6c454fbff6113def388442260e867a52488d1249b4ef7fd4e80279cb22e6668a0def5d509acc787692a45a9b8a20e9c37b88b282351b97f9c3e6ed068b541831bd33ec57a3d55ebd55cc8a374", 0x92}, {&(0x7f000032a000)="97cede2df9bf1d74bea5ab099058173b09c85c4fc4f125c41cd2505f33813bed17ba8b58757d5fdc7dcf133cf98a7bf76ba1b2efaa084661a0457fc7afbbd8b07c72b9b2521c8b1e77b2e5d6504edfdfc84c821ca6d62668f02f3242a4a28463394925e3603c9927bb568b0f9c3deba5610d67c680013d296b2c106642c8883afef36f747c87ba952e1e8a8b9e8fa7d430c08633d297876bafad5d087821f62c0be1a92629d80aeab52c6a1a17e71817b7487352083a04d528e25cd4d04eb6571ffd8257689aac255b", 0xc9}], 0x5, &(0x7f0000290000)=[{0x30, 0x118, 0x8000, "50857ce1f64ab14f5584ac4db0ca5af066f1d67d239125064d5c807ccc2fa5e2"}, {0x50, 0x115, 0x3, "4754c5d62cd09dd9f6884da884f85cec663ba50738dc16811e5b7eed95fe735dc7e864fd9307fd7c3c5355b8a93ef9344bd5161c0f72125f64223e88fbba"}, {0x108, 0x6, 0xfc00000000000000, "73d9f6a2b467f2f8751d94569b18e2dd34043f281d0e244f93ca38d4153937e8fae245322e7ec872f3e8b9471263c7381ee1793347b0707e410df0da857e68660be923bce4cbc294da63ad3f2f42cf9720ab83195536abf42461e535055371b15c2b5a255c8d2987e4fce6d4686c9f4a5a0fb4cd1a83ec79202a35a58448fbfbca5a417bec39156361d7136a52709cdfb0824d169daf566033fb1545d50047503eb7b153bb7c0fd238b56c999d6aaab2a700a7848917092670a82f9122b5e80e6850c78c7626be9375c262c7ade9f67cf6ab6c8ed857369f45b6601430879a5c85dd880d911da0a2a43435c77c790a62be95"}, {0x48, 0x111, 0x6, "a3e8b9c651a5e83927ceb34bca5908c414e7508ce3ec33f66a615a13fb88cd34cf60647532a1252a0444f05e8382140525ecd0"}, {0x80, 0xff, 0x80, "7e63b0b2b316b7e22628dbd48d2f382dfce6a056f8371ab92875423497b198e429428c087cc4eb3df6d1eb098568ee98c6e6486e4f78551199c582e0b318392322e88c3676d465cb5c4dde39469453bbe9b36fa377b86f775114d6a90bc3a002f17ee79a13f7d0b2480ab8"}, {0xc0, 0x112, 0x100, "6e7a17c29c08e8e72ae91fcd8351e5defcbbe2047cac6b74ddf7bf5f86b01f37407702fdece75e9c52d89c125380581d07d2e53f909a133457efcb33420a7a39eab20a89d5be5c779109960ab2ea0d9e10b01a15ef85d624b3bc3355e929e3422290ed3dfffdfa83e8a34f9112bd6c49e8cf526f9c7299372a7da729b2bdf562e98f690e8e01d8f75c00be685bde950ebec5a94d583dbf70a464d0a0a139ae6e29944151675a18c4f9"}, {0x40, 0x0, 0x97, "aa268f26b6787fdea5eb59f8f07c1eeffa2dd4fbb8d19bfb82a638733757cbf400a8250c21dc69faef"}, {0xe8, 0x0, 0x12000000000000, "61acc338ed0cdec4599b0ef9a26c9f9e03af31ad296aaa177b36615fee713f30c0be8af895c368069ad43c1f29326fcc27d0f436f0f02f380c6fb01e0099e595072c64e3cfab1a019ab87de926fcc2fe2aec0764c41d38ce8920fbdd3ff07367530511084252cb78a2635d4552ce2eb046752fa71d95c04510579e9f078efd955cecc4779f12f2aa735779b425bb8ef9ab05173efbb4e940933ce147f3a8387ce1ddbb593a5852e7c61877a0aba27b9c913586e4d4e8f7cc543862f3d70f1166d39873895aff001411ce68201aa5e21e01888e35b9"}, {0x28, 0x10e, 0x2, "f4ea48e0421a1dfa1e1a8163df59b15710bef787cb4737"}], 0x460, 0x4}, 0x45}], 0x6, 0x8080) request_key(&(0x7f0000ea6000-0xd)='dns_resolver\x00', &(0x7f0000faa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000022000-0xc)='/dev/ashmem\x00', 0xffffffffffffffff) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00002f5000)={0x38, 0x7, 0xffff, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigreturn() 2018/01/18 17:50:44 executing program 1: syz_emit_ethernet(0x3a, &(0x7f000051c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@nop={0x1}]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x1]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a53000+0x7c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000057c000)=0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000c89000)={0x3, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) prctl$setendian(0x14, 0x3) 2018/01/18 17:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000757000)='/dev/sg#\x00', 0x6, 0x20000008002) write(r0, &(0x7f0000338000)="b63db85e1e8df80002000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c", 0xffffffffffffff7e) 2018/01/18 17:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000aa4000)={0x0, 0x0}) migrate_pages(r0, 0xffffffffffffffd2, &(0x7f0000f73000-0x8)=0x4, &(0x7f000093b000)=0x6) msync(&(0x7f0000fed000/0x3000)=nil, 0x3000, 0x3) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = 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) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) r3 = dup(r2) r4 = gettid() ptrace$peekuser(0x3, r4, 0x10000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000203000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000071d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000983000-0x4)=0xe8) stat(&(0x7f0000b4d000-0x8)='./file0\x00', &(0x7f0000bac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000009000-0x8)='./file0\x00', r5, r6) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000088d000-0x88)={0x6, {{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ptrace$poke(0x5, r4, &(0x7f0000499000)=0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f00008cc000-0x42)=""/66) 2018/01/18 17:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000839000-0xc)='/dev/amidi#\x00', 0xcdeb0cd, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000077f000)=0x0, &(0x7f0000ad0000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f00004aa000)="74086e7500000000000000f7008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000958000)=0x1, 0x100000001) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a08000-0xb)={0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x747, 0x0, 0x7f00000000000, 0x7, 0x7d}, 0xb) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 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) 2018/01/18 17:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000d96000-0xc)={0x10, 0x0, 0x0, 0xffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000ef3000)=0x0, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000c7000-0xd)='/dev/net/tun\x00', 0x0, 0x210000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b2a000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2018/01/18 17:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000da3000)='/dev/vcsa#\x00', 0xfffffffffffffffa, 0x200) r1 = openat(r0, &(0x7f0000e6f000)='./file0\x00', 0x20000, 0x100) r2 = signalfd(r0, &(0x7f000004e000)={0xffffffffffffffff}, 0x8) poll(&(0x7f000004d000-0x20)=[{r2, 0x0, 0x0}], 0x1, 0x401) signalfd(r2, &(0x7f0000c82000)={0x0}, 0x8) pwritev(r2, &(0x7f0000399000)=[{&(0x7f00005e0000)="ac4cc49d4272f6aea38482aa8488e3f5a981b07fbded818654a11f56ad6787b7369e3428f0730eda442cf4aca0a33d6a520af322f3a5633c35f693ebc2dcb8b40286d8abdc7bae5ff5facec9fd1f020bc6c2dfbf6c3419820e7f1e8bd9dbcff099d1330631420f65c68c4eeeb89e9d300a2180c664fd2b0211980f4ec483dae877570dd61e3820c4781502a2b948ae613c69fa8636fb3c490c85caacbdf1126c1889ed4ba03e874448fb1fd09cc46f255132d80b7d7ff2c5289180baa1b8ff1b05332bed834fc5f467b94c113fc15814b643bfd51e9ec2de4de7e160b07fe510", 0xe0}, {&(0x7f0000b45000)="57dfa575243a3f33ae8c413d3dc047149d16991c747bd2e66d98f6ee48c6aba15bccdbcdb6b0cd37834892358f504cd8c05a0f87e2ce3e209ac207e2219aceedf1af88b34851c729a4cf8b9f25dc0f6c3dd88f61aabf4c150516bf54f2ec4f7e1d6313fcca8e152095d1ad4ef13a3514c317e984b94fa9aacf849eec0aab9ef0daf944210b3a5d042137e614cb6d785b5b2f6137f18c387a487ca9d8497460c4b83c512bbacfcd361049b32897476dd8ea5e4cc60975848cd9b5d845e234ae0f983e92d303edb469a402b29595", 0xcd}, {&(0x7f0000e55000)="ff0edd037770b326aece5d83d0bfa6a9e16f667d6b753e28d720f08fca", 0x1d}, {&(0x7f0000a85000-0x1000)="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0x1000}, {&(0x7f00004af000-0x41)="e2bd77d976338b5c84df6af3798f959421feef87b067cdac364c95a44bdd739c9834cc4df3a667a806a611641d8ee0201bd707d9c3c014e4fd974b7b693013aa13", 0x41}, {&(0x7f0000565000-0x1000)="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", 0x1000}, {&(0x7f000050b000-0xa2)="9d3fcb5ba2a08b07157bb15d8176369e3ebeb3fe1b06f3c0bc619a69861633c05060ed5cf3046eeca23b35f8870a3a3a3e0c9a233a62dfe6d4314b6ab6da80ccb06e0a4e70a776cfed9e7f5948d52bb4c0e00d643c62bd5437bfab87bcf59ae868d1cc30d400bcb75042cd507b8b77f199ab7941b6bac415c8e155fa1145813a10989b5ffd66fe9527b124de917332fb1e9c3793cff55bf3fc271882e27adda7752b", 0xa2}, {&(0x7f0000366000)="283dd3d903931a09c41672868c6b98311341bbce765f1166d9a7e67521819ccf394d07738ae76b1ad99433f6a722a3cdc42987c3acbc184e597d70e33a096724c57fc15d4040fe0e3edc192b7388d1a0f3b78740bb0e84ea58c07359461aa62911e175b09b10b5cef48251d7297b22865a69adf96c97bde9305bcb90b8ea2d350aafb0ec41938251efe36dcb4a0710e38b369bf77a0149bb2450f3a22fd6908adb3664073cda026e2c9c3594077fd945af653cfd09883a5cb226d940d7864750652bd9577ab64308cf2ef748a4e9eca49f37c9e44352366135ebfaeef058ff4fae53a9b589e7bfcafc003e2512181b", 0xef}, {&(0x7f0000c17000-0x9b)="84682a11d41f1da6713e1f5300068e8474f892853210110d97a90155b646cedd8724d947fc558e04d0c9de98ef7ad966baf86354dbea30003a553ec464cf8544ba39a69d8e5cdb11025be0243314d23b45e44d5b595b66859eacef76d91fa0699c57c3510fe8f6e6031e23e508bd21fce5ff82eabc3a3669d8ede6500796b2177c22ad8cdeaded5f3d37b739f2a0eba0e541fea4b310f347899b42", 0x9b}, {&(0x7f00007a8000)="664fab454dd336143e8d3ba2fcf85a833c99e00727404637d56c2c3013bef67c4b7c9faef8f7d8359286eec160c2bd734027791b6525f546cb4703b2ff955f6dae779468bc8aea4c12d58ee0d52f50ef7e8c746ecf0f", 0x56}], 0xa, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008fd000-0x20)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/18 17:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000357000)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f0000974000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2073, 0x74c1) 2018/01/18 17:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000d2000)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004d1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000003000)={0x0, 0x0}) getpgid(r1) 2018/01/18 17:50:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000304000-0xc)='/dev/audio#\x00', 0x4, 0x200080) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00007ef000-0x30)={0x1, 0x0, [{0xb, 0x0, 0x2, 0x6, 0x75, 0x6, 0x1, [0x0, 0x0, 0x0]}]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d35000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0x2cd0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000bcf000-0x3)={0x9, 0x3}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r1, &(0x7f0000dcf000-0x10)=[{&(0x7f0000cf8000-0xf5)=""/245, 0xf5}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000c47000-0x24)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00008be000)={0x0, 0x0}) getsockname(r0, &(0x7f0000c78000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bc3000-0x4)=0xe) 2018/01/18 17:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d21000-0x8)=0x75) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom(r1, &(0x7f0000410000)=""/4096, 0x1000, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000303000-0x8)='./file0\x00', 0x40, 0x0) close(r1) 2018/01/18 17:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000ce4000)={0x0, 0x3, 0x5, 0x100000000, r1}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005b4000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000ba9000)={0x10001, {0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x9, 0x0, 0x7a, &(0x7f0000ef6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400, 0x3, 0x2}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0xfffffffffffffffe) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 17:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b08000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000ce2000-0x8)=0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00001f3000)=""/179) r2 = dup2(r1, r1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000fb8000-0x4)=0x0, &(0x7f0000481000)=0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000693000)={0x2, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x5, 0x200, 0x5, 0x400, &(0x7f00007a5000)=@generic="1921bee406d1514d996c29fa08ba0cd2", 0x754d, 0xd2c7, 0x1}) r3 = accept(0xffffffffffffffff, &(0x7f00007da000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004fa000-0x4)=0x9) socket$inet6(0xa, 0x4, 0x9) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000005e000)=0x0, &(0x7f00008bd000-0x4)=0x4) 2018/01/18 17:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000392000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000daf000)=0x0) open(&(0x7f0000728000-0x8)='./file0\x00', 0x10100, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00009af000/0x1000)=nil, 0x1000, 0x4, 0x10000000, 0x50061) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000622000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aac000-0x4)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a82000-0x4)=0x3) r2 = dup2(r1, r1) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/18 17:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b78000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000301000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00001b9000-0x4)=0x0, &(0x7f0000208000)=0x4) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) getsockname$netrom(r2, &(0x7f000098d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d79000-0x4)=0x10) 2018/01/18 17:50:44 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) membarrier(0x9, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f7b000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000012e000)={{{@in6=@loopback={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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f0000-0x4)=0xe8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000f7a000)={0xffff, 0x5, r3, 0xe853, r4, 0x3, 0x7, 0x1}) 2018/01/18 17:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000058f000)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000b3a000-0x4)=0x3, 0x4) clock_getres(0x8, &(0x7f0000465000)={0x0, 0x0}) 2018/01/18 17:50:44 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e4e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) close(r1) 2018/01/18 17:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000729000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) utimes(&(0x7f0000efa000)='./file0\x00', &(0x7f0000a36000)={{0x0, 0x0}, {0x0, 0x7530}}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000cd8000)={0x1, 0x0, [{0x26b, 0x0, 0x0}]}) r3 = shmget(0x1, 0x3000, 0x54000012, &(0x7f000088e000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f00006f0000)=""/19) 2018/01/18 17:50:44 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000015000)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000015000-0x4)=0x0, &(0x7f0000008000)=0x0) ioprio_set$uid(0x3, r1, 0x5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000016000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000016000-0x4)=0x0) fcntl$setown(r0, 0x8, r8) getresgid(&(0x7f0000011000-0x4)=0x0, &(0x7f0000014000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000a000}, 0xc, &(0x7f0000015000)=[{&(0x7f0000008000-0x60)={0x60, 0x2b, 0x2, 0x0, 0x3, "", [@generic="d6f058bc4a3f7c95bcb394f0f49dd346f267c66408c8b4d292431141b1ab11af91374665187f605ac4b4b3e62e42ec4b3b1283247c762e836f6413fdb51b44282467d8f627503fe0e73dc816018f6f"]}, 0x60}, {&(0x7f0000016000-0x438)={0x438, 0x25, 0x802, 0x7, 0x0, "", [@nested={0x16c, 0x11, [@typed={0x8, 0x70, @void=""}, @generic="51ce44b476313cee", @typed={0x8, 0x42, @void=""}, @typed={0x80, 0x7a, @binary="fa26a005477db4d5f861f1d515d8d299d394950a8aea836131572aebcb7e5f9c81cbfcd3c5dd5d0d0c6b7699e94a89f9146de325673ddf0bcb151d88c9007a6ac689c04df23afdf4bd05abb03f16edb0ebf9b1397ac4372dd442de13b753e1ab15f0c92c4b52533a1dff12be5bb82f722d139a3cddad05"}, @typed={0x18, 0x5f, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @typed={0xc, 0x68, @uid=r2}, @typed={0x44, 0x2f, @binary="09fc0093d04336af0e07f0aceeca5900ee2c31f79a014d56e60701f23be906f845c3513650da353ff128637164872e2c05bf00ae6cf2df3f3e9f00"}, @generic="ae295f3c1d952d2b867c579bcfa3a085da128529909a0addbac4f698ac14be7b3a1d5fdaf13d5ecaf015fbb7ff66268b42be5259733707556ea999909e6998ae2ba2ca552413e4da6494d17d339be1847d1a4e32c5cda8b486ddc766c93c53fafe8a8114fb"]}, @nested={0x2b0, 0x8b, [@generic="0421684e7ef5fc148559ff9b67a880c39c6cb072b2bb3d8a55ea135a87d1d0e53bbef2d51aa563a0b25156ae48203369947eaea2a4d79fe5bb8d09cae8df4ee14ab8ac3022c9f21ba861e9e524", @generic="dd5ed9649c64f1d7f06cb76168644f0a483598bc2e1846f08226a3eedfa8c081716a278e3fea797fd19d2dd660be3d7b669cb5f958422bedae7b3158efc7792c3b01be49d0425f18048fd076e66502", @typed={0xc, 0x18, @u32=0x2}, @generic="1f16b45d82ea3c8d502521e3e95e71a23b0fbb1a049ca3073eee3a3e7fb95d703e11f079e0126cf63cecadc26becf4229ef31eaa1634db2e139a64d7e2bbe90264151abec71ea3262d9f408f2f96aa7eb28537ec638468ec78395ab0e8711e232b26cd4594a107b86cf73a255e46191c7d79248e41c54b8554111febf59e450a33013c65aabe547a41e46baf241c8ca62d40d50b1798ec2dd0b3539fb27107c8ea1af6684175319c33b8a568aedc1f21cd3855880f187b8a14ddd1a1a63126a091244c264850100fc45ce14b52ee4032e2de81832882476f5da6936bd90a8465e1ce28e0fee21f416f253f5ed77359a98a1b82", @generic="088ab33e305759582c29adc8e7cf05eea7c147fa1f26daa8160dbd7816a28ab3e1d78f9d7b08eaeb51ac8c420800de56d3f3e2742d2b67e22ac1f76c3df639e1c0d9e81c2beb626cd620874d1c7de733c909599a17bb72b15e8a883e289fe857b9ae04e86437", 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@generic="f33a16b81dd65d5d080bedac9598e0e7f68fb419433ddaf2e660ff4ea92a4acf2bd2108ee100ba0defc16f5c7487d7eb727aa95452113775b27caee41a1846e7a54050e3d262f02fae4265372850f00e6b00a1f07975770b892700affa381a00a9f48d62fd0ceedc39f38d110d494b299f45d9990b1970c4286a39cca9ca038318d9371d61f5a2369a2a77dad007b4c13a2abcf99d5323f2d1bcdeb6a2a10a98667a4220cff21d0eb233eb86bb95a7fd06b779d805078962e744bfd0744563ec480370b6747fdec2772afab18f973ce8eaa91e2464708601", @typed={0x8, 0x44, @void=""}]}, @nested={0x1c, 0x2, [@typed={0xc, 0x3b, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x8d, @fd=r0}]}, @nested={0x120, 0x59, [@typed={0x10, 0x89, @u64=0x0}, @typed={0xc, 0x12, @str='\x00'}, @generic="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", @generic=""]}, @typed={0xc, 0x1c, @uid=r2}, @generic="749fcd737665c04edb52ed696cc1f56303a5f992e866a6092c84f108e08a8b7104bdbe3dafa581dd9c88cfdcc9f7e831c4", @nested={0x1210, 0x20, [@typed={0xc, 0x32, @u32=0xc80}, @generic="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@typed={0xc, 0x1c, @fd=r0}, @generic="37ccddd51a454320b63eefe5c22df3b763f7a0fd8c881421a4116b215a143d93e3feb1d0ec1e8bcc970d41b7a74d98c88ebb1c0dac50dc22ef73be9be6746c6c6e866444cf8f0ab9340d68ae023a92a2e001994800cdd7ebf7b561a72a28a45c3f3dd2743c71cb0a1972dd5c5fb4ada52ab688ae3a1ec236f927e8f8d8f7c1581a00c5adefcba4ed14f17e308d761da96cf5aa7973a3e993d75ab15499595be818bac7fbb04f8744611f046e476940564f1848eb1858756a43568273c3abd18e26c83b87766a5d6f76d4052eb9e22d07ef72a29996792c7b", @generic="8a5fd0e8c9dcd4b54f62509f0cd44f4f8a3e72190d04a7eb7c7312275902496d20412a1c21ad31443e8738c2ef5cf8f1a6c3e49eb40237fa8ae6287f019177e26638b0d9d258a5e1bf35b6a256fa9a691db758e7e04846e621340e6984b6b6ae547bea90ca", @typed={0xc, 0x43, @fd=r0}, @generic="a1eef7ec0bcfdf121d4da6bdd296b7e5199d827535980eb3a9dc1f122233537da03915884fe129079fa8c23c75d2889f418b3e73bda4970f46679b286dca69b0b593bedbbc2150d7726a15b61bb2e3368cc224525f9c7c02310c10dc545ad0c52e50e76f9b9dad3a1a635296fb938705f11db19d7663054005c64a03c53f007c2e5d3907b8152e3115c64a558e1ce27593b9a787b7bdab298aa65f86de08c8fe79e892d7cd36473e"]}]}, 0x37d0}], 0x3, &(0x7f0000015000)=[@cred={0x20, 0x1, 0x2, r4, r2, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r3, r7}, @cred={0x20, 0x1, 0x2, r8, r3, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf8, 0x40000}, 0x8801) r10 = gettid() r11 = syz_open_procfs(r10, &(0x7f000000a000-0x11)='net/fib_triestat\x00') ioctl(r11, 0x9, &(0x7f0000016000-0x1)="") socketpair(0xf, 0x8080e, 0x400, &(0x7f0000014000-0x8)={0x0, 0x0}) 2018/01/18 17:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000887000-0x8)=0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ddd000)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be9000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000831000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x2, 0x80, "3ddb2627f35b1acd8329979c051fe8c44ae972bd349fead834d4e5f0107321b99e4321b1d9ec23295a6b5ed4c038539d221db5d0e745dc21b00c6cce8f532d581c62199fece5684f9540032ad379fa62"}, 0x160) r1 = add_key(&(0x7f000071a000)='.request_key_auth\x00', &(0x7f0000dc6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)="633711612b26c6cb1c2f49d26bd67a7ce7b7a56c1faf9b261bcf1b46b6f788681f7abbfd4725e12483e745652c3c1c98b95318a992a1899f808150", 0x3b, 0xfffffffffffffff8) add_key$keyring(&(0x7f00001e6000-0x8)='keyring\x00', &(0x7f0000bab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) 2018/01/18 17:50:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008a6000-0x10)="54ddbdc6db1220f302f8fbb258fb980f", 0x10) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044103, &(0x7f0000006000-0x1f5)="") 2018/01/18 17:50:44 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000003000)={0x6, &(0x7f0000002000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) syz_emit_ethernet(0x22, &(0x7f0000001000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@can={0xc, {{0xffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "7c9256573c367e5a"}}}}, 0x0) 2018/01/18 17:50:44 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000b5e000-0xc)='/dev/amidi#\x00', 0x7, 0x92000) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00004ef000)=0x0, &(0x7f00005cf000-0x4)=0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe8, 0x0, 0x0, 0x80, 0x7fffffff}, &(0x7f000000d000)=0x14) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_ifreq(r1, 0x893e, &(0x7f0000002000-0x50)={@common='eql\x00', @ifru_addrs=@generic={0xb, "d088ab30bb6be6f08b47e2ebaa20"}}) syz_emit_ethernet(0x3e, &(0x7f0000010000-0x104)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="689ffc340a70", [], {@ipv6={0x86dd, {0x0, 0x6, "c8dba2", 0x8, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000009000)=0x0, &(0x7f0000000000)=0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000000e000-0x2)=0x7ff, &(0x7f000000c000-0x8)=0x2) 2018/01/18 17:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d33000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000327000)='/dev/vcsa#\x00', 0x100000000, 0x480) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000abb000)=[{0x3, 0x401}, {0x2, 0x3}, {0x2, 0x3}, {0x0, 0x7f}, {0x3, 0x10001}, {0x3, 0x6}, {0x8, 0x10001}, {0x3, 0x3}, {0x8, 0x9}], 0x9) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="", &(0x7f00003a4000-0x1)="16", 0x0}, 0x20) 2018/01/18 17:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000918000-0x9)='/dev/ppp\x00', 0x400, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000171000-0x10)={0x2, &(0x7f0000762000)=[{0x0, 0x0}, {0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00004eb000)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r1, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, 0x0}) 2018/01/18 17:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cec000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000bf9000)={0x5, 0x0, 0x10003, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000b3a000)={0x200, r2}) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000391000-0x8)=@assoc_value={0x0, 0xf9b}, &(0x7f000005e000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008aa000)={r3, 0x0, 0x20}, 0xffffffffffffff31) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/18 17:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a1000)='/dev/rtc\x00', 0x400000, 0x0) r1 = creat(&(0x7f0000954000-0x8)='./file0\x00', 0x54) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000056c000)=0x0) sched_setparam(r2, &(0x7f0000165000)=0x8) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000518000-0x4)=0x7, 0x4) faccessat(r1, &(0x7f0000bff000)='./file0/file0\x00', 0x21, 0x600) openat(r0, &(0x7f000002b000-0x8)='./file0\x00', 0x20000, 0x46) symlink(&(0x7f0000789000-0x8)='./file0\x00', &(0x7f0000a10000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b8f000)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/01/18 17:50:44 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x2, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x6, 0x420000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000004000)=""/244, 0xf4, 0x40010000, &(0x7f000000d000-0x10)={0x1a, 0xf7, 0xc9, 0x5, 0x1, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000000d000)='/dev/audio\x00', 0x80940, 0x0) 2018/01/18 17:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) pwrite64(r0, &(0x7f0000bd7000)="4dfb58665c0b0cb643ee9833874046852ffe41a62ee7e8e7b71332e828d7b32b4222c94a3cd811c5878b87bd245286371423d40ad87f398a53db0f4f8fa30535e595e3cf", 0x44, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r2, &(0x7f00005b3000-0x20)=[{{0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f00009a1000)=""/91, 0x5b, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b94000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f00006a8000-0x93)="", &(0x7f000098e000)=0x0, &(0x7f000012f000)=0x0, &(0x7f0000e64000)="") sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x2, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00002f5000-0xb)='/dev/mixer\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f000097d000-0x20)={"34bbe6cb52ed7617fa826fbb84f35f7e", {0x4, 0x1, 0x7f, "29f9327e65d0", 0x1, 0x0}}) sendto$inet(r5, &(0x7f0000c58000)="6bbacc75e67e3bc93c46d4ea105d30bc31bdfe01683bc0ad84e2a091454ce0ade050d7893d828f1b31fe5d394fa5349d99d22fe59ed23a9f9e89c758e1f851bf7e8aef6795c4b976b982dbde0be66e1dc58773ace5df3fe600a3ab82524af88a37ff3d0e83ec596dd42e3a47ad2cdc3964ad55c8dab338dacc40ffc9cb131473f7bca295c3260c0d2fcd0f9400b70826fc7d9c89c5fc6f", 0x97, 0x4000004, &(0x7f0000028000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000692000-0x4)=0x77, 0x4) sendto$inet(r4, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 17:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000d2000-0x4)=0x14, 0x4) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000d3a000)=0x0) 2018/01/18 17:50:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000001000-0x8)=0x0) r1 = socket$inet6(0xa, 0x2, 0x2b650b50) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x4, 0x400) io_submit(r0, 0x2, &(0x7f0000001000-0x10)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000000000)="3bb80a1d517200e3987ef6dd34ada3e33c425bc84ab347ea1f19a0641695967dd121f669d6eee8d8e07a86c640c0dd4d13f5fc54b841a8fa07", 0x39, 0x7b, 0x0, 0x1, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000000)="34096f7233aa25bf305c2ced3bafacab0e154715d9cb6d1ad6b77ede6342ef53b0d745a9a3a35886a869d44e0a09b3fc184fd8b7c532e60f9dbc77401e292b42962c2a16388c1e5ff72a8daab2710e8d948b", 0x52, 0x9, 0x0, 0x0, r4}]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x33, "37545f7008ecc52e7825829118e69c88961dbed01ee3ebb8b696cdd36128bbd1d0e524238c10ad71517d21714be77c5c3d429f"}, &(0x7f0000003000-0x4)=0x3b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0xf36, 0x8000, 0xa77, 0xe96, r5}, 0xf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r6, r7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xa00, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000e83000)={0x0, 0x0, &(0x7f00009f5000)=[], 0x43, 0x0, &(0x7f0000b42000)="e866da95ea94673ecb39d35bea04730ebaa6becffff614c7fb04053d384686d8612474206b9144445e5a44bf372540f8afda96cfc7128af69ed38ffb10bad54b2cacfe"}) fanotify_mark(0xffffffffffffffff, 0x99a181bd9d2e5e56, 0x0, 0xffffffffffffffff, &(0x7f0000f6a000)='./file0\x00') 2018/01/18 17:50:44 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x3, 0x8080a, 0x1, &(0x7f0000c3e000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c0a000)=0x0, &(0x7f0000f85000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000082e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000060000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0xf, 0x13, &(0x7f0000aaa000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x385}, [@generic={0x110, 0xd791, 0xffffffff, 0x2}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x10}, @alu={0x51c47872723bc88d, 0x1, 0x6, 0x8, 0x6, 0x88, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8001}, @alu={0x7, 0x7fffffff, 0xd, 0x1, 0x7, 0x58, 0xfffffffffffffff1}, @ldst={0x2, 0x0, 0x0, 0xf, 0xa, 0x22, 0x0}, @alu={0x7, 0x3, 0x9, 0xf, 0xf, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b35000-0xa)='syzkaller\x00', 0x9, 0x3e, &(0x7f0000025000)=""/62, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x80000000003, 0x0, 0x9, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:44 executing program 6: socketpair(0x15, 0x0, 0x21, &(0x7f00009fe000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000294000-0x20)={"30f757ab0e3a4ead51aeac69db283dcc", {0x4, 0x6, 0x3, "b468d59c7ab9", 0x7fff, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b5c000-0xa)="473b1500", 0x4) 2018/01/18 17:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x4c, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ecb000-0x4)=0x7, 0x4) 2018/01/18 17:50:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000856000)=0x1ff) syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001ab000)={0x0, 0xe5, 0x9cb}, &(0x7f0000cbc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000902000)={r1, 0x0}, 0x8) openat$audio(0xffffffffffffff9c, &(0x7f0000692000-0xb)='/dev/audio\x00', 0x200000000800, 0x0) 2018/01/18 17:50:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000c7e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b46000-0x10)={0x0, 0x0, &(0x7f0000972000-0x3c)=[]}, &(0x7f00000b7000-0x4)=0x10) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009fe000-0x8)={r1, 0x0}, &(0x7f0000179000-0x4)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000438000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000089d000)=0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000e17000)=0x0) getsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f00004ce000-0x36)=""/54, &(0x7f00007ea000-0x4)=0x36) recvmsg$kcm(r2, &(0x7f0000916000-0x38)={&(0x7f00002c5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c86000-0x30)=[{&(0x7f000013a000-0x65)=""/101, 0x65}, {&(0x7f0000954000)=""/44, 0x2c}, {&(0x7f00008a6000)=""/4096, 0x1000}], 0x3, &(0x7f00006d6000)=""/194, 0xc2, 0x9}, 0x40000141) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) connect(r0, &(0x7f0000bbb000-0xe)=@l2={0x1f, 0x6, {0xfff, 0x7, 0x0, 0x200, 0x400000000000000, 0xffffffff}, 0x7, 0x10001}, 0xe) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000051d000-0x1)=0x1, &(0x7f0000193000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000077f000)='/selinux/access\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000a2e000-0x8)={0x0, 0x0}) getpeername(r3, &(0x7f000061b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a53000-0x4)=0x2e) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x20, 0x8, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x2, 0x0, 0xfffffffffffffffc, 0x0], 0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/18 17:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f000050b000)=0x7f54, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000246000-0x4)=0x0, &(0x7f0000052000-0x4)=0x4) 2018/01/18 17:50:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000048d000-0x9)='illinois\x00', 0x9) syz_open_dev$loop(&(0x7f00002bd000-0xb)='/dev/loop#\x00', 0x3ef, 0x0) 2018/01/18 17:50:44 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, 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) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000d8000-0xc)={&(0x7f00003be000)='./file0\x00', r0}, 0xc) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00009f0000)={0x1ff, 0x8}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005ef000-0x14)={0x81, 0x401, 0x6, 0x9, 0x4}, 0x14) epoll_wait(r0, &(0x7f0000c18000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x7) 2018/01/18 17:50:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000db7000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/ptmx\x00', 0x106, 0x0) ppoll(&(0x7f0000ff9000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00006da000)={0x77359400, 0x0}, &(0x7f0000cb9000)={0x0}, 0x8) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x7fff) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000df6000-0x9)='/dev/dsp\x00', 0x208900, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006bb000-0x10)={r0, 0x50, &(0x7f0000fe5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") socket$packet(0x11, 0x0, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000565000)={0x0, []}, &(0x7f000000d000)=0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000043d000)='/dev/mixer\x00', 0x10200000080, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00008dc000-0x6)={0x1, [0x7]}, &(0x7f000014d000-0x4)=0x6) clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a75000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000095e000-0xb0)={{0x2, 0x6}, 'port0\x00', 0x8, 0x2, 0x3, 0x40, 0x7f, 0x9, 0x1db05b0b, 0x0, 0x4, 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$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000a95000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:50:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000000000)="", 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000001000-0x10)={0x1000, 0x5, 0xffb, 0x6}) 2018/01/18 17:50:44 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000b000-0x10)={&(0x7f000000a000/0x2000)=nil, 0x2000}) mincore(&(0x7f000000c000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000000a000)='encrypted\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000e000-0x1)="ca", 0x1, 0xfffffffffffffff9) add_key$keyring(&(0x7f000000e000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) r2 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='!\x00', 0xfffffffffffffffb) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f000000b000+0x3e9)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) 2018/01/18 17:50:44 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={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}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = memfd_create(&(0x7f00000e1000)='}\x00', 0x1) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000afe000)=0x81, 0x2) socket$inet(0x2, 0x80005, 0x3ff) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00008e1000-0x118)={0x3, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write(r2, &(0x7f0000c77000-0xa4)="260000005e0009000000eaf83adeffffff00000001000000ffffff000008db1ee9ff4435eaded7f3f0ff6777d6870500000000000000aa02000000000000000be15a190ae501fb3a9279e10d6e9c562da7ce986eb48ff94dac0ccf12cb235ce04f7ff883eb020801bd17b02a4e47e5cffaf900896168da9b9f604c5eed64879dbee48dfa23fafed26b062f752b9c5b468113fdfcf224317fe2fe09e4576b61e926b14fe2", 0xa4) 2018/01/18 17:50:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000362000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000b25000-0x5a)={0x59, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b36e2708546dea8855dededda48445f7bf7b3a8d3b874a62bbf4ff9bb2ee0146cd5ed300000000000000089132fd032b83d30180000000b3"}, 0x59) 2018/01/18 17:50:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019e000-0xc)='/dev/rfkill\x00', 0x80, 0x0) connect$inet(r0, &(0x7f000025b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00007ee000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/18 17:50:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x12c)=[{{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000a99000-0x30)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000a01000-0x8c)=""/140, 0x8c}, {&(0x7f00008e0000-0x94)=""/148, 0x94}], 0x3, &(0x7f0000cf5000)=""/58, 0x3a, 0x61}, 0x5}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x30)=[{&(0x7f000006b000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000001000-0xa4)=""/164, 0xa4, 0x7}, 0x0}, {{0x0, 0x0, &(0x7f0000c62000-0x80)=[{&(0x7f0000f84000-0x34)=""/52, 0x34}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f00003e2000)=""/37, 0x25}, {&(0x7f0000f5e000-0x91)=""/145, 0x91}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f000059d000-0xfb)=""/251, 0xfb}, {&(0x7f0000ef9000-0xfc)=""/252, 0xfc}, {&(0x7f0000001000-0x5a)=""/90, 0x5a}], 0x8, &(0x7f00009c7000-0xb)=""/11, 0xb, 0xffff}, 0x400}, {{0x0, 0x0, &(0x7f000043b000-0x20)=[{&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000000000)=""/175, 0xaf}], 0x2, &(0x7f0000000000)=""/48, 0x30, 0xe}, 0x3}, {{&(0x7f0000a58000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b07000-0x40)=[{&(0x7f0000191000)=""/88, 0x58}, {&(0x7f0000593000-0x38b)=""/4096, 0x1000}, {&(0x7f0000a76000-0xba)=""/186, 0xba}, {&(0x7f000029a000-0xc9)=""/201, 0xc9}], 0x4, &(0x7f0000b55000)=""/166, 0xa6, 0x9}, 0x200}], 0x5, 0x40000101, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005d8000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000024a000)='/dev/ppp\x00', 0x100000000002000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004f7000-0x8)={0x0, 0x10000}, &(0x7f0000cfb000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000376000-0x20)={0x7fffffff, 0xffffffff, 0x8004, 0x7, 0x800, 0xce, 0x2, 0xfd0f, r2}, &(0x7f0000fb1000-0x4)=0x20) wait4(0x0, &(0x7f0000f01000-0x4)=0x0, 0x0, &(0x7f0000852000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000009f000)={r3, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb2000)=0x8c) mq_timedreceive(0xffffffffffffffff, &(0x7f0000209000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000cb1000-0x10)={r4, 0x0}) 2018/01/18 17:50:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000703000-0x4)='/dev/sequencer\x00', 0x101080, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00003e0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000eff000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x8000000000001e, 0x1, 0x1, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x1000000000000a, &(0x7f0000e45000+0x548)=0x4000000001, 0x1) 2018/01/18 17:50:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d7b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x6, 0x7, 0x1000}, &(0x7f00005f8000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009a8000)=@assoc_value={r2, 0x1}, 0x8) ioctl(r1, 0x2283, &(0x7f000097a000-0x1)="a6") write$evdev(r1, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/18 17:50:44 executing program 0: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x403, 0x0) syz_emit_ethernet(0x52, &(0x7f0000ae6000-0x52)={@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, 0x12b, [@multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @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, 0x1, [0x9df]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002f9000)='/dev/mixer\x00', 0x2200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0xfffffffffffffe5d) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000ae7000)={0x0, {""/7}, 0x0}, &(0x7f00006ec000)=0x10) rmdir(&(0x7f0000aa6000)='./file0\x00') 2018/01/18 17:50:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x37)="86971850e7af5980eb610be0b643e2d81f934074b7124085e93fa192ba71ea556a032ef32e44eff7aec8b8c9f938c19a68d2918e2ebcc2", 0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast6-avx\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ff5000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a88000-0x4)="", 0x0) 2018/01/18 17:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f000000d000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000f000-0x120)=[], 0x0, 0x0, &(0x7f000000e000)=""}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003af000+0xe75)={0x88, 0x0, &(0x7f0000daa000)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f00007cd000)=[], &(0x7f0000a68000-0x26)=[0x40, 0x38, 0x68, 0x38, 0x38, 0x48]}}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000f21000)=[@flat={0x77682a85, 0x1, r1, 0x1}], &(0x7f00004b0000)=[0x48, 0x38, 0x30]}}], 0xb7, 0x0, &(0x7f0000de7000)="56073370eab77386f5fe823bf044263522d05b154273cf6685878d5697ca3dc1e69a42abb8a5bca558fc09519097b86b62f41bdf804906f1d2a1cebc43b01e6d706812fd8199edfda3fd53b575d8b4f2d300192b0a5c310cdb38b0498d87fe9c0606bc6ff3fe62be3b161a9b02ed7d42b687f1cd7686bc1bb26dca59c4a2cc9f400a4ee704bbb0528080e7d16c77e5c5543a5e19da246587172bea897853bbca322907d883711efabc26982975dddfb9d0325938d2326f"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000cf5000)=[@exit_looper={0x630d}, @reply={0x40406301, {0x7, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f00001ea000)=[@fda={0x66646185, 0x0, 0x3, 0x17}, @flat={0x77622a85, 0xb, r1, 0x2}], &(0x7f00009bb000-0x50)=[0x38, 0x30, 0x0, 0x0, 0x3b, 0x48, 0x78, 0x18, 0x48, 0x38]}}, @increfs_done={0x40106308, r1, 0x2}], 0x2, 0x0, &(0x7f0000b27000)='1:'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/18 17:50:45 executing program 7: r0 = syz_open_dev$mouse(&(0x7f000001d000-0x12)='/dev/input/mouse#\x00', 0x800, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x1, 0x4, 0x81, 0x0}) mmap(&(0x7f0000001000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f000000d000-0x14)={0x5, 0x5, 0x100000000, 0x9, 0x2, 0x6, 0x3, 0x200, 0xfb, 0xf7bd}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000)={{{{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]}, {{0xa, 0x1, 0xf70d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x4, 0x140000000000, "4f4836ca45f2a0fa1034b7ecbbc6bce2c213e565b5a86b3f86e59ad7738a4b464fc9b4246855d435f1e3e22b31718fce0eeeb946d9da957b2f81880e833616bc96d352d4ce80000aead531abeae282c0"}, 0x160) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f000001a000-0x11)=@full={{0x3, {"23292a8977af02"}, 0xec4c}, [{"036bdf0572a139"}, {"5d6400d405b623"}, {"741c99ed571c6d"}, {"f0ae22695b25ca"}, {"6b20ea8063dfa1"}, {"2675cdefadc83f"}, {"218d79cf066977"}, {"44bc116826f14f"}]}, 0x48, &(0x7f0000019000)=[{&(0x7f0000006000-0x4d)="f29e5e27c802a13f422e1f48bd96e168a96c2d0018c3180e04d0af939caa388415ef173ebb9fa3757795f4d9fdb6e5f52b84af30b0bde3ebc214dbed25145c43bad1054b5f93bb02ade349a228", 0x4d}, {&(0x7f000001a000-0x72)="74e53606ff10469066c35c2f00ddf6fb756aed09a48617f6c174edc9b21636d19374b36134f2207d380d29643cb25599f2d30504d7615376f36144d3f214a0d2f9123d5f7287388183b574b0ea6d824859df50a8149f42dbcad39ceb4899fea9f4b78c1664344510e29009586216aa182813", 0x72}, {&(0x7f0000019000)="b2a7226892d354a388f742024e02dc74891e6f5c4cc224068a061b5c205bc7552d8b223cb26d7e7286da950100eb28c64e7a4ff54d5f80d3ad1ff3f83f7313e7f6444be014d50daadb96427f2ca9c46b65fd09b8a6ddf7929a54efac3109918b182ad7da99d2b098d45b7c6d5a8a39f4c4d9b91f4425ab666973e42bb6b94df65d4816b2906497aeccc59d2ce09b6d0d5afbcb236a1cdf47b58c24fd3b4d57b22b821840c445ac5e376984f7f8be4324f8534b49c037bff8957ee51531", 0xbd}, {&(0x7f0000019000)="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0x1000}, {&(0x7f000001a000-0x9b)="cd63a174691435a0cb9d770313c27071856132452eeed4972793359fa7fb8941ab0e4bfd1dd43d4d1b97dda0694aaca1b97f89196bfa75cfcc210c7ec59d178551f1cb744270ee341585906ea57b52af5972472e114f022a836d097a2dff6597c807009e0011bc25d21fa79f0174ee93a9af2cd1fbe2eb5987873f7c2157f63b343f7fbcdc05aa1bbd1da5c5fc00979267e3f86d0cf67a65a08451", 0x9b}, {&(0x7f000001a000-0x1000)="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0x1000}], 0x6, &(0x7f0000000000)=[{0xf8, 0x119, 0x1, "2476448d709be91916aa16a3493f1294339334a50f67ba061ad7262925b909e5578726d40080cd00031e4d4f9f36cb57be9e2082737e260d9aeb0a9c72c26766057b5445094ee6b1f7ce89e70289fe210846932b4c86dc2c1598e00087d40e4db7cb7090b44fe6f3c1e83f05fc19ba60fcac66cd20a5c1ee12e77a92e28cf15196d6d89b441ff3164dabb306045c9f657d57a444ede6e7172e5aef4cd50b2de68871b1d93bed3f2e7debc3701c24515d294b99a3bf20a4ec69f8a776903b47ce64ee8816228b562fcecbae422ca9f727aa013b7df34f7ab704486863918af273f62b"}, {0xa0, 0x19d, 0x3eba, "ba23af4e6d8fdca3bd1b159cf41ab933308005300fcd7cb90ac7b10e6d9aef12b5787d2c09e651545c717e9a3c71bf995208315683a045a4729cd0c36e738a67985e132a32a2096cf684c2cea5adf36f16630a06b6e6e51df6fd1abfc9dac8923816ea6d3238d51aa8710705707a427439867c6a59308b88d4b106e5211edf94da28bcd9222dbac0a0b8b99fb7c601"}, {0xc8, 0x0, 0x1f, "0c1e4961dc512a8e71c3aa248d6efb81bea5b31c0757f7f7c0bcb2f51065c0a7bcfd113d6c7c8c6c34ed242770e3c4853c6997a457dbc1593b0b7ab67d70dc09e862183f175265ac9048a5e4f12d5d113b3ca3133dd2d5ac62b52f3c510fa77ef876431416e56e5a369e7423b29092187a4e661ff18208ea36b306d909281aaa761c1706b752ed25c28c20a9e80ce11565a547fb4c51a225430bec4e88293cca6fcce7686ed0346463567c6dabfcee2ece28e0"}, {0x50, 0x0, 0x9, "6d155bf3d9f335851559d4646c6105ce03bb85074ffce3401f5502d4000384dc4e7864e8839b3903afe784a14183843056b4ad8dbaeb3ca945b3955af6bc"}, {0x70, 0x102, 0x3, "56e7832bfb7810f853279bdccd1b7324c4b6215b787423ba78ad75718580e0adf9b033a37ed3ecd24ad610ec94b509b4dcaefc30dc5227ae0d6776e0dd3f9d65440a24fb671a2a1d6130105369fb3af9ef18b39685a0a6955197f732ba"}], 0x320, 0x1}, 0x2) fadvise64(r1, 0x0, 0xffff, 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000019000)="fa898844e99519af17044758a2e4f2b27c6715ac81416e0f8d0ab49f9de15c8ad5d36e0de15fad51", 0x28) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001b000-0x10)={0x400, 0x0, 0x22, 0x4, 0x0}, &(0x7f000001b000-0x4)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000001a000)={r2, 0x400, 0x7, [0x100000000, 0x5, 0x8, 0x3, 0x4, 0x6ae, 0x7fffffff]}, 0x16) ioctl$int_in(r1, 0x40000005433, &(0x7f0000003000)=0x0) [ 98.161791] CUSE: info not properly terminated 2018/01/18 17:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e90000/0x2000)=nil, 0x2000, 0x0, 0x1010, r0, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000f24000-0x8)='./file0\x00', 0x1) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000a12000)=""/48) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000929000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000bed000-0x1)='^', 0x1, 0x100000004007fff, &(0x7f000010a000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 17:50:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000062f000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xb3)="3b92fba274846ef2eb1a251fd91ec4f6d0db16e783f1920555dd5528a42b5caf0176324d707ce12d388d8427c9d46ee6b61dae217a9f7f1dd579eec97b56d0403b8b41c8401de4344aab3647b1bea25e1f66a98dbd080eff09eb143d4a64b7a3b60d774f38f907b54a8ad4875f00f2e66edebdc7e5326615a2e08d0767ee74da853544ed0034135da78787a1263d9e8c28f92ae4e5379db020ed9bf8d05fef96f89dae5bb595c28fd31bfe060697453dfa6fc4", 0xb3, 0xfffffffffffffffe) add_key(&(0x7f00006f0000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000441000-0x79)="46a7b85c38f666fa4916fb4fdb67570eb629193a59bcae6f94e0048a43e7057b33ed1b2b61a7d1607da3a8ad4989ef0dab021052fece5e6b92ff034cb84fcb39c17c03b5e0e019d0bf8fc5cbeaa3f403e70ee083bd56bdf536aeb57bacf499810762527d464e7f4f2d0bc31ccbe9b0635f9271bafa25b3028e", 0x79, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ea1000-0xc)={0x0, 0x36b6, 0x0}, &(0x7f0000cd8000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f72000)={r3, 0x200000002}, 0x1a5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bba000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c7000)=0xc) ptrace$getregs(0xe, r4, 0x3, &(0x7f00007f5000)=""/212) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a8b000)='/dev/dsp\x00', 0x8402, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000a2f000-0x27)={r3, 0x1f, "590a999cb8add197239fc5f6f5b62d671fcca3be438e82ebc82e3b27083975"}, &(0x7f0000d0b000)=0x27) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000af1000-0x4)=r3, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00009ba000)={&(0x7f0000370000)='./file0\x00', r5}, 0xc) 2018/01/18 17:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e9b000)={0x0, 0x0}) capset(&(0x7f000064c000-0x8)={0x1998032c, r0}, &(0x7f0000033000-0x18)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000099000-0x4)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000086c000-0x4)=0x0) mkdir(&(0x7f000063f000)='./file0\x00', 0x0) chroot(&(0x7f0000821000-0x8)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00004b3000)=[{0xe, 0x0}, {0x4, 0x0}, {0xa, 0x7}, {0x2, 0x8693}, {0x2, 0x7ff}, {0xa, 0x8}], 0x6) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000608000-0x4)=0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000027e000-0xd1)=""/209, &(0x7f000027a000-0x4)=0xd1) ioctl$int_out(r1, 0x5462, &(0x7f0000456000-0x8)=0x0) fcntl$lock(r2, 0x7, &(0x7f0000c1f000+0xde9)={0x0, 0x1, 0x0, 0x9, r3}) r4 = accept4(r1, &(0x7f000062b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bc000-0x4)=0x8, 0xf49abfb2f94bb796) utime(&(0x7f0000e6e000)='./file0\x00', &(0x7f00007a0000)={0x6, 0x33a5}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000bc5000-0x108)={0x0, @in6={{0xa, 0x1, 0x8001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0x5, 0x3, 0xfff, 0x8, 0xff, 0x4, 0x8, 0x8, 0x0, 0x8001, 0x4, 0x1f, 0xfffffffffffffeff]}, &(0x7f0000c10000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003ae000)={r5, 0x9}, &(0x7f0000235000)=0x8) 2018/01/18 17:50:45 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000-0x5)='auxv\x00') read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/ppp\x00', 0x8000, 0x0) [ 98.209474] binder: 16752:16754 got reply transaction with no transaction stack [ 98.235432] binder: 16752:16754 transaction failed 29201/-71, size 0-48 line 2757 2018/01/18 17:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000067b000)={0x6, r0, 0x1}) getpeername$packet(0xffffffffffffffff, &(0x7f0000702000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fa2000)=0x14) getresuid(&(0x7f000062a000-0x3)=0x0, &(0x7f0000aa1000-0x4)=0x0, &(0x7f00006b3000-0x4)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000035000-0xe8)={{{@in=@rand_addr=0x7, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x2, 0x0, 0xa, 0x80, 0x80, 0x16, r2, r3}, {0xfffffffffffffc00, 0x3, 0x2, 0xfffffffffffffff7, 0x7, 0x6, 0x6, 0x3}, {0x0, 0x2d, 0x7, 0xffff}, 0x948, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x1, 0x3, 0x3ff, 0x7, 0x0, 0x5}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004c6000)={{{@in=@empty=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090b000+0x872)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a1b000-0x28)={@common='tunl0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r0, r0, 0x80000) accept$packet(r5, &(0x7f000098f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003b9000-0x4)=0x14) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000)={&(0x7f0000c40000-0x1150)={0x14, 0x21, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:45 executing program 7: capset(&(0x7f000023e000-0x8)={0x20080522, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) [ 98.255272] binder: 16752:16771 BC_FREE_BUFFER u0000000020000000 no match [ 98.273879] binder: BINDER_SET_CONTEXT_MGR already set [ 98.273890] binder: 16752:16771 ioctl 40046207 0 returned -16 [ 98.279754] binder: 16752:16765 got reply transaction with no transaction stack [ 98.279763] binder: 16752:16765 transaction failed 29201/-71, size 0-48 line 2757 [ 98.287416] binder: 16752:16771 BC_FREE_BUFFER u0000000020000000 no match 2018/01/18 17:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000078e000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) signalfd4(r0, &(0x7f000024f000)={0x1}, 0x8, 0x80000) 2018/01/18 17:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2a5, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x1, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0xffffffffffffffe0}]}, 0x10) syz_open_dev$evdev(&(0x7f0000805000)='/dev/input/event#\x00', 0x0, 0x181202) r2 = accept(r0, 0x0, &(0x7f0000948000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000790000-0xff)={0x0, 0xf7, "e004172f84493c74efb6a5c323826a00495449525954bb4846c2d102f2af5ddc85b811007eb2980d19cbbee4bbd46c99e0cf0aa418e68023e03592c4b1f2121d8ed175eeeab4653ef1668f4c0e9513507456e2fae07e8bbc688414689249de6c66f504eff013e1e8edff45d2c74489357b98f156c5d0155a2394a4c26e8f5be7c87fbfce7209291be8dab034946b24cf46d8185309be2994de82601d9e3a3988a0b7d5917ab59104dfb5507229c014700c86504e6aa4a6ddeeaba3dd2768129c5555952bbf7d219979b49ae28c9d33af8897d8d85cd937515704a52412376360fed95e14991e988d399f168522bbd995be9fc8f30489b9"}, &(0x7f000059b000)=0xff) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b27000-0x14)={r3, 0x8000, 0x8, 0xfffffffffffffff8, 0x2f51, 0x921}, 0x14) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000d35000-0x20)=[{&(0x7f0000298000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:45 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, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) close(r1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000076a000)={0x0, 0x3, 0x100000, 0x1000, &(0x7f0000782000/0x1000)=nil}) io_setup(0x7, &(0x7f0000f83000)=0x0) vmsplice(0xffffffffffffffff, &(0x7f0000474000)=[{&(0x7f0000ec2000)="", 0x0}], 0x1, 0x1) 2018/01/18 17:50:45 executing program 7: clone(0x0, &(0x7f0000479000)="", &(0x7f00004cd000-0x4)=0x0, &(0x7f00000e8000-0x4)=0x0, &(0x7f0000fa2000-0x88)="") r0 = syz_open_dev$dspn(&(0x7f0000aa8000-0xa)='/dev/dsp#\x00', 0x1000, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000050c000-0x4)=0x0, &(0x7f0000cd4000-0x4)=0x4) pread64(0xffffffffffffffff, &(0x7f0000b62000)=""/28, 0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000456000)={0x5913, 0x1}) 2018/01/18 17:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000470000-0x9)='/dev/rtc\x00', 0x400, 0x0) pipe2(&(0x7f00001fa000-0x8)={0x0, 0x0}, 0x84000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000878000)={0x3000, &(0x7f0000b97000-0x8)=0x0, 0xc, r1, 0x9}) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/18 17:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e6b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000f32000-0x4)=0x800) 2018/01/18 17:50:45 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00009bd000)='./file0\x00', 0x400, 0x100) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f78000-0x4)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f78000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000504000-0x9)='net/stat\x00') r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000f78000)={0x8000, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendmsg$alg(r4, &(0x7f0000760000)={0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000b22000)=':', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x3fffc) sendmsg$alg(r4, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000df0000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d3000-0x10)='/dev/sequencer2\x00', 0x402040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000aed000-0x108)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x7, 0xa19e, 0x80, 0x5c9ba198, 0xfffffffffffffff7, 0x0, 0x7, 0xe2, 0x0, 0xffffffffffffffff, 0xffffffff, 0xf3, 0xffffffff, 0x2]}, &(0x7f00008ea000-0x4)=0x108) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f77000)={r6, 0x3, 0xffffffff, 0xaa, 0x100000000, 0x6}, &(0x7f0000a5d000-0x4)=0x14) ioctl$TIOCSBRK(r1, 0x5427) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d68000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r7, 0x0, 0x2f, &(0x7f0000f78000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/18 17:50:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000bc5000-0x3d)="429b44b54a0d9c137f99995dbed650e7eb1940d805a8a913780d8b2dc9db7d46b73227d90446d1e9b4958ff93172033a7425273437c06a27275331f718", 0x369) sendto$inet(r0, &(0x7f0000d5a000-0x73)="89c4", 0x2, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f0000cf5000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a6b000)=0x10) sendto$inet(r0, &(0x7f0000766000)="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", 0x283, 0x0, &(0x7f0000c93000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008b4000-0x8)={0x0, 0x0}) 2018/01/18 17:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 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, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) r0 = getpgid(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000400000)='/dev/dsp\x00', 0x10000, 0x0) perf_event_open(&(0x7f0000fde000)={0x3, 0x78, 0x3, 0x7, 0x7, 0x7, 0x0, 0x9, 0x10, 0x4, 0x2, 0x9, 0x3, 0x81, 0x800, 0x200, 0x8e, 0x5, 0x2, 0x80000000, 0xaa4e, 0x8001, 0xffffffff, 0x10000, 0x0, 0x10000, 0x9, 0x200, 0x1f, 0x0, 0x7, 0x9, 0x3, 0xf81c, 0x6, 0x4d, 0xff, 0x5, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000003000)=0x0, 0x0}, 0x110, 0x432, 0x34, 0x7, 0x3, 0x5, 0x8000, 0x0}, r0, 0x10001, r1, 0xa) 2018/01/18 17:50:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000882000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bfa000)='systemem1eth0--/^:\x00', 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000)=0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000629000-0x15)='ppp1%^$cgroupwlan1&\'\x00') mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a32000)={0x3, [0x5, 0x8, 0x1ff]}, 0xa) syz_emit_ethernet(0x42, &(0x7f00004ef000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="292e6f757b8c", [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, &(0x7f000036e000-0x10)={0x2000, 0x1, [0x5d1]}) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000aea000-0x10)="31753ee227e18e0a13deb13990afd890", 0x10) 2018/01/18 17:50:45 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f000000d000-0x8)={0x1f, {0x20000000000, 0x100, 0xbd, 0x6, 0x8698, 0x0}}, 0x8) getsockname(r0, &(0x7f000000c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0xe, &(0x7f000000b000-0x70)=@raw=[@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f000000b000-0xa)='syzkaller\x00', 0x65b7104d, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 17:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000967000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'ansi_cprng\x00'}, 0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/01/18 17:50:45 executing program 3: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 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, 0x4) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b02000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b02000)=0x10, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000271000)={0x2, 0x9, 0xfffffffffffffc00, 0xbe9}, 0x8) 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, &(0x7f0000b01000-0x18)={0x1, 0x0, [{0x40000082, 0x0, 0x0}]}) 2018/01/18 17:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) mkdir(&(0x7f0000ba2000-0x8)='./file0\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/access\x00', 0x2, 0x0) accept$netrom(r2, &(0x7f0000dbb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000040d000-0x4)=0x10) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[], 0x4e, &(0x7f00001a3000)=""/190, 0x24d668b5b7e205bd, 0x0}, 0x0) 2018/01/18 17:50:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e0d000-0x4)='):/\x00', 0x3) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000810000-0xf3)=""/243) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a92000-0x9)='/dev/kvm\x00', 0x4000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c27000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23e27cb1, 0x0}) r3 = ioctl$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$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 17:50:45 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b)=0x0, &(0x7f0000017000-0x4)=0x4) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000001e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000001c000)={r1, 0x1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000001c000)={{0x0, 0x10004, 0xf, 0x8, 0x100, 0x2, 0x40, 0x9fb3, 0x1, 0x9, 0x8000, 0x401, 0x0}, {0x2, 0x3000, 0xa, 0x1c0000, 0xfffffffffffffff7, 0x5, 0x0, 0xffffffffffff2e08, 0x3, 0x9, 0x114, 0x8, 0x0}, {0xd000, 0x0, 0xf, 0x2, 0x1, 0x3, 0x7, 0x0, 0xb9, 0xe6, 0x6, 0x9, 0x0}, {0xf005, 0xd000, 0xb, 0x7a06858d, 0x2, 0x6, 0x1, 0x6, 0x7, 0x6, 0x3, 0xea83, 0x0}, {0x3000, 0x14000, 0x0, 0x3ff, 0x9, 0x5, 0xdc, 0x2, 0x4, 0x3, 0xd3, 0x4, 0x0}, {0x100000, 0x101000, 0x9, 0x2, 0x4, 0x0, 0x9, 0x1ff, 0x45, 0x1000, 0x2, 0x6, 0x0}, {0x3000, 0x0, 0xc, 0x80000001, 0x8, 0xfffffffffffffee7, 0x0, 0x5, 0x80000001, 0x6, 0x8, 0x7, 0x0}, {0xf000, 0x7000, 0x0, 0x7, 0x1f, 0x2, 0x939, 0x1ff, 0x2a35, 0x0, 0x4a, 0x0, 0x0}, {0x2000, 0x6000, [0x0, 0x0, 0x0]}, {0x1, 0x10000, [0x0, 0x0, 0x0]}, 0x20000022, 0x0, 0x2, 0x20190, 0x9, 0x0, 0x100002, [0xffffffff80000001, 0x4, 0x0, 0x2]}) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004be000)={0x0, 0x0, 0x0}, &(0x7f0000de6000)=0xc) chown(&(0x7f00008cd000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r1, &(0x7f0000e69000-0x48)=[], 0x0) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) rt_sigtimedwait(&(0x7f0000d24000-0x8)={0xffffffff}, &(0x7f000025b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000030d000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/18 17:50:45 executing program 5: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000838000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000064a000-0x9)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b0a000-0x10)={0x0, 0x1c, &(0x7f0000b09000)=[@in6={0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x1f}]}, &(0x7f0000b09000)=0x10) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000948000-0x8)={r3, 0x100000000}, &(0x7f0000b09000)=0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000013f000-0x40)={0x80000008001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000333000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) clock_gettime(0x0, &(0x7f0000803000-0x10)={0x0, 0x0}) 2018/01/18 17:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000209000)='/dev/dmmidi#\x00', 0x100000001, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000f9f000)={[0x4, 0x1, 0xfffffffffffffff9, 0x200, 0x8001, 0x4, 0x3, 0x1, 0x81, 0x0, 0x80, 0x223c, 0xfffffffffffffffa, 0x3, 0x10001, 0xfff], 0x6000, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bbf000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000882000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8b000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00004a6000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) bind$alg(r0, &(0x7f0000628000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) pwritev(r0, &(0x7f0000139000)=[{&(0x7f00005fa000-0x1000)="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", 0x1000}, {&(0x7f0000800000-0xcf)="92d43fffa22933a1bda758beaa489c04da49bd17db17997b59e2a56fa061a7fbfc6fd6b13679592f4e568b5b2006a691b7e6b80982b75fb9cc372628bb8af7d3e438f27864f8780e9e85284bdffa6ed62a6cf0aac404d194849e241fa7032623b9c4e167144885d165bacb04a32f567d0ca09a82503da0f888a9c7334915f761ce1e11abc6a3b4602dd6187a59982667fa2237d27f9465e65e131b3a4f01434bffb242b9eefd1346f086791e5f164c79ae70506d1f2c97c870ce8abe7140b35cd16ca09b992a50f540afaeb4ba26c5", 0xcf}, {&(0x7f0000e99000-0x46)="9aa8bc14b0252178bb0ea27a7b23f6a1d03095106ea25e10ed0af4ea334993f13c6505943fd2a421419cda24db132965264d7d8e54c98f65bc802f9f83ea782cd021aeaf04dc", 0x46}, {&(0x7f0000d10000-0x33)="a35779c035e24ced19cf45d6285c332cfbbbd1e45432bb6e665cc368f09d1f177d30d5cd3c73f71bae6c6b97808abf67e1ea71", 0x33}, {&(0x7f00001f8000)="", 0x0}, {&(0x7f000056c000)="c11cbd5c23c4c4ac054f1b8455cd4d987c84ccd917ab6d3fef7061bc8c321eee68772d5af488a7ef3315a0ab95a9293c560352ff8a76b9677af235ed2c9cb6cfa022dcb68c86536b73518efaee203a63d605b6428c8667a010b42f02b5e6b43b5e", 0x61}, {&(0x7f0000b63000-0xbd)="27608788fb49857a84ecefc565cdd8596e235e719c44c87c44a2176465d859ba3b4b2ce3340f01667fac59c114e0f9d921a6c7c356410fea18d977afb1e8641f4c3dde377f0a416ad6b83dd52f392ff1e43dbde6a75618bd7e352924a3b36c74aa4db76cd153b4ed0fceb983320301ca84bf2e375c37e93fc4967b5b55f85ae9b7884ed3ea9a2ba0a113f9c1b40ca9749aee7c08eca691514f1d93a7e08d9b772f882fe8d1af0e05b5d6ab7f339973bd401d8faabfbce5fdc849075336", 0xbd}, {&(0x7f0000092000-0x96)="7acc81c333c4d6d42180b01153417427593e5c368d7c0e74487bb6f7028458eda23e14e89a73e13c90cca0ba5d1bd809987136fd1544f327b76ccb8a1258cd5adbb8d2320c63c0dcf8426c09afb5b0094fbc445f7ddb530a00712c708dba9cf977ecf6dceee33fc44f36e56dbea0995e471e841045b27e5f9b7b02dd0d1f112c40e1b6585b64c749c71dd115fce8bc0b69f5f14af5c6", 0x96}], 0x8, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000eaa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b59000)={0x0, 0x7}, &(0x7f00001fd000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000b65000)={r5, 0x22, 0x2, [0x2, 0x9]}, 0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/18 17:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000f5e000-0xf)='net/ipv6_route\x00') getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f000022d000-0x63)=""/99, &(0x7f0000658000)=0x63) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) 2018/01/18 17:50:45 executing program 0: clone(0x0, &(0x7f00001c5000)="", &(0x7f0000382000-0x4)=0x0, &(0x7f0000a15000-0x4)=0x0, &(0x7f0000f72000)="") process_vm_writev(0x0, &(0x7f000052a000-0x10)=[], 0x0, &(0x7f0000964000)=[], 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000000)={0x7, &(0x7f0000a40000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001000-0x40)={r3, 0x1, &(0x7f0000000000)=[0x8], &(0x7f0000b02000)=[0x1, 0x2, 0x2a, 0x9, 0x668a0bbc, 0x401], 0x1, 0x2, 0x7, &(0x7f0000f58000-0x8)=[0x1, 0x1], &(0x7f00005ef000-0x1c)=[0x0, 0x43, 0x7, 0x7f, 0x2, 0xffffffffffff0000, 0xff], 0x0}) shutdown(r1, 0x0) 2018/01/18 17:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aa8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009aa000-0x90)={[0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 17:50:45 executing program 2: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efe000-0x4)=0x1, 0x4) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f01000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x200, 0x101, 0x6, 0x13e4, 0x6, 0x6, 0x8000, 0x1000, 0xa8a4, 0x8, 0x6, 0x0, 0x8, 0x400]}, &(0x7f0000f01000-0x4)=0x108) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000072000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000430000-0x10)={r3, 0x6, 0x9, 0x8}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x2c2, &(0x7f0000ee0000-0x51)=""/0, 0xfffffffffffffd57, 0x0}, 0x201d) 2018/01/18 17:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$adsp(&(0x7f0000149000)='/dev/adsp#\x00', 0x406, 0x4000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000c59000-0x400)={"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"}) select(0x40, &(0x7f0000119000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000453000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000074e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf6000)={0x0, 0x0}) 2018/01/18 17:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000f85000)=""/37, 0x25, 0x20, &(0x7f0000465000)=@in={0x2, 0x3, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00001be000)=0xfffffffffffffe01) read(r2, &(0x7f0000fa6000)=""/1, 0x1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000e17000-0x4)=0xe577) ioctl$TCFLSH(r3, 0x540b, 0x1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000447000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [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 17:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88400, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x100000000, &(0x7f00005c5000-0x8)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000532000)=0x0) 2018/01/18 17:50:45 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001d000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") getdents(r1, &(0x7f0000018000)=""/185, 0xb9) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) [ 98.653961] kauditd_printk_skb: 17 callbacks suppressed [ 98.653968] audit: type=1326 audit(1516297845.495:1139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16852 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$nfc_raw(0x27, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000efd000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/18 17:50:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000027e000)='cgroup\x00') lseek(r0, 0x0, 0x5) preadv(r0, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/01/18 17:50:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000019a000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000c9d000-0x9)=@rc={0x1f, {0x5, 0xffffffffffff82d2, 0x7, 0x7adc, 0x1, 0x0}, 0x0}, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000077c000)='/dev/sequencer\x00', 0x521100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ae3000)={0x4, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000093e000-0x10)={r2, 0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000003000)='/dev/snd/timer\x00', 0x0, 0x1000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x8000, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x401, 0x101, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000301000)='/dev/snd/timer\x00', 0x0, 0x4000) 2018/01/18 17:50:45 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00005b7000)={0x6, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008de000)='./control\x00', 0x0) creat(&(0x7f00005a0000-0x10)='./control/file0\x00', 0x0) link(&(0x7f0000baa000-0x10)='./control/file0\x00', &(0x7f000025b000)='./file0\x00') unlink(&(0x7f000049f000)='./file0\x00') 2018/01/18 17:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dcd000)='net/rt6_stats\x00') sendfile(r0, r0, &(0x7f0000967000-0x8)=0x80, 0xe722) syz_open_dev$usbmon(&(0x7f0000fb2000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x2000) [ 98.722336] audit: type=1326 audit(1516297845.495:1140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16852 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d131 code=0x7ffc0000 2018/01/18 17:50:45 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) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000085b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009bb000-0xc)={0x0, 0x80000000, 0x30}, &(0x7f0000dd4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000be5000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b4000-0x4)=0x8c) openat$ion(0xffffffffffffff9c, &(0x7f0000b39000)='/dev/ion\x00', 0x125400, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000cc5000)=""/32) 2018/01/18 17:50:45 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x26) bind$unix(r0, &(0x7f00000b4000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/18 17:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000055f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0xfffffffffffffffe, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x12, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ea3000)={0x100000000000001, 0x1, [0x0]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fb3000-0x8)={0x0, 0x0}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000ffc000-0x63)="4c6b51768bd972e1e78053d7a070855f3735b6f0004fa7ed14e2fbfcb614b9ed4934e59c667f9011e0fbc5d5f2ea5da4b89752996dcd1bedde9657520b53706f1082adf1351607c12d64e46ea7e7dc58adddcebd1ba756d9aff61b2da178ed63db3917") 2018/01/18 17:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d1c000)={0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000bc3000-0x38)={0x0, 0x0, &(0x7f0000e2f000)=[{&(0x7f0000bc4000)='<', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e6b000-0x1)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ebd000)={0x0, 0x0, 0x0}, &(0x7f0000355000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d93000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d9d000-0x4)=0x0) r7 = getuid() r8 = getpid() r9 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000194000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000091b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ef000)=0xe8) fstat(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e9c000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000093e000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fed000-0x4)=0xe8) r15 = getgid() r16 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004ba000)='/selinux/access\x00', 0x2, 0x0) sendmsg$netlink(r2, &(0x7f0000952000-0x38)={&(0x7f0000631000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000978000-0x90)=[{&(0x7f0000371000)={0x28, 0x33, 0x300, 0x3, 0x3, "", [@typed={0x18, 0x23, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x28}, {&(0x7f0000b32000)={0xdc, 0x18, 0x200, 0x3, 0x0, "", [@generic="858aaddba9604c0f9c6a1d2ae6a157a3a0bda279dd6bb25005bbbb22f2425dc28a5cd12d77a3d218bfc1ebd04952506269f8920f0f9302fc5f35178a2c175bb49fce7c8e9a3ee6d22c125d714006de877c512627bcf3eb18333bbc543a291b96d2695af3b48b22d8197cccbe0e6b4593fd8dbd16fc87cdefbf8d740abd83c441cebb4c5fc074d216e98f6d40c70edacf7b2848bb3562f208418bf5e5f061c434daeb61f0bda3a13b5da778c8bc88291e0857daee", @typed={0xc, 0x57, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x81, @str='[\x00'}]}, 0xdc}, {&(0x7f00005cc000+0x81a)={0xd4, 0x41, 0x20, 0x5, 0x3, "", [@typed={0x1c, 0x64, @binary="736111692a8975d94bd31f2955898a2528"}, @nested={0xa8, 0x62, [@typed={0xc, 0x15, @pid=r3}, @generic="c9e85a83807f0d6ccdaca2607c098d0c5063e7d0812bead8571d42a88aae55ec085cb28bce6e85b1333b65c0397eff36853783dd78c1973fbcfdf709b8db0f59f1891f10d0921c2a14d900e1de7a3dac3c52b8ee9c78d71d6a75e88d38b91b3cc1bdaf6018576ec5a3a6d8e7dc5de1c3c3b044bd5a234a7f633596e05bb29fcb0cdb060a5712589a1699f072f25354d27a57f0d4de"]}]}, 0xd4}, {&(0x7f0000f0a000)={0xf4, 0x21, 0x0, 0x7, 0x3, "", [@nested={0xe4, 0x56, [@typed={0xc, 0x22, @fd=r0}, @typed={0xc, 0x6a, @pid=r4}, @generic="93ae1a92c898ef06f517b8f526320a440c49ddc58582b08001edbff0690186f288abab66e639279e7b066637d657f88677cef3c8dfde6e692a4448e40773c3f6013e81bea2d669efb5a7b6089c889d30a2f13dd305efc21fe8daa9c0f313dae5b3bc10e45f86d90ea7dc261a22f05a33b2f9ae2c99ed3b456d30cf9423d421d700369823e5653f4befdd2b60b8d68a0a7da6ba50bf70ac596a24d9be6314f3b89563922dd25899091dac75930721629027475d012ec64bfd70cd515544ad1b6feba4e3b2e488"]}]}, 0xf4}, {&(0x7f0000533000-0x2f8)={0x2f8, 0x31, 0x10d, 0x6, 0x3, "", [@nested={0x1e0, 0x1e, [@generic="67efa56db4f76b6d4c6439e3147c0f38c2b505e54923a7de8f52b31832d162ce37c715e49c05f480104c9527ca5059937bbc06796060fe2309d002d0e328c2202936d463f1a7bd4d431cafa15cf4ddabd1fe3c47abb525671733e7243cb8a9f5709d4d6bdb8a54ddcb2bf37adacfba8c4263796272ec634153e0772110b72620e68cfb87adc4f73087001c6bc6fd8f96a672f0fc9a5432ad18fba71219d22f102c612d27641d69a4115018a20c1fd4eb672c7612da59451f2df55d8da68a9af7e1132a3dcde66fa694efd8c51aa47f4ce331bb82b1676ed1c0e2761149cd3334beebc8ab3d5dd24f5d6088", @generic="15b391ef307109ee9f57e8db4328051bb0d52d776d7127d975cfa88f17bfbd4857529d06bab148ba02c27fa5fe507c05ef028b16887f3c39f886a18bbcbfc64c96eb38ef08c6661676eb377fd0d1ab90297f7db08403a185e422ac7a98e9598ec8a3ebc86ea385a3bebf941e", @typed={0xc, 0x13, @u32=0x1}, @generic="f408110e4234e8e13731fb866d52edcdd2200a32d0f6ed96866fc3403871e5f1d4e164e0002027a7d814a73314aa3058257b22d1fed4e78e2de9bef06333111b8125ec5afed9a3d322636ca822bf3f0e0006bf5914bc5d8897cf674fae5e34e24dde3837677dadd1c7c6e64db146f67fa296b4eb34c66fa616"]}, @nested={0x94, 0x94, [@typed={0x10, 0x6e, @str='vmnet0\x00'}, @typed={0xc, 0x65, @pid=r5}, @typed={0x10, 0x27, @u64=0x1ff}, @generic="e8c80d7c15cba2d2499c1efa022c63ef1d81f187604047422569dfe73b4705a5a7e369bcde139aa460c0292b2719bb150a29bb08024a5f50792f939135239bf1110b23ce01041dcbe687", @typed={0x18, 0x7b, @ipv6=@loopback={0x0, 0x1}}]}, @generic="106baff71ccd017bee623962f9eb5b8c6371a99d00d0233f5b7bb6f4a5c58da3204a5d7b3c064ef161ee4c08c7d817afa9a5e5cb75947416ca4b4403a662a404f44a41208e3ff6fd008b6b017ae08f13a1fec001fa4153b2f0b2155a6eeeef5d87633acd4f74aa44e2cdf69b0d5db17bcb"]}, 0x2f8}, {&(0x7f0000e36000-0xbc)={0xbc, 0x31, 0x200, 0x0, 0x2, "", [@nested={0x1c, 0x6f, [@generic="b4ae48307179db0562cfebf29bba60d8f222dab773fb3fbd"]}, @typed={0xc, 0x4c, @u32=0x3f}, @generic="8e5f99d5060888e6a6408a363e7be179d8a9ad5df5b6590f584436a4fd90beade4e42f4b7a8d38969c4ef330e4b3b8d3c7bf92b6a217364d437ddd9db391b0221f7d090dcd719e6f70a4ef91bc18a4e3ebd387795c495bb8bd82e4776726e20934a57c850be0222ea0a156086108f54fdefe5356470c12cc1fc2aa0db0f50c3ba88386dd"]}, 0xbc}, {&(0x7f0000c40000-0x400)={0x400, 0x10, 0x300, 0x5, 0x1, "", [@nested={0x8c, 0x8b, [@generic="30c53b7ac598e286f6be4fef10852e3c4f74828854743bf272bede5b85635a9acb5604e23c75a79a7da1736852b4c140cbef6672dbed14548f67a37142ad1d24e71cfef78ea65c28e39a065370498c279fd9708cfd6a7be254f563fc2f23434a8d24e1bd69db29affb2a703d8bdc5b9e73e5eba2cc6ecd2331e05453d2493353c6e6849f", @generic="d2"]}, @nested={0x4, 0x57, []}, @generic="a49ffe4d656597fb0fe22f5645645053c8c565c10ec6eec25053aaeb6ca19cd4930d12ada004243315ace33c3097ffc3288c5bd0e2c11dcf4adc45340b49485cb761311d10f8993e4ecd85da9d48efbab3bb19d4c40d40c64e6c64c8878e08d838a41510704b87f826b5449dcd9e401d919bab24305777683914f7aad58500e97ad6404ed72cbb4cf2105be2aa7855c373e943c143ba4ad58e052b48250f60ca", @typed={0xc, 0x3, @fd=r0}, @nested={0x198, 0x6f, [@generic="f6b712406d1e1f2970b1e741bbb696d28a64dad48359761383b56fca6016efb2a7dfc79c05da5e0d2d45498232ddc765a3812ba845de5cc30199a820f7756e8e66a4e85e62e8010e16f519bfb864a2f00882610ee93596201d149fdfbb8edd2c00b0ac16d9c6f543b9d1e46e10469c25", @generic="5b32d113e2260ad288f42779add1900b633c4c89dc3667261c1a7ec7a54c1bc46a7ecaa8983b8d9c14eaf0d7b72bf4f1e4bb27e0c5cd58674cc9f6e48b49d31bde0338f833f769f4bdb9f45b1e0e7283fea0558b2124", @typed={0x10, 0x86, @u64=0x200}, @typed={0xc, 0x53, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="c93affd024df4ffdec3dd0b26f9b529b65128ec704f0c606c0f5841e65321f69fee4b82e4f41c4e5237b217cb74bc59ee45aa33549c9c8b175e6c19ae90910d2cef99cd82aabbdd3d5ce0d2c422137d13162ef69baf11cb07e3bcdf636ede911cec336dd86bc7487dc1100a85105834a050005a59c75e89cfea94378cbee35890f06ac1a7e1ac1108341282fd4ef6067ead60123ac0d1d0b700d621374b2faa5b7fe84f379a0ab2607cd01a3d93fb6"]}, @generic="7b1b1b27ef1e93ad4cfa2c07dec3", @generic="da8be9794f87d3c70e2447292078338e92be295a90e5a6dc9c7d064ba5d5ccc6047ca15ebe188e34ba55bf2f37554e49b1f0c9a44f4c3546d0337900", @generic="deb823f9ef2d37f379dd2814bab69f84eebbeaf9a45d3db38b3d173722e1a33e4b33dd1560128db91c39630300bda91c7653da74711b5c8bb4367362204a9fcdd5797598a1f46dc1d9d1f6ccb38927926d851cebee771dab5c13588b474731fc7d9bf1749d5d90c4b32a932ccfb81cb327aa44dfd343f7d3c913e9bf24a27375b1ede7572b7f6e890d1e4d4f48ac9c93bc1ce5de31b0c22a21efccd9cabe74181c4ba6dfebe570148f8ebcb9915669b8982c1470151ab46d71e9023b28b811490494dad38c910f9c2fae08153c74e44f5cdc"]}, 0x400}, {&(0x7f0000e6b000-0x5a0)={0x5a0, 0x28, 0xa1c, 0x5, 0x1, "", [@nested={0x20, 0x67, [@typed={0x1c, 0x2f, @binary="8bb66fcd0a476bf599500a3bb144a8fb5c607b"}]}, @generic="c7e563e86bc1e43c9b7c6cdc5507b3f088e98686a61c1b701b149aa73ff0970abc319c2ba03804588bdeceb16e1568a2d7185079f92b8d3b9771f6bfb158ab36561f7d6413ee647b7dc4276391656be9dbb5ee5ecbaeab26ac5abfc4828cb87a5d5314e3195db295ce9dd4e277eb09c4f6be194f805eae5d08fc17aafbb7af09a0652f23f6275e2117a6396be6c7a2b1077fd057631104abfb216382d63dc3906a213e0ac57ba5ca5f19a0961fe989f8f22cb415c2ef86852db817efa009c3708a3b5215fb9d3e9e4b7b906adbf77b58fb98a4b758638564f8f66555b2801fdae0041880b2e5f3558f5e", @generic="393996d0a46d8ef87fd4943ec78fa6d197bd29db1842937c12197575f13837eb64465d719bad710cb2eb04b4cf0aff9b7e6244d52ec52304ad68c045e7db9f24e14f55224b6556805f673cadd9277fa1", @nested={0x26c, 0x60, [@typed={0x50, 0x7f, @binary="d96d4a995a8c27a91a1a02b2e24d8a09c9268e402c7603d18dc9eaa6f2a197ecca08176f4e471c5d6f3feb1327bceb5d242182734fc2e37ef9fcd6d191209358a377623e011ac3"}, @typed={0xc, 0x19, @ipv4=@loopback=0x7f000001}, @generic="dbe3b0ef584cdcf89eff734ada20202fd5689ef24a5ee713414adafebcccefc5f5c7fe821328f9a26a05d6f73542de134870624ae5eb3bde37ad4fba282c1a26ba9384322e43d81012b1fc916b054bf493a63c6c7649bf47f63704c14e534b3d16579033a78ca688cb2381a5234f387748f19c924e8d59c54d14f133dc9ed9f91f219609bf0b68e6d47c006aee59fa426cf81cb485c74842be742c95ab26c10d6aa574126b214f398f974dac7f25ae875d69", @typed={0xfc, 0x1f, @binary="950ebed032041c7063449687df08ea017a91b3ad15e7489173eca16492e5e338a2a9fba4420f864b75e84e0d9c823d248d343c71fc6d7a501f156bf29683e9cbc9afc3f4c751f07e3e59ac710ca523f3ba91cfbd10a6915b1504a79bbc208b2bc537733412eec6518819fcbbf5b836e3c3b38b09157625addf1c25104d65bc8501d6a80e373f98c06cfc91744a1d74f26c2fabeb7e1da588dd2a643b92e8eebf22d6268aff5922e237d6635fdd15208db9417fff53d94617b9d444bd776c2d4415ae8a8a8c438edb319a08ea2f290b6d8bd8367eb177841b6eb801cd3c86fc2045ce5e13c31edd0f09142553320fad652c"}, @typed={0xc, 0x21, @pid=r6}, @generic="c424f0b630c24f07a96c413fb707741713a1867a864c4550bf78d11995b052b9d37d03b7c7328dc5f461fbc36f", @generic="c2768d3ebaf7dd7c409b92a9e0a6407c80bba1792e31a537f95c4e53799999595b5f"]}, @nested={0x1bc, 0x85, [@generic="63e8dfef4d8e5db878f6cd4fe3825a0b23c1c70410e2b2a39308e535ff58d859a4a7dcf2f7a26ef915297839e710520274a8b6a6a433d2ee2a0d3be287ce2f0dfdd5b922033b0633c8e04205fbf39e4b6c401ee9a5aab814dd5aa90774c7525b593fb277aec34e646387f3c2d2fbee8e74c66c793f977ee33499a6fff01235a9b35e46c8137e3818682591c3f2baff8a5459c85c1c8b36d0fcb877b9e1852c96cbd54c32b4026106525a", @typed={0xc, 0x46, @uid=r7}, @typed={0xc, 0x80, @u32=0x100}, @typed={0x1c, 0x13, @str='.selinuxnodevproc\x00'}, @generic="ea391c8b049e05ee0798792d354a871d6bc44064072c616ac4dcdd30e13a673e5aaabe708f36f832181d4f8a43823371965a21f27292f309a5800c0fd4a19220d631c74557326cd32879ba12cf887a8b3ac3c4ec6c003800d041cd5527b24957c6a9bcddf9f22d608a22027c55de23c632f800547718eab9efd3863cd9df5de09bd890e5b21ceaed003b7564c3c51480d4653a2f02f91293affa7158e1c45c0b714f6445917e0eb7be86ddc3825afb6df83a3e4c1bc34bdce1c12abc283a32acc4893e38770dbacb43509f1a0aaa2030a61b00e4985eca70949e"]}, @nested={0xc, 0x56, [@typed={0x8, 0x4b, @void=""}]}]}, 0x5a0}, {&(0x7f0000e1f000)={0x1cc, 0x32, 0x101, 0x5, 0x0, "", [@typed={0xc, 0x2f, @pid=r8}, @nested={0x14c, 0x31, [@generic="dfbacbead0496b187239f4f1d167b4ed8aa0fa7de960508de36ad722084739faa3241f15536d5663f72da3ce8562df4c17b4ae08e0e9db4d7969f53ace7002a9bddffabe49bb54b29a6a9b28b47b0c7984848bdcede379d8c37302f2c9e33cdb3e28c64f38fa72f6ddb09b8b4cbc910173a3bec6e40bf44491a717685c66340d95fdde7316124c140758b017fc15974b367e8a46cc5fad1bb4934000c6bd612f35d97d44470e61974922df1461d2f246891e3245ac3e5f", @generic="0317c8cef885942e0fc3b7934d58e55b0bde4aaea01e79e91be588b9e8eac551fef72729738783cdba06f60d55d4a355a08cba7a64729d4df0a706039957f58ec9b8acb99eb98f3fcd66df5dd9e54b6508b8518b08eac43fe4ccb35d20b58f8516f2d9efef996230df8da95b4e1ea85b05d2b5fa77866dfc73f17459dd2c3e0604ff20", @typed={0xc, 0x58, @u32=0x1}]}, @generic="8e6d6dfd4301eaab25188e789b7c621bb9672442f51a13e61691f612fe4574fc54d236601b38e12b031876e9bf702cdfdc68323be815f851df1dbd4bbae6f1d6f26ed05aea4a744f131d56d5add8c9466c5ef5f25b", @typed={0xc, 0x40, @fd=r9}]}, 0x1cc}], 0x9, &(0x7f0000a68000-0xa0)=[@rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r2, r16, r0, r2, r0]}], 0xa0, 0x1}, 0x8001) close(r2) 2018/01/18 17:50:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x100, 0x7, 0xab, 0x3ff, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20100) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000f38000-0x60)='.&:\'\x00') [ 98.771626] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/18 17:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00005d0000-0x57)=""/87, &(0x7f0000489000-0x4)=0x57) [ 98.800204] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 98.891474] audit: type=1326 audit(1516297845.495:1141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16852 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 98.919110] audit: type=1326 audit(1516297845.502:1142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16852 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 [ 98.943990] audit: type=1326 audit(1516297845.502:1143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16852 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 98.968769] audit: type=1326 audit(1516297845.502:1144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16852 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 98.993513] audit: type=1326 audit(1516297845.502:1145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16852 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=23 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:50:45 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000013000-0x88)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000f11000-0xb)='net/psched\x00') ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000adc000)={[0x0, 0x3000, 0x1f000, 0x4000], 0x6, 0x40, 0x960, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 17:50:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x80) recvfrom$inet(r0, &(0x7f000070d000)=""/172, 0xac, 0x10000, &(0x7f0000e58000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000836000)='net/nfsfs\x00') getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000287000-0x4)=0x0, &(0x7f0000426000)=0x4) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) setsockopt(r1, 0x200, 0x5, &(0x7f0000992000)="e8fefc6f2bbb73d89f23692660075eb32d24e38ff2af67fbe426687dadcb7c9b75d93aa4632f01af1b710db523cdacc382c012e4d5b0401e36f763473084dfeea8371fefa2335b9089ce1d9f8a48d1c6bf05e0053170e0cc7904424c73327f78b340d97f5a15b68703f74679a9bf6c955725fb69", 0x74) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) 2018/01/18 17:50:45 executing program 2: mmap(&(0x7f0000000000/0xb15000)=nil, 0xb15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b16000-0x9)='/dev/ppp\x00', 0x8080, 0x0) mmap(&(0x7f0000b15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000b17000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='syzkaller1\x00'}) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000b15000)=""/129) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b14000)={0x1, 0x0, [{0x1000, 0x0, 0x0, 0x0, @adapter={0x0, 0x0, 0x0, 0x0, 0x0}}]}) 2018/01/18 17:50:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 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) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xcd1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bbb000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00005f3000)=""/4096) fcntl$setstatus(r1, 0x4, 0x42800) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000759000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000798000-0x38)={&(0x7f000090b000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(seqiv(rfc4309(ccm(arc4))))\x00'}, 0x58, &(0x7f0000c47000)=[], 0x0, &(0x7f0000556000)=[], 0x0, 0x0}, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00007a7000-0x10)={&(0x7f0000d25000/0x4000)=nil, 0x4000}) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d36000-0x21)="", 0x0) 2018/01/18 17:50:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000d09000-0xd)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 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) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000)="", &(0x7f0000298000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f00002a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = add_key$keyring(&(0x7f000060d000-0x8)='keyring\x00', &(0x7f0000fca000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000e5b000)='trusted\x00', &(0x7f0000ac7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004c3000-0x44)="071fc0de7b6374f9fccd35068caef7f7f655766ea6378efa451ab745d20c2cf31ce043c9ffd39f5886b2858857f380af4dca183405c801ad87f1fd6253d6c0f1e281cf49", 0x44, r0) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 17:50:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000342000)=""/0) prctl$getname(0x10, &(0x7f00000dd000-0xf1)=""/241) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002da000-0x9)='/dev/ppp\x00', 0x442100, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f5b000)='/dev/ppp\x00', 0x8d00, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/18 17:50:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f0000000000)={0x6a55, 0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000029b000)=0x6) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) getsockname(r0, &(0x7f0000057000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009e4000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000d76000)={0x0, 0x9, &(0x7f0000370000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x31d1be15}, [@alu={0x4, 0x200, 0x0, 0xe, 0x7, 0xb, 0x0}, @ldst={0x3, 0x2, 0x3, 0x7, 0xf, 0x0, 0xfffffffffffffffc}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)='syzkaller\x00', 0x8001, 0x77, &(0x7f00001f0000-0x77)=""/119, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000ba1000)=0x0) 2018/01/18 17:50:45 executing program 0: 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) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c55000-0x8)='./file0\x00', &(0x7f0000d57000)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d85000-0xf)='/dev/sequencer\x00', 0x121c80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e0f000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f000091d000-0x15)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e65000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b9000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003ec000-0x4)=0x0) stat(&(0x7f00001db000-0x8)='./file0\x00', &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000f34000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r8 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000dc6000-0x4)=0x0, &(0x7f00005b9000-0x4)=0x0, &(0x7f00003a0000)=0x0) r10 = getegid() r11 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008fa000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000923000)=0xe8) getgroups(0x3, &(0x7f00006ed000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r14 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f0000d3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000c11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007e4000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005cf000-0xbb)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000885000)=0xe8) r19 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000785000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e01000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000105000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3d000-0x4)=0xc) r23 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00002bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b86000-0x4)=0x60, 0x800) r24 = fcntl$getown(r0, 0x9) lstat(&(0x7f00002be000-0x8)='./file0\x00', &(0x7f0000b28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000cca000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r27 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000702000-0x4)=0x0, &(0x7f000076e000-0x4)=0x0, &(0x7f0000d31000-0x4)=0x0) r29 = getgid() sendmmsg$unix(r1, &(0x7f0000b48000-0x150)=[{&(0x7f0000245000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000032000-0x20)=[{&(0x7f0000103000)="48978e057a01c37032a7c4677ae7", 0xe}, {&(0x7f0000681000)="128842cabf2ed102bea4b733400c044321e3962106722edcb5ba864c538051add8e0a98545339cd934c3094f96a19f68f4bc5db55532019d0d493fe3c182ee091436c65e3862a012aa75532d", 0x4c}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000457000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000197000)=[{&(0x7f00002f6000)="3e86166a6cbaf89cfda9ecc023e7eaa3cd1ef1bca99d3a10e7bcef77f83c35b8de9f98e4b4976a8f3511d4dccd43d15af79d3c2367403b806ad26659e44efcf6aaf9db1320463737eace4a97b2b4052b40c8ceea6521d06592a0f0551b02e26d6065f69c20a1bf05166e82c678c278cf2d4a739008791b87059cd9c8069f07f301d5b307bc60e28a2ff04f7f47c51a1e558b1834ed1fb49c7feb2626769177d5f731d482a2cfc60ec770a82d99d53c2e022b", 0xb2}, {&(0x7f0000b80000)="161d062ca8f9d8c24df04f42ebe2d7850f4f57de092572c00512b04790417e432ece9fe6f8cd751cd6249bf949908e6fe4eac41b379c8225c9b599b77346eb2270316fc28162388879e53d24786e01ed8052faeaabd3c45effb9d17b6276523d2a9489534cf5e02cee9ddd147b2a926b3747fbd98accd4", 0x77}, {&(0x7f00008d9000-0x64)="a2840281ef1f292b37da3166866293c7c7bb80d91facb0a8ca3910d1675aa79b3c471a7741e4a0a34a7d9ad1d09c7b8999b9fe22c600d03a13b1ae7bfaee182f058e5c1b05a7c934ed13619b1c4f2a198a56ac04341d2c27f0f2cad9907ade0c320cf450", 0x64}], 0x3, 0x0, 0x0, 0x4000000}, {&(0x7f00003ec000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ece000-0x10)=[{&(0x7f0000b0f000)="a3a16cccfb76e68687686fe17bd192a0c2562f5f6b468b4eb2d9dc904c179a1131ff16ec1b617c737794affcb72dd809b436632a32a80003968c8cc65da460fa90e54e7ee8027330", 0x48}], 0x1, &(0x7f00001d3000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x80, 0x4}, {&(0x7f0000d3e000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000023000-0x70)=[{&(0x7f0000661000-0x2c)="6f0684860b3eeec0838a56f12d78442c3b0a1aaf4c7c4585ca0baff9f807b9a4a1ff4b9db10b2b1001d1c297", 0x2c}, {&(0x7f0000de3000-0xdd)="64424a551992847ad2fb4f056939de786a151e39192401ec9f231ddc5601c39f4b37749d23d28cee42669620b7320c77ec831bf27166dc80536aa543f713de36c364717ab6954480419a509ea28f4835a11d8a7ddad12f49eaadd5b683c9a5c5b008f83d165e1c42e32347bdaff5b77db0f54c85c58259f9e8837cec2bf23eb34188ac9176f5c36a217441c4182308d9d336853a914579291e1fb50cd9d5d9ea2f395235598e7ce069d3895a336b4cfe3e1c56a75e55db7c020862c5a32a56055b7b1407beaf55aafe2982e61ee70b7a42b48033976a1e2681530801a5", 0xdd}, {&(0x7f0000e66000)="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", 0x1000}, {&(0x7f0000988000)="b2751d95494d7760c7cacc28bdecccbc7e899ac1b83a6420de95df551d8996d4a9d70f3ee6e48c352bf39de44679b79ee7c918d1221e8e267f788fb8b80c1c5cbb8b437ffa17514d76b508ce8165f7", 0x4f}, {&(0x7f000078f000)="069b5f1140fbf3816d40933103083448bf0f375e407466e50e", 0x19}, {&(0x7f0000ff9000)="a17522596043562d8bc0", 0xa}, {&(0x7f000060e000)="00849a00ba5621c7f64c6ca7defa1d70a980af52ea3d466995d81702728c73819da7a5fe2b8c0be6e0a1506f8b5fed1395dd7734d73b4055b04772a73801bd7b55646304f95eea3af6f0f87ab987eb2091c187bab07a3da0cccd", 0x5a}], 0x7, &(0x7f0000012000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x80, 0x4000000}, {&(0x7f000011c000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000a6f000-0x30)=[{&(0x7f00009e0000-0x79)="86199dc1b88dd002fd645cd2097f21d17aaff2fb773b377bf8b86dd47296783f635d81f27b6030f489336c066bdf83d92517a1f175f4965a567f5ed0ea3f2626e703f7756cf002d3c49d142f5bd173b3b17616b95d0063f9096dc933152b639abafbd5bb35a5b1a9d85749c580acd7ed259a6aba6f63509cd1", 0x79}, {&(0x7f00009f5000-0x9b)="c4c8883cbd40c664611aa06e8593be4bb288c7fd02ff1222de54ac772a7140c74150e819671917cdcc70df9f3cfd32168495d86526eba4db8ab41044fc9a97176bfadd4013cf7cc00499cc25a62005bf7c7da489ddb588d5180493634f44713f0c612c77b342493325d2c3eb69bc0c560500e9e9e4eee606f2e62bd4d016a5c5103f22d3885ffb5237857fcff0d41962b9429eeac0df47b3507b8d", 0x9b}, 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0x1000}, {&(0x7f00003b1000-0x1000)="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0x1000}, {&(0x7f0000dc0000)="a9", 0x1}, {&(0x7f0000954000)="4fcd6d71681a92d5e4d31153692feddf2bd5d511b2715fdd055c0626ec3069ef", 0x20}, {&(0x7f0000ff2000)="fe6f104a9f66dca10f71d9164ee9931a47a060fc216d9ef7756c28aafcfeaa248e2d6f32ec17f0ba2fc8de755d8e5959031a5b7279b8ed218c974b7b215833532e245d0059f004db20a1400bc06e1c420f48a631817a1fb0eab82a6f3157164f0e21ee9c5d9e84cc9525381c9fe31a933776f4250320c05565622add7a6be9ec3adeb6fe7019e786c1dd7cb30ac7d53ed5f8d8f82b4da3ac79e99ed52f0ca0400aef865d966a153bb0f68466e66a2512f2ae980bbafd226d9dc5921d8e991897b575", 0xc2}], 0x6, &(0x7f0000e1f000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xb8, 0x20000004}], 0x6, 0x0) chdir(&(0x7f0000739000)='./file0\x00') umount2(&(0x7f000064b000-0x2)='..', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000047d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032f000-0x4)=0xc) setfsuid(r30) [ 99.018061] audit: type=1326 audit(1516297845.502:1146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16852 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 99.042654] audit: type=1326 audit(1516297845.502:1147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16852 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452e39 code=0x7ffc0000 [ 99.067192] audit: type=1326 audit(1516297845.502:1148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16852 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 17:50:46 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000002e000-0x8)='keyring\x00', &(0x7f000002e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000023000-0xb)='pkcs7_test\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000002e000-0x7)='cpuset\x00', r0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00001ef000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000f4e000-0x20)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000a74000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x4000000000001, &(0x7f0000585000-0x20)={{0x0, 0x90e}, {0x0, r3}}, &(0x7f000082b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 17:50:46 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, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000242000)=0x0, &(0x7f0000dd2000-0x8)=0x0, 0xfffffffffffffff9, &(0x7f000094f000/0x3000)=nil, 0x4) clock_gettime(0x0, &(0x7f0000f8f000-0x10)={0x0, 0x0}) futex(&(0x7f0000bd3000)=0x80, 0x3, 0x40, &(0x7f0000a98000)={r1, r2+10000000}, &(0x7f0000c08000-0x4)=0x3, 0xc20) syncfs(r0) 2018/01/18 17:50:46 executing program 7: 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, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00009f2000-0x4ba)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/18 17:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00003e5000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x115000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000044d000-0x68)={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]}) 2018/01/18 17:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c97000)='/dev/vcs\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000df6000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x3ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000126000-0xa)='/dev/cuse\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000132000)={0x6, &(0x7f000045e000)=[0x2, 0x0, 0x3, 0x4, 0x7, 0x7]}) 2018/01/18 17:50:46 executing program 6: 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-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000051c000-0x5)="8200050000", 0x5) socket$alg(0x26, 0x5, 0x0) semget$private(0x0, 0x3, 0x100) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x37, 0x3) 2018/01/18 17:50:46 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00001ca000)={0x5, 0x1, 0x9, 0xffffffffffffff26}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f000000d000-0x32)="b2d8e3da6765549aa951372f519587bc84417c892ecc10a4c23fa68defb001baacce0f9b34458c79298949c5add34554cf5b") r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x1, &(0x7f0000007000)=[{0x0, 0x0}]}) ioctl(r1, 0xc0184908, &(0x7f0000001000)="") 2018/01/18 17:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f3d000)='/dev/ppp\x00', 0x2100, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00003bf000)=0xd6, 0x4) sysfs$3(0x3) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003c3000-0x4)=0x4, 0x4) 2018/01/18 17:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x8) r0 = socket$inet(0x2, 0x4000000000000001, 0x8000000000007) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002e3000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000026000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b72000)=0x2) process_vm_writev(r2, &(0x7f0000f05000)=[{&(0x7f0000c84000)=""/175, 0xaf}, {&(0x7f0000bc3000-0x9d)=""/157, 0x9d}, {&(0x7f0000ebf000-0xaa)=""/170, 0xaa}], 0x3, &(0x7f000084e000)=[{&(0x7f000074c000-0xc7)=""/199, 0xc7}, {&(0x7f00007ff000-0xae)=""/174, 0xae}, {&(0x7f0000ad7000)=""/212, 0xd4}, {&(0x7f0000875000)=""/69, 0x45}, {&(0x7f0000a1e000)=""/57, 0x39}, {&(0x7f000026e000-0x9b)=""/155, 0x9b}, {&(0x7f0000955000)=""/187, 0xbb}, {&(0x7f00009bd000)=""/228, 0xe4}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000106000-0xb6)={0x0, 0xae, "90a2f9590eabe6ce5c497ceb8fe663ceeae130fdcd5faad1d676987e8c7b06a9dbffacbe830feaf4a44491f2c63142550a7d3c35d1aaca0c2ada0c2ce65ebbdbd408000e6c3aa86659fc50ea0a17a75b2dd006463fc819a058f99ab4b71f1c9448713dc2dd1fc750901bb3077581a0a32b5bcc63bea1a9ad6f7dae552fc68f365f551b3a9c3424822ffd850ad2e2b2a9e4b5caee39689094526f1f9f137334b9ce5c779cb9e4686913c22f174282"}, &(0x7f0000c70000-0x4)=0xb6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b58000-0x8)={0x0, 0x3}, &(0x7f00007cf000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000095a000)={0x0, 0x6b, "cf25f046884c2c7fc9cce9ccf439094b8d1f75d6430c3a564ca3851fec137e865bfceceb667da8a4e85e2ce7ecd8f1542a565eecdb5016d1829caa192abeb32df2a539bc081f70d07843ddfbd70aae790383a115feb027336cdee396af46fa56583c00cd745a9e81694a3d"}, &(0x7f0000ad2000-0x4)=0x73) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000098b000-0x8)={r4, 0xfffffffffffffff8}, &(0x7f00007ec000-0x4)=0xfef1) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000046000-0x8)=@assoc_value={r5, 0x675}, 0x8) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000074c000)=0x33f009cd, 0x4) bind$inet(r0, &(0x7f0000279000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c7) setresuid(r3, r3, r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="512a1d04e25440ec4f3016785e33ab9b67796daeebb7153ef5c4fbdcbba9050ae22f4f24c4bf7986a2c56526ff488dcbba1c8468c8bfb993b857044eec9902b47edc71042b76f81effd328ced03a222bc74e74c78a48c87b7ab8764bbbc1a4a5b5d379d5590bd658817f7a15002c907a1e6b094f3366f1f368b9c731a4898b66bed02f86b1cd7139b68c6957d9e238246e7a38305661baf2f7613c7ce17f33945e6d7bfda057650b55d6368ebab23cd711b01f70407d2d94e465ff279b37f702c74efb4350b78788f441bb3871a7ec32fcde30a5fe51fad195940ebbc995f2373e81d16ae05860c7cd5508acaa46f3ba4a313d090bf4cec966a91d91f9015af5c510e00288d54650f5e90b19f69e7effd694b7bf16f31479a6ce1e4593c529d3e77459c8d5c384122e8794b9b9771db87b64c6f08b0558b17d798210f3c0d686e566f904b3a57338bf2c5ace608666fd1d395b1a1c1233c40f4edf1373c5a9ec5cbca66cb05ff13dddbcfe1f97b75d1f99b7245b522d9ce61008f52490c4d78b96e28b975e64262ec042ba19d71f439a14ce0c8beaf148cf6743135f51895f9373b6b67d8b52f0483a0978c8e05256f1db9d7564670128d5f6532f1bf63c679fcd9509ee5c91fd77f01c5eb5c73d8e04303fc693372b321112a4ea0f69ad96e260b3218b564e10fff6e91582eb24f5e9ff9e96da2cae477d03bd55cb3659600a2c33a4ed34acdfa73a720b7aefd8ff0c38674a6f3f15d5cf9a86474b059f60ddf9255a9ac1bc82c4326ff83294c9cf66f3e4786e1214579500ceadb6968bbec45c24e0ff3fdfa0870dbc5cbdbdb1c873ee70d0d95b4bdabd4026f643ee92a5b8283b3e3d6f5cfe82f525c73d471f611065ca6a9224c69de602d899b9c99cc1404fe9dbe91accb33eac762ff56d1e9092a71a4a535718f7df86c590a6b3d9d3c17785d33702e20f47a29011e49a74b527e2e87e40c554cd6a01b054338a84f70cc55572ce703d59a9547168304787b7860ad6e53c544e846531b84e023e53a34dd460c67760a964e89d7cfbc3f1a1d1045d98e378ec114107613366f6021eb953567b9b373192b99c543a4b0f7d733071ba4ca3e46a6140c30d3a99a6b1e6dac65b33ab9b26c69dca1056beb9f2f1d15cbc2aca58ebbb8e1759412bc2c886010ee8c44e59c672db25ea087a58fc8a4608f6992eecf30da807302b4e55be17a78d84ce7259afa29bd0a74b3fede26d927b4ce0fb543083d6a451136a5b0371f24885be924055a8d9cb6d96925231e6553da415d967ee737d31b72f8622b543a476f8a01ffef9ca50b60be094f12d19d6f1fad2a0ef4935a71f9682a385aa446011e388552ea0b691ab27ffd0ebeae7a491c4e9b0c5fb0d246ab24a96f9f51f124d68956e43a07b7c45a7ebd1252181eeb71ce1ecb068a978cc2cb1db4c4d513545bb13156fcadd597c10d9fb4649591095f1cbe003385a67aff08455424ce512fd07c33a007668d931e06bef61e340eb0b0621c6e2c658d8b06efb65286688d4320fddb520a7fbba85016ec416e7be7000ac7e9f7b080ef0dfe240d3b1b15c94733c9a876298d2b5e3793ba63d2dbd24e0f5ce3eb26e84713657ef97448c424b8ca1a77abc11b34809144a46ff25d3d7e62dfe2da455ad3ed99a1a4c29def0abb162841419468efa8bee14ec43d47db793e6c87a7a49d38891dd02248283d2d1ff2c38100f4c48b89c445ec0eba50b55c5dc4e1a79f53d9c9483c0b99988ac27f37ba0d2cb91af4bd1e0e13f031786b2ba67b3e9c55c985b020a389184fef542653def19ee9278f01a5c3d9576c00379172e3954dbc398475b2d650d85cb4165d5ea649a51419203bc2159b49dc9036c1cd4ec008f4efacd0ae92e6d2db5878dbf6bcc98278b2b40752c69be57c9388d31cbf356a232e9031cb86765c635a011c67c48b5d10ec1ab44192e505124e2ce4fbfe07ff1c4d995c21d13e2572408847f14a16965790c4f828c15a88a365e9e07b66b0065789fcba14b3f0c0f8626e1c0ab7b57f41731d229e2147249b325f9a14b90700826ef952bb73c69aa5b7c0b3b615921291de5a430dd1df007f0164e1edf278d409323ed0ab0aeb9c35c9854da846e8f7022cf09092a1513eb80dde9cc095407c03f0fe003006604f447bbfcaa5b86b2e290ac4f67e39e29bf9ed5e63d38dddf63243997879d00c33fbb21155da08368f59155436e5afd50f76d6fd229bf9b29965e66fcb607b753aabddb50d5b24330a00bca3f75f6bb548faea33ea9a1577c00d104f76d2608b60ca9ff7e4945e062217f8b6514f5b4adae1f453603915c4bee2b75719cc86e709c3737e0d513fae0f55a9e0a762e0c74c6970f138aa1db842fbd52bdbd7df13d0f130a90aee56c8ca7613325cc0f0f56f3cdf6278e3e4bf760030810b569b5c624a64898353bd2f309dadcd30f665d799768805c000aa00c90ae8f1bfb1f75627c493ba2efc559e49ef4dc2d0254f6aede96347e81d8b113e4", 0x6f4, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$midi(&(0x7f00000b3000)='/dev/midi#\x00', 0x560f, 0x8c800) r6 = dup2(r0, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000d18000-0x4)=0x0) [ 99.222193] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/18 17:50:46 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f83000-0x11)='/dev/vga_arbiter\x00', 0x30800, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000f1d000-0x87)=""/135) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00004f4000)={0x1, &(0x7f0000f82000)=[{0x4, 0x100, 0x3, 0x20}]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f000011d000-0x1000)=""/4096) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000be8000+0x3f6)=0x0, &(0x7f0000527000-0x4)=0x4) 2018/01/18 17:50:46 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x400000005, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a39000)=0x0) getpgid(r0) 2018/01/18 17:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f000050e000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1780000000000000}, 0x0, [0x0, 0x0, 0x3, 0x10001, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00001cf000)=0x1f) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[], 0x0, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000506000)={0x0, 0x0}, &(0x7f0000ad2000)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 17:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000657000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004f7000)={&(0x7f0000aed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000caa000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a7000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003fd000+0x9df)=0x4, 0x4) sendto$inet(r0, &(0x7f0000c9f000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 17:50:46 executing program 0: mremap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00002d4000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000f59000-0x8)='./file0\x00', 0x101442, 0x1) symlinkat(&(0x7f00005d6000-0x1)='./file0\x00', 0xffffffffffffffff, &(0x7f0000da9000-0x8)='./file0\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r0 = syz_open_dev$sndpcmc(&(0x7f0000413000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) ioctl$TCSBRK(r0, 0x5409, 0x7) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f0000d83000/0x1000)=nil, 0x1000, 0x10200000008) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00003be000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d9c000)=0x14) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fa4000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffff7}, @in=@rand_addr=0x7, 0x0, 0x6001, 0x2, 0x13cf, 0x7eb6afb8f95aca40, 0x20, 0x80, 0x2b, r1, r2}, {0xc0, 0x9, 0x3, 0x6, 0x1, 0xffff, 0x9, 0x1ff}, {0x750, 0x3ff, 0x4, 0x80}, 0x0, 0xe, 0x2, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3, 0x3, 0x1, 0x2, 0x69, 0x0}}, 0xe8) 2018/01/18 17:50:46 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) connect$netlink(r1, &(0x7f0000eff000)=@kern={0x10, 0x0, 0x0, 0x400001}, 0xc) getpeername$ipx(r1, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r4 = accept$inet(r3, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r5 = accept$inet(r4, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r6, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r5, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r7, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000071f000-0xb)='/dev/mixer\x00', 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b37000)={{&(0x7f0000b0a000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/18 17:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) inotify_init1(0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be8000-0x10)='/dev/sequencer2\x00', 0x202, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000b2d000-0x9c)=""/156) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000bad000+0x54f)={0x3f, 0x6}) 2018/01/18 17:50:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000d32000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f000001b000-0xad)=""/173, 0xad}, {&(0x7f0000de2000)=""/86, 0x56}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000001000-0x98)=""/152, 0x98}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000bc6000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000001000-0xa7)=""/167, 0xa7, 0x8}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003b6000-0x4)=0x12a, 0x4) mmap(&(0x7f0000000000/0xb53000)=nil, 0xb53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r2, 0x0) 2018/01/18 17:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/18 17:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000c5000)='/dev/vga_arbiter\x00', 0x480000, 0x0) getgid() getegid() rt_sigsuspend(&(0x7f00009b0000)={0x7}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000690000-0x8)=0x100000) getitimer(0x0, &(0x7f0000d57000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000e13000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00008a0000-0xb0)={{0x0, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000a72000)={0x4afb9ff6, 0x4, 0x3, 0x10001, &(0x7f0000881000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/01/18 17:50:46 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000009000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000019000-0x10)={0xe3, &(0x7f0000005000-0xe3)=""/227}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000019000-0x14)={0x8, 0x9, 0x0, 0x1, 0x401}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000017000-0x14)={0x5, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00001c5000-0x4)=0x40000000000003, 0x4) r1 = memfd_create(&(0x7f0000909000-0x21)="707070312476626f786e65743065746830637075736574836574683073656c6600", 0x1) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000fc2000)={0xb, 0x6, 0x4, 0x0}) r2 = getpid() read(r0, &(0x7f000095f000)=""/96, 0x60) getpriority(0x1, r2) rt_tgsigqueueinfo(r2, r2, 0x3a, &(0x7f0000394000-0x10)={0x14, 0x7, 0xce4f, 0x400}) 2018/01/18 17:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c55000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$void(r0, 0xc0045c7f) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000544000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000083a000)=@int=0x0, &(0x7f000040f000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003e0000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000086e000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007c0000)={0x0, 0x4, 0x8}, &(0x7f0000eaa000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000086a000-0x10)={r2, 0x8, 0x0, 0x7f1}, &(0x7f00004a1000)=0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a6a000-0x4)=0x8000000a, 0x4) 2018/01/18 17:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000793000-0x12)='/dev/input/mouse#\x00', 0x6, 0x200000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b77000-0x10)=@common='ip6gretap0\x00', 0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/18 17:50:46 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000-0x8)={&(0x7f0000021000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) prctl$void(0x1f) 2018/01/18 17:50:46 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, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) r1 = add_key$keyring(&(0x7f0000c5e000)='keyring\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) 2018/01/18 17:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x2f6}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 17:50:46 executing program 0: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fe2000)='/dev/vcs#\x00', 0x800, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000fdf000)=""/39) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r0, r2) ioctl$TCSBRK(r3, 0x5409, 0x7) r4 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ad4000)=0xde, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000ad2000)={0x0, []}, &(0x7f0000ad4000-0x3)=0x4) 2018/01/18 17:50:46 executing program 1: mmap(&(0x7f0000000000/0x9dc000)=nil, 0x9dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x4, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005d8000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000001000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000470000-0x28)={&(0x7f00008c1000/0x1000)=nil, 0x7fff, 0x1, 0x49, &(0x7f000067a000/0x2000)=nil, 0x0}) open(&(0x7f00001c7000)='./file0\x00', 0x218401, 0x40) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000360000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xfffffffffffffd09, 0x3ff, 0x1, 0xc000000000}, &(0x7f00006c3000-0x4)=0xa0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000033a000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000001000-0x10)={0xbd, &(0x7f0000505000)="e4e933cd19ebb4c8e7f8ff32ed399053e3d4d172b7edbbec65c88979a6127162eb1d57c87728c3f0c47c474bf1fa0eccb7a936bade53c6f7ef9c3cbd2c126587562f779900efc5712323ffc62b15c008b1ad0024efdc2a3484ad2c9ba398af41c607610099efa4140be80f4ec8b9618e4d0646824137c3fc511819489a4b8e9f6371e2f057645676a062bba91aba96ee33f16e56e531dc8bf614053faa827a681576e5b2d7f91a355e63587534bcbe30a15e0933def5ce9faecbc3c0d5"}) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008b8000-0x4)=0xb) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00003a1000-0x6)={0x800, 0x101, 0x27d}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00009de000-0x4)=0x80000003, 0xfffffffffffffd06) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000022a000-0xa)='/dev/cuse\x00', 0x80000, 0x0) syz_open_dev$vcsa(&(0x7f000040e000-0xb)='/dev/vcsa#\x00', 0x0, 0x40602) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00004f5000)={0x3, [0x2, 0x7, 0x100000000]}, &(0x7f00009dd000-0x4)=0xa) 2018/01/18 17:50:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0xffffffff, 0x4) accept$alg(r1, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) memfd_create(&(0x7f0000012000-0x2)='@\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 99.521910] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=17035 comm=syz-executor4 [ 99.562680] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=17048 comm=syz-executor4 2018/01/18 17:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000824000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x1ff) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/18 17:50:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000056d000)={0x6, 0x2, 0xfffffffffffffff8, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/18 17:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000829000-0x20)="0a0000b700000003b60ced5c54db0029", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x9, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000588000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000701000)="16", 0x806, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 17:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000826000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000c21000)={0x2, 0x2, 0x0, 0x80001, r2}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x1f, 0x0, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000603000)={0x0, 0x0, 0x12800000, 0x0, 0x0}) 2018/01/18 17:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000074d000)={0x0, 0x0}) utimes(&(0x7f0000715000)='./file0\x00', &(0x7f0000812000)={{r0, r1/1000+10000}, {0x0, 0x0}}) r2 = syz_open_dev$sndtimer(&(0x7f0000adf000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000da8000)={0x0, 0x0, 0x0}, &(0x7f0000be7000-0x4)=0xc) sched_getparam(r3, &(0x7f00003aa000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000014f000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r2) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/01/18 17:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000037d000-0x3)='net/netlink\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000098d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xffff, 0x89b, 0x4}, &(0x7f0000e86000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000beb000)=0x0, &(0x7f000083f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002fc000-0x8)={r1, 0x6}, &(0x7f00004d2000-0x4)=0x8) timer_create(0xffbffffffffffff2, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f00009bc000)={{0x77359400, 0x0}, {0x0, 0x989680}}, 0x0) 2018/01/18 17:50:46 executing program 0: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$key(r0, &(0x7f0000b8b000-0x38)={0x0, 0x0, &(0x7f00008c7000-0x10)={&(0x7f0000d5e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x4, 0x0}, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fb8000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6d000)=0xe8) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000082000-0x1e0)=[{{&(0x7f0000ec4000)=@in6={0xa, 0x0, 0xc4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000fb8000)=[{&(0x7f0000fb8000)="96e7870ca3cfe59102361339469b56eab9f57d107cb55c0276f07a1e70cadda4177700fbdd5764b39f6ef2ce158c32f8978e352edd3c2c9dd31c13b18de97be777752fe19b68d3efd096b5d5206399a32efc74174c9bca52f74d00971294c5dba14cbd339556edd65802b146cf8f53d6b7f95b86d6324078de859374d17c396826f9a27bb2e0ea302845b6f6cc3711e6921d03619b71b02407faec023caeb1110b54a43e5c5f6d69d89f72d0755a3d5b4d24c321cddafb3555bbf612fa026e6f777bac05aef3e09945aba2664cb70ec2636ba079698ae40f8688d2", 0xdb}, {&(0x7f0000fb8000)="df276aa56e6875cd3920066584f0b21cc1d5e794b0abd7e0ff508eb78b3046013ea2c506eefeaa1b1bc784ddb788288e361886dddd3bd7ec3da7dc8e27aa14556cfac4dea92a70585866a64ac6a1de49c9547add8eaa46278feb626ba776f02a9c8943f245420d5f4a7f0177f55a47eadf920cd303fbaedc2b0ff242eb441e70a64e168a62988c216d41016b8f984eee08d069e0f558ca5fcd45d454f11d586a185a70", 0xa3}, {&(0x7f0000fb9000-0xb7)="0e1e47cb740dc3825576c70e41ed5be3b9b32af950f8bea3357fdc43119e4adcdc92a065a6645b1c5f61c268599ec5acd9f30b54866869b8dd6265992f54346c50f835e500ad01b1d92c82101f20c4aadd389c0db973bfb1f68883ea3621ec0a2eea3300f9363caa4c9a97a05f5dea423c8ca4340cf114375d9dcca7ac12d5a5464144884e4d21f6b5306a78f989bc8ee3b225e88f3e71eaf45628c4300a054380c7d8b29756a252d75ea5694b1f55cb41c0fe334206ee", 0xb7}, {&(0x7f0000fb9000-0xf4)="caac4ac66dc2ab4e5cb8f02218233a528c81fdc124430c1d150d81492280c7191877d3e140df61222b88869b092a9bcc260718f48f985ebb1fdb5a75f20580d165be4cbd7dff3b38a26a7e4f5102a68f9f097e5854e23b5a7d02f73f69cdecf7f0dc562ed3894adfcf705c5747637b505b5e39142fd4dfa1fdb8f820f701ae7f9ceff5b38231f6bc9a55f8bc8f945cc11f058674e42e7ec859d12a3b190026248bd101afdb067e530486aad19789a6864cd2939c2f36e51f0336e5edbc58ee3bdfbcbd57ac142b1604814c5292abc290c979edd0db9cfc3a9b485090652cac177ea77d9d28295ec74edbf57fad58c2c93d9a95e9", 0xf4}, 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{0x58, 0x119, 0x6, "5d808078ebdb9b6892d75bed049a22ae62a726c5c17aa86c2921f94e14414064617cd3a0a9421a9634ef3d88dbe6b52a913ba271af6b33e880205f4a95e9542942c0b2"}, {0x98, 0x88, 0x76d7, "e7532bb315b4fa76b8002fce977ac8fb70b285be2cf209d1545a4a695770abf44e59e4ec371d1781e4e38183a0cfd606643fec78a7b0d01468b4c62365dc92c8312cd996429a2ed9c829f1f47bbec9b34089358a60e8149728095e330344fe5286b3711d769c5e6c64b9e0346db00a5ccf847d68aac84e7003fc982de0d31d2ee924"}], 0x11a0, 0x20000000}, 0x5}, {{&(0x7f0000fb9000-0x8)=@sco={0x1f, {0x4, 0x0, 0x3f, 0x1, 0x9, 0x8}}, 0x8, &(0x7f00003bc000-0xa0)=[{&(0x7f0000dc3000)="2a708c53d1060b1e4324b35476ac67e7080e91315046c785e94a7d13ac9644650d3bb3de3c629a35f21a0f5dd84f19a6b31f0efcfbb231d450971420b0", 0x3d}, {&(0x7f0000fb9000-0x71)="d9616d796a26b1a8739795ebcfbfdea228a1fa9e836d31f91ce8e8930d0543a7593765401052ef8e2c2c5405643ee7ae3279686247e9e124961da7b6bc1e17d6c0de2ba8b1d9e2a4bba5d236de56c6240b83c6aeaa89db09e416bc85ab4f10fd454828df5999b2ac6cd41baef99391db80", 0x71}, {&(0x7f0000dac000-0x1a)="83defecb4e059ff63a1dba55bc388e4468ac8d931efec393da6a", 0x1a}, {&(0x7f0000a08000)="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", 0xfd}, {&(0x7f0000011000)="907015a19f9269e0cf31b79aa6dbcdc1a2625e65b295fd9571aad2aa4abb7ceb801923d1bb50fd66bfda1d534ff241882585faf8824c280faa7e88c99bea9360d90b9c07106f559d4c04fcec7bacdab64333849e9fb89f4ae93d1343963446c53f6bf290b62ae5bb8910dcfa28ba85d912bab77464dd860ca5b8fdf21cb1828c2c9e83448be1cbf77ab8b85625b394854fc4248780c9ee4e5350efeaf873a986ae388a883ba5e2dbd04663f860f3a40ab9909e3f49cdc58e480b607edd5c211897094b15bc2214ada3d674ebc309c47f62bac7d5dcaa6ad391616ab93e9cba16e217c93fb5e4a1e7c9", 0xe9}, {&(0x7f0000fb8000)="9cc054b87267282d238d05b4956594f26fba71da0fd2d674e5620e96bbeb82534f178f63a7f4f865b6746496e0622481e5b2d75ee809b4c29242de99892b43fc67e9c09cc71c644c2b7dfeacc0756dd2d14053738b99eebd69e26466b6160e049620f4f7095f9aebda47686f0227e927e6884d857f3d086cf71d42fc443492a9ed36f71caa84c469a936a352ffe72719b70174d739bf9e2100502351de4a271026d448ff42428fcc5f4b76fe899ce16af3ca71c08308089bc80607101b18e2f02b1c0ec72ef79db83181edc80f2211cb362120ee57ab0b8c76ed5675ab645dc2280165", 0xe3}, {&(0x7f0000fb8000)="2649fb60eedce45b950512f7825288b49acc697db4d3f3184636460a25ee61e6ddd6abe82774db0e283f540f7a5b8c0da87a323b52bda2ef986ac840cb0aa174aab64e5d8f3314088e1f74f3948073bca3551d409a664a241e7b14e8090e8903425477db52767d38d724cb56c4860d91", 0x70}, {&(0x7f0000fb9000-0xb0)="1b57d1c090260599692ae8a890ecd4f59f0f27c16aee27910a99a8f203ccaa792009a902b7e888ebabeb32d2060269c715a68fef0e956d4f1aee66d5c2cf6811c0a54eda68a2dc876fcfbb0bc630aacfab1b7935bb7100dfe40753b2e46aab4f72ea0549bb2037fef55e22c0a8e5b1441a54b24d28b56b870057e5218274bb91cac237dc96a548dbd762bb8892981ba65468c715e04f55a0e965e4e43b1ec3b419440297ef1b55d71b09d351a3e920ba", 0xb0}, {&(0x7f0000fb8000)="cde47e95ae2907c8b8a7f14c1fd5ceb233f9e5aeb9a45ad236c33e9bd19bfe10b002d28be1c7c489585a24d17bf61ecc0e812eba6a5c1d2677e67eaa54a4e7de355d2cb248c46da5291ec1b5d6a461d5987983c92baf3bb44cde2b4681ecc42f4a97e0a93b015c8ef2fa6bb18b917a11827e8a38fe920ea978304059832e2be769bfe7d4b5a0f46549e0025040ea8b57f7550a173752b30140cd15d1361220aba8f64f1208be7875a9951186c12a7ecbdb66f7e844a13e8d2cd21a5299d32c2f446e", 0xc2}, {&(0x7f0000a1f000-0x67)="8eb8c528ae894fe65b3a5fad8832851c4ecab8170d90b1e9519497191f159601dd88e3bc6d849e90d83bb49755e22cf5b1438794c13eb5266c8aba8c155b23116f19aaf031d58580bc93dfdbabad8c4be2384aa66f016f30a105d453e73c59c531d0bf8c38ea00", 0x67}], 0xa, &(0x7f0000fb9000-0x30)=[{0x30, 0x11f, 0xa7, "f7ea90f49b529e6deb1d253f831a142ea2445111453690e4cda129a7f4df55"}], 0x30, 0x4001}, 0xfffffffffffffee2}, {{0x0, 0x0, &(0x7f0000a5a000)=[{&(0x7f0000600000)="4f8a9fc69320998675130aabbb3663c7b8cba7a4a74da6fb51c9f65db9e249dc253278ce79c1b0224e199024c8118b78f1e96ca2f6a247b1425f7afab14e654a9f3420ad83956df36d70919137a50a37a5f324fb9b8a15b82f19a8b0056d91218c3d54183ff5f1a8aec876985bdf1e33c9d7b2df8c52f4701f88efd0a2c80d33b26788fdd44b4a3b937c5c35ded91beed706ac43fee18dc2b882737de4b954cbee0b8588d2a972fe66dc0392adcd56f4db7131394cc6464eb02b4af8e157c9ec65e1a1b2150fad7cb2ff890f728d0cd139d28e034dc5a778b6200d5594", 0xdd}], 0x1, &(0x7f0000d27000)=[{0x108, 0x10a, 0x4, "5beb435e640b5f96009a0f55ae83af0b8d7826230283e7803530c91644b20e39056e01210595e45f2e1bb4307d66c9e1ad4a46621f4c8b868204280411bbcb5f0c679dda081d304f592aa617453f607d5e6aa3376a586725ecdf91eb9b7c5740415fb650bfb1289517eb7da66e249fe01d3b78ff77522783f3d59f03ce49a46ab77224dd7e3ea396ed46b2c6ffc94c5c1fec489b0dc40038fbeac03191ad491871a2443829b37ca027b0337cc0fe746c06ee092a9f7f702e25fc7f36b5db0c9d7f7d79775a6ce40d091f8799611fe178866d016c221b8be05e606dc5c24bd56a3a8559e980318a51c345d1952c7ec0b514a0937888b470"}], 0x108, 0x20000000}, 0x4a3c}], 0x8, 0x1) 2018/01/18 17:50:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cbd000)="", &(0x7f000070d000-0x2)=0x0, &(0x7f000036b000-0x4)=0x0, &(0x7f0000eba000-0x2)="") pkey_free(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x181000, 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) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001000)={r0, &(0x7f0000002000-0xf2)="561f775ec6fb565027555f7d7a1393a2332d299a9f6b025c7e0a9564e2293c9b4be2f811b4d737ea2740e1c35bb519e544764742df9e0d7a36fe4972c04309c4048a80cc8d351c59006470709c2fe79f1998240b51ecf71a7ce39412028bce2ed11583853698581e70082c2328d035052f18d4b8326ae5d3df2db531cc5d869cd029e8a086cce6dbf1cc2cc229db89386741d9bdab5e285abb2e80b40d2c564274c4d695f8ec8c802bd1fa97f868413c787f3567ec46a1a55a76705eebeb26ab6c30ed7af4b744fb145a5f6e5e5585e410b2b17eb98432a2c0143ea5248dd4873b94bd11d100578924e4c49dbe8d2bfbe292", &(0x7f0000002000-0x60)=""/96}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000001000)={0x81, 0x2f48518c}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000b14000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) 2018/01/18 17:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a5b000)='comm\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a03000)={0x0, 0x8, 0x30}, &(0x7f0000921000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000852000)={r1, 0x8001}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) syz_open_dev$dmmidi(&(0x7f00007e0000)='/dev/dmmidi#\x00', 0x3f, 0x400000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000c4b000)={0x2, 0xb1}) accept4$inet6(r2, &(0x7f0000e6a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000990000)=0x1c, 0x0) r3 = dup(r2) shutdown(r3, 0x0) 2018/01/18 17:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000b8c000)='/dev/dsp#\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000350000)={0x0, 0x1, 0x0, 0x6}, &(0x7f00007a1000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001a9000)={0x0, 0x80, 0x20}, &(0x7f0000cbf000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003f9000)={0x0, 0x83, 0x30, 0x5, 0x3}, &(0x7f000029b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000884000)={0x0, 0x9, 0x0}, &(0x7f0000b57000)=0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/vcs\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000068e000)={0x7, 0x0, 0x7, 0xe9, 0x0}, &(0x7f00000b8000-0x3)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000009000)=@sack_info={0x0, 0x9, 0x10001}, &(0x7f0000770000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000047b000-0x20)={0x2e, 0x9, 0x3, 0x7ff, 0x5, 0x5, 0xd39d, 0x262b, 0x0}, &(0x7f000003f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000012e000)={0x0, 0x88, "9ddb5dd52867f8d6be00743461bb6f6fadbd86c68bccef21baf46ae7bd0c0a1376168ba1e0555464fdca9c1a33b14193852488c4ef328f8c649c267dc7c57a2bcc527d2ce04fa37c445abf6f771a0fc13758a0edcacb409185f2326220ac309009304b7769210fe115c6d190d8d48a425c2cc3b23999b39aff51c593941648003bfe91dc19c796ed"}, &(0x7f00006d3000)=0x90) sendmmsg$inet_sctp(r1, &(0x7f00006a5000-0x70)=[{&(0x7f0000025000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000205000-0x10)=[{&(0x7f0000fab000)="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", 0xfa}], 0x1, &(0x7f0000502000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x3, 0x202, 0xffff, 0x1ff, 0x7, 0xe3, 0x4, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x100000000, 0x5, 0x100000001, 0x9, 0x2, 0x2, 0x100, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0xe2, 0x1, 0x5}}], 0x90, 0x10}, {&(0x7f000046f000-0x1c)=@in6={0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c, &(0x7f0000eed000)=[{&(0x7f0000de1000-0xaf)="e82c91ed9fb7cf6d1ea805e3c3aa11fb3ef985388503cb77874e59b0380b93f37ad7fd9fa190d4d7b41d25db20919559e3c4dc4ee3126fe0c95261134c26425c4ba2df6a96003cc77e0eb8aff652140a90521096c2ba427ff3e391573c20d33a3af424fe9e9e929e4ae47e715636b945fd69c90bcfccfc6ea1cdad990f8d55483aa4851a9a20840ec58da2169a13b729ac0681063553fdcd7c2f11e9dad9f10297852d42baaf568854439ecf497721", 0xaf}, {&(0x7f0000c56000)="7d8c6138144d0dec9391a6aa3b5e6cbe31a6caebe12afc2e19d785d1db9a048ef3349db5558f3ec812f791f5600b63cb86ed8d6c67e886fca7e86317d35d6d9d5efedc45e7e9d5cf7be3ccfeaa4cf0da309bb4a9edf763a663aa10b5a79999868c32753f4c8c80003078cea5d906020a94a468ef59d206359edd7e6d7f14640c9689b4e26875e1c5e26cb5f78fd5e3d4d968bf74e98f3b0aca004305d74b7edc6276e040ed9cb4f4e9", 0xa9}], 0x2, &(0x7f0000bff000)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x800c, 0x0, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x100, 0x8006, 0xfffffffffffffff8, 0x7, 0x81, 0x2, 0x8000, r5}}, @init={0x18, 0x84, 0x0, {0x3c90, 0xda1, 0x0, 0x100000001}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x2, 0x8001, 0x6, 0x1, 0x8, 0x3f, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x81, 0x8, 0xa4f, 0x1, 0x3, 0x7, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x6, 0x2, 0xfff, 0x7ff, 0x5, 0x7, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0x8, 0x7, r9}}], 0x150, 0x4000}], 0x2, 0x1) 2018/01/18 17:50:46 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d4f000-0x24)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) openat$hwrng(0xffffffffffffff9c, &(0x7f00003e4000)='/dev/hwrng\x00', 0x8800, 0x0) 2018/01/18 17:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00008ec000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x0, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000032000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x8000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a57000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/01/18 17:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001b000-0xc)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c0000)='/dev/sequencer2\x00', 0x407f, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) connect$llc(r1, &(0x7f0000456000-0x10)={0x1a, 0x1f, 0x3, 0x2, 0x7, 0x800, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000b1a000-0x10)={0x100000000, 0x105004}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x0, 0x0}) r2 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r2, 0x3, 0x4) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000474000)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}]}) 2018/01/18 17:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") umount2(&(0x7f000075e000)='.', 0x0) 2018/01/18 17:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003e2000)='/dev/audio\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ba2000-0x4)=0x0, &(0x7f00000bc000)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) 2018/01/18 17:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f00004b4000)=0x1, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f000060f000)=0x9) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00009f9000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) poll(&(0x7f0000a35000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000b10000)=0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 99.789640] binder: BINDER_SET_CONTEXT_MGR already set [ 99.798208] binder: 17081:17097 ioctl 40046207 0 returned -16 [ 99.812359] binder_alloc: 17081: binder_alloc_buf, no vma [ 99.819094] binder: 17081:17111 transaction failed 29189/-3, size 0-0 line 2957 2018/01/18 17:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff050002ed8100cb01", 0x279) 2018/01/18 17:50:46 executing program 3: r0 = inotify_init1(0x800000007ff) inotify_rm_watch(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000-0x4)=0x0, 0x2000000f, &(0x7f0000cf6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dspn(&(0x7f00007c0000-0xa)='/dev/dsp#\x00', 0x6, 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000037000)={r0, r2, 0x0, 0x2}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000705000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/18 17:50:46 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 = timerfd_create(0x0, 0x80800) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000967000-0x8)={0x4, 0x0}, 0x8) socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/01/18 17:50:46 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f6e000)='/dev/mixer\x00', 0x8080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1b3f, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x86bf, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3ed2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 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]}]}, 0x210) 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) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ae2000/0x1000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f0000959000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:50:46 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000fe0000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = gettid() perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000151000)=0x7fff) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000530000-0x18)={0x0, 0x9, 0xffffffffffffe3cb}) recvfrom$unix(r3, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r4) tkill(r1, 0x16) 2018/01/18 17:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xe5, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) userfaultfd(0x80800) 2018/01/18 17:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000010000)='/dev/snd/controlC#\x00', 0x0, 0x1ffb) r1 = dup(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009be000)='/dev/vga_arbiter\x00', 0x40000, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00002b1000/0x18000)=nil, &(0x7f00006c3000-0x18)=[@textreal={0x8, &(0x7f0000d19000-0x6f)="0f20c06635100000000f22c066b8090000000f23c80f21f86635000090000f23f80f0119b800068ed866b9ef09000066b86a07748a66babd8472720f30670f0fffb70f21783e0fc7f6baf80c66b81017f98466efbafc0c66b80000000066ef66b9800000c00f326635004000000f30", 0x6f}], 0x1, 0x1, &(0x7f0000ae5000)=[@vmwrite={0x8, 0x0, 0x312dcd94, 0x0, 0x4, 0x0, 0x0, 0x0, 0x9}, @cstype3={0x5, 0xf}], 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000+0xe65)=0x0) getpid() r3 = getpgrp(0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000923000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0x0, 0x20, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00007eb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1ff, 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x3, 0x0) shutdown(r7, 0x1) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) perf_event_open(&(0x7f000000d000-0x78)={0x5, 0x78, 0xa, 0x2, 0x6, 0x0, 0x0, 0x0, 0x80, 0xe, 0x0, 0x0, 0x0, 0x0, 0x706f, 0x0, 0x0, 0x3, 0x1ff, 0x0, 0x0, 0x7fff, 0x8, 0x8, 0x0, 0x0, 0x0, 0x5, 0x7fffffff, 0x6, 0x80, 0x3, 0x6, 0x4, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000012000-0x1)=0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x219a9e4a, 0x8, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r7, 0x4b32, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 17:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x0, &(0x7f0000f92000)="") write$tun(r0, &(0x7f000002e000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "7154e7", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) listen$netrom(r0, 0x8) [ 99.844369] binder: undelivered TRANSACTION_ERROR: 29189 [ 99.850159] binder: release 17081:17097 transaction 123 out, still active [ 99.857133] binder: undelivered TRANSACTION_COMPLETE [ 99.862675] binder: send failed reply for transaction 123, target dead 2018/01/18 17:50:46 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0xfffffffffffffd41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000d60000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000001000-0xc7)=""/199, 0xc7) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6dbe, 0x400) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000000)=0x0, 0x4) 2018/01/18 17:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000834000-0x138)={{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}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x4000c, 0x0, 0x13000, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000bbe000/0x18000)=nil, &(0x7f00005ce000)=[@text64={0x40, &(0x7f0000f97000)="b9800000c00f3235000400000f300fc71b45f966b8ba000f00d8b9800000c00f3235008000000f30360f01cf0f35f2470f21f40f015a00c7442400dc000000c74424020f4e0000c7442406000000000f011424", 0x53}], 0x1, 0x0, &(0x7f00008ea000)=[], 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fgetxattr(r1, &(0x7f0000b3b000)=@random={'btrfs.\x00', '/dev/kvm\x00'}, &(0x7f0000148000-0x1)=""/1, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x9, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xb8) 2018/01/18 17:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_fuse_mount(&(0x7f0000bfa000-0x8)='./file0\x00', 0x31dbb01ed0ec5f8b, 0xffffffffffffffff, 0x0, 0x100000001, 0xa0) ppoll(&(0x7f0000164000-0x10)=[{r0, 0x200, 0x0}, {r1, 0x1200, 0x0}], 0x2, &(0x7f0000a68000-0x10)={0x0, 0x0}, &(0x7f0000e19000-0x8)={0x7fffffff}, 0x8) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/18 17:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000893000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) getpeername$packet(0xffffffffffffffff, &(0x7f0000883000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001be000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003c6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, 0x80000000, 0x9c30, 0x400, 0x9, 0x80000000, r1}) clock_settime(0xfffffffffffffff4, &(0x7f0000b70000)={0x0, 0x0}) 2018/01/18 17:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x7f88, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f000053f000)=0x0, 0x0) io_setup(0xbf1, &(0x7f00008de000)=0x0) io_getevents(r0, 0x100000000, 0x7, &(0x7f00008a1000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000cd5000)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e21000-0xb)='/dev/audio\x00', 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) 2018/01/18 17:50:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x5528, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002fd000)={0x80000008, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a15000-0x4)=0x0) dup2(r0, r0) 2018/01/18 17:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0x8000, 0x100) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000296000-0x4)=0x0) ioperm(0x0, 0xc9e0, 0x0) getsockname$netlink(r0, &(0x7f0000ed7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c79000)=0xc) 2018/01/18 17:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d5f000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000cd3000)={0x2, 0x0, [0x2, 0xe111, 0x80, 0x8000, 0x1, 0x7, 0xfffffffffffffff7, 0x80]}) fsync(r0) syz_emit_ethernet(0x62, &(0x7f0000d86000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="bf32bfa96fcd", [], {@ipv4={0x800, {{0x10, 0x4, 0x0, 0x0, 0x54, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@noop={0x1}, @ra={0x94, 0x6, 0xfffffffffffffffe}, @rr={0x7, 0x23, 0x1ff, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/18 17:50:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffe, &(0x7f0000d59000-0x8)=0x0) io_getevents(r0, 0x6, 0x2, &(0x7f0000c70000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ddb000)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000523000)=@assoc_id=0x0, &(0x7f0000d6b000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000f7000)={r2, 0x190, 0x6, [0x7, 0x8a, 0x9, 0x1, 0x8, 0xffffffff]}, 0x14) write(r1, &(0x7f00001bb000-0xad)="2600000026004701925ef1f70722000c07fff70001001e000700ff36b807475105001a000000", 0x26) recvfrom(r1, &(0x7f0000339000)=""/0, 0x0, 0x0, &(0x7f0000bcc000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 17:50:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0xa)='net/raw\x00') sendfile(r0, r0, &(0x7f00004db000)=0x2001, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000094d000)={0x8, 0x1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f75000)={@common="0000366772657461702ff400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000e4000-0x14)={0x0, 0x9, 0x6, 0x3, 0x9, 0x6}, &(0x7f0000df5000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000008c000)={r2, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$PROG_LOAD(0x5, &(0x7f0000bf5000-0x48)={0xf, 0xb, &(0x7f00003a2000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3ff}, [@ldst={0x1, 0x3, 0xf9754751c471c8d5, 0x3, 0x0, 0x10, 0x1}, @map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @generic={0x4, 0x800, 0x8, 0x9e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x34}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000480000-0x4)='GPL\x00', 0x561, 0x73, &(0x7f0000238000)=""/115, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cf7000-0x10)={0x6b, 0x0, 0xffffffffffffff69, 0x7, 0x0}, &(0x7f000016e000-0x4)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000ec4000-0xe6)="afed444b2d5d8611b673e04c627f12ac0e4f34c20d4cedbed91ff212d0b96005faf3de324a93c9ec89d278802d55ca3e9985fc11064a602ece294ab15490dab618e099e602bba475dcb78c5450e88c6873ccb82fdd04eff4b4b28ea18ff1972f52cccb4dd58b6cd7c4e60ba8a1ce7de461f7405a0e865bff1fd50b5ac10d7d6e516abb60e2cc3172d62e24ddf1626c4e4f3a277c57248e064045459a3c3488acd2467f02c12ab25c89d07f2978d7e9497b3355cddf430ad4dd509bc23c0ace86b8a0e0c36a65d27b41eafbc6134f7a5ca9c08b3c2a76dcdec9cdc1a8bb72a66b69d8fb36843d", 0xe6) 2018/01/18 17:50:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ffb000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000c5a000-0x14)=@known='security.capability\x00', &(0x7f00009e8000-0x18)='em1GPLvboxnet1system[--\x00', 0x18, 0x2) r2 = syz_open_procfs(0x0, &(0x7f000057e000+0x90)='personality\x00') read(r2, &(0x7f0000e1e000-0x1c)=""/28, 0x1c) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00009cb000)=0x8001, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b6b000-0x4)=0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f000021f000-0xd6)=""/214) accept4$ax25(r2, &(0x7f000074a000)={0x0, {""/7}, 0x0}, &(0x7f000084c000)=0x10, 0x80000) 2018/01/18 17:50:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000200) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) unshare(0x24020000) r0 = syz_open_dev$mice(&(0x7f0000a85000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00002a8000-0x68)={0x4, 0x7, 0x8, {0x0, 0x0}, 0x100000000, 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]}) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000d7000)='/dev/dmmidi#\x00', 0x9, 0x2002) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000075d000-0x10)={&(0x7f00005e3000/0x4000)=nil, 0x4000}) r2 = fcntl$getown(r0, 0x9) prlimit64(r2, 0x9f77059a3ce6a46, &(0x7f00006bc000-0x10)={0x5, 0x2}, &(0x7f00009bc000-0x10)={0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f000015c000-0xd1)=""/209, 0xd1) 2018/01/18 17:50:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000854000)={@generic="a4eca63fbb8696fe9a38b5018f29d819", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x42, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000624000)=""/150, &(0x7f000055f000)=0x96) 2018/01/18 17:50:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = syz_open_dev$mice(&(0x7f00006a0000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) clock_gettime(0x0, &(0x7f0000932000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000f59000)={0x1bcee8a4, 0x100000001, 0x8001, {r2, r3+30000000}, 0x5, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) close(r0) 2018/01/18 17:50:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f0000c25000-0x8)='./file0\x00', &(0x7f0000ec5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c93000)='./file0\x00', &(0x7f0000da4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000571000)='./file0\x00', r1, r2) 2018/01/18 17:50:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002bb000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000066b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000121000)=0x0) stat(&(0x7f0000037000)='./file0\x00', &(0x7f0000589000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000efe000)=0x0) lstat(&(0x7f0000886000)='./file0\x00', &(0x7f0000561000+0x2de)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmmsg$unix(r2, &(0x7f0000639000)=[{&(0x7f000023b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a49000-0x90)=[{&(0x7f0000b5e000)="9cea2cddfd36a85715857115a954e81fdb91291d9d199cbf974b9193c97d2d92014e35ded0e0cde3049c6623005915d523597e7480711c56ae7641e888a90cb5", 0x40}, {&(0x7f00004db000)="f96d569e20171c5165350d32acdf24ee82eda2c09604e52ad434ab696089cd3ca3f1095b38cd53d7b99b5889428db7dc0416788e9cb51e02f1dc0a4e4aff9a2e69d55e15c9c4d43027f7ec852ddf09e1043aad221cdc5d1bdd95239b25bc7c9103a2e960a873609dce53043b4c6774", 0x6f}, {&(0x7f0000886000)="913b889c6c5f700b8e8dcf2ec53ace2cd0d67cccedd793f11b84703fb1535bceaa63bd49594e2a0ee7983333d1db7d10a2a533efbbccadf6a60ae48799aecfa0c0001442615593a21ca4ae8457452b19f53f93622f43c0c64d4aeee3ffbc51f0af7e8f57ab199ed264ac9a6a5c44052474395bf6e8d06168cd479430674898cadf5f46a0c373f0f4bcae1ec6e72513fc1882f8ac36b995bd7119776a11f26c00a980ec4c2781b696cf873dfa17eae5797e9778198b8fa41b171d1094c76fe12a162d373b94c5a56c00581859bc596bdd8b66523935a21d9d", 0xd8}, {&(0x7f0000ede000-0x1000)="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{&(0x7f0000962000-0xd9)="bac95b33cc5b8c3c5a1bf589082c3582503276f6dbcc22064dbfb4ae831fe8fe4d7ba92859c217e7f26110f932dc1e6217f41cb6cd2d813ed1946f5c264fc980066a0af498aa2dad1a125c343454a0d0025ddf07c422772d46b8c625dac48e98d3348f66f47c5370c10b8b20050e915842f1b354d62dc6616764e5d4696a8b50b3cb9e9d5773179ae62c81bcb9600654f9161c78ae34a02b6fdc07b5c6b3b16f7492322b02824c880a7be6fcb2a0170c0c1e849ad4c78b5f888c0357a9fdd0d6af4f3179f5c7f8f73713ea2035efe8c7283f17156f517184c3", 0xd9}, {&(0x7f0000fab000-0x84)="087790ad0208906facc88c3d6e40e9f694802da88f73cc914a3a264189639ce3511fd054fbf333adfe3116b23d01b4ce80b2fca718e5ddbbc89c9109bc8dcf3034b94474227e0fc0c0b3547d226b29ffa2d3b2e89a80a96ad89d5c69f068e65c872757c548de23f23fc1a19d8c4bc5bc7539d02118e3d549808106e5390f0f7a3598fba5", 0x84}, {&(0x7f0000bf9000)="1a3f3d9b0ac13b58d0c54f36666d2569ebc42d0a76a1c15ef1d6c7bc115c074994fb5ef8fc5953752ee3bbe8fc95b0ffb9ea7267b28d42575b627c068038a1ac1cc23d04640f7ad9be9ac5753aa3c546dd93d10219d540f618b6f8cdf8ec14a5b54490224563fed4deb30d25993b1f3c53f065552a59c28948224fbd1b3bf08c5d6ba9f68782c7c7f3422f9cea0515cd415ec169a1fc3a1d61b2b66ed1ae5a4aa0659eacb2697e671b925aaaa1d90c4205811cc34bcb42", 0xb7}, {&(0x7f0000448000)="b3cb659748479a17d0524e7c152fd11fe0366d07774ef518b6747c922ce5557a8354f95f986a8de1dec666caeab94d78a281727194cbd486429e773f9503ed736f12a49c7790ed664492ca680ef281ac68184f396cc8c2", 0x57}, {&(0x7f00002e4000)="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0x1000}, {&(0x7f00003d6000-0x35)="46c3ffadf3e9173109ed4359b98f69ece15a7914b04a39135513f18c6cebf44a7ae85455ffaef0b6c9e5c7f9c3ffaa5029c1d91ec38300896718703f85e973587cff2f9833e9366ee66dc0c8347c4545e80dff4ef3ea75fc4f51d4e8", 0x5c}, {&(0x7f00005b1000-0xf0)="f77d95cf7b396e812bfe91c998d935101c3917b03ba4448302866151ad7f202ffc7e9e8c7609d0be13983de4b9c4df89e2e7dbb72fe86b57f6c4352e321dc321b84e0e0ab73722247c174dc97b462d87cec70b22d3bcce4c09a545dba2b6f12cfb89f555671d1d67af636dc06823506a28c6cf5ad668ad435ffab80095705d67746850a23edcde672c599511cce4fc5d19da3bbc883298c7d2584f26d3966740e2c419de7b7a160ab31a61ec5a5cde98e98913226cf928ed9a267d478d61bae79979cf387617773860f576bf8adbdc041bd2f5894d10cd6f2903ecb4d442f8bb57fe465faf3467041fd1a7d49d00ad15", 0xf0}], 0x8, 0x0, 0x0, 0x80}, {&(0x7f0000573000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e41000)=[{&(0x7f0000a64000)="f54e847b91a6ac3d6bcd97b60f05004fcfe71abd5ee9429f9075e524b983d83c1e84172ca77735e13f33ec4b73220385306e93d43c5f7a3b6baabc8e4cfe8cbeb06629904f55e8ba3861f02340a91f3ee8009417", 0x54}, {&(0x7f0000c38000)="eee156183182d743c7fd24a0c99ea3013cd9b074039d9b984a7635157fb0f3960c6197", 0x23}], 0x2, &(0x7f0000b37000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, 0x0, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x4000001}], 0x4, 0x0) read(r1, &(0x7f000071b000)=""/128, 0x80) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000949000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/18 17:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x4, 0x722}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind$netrom(r1, &(0x7f0000059000-0x10)=@ax25={0x3, {"151a1d20d92d05"}, 0x80000001}, 0x10) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f0000726000)=@ax25={0x3, {"db56771bab0154"}, 0x40}, 0x10) close(r0) 2018/01/18 17:50:47 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f0000005000-0x18)=[@text32={0x20, &(0x7f0000001000-0x4b)="66b871008ee0b9800000c00f3235000400000f302e0f0171db660f3840a462faffffff360f017a16c4e13f7ddd8fe9b893d3b805000000b9e49200000f01d92ef20f2003b9b50800000f32", 0x4b}], 0x1, 0x0, &(0x7f0000000000)=[], 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000002000/0x18000)=nil, &(0x7f0000014000-0x18)=[@text32={0x20, &(0x7f0000025000-0x4e)="66b835010f00d826989966b88d000f00d80f20c36765f23e0f350f019d00780000c744240005000000c744240286770000c7442406000000000f01142466ba2000b8b9fa8818ef36653e670f2133", 0x4e}], 0x1, 0x0, &(0x7f0000011000-0x20)=[], 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000026000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000024000)={0x0, 0x5}, &(0x7f000001b000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000001d000)=@assoc_value={r3, 0x6}, &(0x7f000001d000)=0x8) 2018/01/18 17:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2aa, 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$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x17, &(0x7f0000a27000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/18 17:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006b2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00007f9000)={0x57, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) io_setup(0xa272, &(0x7f00009f1000)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a36000)=""/241, &(0x7f0000201000)=0xf1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ae8000)='/selinux/load\x00', 0x2, 0x0) 2018/01/18 17:50:47 executing program 3: mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000af8000)={0x0, 0x1, 0x5, 0x4, 0x0}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000af8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x43e, 0x4000) 2018/01/18 17:50:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000caf000-0x64)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0xf58e2b6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x3, 0x9e22, @loopback={0x0, 0x1}, 0xd3}], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) writev(r1, &(0x7f0000884000)=[{&(0x7f00003dd000-0xc0)="", 0x0}, {&(0x7f0000108000)="", 0x0}, {&(0x7f0000186000)="96", 0x1}], 0x3) 2018/01/18 17:50:47 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fd1000-0xc)={&(0x7f00000bd000-0x8)='./file0\x00', r1}, 0xc) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000096c000)={0x21, 0x0, 0x0, 0x0, "5e789e860a44ef5e3f2719b3e8367de99ce4358a7df95ebec50080531744309b"}) 2018/01/18 17:50:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) iopl(0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xc)='personality\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000000)={r3, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000970000)={0x2d6, []}, 0x39d) 2018/01/18 17:50:47 executing program 2: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = fcntl$getown(r0, 0x9) syz_emit_ethernet(0x2a, &(0x7f0000ad9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x806, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @loopback=0x7f000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000adc000-0xb)='net/rfcomm\x00') mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000adc000+0x3b6)=0x1) 2018/01/18 17:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000a40000-0x4d)=""/77, &(0x7f00004cf000)=0x4d) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a88000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt(r0, 0x20000100000114, 0xb, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000381000)=0x6, 0x4) r1 = syz_open_dev$audion(&(0x7f0000194000)='/dev/audio#\x00', 0x1ef4000, 0x220000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000765000-0x13)=""/19) io_setup(0x8, &(0x7f000090d000)=0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000531000-0x4d)=""/77) r3 = memfd_create(&(0x7f000052f000-0x1)='}vmnet1\x00', 0x2) ioctl$KVM_RUN(r1, 0xae80, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f00001f2000)='/dev/dmmidi#\x00', 0x7, 0x400000) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00002d1000-0x8)={0x1ff, 0x4a14, 0x0, 0x0}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a68000-0xc)={0x7, r0, 0x0}) io_submit(r2, 0x3, &(0x7f00006de000)=[&(0x7f0000334000-0x40)={0x0, 0x0, 0x0, 0x3, 0x80000001, r0, &(0x7f00005a1000)="2e1fb2a40b9faa3c0598374c4f2fa1dbdc6688052c17f1b59fb2860b681cf1511fb4b72dcf0c4177b9268686f601522bff1d84ec4f9cf8b2505f9821b0e16dfae855cf36cd58545db93265803c67c9540ba7ffb0f5f87670ebdcf880392588fd9cc3e1a4c4f846e40152a14a540aefb9febbf3549a0482697055cf0e091244d89801d4229ad9d5c480b44b3c47b7ac4e87add0731c6c3df040a6b06ffd840da6", 0xa0, 0xbb, 0x0, 0x1, r3}, &(0x7f0000606000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000ad5000-0x55)="a660101a262a1aabcff5bf6602561db2647d601aec53c02f9b0cd4f6d08e8bb909bae5db2a5d443f961cbebebc989d53080bbcf291e83556746b3471dfa4cd2d7349600c989fc82ac9d5813d1993db9917c769debc", 0x55, 0x0, 0x0, 0x1, r4}, &(0x7f0000589000-0x40)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffc, r0, &(0x7f00009ad000)="c2bd6c1d84f3dd55c07cfc8d5ff3db2d957b86fdbc826a39ebf9c1ff45cea59aaf1f9f8a4a82d5b7277290fc09b8488a32303c16ad3f57fcf9e9aa72f6cfee9dd748663cc1517f", 0x47, 0x5, 0x0, 0x1, r5}]) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x40000) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000539000-0xb)={0x6, 0x8000, 0x9, 0x3, 0x67, 0xed, 0x401, 0x80000000, 0x81, 0x4d, 0x8}, 0xb) 2018/01/18 17:50:47 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) socketpair(0x5, 0x3, 0x400, &(0x7f000000e000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000010000-0x2)="", 0xff91) 2018/01/18 17:50:47 executing program 5: seccomp(0x0, 0x0, &(0x7f0000008000-0x10)={0x9, &(0x7f00000ef000)=[{0xf359, 0x8, 0x7, 0xfffffffffffffffa}, {0x3ff, 0x81, 0x1ff, 0x42b}, {0x80, 0x6, 0x0, 0xe7}, {0x2, 0x4, 0x20, 0x4}, {0x1f, 0x8100000001, 0x9, 0x5}, {0x7, 0x0, 0xffff, 0x84}, {0x1000000007, 0xffff, 0x7, 0x0}, {0x6, 0x1, 0x2, 0x101}, {0xc4, 0x3f, 0x9e, 0x7}]}) r0 = syz_open_dev$vcsn(&(0x7f00000bd000)='/dev/vcs#\x00', 0xfffffffffffff800, 0x183000) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00000bf000-0x10)={0x10003, 0x0, &(0x7f0000b42000/0x4000)=nil}) 2018/01/18 17:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000dc9000-0x110)={{0x8, 0x2, 0x7, 0x1000, "0877a83a58bb7c7a143348ff4888288a8674418ce979689133c6d136eddd55ce65bddc4d7fa70f3c72b72955", 0xb2}, 0x0, 0x0, 0x7f859eb2, r1, 0x100, 0x4, "09f0e1c5b0550dbbaa576c8728cfc91d8e119181b964e501cfaa06837149bd6cb7fa8e90e8a2c19e3081d689df005b4e8e6b6b734066c81a5d774de2cba9c190", &(0x7f0000ae6000-0x9)='vboxnet1\x00', 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], [0x3, 0x2, 0x7e6, 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]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b50000-0xc)={0x0, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000047b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00007b4000)=""/219) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) accept4$packet(r3, 0x0, &(0x7f0000cbd000-0x4)=0x0, 0x0) 2018/01/18 17:50:47 executing program 0: mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00008a1000)=[], 0x100000000000005d) 2018/01/18 17:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x5, 0x40, &(0x7f0000d97000)={0x0, 0x0}) accept4$packet(r2, &(0x7f000035a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a3c000-0x4)=0x14, 0x80000) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000b7b000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f46000-0x4)=0x46, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/18 17:50:47 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, 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) io_setup(0x8, &(0x7f00004eb000)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000097f000-0x11)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r1, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_getevents(r1, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, 0x0}) r4 = syz_open_dev$sndmidi(&(0x7f000059f000)='/dev/snd/midiC#D#\x00', 0x2, 0x6c19005290aed900) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000b7a000)={0x0, 0x7, 0x10}, &(0x7f000025c000-0x4)=0xc) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000357000-0x4)=0x0, &(0x7f000073a000-0x4)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00006b9000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000a19000)={r5, 0x1}, &(0x7f0000b21000)=0x8) sendmsg$nl_crypto(r3, &(0x7f00009cd000-0x38)={&(0x7f0000102000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000c75000-0x10)={&(0x7f0000992000-0x128)=@alg={0x128, 0x10, 0x1c, 0x6, 0x1, {{'sha256-ssse3\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x7fffffff}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x78c1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x385}]}, 0x128}, 0x1, 0x0, 0x0, 0x40}, 0x40000) [ 100.289775] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 100.305515] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 100.328716] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/18 17:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000538000-0x138)="12000000120085ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008a4000+0xe0d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000328000-0x4)=0xb) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f0000f0e000-0x80)=[], 0x8, &(0x7f000022b000)=""/100, 0x64, 0x0}, 0x0}], 0x44444444444448d, 0x0, &(0x7f0000d50000)={0x77359400, 0x0}) 2018/01/18 17:50:47 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000835000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000709000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000d56000/0x4000)=nil, 0x9875, 0x4, 0x2, &(0x7f0000bfa000/0x3000)=nil, 0x8001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00002ad000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x1f)="0fd1d0c688d1eb498a96a809f9ba5320e1411819fb0504c61b7b844c8b05d4", 0x1f, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="014cce7eaa31873ab4a2d851e45bea62efae3d975702b9219aa4afc05b9ce4be251960ab20de04691bea3b47cc3ef85e31e0eea0cef86e78eae8d15cecd3978cb843b08197c13b4e78201b6944fa1cbb6d9e796cdcb48096320e86ea8a7caa68b0a256ed2ec1a92a57de93d0a7b42adabd078ee0955d480bc3de4d8739a587e27ad0be1b0baedb3d81cab29c11104155262539856452c361d190627d24531d428ecec6342130fdd64516884b373c7e77a62bfc99f2f1a803d00121195c9689a682b5a27124f2c02c9f90749759b30f96c224693126ebbc86a73ddc3742f309880a822bd0962fe2b7620180e20a", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") getxattr(&(0x7f0000534000)='./file0\x00', &(0x7f00007f0000-0xf)=@random={'system.\x00', 'md5sum\x00'}, &(0x7f00000a9000-0xd)=""/13, 0xffffff23) 2018/01/18 17:50:47 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000003e000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000050e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x3f) 2018/01/18 17:50:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) flock(r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000d26000-0x38)={0x1, 0x0, [{0x400000b2, 0x0, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 17:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000706000)='/dev/dsp\x00', 0x300, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000ee4000-0xb0)={{0x3, 0x1}, 'port1\x00', 0x0, 0x10, 0x2, 0xffffffffffffa388, 0xfffffffeffffffff, 0xe14f, 0x8, 0x0, 0x4, 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]}) 2018/01/18 17:50:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef", 0xfffffffffffffecc) 2018/01/18 17:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000298000-0x1)="", &(0x7f0000001000-0x1)=0x0, &(0x7f00001a2000)=0x0, &(0x7f0000370000-0x86)="") clone(0x2000000, &(0x7f000016d000-0x4)="0000007f", &(0x7f0000049000-0x4)=0x0, &(0x7f00007ab000)=0x0, &(0x7f0000408000)="22459df9f6e45e1a403d000474348f8c53917837b6075c8a40c80e226aefb3e14b26") getcwd(&(0x7f0000d1c000-0x2c)=""/44, 0x2c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000008000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000bb000)='children\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000dd8000-0x18)={0xaa, 0x0, 0x0}) sendfile(r1, r1, &(0x7f000039a000-0x8)=0x0, 0x4005) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000c2f000-0x10)={0x7f, 0x1}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000d90000)=0x81) 2018/01/18 17:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x80003, 0x10001) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/18 17:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000692000)="40000000000000000572696e67e02b", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) mq_timedreceive(r0, &(0x7f0000505000)=""/89, 0x59, 0xfff, &(0x7f000072f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000d23000-0x32)=""}}], 0x30) 2018/01/18 17:50:47 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) fremovexattr(r0, &(0x7f000053c000-0x9)=@known='user.syz\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x14000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00008b9000)={0x0, 0x3, 0x8, 0x1, 0x3f}) r2 = semget$private(0x0, 0x1, 0x8000004) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f0000000000)=0x2) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10000, 0x40000) mkdirat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x140) getpeername(r0, &(0x7f0000528000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000001000-0x18)={0x0, 0x1000, 0x400, 0x80000000, 0x7f}) 2018/01/18 17:50:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/autofs\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x80000) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000003000)=0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000004000)='./file0\x00') shmctl$IPC_SET(0x0, 0x1, &(0x7f0000013000-0x70)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f000066a000-0x8)='./file0\x00') execve(&(0x7f00007ae000)='./file0\x00', &(0x7f0000ecb000)=[&(0x7f00006a8000)='/dev/dmmidi#\x00', &(0x7f00006f8000-0xc)='trustedeth1\x00', &(0x7f0000cd4000-0xd)='/dev/dmmidi#\x00', &(0x7f0000605000)='/dev/dmmidi#\x00', &(0x7f0000b02000)='/dev/dmmidi#\x00', &(0x7f00007d5000-0x6)='loGPL\x00', &(0x7f00000fd000)='/dev/dmmidi#\x00', &(0x7f00004ec000)='@bdev$\x00'], &(0x7f0000426000)=[&(0x7f00003fe000)='eth1ppp1}:\x00', &(0x7f000042b000)='/dev/dmmidi#\x00', &(0x7f00007eb000)='\x00', &(0x7f00002dd000)='{\x00', &(0x7f0000a99000-0x9)='ppp0!)--\x00', &(0x7f0000387000-0xa)='em0Vuser{\x00', &(0x7f00006d2000-0x2)='(\x00', &(0x7f0000e7c000)='cgroup\x00']) clone(0x100500, &(0x7f0000b7d000)="", &(0x7f0000a67000-0x4)=0x0, &(0x7f0000a83000-0x4)=0x0, &(0x7f0000a28000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000b75000/0x2000)=nil, 0x2000}) 2018/01/18 17:50:47 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00003d8000)={{0x4, 0x6, 0x9ad, 0x6, "ff226b32b725215ae6cb4086a1df90ea6f7c2d7bbfc54df55171a7c4e71448344335428ba406063086e91971", 0x8}, 0xfff, [0x100000000, 0x1, 0x1, 0x4, 0x1, 0x0, 0x5, 0xb32, 0xdb8, 0x1, 0x3b24ea97, 0x2, 0x0, 0x3, 0xfffffffffffffffe, 0x4, 0xfff, 0x6, 0x1ff, 0x5, 0x0, 0xfffffffffffff34e, 0x3, 0x8, 0x5407e2b2, 0x5, 0x464b, 0x2, 0xfffffffffffffffc, 0x9, 0x80000001, 0x9, 0x1ff, 0x5, 0x6, 0x5, 0x400, 0xffffffffffff89f4, 0x2, 0x4, 0x180000000000000, 0x1, 0x5, 0x8000, 0x7, 0x800, 0x100, 0x8, 0xffffffffffffffe7, 0x5, 0x516c, 0x9, 0x0, 0x2, 0x6, 0x7, 0x6, 0x6, 0x4000000, 0x1, 0x14c0, 0x0, 0x0, 0xa6, 0x38000, 0x3f, 0x62, 0x8, 0x7fffffff, 0x2, 0x6, 0x101, 0xff, 0x7f, 0x28d4, 0x2, 0x1, 0x0, 0x2, 0xffffffffffffff65, 0xfffffffffffffffe, 0x62, 0x7, 0xd3, 0x7d, 0x6, 0x1, 0x9, 0x6, 0x3, 0x8, 0x1000, 0xb1a, 0xa4a, 0x8, 0x7, 0x9, 0x7, 0x2747, 0x5, 0x7fff, 0x7fff, 0x7513, 0xdd98, 0x9, 0x1f, 0xd, 0x401, 0x622, 0x40, 0x1, 0xffffffffffffffc1, 0x80000000, 0x800, 0x120000000000000, 0x375, 0x8001, 0x9, 0x9, 0x1000000000, 0x4, 0x7d, 0x7, 0x4, 0x8, 0xc28, 0x0, 0x8000], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) 2018/01/18 17:50:47 executing program 1: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 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]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 17:50:47 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dd4000)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000257000-0x40)={0xffff, 0x1, 0x7fffffff, 0x1, "e4bfde1bec6afa8e0beb8716951b73d237dc54b5fd27a7aac17390e60446dec524cb1db54bdf4b62149385a3", 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a67000)=0x0) statx(r0, &(0x7f000027f000-0x8)='./file0\x00', 0x4000, 0xfff, &(0x7f0000cad000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000052b000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004d8000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3, 0x1, 0x2, 0x39de, 0xa, 0x80, 0xa0, 0x3c, 0x0, r1}, {0x10000, 0x1, 0xfffffffffffff4bb, 0xfffffffffffffc01, 0x4, 0x2147, 0x1, 0x7ff}, {0x36, 0x0, 0x9, 0x3f}, 0x0, 0xf, 0x0, 0x1, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x3, 0x4, 0x2c17b80d, 0x8000}}, 0xe8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)="") chroot(&(0x7f000009a000)='./file0\x00') accept4$unix(r0, &(0x7f0000895000)=@file={0x0, ""/108}, &(0x7f00004ae000-0x4)=0x6e, 0x80800) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bb000-0x1)='.', 0x2) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') 2018/01/18 17:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dbd000)='/selinux/context\x00', 0x2, 0x0) bind$pptp(r2, &(0x7f000001a000-0x20)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x11}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x10000, 0x104000, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00003d8000-0xf5)=""/245) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000aab000-0x7f)={0x0, 0x77, "719f9f3c3937de33aeefef5b7a0cb6e885210241ea8e5e903cc44078b4c8d20be07a603c3ef85943a24e22dfad83f7d66fb50a55e52d4948e1e6a7d1b8b0e0d67531b1603d928254500e608c4ef848d5ca1dcf2b6dfbcf91ad5d875a2372d861d341e4ccc8f7296bad75800d338519db32bdd267e27a38"}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00009e4000-0xc)={0x2, 0xffffffffffffffff, 0x1}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000955000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000fdf000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00006c0000)={0xfffffffffffffffe, r5}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDADDIO(r4, 0x4b34, 0xabe5) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d59000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$KVM_SMI(r4, 0xaeb7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000221000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000830000-0x4)=0xe8) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000b16000-0x50)="57cc33a4c7f27e08f298dc9941f491f8bb0f0dfa2f0c886cd7c8f0a1f9f3880b0ab3381b27591d141c4ef6d71cadcf95ce23993a97b63feb0d4189d2a4ecafcfe1c3e8b0fcb0ab8469c131c1a944a64f", 0x50) clone(0x0, &(0x7f00008fd000-0x3)="e67fff", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") sched_setattr(0x0, &(0x7f0000d84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, 0x0) setuid(r6) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 17:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e0000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00005df000)={0x0, 0x4, 0x0}, &(0x7f0000387000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fd9000)={0x3f, 0xbc321e381cebd19, 0x80000001, 0x9, r2}, &(0x7f0000ce7000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000021d000-0x14)="79733976d8c3804aead96002ec08bbe60585ce12", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00009c7000-0x38)={0x0, 0x0, &(0x7f00002ce000-0x10)=[], 0x0, &(0x7f0000599000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r3, &(0x7f00000b4000-0xda)=""/218, 0xda) 2018/01/18 17:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000316000-0x8)={0x0, 0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000575000)=0x100000000, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000089d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2018/01/18 17:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000021a000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a8000)=0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b9f000)='/selinux/status\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f0000484000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 17:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009f8000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000abb000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000583000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000033d000-0x10)={r1, 0x6, 0x2, 0xe238}, &(0x7f000023d000-0x4)=0x10) mkdir(&(0x7f000018c000)='./file0\x00', 0x5) r2 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) rmdir(&(0x7f0000c59000)='./file0\x00') 2018/01/18 17:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x1000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff3cb, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) r0 = add_key$user(&(0x7f000059e000)='user\x00', &(0x7f0000376000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000499000)="", 0x0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) r1 = request_key(&(0x7f0000ad0000-0x8)='rxrpc_s\x00', &(0x7f000031a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a14000)='.-\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000da7000)='keyring\x00', &(0x7f0000e82000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/18 17:50:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa6000-0xb)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0xfedf, 0xe2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d8a000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x4, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00001e7000-0x18)={0xaa, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00006bc000)={0xf, 0x11, &(0x7f0000ebc000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf7}, [@ldst={0x3, 0x3, 0x0, 0x4, 0x1, 0xfffffff4, 0x1}, @call={0x85, 0x0, 0x0, 0x33}, @generic={0xfffffffffffffff7, 0x1, 0x8001, 0x1}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0xa}, @call={0x85, 0x0, 0x0, 0x34}, @map={0x18, 0x5, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008ae000-0x4)='GPL\x00', 0x4aa, 0x1000, &(0x7f00003e8000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mq_unlink(&(0x7f0000602000-0x19)='!self^nodevem1]lo,vmnet0\x00') r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e46000)='/dev/rtc\x00', 0x400, 0x0) bind$unix(r0, &(0x7f0000758000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000090f000+0x92a)={0x1, &(0x7f0000526000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r1) socket(0xa, 0x8000a, 0x0) 2018/01/18 17:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = creat(&(0x7f0000f3e000)='./file0\x00', 0x25) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000bf000-0x64)={&(0x7f0000c16000-0xc)=[0x6, 0x1, 0x3], 0x3, 0x0, 0xfffffffffffffc00, 0x4, 0xffffffffffffffff, 0x3, {0x3e, 0x10001, 0x6, 0x8, 0x6, 0x9, 0x6b, 0x8, 0x0, 0x8, 0x3f, 0x207, 0x953d, 0x1ff, "57f3ba66c407d6d62890fedfdbbbd60b0f9bd3c61595e241e1b3a906c507e84f"}}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x37b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x5, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000c2c000-0xe)="920982bc9c82629e776dd514516b", 0xe, 0x4810, &(0x7f0000da2000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/18 17:50:47 executing program 1: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d29000-0x11)='/dev/vga_arbiter\x00', 0x6040, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000efe000-0x4)=0x6, &(0x7f00000ec000-0x4)=0x4) r2 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000089f000-0xc)={0x0, 0x0}) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/18 17:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) mount(&(0x7f000093f000-0x8)='./file0\x00', &(0x7f000027d000)='./file0\x00', &(0x7f00008fa000)='autofs\x00', 0x1020000, &(0x7f0000c1d000)="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") 2018/01/18 17:50:47 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/user\x00', 0x2, 0x0) r1 = syz_open_dev$random(&(0x7f0000005000)='/dev/random\x00', 0x0, 0x20200) dup2(r0, r1) r2 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x80000080045002, &(0x7f000000a000)=0x0) 2018/01/18 17:50:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000040f000)={0x5, 0xa, &(0x7f0000bd8000-0xa)="c265e26401d484622667"}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f000076d000)={{0x1, 0x1, 0x4, 0x3, 0x7f}, 0x7, 0x72a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 17:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c1000-0x6)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f00003bc000-0x8)=0x100, 0x8) 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(0x1e, 0x805, 0x0) recvmmsg(r1, &(0x7f0000e5f000-0x258)=[{{0x0, 0x0, &(0x7f000034d000)=[{&(0x7f0000287000)=""/40, 0x28}], 0x1, &(0x7f00005da000)=""/174, 0xae, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000361000)={0x0, 0x0}) 2018/01/18 17:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x7, &(0x7f00009e6000-0x5b)=""/91, &(0x7f000047d000-0x4)=0x5b) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) pipe(&(0x7f000063e000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000fa2000-0x1000)="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", 0x1000, 0x8890, &(0x7f0000a77000-0x1c)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) r2 = creat(&(0x7f0000bf7000-0x8)='./file0\x00', 0x5) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000f7000-0x4)={0x2700000000000, 0x4, 0x80000000}) 2018/01/18 17:50:47 executing program 1: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000aec000-0x8)={0x7}, 0x8) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aed000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000900000-0x50)={0x5, 0x0, 0x3f, 0xb0, &(0x7f0000aec000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 17:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c04000-0x2)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f2c000)={0x0, 0x7ab4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 17:50:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80003, 0x8) getrandom(&(0x7f00009c3000)=""/0, 0x0, 0x2) sendmmsg$nfc_llcp(r0, &(0x7f00002dc000)=[{&(0x7f0000e98000)={0x27, 0x6, 0x400, 0x4, 0x5, 0x5, "9080cd27eb133f0f36140beb7ddbdf9a43dd052fb759707f1839e3391e21cc98d05176ebb2e2259585972b1729d50aff7295550d0701c52fba021c6fd929e0", 0x1b60f092}, 0x60, &(0x7f0000c27000-0x70)=[{&(0x7f0000b29000)="b138f5b1272f8ce4cb23ee9d5cc48387beae5d02617b9d39413d4025f68d155e181487f95cfee6df71ea12d510f6b8462753aab4c1a144c76f", 0x39}, {&(0x7f0000bcc000-0x3c)="bb013a6b2cc5f74c10a890efcb0c2bb6cbc3ae7db16effa45ce6129db2f7cb763cd3152aba93ab1e009f4cc27b65e640faf40111bc8e0ad1cc52f4f7", 0x3c}, {&(0x7f0000d02000-0xd1)="43ed2cc2eee95c7a9ec14e045455839e1816564e4aea39d64a118d46c47b0f7c60615901cd23f867a7dac21b9f666a99ab6aae64dfdda41481f53e5ee2ea8ae3f788709684180dcd6220904b3428a4ac024b7d78a447f0e9ea131317ae82ba324cdf39cb463a1e8811265236a84e131f7f759d34fdacbfd658a820c71bc795963b9f9ad83fb1ed72e4b729178e00b15ea4e2854fc9938c7ef79a050471ebdce43ece2e352ca54a37c61078cd994f790bcdbba18b7021eb2194d469eae2c5566c2153bec001d88f2eec637a56b4754d4646", 0xd1}, {&(0x7f0000570000)="9c700591290ed59ebaef2cd882d9d01c5a1112e39404b190c8123e038c6a894d8d537c33b282ceb6d04281fedc03a8bb0016ffba752afb9ff7b9fa", 0x3b}, {&(0x7f0000ade000)="d27551f064f6ed73fb34b162c4385e04bfeb52c01365972830c934f06dee12a4f900ad7a2ef90f595343924f1f8ebe642705fbdf0575c3759cc5dbab48266ccbbd7caa2520617f7868100881c71e4636e6ee86a1f523134273ece821d8b63d4feefd1dc2daab196807303aba0b96375b27ae23224e277ed09e7857301aa6669d01b2f3ed3d23797e8c3d3e266254f94ae6ee76b33fe8ab09fdb0d7", 0x9b}, {&(0x7f000099d000)="2c5d5c9510f9b0794e16cd2e36e17e29ece6c48e6c07529f804d19d940096dc4cf2149269bf0daaeff7f3b12d793f8d807c05fa3edee915d5d694c2e39fe76095d985138d9211a10a8dd9a37608b5169be77655144a83a", 0x57}, {&(0x7f0000af8000-0x36)="c07e47702b4053b3feb1e5fdd963e6bf71118d992bc2405e1c1ac2b12278e61f61699545165d9d498b89a16a3e5b84c79c8cefb2f0bb", 0x36}], 0x7, &(0x7f00008e6000-0x108)={0x108, 0x0, 0xaf, "5195b989f29e993283e7697fcbaf7976e51e907f6757cbb2581d81f77ccc65703290a2d545e9effbaea4f7c9c038614116b21371de9e9ae83a4bdd1cec820438b161c726e9eeb433b3340022423e2266c72580d7bbb7cbaa45e235f9018d61c1a3dd56ddeaa2e4baca9f6853af923e5e0dcff8c4b4022be3a1558195068baa339ce8da1fe7f118f2f7e0a8864a61b49ca23952e2048bdc6b1f76d0a1c56315d9ca769b2b97825bde48aecf6e111ed2299a26dd637f25a8827772fe93e1503409ffa73631e2ad38980e765c8ebba96873ff2b443a13492b654c290a31536a6cf1b97ca04e5168f83185f0562940324e3d1a6a7d7c5f"}, 0x108, 0x8000}, {&(0x7f00008aa000)={0x27, 0x80, 0x100000000, 0x0, 0x7fff, 0xfff, "5cbb6f2fa567eae05341e12b902ab71709d3b89032fd99635ad6c6b2d7019fa7a5a443ee31709a69f6a6c1fe2c584d6151d8fcf1f7c7ae4e27a3d1311521fe", 0x5}, 0x60, &(0x7f00000ac000-0x50)=[{&(0x7f000034e000-0x36)="895882d511e12bd1bb9bf7b1750416c93efec2582109b99d86158a3e58c71400327fc098633fc803a5b855b228033a61324f02987f8f", 0x36}, {&(0x7f000051f000-0x84)="2d1a2e77900867dfd5b605644655044cc0e3c72672ca172e7236750b2c04221883a3e93daa92b60726ab6358c2224d5787a97ff44f0b22b7a65ddd97a6b4579a4221feab804debdd243e53e969d44158fe4e17e5ed7d8a666f3be389a8621a53694dc24717b4bf9b838f99f46bbe33d6d04502e73312235b6b73d79c7a0bd7cbe1926eac", 0x84}, {&(0x7f0000627000)="f9189c198c4a67180d59396142942670ce74a71d4419d467d7bede9e633fc6b4906221", 0x23}, {&(0x7f00001b2000)="f5cdf6c71bef8769a57ff5aa95e7495c68d81a416b63980868f07c59c0da84c06eaf9de024342e2f62234e880168e406a6ec0f27edbd07c600825dbe76cb540bdb86dfd119a9d2af1ce4ef27bc8e648acb604b2004354bb3901bd5da96ee4c539b063248d31225b7ebff66d4b6c6ef9d39a41115", 0x74}, {&(0x7f000071c000-0x9f)="c9bbbe438125539badf1acbe99a87b2df95f4dcc81f36f839fdc412315af860563e20869f33c7b73e1b00b2956fd9a0ef5afcde91a2274ea437d6fd869af1e0b529bc73544ee8f2b26c63d5c4112f58e2cd5bbf33dd5787b34cae14abb69e2d0665723734aca0dd6a9bf7f9fda15d12e2a6b06867e04e3b95baaa15a741a16c6f7b5d96b81333ee4541deed1891942b9fd514e4dd481e9bad130d3eb1d9be3", 0x9f}], 0x5, &(0x7f00006d5000)={0x38, 0x88, 0x5, "5facfe27c56513b091c9704feb453836dbdebafe0147607db3c1ffef5caf6ca4c54cf0"}, 0x38, 0x40}], 0x2, 0x4000) 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$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x111, 0x0, ""}], 0x10, 0x0}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000026f000)={&(0x7f00004c0000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000381000)={&(0x7f00009e0000-0x104)={0x104, 0xe, 0x9, 0xb00, 0x1, 0x3, {0x7, 0x0, 0x1}, [@generic="45fd9b483a53ce2cb24421d9707fd2b2b500f5852ed1b5eededaa2a5a819a1d76a8d960d6bf304e917ebfe0d03ff554ab41aaafdea9b5c0d959e4b9f242a3756bddfb8e7d7ccd5b87c4483ed764e504f22127ae6556ccb3fed98f0184679771aaebdb66cc9b857f6ab5cc31968bb97ffac5f84cc1bc9a6d83508caaffda06f5ad02cd5cef686fb09dc8a5419b23624bb85251d1983d0ede4532e5791727f0a0930db86bcea3ee18f519a03192a06023debf66640d2be4c12d45e96bfb9badf531ff78e65d9053f1c1600c6a3ed128d5c6aa9165b5b8bf84963cc86db9bb3f6", @typed={0x10, 0x34, @u64=0x2}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") pipe(&(0x7f0000215000-0x4)={0x0, 0x0}) 2018/01/18 17:50:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009ec000-0x4)=0xffffffffffffff8d) 2018/01/18 17:50:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) linkat(0xffffffffffffffff, &(0x7f000020c000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00005ef000-0x8)='./file0\x00', 0x0) 2018/01/18 17:50:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000af3000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0xbb) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3a827191a01002356ba602dff050000fef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a41000-0x8)={0x0, 0x0}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007fa000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000c09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d70000-0x4)=0x14, 0x80800) connect$can_bcm(r2, &(0x7f0000815000+0xb04)={0x1d, r3, 0x0, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = add_key$user(&(0x7f0000c01000-0x5)='user\x00', &(0x7f0000b8c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ed6000)="2c7f98242093ee407f157d4c50950f6ddcdc8e5389edb2c58b84a43154cde5ab3142dd0aff37287bf4a1eeea5f0120d5dd4802993621a87bfd5f24a35ceba4ed6ceea1af4be6dbdfee1dcc602175aa23", 0x50, 0xfffffffffffffffd) keyctl$get_security(0x11, r4, &(0x7f000007e000)=""/1, 0x1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000099000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000489000)='/selinux/load\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 17:50:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') signalfd(r0, &(0x7f0000e6e000)={0xfffffffffffffff9}, 0x8) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000bbd000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r0, r2) getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) [ 100.891973] [ 100.893668] ========================= [ 100.897458] WARNING: held lock freed! [ 100.901254] 4.15.0-rc7-mm1+ #56 Not tainted [ 100.905562] ------------------------- [ 100.909373] syz-executor6/17367 is freeing memory 0000000002f6b2d8-00000000c8f18738, with a lock still held there! [ 100.919866] (sk_lock-AF_INET6){+.+.}, at: [<0000000089e64c85>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 100.928812] 1 lock held by syz-executor6/17367: [ 100.933451] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000089e64c85>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 100.942796] [ 100.942796] stack backtrace: [ 100.947281] CPU: 1 PID: 17367 Comm: syz-executor6 Not tainted 4.15.0-rc7-mm1+ #56 [ 100.954876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.964215] Call Trace: [ 100.966782] dump_stack+0x194/0x257 [ 100.970387] ? arch_local_irq_restore+0x53/0x53 [ 100.975038] debug_check_no_locks_freed+0x32f/0x3c0 [ 100.980035] kmem_cache_free+0x68/0x2b0 [ 100.983999] __sk_destruct+0x622/0x910 [ 100.987866] ? kfree+0xd9/0x260 [ 100.991133] ? sock_rfree+0x160/0x160 [ 100.994908] ? sock_sendmsg+0xca/0x110 [ 100.998770] ? SyS_sendto+0x40/0x50 [ 101.002372] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 101.007370] ? debug_check_no_obj_freed+0x611/0xf1f [ 101.012365] ? check_noncircular+0x20/0x20 [ 101.016578] ? print_irqtrace_events+0x270/0x270 [ 101.021313] ? __local_bh_enable_ip+0x121/0x230 [ 101.025960] ? sctp_put_port+0x495/0x640 [ 101.030002] ? sctp_poll+0xc00/0xc00 [ 101.033698] ? refcount_sub_and_test+0x115/0x1b0 [ 101.038427] ? refcount_inc+0x50/0x50 [ 101.042201] ? refcount_inc+0x50/0x50 [ 101.045978] sk_destruct+0x47/0x80 [ 101.049493] __sk_free+0xf1/0x2b0 [ 101.052922] sk_free+0x2a/0x40 [ 101.056089] sctp_association_put+0x14c/0x2f0 [ 101.060561] ? sctp_association_hold+0x20/0x20 [ 101.065127] ? lock_sock_nested+0x91/0x110 [ 101.069349] ? trace_hardirqs_on+0xd/0x10 [ 101.073474] ? __local_bh_enable_ip+0x121/0x230 [ 101.078123] sctp_wait_for_sndbuf+0x673/0x8d0 [ 101.082602] ? sctp_init_sock+0x13b0/0x13b0 [ 101.086897] ? do_raw_spin_trylock+0x190/0x190 [ 101.091455] ? __local_bh_enable_ip+0x121/0x230 [ 101.096098] ? sctp_prsctp_prune+0x97/0x790 [ 101.100397] ? prepare_to_wait+0x4d0/0x4d0 [ 101.104607] ? trace_hardirqs_on+0xd/0x10 [ 101.108736] sctp_sendmsg+0x28f7/0x33f0 [ 101.112695] ? sctp_id2assoc+0x390/0x390 [ 101.116744] ? avc_has_perm+0x43e/0x680 [ 101.120699] ? avc_has_perm_noaudit+0x520/0x520 [ 101.125346] ? __fget+0x35c/0x570 [ 101.128779] ? iterate_fd+0x3f0/0x3f0 [ 101.132562] ? find_held_lock+0x35/0x1d0 [ 101.136606] ? sock_has_perm+0x2a4/0x420 [ 101.140652] ? lock_release+0x9a2/0xa40 [ 101.144611] ? __check_object_size+0x8b/0x530 [ 101.149087] inet_sendmsg+0x11f/0x5e0 [ 101.152859] ? inet_sendmsg+0x11f/0x5e0 [ 101.156808] ? __might_sleep+0x95/0x190 [ 101.160760] ? inet_create+0xf50/0xf50 [ 101.164624] ? selinux_socket_sendmsg+0x36/0x40 [ 101.169282] ? security_socket_sendmsg+0x89/0xb0 [ 101.174016] ? inet_create+0xf50/0xf50 [ 101.177878] sock_sendmsg+0xca/0x110 [ 101.181567] SYSC_sendto+0x361/0x5c0 [ 101.185257] ? SYSC_connect+0x4a0/0x4a0 [ 101.189209] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 101.194547] ? __do_page_fault+0x3d6/0xc90 [ 101.198762] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 101.204033] ? SyS_futex+0x269/0x390 [ 101.207724] ? SyS_setsockopt+0x215/0x360 [ 101.211851] ? do_futex+0x22a0/0x22a0 [ 101.215627] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 101.220448] SyS_sendto+0x40/0x50 [ 101.223877] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 101.228619] RIP: 0033:0x452e39 [ 101.231783] RSP: 002b:00007f097d504c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 101.239465] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 101.246711] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 101.253955] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 101.261199] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 101.268444] R13: 00000000ffffffff R14: 00007f097d5056d4 R15: 0000000000000003 [ 101.275888] ================================================================== [ 101.283241] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 101.289885] Read of size 4 at addr ffff8801ce23288c by task syz-executor6/17367 [ 101.297304] [ 101.298911] CPU: 1 PID: 17367 Comm: syz-executor6 Not tainted 4.15.0-rc7-mm1+ #56 [ 101.306522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.315851] Call Trace: [ 101.318420] dump_stack+0x194/0x257 [ 101.322037] ? arch_local_irq_restore+0x53/0x53 [ 101.326685] ? show_regs_print_info+0x18/0x18 [ 101.331160] ? lock_acquire+0x1d5/0x580 [ 101.335124] ? trace_hardirqs_on+0xd/0x10 [ 101.339253] ? do_raw_spin_lock+0x1e0/0x220 [ 101.343568] print_address_description+0x73/0x250 [ 101.348390] ? do_raw_spin_lock+0x1e0/0x220 [ 101.352699] kasan_report+0x23b/0x360 [ 101.356486] __asan_report_load4_noabort+0x14/0x20 [ 101.361392] do_raw_spin_lock+0x1e0/0x220 [ 101.365525] _raw_spin_lock_bh+0x39/0x40 [ 101.369562] ? release_sock+0x74/0x2a0 [ 101.373430] release_sock+0x74/0x2a0 [ 101.377131] ? sctp_prsctp_prune+0x97/0x790 [ 101.381435] ? __release_sock+0x360/0x360 [ 101.385564] ? trace_hardirqs_on+0xd/0x10 [ 101.389708] sctp_sendmsg+0x2993/0x33f0 [ 101.393687] ? sctp_id2assoc+0x390/0x390 [ 101.397728] ? avc_has_perm+0x43e/0x680 [ 101.401690] ? avc_has_perm_noaudit+0x520/0x520 [ 101.406338] ? __fget+0x35c/0x570 [ 101.409784] ? iterate_fd+0x3f0/0x3f0 [ 101.413578] ? find_held_lock+0x35/0x1d0 [ 101.417636] ? sock_has_perm+0x2a4/0x420 [ 101.421684] ? lock_release+0x9a2/0xa40 [ 101.425641] ? __check_object_size+0x8b/0x530 [ 101.430135] inet_sendmsg+0x11f/0x5e0 [ 101.433923] ? inet_sendmsg+0x11f/0x5e0 [ 101.437876] ? __might_sleep+0x95/0x190 [ 101.441834] ? inet_create+0xf50/0xf50 [ 101.445706] ? selinux_socket_sendmsg+0x36/0x40 [ 101.450355] ? security_socket_sendmsg+0x89/0xb0 [ 101.455087] ? inet_create+0xf50/0xf50 [ 101.458958] sock_sendmsg+0xca/0x110 [ 101.462656] SYSC_sendto+0x361/0x5c0 [ 101.466357] ? SYSC_connect+0x4a0/0x4a0 [ 101.470317] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 101.475660] ? __do_page_fault+0x3d6/0xc90 [ 101.479881] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 101.485180] ? SyS_futex+0x269/0x390 [ 101.488870] ? SyS_setsockopt+0x215/0x360 [ 101.493005] ? do_futex+0x22a0/0x22a0 [ 101.496789] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 101.501626] SyS_sendto+0x40/0x50 [ 101.505076] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 101.509808] RIP: 0033:0x452e39 [ 101.512985] RSP: 002b:00007f097d504c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 101.520674] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 101.527930] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 101.535177] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 101.542424] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 101.549671] R13: 00000000ffffffff R14: 00007f097d5056d4 R15: 0000000000000003 [ 101.556946] [ 101.558551] Allocated by task 17372: [ 101.562244] save_stack+0x43/0xd0 [ 101.565683] kasan_kmalloc+0xad/0xe0 [ 101.569375] kasan_slab_alloc+0x12/0x20 [ 101.573324] kmem_cache_alloc+0x12e/0x760 [ 101.577450] sk_prot_alloc+0x65/0x2a0 [ 101.581224] sk_alloc+0x105/0x1440 [ 101.584742] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 101.589564] sctp_accept+0x5c4/0x970 [ 101.593258] inet_accept+0x12c/0x930 [ 101.596960] SYSC_accept4+0x38d/0x870 [ 101.600738] SyS_accept+0x26/0x30 [ 101.604170] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 101.608896] [ 101.610500] Freed by task 17367: [ 101.613852] save_stack+0x43/0xd0 [ 101.617282] __kasan_slab_free+0x11a/0x170 [ 101.621493] kasan_slab_free+0xe/0x10 [ 101.625269] kmem_cache_free+0x86/0x2b0 [ 101.629220] __sk_destruct+0x622/0x910 [ 101.633081] sk_destruct+0x47/0x80 [ 101.636598] __sk_free+0xf1/0x2b0 [ 101.640028] sk_free+0x2a/0x40 [ 101.643199] sctp_association_put+0x14c/0x2f0 [ 101.647670] sctp_wait_for_sndbuf+0x673/0x8d0 [ 101.652142] sctp_sendmsg+0x28f7/0x33f0 [ 101.656091] inet_sendmsg+0x11f/0x5e0 [ 101.659877] sock_sendmsg+0xca/0x110 [ 101.663567] SYSC_sendto+0x361/0x5c0 [ 101.667257] SyS_sendto+0x40/0x50 [ 101.670688] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 101.675417] [ 101.677025] The buggy address belongs to the object at ffff8801ce232800 [ 101.677025] which belongs to the cache SCTPv6 of size 1888 [ 101.689312] The buggy address is located 140 bytes inside of [ 101.689312] 1888-byte region [ffff8801ce232800, ffff8801ce232f60) [ 101.701256] The buggy address belongs to the page: [ 101.706171] page:ffffea0007388c80 count:1 mapcount:0 mapping:ffff8801ce232000 index:0x0 [ 101.714292] flags: 0x2fffc0000000100(slab) [ 101.718507] raw: 02fffc0000000100 ffff8801ce232000 0000000000000000 0000000100000002 [ 101.726367] raw: ffffea0007585fa0 ffffea0007119e20 ffff8801d2007b40 0000000000000000 [ 101.734220] page dumped because: kasan: bad access detected [ 101.739902] [ 101.741506] Memory state around the buggy address: [ 101.746411] ffff8801ce232780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 101.753746] ffff8801ce232800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 101.761089] >ffff8801ce232880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 101.768420] ^ [ 101.772022] ffff8801ce232900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 101.779369] ffff8801ce232980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 101.786701] ================================================================== [ 101.794072] Kernel panic - not syncing: panic_on_warn set ... [ 101.794072] [ 101.801421] CPU: 1 PID: 17367 Comm: syz-executor6 Tainted: G B 4.15.0-rc7-mm1+ #56 [ 101.810331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.819674] Call Trace: [ 101.822259] dump_stack+0x194/0x257 [ 101.825907] ? arch_local_irq_restore+0x53/0x53 [ 101.830592] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 101.835347] ? vsnprintf+0x1ed/0x1900 [ 101.839126] ? do_raw_spin_lock+0x140/0x220 [ 101.843444] panic+0x1e4/0x41c [ 101.846626] ? refcount_error_report+0x214/0x214 [ 101.851378] ? add_taint+0x1c/0x50 [ 101.854922] ? add_taint+0x1c/0x50 [ 101.858447] ? do_raw_spin_lock+0x1e0/0x220 [ 101.862748] kasan_end_report+0x50/0x50 [ 101.866701] kasan_report+0x148/0x360 [ 101.870490] __asan_report_load4_noabort+0x14/0x20 [ 101.875408] do_raw_spin_lock+0x1e0/0x220 [ 101.879542] _raw_spin_lock_bh+0x39/0x40 [ 101.883577] ? release_sock+0x74/0x2a0 [ 101.887442] release_sock+0x74/0x2a0 [ 101.891132] ? sctp_prsctp_prune+0x97/0x790 [ 101.895433] ? __release_sock+0x360/0x360 [ 101.899562] ? trace_hardirqs_on+0xd/0x10 [ 101.903702] sctp_sendmsg+0x2993/0x33f0 [ 101.907681] ? sctp_id2assoc+0x390/0x390 [ 101.911721] ? avc_has_perm+0x43e/0x680 [ 101.915682] ? avc_has_perm_noaudit+0x520/0x520 [ 101.920329] ? __fget+0x35c/0x570 [ 101.923774] ? iterate_fd+0x3f0/0x3f0 [ 101.927572] ? find_held_lock+0x35/0x1d0 [ 101.931642] ? sock_has_perm+0x2a4/0x420 [ 101.935689] ? lock_release+0x9a2/0xa40 [ 101.939645] ? __check_object_size+0x8b/0x530 [ 101.944132] inet_sendmsg+0x11f/0x5e0 [ 101.947909] ? inet_sendmsg+0x11f/0x5e0 [ 101.951862] ? __might_sleep+0x95/0x190 [ 101.955819] ? inet_create+0xf50/0xf50 [ 101.959701] ? selinux_socket_sendmsg+0x36/0x40 [ 101.964349] ? security_socket_sendmsg+0x89/0xb0 [ 101.969093] ? inet_create+0xf50/0xf50 [ 101.972963] sock_sendmsg+0xca/0x110 [ 101.976658] SYSC_sendto+0x361/0x5c0 [ 101.980358] ? SYSC_connect+0x4a0/0x4a0 [ 101.984317] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 101.989655] ? __do_page_fault+0x3d6/0xc90 [ 101.993878] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 101.999176] ? SyS_futex+0x269/0x390 [ 102.002865] ? SyS_setsockopt+0x215/0x360 [ 102.007000] ? do_futex+0x22a0/0x22a0 [ 102.010788] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 102.015621] SyS_sendto+0x40/0x50 [ 102.019063] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 102.023796] RIP: 0033:0x452e39 [ 102.026964] RSP: 002b:00007f097d504c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 102.034653] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 102.041899] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 102.049154] RBP: 000000000000047f R08: 00000000204d9000 R09: 000000000000001c [ 102.056400] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4c88 [ 102.063648] R13: 00000000ffffffff R14: 00007f097d5056d4 R15: 0000000000000003 [ 102.071357] Dumping ftrace buffer: [ 102.074888] (ftrace buffer empty) [ 102.078574] Kernel Offset: disabled [ 102.082179] Rebooting in 86400 seconds..