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") getrandom(&(0x7f0000000000)=""/118, 0x76, 0x4) 2018/01/15 15:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007f1000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000045a000-0xb8)={0x0, 0x7, 0x1, 0x9, 0x200, 0x20d, 0x80000000, 0x8, {0x0, @in6={{0xa, 0x3, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x5, 0x200, 0x400, 0x2}}, &(0x7f0000869000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000013f000)=@sack_info={r1, 0x2, 0x5}, &(0x7f000057a000+0x61)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000091e000+0x654)='blacklist\x00', &(0x7f000084b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf4000)='\x00', 0xfffffffffffffffc) lstat(&(0x7f000060f000)='./file0\x00', &(0x7f000086e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, 0x0, r3) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000f27000/0x3000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00007c5000-0xb8)=""/184) 2018/01/15 15:58:46 executing program 3: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000a9000)={@random="d7ec470c4d0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/15 15:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000d3d000)="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", &(0x7f0000a7f000)="", 0x1}, 0xffffffffffffffb7) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000004000-0x2)="", 0x0) 2018/01/15 15:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = creat(&(0x7f00001b9000-0x8)='./file0\x00', 0x109) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00008c2000-0xbc)={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]}) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:46 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) socketpair(0x0, 0x805, 0x2, &(0x7f0000a95000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a93000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a95000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000a94000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x81, 0x4) nanosleep(&(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f000073d000-0x10)={0x0, 0x0}) 2018/01/15 15:58:46 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20, 0xc0800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)=0xf6e0, 0x4) 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}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000011000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000013000)=0x0, 0x80000) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000)=0x0) msgget(0x3, 0x39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d79000)="b96721b3f188de02c05eed0ed77efde6548732f6329b666c37eba24c5f76d6dd17f79e6647187321030b73155e48cfa6d722815370afe7713fdcdd72dade682cf9a7569929ab517cc84edc2afdf261c7b9328e8b4f76f4292a3e7882b57dc0bee60846976c65c568f79c793d934a7b09350e2249d3ec9139", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003f3000-0x25)="4466b09f00096a93dd00373046c9092446a355deef95179f71cc9c37f0f909effc85ba4ebf1dbced91d3b49bf99135670ff54d1b61e19e82c4f85a8394f3520ed96c4152412aca0a27c4615e93788f3a3569815f355562") madvise(&(0x7f00003a0000/0x2000)=nil, 0x2000, 0x75) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003b3000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 15:58:46 executing program 2: epoll_create(0xb277) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000017000)='/dev/vcsa#\x00', 0xff, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000e000)={r1, &(0x7f0000017000)=""}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000018000-0x8)=0x7) getsockopt$inet_int(r0, 0x0, 0x35, &(0x7f000000f000)=0x0, &(0x7f000000a000)=0x4) 2018/01/15 15:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000db2000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a8000)=0x10) r2 = shmget(0x3, 0x4000, 0x78000140, &(0x7f000018a000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000036000-0x1000)=""/4096) setsockopt(r1, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/15 15:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) r1 = syz_open_dev$vcsa(&(0x7f000017a000)='/dev/vcsa#\x00', 0x7ff, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c9000-0x10)='/dev/sequencer2\x00', 0x40800, 0x0) sendto$ipx(r1, &(0x7f000049a000-0x8c)="b8ca5ba110d7e4095c8e800a7a9fcef7acdea29491530eb4daf5acb1663b84a6a41de557fda5433813ec497cb2c3a128840719e650f1d5bf063595e812410d207c07fef1d1de80e2507e190f3c3490b2dc66fd5bf1f8624ded3863bf90626d2375dee0cc6c8a79ba38fb5d484e78f6f7f3ef9a8e7b0cfe550605e986c46873155fbe2bbf9786efdf9977b6ba", 0x8c, 0x4001, &(0x7f000048a000)={0x4, 0x81, 0x8, "d694defe9911", 0x200, 0x0}, 0x10) syz_open_procfs(0x0, &(0x7f0000736000-0xd)='net/anycast6\x00') ioctl$int_in(r0, 0x5452, &(0x7f00002f5000-0x8)=0x5) 2018/01/15 15:58:46 executing program 7: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000490000-0x2c)={0x54, 0x5, 0x9, {0x3, 0x4}, {0xfffffffffffffff7, 0x2}, @period={0x5d, 0x9, 0x5, 0x20, 0x1905c7bd, {0x9, 0x5, 0x4, 0x7}, 0x2, [0x7ff, 0x20]}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000843000)=0x3, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 15:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e72000)='/selinux/member\x00', 0x2, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000006f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fstat(r1, &(0x7f0000ddf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000bf1000-0x28)={0x1, 0x0, [{0x400000b5, 0x0, 0x0}]}) [ 38.062006] sctp: [Deprecated]: syz-executor4 (pid 5427) Use of int in max_burst socket option deprecated. [ 38.062006] Use struct sctp_assoc_value instead [ 38.097590] sctp: [Deprecated]: syz-executor4 (pid 5442) Use of int in max_burst socket option deprecated. [ 38.097590] Use struct sctp_assoc_value instead 2018/01/15 15:58:47 executing program 2: mmap(&(0x7f0000000000/0x5cf000)=nil, 0x5cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x93c7ce6df0c2d0fc, 0x102) mmap(&(0x7f00005cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00005cf000)=""/138) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x8000000000, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"60b42bfe1a4ffe15c8a573d1"}}], 0x30) ioctl(r1, 0x227b, &(0x7f0000001000)="06") ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00005d1000-0x40)={&(0x7f0000541000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000f1000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00005c9000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00002fa000-0x4)=[0x0], 0x4, 0x6, 0x6, 0x4000000000000267, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f000042c000-0x9a)=""/154, 0x9a) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000057000-0x18)={0xaa, 0x20, 0x0}) 2018/01/15 15:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001c000-0x1)='j', 0x1) sendto$unix(r1, &(0x7f000001c000)="0e", 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2) r2 = syz_open_dev$amidi(&(0x7f0000975000-0xc)='/dev/amidi#\x00', 0x6, 0x404) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000b94000-0x8)={0x7fffffff, 0xeb}) socket$bt_cmtp(0x1f, 0x3, 0x5) readv(r0, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x1) close(r1) 2018/01/15 15:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000e1c000-0x9)='/dev/ppp\x00', 0x101000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000528000)='/proc/self/net/pfkey\x00', 0x24c0, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000400000-0x198)={0xa, 0x0, [{0x80000008, 0xff, 0x1, 0x4, 0x2da6c000, 0x1f, 0x8, [0x0, 0x0, 0x0]}, {0xf, 0x3f89, 0x3, 0x100000001, 0xe155, 0x3ff, 0x2c, [0x0, 0x0, 0x0]}, {0x2, 0x6, 0x6, 0x1, 0x2, 0x0, 0x1, [0x0, 0x0, 0x0]}, {0xc000000d, 0xff, 0x2, 0x101, 0x5, 0x824e, 0x9, [0x0, 0x0, 0x0]}, {0x0, 0x5, 0x0, 0x1, 0x39b6, 0x6, 0x8, [0x0, 0x0, 0x0]}, {0xb, 0x1, 0x1, 0x3, 0x5, 0x1f, 0x7, [0x0, 0x0, 0x0]}, {0xf, 0x5, 0x1, 0x7, 0xffffffffffffff7f, 0x1, 0x5, [0x0, 0x0, 0x0]}, {0x2, 0x1, 0x2, 0x7f, 0x8, 0x7ff, 0x50, [0x0, 0x0, 0x0]}, {0x0, 0xfe, 0x7, 0x8, 0x6, 0x7, 0x9, [0x0, 0x0, 0x0]}, {0x16d6b580dfd09529, 0x1ff, 0x1, 0x7fffffff, 0x400, 0x400, 0x4, [0x0, 0x0, 0x0]}]}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001fc000-0x4)={0xffffffffffffffff}) 2018/01/15 15:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000617000)=@buf={0x0, &(0x7f0000bd7000)=""}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr=&(0x7f0000d23000)={0x8000000, 0x8, 0x0, 0x100000001, 0x3, 0xfffffffffffffff9, 0x61}}}) 2018/01/15 15:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000cb3000)='keyring\x00', &(0x7f0000faa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009de000-0x2)='*\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00009f7000-0x8)='keyring\x00', &(0x7f00003bc000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000b58000)='keyring\x00', &(0x7f0000c40000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000092b000)='/dev/autofs\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x0) request_key(&(0x7f00003a2000)='keyring\x00', &(0x7f000051b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000497000)="f8", r2) 2018/01/15 15:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000090a000)='/dev/ptmx\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000abe000)={&(0x7f000014b000+0x716)=@generic={0x0, "c29b2f7093e962d91289672a43b9a410f7c84acef6e49f1797becb114ae902359d15e99f275ef7b4cf35a91c2afa55bdf659aad696c1f17d4b32884b1b42d8992c00bdaca78534e9a67e633e286abc6a8fb3123e225a0b0b15ce838ff74ecd15b6d82b5797c1e4ecc042f81e483eb86169094fb6caccff6f93c3a4546c26"}, 0x80, &(0x7f0000582000)=[], 0x0, &(0x7f00008a8000)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/15 15:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) getpeername(r1, &(0x7f00002e0000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e09000-0x4)=0x10) bind$netlink(r1, &(0x7f00009a9000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r2 = dup(r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) openat$selinux_load(0xffffffffffffff9c, &(0x7f00006b3000)='/selinux/load\x00', 0x2, 0x0) 2018/01/15 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000565000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) mmap(&(0x7f00002cc000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x0) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) 2018/01/15 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) set_thread_area(&(0x7f0000ef7000-0x10)={0x0, 0x20100800, 0xffffffff, 0x9, 0x7, 0x1, 0x3, 0x2, 0x4, 0x80000001}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000a1a000-0x4)=0x5) readv(r0, &(0x7f00007d2000-0x90)=[{&(0x7f0000df7000-0x88)=""/136, 0x88}, {&(0x7f0000e41000-0x8e)=""/142, 0x8e}, {&(0x7f0000d59000-0x40)=""/64, 0x40}, {&(0x7f00003bd000)=""/184, 0xb8}, {&(0x7f0000d3b000-0x36)=""/54, 0x36}, {&(0x7f00006e2000-0x37)=""/55, 0x37}, {&(0x7f0000bb1000)=""/105, 0x69}, {&(0x7f0000f25000)=""/190, 0xbe}, {&(0x7f0000895000)=""/254, 0xfe}], 0x9) pipe(&(0x7f000081c000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f000029a000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000edb000)={0x0, 0x78, "ab5868501cdbcfaf0bc9900b3f646bd653584e39a8ab7d8945fe3bea88377449e8ae89a447e05b15a9bbac0039e428dc1f8c6f5dc3bb32030d2dfe33b12a0d33ffd08be051182e11d3aeb374ac98b0343ab973b485218e81f032a080369490a713dab681e63f81dc254ad92825f38cb3ffae3750a183bf93"}, &(0x7f00005ba000-0x4)=0x80) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bec000)={r2, 0x20, 0x30}, 0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000019d000)={{0x1, 0x0, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x2, 0x0, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000065000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/15 15:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002fd000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/15 15:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r1, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 15:58:47 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x800) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000002000-0x10)={0x0, 0x0}) dup(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000-0x53)=""/83, 0x53) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 15:58:47 executing program 0: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ee7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ee6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee6000)=0xe8) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000ee7000-0x4)=0x0, &(0x7f0000ee7000-0x4)=0x4) 2018/01/15 15:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000d48000/0x18000)=nil, &(0x7f00001c9000-0x18)=[@text16={0x10, &(0x7f00005e7000-0x6f)="e5000fc7690066b93a06000066b81627000066ba000000000f300f352e66f0814fa5e50600006766c74424001fc400006766c74424020f0000006766c744240600000000670f011c2466b80500000066b9000000000f01c10f4255f12e2e0fc7ad5b7c0f20c06635000001000f22c0", 0x6f}], 0x1, 0x2, &(0x7f0000124000-0x20)=[], 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00007e2000)='/dev/snd/pcmC#D#c\x00', 0x5c, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c20000)={0x0, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x5, 0x6, 0x4, 0x4, 0x100, 0x401, 0xfffffffffffffffb, 0x80000000, 0x9, 0x8001, 0x41, 0x7, 0xfffffffffffff801, 0x4]}, &(0x7f0000fcf000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000215000-0x10)={0x1ff, 0x4, 0xffff, 0x9, r3}, &(0x7f0000af5000)=0x10) gettid() ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000120000-0x20)={0x1, 0x2, 0x0, 0x6, 0x0, 0x57a1, 0x4, 0xb6, r3}, 0x20) 2018/01/15 15:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000675000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffb, 0xfffffffffffffffd) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005e1000-0x12)={@generic="0febeb003472e782ff26554e86b2fc9b", 0x4}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000eef000)=0x100000) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000069c000)=""/218, &(0x7f0000a40000-0x4)=0xda) signalfd4(0xffffffffffffff9c, &(0x7f0000993000)={0x0}, 0x8, 0x0) select(0x40, &(0x7f00001ca000)={0x36, 0x5, 0x7, 0x5, 0x3, 0xff, 0x6, 0x1}, &(0x7f0000c92000)={0x6, 0x6, 0xfe, 0x5, 0x9, 0x0, 0x0, 0x3}, &(0x7f0000a70000)={0x3, 0x80000000, 0xfffffffffffffff7, 0x3, 0x7000000, 0x9, 0x6, 0xffff}, &(0x7f000094e000-0x10)={0x0, 0x7530}) 2018/01/15 15:58:47 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, &(0x7f000012e000-0xe)='./file0/file1\x00', r0, &(0x7f00000d9000)='/', 0x7) statx(r0, &(0x7f0000cfd000-0xe)='./file0/file1\x00', 0x0, 0x0, &(0x7f00005f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ftruncate(r0, 0xacd9) r1 = syz_open_dev$vcsa(&(0x7f000097e000-0x4)='/dev/vcsa#\x00', 0x7ff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000ffa000)=""/253) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 15:58:47 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004ba000-0xd)="6e65742f6669625f74726900fc") unshare(0x400) preadv(r0, &(0x7f00007a8000-0x60)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000fdd000)={r1, 0x80000, r0}) 2018/01/15 15:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000b09000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000d23000)='/dev/admmidi#\x00', 0x5, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00001c5000)=0x0, &(0x7f0000f9c000)=0x4) 2018/01/15 15:58:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) accept$nfc_llcp(r0, &(0x7f0000a99000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000858000)=0x60) socket$inet6(0xa, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8b6) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003df000-0x8)={0x0, 0x0}, &(0x7f00008cc000)=0x8) 2018/01/15 15:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigpending(&(0x7f0000053000)={0x0}, 0x8) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000128000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000536000-0x4)=0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009aa000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x2) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00007a7000)={0x0, 0x6}) 2018/01/15 15:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 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) clone(0x0, &(0x7f000072b000-0x1000)="", &(0x7f0000ccb000-0x4)=0x0, &(0x7f0000e86000-0x4)=0x0, &(0x7f0000e78000-0xba)="") r0 = syz_open_dev$dmmidi(&(0x7f00002e7000-0xd)='/dev/dmmidi#\x00', 0xe7d, 0x2000) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000050000-0x4)=""/4) 2018/01/15 15:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ca4000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b96000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 15:58:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000de6000)=0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000edb000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x51, &(0x7f0000b25000)="0000e90500000400000000ec0800000000000000008e1697bbc1807bed0c9d5479a811e7a75104ae129de34de7544f5db1c6ae0a9e8405ff6aca4950a57c27f973843dddf76b073bae5fa6296fe4d7111a"}) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) delete_module(&(0x7f00001cc000)='/selinux/member\x00', 0x200) r3 = syz_open_dev$dmmidi(&(0x7f00001da000-0xd)='/dev/dmmidi#\x00', 0x0, 0xc00) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b24000-0x8)={0x0, 0x9}, &(0x7f0000424000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000158000-0x10)={r4, 0x58, &(0x7f000042e000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff7fffffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f0000ffc000-0x4)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) io_setup(0x80, &(0x7f0000abf000)=0x0) io_submit(r5, 0x1, &(0x7f0000d54000-0x8)=[&(0x7f0000897000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1, r3, &(0x7f0000466000)="c3096c893e80bd33ed05b6d991f3d2cc114acfc0fc9808377ffece1870728202c4ff9bf8e6170fa99099f040d8325b85", 0x30, 0x7, 0x0, 0x1, r1}]) pwritev(r3, &(0x7f000079f000)=[{&(0x7f0000ef1000)="885e3f7e1d87be9dc897557a87cbd0f2daea4318122de102261410830d5370388e5f36040b3142bc27a39fd681750b4f591489720d4f239f19dbc3a346dda34136b6eeb89d2d16eab171ca2b7b85e3270844da50f2582e701198aad70e3be88f17a97b0e5255d460c64274b9", 0x6c}, {&(0x7f00001dd000-0x1000)="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", 0x1000}, {&(0x7f000099b000-0xce)="21fb3ae07e04cb521612e074fe83538868d9a996fa76d9946c370cc7eabbd64c51b7a42eacd3f85301aa67bad7171ceb0fd7b4a64e9b73cad8df405cf9e5203952ed2ae76093e6bf6d139d17d41cbd478d3c72b5aa2031e13d3789e95cd372da901b9e6703cb112c40e36e8f07364f041ff95f36456182f2031c604214a74c0bc3dfd754c880c0e3dbe4d3c674d17549cb8ad1a1bf050bd22d03882e15354b31c010007f058b9c7f914995322a16753cc9ceb8c037285896592ccfa54785a6c4d698a8e05ece051770b4d841ff37", 0xce}, {&(0x7f000015c000-0xb5)="7e22b3f17c0e8c2c04ae4b92141fa22c60288294e3e7ee6b8593d9b2e941881300dde6b884b02b694f548e2e6b186c86a58f25536c2ae6536b70f5aafeac6c1d8fba4aa8077acd3a28d464c4a2c0236f227bbd8e93ad09244bc73ab226e29479f2105a1f9775fb68ee92d802155583467a221454050f1fffebe2c5b01d887081f2ba4273bb9a079393fcd3c72373bc0519821bc802cc6705ae078b7224b206a5ba68b44d52452ce1c2187c749418a95a9451227a99", 0xb5}, {&(0x7f0000751000)="1b42a2ddedd7737ff219c2bcd61484840e5c0a5178d65541c6452f149e102734e4fc91e24cfd7c50b582b1d1fc0c819fce9b1969b25c43cade468131784f7ffac673aa56c8fe93b024de2333f5dbb181c00f4740bf0e1b213905dadf17ffaf1c9253456351b5879222194060368be3eca6", 0x71}], 0x5, 0x0) [ 38.468230] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 38.507181] device lo entered promiscuous mode 2018/01/15 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f1b000-0x9)='/dev/kvm\x00', 0x204000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000635000-0xc)='/dev/rfkill\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b9f000)={0x0, 0x3ff}, &(0x7f0000466000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ee6000)={r3, 0xa6, "620f8f693aabfe12e6bde6ef85311a61b7f3cc007984d81a8f266c348db7a4a2d0ba7c575e61f860c7074e7f3c2e77f0a06bbcfdce2fe14865629ba65cecb0f015ceb2dbb07c7df9cdefa6f92392ae1c964c57a21936f5530cce23a14da03668858e0d2d44eaccc441e865c5fcd043f67eb615f064b93372ba45c483facc0c441d2b4b24a16d23c4d56007db31b016964f3823be8324990000000000fc000053e69f1267224b"}, &(0x7f0000872000)=0xae) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00004be000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000595000)=0x4, 0x4) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000bc9000-0x4)=0x0) 2018/01/15 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000052000-0xd)='/dev/dmmidi#\x00', 0x6, 0x400003) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000481000)=0xb4) getitimer(0x3, &(0x7f0000698000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000ab8000)={@common='sit0\x00', @ifru_flags=0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x52) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000ca6000)=""/109, &(0x7f0000dbb000)=0x6d) 2018/01/15 15:58:47 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x800, 0x0, 0xfffffffffe}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000008000-0x40)={&(0x7f000000c000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000011000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000011000)=[0x0, 0x0, 0x0], 0x4, 0x7, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 15:58:47 executing program 6: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000504000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d17000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000a0000-0x8)={0x408e, 0xff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000066d000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/01/15 15:58:47 executing program 5: r0 = shmget(0x2, 0x1000, 0x1000, &(0x7f000004a000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000870000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x250000) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) 2018/01/15 15:58:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004ba000-0xd)='net/fib_trie\x00') unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000-0x20)={0x20, 0x1, 0xa, @fuse_ioctl_out={0xe1, 0x2, 0x664, 0x6}}, 0x20) fsetxattr(r0, &(0x7f0000000000)=@random={'btrfs.\x00', '.-\x00'}, &(0x7f00000fd000-0xb)='GPLcpuset/\x00', 0xb, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[], 0x0, 0x0) 2018/01/15 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000d89000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00005ca000-0x50)={{0x6, 0x2}, {0x8, 0x7ff}, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00008d2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 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}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2018/01/15 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007b2000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f00003a8000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0x7fffffff}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x3881, 0x2, 0x0, 0x0, 0x2}}], 0x60) 2018/01/15 15:58:47 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000bc8000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000f01000-0x4)=0x0, 0x0, &(0x7f0000852000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000209000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000cb1000-0x10)={r1, 0x0}) getuid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b70000-0x48)={0x0, 0x40, "8a3a641940d85e94b88cf627c8ee5dcad96c062ab17e491c1f4cb578c0f16f480ddcbb70ab03cf0c87c665dadc5d9a252a51f8bc755944342269814c040c9e04"}, &(0x7f0000277000)=0x48) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c49000-0x14)={r2, 0x7, 0x6, [0x4, 0xca3, 0x1, 0x4, 0x7, 0x5]}, 0x14) 2018/01/15 15:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000019c000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x800}, &(0x7f00009b9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000501000-0xc)=@sack_info={r2, 0x4, 0x1559}, 0xc) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/15 15:58:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000dca000-0x8)='./file0\x00', &(0x7f0000001000-0xe)=@known='system.advise\x00', &(0x7f0000000000)=']proc\x00', 0x6, 0x1000000000003) r0 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000002000-0xf)='attr/keycreate\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000000000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) getxattr(&(0x7f0000369000)='./file0\x00', &(0x7f0000fc6000)=@random={'security.\x00', 'system.advise\x00'}, &(0x7f0000654000)=""/16, 0x10) r2 = syz_open_dev$admmidi(&(0x7f00001f9000-0xe)='/dev/admmidi#\x00', 0x1, 0x2240) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000c0a000)=0x3) 2018/01/15 15:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ed000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00002f8000)=""/164) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000c92000)=0xfffffffffffffffe, 0x4) 2018/01/15 15:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002ae000)='vmnet0ppp0!]-systemmime_typeposix_acl_accessvboxnet1$[wlan1ppp0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)='attr/current\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00001c3000-0xd)='attr/current\x00') perf_event_open(&(0x7f0000d0a000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000263000)=0x0, 0xd) 2018/01/15 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x49)='h', 0x1}], 0x1) 2018/01/15 15:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00000ee000)='/dev/vcsa#\x00', 0x6, 0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00002ee000-0x120)={0xe6, 0x58f7, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x4, 0x3f, 0x9, "43c6816b8a8f925c1e45e6914868ee05", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000ece000)={0x0, 0x0}) tee(r1, r2, 0x10001, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000f69000)={0x0, 0x0, 0x0, 0x88, 0x3, 0x0, 0x13, 0xd, 0x15, "be820cd9eef39ed9437812d90afb92e8516fc39eefc193b5c4b116f22ed85ab7187bd141a5c9dabde9d20924e7e4202105707a9054e11560de3e4c290b6f0493", "7e8230f5b9e8dae8b26ea3b1c5d91291ce54d6de916bb3251a2f41cd32e5b3b9ff15aa72549ae03e7c3d4853398de84e7aead5f36749cf933ffbd8129a69753f", "0252334f94ddfcdb9482e588c109793b276ba0ef7aaaa94c5cbd1e41795a7453", [0xdb, 0x800]}) 2018/01/15 15:58:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x400002c40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r5 = getuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() r10 = getgid() r11 = geteuid() getgroups(0x1, &(0x7f0000000000)=[0x0]) sendmmsg$unix(r1, &(0x7f0000001000-0xe0)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x50)=[{&(0x7f0000004000-0xc6)="3f8406979f6ed9add13db6784d72f7b7733fba516134e5542ab03dbbb34f6a2d1ab6531208285537e58d993e8498b38b2453f7f82ded57b2610b255edfcc67fc5601579d00e4289a631dbe5c3ce644d116e6a805b14b08108d972bc8eae1555752dc6e03daa9800dc897776967cce83708a02b9c227b22669c148c4a8ff45464e6bec864a8ab0a2ea97795f6d2da3e7db9c45f64136f7fa4a81a19614fd2e445aef921cef0c6b6c8dd3f88e45672fbc23a81973301ab68e24fe7f684ee48e8b9715f115803d1", 0xc6}, {&(0x7f0000003000)="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0x1000}], 0x3, &(0x7f0000002000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r5, r6}], 0x40, 0x4040000}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x40)=[{&(0x7f0000003000-0xc7)="e6c018f972030669d1616a107ed68c5ab88867eaf5d8251ffacb6b5208c4ac9bb9414d309040bb413d0eb963f2241ad9f939fae5bf708958cd35be611c1b581d8826eac6a6b55d66bb0ab7813b4d684b9a90597253baca80c860803e88726dae2ebf2b2fbbba8fa90d9425212a2e2eae4ef2fa784e2535729ca85e12ab0fac5158d4e196214673c8a4446ea39b5b522068fd01c838b561563ca9a964a80c175b49536d5fb048d6be0b305d02510138aab22815d52e61cfd362cbe1c77b62dcc4dc5e64722e5dca8d58b6736e97a3cd57f6cbb76e7b3de0c5b687a2a4ba1f371de69097c3087a82dacc372d8f1bdf4aad88", 0xf1}, {&(0x7f0000002000)="3f3fc055c702569dc4aab8dd9d761f43ef5863fe26f64d3d3ed56da39b20", 0x1e}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000004000-0xca)="91dded570af25cd8e735cedb3b117020e96fb31d60cd5f882cdb7efd58b467806f1f20236aa1c6740a355d1f39275de50b1af4d8a82449a6f58d085767ff0ca4cdb0219d10fc329db40e64fcffd22133139fc9a59d7a3a82f75ea1017273930789339da22bfc8119baad9c6a0e6a21fdf22abe4b0229ef2d87be88e331599bb9520772da082e20304695ac924dd2a713923b1652065186cc49d7cabfc75a143d89570209365e671b72bc65dbf4d9b8c566b045895f8145f55865deaeead01d6e8c212f752af74c1f7cb9", 0xca}], 0x4, &(0x7f0000001000-0x60)=[@cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}], 0x60, 0x0}], 0x4, 0x40040c4) capget(&(0x7f0000002000)={0x0, r2}, &(0x7f0000001000)={0x3, 0xc18, 0x7ff, 0x4, 0x3f, 0xd6b}) ptrace$peekuser(0x3, r2, 0x800) readv(r0, &(0x7f0000002000)=[{&(0x7f0000009000-0xf3)=""/243, 0xf3}], 0x1) r13 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r13, &(0x7f0000004000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000-0x4)=0x48) 2018/01/15 15:58:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000190000-0x8)='./file0\x00', 0x0, 0x8) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000681000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x10000) accept$packet(r0, &(0x7f0000564000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b10000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000070a000)={@loopback=0x7f000001, @broadcast=0xffffffff, r2}, 0xc) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f00007e5000-0x14)={0x56, 0x3ff, 0xeef7, {0x7, 0x1}, {0x0, 0x0}, @rumble={0x0, 0x2}}) 2018/01/15 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_dev$midi(&(0x7f0000bca000)='/dev/midi#\x00', 0x8, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dc5000-0x30)={0x14, 0x0, &(0x7f0000f65000-0x14)=[@acquire={0x40046305, 0x2}, @exit_looper={0x630d}, @acquire={0x40046305, 0x2}], 0x1000, 0x0, &(0x7f0000e18000-0x1000)="ab4c9c1130e8afe9b87051121a1d14f836b1d71db43fd2b3fc3ee01dd508fe4fa84ed6f9ed24b42dc98a62616b1c3d6f6db1f5c8c02761be948722beba8353a1f8ef2a9acb9c9f69f65c3030e9229ed6e350ab7048145b6d55e22530bf0cc55647dd5a1f680a99b3d83fc1a3ffa8f790505d25cea12b6fb73d3c493b9d88f5179bcb2a22c2a0d415ed89950c9d7d486d15cceec3f0672800c34e6493178f5a3d4151133ace7fd6c184d75d8b49d2987c7ffa5f069b44997b4216e634411e20c0d14e6600f4f331f1943ed3daa0d197376fad7116af8c55240c4e3ebc556eb8545d6a66669cf5d5eb8259ca2772cb1c6d4c35ef8bfd39b4b1463c9ba8ff55fe44d9c10d72aee955e12792c478739dfb2ed828466a00d7e1d37b668de85e72c02e2e2c04e4ecd7e01f5332a765abe3204339741317e252e9b1fd0c81e017800da129a123af0e84ab5b8ba1cb3fe906a8f5261bb400fbd378d1190cf37f690ce121fa7c7cb97c8e7f54bfbd350ccfd174e7a1819fba1b5e7877f50389d4e319fb7011d0b078c4f7e223aac4381d91931fe685bff64e7d965f07bb8acd35cc0859deca8cdfbf66eff7feffd2c3f2498077e3717efa600911e8c5c15c093f1eb329930b83a2d8db272e1f641a92c3b847065720d1c3c1a261657dc9c1279617800f0c3babb7c362d84898028ca1481fc6c5fecc1c2d092d38abf327c2a1b5d7885c1d885a2d89382c64537ae4124f049e15094008d707021eb8fb0e9f2305a67061aa8d081aecd09fb215b081c92fa0394b527a05a28d854aa29548aaeaf62abbce5dd1fd6afe4c576bae5c05a019e28d2aed6636ed715e92c08d2fee46b75f67625341c22de4e8aabd30426a1f0e9d7d0518d2d19a30f94e427b92a0da0b15ce201c36777b8ddecf8c42025864f5f120896921069970a026b577aacc82f3a1e53418d6b059c2eb1c005664ebbab6586ade3d2e76fd28d4c25d4de1250383fe0ed6bec0cc9d636aa3c5c00582ff08e8154479f1305143034bdf6b5cae55304bae5fa2234bf48562767752075ecdc41460ed24d9296ea82a8ad90be7671fb8d87904064fe057fb8904f92fca854dea877005db17e761c9cdd1a8a76a6018536d255ee758a708cbfb330f4c3ae279c4d63ea7d157ff1fc97826c4bf63ef3d1f9e588ea8bde16c3f835b3624ee13d15dc146291a92c18967370108b2ebf8ae9f6fe0d103af74a89b5ab474e71ff367b9555a963b7b882d2dbcca7e3896d0537e805dab3345d7b68607d96e96ae3a0686ef361159914a8f5ddfc8808a4f83387c75ffc2b30b44b6a7f44b824118760c6cf949da5a338bb0549563ee1963576a23c3398cd8b9ab2f7ab753171c0a1631d25473f678406086b9c2e31bbbc48f57e322e486554aa1a9163ae56f893095cce7c36b94e5611999711cc27e32ddd5949acc6e3eb8b1b9e9d5972189d8deaa5968394f5d75844a40610d71caba8cd4c56c9eb003105fb9bf3df1fcf10dc1fd24d19b737c7fb81c69aa2d61b1d90d61799144e64be27d0ec281a1c1bfc74b05385ce563565ac5eaeb99772e4e5ee790c8a9e61e63b175c04ac1949c548296fd47b33d84ea120b867caab913b0838743f90e29b60423449675fecd6ee02eba5ffff3b7ccb02639e7653bd1aa6fb74099303041bd93e357fc48dcb44b76dd90ef9d1a09a0ec28e9f8b6143ab4d8b22f5f2d6bd45b9d1c1d607099ff52933184826508a1c8525faa54dc29c9f9cfaabde52247a1758f2defbbed65884f261d1329844904ac4ea75ce311493cf05c1a56b3886eccf8836b95bbdb848e1c18e21e978cec05abab6d2eaee1bd97f56e6afde12d5876100e1e4122aeab05d332cf3d8bddad82e22af541b0fdc388d0684ebb172d707ffa15a0caada1cb21a5b4b838db268ef2320b250cebb6ec0c7acda62e6bbe10d6ea6aa63a1ce6759e705e19e3347b5019ebfa7b98d68918933c44bfe3af51b5d89c6b43b9145177dec95feb650107d04cd1885c23635fed24922e441ef77e9d4b45756e07a527e89707cf5dca12f6f2776ad826a4e06380ddbdfd62d53e8f0dfbdaa39b9d929310c9ae9cf8a6961882c66a9718a54b8e2c637d8b2a01d701e6654cfc973660dae30337907de4c36b117db3cf21777f19cd2d09d975a14ba5fa48c65f59ec128b0695bf317590621f81b7a753b7f6450f71e87c357c3988bb4f25918365185e289911af1278812fb482cb6d884e7fc8db708f208ef65e946eff9208387496ebc637a8f85998e387fef1dc14df77b9631ebd8d9fd7918dcc75f2fd31eabcdef6c14e0e9553ab5187d3f85f345feff07b7df4e6682beaeda8a119011dfc593458137a14844a06bc0880ec29551b245f22bf7fd88fa26d4ddf934bb798b4056ae5e501aee459794a56546401a2a03a58f33f9e16e666b6ee93bcdc11da1b4de6efa2f71c323f945f1df2cd91e6edaf21193d4d237a32243ba0a44239cb8edbae1a495b9b44ac458a00cab8b21672357f9b9cac8e72efd11714f3accf1097261dc05bce18a4e769653f66af9a34ef4851a327c6bb6e7261d5becef4dd55c3711867df0fc37caebaff9e915c1877f02eb9f487f192e059cf5da37655f75b9a78096c2d64bfb53ea120e2de73ace0b09458a83403280512b04b6cf6cae9607f743295e8acdaa682f52819b87a9ea99e196ac0b358437cff508d7ee04a086e53a1129e2683c719386876cb5623fc2b123d09311b9c4b7cd3051dea7800e63ef5e6d100eee0248c48db49736d857dc2bdc1f121d2f17c7b8a87e508662b4e6c48da573f68dd0f75ff4aea69e3d6c70b56b4246f07353460f22344b0d2cb6afd29a6c373901b16836598254271f113c227b13f0e076eedc988ca3d099e16fe28847adaa68433b45dd0b9e30d076b16a8373c078140398b1606bca7f54c628a3dd08cdae5b3f175586618f8ed40955e746d68bca793438d4fa7af910085f6a8140f278e94d88a29235e3d92c9b5f309c67d11f7223a5b6e982ae0edc5dd26390b399da7e3afcac3597ba2136bedae713c1876ba4206d1290f22bb7ee469de0b220eb7789359c40855f5817f4101acb790bcd269ee0fb5a3551097fde5cbe92c349fa928d069c494a414b68d1bdb5414c6b6af4af0be7c80fc1dd6a7be666bb6687e9bb7b270e087cf27db0fb900c660ae5b3956d5334f463a5fedf38c83e4f3c3658a0c37ea1cba7e66af2bc59dfb20862288c982f269abb9f1b277b88e2889c8c792972410b6524743d221926ea0b99e63dd6d19459b191a13be4ca0ea184632f51d2baa795c6bcbab65d999c2de4877ecf2a51833d76ba77ca2b89d2f7a60ed4f1c8205022e87399431b05cb8370d1b4a8ec22a4067fd18f4755186758504a0ed9ad253f053ff5502901f5475775b28538b40cea96b3835bb5060e15fcb0335ae30dd9951ca4dd8ca215a10408156fc50c8acff85eca561255325f597f8085109c53e9752cf6ae2f7307adb5877c9ddc9f7515dd391c9a654602383e6c4b5943be844329c982202f246f0603904145582e95c6a0bb45d8720b45aef030934b34f6dd77c58fa687ea3d5b84ab07f0f05016fbc27d435988d848399a3c5833a166cf389b76217f6f3953b26e53e0cea4689b9b469168c32dcce28db88bdbc0c0279ba1cd5f754101964fe282f76b2239ce61a8d32dfadbc5eeeef16ab642ddb711db06536334a5bd03fa2e5298e433c879f8f2b8a74f0f71004d23b4f73b76091952534475ef4c4cdd2d78358f18c2d3bdcf41c128c7c690612a9856cb6ffb52bb52e71f4bf1fc39f4db33da177be40709e6ad770dcdf19f4875c21df06e9966523df5d858aae0f039eb81ddae8a0bf856301e878f3c16895c2e4f657019182037b70db002897eb454967cb11315801cd0af62b4b03c6a844bd712a593f4526230dfa7db62f130a52089ff55b9bbb9af185b95be732fb507815a0ba8333dcb4aeae2a3f25ec69daad44129f74f8da4af0c6b6e44833e21314c93df98d50f57569e2406b24499d5c5ab7dde1dc4e1e6b673bd08f50243d8f6f06578aab136a768926f351784f9a2c230d19b4b3a785b3fefae632589fde034d83b75b7452170b031936b33c41c6383ae22664a9ef2c56c36e033e79e2770fd88c1e786d7137bf2358089e956ef847146beb43484afe76a21d5b46a4cc2ac6404206506d1bd7ab8f8d2170da9f6419ae2638b8da171405e1f4e6099ded87c70378f03e9260ec41ac203654d9cbf2166a25e1396bce5dbad68ebb3e846c60cca695aa492adc358eb0fde78f7c15519e726618816bdb954177ebb9fa02a3d4742fa62d958d54a30da3b7c451aeb69dde48a88f7c12fafcba7da6008813b6b5102f0d67968639ad6e85d90ae980e055e5065ab99e3391644af7533eab76d9a7247c0e12cde4e583d1bad5134ce84b8dbb3245bfa13a2a237077f8e31b26ade727b1a7a6bd7a37e19c1ff2849e956f95d29988aa9c9a803d5e94bccda0cac874a20662beae2265fb2fd07e8bd936cef29173d7b44eee1f94d3a63de63b7e422b5635048297a8752670945283917aee27fb05e32730dfb0575f4b1fb9ace4cb96741d8061882c9178a59b06292e6892b25599dbfb49301f8d271ea03c48e15535f92814ab4eef6a83886f04ffb0fea32f001a5ad34cc1e91ca52c1bd5576c5c2f4626cf87f8885572fb6556493f85b1b2d713e7c3087d2e132971a49f3d446f1e32a02d9ee67ea47dff35ed8101b0aaa2fb5997d979c8df3b7b787b0456ec47899aa3778513dd78b88758f2d0f5da8ae3fa2d1b046e69a07f75577431fa7fe49c05d1d3ff42d517ded21fa23808078f88956cc3471bb65481d262d5d6ccd17883a99cd68237ed8ff5a740d528f2ea6825ce5ae4449bfd40d0636aa00edbfe735d6297cb625f6259951efa998f5e8a196f4f644fb8353e2e28246a7b84db3059f2757fbd3f9b83f6bc5b7982d3f5edab03d15743e50a7759e83b149e45a210e0a18ae1b85469ba67dfb080263fd1b7da9c4a641457f398ede126a6ca4ba37c296a704221ab41689894ac334e8bb0f7d175dd6c5f88620f9c5a53ef4c60e62c0d78b650032656686a70bf49a7f9790937868858826609b5db5e538ef12b066d1177489004e10455fd6eeb785f0b816b3ee5fc01bbf8f1ef72ba2f7312edd398aefe13a05bb091c20cad232c1bc5dfb01cc2e4ad6050123dd1d15b781f2a4cbfbd9fb8a3d45ace5464c207ab6dbe56ad275d89045674b5c951daedfa7f809ecb918da1dc6cb1288081128b387dedf6278b2e90a7576d9d8a85c90d17ddb4b50c714121f60a0d326d20ca4716ee19194bc62b8bfd2a59d91cc055511847229dbe614d0a3415f2076f7288b8b9a0777b7103711562950643894f3b85ed6661be14e331d24ee7ab0068bf5d75782a5cc591a42570546a528af2c0f7e0cbedfa707c8d45925ecde7b4f48741f559187ac879de6211924c4d5676f6928e6085efdbce3f30ae9c03d055743964ce588da12aaa9d1291a26451a2ed72a39a064eb778dd9a840ccb89b38046616d1f85bc5172844a8612fb64632ec0d5351ec8cc59094fcf4f62114c47ceb6bad10649fa21dbf761b8f94f7c4d22ad90df3a83afc3ab9e37c200018a69512e81d932dfcb745a29af8bbabde0db1ac900f6690069786ddac390ff63a79a42b56957e8b04fe6bb459407ade43e25c386eef22d1decbbeb92cf70c8627f6146691267952640390d05e32fa8ee78b0ef4740d6f359c77c76eece6609e0c4f5689c1f6d361e7dc4"}) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x3) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00001c6000)=0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/15 15:58:47 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mkdirat(r0, &(0x7f0000032000)='./file0\x00', 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000150000)={0x1c, 0x0, 0x5, 0x1000}) 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) unshare(0x8000400) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ded000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 15:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000181000-0xc)={0x0, 0x0, 0x0, 0x0, 0xf0}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) 2018/01/15 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rt_sigsuspend(&(0x7f00000b4000)={0x8}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x840b, &(0x7f0000f4e000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000714000-0x4c)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff8001}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r0, &(0x7f000001f000)='./file1\x00') 2018/01/15 15:58:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000194000)='/dev/audio#\x00', 0x9, 0x400) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r1 = socket(0x18, 0x0, 0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000e3e000)='/dev/dmmidi#\x00', 0x6, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00007a6000)='./file0\x00', 0xc000, 0x48) renameat(r2, &(0x7f0000eb0000)='./file0\x00', r3, &(0x7f00005d7000)='./file0\x00') connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getsockname$llc(r1, &(0x7f00009be000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003f6000)=0x10) 2018/01/15 15:58:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x3fc) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000923000)={r0, 0x9, 0x3, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002bd000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000c3d000)='/dev/sg#\x00', 0x401, 0x218002) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000af3000)={"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"}) clock_gettime(0x0, &(0x7f0000703000)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000ab4000-0x30)={0x1, 0x0, [{0x4, 0x8, 0x1, 0x3, 0x2fb, 0x0, 0xfff, [0x0, 0x0, 0x0]}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000086000-0x50)={0x9af905c530761723, @time={r4, r5+30000000}, 0xffffffffffffff80, {0x7, 0x77b16434}, 0x8, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r1, &(0x7f000027e000)=@known='com.apple.system.Security\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000145000-0x5)='yeah\x00', 0x5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000036f000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000239000-0x4)=0x5, 0x4) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/15 15:58:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x8129) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000e2c000-0xe0)="2d8440dc0b2a76c23b79d4893915767ff890eadb4d3028f1858835e71c97a45e8da6679c6827459d3f209dfcff033f957a0ba56e955b506317b1363d2d7fe1adcd4d5989f5dc90326f8f02abe9983fdc08f65d5e94ce303151761c7d1d294114d338be550e5fac91e4b0d240d533e2b3580560916d589fab0af9855a0e9ff0ebf75879f8658dd1eaab85c9bb79a258875b65e8d14a506bf4640be4aa3abf196f821ebad7399a2807c161c8ca2ad269f1ed7f24e620eeb06942f2ade09f4c41220bc386e0c0b957616330dce2662fa44d62266750a182d13891263cc711675555") r3 = gettid() sched_setscheduler(r3, 0x3, &(0x7f0000b03000)=0x100) ftruncate(r2, 0x40007) sendfile(r2, r0, &(0x7f0000768000-0x8)=0x0, 0x2) connect$unix(r1, &(0x7f00007ec000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/15 15:58:47 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d99000)='./file0\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000fd7000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000e82000)=0xc) clock_gettime(0x0, &(0x7f00008c4000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000db6000-0x38)={&(0x7f0000f13000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000f79000-0x10)={&(0x7f0000c82000)={0x3, 0x8, 0x8000, {r3, r4/1000+30000}, {0x0, 0x0}, {0x4, 0x1, 0x40, 0xf7}, 0x1, @can={{0x0, 0x4, 0x45f, 0xffffffffffff4e2c}, 0x5, 0x2, 0x0, 0x0, "34a92b6b9a8b38ba"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00009d0000-0x4)=0x0) bind(r0, &(0x7f0000557000+0x130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000fb0000-0x4)=0x200) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 15:58:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000326000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = signalfd4(r1, &(0x7f0000586000)={0x8000}, 0xfffffffffffffdfa, 0x800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b68000-0x28)={@common='syzkaller0\x00', &(0x7f00001ff000)=@ethtool_coalesce={0x0, 0x9, 0x6, 0x100000001, 0x0, 0x0, 0x0, 0x5, 0x9, 0x2, 0x1b7, 0x0, 0x80, 0x6, 0x5, 0xcdc, 0x1, 0x7fffffff, 0x9, 0x400, 0x1, 0x9526, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000284000)='/selinux/checkreqprot\x00', 0x410400, 0x0) sync_file_range(r2, 0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000a4c000-0x28)={&(0x7f00002ff000/0xc000)=nil, 0x9, 0x3, 0x24, &(0x7f0000dc0000/0x1000)=nil, 0x4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f0e000)={0x3, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$mouse(&(0x7f0000ff7000-0x12)='/dev/input/mouse#\x00', 0x3, 0x3314c0) sync_file_range(r3, 0x8, 0x7, 0x2) 2018/01/15 15:58:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000f81000)={0x0, 0xe8, &(0x7f00006bf000-0xe8)=[@in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x39c43fae}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1fe000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a51000)={0x0, 0x0}, 0x1, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x6, &(0x7f00006ae000)={0x0, 0x0}) bind$alg(r2, &(0x7f000056e000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) close(r2) 2018/01/15 15:58:47 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d56000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000fd1000-0x64)={&(0x7f000035e000)=[0xffff, 0x7], 0x2, 0xeee8, 0x8, 0xffffffff, 0x9, 0x9, {0x0, 0x10000, 0x7fff, 0x7, 0x9, 0xb, 0x50e, 0x8, 0x1, 0x20, 0x8, 0x9, 0x3, 0x3, "06542aa468800904b9c7dcba15d39c6f3710d0c7030096b675456631214785e7"}}) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000938000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000fd0000)={0xa3, 0x2}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x0}) r4 = syz_open_dev$mouse(&(0x7f00007bf000-0x12)='/dev/input/mouse#\x00', 0x2, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x80000000) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/15 15:58:47 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000e90000-0x4)=0x0, &(0x7f00005f6000-0x4)=0x0, &(0x7f0000a53000)="") fchown(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x9) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) 2018/01/15 15:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000705000)='/dev/qat_adf_ctl\x00', 0x8000000000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000066d000)=0x0) wait4(r1, &(0x7f0000b4d000-0x4)=0x0, 0x21000002, &(0x7f00008dd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = semget$private(0x0, 0x1, 0x104) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f000075b000)=0x6) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000006c000)=0x26) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000bf9000-0x4)=0x0) semctl$IPC_RMID(0x0, 0x83, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40046103, &(0x7f000065c000)=0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000080a000)=""/135) ioctl$KDDELIO(r0, 0x4b35, 0x15) [ 39.022450] QAT: Invalid ioctl [ 39.048959] QAT: Invalid ioctl [ 39.060762] QAT: Invalid ioctl [ 39.076758] QAT: Invalid ioctl [ 39.080918] QAT: Invalid ioctl [ 39.094340] QAT: Invalid ioctl 2018/01/15 15:58:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e58000-0xb)='/dev/loop#\x00', 0x0, 0x80480) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c42000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x0, 0x2011, r0, 0x0) read(r1, &(0x7f0000e5c000-0x1000)=""/512, 0x200) 2018/01/15 15:58:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3ffffc, &(0x7f00009be000-0x10)={0x0, 0x0}) accept(0xffffffffffffffff, &(0x7f0000ed4000)=@generic={0x0, ""/126}, &(0x7f0000f94000-0x2)=0x80) r1 = syz_open_dev$dspn(&(0x7f0000017000-0xa)='/dev/dsp#\x00', 0x8000, 0x2000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e8c000-0x4)=0x8) setitimer(0x0, &(0x7f0000351000-0x20)={{r0, 0x0}, {0x0, 0x0}}, &(0x7f000008a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 15:58:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x1) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) 2018/01/15 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000953000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000315000-0x10)={0x0, 0x0, 0x7, 0x80000001}, &(0x7f0000874000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008a9000-0x13)={r1, 0xb, "8256c03e39007fa3241d5d"}, &(0x7f00003d0000-0x4)=0x13) r2 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) read(r2, &(0x7f0000145000-0x8b)=""/0, 0x0) 2018/01/15 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000000000ac00", 0x14, 0x0, 0x6, 0x200, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000bf000-0x9)='/dev/kvm\x00', 0x10000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000006d000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000070d000)={0x0, 0x8001, 0x20}, &(0x7f00001ea000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000035000)={0x10000, 0x4, 0x3, 0x5, r4}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f0000d5f000-0x38)={&(0x7f00005d7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006cd000)={&(0x7f0000438000-0x74)=@newlink={0x5c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='tunl0\x00'}, @IFLA_MAP={0x1e, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000051000-0x5e)="94c25d93ecb6287f5978af5723115c42101d1052d28f6bc7fc24962f8dd7342659c975815d51346ea6b46a743a051cb78b9613605311043abd8ebd51cc963bd047dfb9954bcddb1fef57b9ba650b8355b6d7c9cbe2f53b1c6397684bec1b") ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000edb000-0x8)=0x4) r2 = creat(&(0x7f000025f000-0x8)='./file0\x00', 0xa) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00009e5000-0x4)=0x0) 2018/01/15 15:58:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = open(&(0x7f0000000000)='./file0\x00', 0x302, 0x100) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000075e000)={{0x1, 0x4, 0x0, 0x8001, 0x8000, 0x2}, 0x23f4, 0xffff, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x8, 0x0) munmap(&(0x7f0000c78000/0x1000)=nil, 0x1000) 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) shmget$private(0x0, 0x4000, 0x804, &(0x7f0000ced000/0x4000)=nil) 2018/01/15 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000070b000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) r2 = shmget$private(0x0, 0x4000, 0x10, &(0x7f00009db000/0x4000)=nil) fstat(r1, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fstat(r0, &(0x7f0000775000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000f88000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000062000)={0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000679000-0x70)={{0x3, r3, r4, r3, r5, 0x10, 0x7f, 0x0, 0x0, 0x0}, 0x1, 0x1, 0x3, 0x8, r6, r7, 0x4, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000335000-0x4)={0x0}, &(0x7f0000078000-0x4)=0x4) [ 39.102235] QAT: Invalid ioctl [ 39.109823] QAT: Invalid ioctl [ 39.119673] QAT: Invalid ioctl [ 39.123775] QAT: Invalid ioctl 2018/01/15 15:58:48 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x200, &(0x7f0000c41000-0x8)=0x0) io_destroy(r0) 2018/01/15 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009af000-0x8)={0x0, 0x0}) r2 = accept4(r1, &(0x7f0000148000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001da000)=0x60, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cd5000)={0x0, 0xaa, "19cb26dc9aaabedae644f221578fa674f83564a0870261f2f30124b0543fab1094c32a7166a30ec460d6e5286e6ca141bedbf06029e456a9e341362d189e0754161c68e5fbbfd035359d0e1c980c7082fc43ee640dbb87feb92457bf50e60ac9fe600306f226c7b9360022de5d8b4d5e0c18d626253de9cda66a6c115f9d58081364bfaba0262581cdaba2868c39ccb2f79b2036beace05b60b3ac1afd27444b7f49f92331375417ffa1"}, &(0x7f0000f8b000)=0xb2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000745000)={r3, 0x7ff}, &(0x7f0000baa000)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000078e000)={0x9}, 0x4) 2018/01/15 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001e2000-0x8)='./file0\x00', 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000944000)=""/184, &(0x7f0000955000-0x4)=0xb8) mount(&(0x7f000082d000-0x8)='./file0\x00', &(0x7f000036d000-0x8)='./file0\x00', &(0x7f000074c000-0x4)='afs\x00', 0x100000, &(0x7f0000a07000-0xae)="") acct(0x0) 2018/01/15 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000d28000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$usbmon(&(0x7f00008ff000)='/dev/usbmon#\x00', 0x400, 0x20000) 2018/01/15 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setuid(0x0) r0 = open(&(0x7f000027f000)='./file0\x00', 0x20000, 0x11) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000856000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_fuse_mount(&(0x7f00000c6000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x0, 0x100002) ppoll(&(0x7f00000fb000)=[{r0, 0x10, 0x0}, {r1, 0x4018, 0x0}, {r2, 0x20, 0x0}], 0x3, &(0x7f0000708000-0x10)={0x0, 0x989680}, &(0x7f0000b37000-0x8)={0x6dc2}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) socket(0x4, 0x7, 0x4) write$eventfd(r3, &(0x7f00002dc000-0x8)=0x8, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000386000)={0x10004, 0x2, 0xd000, 0x1000, &(0x7f00007c0000/0x1000)=nil}) 2018/01/15 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c6f000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000e89000-0x8)='./file0\x00') open(&(0x7f00008de000)='./file0\x00', 0x200000, 0x88) 2018/01/15 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00005a7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00007bd000)={0x0, 0x1, [0xaf2]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e89000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003af000)={0x6}, 0x4) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000207000)={0x7b, 0x0, [0x8, 0x4, 0x4fe0000000000020, 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$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x7) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000894000-0x4)=0x5, &(0x7f00008dc000)=0x4) 2018/01/15 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) r1 = socket$can_raw(0x1d, 0x3, 0x1) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4d, 0x400000002}], 0x64) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008cd000)=0x0) ptrace$getsig(0x4202, r2, 0xffffffff, &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0}) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/01/15 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009d6000)={0x0, 0x0}) getpid() r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ad9000)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000149000-0x1000)="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", 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00006a6000)=[], 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="2be6000900ffff01000092c5001d8d9a", 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000045f000-0x18)=@get={0x1, &(0x7f00009cf000)=""/0, 0x1000}) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000004000+0x4ff)=0x0, &(0x7f0000003000)=0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b25000)="b85a33a4c63b070179ac1535d5a23f7d", 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) r3 = getpid() ptrace$setregs(0xf, r3, 0x7fffffff, &(0x7f0000a3a000-0xdf)="de4a7a164356c3efbf01b0724ed40894daa33e1987a740f972b01c0c396daa51864e832afc5e80ece1c20b677dfcb6740cabc1f8b2f69826495831aac4f30f166ef56836aa23f65d6f77e3c7e0165c8e4c7484d05a722e6a84fb77c922affc8aaeaa1ef6a5370483ef6cfafd574987a326568ad9eab3343757fbd818250101128b3179921360bc02a5313a6bfd1aace4681ff15d21d0d21f553b9aa56571edbfe282b63d11ec89f0642dbf0592413b6a5a31d3a6bca1936a94eb7bc6e93bf55df2e372eb4560caf814fd06fbe728de99f93be13fa0c0cb530eda16309ff9dd") ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000486000)={0x4, 0x16, 0x3, 0x7, "f527df61c28b46beab758c41ec076a7a8ad75725c96dc11f181af1308cf03ac1"}) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000001000)=""/232) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00001f0000-0x4)=0x80006) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/15 15:58:48 executing program 5: unshare(0x80000200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1c8}], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) clock_getres(0x7, &(0x7f0000c87000)={0x0, 0x0}) r0 = semget(0x0, 0x4, 0x20) semtimedop(r0, &(0x7f000019e000-0x18)=[{0x1, 0x2, 0x1800}, {0x2, 0x80, 0x1000}, {0x0, 0x6000, 0x1800}, {0x4, 0x100000000, 0x0}], 0x4, &(0x7f000068a000-0x10)={0x0, 0x0}) socket$inet6(0xa, 0x7, 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000fbd000)={&(0x7f0000010000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008b3000-0x60)=[], 0x0, &(0x7f0000ce7000)=[], 0x0, 0x0}, 0x0) 2018/01/15 15:58:48 executing program 1: shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000414000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000001000-0x18)={0x7001, 0x0, 0x6, 0x9357, 0x6}) shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x0) shmdt(0x0) 2018/01/15 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x40000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 15:58:48 executing program 5: 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}) prlimit64(0x0, 0x0, &(0x7f0000014000-0x10)={0x0, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009ed000)="b53686b43eca47a1ae00000009b7746a4b2abd41fb9fa7f09ab1acd4506741b1c8afdf3c829d5d222fe34c57be316bd1c87a3c5c81d60ed96f28f2e9895e744502fdb7a6a62354de547a878b2d79932fb6be2e227944ecd6c7d281c702accf0cc3c48a95fdc95c836471a1823a28b07b3669bfe68a6f7c954965de03667b47fa24464c31c136a2f1453c4905e0c757c3c604effac33e786e2f", &(0x7f00002f3000)=0x0, &(0x7f0000a33000)=0x0, &(0x7f0000ee9000-0x2)="48f2000815020f") r1 = syz_open_dev$adsp(&(0x7f0000a7f000)='/dev/adsp#\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b04000)={0xc0002014, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) prctl$setfpexc(0xc, 0x1c0083) 2018/01/15 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r1 = shmget(0x0, 0x2000, 0x215, &(0x7f00008d6000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000fb9000-0x4)=0x0) 2018/01/15 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) sysfs$3(0x3) 2018/01/15 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setuid(0x0) r0 = open(&(0x7f000027f000)='./file0\x00', 0x20000, 0x11) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000856000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_fuse_mount(&(0x7f00000c6000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x0, 0x100002) ppoll(&(0x7f00000fb000)=[{r0, 0x10, 0x0}, {r1, 0x4018, 0x0}, {r2, 0x20, 0x0}], 0x3, &(0x7f0000708000-0x10)={0x0, 0x989680}, &(0x7f0000b37000-0x8)={0x6dc2}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) socket(0x4, 0x7, 0x4) write$eventfd(r3, &(0x7f00002dc000-0x8)=0x8, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000386000)={0x10004, 0x2, 0xd000, 0x1000, &(0x7f00007c0000/0x1000)=nil}) 2018/01/15 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcde2090000e8fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000053000-0x38)={0x0, 0x0, &(0x7f0000545000)=[{&(0x7f0000f85000-0x36)='/', 0x1}], 0x1, &(0x7f0000280000-0x18)=[], 0x0, 0x0}, 0x0) finit_module(r0, &(0x7f0000830000)='selinux\x00', 0x3) r2 = syz_open_dev$dspn(&(0x7f0000cd0000-0xa)='/dev/dsp#\x00', 0x3, 0x400200) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x81) readv(r1, &(0x7f00006b2000-0x30)=[], 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000da6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x636, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009d7000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dce000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000c5000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, r4}) 2018/01/15 15:58:48 executing program 6: r0 = msgget$private(0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/sequencer\x00', 0x12100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001000)=0x48001) msgrcv(r0, &(0x7f0000001000)={0x0, ""/199}, 0x1f1, 0x3, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/01/15 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) r1 = socket(0xe, 0x6, 0x84) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000863000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ef5000-0x4)=0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000471000)=0xa, 0x4) sendto$inet(r0, &(0x7f0000cfa000+0xe56)="e23bb92e83b04a8e22863e1b0fb652d5b217a96487dd7bb1f8345d105f", 0xffffffffffffff8b, 0x0, &(0x7f0000eea000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync_file_range(r0, 0x7f, 0x8, 0x2) recvfrom$inet(r0, &(0x7f00003d9000-0x1000)=""/4096, 0x2, 0x0, &(0x7f0000ef1000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f0000b71000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b7000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000031000-0xc)={0x30000000, 0x9, 0x2d}) 2018/01/15 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fe6000+0x508)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000f99000)=""/247) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000826000)={0xffffffffffffffff, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000323000-0x10)='/selinux/access\x00', 0x2, 0x0) fallocate(r0, 0xffffffffffffffff, 0x401, 0x618a) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00007fd000+0x93d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c9b000)=0x14) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000085a000)={&(0x7f0000d48000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000cfe000-0x8)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000276000-0x4)={0x7, 0x0, 0x3000}, 0x4) socket(0x17, 0x802, 0xffffffffffffffff) write(r1, &(0x7f00006cc000-0x24)="240000002800070800000000000007000108efff0104000000000000fffffffffffd7f23", 0xfffffef2) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f00006bb000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0xa9, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cff000)='/selinux/checkreqprot\x00', 0x80400, 0x0) 2018/01/15 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x4, 0x0}, {0x0, 0x4}, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) writev(r0, &(0x7f0000884000)=[{&(0x7f0000885000)="10", 0x1}, {&(0x7f00008e5000)="", 0x0}, {&(0x7f0000186000)="96", 0xfffffffffffffee9}], 0x3) 2018/01/15 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f05000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000907000)={0x7, 0x100, 0xfff, {0x0, 0x0}, 0xa773, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc008551a, &(0x7f0000003000)={{0x0, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000069f000)='/selinux/enforce\x00', 0x840, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00007e2000-0x20)={0x3677, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) 2018/01/15 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d21000-0x8)=0x75) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000e95000-0x8)={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) close(r0) 2018/01/15 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@generic="8ca02d184d403d4b677693cf097dd65e", @ifru_mtu=0x40000000000000}) 2018/01/15 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f00006ee000)='\x00', 0x3) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00008d3000)={0x8, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/15 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/ppp\x00', 0x402001, 0x0) bind$bt_l2cap(r0, &(0x7f0000084000)={0x1f, 0x81, {0x4947, 0xb08c, 0x7ff, 0x1, 0x7, 0x80}, 0x80000001, 0x8}, 0xe) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000c74000)={r3, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000279000)={r3, r1}) r4 = dup2(r1, r3) ioctl$TIOCMSET(r4, 0x5418, &(0x7f000048e000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ad1000)={r2}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f88000)={r0, &(0x7f0000334000-0x7b)="dc87c1e28c576c972d343b2fab5f0a17343ab3d25934a3eabf0149598fe5b7371337d1f6bbc070b2ce51f450a2a9e15415d6e3a97419bf9ef34c7ab78567d2c1df30f26a6b31e2316b8e96723d652bcacd1aae00443a7d2b4f7b1913511300393242f763326a5342120427b81a8bedc3f67393b8d71d390941c1f4"}, 0x10) 2018/01/15 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0xe2017ed2fdce006f) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) uselib(&(0x7f0000bce000-0x8)='./file0\x00') socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000794000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f00000b0000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009be000-0x4)=0x0) tgkill(0x0, r2, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bc000-0x28)={@generic="4ba53d8bb90bb4c37756c57435045101", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000003000)=[{&(0x7f0000e31000-0x19)="5e9abd95f4b16a87db0e4bb18c361cbd05c6d25567d662b07c", 0x19}, {&(0x7f0000d3e000)="c927c777e28597c242d35395258041f09d2c85a4e52b3c33ee1606770de74c52fcda63c960f0aae4a073d96a93475ce51ca5a7324a", 0x35}, {&(0x7f0000cda000)="8a7209673ee8330c3e3bab3e0183669280fd616b21c3a2781ede4f1eecdb8df37c17ad92d777df20b04c68d945f33073a4fcbc3244a7f08b43ee0a2e64ef2344fdc6d34a142b68f913d2bbc5f1be750692eebce752cfe112059b496031cd7b4c652933a6ad00b439b9370108a7cf9d3a979f86e94d832a9d", 0x78}, {&(0x7f0000b1c000)="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", 0x1000}, {&(0x7f0000761000)="c65e642f4c13be1219b9749f310e55da407c9f5d2681390cb41ee5792862fc8a2963203552b1a7278d4ab28d33fc12121e347d844e795ab33c5613eb10d227ce28a1db2f7ebcd5c4147bbfcc3a3134b1864688f28ee54a6400e95127a9f86b4fac476e805cef1e1e82e89ae2b3d6b37dcc8a5b4bac6de544d1826ae4c8124ce68c098fa6b6b9e1c8b7218c80df5a954beeeaf8f3b20d6c88100234bd50a29789cd3c15c5", 0xa4}, {&(0x7f00006f6000)="6a7551dc78cf60e01a983a812e441d789b480f167b721772", 0x18}, {&(0x7f0000010000-0x16)="7cc6c524273226e29349f2a46fca86705c367670f7c3", 0x16}], 0x7) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c46000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/15 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r0, &(0x7f000028c000+0xbc3)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008c3000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f9000)=0xe8) r3 = syz_open_dev$mice(&(0x7f0000cf0000-0x10)='/dev/input/mice\x00', 0x0, 0x400) connect$inet6(r3, &(0x7f00000b4000-0x1c)={0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000b44000-0x4)={0x12, 0x2, 0x101, 0x0}) 2018/01/15 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000008000)='/dev/snd/midiC#D#\x00', 0x68798031, 0x400) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000a000)='/dev/qat_adf_ctl\x00', 0x101, 0x0) ioctl(r0, 0x2283, &(0x7f0000008000)="") 2018/01/15 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x3) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b3e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a53000)={r2, 0x4, 0x100000000, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000ed9000-0x10)=[{r4, 0x0, 0x0}], 0x1, 0x8001) write$eventfd(r4, &(0x7f0000c02000)=0x0, 0x8) 2018/01/15 15:58:48 executing program 0: madvise(&(0x7f00002c1000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x80000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfffffffffffffffa, 0x96d6, 0x6, 0x6}, &(0x7f0000001000)=0xa0) 2018/01/15 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f00006ae000-0x8)={0x11, 0x11, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002ea000-0x8)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f0000b1e000-0x12)='/dev/input/event#\x00', 0x1, 0x80000) 2018/01/15 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f00006bb000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0xa9, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) io_setup(0x5, &(0x7f0000cfd000-0x8)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fa4000-0x10)='/selinux/access\x00', 0x2, 0x0) io_cancel(r1, &(0x7f000061a000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, r0, &(0x7f0000d46000)="69ca77bcbe8a6237a39d8d6c0664cd1f96f8c2d9563d607e23cf362fe608541b6dc7569b874288abf2fee854b4b6d3f80ec57dc8fae226ec75f29b9bc60042c98060875e1758c0b74262a35fb155569a3c0e82594147d3f3abeb82f719e5afc4067069bb825a0a46b7d36859b13e0af024546741f9513edf547fd717b44b49dfb3b44f5e89d9291959f5bf2095aa0a2c733afeaa6124c256b35d0581feec1805b4678d7581110619d531854a50bd231ec161a0c039298bba457e3cc74f5cb97f3e45ecbe84d60af83ca881c98d19c0c5208d25dcfe4e2cb542", 0xd9, 0x3, 0x0, 0x1, r2}, &(0x7f0000d82000)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000587000-0x10)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f00001ed000)='./file0\x00', 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000814000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ec0000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00005d8000-0xc)={r0, r0, 0x1ff}) 2018/01/15 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) msync(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000239000)='/dev/input/mouse#\x00', 0x0, 0x100) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000335000)=0x100, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f66000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000800000-0x10)={0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00007ef000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f1a000-0x10)={r2, r3, 0x7fff}) mknodat(r1, &(0x7f000027c000-0x8)='./file0\x00', 0x8000, 0x1) 2018/01/15 15:58:48 executing program 7: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fac000)=[{&(0x7f0000ba0000-0x7e)="", 0x0}], 0x0, 0x0) 2018/01/15 15:58:48 executing program 0: syz_open_dev$tun(&(0x7f0000535000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000d4000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "e2e6180b2cc90fe5bdd99ce5b0b7d3f1"}]}}, {""}}}}, 0x46) 2018/01/15 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fda000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00005ba000-0x8c)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e4}, @in6={0xa, 0x1, 0x15, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x9f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}], 0x8c) dup3(r2, r0, 0x80000) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000002000)=0x0) 2018/01/15 15:58:48 executing program 7: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000c99000)=@file={0x0, ""/21}, &(0x7f0000e7a000-0x4)=0x17, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x102) r1 = epoll_create1(0xdd4eba1bbcabf370) r2 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(r3, &(0x7f0000000000)='./file0\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002000-0x14)={0xfffffffffffffff8, 0x14000, 0x698, 0xfff, 0x7}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000a70000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008af000)=[{&(0x7f0000001000-0xe8)="f547a6a6706d4dbeade06b0db2fe6ca90978b03415ee757fc80783416c3017fbfdc9c7101a7057f0aa7e8c5ca359044b192aa29d0e360a3a92a5e0d666c2cb11241964dadee10608d4d8c38142b5ee17facef05cf3c32468bcf3dcaac175e9f2c6e54a8878c3b968a41f68415d53fb61a9fcc20d8cf7972acf419a17e3a752af72449064f30c09a23e791bdae727d753e54fc4374079e8651264b8d1d48d79ade5a403a38f4a2f506701d7a6fb1c31c05d2c9ff72bad40994d507bef623fa343c553baf38ab3a82065ec9036c3efc44e89da0598af819828ac3ce2d6bf0a7edb57c75051ee440cdb", 0xe8}, {&(0x7f0000001000-0xa6)="2bda3c7ee326a6724e6d16935b12477bf98422a06c1c817f01b9e341d98b87a4a1c4cbe72e48a6a02c5ed90cef51458871d2fd2c52138f663f6a04b728b6cd1b3290b4bf0de7b302ebf3ae3ae6bbbadda37424d7d5cadec574f187ff48e2a465fba70e7c0dfa14d6cff9aca299aa0859a0f18ba8408c25160c80a896478842f6db7c779e736953947c51054159e54672e0fed1430c21365d33c287546080066623d20e6a260b", 0xa6}], 0x2, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, r3]}], 0x20, 0x0}, 0x4800) sendmsg(0xffffffffffffffff, &(0x7f0000feb000)={&(0x7f00008b0000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="9e45d74e2591", [0x0, 0x0]}, 0x10, &(0x7f0000fec000-0x10)=[], 0x0, &(0x7f0000fec000-0x2ac)=[], 0x0, 0x0}, 0xffffffffffffffff) 2018/01/15 15:58:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d2d000-0x2c)={0x5, 0x4, 0x1, 0x200000003, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50) r0 = syz_open_dev$midi(&(0x7f00008ec000)='/dev/midi#\x00', 0x9, 0x80002) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006e7000)=@common='vcan0\x00') [ 39.818921] device eql entered promiscuous mode 2018/01/15 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000673000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setrlimit(0x7, &(0x7f0000f09000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000cd4000)=0x0) 2018/01/15 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00002af000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0xfffffffffffffffe, 0x800000, 0xffffffffffffffff, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/15 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x802, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f75000-0xb)='/dev/adsp#\x00', 0x19, 0x400100) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000eea000-0xea)="47a1a75aea7acbcc0f5136b2a7eb93d679a5f35888b0eec9ec4a8f1929c5085909804d9bea3a1a3872df12e95404dda1000aa849bbb855307209cbff3d83f35349caeaf5e45c424f5565d3ca21ebe040f0693112787ded2a604479dbb412a62bd7149e0d729e3e191e9912a8dd810812205cf0ae3a50b3202f4d2d933998ae04e096d2f1cd187129c138e6865c1e69355b08e143f5e10ae41256c9d83371436c79960c24f001ecf7bf2945c14a31d65306c1d3660e8591c0a91b72289a544d0767d3a86f6929aa04fdcecfb4bcbf80bacc19c5461c163d15ea65d66534f02ecf4a741951726f475936b0") sendmsg$nl_route(r0, &(0x7f0000541000-0x38)={&(0x7f00008e2000)={0x10, 0x0, 0x0, 0x0}, 0xf74f7c43e7095698, &(0x7f00007e8000-0x10)={&(0x7f00009fe000-0x3b4)=@getlink={0x20, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xfffffe5b}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/01/15 15:58:48 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000341000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e6000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) flistxattr(r1, &(0x7f0000285000-0x1000)=""/4096, 0x1000) 2018/01/15 15:58:48 executing program 7: r0 = gettid() getpriority(0x200000009, r0) 2018/01/15 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe4, &(0x7f0000369000-0xe4)={@random="a7c33b04bbbc", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@generic={0x60, "055cc7ff37dc037deeb8b4923b4974955931337c5a6a3dc656fd0211e8943f336c0594d485a8d6762b48e603cfd78f89bdeaca702cb6646283457e150ca91ae758d739dd7dd1217d3b421b7d24cd04c49c0ca0c67c019d668cdbe2b9707adaa777dfc94a2514337195f0abfaeb50bfcc4be6642cafc74535a865b0213dd0344049bdab75b0db55cafe0a8c6600c78606780271a5c613a44a155b1f2eb46bb237379dce22be8bafaca00900b9be4b79693d93782bf15e9c12b5dec86f1a7e03c001c9bf642f6f037671e2781d2384c5cb64353dcd7aee"}}}, &(0x7f000046f000-0xc)={0x1, 0x1, [0xadb]}) syz_emit_ethernet(0x7e, &(0x7f0000227000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @ssrr={0x89, 0xf, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @empty=0x0]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 15:58:48 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$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000451000)={0x0, 0x0}, &(0x7f0000025000-0x4)=0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000776000)='/dev/sg#\x00', 0x4, 0x800) read$eventfd(r3, &(0x7f00004cd000-0x8)=0x0, 0x8) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 15:58:48 executing program 0: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000460000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e36000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents64(r0, &(0x7f000007a000)=""/217, 0xffffffffffffffc7) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000877000)={0x0, 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000083a000-0x4)=0x0, 0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000cea000-0x30)={0x9, 0xffffffffffffff00, 0x0, 0x4, 0x9, 0x2}) fcntl$setflags(r1, 0x2, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000054000-0x10)='/dev/sequencer2\x00', 0x1000000000040000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000956000-0x10)={0x0, 0x8c, &(0x7f0000311000)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffffe1}]}, &(0x7f00003e2000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000287000-0xe)={r3, 0x0, 0x3, [0x7, 0x1, 0x3]}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000003f000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000a0e000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x5) 2018/01/15 15:58:48 executing program 7: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x200) listen(r0, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f000023e000)=[{{&(0x7f0000d74000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00005a2000)=[], 0x0, &(0x7f00002af000)=""/1, 0x1, 0x0}, 0x0}], 0x1, 0x0, 0x0) exit_group(0x587) 2018/01/15 15:58:48 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000001d000-0xb)='/dev/mixer\x00', 0x200, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000001c000)={0x7, [0x1f, 0x1, 0xd13b, 0x7, 0x8, 0xffff, 0x7fff]}, &(0x7f0000018000-0x4)=0x12) r1 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r1, &(0x7f000001c000)=@random={'osx.\x00', 'selfem0\\nodev\x00'}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 15:58:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xa9a, 0x80800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009aa000)={0x1, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000b90000)={0x9, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000083e000)='/dev/sg#\x00', 0x4, 0x202000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000c36000)={0x10, 0x0, 0x1, 0x808}, 0xc) rt_sigaction(0x4, &(0x7f00002f0000)={0x61, {0x6}, 0x0, 0x0}, &(0x7f0000ff0000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a5a000)={0x0}) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x46e199, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000169000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a2000-0x8)={0x0}) sendmsg$nl_xfrm(r2, &(0x7f000068e000)={&(0x7f00004f9000)={0x10, 0x0, 0x0, 0x8024}, 0xc, &(0x7f00002fb000-0x10)={&(0x7f000012a000-0x104)=@getae={0x104, 0x1f, 0x20, 0x4, 0x3, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x0, 0xa, 0x3c}, @in=@multicast1=0xe0000001, 0x9, 0x4}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa, 0x10000, 0x401}}, @algo_auth={0x50, 0x1, {{'crct10dif-generic\x00'}, 0x40, "9fe90ffa3481d03d"}}, @replay_thresh={0x8, 0xb, 0x7}, @migrate={0x30, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6c, 0x4, 0x0, 0x6, 0xa, 0x0}]}, @tfcpad={0x8, 0x16, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000000}, 0x44000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000671000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/15 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004c1000-0x2)='=\x00') 2018/01/15 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005d9000)='/dev/sg#\x00', 0xffffffffffffffff, 0xfffffffffffffffe) fcntl$setownex(r0, 0xf, &(0x7f0000842000)={0x2, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000c69000-0x8)={0x0, 0x0}) 2018/01/15 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000820000-0x14)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x104) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001ee000)=0x9, 0x4) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000711000)=0x2, 0x4) 2018/01/15 15:58:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f00001cf000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000ea7000-0x38)={&(0x7f00008f5000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000c78000-0x10)={&(0x7f0000a99000)=@alg={0x100, 0x10, 0x300, 0x2, 0x3, {{'rfc4543(rfc4106(gcm(aes)))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0xd}, {0x8, 0x1, 0x100000000}]}, 0x100}, 0x1, 0x0, 0x0, 0x8084}, 0x40) r1 = socket(0x8, 0x7, 0x36d9) fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000454000-0x14)={0x0, 0x3, 0x4, 0x3, 0x40, 0x4}, &(0x7f000008a000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000054d000)={r2, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xa11b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x0, 0x405, 0x4}, &(0x7f0000f69000)=0xa0) 2018/01/15 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cc1000-0x4)=0x100, 0x4) sendto(r0, &(0x7f00009d0000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x1, 0x0, 0xfffffffffffffdb1) lsetxattr(&(0x7f00007d5000-0x8)='./file0\x00', &(0x7f0000dc3000-0x16)=@random={'btrfs.\x00', 'cpusetvboxnet1\x00'}, &(0x7f0000e0e000)='eth1\x00', 0x5, 0x1) recvfrom$inet(r0, &(0x7f0000789000)=""/107, 0x6b, 0x0, &(0x7f0000f4d000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 15:58:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000002000-0x10)={0x3, {"44325bc4e3eb6d"}, 0x1}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='npt/icme\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000-0x8)='./file0\x00', 0x1f) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000000)={0x0, 0xf002}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x400002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f000000c000-0x20)=[], 0x100) getsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000398000-0x4)=0x0, &(0x7f0000899000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000003000)={r2, &(0x7f0000004000-0xb9)="2b3adb5f70d7ab98c0e2ad083c7cfb01ffd5f34d052307374876cf0f2ad7e5878bbea719875cac532f1bfa9e32d1edca904cef341653a494c521bc223fec7b2021cf5e5880e7419c8ecb3a962d987539c64215de3005bd1b8992f2e0f3330e3133411fbaccdc4cb6df0d8f3251a9241244fff8945943c6d95e9c6c7e16beb764bcda1d6d23cee0371e910f6694fbcd2f914ffefeb2c0973005e31e0a20b82c7a73ea40d815792a1ee92636aad9b7fb91d00e4163b81eb3af6d", &(0x7f0000000000)="92589d2c3cac62ef555b63d1c6ec367aa5423c05cb6d77807408e80fedf2847ee1a0524eaab805d3535f00e6722df415d426e648d3b80f11e927c654f2c50d97d5b88d65fa475bb8ec693a5b5e52b0a57bb35a3ec767a720f2358d33f184827de27f85c3c0604889f1bdc0e8edfb2727bd8fb7f825156eb491e33af94d30955aa0eeb34bcb2a5d499ee4fb893836216cf2a0ef01989fbb91642d6e1a90181e", 0x0}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000004000)={0x2bd, 0xfffffffffffffff7}) 2018/01/15 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c23000)={0x2, 0x78, 0x3e3, 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$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ec1000-0x10)={0x7, &(0x7f0000ee1000-0x38)=[{0x6, 0x7, 0x2, 0x800}, {0x6, 0x800000000000000, 0x20, 0x1ff}, {0x100000000, 0x7, 0x10000, 0x3}, {0x0, 0x0, 0x3, 0xffffffffffffffff}, {0x401, 0x7fffffff, 0x6, 0x27}, {0x9, 0x4, 0x6, 0x7}, {0xff, 0x7, 0x3, 0x5}]}, 0x10) r2 = syz_open_dev$amidi(&(0x7f00008b4000-0xc)='/dev/amidi#\x00', 0x6, 0x101000) getsockopt$packet_buf(r2, 0x107, 0x19, &(0x7f0000464000)=""/104, &(0x7f00005d6000)=0x28f) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x0, 0x0, 0x1, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00006df000-0x4)=0x0, 0x4) fchmod(r0, 0x8) 2018/01/15 15:58:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x4003e) bpf$MAP_CREATE(0x0, &(0x7f0000586000)={0xf, 0xfffffffffffffffb, 0x3, 0x3f, 0x8, r0, 0xffffffffffffff01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) write$tun(r0, &(0x7f00005f6000-0x103a)=@hdr={0x0, 0x804, 0xfffffffffffffff9, 0x0, 0x8, 0x0, @ipv6={0x0, 0x6, '\'S\t', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) 2018/01/15 15:58:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000001, 0x9b0f) r1 = syz_open_dev$tun(&(0x7f00001c6000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd9000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00006ce000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) r2 = memfd_create(&(0x7f0000726000-0x10)='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00006ce000-0x8)={0x0, 0x0}) getcwd(&(0x7f00007c1000)=""/114, 0x72) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000cbf000)={r3, 0x2}) 2018/01/15 15:58:48 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/autofs\x00', 0x840, 0x0) fallocate(r0, 0x2, 0x6, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000d18000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) write(r1, &(0x7f0000c29000)="1f0000000104ff00fd432dbb0700000000cb00000900010000000000000000", 0x1f) 2018/01/15 15:58:48 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f78000-0x4)=0x1, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000060f000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000409000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f00000d7000)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f0000f79000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000d06000)=0x0, 0x4) 2018/01/15 15:58:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f0000ed7000-0x4)='./file0\x00', &(0x7f0000095000)='mqueue\x00', 0x0, &(0x7f00006fc000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) unlinkat(r0, &(0x7f0000bc3000)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x2) 2018/01/15 15:58:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000465000)={0x0, 0x0}) syz_extract_tcp_res$synack(&(0x7f00000f9000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000031a000-0x11)='net/fib_triestat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000061000-0x20)={0x7, 0x0, 0x10003, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00007b8000)={r1, 0x3f}) 2018/01/15 15:58:48 executing program 1: futex(&(0x7f0000a04000)=0x0, 0x4000000005, 0x0, &(0x7f0000199000-0x10)={0x0, 0x989680}, &(0x7f0000a29000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x210800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)=0x0) 2018/01/15 15:58:48 executing program 7: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4000000003, 0x3) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000237000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000237000)=""/25, &(0x7f00000ab000)=0x19) 2018/01/15 15:58:49 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d00000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x3, &(0x7f0000a55000)="aa5baa1a221cf1a1afc7eccc9d5a329e00d765452b5486b15c93aa8174a78795ff26e4365d89c1bc4d7c37b264c0f72be83519983d6a7f8ed4aca4341bb264aa511873369574e84e4bb67be18d7f5e66e3cf958a3ac877a21bdafae6eac5ce9fa1dbb1845147201e526d1e694f3adbfd374e2e4db7e6604a0f32dfcb23ea7cecfeaa120e06def7d481bc4f3dd48ddfbf60c109590f0a9fc0a99276a355") mmap(&(0x7f0000000000/0x5a9000)=nil, 0x5a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00005aa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001c3000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00004c4000)='yeah\x00', 0x5) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0x4) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a9000)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f00001c6000-0xc)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00005aa000-0x4)=0xc) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) sendto$inet(r4, &(0x7f00003ee000)="5710d7133dfdc629f5c4a16b9709a8ad14c24f4348c962355becde20dc5446c61e076978d7f8953103785a5f5c6632f52a5848241af449dbed5aeb354cf0f7343532f030fe141c5ab35a59a963c955f6ded6151dac57e7bf3f6f32b17603a7bdf25ee6f5d02b5bb44e6e32f8a6d33de8dd390df86f6b47301a52e8de6cb83fb55251ce935ac90a58e514cefec84a7daf622283d55e2f8e42dd", 0x99, 0x4000010, &(0x7f00003c6000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 15:58:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002d5000)='/dev/sequencer2\x00', 0x201, 0x0) inotify_add_watch(r0, &(0x7f0000b10000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$loop(&(0x7f0000984000)='/dev/loop#\x00', 0x0, 0x0) readv(r1, &(0x7f00000a4000)=[{&(0x7f00001aa000)=""/78, 0x4e}, {&(0x7f0000a6d000-0x5a)=""/90, 0x5a}, {&(0x7f00000d8000)=""/79, 0x4f}, {&(0x7f0000888000)=""/2, 0x2}], 0x4) 2018/01/15 15:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000bf9000-0xe)='/dev/admmidi#\x00', 0x2, 0x200000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510a) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f03000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f7000-0x4)=0xe8) [ 40.156547] sg_write: data in/out 524252/16 bytes for SCSI command 0x0-- guessing data in; [ 40.156547] program syz-executor3 not setting count and/or reply_len properly 2018/01/15 15:58:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 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$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00000c4000-0x1b)=""/27) r3 = semget(0x0, 0x3, 0x20a) r4 = socket$inet6(0xa, 0x1, 0x7) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000acc000-0xb8)={0x0, 0x6, 0x80000000, 0x97e, 0xde, 0x9, 0x20, 0x3ff, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x917, 0xfffffffff7731631, 0x9, 0x80}}, &(0x7f0000fc9000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000f1000-0xa0)={r5, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0xfffffffffffffff9, 0x5, 0x289a}, &(0x7f0000788000-0x4)=0xa0) semctl$GETZCNT(r3, 0x1, 0xf, &(0x7f0000901000)=""/4096) 2018/01/15 15:58:49 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000008000)={0xb, 0x1b, 0x301, 0x4, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:49 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000006000-0x4)=0x9, 0x4) r1 = socket(0x18, 0x0, 0x2) bind(r1, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x3, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f", 0x0}, 0xfffffffffffffebe) getpeername(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/15 15:58:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x408000, 0x0) accept$netrom(r0, 0x0, &(0x7f0000d15000)=0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(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) sched_getaffinity(0x0, 0x8, &(0x7f000052d000-0x8)=0x0) socket$inet_sctp(0x2, 0x5, 0x84) setitimer(0x0, &(0x7f0000fe4000+0x624)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000588000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndseq(&(0x7f00003c8000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000493000-0x58)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x0, &(0x7f00009f3000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7b000-0xe8)={{{@in=@broadcast=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000281000)=0xe8) getgroups(0x1, &(0x7f0000caa000)=[0x0]) syz_fuse_mount(&(0x7f000091b000-0x8)='./file0\x00', 0x7001, r2, r3, 0x0, 0x4) 2018/01/15 15:58:49 executing program 2: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d16000-0x3)='/dev/vga_arbiter\x00', 0x4000, 0x0) set_mempolicy(0xc002, &(0x7f0000f26000-0x8)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 15:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000024c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000045000)=""/0, 0x0}, {&(0x7f00007d4000-0xba)=""/0, 0x0}, {&(0x7f000030a000-0x63)=""/1, 0x1}], 0x3) read(r0, &(0x7f000014d000-0xc1)=""/193, 0xc1) r1 = dup3(r0, r0, 0x80000) close(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000649000)=0x0) poll(&(0x7f0000a5f000)=[{r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r1, 0x2b9bd187cff0c3b0, 0x0}, {r1, 0x400, 0x0}, {r1, 0x2, 0x0}, {r1, 0x2200, 0x0}, {r1, 0x4, 0x0}, {r1, 0x41, 0x0}], 0x8, 0x2) 2018/01/15 15:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000145000-0xb)='/dev/adsp#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c6b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff, 0x5, 0x2, 0x5}, &(0x7f00009e1000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a84000-0x4)=@assoc_id=r1, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000af5000)={&(0x7f00002e9000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000814000)=[{&(0x7f000000b000-0x1000)="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", 0x1ad}], 0x1, &(0x7f0000646000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x200000400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000701000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ec000)=0x14) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/15 15:58:49 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2081) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000)=""/239) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="a0", 0x1}], 0x1) 2018/01/15 15:58:49 executing program 7: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a0e000-0x8)={0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="05"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = syz_open_dev$adsp(&(0x7f0000f58000)='/dev/adsp#\x00', 0xd3d5, 0x400000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000d40000)=0x10000) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000a6f000-0x4)=0xffffffffffbffffa, 0xfffffffffffffd44) 2018/01/15 15:58:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/sockstat6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x80, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e5f000)={0x0, 0x200, 0x0, 0x0, 0x0}, 0x10) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000ac4000)=0x7fffffff) r2 = accept$inet(r1, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) 2018/01/15 15:58:49 executing program 3: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") keyctl$assume_authority(0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7) 2018/01/15 15:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000030e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ec0000-0xc)='/dev/rfkill\x00', 0x80001, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000ca7000-0x6)={0x9, 0x8961, 0x5}) write$eventfd(r1, &(0x7f0000860000-0x8)=0x20000000005, 0x58) 2018/01/15 15:58:49 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000-0x13)='/dev/snd/controlC#\x00', 0xb, 0x204200) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(0xffffffffffffffff, &(0x7f000000a000-0x8)={0x1f, {0x2, 0x2, 0x10001, 0x3ff, 0x3ff, 0x7f}}, 0x8) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xcf, &(0x7f0000005000)="7d5d95c76c892062ccd7d98d3a77d7ee9c48e965abe8f23fa689c915876b22e5a2034d3a9c27d95cf92eca2f3e679ee9bffa472b5ad3bfbdd2ccf87dccb0cd6ef3b4e49dffa8cf394d4d20553e726fed34f3c2d13c2838216cc603e544fab896d705582c8024b7d6db", 0x69) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000-0x4)=0xfffffffffffffe6c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x0, 0xd, 0xa, 0xa0, 0x20, 0x87, r2, r3}, {0x8, 0x3, 0x1000, 0x1, 0x8, 0x7, 0x4b, 0x10001}, {0xfffffffffffff263, 0x1f, 0x1, 0x3ff}, 0x3, 0x7, 0x1, 0x0, 0x381ed26112d5d6c9, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4, 0x3, 0x80000000, 0x6, 0x80000000, 0x9}}, 0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000014000-0x6a)=""/106) 2018/01/15 15:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) renameat2(r2, &(0x7f0000d59000-0x8)='./file0\x00', r1, &(0x7f0000815000)='./file0\x00', 0x3) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@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]}) accept4$nfc_llcp(r3, &(0x7f0000816000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fb5000)=0x60, 0x80800) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000710000-0x78)=@hdr={0x0, 0x1, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6d, 0xffffffffffffffff, 0x0, 0x0, 0x800000000004, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0x0, 0xffffffffffffffff, 0x59, 0x0, "1f0675a76407951b4242373950eb6f0c041b1486d135d85ad3a744ea490b9a8d913b57c0f0e78764f4bc87823588c84a2722e58b39494c78cd55fbc667dd53414556cd02fe8b29f32e774edd587667cb1f"}}}, 0x77) 2018/01/15 15:58:49 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00007fc000-0xa)='/dev/dsp#\x00', 0x1, 0x342c1) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000781000)=""/19) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x0, r0, 0x0}) [ 40.480605] device syz3 entered promiscuous mode 2018/01/15 15:58:49 executing program 0: socketpair(0x11, 0x80a, 0x3, &(0x7f0000235000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x1, 0x401, 0x7f, 0xb90}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e5e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000fdf000-0xb)='/dev/mixer\x00', 0x0, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000019e000-0xe)='/selinux/load\x00', 0x2, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x0}, &(0x7f0000f14000)={&(0x7f0000a66000-0x8)={0x0}, 0x8}) 2018/01/15 15:58:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000295000-0x4)=0x0, &(0x7f0000681000)=0x4) setsockopt(r0, 0x2000084, 0x7d, &(0x7f0000621000-0x8)="8000000000020004", 0x8) 2018/01/15 15:58:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x40000407ffc0003}]}) stat(&(0x7f0000a43000-0x8)='./file0\x00', &(0x7f0000db4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000fe9000)='./file0\x00') 2018/01/15 15:58:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000095f000)='./file0\x00', &(0x7f000011b000-0x20)=[&(0x7f00003a8000)='\x00', &(0x7f000037f000-0xd)='{/]vboxnet1:\x00', &(0x7f00005c8000)='\x00', &(0x7f00009c3000-0xe)='-proc8selinux\x00'], &(0x7f000079f000)=[&(0x7f000058d000)='\x00', &(0x7f0000e39000)='\'\x00', &(0x7f00001bc000)='selinux*\x00', &(0x7f0000899000)='md5sumwlan0eth0\x00']) recvmsg$kcm(0xffffffffffffffff, &(0x7f00009ed000)={0x0, 0x0, &(0x7f000009f000)=[{&(0x7f0000f86000)=""/73, 0x49}, {&(0x7f0000a2a000-0xf)=""/15, 0xf}, {&(0x7f0000369000)=""/252, 0xfc}, {&(0x7f0000d2a000)=""/90, 0x5a}, {&(0x7f000014e000)=""/111, 0x6f}, {&(0x7f000043d000)=""/115, 0x73}, {&(0x7f0000920000)=""/58, 0x3a}, {&(0x7f0000272000-0x13)=""/19, 0x13}, {&(0x7f0000354000-0x50)=""/80, 0x50}], 0x9, &(0x7f00000f9000)=""/50, 0x32, 0x1000}, 0x10041) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f00002e3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007eb000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b7a000-0x8)={0x0, 0x0}) 2018/01/15 15:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f00008b5000)={0x5}, &(0x7f0000c6c000-0x8)={0x0}, 0x8) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x0, 0xfffffffffffffffd}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/15 15:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000001000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000d2000-0x38)=[{&(0x7f0000453000-0x1c)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x0, 0x84, 0x0, {0x0, 0x0, 0x7c2, 0xc6c}}], 0x14, 0x0}], 0x1, 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_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_open_dev$mouse(&(0x7f0000ff9000-0x12)='/dev/input/mouse#\x00', 0x1, 0x400) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 15:58:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x32}, 0xa, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff7000-0x4)='/selinux/checkreqprot\x00', 0x26001, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00004e9000)=""/0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000bfd000)=[], 0x0, 0x0}, 0x0) 2018/01/15 15:58:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000232000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000801000-0x4)=0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000adc000)=0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) io_getevents(r1, 0x1, 0x1, &(0x7f0000c8a000-0x80)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f000018e000-0x10)={r2, 0x0}) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000404000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e28000-0x27)="", 0x62, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 15:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$sock_int(r0, 0x1, 0x8, &(0x7f0000353000)=0x0, 0x102ac) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004cf000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009a2000)={0x1, &(0x7f0000e80000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000422000-0x8)={r2, 0x2}) write(r0, &(0x7f0000786000)="c60c24ed240187635711f0f6691b49bed644927e2f6ac91b7cf354511b59493b3b6e7fd3420253fc177bcca471a067c4ddc12a475a9950ede5c96a94bb6e68fc3749b0522c62ee2250af5ec1f6c350c2c9f7156ad78024cabb13655569fdeb56677d879fe5bf420efbf77ac38beb80ce294be47b0004cfb99299d558b014b962a76f", 0x82) shutdown(r0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007d6000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021e000-0x4)=0xe8) 2018/01/15 15:58:49 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000caa000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003e3000)=0x0, &(0x7f0000aac000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) close(0xffffffffffffffff) r2 = socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x0, 0xe2, &(0x7f0000cf5000-0xe2)=""/226, 0x1000, &(0x7f0000810000)=""/4096, 0x1, &(0x7f0000cf4000-0x1)=""/1}) pipe(&(0x7f0000f35000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000628000-0xc)={0x0, 0xffff, 0x0}, &(0x7f00008b3000)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r6, 0x0) sendto$inet(r5, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000af9000-0xc)={r4, 0xf74, 0x30}, &(0x7f0000b06000)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffff9c, 0x800448d2, &(0x7f0000995000)={0xa, &(0x7f00009ef000-0x5c8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000feb000)={0x0, 0xffffffffffffffff}, 0x8) close(r6) dup3(r1, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) 2018/01/15 15:58:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x812, 0x6, 0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003a2000-0x8)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = getpid() sched_setparam(r3, &(0x7f0000bd2000)=0x10001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000af8000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0, 0x5, 0x6bf, 0x8}, &(0x7f00000a4000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009ee000-0x8)={r4, 0x1}, &(0x7f00008b5000-0x4)=0x8) r5 = accept(r1, &(0x7f0000d06000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000012e000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f000034b000-0x4)=0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x0, 0x0, 0xcea6, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 40.571190] kauditd_printk_skb: 147 callbacks suppressed [ 40.571198] audit: type=1326 audit(1516031929.410:170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6018 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 15:58:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000608000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x3, 0x0, 0x0, 0x200000000002, 0x8000, 0x0}) readv(0xffffffffffffffff, &(0x7f000030b000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000185000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 15:58:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) r2 = request_key(&(0x7f0000455000)='syzkaller\x00', &(0x7f0000504000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008e3000-0x1e)='})@:bdevnodev.bdevself,system\x00', 0x0) keyctl$get_security(0x11, r2, &(0x7f000078c000)=""/247, 0xf7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000df2000)=0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fb7000-0x3)='nv\x00', 0x3) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r1, &(0x7f00004bc000-0x1c)=[{&(0x7f00007c4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000546000-0x20)=[{&(0x7f00007c8000)="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", 0xb31}], 0x1, &(0x7f0000910000-0xe4)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000015000-0x1)={0x4}, 0x1) 2018/01/15 15:58:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x80, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000001000)={{0xf43, 0xd7}, {0x81, 0x3}, 0x6, 0x5, 0x85c, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001000-0x20)={0x7, 0x18, [0x0, 0x93, 0x7, 0x3, 0x9, 0x2]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x26)={0x0, 0x1e, "5cc0e0ee9fbb30ae7be6b34ac5bf4cae4cd39bbf8a39de990a4e0bdf447e"}, &(0x7f0000001000)=0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r2, @in6={{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x22, 0x0, 0x7ff, 0x5, 0x7fffffff, 0xd4, 0x63, 0x80, 0x8, 0xfff, 0x7, 0x200, 0x8, 0x6d, 0x22c3]}, &(0x7f0000001000-0x4)=0x108) open_by_handle_at(0xffffffffffffffff, &(0x7f0000f5d000)={0x8, 0x0, ""}, 0x0) 2018/01/15 15:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00008f1000)={0xffff, 0x1ff, 0x9, 0x6c5, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000bba000-0x8)='./file0\x00', 0x40) 2018/01/15 15:58:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000de0000-0x4)=0x1, 0x374) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 40.690816] audit: type=1326 audit(1516031929.412:171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6018 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 15:58:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000082b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000+0x1b6)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004a8000-0x10)={0xaea, 0x4, 0xfff, 0x401, 0x0}, &(0x7f0000001000-0x4)=0x10) remap_file_pages(&(0x7f0000db6000/0x3000)=nil, 0x3000, 0x3000003, 0xff, 0x100) r1 = syz_open_dev$loop(&(0x7f00004cd000)='/dev/loop#\x00', 0x0, 0x0) preadv(r1, &(0x7f00007d9000)=[{&(0x7f00008e6000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aee000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c96000)=0x8c) r3 = syz_open_dev$vcsn(&(0x7f0000636000-0xa)='/dev/vcs#\x00', 0x6, 0x40) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000963000)=0x8) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000add000-0x11)='/selinux/relabel\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000127000-0xc)={&(0x7f0000582000-0x8)='./file0\x00', r4}, 0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008ba000-0x1)=@assoc_value={r2, 0x3ff}, 0x8) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b88000)={0x0, 0x3, 0x6, 0x3}, 0x8) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000218000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f0000650000)=0x6, 0x4) getsockname$inet6(r5, &(0x7f00000ab000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000687000-0x4)=0x1c) 2018/01/15 15:58:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000067d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000475000-0x28)={0x1, 0x0, [{0xc0000101, 0x0, 0x0}]}) 2018/01/15 15:58:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000ab0000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000080d000-0x4)=0xfffffffffffffe51, 0x800) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eda000-0xf)='/dev/sequencer\x00', 0x21c241, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cb4000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x93, 0x5, 0x5, 0x400}, &(0x7f0000262000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e59000)={r1, 0x65, "7bbecfd5dbe66cbbbbc0b3d599062a9023a999694673900e40387d743e2e5ebed7d1a05573ddad57b7de7bb574f67ae08f1ef4bf15c90a491f5b06313841210d03f4a873f44fa2176a5bf848201d40b13b149b21b9cc5c7533a7894338837462e6d0b1d881"}, &(0x7f00008a3000-0x4)=0x6d) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000412000)={0x9, 0x0, 0x10000, 0x9}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000198000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000123000)=0x3, 0x2) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00009c4000)={""/1024}) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000974000)={0xd000, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d23000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000812000-0x18)={0x1, 0x8001, 0x9af, 0x6, 0x8, 0x5}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000035b000)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d74000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d77000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) syz_open_dev$sndpcmc(&(0x7f0000450000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x20c1) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000ff1000)={0x2, 0x1}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$sock_buf(r5, 0x1, 0x3b, &(0x7f0000c4e000-0x5)=""/5, &(0x7f0000102000)=0x5) [ 40.752328] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 40.808548] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 40.846937] audit: type=1326 audit(1516031929.417:172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6018 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=4 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 40.874848] audit: type=1326 audit(1516031929.417:173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6018 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 40.900880] audit: type=1326 audit(1516031929.417:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6018 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 40.926079] audit: type=1326 audit(1516031929.419:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6018 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=80 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 40.950521] audit: type=1326 audit(1516031929.419:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6018 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 40.975013] audit: type=1326 audit(1516031929.419:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6018 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 40.975045] audit: type=1326 audit(1516031929.420:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6018 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 40.975060] audit: type=1326 audit(1516031929.424:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6018 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 15:58:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xffff, 0x100c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000795000)=0xc) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f0000028000-0x14)={0x14, 0x19, 0x10405, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x2, 0xf}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:49 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000004) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000-0x8c)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x3, [@generic="0491"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x15) 2018/01/15 15:58:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d24000)={@generic="334351ff76520054bdbd21c4414262b0", @ifru_addrs=@rc={0x1f, {0x0, 0x80, 0x25, 0x7, 0x5, 0x9}, 0x4}}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b1b000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00004eb000-0x4)=0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000037b000)={0x0, 0x0}) 2018/01/15 15:58:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd0000)='/proc/self/net/pfkey\x00', 0x4001fe, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000373000-0x1)='\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000065d000-0xb)='/dev/vcsa#\x00', 0xffffffff, 0x200000) ioctl$KDMKTONE(r3, 0x4b30, 0x1) close(r2) r4 = dup2(r2, r1) r5 = shmget(0x2, 0x3000, 0x402, &(0x7f0000589000/0x3000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f000082e000-0x1000)=""/4096) lseek(r3, 0x0, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000034000-0xbc)={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]}) 2018/01/15 15:58:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000017a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) socketpair(0x3, 0x3, 0x1, &(0x7f0000cc6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000af0000)=0x4, 0x4) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x1, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000b94000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/01/15 15:58:49 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x8, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000032a000)=@known='security.evm\x00', &(0x7f0000639000-0xe0)=""/224, 0xe0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003000+0x9d7)=0x1000000) 2018/01/15 15:58:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ad4000)='./file0\x00', &(0x7f00009cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ed2000)=r1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x800000114, 0x5, &(0x7f0000000000)="2a8e0000", 0x4) r4 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000edf000-0x78)={0x1, 0x78, 0x1, 0x7fffffff, 0xffffffff, 0x100000000, 0x0, 0x10001, 0x202, 0xa, 0x400, 0x4, 0x1, 0x9, 0xec, 0x3, 0x1324, 0x9, 0x7, 0x400, 0x8cf, 0x8, 0xd6, 0x8, 0x3f, 0x8001, 0x1, 0x1800, 0x7, 0x4, 0xb0d7, 0x100000000, 0x8, 0xfffffffffffffff9, 0x81, 0x9, 0x5, 0x4e10, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000572000-0x1)=0x0, 0x4}, 0x200, 0x0, 0x1, 0x7, 0x4, 0xff, 0x6, 0x0}, r4, 0x2, r3, 0x3) 2018/01/15 15:58:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cc0000)='/dev/audio\x00', 0xfafd7836ad9d00ac, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x1a, 0x400000000000000, r0, 0xc05, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000bfd000-0x14)={0xff, 0x5, 0x400, 0x2, 0x3}) unshare(0x400) socket(0x0, 0x80807, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f0000b97000-0x90)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$ax25(r0, &(0x7f0000779000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10) socket$bt_l2cap(0x1f, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d4e000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000013d000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) 2018/01/15 15:58:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000551000)=0x0) gettid() r0 = getpgid(0xffffffffffffffff) setpriority(0xffffffffffffffff, r0, 0x0) 2018/01/15 15:58:49 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000012000)={0x0, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) open_by_handle_at(r0, &(0x7f0000d33000)={0x1008, 0x7fffffff, "ee2cd7a8ff2250ba104ed7d001767863b14a684fb9794342498902739272d51bbfa67df461c47b0592031ecd9429912c626047cdf15ef1ef4d0b17f9fb5f1fdcd781367c33bcf85479c38f9f1ee4d904ab5023669cb66f2086e2fb29e09327c3cf6c47c4c653133439a70c755fbe0ae14acd8d07b7d714c7f2f39540c8ad1d2debde9858c61e94679f97f11e17c81e6804fc39e4a393cdd4c23c96432e4ca2e1852835ea3149fb1bda50ec22ffe65988a9528571515b585e302eb8974c4634226a83fe1fed3c38a3bb19fadc20b043766c8eb5baaef0749e4281a70c839b86a16735add5e52b9d2ef26167e51e4080164a99f89b793ceb9cfa3d07f0d640a97f5c89f47e204e402935485560e77bd5ecd611fa6dc2c765dd5e1f95f365bac7af3d5a60c6ee9a8d718fed51872786a7f3a30b0a45dc3cb6c0c3edd436ebf0e9711b021c787c6d44a43a13ca63a74732ba9b61ba15163d0b0434bd42fe5677fc38e741b1153a3876b7fbf3d467fc6ea69b49c9bcaa48fdc05b8e8c733a4859a3eee4e5632715bcb7e17a7d3faf901f91931d4441cc884f31098d4479482b2bbe00cda42e644d07688a406544f604fa55106feaca60b504c5303d438f25e54913a63b5b693892832f24a802d6a0d09940458261ef9b8e2e34a1fd644dd2fb421e2d3d1449e7b557e9bf4fef01d5690e65e66382264ba921ff680106c68e5151cb3f882b111d53cb47d35dae98b6e55fa2f75bb279755234ce9ccb67507fc983332dee76b745e55b156b2a617867ffb73300d3132b9de11d3198c4f200ce9cbeb4d75e5beccaadb3caf3cfaba4efedee49338a40c3459bcad82bf023941b14830221e7720ab93867f81c520c8e4375cfdaad8350906b8f7d7abf40fe6766dad18a6642c6bd1e6ec403535eac590763d986064f2cb3558506ac05ec92763a0faffb681553c0748881a4aacc1ce3972d05306a50f10acb1abd27ee6c3c8e24892cbd247cb7ae90b4c838ffd849b9efe3ef2b5d73c9622110a74a21183d439e4dedc62b241ab9b6ba2296d439ee83649b1aaa222a77f8ec7b832babfce6332f210cefea0e996d5794a43cd9b8ee29c675abda75910d9c6278ab2a78011645e4fd1a820c7a5ad267b18ad88ab5c643712f0df9a0bca33065365afa57ecd26efb0386589a3681e810c87e4b24fa2cd71e0f1dd4ff7057f766079850c531d69c7b30966ea5bd7ebee493dbf40d7345847c97ea70d932e1e0cd819d44563ce8fff3fd3c7e1708e3177e051cee0aad92858eec81c52e724d0c995b2584c74032e345f74c4ba2086ba52fc2caabe618b7f61e81426a97cacf69d7b19485d9680e1a3a0e293e18ab02074404907422e240a38a9230c807ed3962f78e7423c68b4b83014887de1042d7f177ddc788c59f57edd3bede81e46f65e64205eb2b2318b237af905a1b78c759db46f4e30d6c1040dc372a761c5fd5d8fa225b5ad57a1d48130f10885216d0fb462fe5a7d0d27bd7b6157d3d5f046e6af56196e62bd5ef02983fb34e3b37b4058be6bc1f1a4947eea7d809686cbc1d5ccc9131c8e74c2bc1ba2970db5c5d2b82744a314f6bae73c98d82dbd28dc95837f311196277c075c4c44effca185e4fe927c52897086fb8b450ffaa313d522a3481f89b36b5b3fcad61224da15923895e17b94d26195472e522d1334180d6e2cbb140fa9af59c09add30ba28463510ad489a13faab1d8e5f6518f09e8d7c1683b6d96c27f50b52149a67d5c1d970aceaa57d1bc92c78273e552e7dbcf8d2d3cf62d767e89cc75571691fc83b947963830d96fc3aa96f73ffb4964b4c1c46c69d225f6031bd279a89f646663e89b98178469aeeb9459aec3d737f7ff3be6c6e0331c56d730c8e810bf7504034469841f2820af832dba64c47267345a5e7166afadf2066ae8ca172f7a1ec8e4f9537b558ab461366ea2a03b548730d54a50ee6bc8e5edf65cc76dc4b9ae8a9c5ddf08242a9fa59cf1ed2c86b936f45cf96ad402804f5d2023eff54127b0538503cc73d313444977e65bafdfd3cc713f21a0c97a81c51e519deb4a2b0f605267a1e63e55a1b0441ceea869e18e296af5135d9533eaa10b3e8401edc1e4e94fcb8700e0a580b972b2b189fd48a7d893ff214b0957da44b3f6415907b5562a4a3427719599e125ef402a6fe52c4e34133fed511166a1088b044983ff065a35588ef3d96f6e70172987783eb4ba4b2af7962bef89d1797bf8220f5ae5f947d9807edd4b289ed1aafa1e5ff5683ffe9334e38529d9e9066a269baf50d317fc22f88e75d638bf8af3e7ea7754db570cb2483f0059285350ad0fbb0be8bfe84e6497b8276121e9b1f7cb94c62e43447bcf2cc7fc614d72198b358cc8c7dc2f1ff8e94297301fda8d660b7c3b6c36e4e8ffb9bcf2c0e9d0a0a476125e3386709afd3c4c9c7fcb4cefcbf76dbd4b5f14b9913b24f46b3f7649b3c9a793ae1d2ea6dc28350e72ad7f5ab0caa347f3b9a212e3948009da2b14267855a9676486aaaaca25345845d5686e9491d90f96ccecd7275e8bb5fe54614a22208a36c67992005ad798a23e5be6f0424736b52169f557e93e4166b542abdb07d9a8d72e60fe61c986142d36be34294a388aea91cdca4c2eb44f0b0b881fcb482983ebd44d7ed1fa16ed2a1c6109c3762dd132a790ce6160d7b953e13f0ae480f702bdf1fc7bbc721631da9970adbcfe98a314b9ab97204563d39eee41540608cefb5daf3f02ba80d2703180817693c90f63472d8c4f97535347b3fddfcccd94d0f447529cb002b1e3b3106d16748401dae4b4fe6fdbf8cad2879d8aea9331dcc253352a1018c2442e9804fd8f6915ef4fba94c035d6649a3822a0e2742dcfb7d0ed923c35e1526569974d7dae3e596ff03b0417435a761b0946d422bf562d8de62fc459c2db4d298f0072f353f6118f3e0f33a0a808bc6a50eaf538724587fc81cb37a3e34ddea6b5c642465ac2644db98b32d47607d6f4c9a860378d9978dc407ae4f24624f59662dcc0a0a46a45bb8954f3d0019cb2e539033f3c8302124f7a765431aeeb04b9efca92c250b0210e08704172ab48a5b4094221636bea28b421a8fef9b3f370a0c4401ec78c12ff00262ef0c5ef3d96ee6358990a6987e0b965bfb31a4488718fe2c81eecbd6ac0b47f484822aaa9634bf1e40c38c0662194bce6cd74e7bd3f9083fae8be749b8bfc718982786f8be7ee0c2afa5170a9f54b7b178171f054cf4dddd052bfbd0294da340b5ac9201ee00c225b58374d4ee3d0824e6f8a87dd57b368a6c6a06fae2124fba47a236d7b6d894e846bb1699da9db36d2be51ce4fe5e5a05e5ca2b7cdf5529fc8bff145f5317327bfa06e5b803ab9f721f0b87f21d1fb2822ee359ffc2d0ab64f10b0df1e4c542218da1502ef8c6546bf1a6d6301f68a7edc429a22734559852f98be2605d543fb557fd56d2bb7fbb6df9ea1700c112cc93678df979434613f0b39cbc4002125f0cf4ba6e7575a298411023e44c138acdc8e74fb142dfd0e8b976744e9a5e9484835aa5ef6a1ebb7b73c39449d671b797ccb7e7de67d64b938d1a0790b0703a26322e92a137ba45af7ce38c17b2a0cba5f3daa7cc8037305aec3440dc087a8239590ce328c8a9764cf7b5ef77a23cfc4c032c86eabd14fbeb5364dde6580a82a3b0531b033a08be47730ce8b3c2fbf9b215281fb1b7f8cf895ca92f32832e91d074040d1d08684c63f3205f4d2975b9a0b743c4eacb5f02bf5fb393313f63cdb42fd44ae8bcd8914397ba9d28c2c48db54940b2e0b147fcb747960c3761f6c46747414b4dfaa70c625bcd27b0b05ac8a0a3d9bda97d2797187e9b415a84601dbd5296e0579107175db23fd80f0ba968401b170f0102c13e37d78e204daf7a772b01bcaf7fd267c7885e0c91530ee5fd813dbf8fa0e18aff327f8aee58c431b24bb9e2fe9670e32856236cb546c7ba8c7e281ea753c127bca88e89427fe11186f12f9471403a8bdd8c562dd899532178bebb37c8b9c4c3f16ad179e08a0dd6ec0a9cc6b89d4cc650ca482ab349ca4102b2424c4a64cbf9dfc6df9a83e17231ecbc51ca4f1a510ca0810163b8348f880c6ee5afffed46461b9d29afb2512b3a47df563ab899d908572796585c1116aa9a481089eb35dadf184b8b49f174ef9b5965fc04675cbb4efb59d32cb2e125b040ca4d117cc82d5fc0f8fe4ae18713c79d449aaabf75ad28c709377a233367a412afdc35e0e01a71a28c4ecd3dc9e3c0eb99cdcc673e09d9259a398e54605d081254ef2b6ed6b438002a71d9eef1b05315a2d93b06626c61466d2c6991ef29e6fe55b337dc77e9c7071919c028f548ea098972e28d1cd973b00dc8b26d8e836bdf5fe87f45b4101b7486f2ca7c62f7e7b60c19611732d8804f653e75b3c70bb56eb8c274a510639869ede44fbb63ca046734d0d4ed821f01995caa6bb236823de7d0970986cf5181678cb5524fc0af11b1657bc8c8c886bc9303430917549e27764afbdd1575aec4e3aa9c644eb41b994e5aab3b8d154e89169b4873fdb460e95d7e9e0bb61f457ad84803026f361fc780b4ce5a3e753069b3c4194d880b0ccd7844985f958ac4afd826cccabb529735583274271eadb8bbb54a36ebf6009e617624ea80ad1875f6806d3045b5b657217f69962a79697db09a5bf7a99a9f5c8903b98c96d4839a0389b5087dc4265f379440ec939f7d8f0114c948e1cf24aeb13a24a071f38fde07bb978bf8f01cf8fa96d11c87ef282be793c283842d7b48e578f3bba91208bdd7b2cee02cce77f8ce01289bc11b16038bee8d4a9986732e46829f437838bea9dbba27e5fcdba358192f17650849c15b2f0dbdba8dfb92f217c07c9d34729d8c8827648d2393152b7a321311a46a623c0f9f3bc54fbe09051e5b9096f590491f2e4ff625dc556ff64da5bf48ed26172be5fbe9bbcb36eebe1c367654ce3774bb4c06ed63dbaeb33544acce8f50f96e831bd77e8f28dbc20d317d78cc5f6ce98cc0f730842850d59be7d7623941ed686761405399e326eb76a7ebbc8b02e296b93ea98896d920be66e9cd9e643c0c81bc511cc12f2ba12bca61d76076dd83b9ef218d538686bbb2e58a4b07f117affd58f3a1f515d0595d251b5f760c7b5ea3502c02159c6285ddce6e98422ec20b7e7a0434ef28821be86ee713b450783904ed0aa5084d739edf5d37dff581d085022269d972ea538b6f1f27791786aacc69eccfb6008826f0e38ab823e9ddb4675b1ddbed55da30ea9eda9a32f497b6b4ddfa95fd737b70b3781d6c432c757477af5aa87afa51e812e79dde2e3cb8dfbc77989372a13bfb9be5f07f71a23f2d96ce314e5f49e67b203ceabb8f98ab94c6a83376c663e2cddcf76b5b8c28a44974ab62a35c4fa481dcc1cef966757def6122e33fb95366091936a2f76cba16b97813007cf2c2c62ee42d7bdf3e65fdf9c6d1318487d99bda8e485122a45b87958b3c65946bb44f7c874a245bbf2588ae3025e3e960d23adb96b08e9474e5a075d4dc53ea77f9bf3701e266c21814e90355a58203b94d5ceca86b1ff3380057ffe5b805f1c3fdfa1ca83d80875c807775506319ee01557bea608469a608859f75c2f84180824994b59239d8f3abef82efcd2522d09add82a8b8e35cdbb2cec5b2dcc869d923481d01f3d1ce900b96a4be23217b04d050f73d8b6b00ccf58345029107a696413d3f279e8e0dc0ec1ed6b1cb234658b2dc6d89905bb71cdea14d15f702a7c2a28bb390d6d205c6fc231e449283d"}, 0x400) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c14000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt(r2, 0x3b85, 0xffffffff, &(0x7f0000c2e000-0x4e)="2197228adbdc6e76859ed18f3070277ac9b79de9b60baf48f07fd6cd4ffdc905223320bcde87766069787344d0ab561b70d586a50fff8930c9e0b0d731ec2efe578dc34608c50e59502069ec4d86", 0x4e) [ 41.125455] QAT: Invalid ioctl [ 41.134550] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=6093 comm=syz-executor2 2018/01/15 15:58:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f3000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000150000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r0) 2018/01/15 15:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a4a000)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000419000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f00004a1000)={0x10000000000000f1, 0x0, [{0x200000040000103, 0x0, 0x0}]}) [ 41.155328] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=36 sclass=netlink_tcpdiag_socket pig=6105 comm=syz-executor2 [ 41.198883] QAT: Invalid ioctl 2018/01/15 15:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) 2018/01/15 15:58:50 executing program 6: unshare(0x20000000) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") ioperm(0x0, 0x1000, 0x0) clone(0x0, &(0x7f00009d6000-0x40)="", &(0x7f0000bc7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="96") mprotect(&(0x7f0000d08000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000001000-0x4)=0x0) [ 41.223571] QAT: Invalid ioctl [ 41.229976] QAT: Invalid ioctl 2018/01/15 15:58:50 executing program 2: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x802, 0x5) write(r0, &(0x7f0000cf7000-0x24)="240000002a0025f000154302000000000000000006000000000005080009000100000000", 0x24) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000766000)='@\x00', 0x1) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000ea1000)={0x0, 0x1000, 0x9, &(0x7f0000ea1000)=0x0}) 2018/01/15 15:58:50 executing program 4: syz_open_dev$urandom(&(0x7f0000cf0000)='/dev/urandom\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b80000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000efe000-0x8)={0x0, 0x8}, &(0x7f0000d72000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000067c000)={r1, @in6={{0xa, 0x0, 0xe75, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x0, 0x8001, 0x11}, 0xa0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000276000)='/dev/amidi#\x00', 0x3e323c36, 0x4000) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000f71000)={0xa9, "431db3fbc0899064ecb170abbefdba89ce838b41d85dd700013ecf112353c6e52c55cdc4374a48f888e9d87bca4a783d11b57950b854b608fcc9e8a91ee158d427d38c636584a814cb2bf977b13f958483862c17d0c7ce0ee173fc2e76e9f733993f07ab1f7bae0b0284cb9f29df98c4796eee3ec19619d4a6f997652321e5a5b2129c9a1bbe3388bdc009d1a8f94512d32b977765ce144527bf6add5ffcd8c9ca18c3e53a087b3df5"}) r4 = open(&(0x7f0000f1b000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r2, &(0x7f000050e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) r5 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) write$sndseq(r4, &(0x7f0000c9b000-0x30)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000c6d000)=""}}], 0x30) sendfile(r5, r4, &(0x7f00006a5000)=0x0, 0x597b) 2018/01/15 15:58:50 executing program 1: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000066000)='/selinux/user\x00', 0x2, 0x0) syz_emit_ethernet(0x7e, &(0x7f00000b8000-0x14d)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x48, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 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], @broadcast=0xffffffff}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], ""}}}}}}}, 0x0) 2018/01/15 15:58:50 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x8000a, 0x3, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0xfffffffffffffe00, 0x807fc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0xfffffffffffff82b, 0x3}, 0x0, 0x61c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, 0x3fb, &(0x7f0000eea000/0x2000)=nil, 0x3) 2018/01/15 15:58:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x80000000003, 0x0, 0x9, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000045b000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00004cb000)={0x0, 0x3}, &(0x7f0000c6d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b3a000)={r2, 0x11, "7ca709013470eb7b9c30ee160bbabe1510"}, &(0x7f0000cf6000-0x4)=0x19) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/15 15:58:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000048a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000305000-0x28)={@common='lo\x00', &(0x7f00009c3000-0x8)=@ethtool_rxfh_indir={0x18, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fc4000)=@common='lo\x00', 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009d8000-0x4)=0x0) bind$inet(r0, &(0x7f0000013000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e83000)='6', 0xffffff70, 0x40000, &(0x7f0000f81000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 15:58:50 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000006000)="89", 0x1, 0xfffffffffffffffc, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/15 15:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x9, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b70000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00009f6000-0x8)=0xf000) 2018/01/15 15:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a99000)="6e65742f6669625f0000000300") sendfile(r0, r0, &(0x7f0000a48000)=0x0, 0x40000000000054) fcntl$addseals(r0, 0x409, 0xd) creat(&(0x7f0000b78000-0x8)='./file0\x00', 0x80) memfd_create(&(0x7f0000221000)="802100", 0x948b53cd934f475d) 2018/01/15 15:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 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$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x4, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair(0x3, 0x6, 0xd4, &(0x7f0000f35000)={0x0, 0x0}) r1 = semget$private(0x0, 0x3, 0x481) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f000094a000-0xe0)=""/224) close(r0) [ 41.347253] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/15 15:58:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x8, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000274000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f00003c2000-0xd)='/dev/urandom\x00', 0x0, 0x40200) 2018/01/15 15:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') read(r0, &(0x7f0000a65000-0x77)=""/119, 0x77) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000002000)='ns/user\x00') 2018/01/15 15:58:50 executing program 2: r0 = socket(0xfffffffffffffffd, 0x7, 0x1) accept$packet(r0, &(0x7f0000f2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003a6000)=0x14) 2018/01/15 15:58:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000188000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000753000-0x8)={0x0, 0xf44}, &(0x7f000059c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd8000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000d0e000)=0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000843000-0x4)=0x2) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x400) shutdown(r2, 0x1000000000000002) 2018/01/15 15:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000ac2000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000579000)={0x77359400, 0x0}, &(0x7f0000abf000)={0x0}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006fc000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') accept4$inet6(r2, &(0x7f0000317000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000013f000-0x4)=0x1c, 0x80000) faccessat(r1, &(0x7f0000224000)='./file0\x00', 0x42, 0x200) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000304000)=0x0, 0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000df0000)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 15:58:50 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x77, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = semget(0x1, 0x3, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r1, &(0x7f0000000000)=[{0x4, 0xea4, 0x1800}, {0x0, 0x800, 0x1000}, {0x0, 0x6, 0x1000}, {0x1, 0x200, 0x800}], 0x4) 2018/01/15 15:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00004b9000)="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", 0xfc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000810000-0x12)=""/47) 2018/01/15 15:58:50 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000fdf000-0x38)={&(0x7f00009e0000-0x80)=@generic={0x10000000001e, "02fb0400070020df00009700005100008066f86c48020402000000f1ffffff009a480075e600000000170000000007e4ff064b3f013a000000080000ef000055000000000000000009d67bcbd7fcad316a008356edb9a6341c1fd43e24281e00070ece000276c30066c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000dc3000)=[{&(0x7f0000fe2000)='}', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/15 15:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d34000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000005f000)=0x14) 2018/01/15 15:58:50 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/status\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000001000)={0x4, 0x401, 0x4, "61ea9d044978", 0x8, 0x0}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f000000c000)={&(0x7f000000c000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000a000)={&(0x7f000000d000-0x48)={0x3, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "50bbbce3043ae147"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 41.504492] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. [ 41.530081] netlink: 40 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/15 15:58:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000c3b000)="", 0x0, 0x800000020000000, &(0x7f0000e39000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x8527, 0xffff, 0x0, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000173000)=0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba1000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000e4000-0x10)={0x4, 0xff}) fcntl$setstatus(r0, 0x4, 0x400) r2 = syz_open_dev$vcsa(&(0x7f0000b4d000)='/dev/vcsa#\x00', 0x0, 0x40001) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) sendmsg(r0, &(0x7f0000cdc000)={&(0x7f0000f42000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000001e000)=[{&(0x7f0000dbf000-0x1000)="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", 0x649}], 0x1, &(0x7f000073d000-0x398)=[], 0x0, 0x0}, 0x0) 2018/01/15 15:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x9, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = accept(0xffffffffffffffff, &(0x7f0000420000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000075c000-0x4)=0x6) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000850000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e0000-0x4)=0x14) 2018/01/15 15:58:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xffaa1142c5e50d49, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000dea000-0x6)={0x8, 0x2, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000096d000-0x14)={0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/15 15:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) writev(r0, &(0x7f0000853000-0x10)=[{&(0x7f000071f000-0x1)="fb", 0x1}], 0x1) accept$packet(r0, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a7e000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001b9000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/15 15:58:50 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000c6e000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ad8000)={0x3, r1, 0x0}) connect$llc(r2, &(0x7f00006b3000)={0x1a, 0x7, 0xfffffffffffffffb, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x12001, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/15 15:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000db8000)=0x800) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 15:58:50 executing program 7: mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f00008a1000-0x2b)="3a0cbc3684f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9975cfa165", 0x24}], 0x1) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000ae000-0x4)=0x0, &(0x7f00008a1000)=0x4) 2018/01/15 15:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x8, &(0x7f00008cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f000084c000-0x100)=[{{&(0x7f00000b7000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e1000-0x42)=[{&(0x7f0000491000)=""/42, 0x2a}], 0x1, &(0x7f0000dd8000+0xe1a)=""/210, 0xd2, 0x0}, 0x0}, {{&(0x7f0000823000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000549000)=[], 0x0, &(0x7f0000dcf000)=""/216, 0xd8, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r1) 2018/01/15 15:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009c2000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f3c000+0x693)={0x0, 0x9, "d0648be62eecf36dd0"}, &(0x7f000013b000)=0x11) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000032000)={r4, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xec1, 0x10000, 0x7, 0xd1}, 0xa0) process_vm_writev(r2, &(0x7f0000eda000+0xccb)=[{&(0x7f0000baa000)=""/33, 0x21}], 0x1, &(0x7f0000aaa000)=[{&(0x7f0000396000)=""/237, 0xed}], 0x1, 0x0) 2018/01/15 15:58:50 executing program 2: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x60, &(0x7f00000ec000-0x1d6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x2a, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @ra={0x5, 0x2, 0x0}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2, [], ""}}}}}}}, 0x0) 2018/01/15 15:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000a8000-0xa)='/dev/dsp#\x00', 0x6, 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000947000-0x400)={"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"}) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000a12000-0x20)={@generic="1af0c8343c7c736bf28c805e43c12772", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 15:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000b4f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000f32000-0x4)=0xfbff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dec000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_addrs=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) 2018/01/15 15:58:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001c4000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d47000)={0x0, 0x0, 0x0}, &(0x7f00009a6000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000052e000-0x4)=r1) r2 = syz_open_dev$mouse(&(0x7f0000be0000-0x12)='/dev/input/mouse#\x00', 0x6, 0x80000) sendto$ipx(r2, &(0x7f000030f000)="90170a22682cdd5fcdb1fcfcb5b8050549f42d27961cfab7733338473319ef1174fa2fbdc45258fe467e5cf9f6590ef63e574e29c31d36ccff55471a1a3ab81b86df34ed388ad153e4f7c72041cdcf024bdaf5816565bf6cbdc4956562e670e514d2f6d2d2210b1d4137d5d97ae2f9e96e3f4cdc79db8ab918428c8f878665628161c01064fd42b9d28da4b057342d4396c0f06f3c7b258ad226a176499a3db9699c1cbd34f4c8c96648d16d5918e7e4865af104b2977109ee091b9d8039a0358253f1cba55e4117805d8b0e3f082045ff639897610a8d05416db2eb74ee47da70a3c2a7462f00", 0xe7, 0x20004000, 0x0, 0x0) [ 41.676069] ptrace attach of "/root/syz-executor5"[4814] was attempted by "/root/syz-executor5"[6249] 2018/01/15 15:58:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000040a000)=0x0, &(0x7f0000848000)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000d5f000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x100) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000cb4000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000de2000-0x20)=[{&(0x7f00002f8000-0xe9)="c3cdc9d2d49a3f983d3a9f58d1d7f02c1bec3d79c51a6833c635cb7ab6e765c187badbff504dc226e5ae969d95199e27814034ab8d964abefa641e5b3d1398d7882c59afed63780cb9d4e89dec57629ff957d86f9c3d0fdf1ef0db16a385e1e15619556f04d7d85ea99a67607ce0b0f8f917edac2f9c8b93e604b3f19248b12d16d6714ba1518c1be4c45da649a2a3b4", 0x90}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000851000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = accept4(r1, &(0x7f0000f38000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000087000-0x4)=0x10, 0x80800) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000732000-0x2)=0x0, &(0x7f000085e000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000908000-0xc)={0x0, 0x8000, 0x10}, &(0x7f000055b000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000cc2000-0x10)={r3, 0x6, 0xfffffffffffffff8, 0x7}, &(0x7f0000df3000)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/15 15:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r1 = getpgrp(0x0) r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x10, &(0x7f0000a84000-0x10)={0x3d, 0x6, 0x4fa4, 0x40b6}) creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/01/15 15:58:50 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000015000)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000015000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000)=0xe8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000015000)={r3, @rand_addr=0x6, @multicast2=0xe0000002}, 0xffffffffffffffb2) 2018/01/15 15:58:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x94a7, &(0x7f0000012000-0x8)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) accept$alg(r1, 0x0, 0x0) mprotect(&(0x7f0000d82000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fstat(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000-0x20)={0x5, 0x0, 0x3, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000003000)={0xaa6, r2, 0x10000, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 15:58:50 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f000001c000-0x38)={0x0, 0x0, &(0x7f000001c000-0x10)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x3, 0x18, 0x0, 0x0, 0xb, "a02f98874633857418181e"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r1, r2, 0x3a, &(0x7f0000018000)={0x2d, 0x230, 0xff, 0x1768}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/15 15:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000100000003, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000099d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xa373fb9654be3a1b, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fcntl$setpipe(r0, 0x407, 0xffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000027a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000790000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000cf7000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, r1}, 0x14) 2018/01/15 15:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_buf(r0, 0x0, 0x200000000000045, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000292000-0x4)=0x1e) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00006b3000-0x65)=""/101, &(0x7f0000f9e000-0x4)=0x65) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000ac000+0x645)=""/53, &(0x7f000072e000-0x4)=0x35) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000932000-0x4)=0x7, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000cc7000)=0x400) fcntl$getownex(r0, 0x10, &(0x7f0000ccb000-0x8)={0x0, 0x0}) [ 41.739270] ptrace attach of "/root/syz-executor5"[4814] was attempted by "/root/syz-executor5"[6258] 2018/01/15 15:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a34000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000370000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000bec000)={[{0x0, 0x1a66, 0x7ff800000000, 0x29, 0x101, 0x100000001, 0x6b04, 0x3, 0xffffffffffffff01, 0x2, 0x1000, 0x5f47, 0x200}, {0x4, 0x1, 0x5, 0x0, 0xfffffffffffffff7, 0x100000001, 0x1, 0x6, 0xffffffffffffffff, 0xfff, 0x6, 0x0, 0x5}, {0x8, 0x0, 0x7, 0x3, 0x0, 0x6, 0x101, 0x5, 0x7fff, 0x101, 0x9, 0x8, 0x1f}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000afe000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:50 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000b96000)=0x0, 0x8000000a, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x260100, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) sendfile(r2, r3, &(0x7f0000001000-0x8)=0x60, 0x3) ptrace$pokeuser(0x6, r0, 0x1000, 0x8) kcmp(r0, r1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/15 15:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001d3000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = dup3(r2, r0, 0x80000) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000402000)=0x20000) accept4$inet6(r2, 0x0, &(0x7f00003b7000)=0x0, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000e2b000)=0x850a, 0x4) connect$netrom(r3, &(0x7f0000284000-0x48)=@full={{0x3, {"3e3698070d297a"}, 0x8}, [{"82913451b8397e"}, {"d2e7e849cd8e34"}, {"dda7321fc8d585"}, {"bc6525969876a9"}, {"6df9bdc4b4005c"}, {"c0783f84847231"}, {"1a03ec27ccba7a"}, {"1f31211ad330df"}]}, 0x48) 2018/01/15 15:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fb3000)=0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpid() ptrace$pokeuser(0x6, r3, 0x8, 0x2) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000c8d000)={&(0x7f000087e000)="618192d4569cd18253788231c7bc88c391789e8806cf1a2035d3bc7ab5ad790b400d49c58be87b016890702239eac6382c1752927176da8c8d5f45275c51618aeb3c199f61ea8a37e5db594bdb0e5f0de3a77b8b2a2a00cbca1e2276a6dc1717c40e0f800ac8122e0da8f791f27da0e5db21cc6d467436df0550efb7775e3f6c6a839cbcffc49935c59dc16bf3c1b55c2058ee7083eb505937c0caa409ba168aa8f7a66ec5b252d543c438ac28fb360ff6a406bb133669a95db6072e1783cd5f6e53c47d9523a259d9b1ad5a2c462d", 0xcf}) write(r2, &(0x7f0000cbd000-0x1000)="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", 0x1000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) syz_open_dev$sndctrl(&(0x7f0000258000-0x13)='/dev/snd/controlC#\x00', 0x100000001, 0x0) 2018/01/15 15:58:50 executing program 1: mmap(&(0x7f0000000000/0xca5000)=nil, 0xca5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ca6000-0x9)='/dev/dsp\x00', 0x2000, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ca5000)={0x0, 0x23, "ecfde70ad668bd16cc9a8a35afe8576875b938287ad73179b5dc7a6fe89321c1ce2dd2"}, &(0x7f0000338000-0x4)=0x2b) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000c9000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002c0000-0x4)=0xc) mmap(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ca7000-0x10)={r2, 0x1, 0x6, @random="944f01bfcc21", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ca6000-0x8)={r1, 0x5}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000caa000-0x40)={0x2, 0x6, 0x1, 0x8001, "fa1388c04ed4fa4993d602ce8dd6844870cc3568e822bd4de36ae73d57581595e9866110cb96241ac9b34937", 0x20}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ca8000)=0x0, &(0x7f000030e000)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ca8000-0x10)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ca7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000caa000-0x8)='./file0\x00', &(0x7f0000179000-0x8)='./file0\x00') creat(&(0x7f0000ca8000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000ca6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r3, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000991000-0x270)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x2, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @algo_auth={0x133, 0x1, {{'digest_null\x00'}, 0x0, "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"}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ca5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000ca5000+0x505)='./file0\x00') 2018/01/15 15:58:50 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000015000)='net/tcp\x00') read(r0, &(0x7f0000015000-0xae)=""/174, 0x3ed) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000000b000)={0x0, 0xe7, &(0x7f000000d000-0xe7)="850b2f75679857142eb4459081f69554794d70bfff3e986f117fbc84d5692c79e0df2cc85c62a14aecc7ad5ca7d0d9c4d5565be0cfa32c0862ede0733e04ae2951cb007f9a11b0270f8033cc6bdbb96fcdb7d53e961d8662f0cf2c7acda339ca9f3a514f706409aff73e20109be0e59963b8ef669e42ce2013da990733fb98a113125d63b855698b8d71934ca4dcacbed53300048d78449ef982fcaa77ef21ca59428f5a9e25c96c0e6641006b23561c8cf8d0f3870b932e3526eaa3262b824aabeda721a58d9b3a30e5f4980376e734f3076abb164ded32905944cb379a434ebd873638c6185c"}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000019000-0xa)=@file={0x0, './file0\x00'}, 0xa) [ 41.923653] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 15:58:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d43000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00009ea000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00005ea000-0x14)={0x7f, 0x9, 0x200, 0x2, 0x8000}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000234000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = semget$private(0x0, 0x0, 0x200) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/01/15 15:58:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) unshare(0x404) r1 = socket$unix(0x1, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) 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, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r4 = socket$inet(0x2, 0x4, 0x73e7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000ac000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000490000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000030b000)={r5, 0x40, 0xb60}, &(0x7f0000653000-0x4)=0x8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r6 = syz_open_dev$sg(&(0x7f0000c86000-0x6)='/dev/sg#\x00', 0x1f, 0x20000) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x401) 2018/01/15 15:58:50 executing program 5: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000642000)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000f, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x80) r3 = bpf$PROG_LOAD(0x5, &(0x7f00006a3000-0x48)={0x0, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28000000000}, [@alu={0x7, 0x1, 0x0, 0xc, 0x8, 0x6, 0x10}, @jmp={0x5, 0x9, 0x8, 0xb, 0x1, 0xc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='GPL\x00', 0x3, 0xf, &(0x7f0000000000)=""/15, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000000)={r2, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) r4 = syz_open_dev$adsp(&(0x7f000051a000)='/dev/adsp#\x00', 0x101, 0x244d03) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000001000-0x8)={r5, 0x1}) 2018/01/15 15:58:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ac000+0x74b)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000379000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b10000-0x4)=0x14) socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r1, &(0x7f0000196000-0x38)={&(0x7f0000404000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000de6000+0xc05)="", 0xffffffffffffff1f}], 0xd5, 0x0, 0xffffffffffffffbd, 0x0}, 0xfffffffffffffffe) ppoll(&(0x7f0000ec0000-0x18)=[], 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}, &(0x7f00008ff000)={0x0}, 0x8) 2018/01/15 15:58:50 executing program 7: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f00004c9000-0x4)=0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2000000000c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000027c000-0x11)='/selinux/enforce\x00', 0x88101, 0x0) writev(r1, &(0x7f0000fb4000)=[{&(0x7f0000d80000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fba000-0x10)=[{&(0x7f00008f1000-0x1f)="1f00000002031dec000407010000299100ed3b8509000300010100ff3ffe58", 0x1f}], 0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/15 15:58:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009ed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000470000)=@fragment={0x67, 0x0, 0x7, 0x3, 0x0, 0x1, 0x2}, 0x8) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c4f000)={0x1000026d, 0x0, [{0x206, 0x0, 0xc76}]}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a33000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x8000) connect$nfc_raw(r4, &(0x7f0000ed9000-0x10)={0x27, 0x80, 0x401, 0x5}, 0x10) 2018/01/15 15:58:50 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001a000)='/dev/rfkill\x00', 0x2500, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000001b000-0x38)=""/56) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000002000)=""/29) bind$inet(r3, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000001c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000001c000)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r3, 0x0) 2018/01/15 15:58:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a70000)={0x1, 0x0, [{0x560, 0x0, 0x0}]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000872000)=0x0) tkill(r3, 0x38) [ 42.002065] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 15:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000345000-0x50)={0x400340, @tick=0xfffffffffffffffd, 0x5, {0x4, 0x26a2}, 0x500000000000000, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e28000)={0x0, &(0x7f0000541000)=[]}, 0x10) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003a2000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000909000-0x90)=[{&(0x7f000039f000)="2710299bb79fb8cf75b008c063cb5bfcafd35de6c88992b9b57a60a31b3fd1b41058fc13945e4f151bc778720b7c7291525885b8207a537011997b5cec51b5f55dbfda5a1b58102d79d63be9504a1a9ae3e122a7fee29f2c6cafe66f683adf60840ac8a5e61833b39e052608128626b0e321c397f706dc5abe7c5dfdf76a60ac4c3175", 0x83}], 0x1, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000eb3000)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x0) keyctl$link(0x8, 0x0, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000012000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = semget$private(0x0, 0x2, 0xe) clock_gettime(0x0, &(0x7f0000f2c000)={0x0, 0x0}) semtimedop(r2, &(0x7f0000b89000-0xc)=[{0x4, 0x61, 0x1000}, {0x2, 0x81, 0x1800}], 0x2, &(0x7f000013e000)={r3, r4+10000000}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f000018a000-0x8)=0x0) 2018/01/15 15:58:51 executing program 4: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffdfffffd) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00009c7000-0x48)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 15:58:51 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mremap(&(0x7f0000804000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000055b000/0x1000)=nil) mbind(&(0x7f0000442000/0x3000)=nil, 0x3000, 0x1, &(0x7f00009ed000-0x8)=0x800, 0x2, 0x3) mlock2(&(0x7f0000a89000/0x1000)=nil, 0x1000, 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000fc0000-0x8)='./file0\x00', &(0x7f0000fbf000)=@random={'btrfs.\x00', 'md5sum\x00'}, &(0x7f0000fc0000-0xe3)=""/227, 0xe3) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fbf000-0x4)=0x1, 0x4) 2018/01/15 15:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000c5e000-0x8)='./file0\x00', 0x20040, 0x0) memfd_create(&(0x7f0000228000-0x1)='\x00', 0x1) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000f1b000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18fcff00f132040014006e35", 0x26) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 15:58:51 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f000047d000)="02000000", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b78000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f000006e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x7, 0x0}, 0xc) 2018/01/15 15:58:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000646000-0x6d)=""/109) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000-0x50)={{0x4, 0xf6}, {0xfffffffffffffacb, 0x3}, 0xffffffffffff8f09, 0x3, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r1) 2018/01/15 15:58:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000a06000)={0x1, 0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0xaa8}) fallocate(r0, 0x0, 0x0, 0x4d) ioctl$void(r0, 0xc0045c79) io_setup(0x8, &(0x7f0000002000)=0x0) perf_event_open(&(0x7f00009d6000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) fstat(r0, &(0x7f00007e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 15:58:51 executing program 3: socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000d16000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002d1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) sendmsg(r5, &(0x7f000082f000-0x1c)={0x0, 0x0, &(0x7f0000806000-0x8)=[], 0x0, &(0x7f0000167000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/15 15:58:51 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007db000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00007fb000-0x8)='./file0\x00', 0x141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101006) write$evdev(r1, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x100020000000001, 0x48, 0x2}], 0x18) ftruncate(r1, 0x80000000) sendfile(r2, r1, 0x0, 0x80) [ 42.198171] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/15 15:58:51 executing program 2: 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) prctl$setname(0xf, &(0x7f000054d000-0x11)='!cpuset>selinux&\x00') r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 42.259097] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 42.302458] device syz3 entered promiscuous mode 2018/01/15 15:58:51 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000b000+0x988)='/dev/usbmon#\x00', 0xaf4f, 0x12800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfff, 0x8, 0x6, 0xfff, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000)={r1, 0x7, 0x6, 0x3f}, &(0x7f0000004000-0x4)=0x10) munlock(&(0x7f0000007000/0x1000)=nil, 0x1000) mlock2(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000010000)={"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"}) 2018/01/15 15:58:51 executing program 1: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 15:58:51 executing program 0: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rtc\x00', 0x400300, 0x0) mmap(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000a5000-0x5c)={0x216, 0x2, {0x1, 0x3, 0x6d8b, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00000e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000a4000)={0x0, 0xbe, "d2b2c441de382e74ddddd349c3e08a6ad2e8d59f03cddbf9c5ae962daa38231c1bb4686fe65effe0dbda1b85471b97c027f26eac65ea6f286a554b1db55ba942bce5a231a643d730073e9d4d2f8af2dc175d97fa7d010845284783065e28c856eca27a816ec9876f84f84412005a025262ad65f91e8d9dcc81ce2476a3cf3df7664e5df57d62f68a7cb699e1cc47031a91115074a8f4d5882cc9c80c764daf17bfd6b06027c5070b2268256200e4b93bf92e3cc3633e3f7ef6ab5c8b4d57"}, &(0x7f00000e9000-0x4)=0xc6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000e7000)={r1, 0x1, 0x10, 0x5, 0x2}, &(0x7f00000e8000-0x4)=0xfffffffffffffe87) mmap(&(0x7f00000e7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e7000)={r2, 0x1000, "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"}, &(0x7f000000a000-0x4)=0x1008) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000ea000-0x10)={0x12, 0xad, &(0x7f00000ea000-0xad)="49066a78251c8a6495d74a5b66afdd9c453f86ff4319b8c91c9fc8ae9b671a36f2f109a865dafa043fb1fee6ba273a01ca15eb696f74d0ddc257d7d5ac699a4dbc13ec6cc3e18e57ea4f748928722b465623284ee725293b44911813239cf3557ebadfe9bdda7ce740a7dacf2e49b54acffbd406005644277fb434e8f7372d3372202ca53cb60ac0f205ad9b43e6104ebfefe37dbe43cc39fe309a2709afea1c3e4532a400f7fae6b9a4bfe80b"}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e7000-0x9)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000d7000)={0x0, 0x0}, &(0x7f0000043000)=0x8) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x4, 0x6, 0x80000) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000e7000-0x8c)={r4, @in={{0x2, 0x3, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0xffffffffffffff34, &(0x7f0000078000-0x105d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x7, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}}}}}}}, 0x0) 2018/01/15 15:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000008d000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f000096c000-0x1c)={0x800, 0xfffffffffffffffa, 0x6, 0x0, 0x4, 0x0, 0xe8c, 0x4915, 0x7, 0xeef, 0x8, 0x7, 0x0, 0x3, 0x9, 0x0, 0x7f, 0x101, 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000bed000-0xc)='/dev/amidi#\x00', 0x5, 0x40200) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000c92000)=0xfffffffffffffffe, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000096b000)='/dev/sequencer2\x00', 0x21fc, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000af4000)={0xb4, 0x2, 0xffff, {0x0, 0x989680}, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000c94000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) clone(0x1130000, &(0x7f0000781000-0xf)="1c13df591d237be2eb5b61ca3c20ef", &(0x7f00007b2000)=0x0, &(0x7f0000bff000)=0x0, &(0x7f0000117000)="4311acbcd4547320dc8c2cb3ceba6373ee0941d293f13d6cdf86468de7087184b0227d0e93d6c882d13ed93ce7941cfae9d373dd8d7461f895cb7c9c17964b583d3b5574562ca35382c270c4819b9442459e1be647164cbc00cb7002c41744e07131fbb81aa4e602f8e97e228b2d7d74ec9af33cf3767abadd5822de9e868123789aa2382cacf38edaf9fd9aaad1f419bab498045d8b62cf31504028b527720501c477712bea6654b85660fd38800e456a60bdbbc5031b23a761f95f90fc570e7a64cfe143d2f4dfdd3cd5969575656d9947686af6") readv(r2, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2018/01/15 15:58:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ed2000)={0x0, 0x5, 0x6, 0x8000, 0x0, 0x39d3}, &(0x7f0000928000)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000987000-0x14)={r2, 0x7fffffff, 0x3, 0x1, 0x498, 0x4}, 0x14) r3 = syz_open_dev$binder(&(0x7f0000649000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2018/01/15 15:58:51 executing program 2: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000935000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00003fc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9c, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000053a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00009a6000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, r2}) 2018/01/15 15:58:51 executing program 3: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b47000)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0x2, 0x801, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ae2000)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/15 15:58:51 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fc0000)=0x0) move_pages(r0, 0x20000000000001ac, &(0x7f0000fc1000-0x18)=[&(0x7f0000934000/0x2000)=nil, &(0x7f0000dde000/0x1000)=nil, &(0x7f00004a8000/0x4000)=nil], &(0x7f00003c4000)=[0x2], &(0x7f0000fc0000)=[], 0x0) 2018/01/15 15:58:51 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000c4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000002000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000001000)={0x11, 0x17, r1, 0x1, 0x1a, 0x6, @random="e45c883ee716", [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x7, 0x101, 0x20, 0x20, 0x4, 0xaf}, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x20d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000032d000)=0x0) 2018/01/15 15:58:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003ba000-0xe)='/selinux/load\x00', 0x2, 0x0) sendto$llc(r2, &(0x7f00005c0000-0x74)="9508cdca0aa4184ea145dea7e88b160043af1604cd606d6ce3eb94b7cb779bf7f020bd828f065375524d57e769afbeb7917771c4570eb26aa1e5e49043a431257a5e90c569f69674e41af52b974d103b1b01da846bb0019597e372d204fb3834c44125e1e072478638c57d627e260168de31b688", 0x74, 0x0, &(0x7f0000dbd000)={0x1a, 0xf7, 0x9, 0x10000, 0x4, 0x7, @random="206f1cb8ac01", [0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 15:58:51 executing program 3: sched_yield() r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000023b000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000de000)=[0x0, 0x0]) setresgid(r0, r0, r1) 2018/01/15 15:58:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00003ea000-0x9)=@known='user.syz\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/15 15:58:51 executing program 3: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000023b000-0x38)={&(0x7f00001f2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057c000-0x10)={&(0x7f000057b000)=@expire={0x104, 0x18, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @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}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@tmpl={0x4, 0x5, []}, @mark={0xc, 0x15, {0x0, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket(0xb, 0x802, 0x7) 2018/01/15 15:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00006c1000-0x8)='./file0\x00', &(0x7f00006e0000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f000019a000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f00002d7000-0x40)=[&(0x7f0000c1e000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000536000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) pipe(&(0x7f0000242000-0x8)={0x0, 0x0}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000016a000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000bc0000)={0x0, 0x400}, &(0x7f0000c31000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000780000)=@assoc_id=r5, &(0x7f00000f2000)=0x4) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000893000-0x9)='/dev/ppp\x00', 0x40, 0x0) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007e6000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) io_submit(r1, 0x4, &(0x7f000014a000-0x20)=[&(0x7f0000f4e000)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000a63000)="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", 0x1000, 0x4, 0x0, 0x1, r3}, &(0x7f0000852000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7ff, r0, &(0x7f0000330000-0xf9)="f6ebd23aa6e1bb3f6235dd4fb66616d30f53e2e6cd8e55cd0311bfca472f971cabd4490a8d648f20d7d759629a1e5ff77cde6d263df59a7952eb1172517ef34a7f28338db81a45310986866d4be658994b7cc407203114293003f5b06f7e718f4a9ce8b6df6de77d90fe3796e26d78905efdabcca3c9236955885270e0b4be56c6d6bab8376e2c1c629e653815773c2ee9bfe8517b8592ec2ac1f9530f8a5f2f3071c150f3d95e3c9dcc007fbc58a6cfe0c8cb6ba835f2ff9f018c0d86d96b37771bff994bcf138d693dcbbb28c354f44e17501551f73d7516c38fc88c2d5fef68ad478c8667cbae6442e586809494738f6071250eeafe8434", 0xf9, 0x7, 0x0, 0x1, r4}, &(0x7f00000e2000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000adf000)="e8d9086066710d7f682dee24442ddb1fcf427f82be02a8c59308d8eb71dd95b8721ab4d0d33e64367808f201f8c45814c25c4a5be1491b6aff6f552dafceb8af29ea3a44f9d5a57ad0ee8a503109a1528398a9d9e0d7a00eacdb48ce4d11499ff372425fc2845db2fff00a32a8122b82271fd96b4dbbb8f3c8d7197e6bfbd1aa4d7f08a57485a3250e946aa229d4d19340f99a26308ab55e47e340a7aaf6a444ca8172d8acd33914d6c879694a07cb6f62d5d579f3081fc0dc5bba4a391dfe550edf56dfc38930c7da90ef5d95a203", 0xcf, 0x90b, 0x0, 0x1, r6}, &(0x7f0000fec000-0x40)={0x0, 0x0, 0x0, 0x3, 0x945, r0, &(0x7f00003c7000)="e0beb031046267e467014703aff64e61005a6f0932c7ff3b9d921747db5561a9e0eac2aaf5f93b94591fb45b4cace6c7", 0x30, 0x2, 0x0, 0x1, r7}]) 2018/01/15 15:58:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000879000)={0x80000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x30800000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfb03, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/15 15:58:51 executing program 4: futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f00005d5000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 15:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006a3000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3a) r1 = socket(0x18, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) prlimit64(r2, 0x6, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000607000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00006cf000-0x4)=0x0, &(0x7f0000e25000-0x4)=0x4) sendto$llc(r1, &(0x7f00002d4000-0xd8)="8d29c22918b9f5115d70d98b7c8d01900789ddb7a14cd888d2c9293d615aa306270f41e9608c1c1e6bef0f5b68c551c4e40c8af8d2f5e2da1749c26c53d8d23b744fc93a62d7fed5d9d3d7381639a2390e4c7c9778e0950e7e96e612c16a51f1b06576914c4dd479a6e6e53f6f7867bd1893772eafb12fcbea501e4f562f44a0bd22e770c460e697f4f2c716de56c6639adb8bfe87db52bce12ae9b04d4f11713360f8d18894547fb9113aaee8148cb52902faa523989948f772ad232714d88f21a8a6cdab06f1ce0bc0f1a4e21aa78d8f7c317e3116e8b5", 0xd8, 0x4000090, &(0x7f000057c000)={0x1a, 0x1e, 0x9, 0x0, 0x6, 0xd38, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/15 15:58:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000000c000-0xdc)=""/220, &(0x7f0000a48000)=0xdc) r2 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r2, 0x8, 0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = shmget$private(0x0, 0x3000, 0x408, &(0x7f0000f40000/0x3000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000e78000-0x40)=""/64) dup3(r1, r2, 0x0) 2018/01/15 15:58:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000323000)={0x4, 0x7, &(0x7f00008d7000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8000}, [@ldst={0x3, 0x2, 0x0, 0x2, 0x2, 0xfffffffc, 0x8}, @generic={0x9, 0x0, 0xffffffffffff0000, 0xc0e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cc4000)='syzkaller\x00', 0x8, 0x1000, &(0x7f0000659000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) flock(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000001a000-0x78)=""/120, &(0x7f0000028000)=0x78) r1 = socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x14, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00001d7000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00009df000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000080d000)='/dev/vga_arbiter\x00', 0x88200, 0x0) 2018/01/15 15:58:51 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f000000a000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000006000)={r1, r2+10000000}, &(0x7f000000d000-0x2)={0x2b}, 0x8) 2018/01/15 15:58:51 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000012000-0xb)='md5sumGPL\\\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000d79000-0x4)=0x8e) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 15:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000883000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000abe000-0x8)='./file0\x00', 0x11b402, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000096d000-0x4)=0x14) uname(&(0x7f00002e8000)=""/0) 2018/01/15 15:58:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae3000)='/dev/kvm\x00', 0x0, 0x0) uname(&(0x7f00009da000-0x6d)=""/109) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ea4000)={0x0, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000245000-0x10)={0x0, 0xfffffffffffffffe, 0x0}) 2018/01/15 15:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c9000)='/dev/rfkill\x00', 0x80000, 0x0) r2 = getpid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000374000)=0x0) kcmp(r2, r3, 0x7, r0, r0) sendmsg$nl_netfilter(r1, &(0x7f00004a4000)={&(0x7f0000e8e000-0xc)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f000075b000)={&(0x7f0000507000-0x54)={0x54, 0xf, 0x9, 0x1e3b7d74020ccaf6, 0x5, 0x1, {0x3, 0x0, 0x0}, [@typed={0x34, 0x24, @str="2370707030a95f73797374656d47504c7365637572697479657468316e6f6465768c2a2ddd656d3000"}, @typed={0xc, 0x90, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) syz_open_dev$loop(&(0x7f0000185000)='/dev/loop#\x00', 0x0, 0x80) 2018/01/15 15:58:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x8, 0x4, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000090d000)={r0, &(0x7f0000c12000-0x3)="", &(0x7f00009ab000)=""/0}, 0x18) clock_settime(0x0, &(0x7f0000311000)={0x77359400, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000168000-0x20)={0x10206, 0x1, 0x6005, 0x2000, &(0x7f0000df7000/0x2000)=nil}) 2018/01/15 15:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) syz_open_dev$audion(&(0x7f00005db000-0xc)='/dev/audio#\x00', 0x3f, 0x0) 2018/01/15 15:58:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c70004", 0x11) accept$alg(r0, 0x0, 0x0) 2018/01/15 15:58:51 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000008000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x35a}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000000a000)={0x4, 0x2, 0x4, 0x0}) 2018/01/15 15:58:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000baf000)='/dev/snd/timer\x00', 0x0, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000062000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072a000-0x4)=0xe8) lstat(&(0x7f00005d1000-0x8)='./file0\x00', &(0x7f0000632000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$mice(&(0x7f0000e72000)='/dev/input/mice\x00', 0x0, 0x6000) dup2(r3, r3) r4 = semget$private(0x0, 0x2, 0x8) semctl$GETZCNT(r4, 0x5, 0xf, &(0x7f000071f000-0x7b)=""/123) 2018/01/15 15:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x3ff, &(0x7f0000164000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000061b000-0xb8)={0x0, 0x10000, 0x7ff, 0x3e, 0x40, 0x54, 0x1ff, 0x1f3b, {0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f, 0x6, 0x5, 0x5ef}}, &(0x7f0000f39000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f48000-0x8)={r2, 0x0}, &(0x7f000038b000)=0x8) setsockopt(r1, 0x7ff, 0x8, &(0x7f0000ec6000)="3024136f1886615598aaba8dab4ac7fcf26fab2e8abaca75108aff324dd64409d0fbe7da6f839b573a445b04014c0e2dfddffa9bb8a1f5213c91d63088f05fcecfb8c358285ce2b46614dcabd22c926b7e44296c39346d7d2657ff718d967d574127fc0efbb51b977cb27973782f6727eda241a81f3fdefaf0eb5f8c880d8aa211c40826656e31b93784b2ae5a7361a6da91d15a98ac70a635ba6f8a31000fb2e28409d3a026cd465b5f1741d17b285dcc63cc8129a8549cd8800bb07b4f164fdfff07c4daca094832e04d9f", 0xcc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x4) write(r3, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) [ 42.682445] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/15 15:58:51 executing program 4: fanotify_mark(0xffffffffffffffff, 0x0, 0x2000000000, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/15 15:58:51 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000811000-0x1c)='/dev/sg#\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x87d7) lseek(r1, 0x0, 0x4) 2018/01/15 15:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000453000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCEXCL(r0, 0x540c) vmsplice(r1, &(0x7f000018c000)=[{&(0x7f0000c7d000-0x3f)="c0", 0x1}], 0x1, 0x0) r2 = request_key(&(0x7f0000ab3000-0x12)='.request_key_auth\x00', &(0x7f0000339000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b72000-0x14)='[selfcgroupvboxnet1\x00', 0xfffffffffffffffc) utimensat(r1, &(0x7f00000f8000-0x8)='./file0\x00', &(0x7f00008b5000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x0) add_key$user(&(0x7f0000bac000-0x5)='user\x00', &(0x7f00002a2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c32000-0x29)="86b1d069ffce98cd3497bde9e2c044dc9aceca44c1d7ab0c09a9a9f2eeba5de6d0ed344e40497c9032", 0x29, r2) add_key$keyring(&(0x7f000031c000)='keyring\x00', &(0x7f00008da000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000531000)=0x0) 2018/01/15 15:58:51 executing program 7: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000190000-0x9)='net/stat\x00') connect$nfc_llcp(r1, &(0x7f0000ea0000-0x60)={0x27, 0x0, 0x457a, 0x1, 0x1b, 0x8001, "c7831ca5f09ee00531c99c2eb918aba0ff8228f2c860d78c957f90866eecf3c9c8eaa245977a9fcd87329b89516ca2e6eba63cf6d7d7c6f1dcbd0d75bb5050", 0x3f}, 0xffffffffffffff5b) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000c03000-0x60)={0x27, 0xfa2c, 0xfff, 0x3, 0x0, 0x0, "74fd4501d8ac6d9ada2e81628e32599439d4fa3018e200e350f4a8e14a0a847a8c65924499e647f1ce8a5968ce6060bac365d0f4504e8e0f969414b012b2a6", 0x7f}, 0x60) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fc2000)={0x0, 0x8, 0x5, 0xb774, 0x6, 0x3ff}, &(0x7f0000fc3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000759000)={r2, 0x6, 0xd8}, &(0x7f0000505000)=0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/status\x00', 0x0, 0x0) r4 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000094c000-0x8)='./file0\x00', 0x200, 0x1) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000785000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000013f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000096e000)=0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f000012d000-0xde)=""}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) socket(0x13, 0x4, 0x9) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f000006b000)=0x4, 0x4) 2018/01/15 15:58:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000576000)='/selinux/member\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000a9c000)=""/37, &(0x7f0000541000)=0x25) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000934000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000a7a000-0xe0)=[{0x0, 0x0, &(0x7f0000ba3000-0x90)=[{&(0x7f0000be7000-0x85)="6b7d781290fb382e745138b8a05fa6465a1ea63c6f09adc74a2138b87bf48595", 0x20}], 0x1, &(0x7f0000a03000-0x18)=[], 0x0, 0x840}, {0x0, 0x0, &(0x7f00007cf000-0x70)=[{&(0x7f0000434000)="b160dea7c2223079b0cd7db8a1c696bc5a6eb741aef0aa83d098503f7e3050ebcde9da934c75d371ec4015822736231e03004b", 0x33}, {&(0x7f00000c7000)="9d50f70ddf694571b3359aba927cb59b5e519b212720746fbafcec00ff0a1dd3a46d1fe9", 0x24}], 0x2, &(0x7f0000925000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x1}, {0x0, 0x0, &(0x7f0000750000-0x30)=[{&(0x7f000038d000)="da2282a886db0ba757624bc0b26009546d64b98efb102801d4160c549445566712630e0f4314bf7778d36b829951f09b0fefd9c7a47f4f0775be97a9e0f738cc1287a7a7a8e2da55c3506ec717f4250cef3e42375088c22b2e3fd0a2649c4604d906ebaa3f8d9ea1c9ee354cb94756519882a55b0b6b0b53d6cc3f7c995889d81fcebfb3bf9d69d00e29dfbc90348c12a0868f91142f339f", 0x98}], 0x1, 0x0, 0x0, 0x840}], 0x3, 0x40100) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x75, &(0x7f000055c000-0x70)=[{&(0x7f0000189000-0x56)=""/86, 0x56}, {&(0x7f0000d02000-0x24)=""/36, 0x24}, {&(0x7f000077f000-0xc4)=""/196, 0xc4}, {&(0x7f000070c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a7c000)=""/178, 0xb2}, {&(0x7f000045c000)=""/0, 0x0}, {&(0x7f0000d27000)=""/5, 0x5}], 0x7, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:51 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x3f, &(0x7f0000006000-0x10b)="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") 2018/01/15 15:58:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002a5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xffff, 0x7) perf_event_open(&(0x7f00009a5000-0x78)={0x2, 0x78, 0xe6f, 0xe27e, 0x7fff, 0x2, 0x0, 0x3, 0x80000, 0x1, 0x7, 0xffffffffffffffe1, 0x9, 0x80000001, 0x3, 0x8, 0xffffffffffffffa6, 0x0, 0x3, 0x7, 0xc9, 0x3, 0xcb61, 0x956, 0x3, 0x3ff, 0x2, 0x8, 0x8, 0x4f, 0x1, 0x2, 0x100000001, 0x4, 0xff, 0x48000, 0x8e39, 0x5, 0x0, 0x3, 0x7, @perf_bp={&(0x7f0000000000)=0x0, 0xb386f8d1572b48ce}, 0x850, 0x3, 0x6, 0x0, 0xdef8, 0x80000001, 0xfff, 0x0}, r0, 0x7, r1, 0x1) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "5312b7", 0x18, 0x40000000003a, 0x3ff, @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={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) 2018/01/15 15:58:51 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/status\x00', 0x0, 0x0) [ 42.725656] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=6484 comm=syz-executor6 [ 42.752414] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/15 15:58:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c0a000)='/dev/vga_arbiter\x00', 0x80000, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00007b8000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x481) creat(&(0x7f000079b000-0x8)='./file0\x00', 0x88) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f000075e000)={r2, 0xfffffffffffffffd, 0xaff9, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/15 15:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x2, &(0x7f000003a000/0x1000)=nil) shmat(r0, &(0x7f0000d4f000/0x4000)=nil, 0x3000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 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) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000583000-0x74)=""/116) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000a22000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000002c000-0x4)=0x10, 0x800) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00005ce000-0x4)=0x7, 0x4) epoll_create1(0x4008000000000) 2018/01/15 15:58:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001e8000)='/dev/cuse\x00', 0x40400, 0x0) fdatasync(r0) syz_emit_ethernet(0x3e, &(0x7f000048a000-0x11f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000861000)={0x0, 0x1, [0x339]}) 2018/01/15 15:58:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fcf000-0xc)='/dev/random\x00', 0x0, 0x0) socketpair(0x15, 0x5, 0x1, &(0x7f0000607000)={0x0, 0x0}) ioctl$TIOCSTI(r1, 0x5412, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c55000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000041000-0x9)='/dev/ion\x00', 0x2000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009cd000)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb6000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000087a000-0x8)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082c000)='./file0\x00', 0x0) getresuid(&(0x7f00001a0000-0x4)=0x0, &(0x7f00003da000-0x4)=0x0, &(0x7f00009d9000-0x4)=0x0) getresgid(&(0x7f0000a3b000-0x4)=0x0, &(0x7f0000015000-0x4)=0x0, &(0x7f0000334000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000672000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000668000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x80040) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000bae000)=0x0) lchown(&(0x7f0000bef000)='./file0\x00', r2, r3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00002dd000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000031f000)="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") rename(&(0x7f000000c000)='./file0\x00', &(0x7f0000023000)='./file1\x00') [ 42.818968] binder: 6504:6510 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/15 15:58:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000001000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='\x00\x00\x00?', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 15:58:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a6e000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/209}, 0x18) r2 = memfd_create(&(0x7f0000540000-0xd)='-ppp1$wlan0%\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e2e000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xffffffffffffffff}, &(0x7f00008fe000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000f51000-0x30)={r3, 0x28, "49eb8fe34bc050e74bf0143ef136c3709286de8b95865c0c1f55d7dfe7035d8d17c3d51cbfb3b79f"}, &(0x7f000004a000)=0x30) [ 42.903284] binder: 6504:6527 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/15 15:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x20000, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f00004cd000-0x5a)={0x58, 0x0, 0x1, @random="0700000000000008000000050025a6009000070c00000000bf281b0300000000847f00eeffff9120874649bb74e794000000020000d3d682afb995ff01000032bf0000910044e583"}, 0x58) 2018/01/15 15:58:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2, &(0x7f0000001000-0x29)="8983d3abad87b91001365da1b63949b2ebff95c2dc05fafd9f25ff2505f6d9c6b00222546733b7b115", &(0x7f0000d09000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000e46000)="817ca170a94a5a57d045c9068a6a4804610310dcf3ecdce268140487bf9f6d1aac61c1ad912ea6164322f2f79b5ce797a0a80aa1a611e027787851de7602262a00ca5a57a9648333ea39d2dd4c7dec2b82ae9a06002faac77431b790e446d1236dcf4fd37577bc6971129e3af19b9ef4a671d6ab5cb24ff8ccd1bb98b7701cbfec9a0fe775781f0fd8bd94d8392a63e71b945668f5d5bea6cf44474c3b134e1e71e1dc0203478c802fa979c6ff362a570840f5e71ada") munlockall() 2018/01/15 15:58:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000b17000)='user\x00', &(0x7f0000cff000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000018f000)="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", 0x1000, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0xfffffffffffffe0e) 2018/01/15 15:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000aa000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f000002f000)='trusted\x00', &(0x7f00004b9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00008c9000)="296b594410a8bc759d2ead72210e386aff499c8617c8bb0b83b901499eb51e41d3621eadad39a14940883202a08929df28ea6282f9f93b27594e40755746abcb04eefd9f62bef204efa9ccdaf166", 0x4e, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c0e000-0x29c)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000582000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x3) r5 = dup(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00001da000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4d000-0x4)=0xe8) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:51 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000afa000-0x126)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8940) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000088b000)={0x0, 0x2a, "d548f3de9bcc47a4e1433241802150cf6c656d932806bf54f97a11074cd6dd5cff1e00317457597e1c96"}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x10000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0xbde}, 0x1) 2018/01/15 15:58:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000995000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000650000)={0x70}, &(0x7f0000931000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000012e000-0x10)={0x77359400, 0x0}, 0x8) io_setup(0x401, &(0x7f0000fa5000)=0x0) io_getevents(r2, 0x2, 0x2, &(0x7f0000af3000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000fa6000-0x10)={0x0, 0xfffffffffffff000}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) chmod(&(0x7f0000f32000-0x8)='./file0\x00', 0x0) recvfrom(r1, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r3 = getpgid(0x0) accept$unix(r1, &(0x7f00003f6000-0x173)=@file={0x0, ""/4096}, &(0x7f0000087000-0x4)=0x1002) fcntl$setsig(r0, 0xa, 0x12) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000cb000-0xc)='/dev/autofs\x00', 0x80100, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0x80, &(0x7f0000182000)=""/183, &(0x7f00003ba000-0x4)=0xb7) dup2(r0, r1) fcntl$setown(r1, 0x8, r3) 2018/01/15 15:58:51 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 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000081c000)={r0, &(0x7f000038e000)="", &(0x7f00004e7000-0x25)=""/37}, 0x18) 2018/01/15 15:58:51 executing program 7: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001b3000)=0x0, &(0x7f0000a7c000-0x4)=0x4) pwrite64(r0, &(0x7f000028e000-0xe2)="a44ebb8043e57edb21162f6f2ad32ed1e21042c54cb55caa5d3bdfc1eebfda370e75f155b64b7cc7f2333188b5e07e5e13c59b1f9a33fcb760c462ba39537dbb1732f49d1afa7f98d46e23485861b5a08a1dfd09d12d0b7ba71a118801d9787f737c917be831d262e9df12985a5e4c2e670afed6afcc20dfeda7de6c7e54d5371a3c7193d2b92d665a8c8bc70350227c9a1b616c98e15508171219a423c187db175eed824be266b89767399ac4444c048229dfd7e26d9053d7c4e3691e5a610043ed2b1712773137e92b8402217e3d7ebc1cf6d8e48b9526840de586a27b9b1df113", 0xe2, 0x0) socket$netlink(0x10, 0x3, 0xd) 2018/01/15 15:58:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0xffffffff) sendmmsg$unix(0xffffffffffffffff, &(0x7f00007de000)=[{&(0x7f0000931000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008d1000)=[{&(0x7f000000b000-0xefd)="60581316cb08ebd812506e5743090df2235065c29a8e64ed239161e644694f814073ebc9b5f3d6872e53e491e6febd46e9c7f6acc073d94ae3b5e83254e8f1b2aca8b1b0a23236dd17e3a1e09867b3d50e4a23cfcb172fa623d4d4e86ea871efb62e71ff0eaa7b5ba7cdf489358c2fef77835a0807eeb5a0f05dcfae2c3466b94ee07c44ded3f8c8520ad7a4b4128bd886ff6e8d173282846d3fd57818e924529d4766ab4712654ab768f0df5e16b49bcc4944f553da4c476d37a7fb7bd147b466299771641e221cbf2ae457a958132b72715526668fcc9ea08cbe813231576b289bb5202f1b331331e0d4fea6e60e819722c57c3e", 0xf5}], 0x1, &(0x7f0000bc6000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000110000-0x8)=0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000eea000)='./file0\x00', &(0x7f000044e000)="666e7300eb3ac832f55d1cd7831e56b275f7383d882df30c5375fffc73ed5d251602f446bc3e9cf16c7106d4050e5729a09557dfaae9470ab47a6c8d5eaff0fcf47bec3431f99886b8cc25658e81976dd22e818582d01e6a94044f82bbfe11710297cd183e3bbeb6105dbe6b0ef34d5a5b72a0ab18ed4685f8b45e133841f9188ee5e66edcf4503604d9e08cda77639a1e1850fe296caa3087369d05550e59f941de3410b40f9087089ea73574bbd6998d40a03fc70227e0429e0d439af01e39170a26a3", 0x0, &(0x7f000000a000)="") 2018/01/15 15:58:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000066a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x1, 0x5, &(0x7f000078d000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005bb000)={0x5, {{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000c15000-0x48)={0x20003, 0x0, [0x80000000, 0x5, 0x0, 0x5, 0x3, 0x1f, 0x3, 0x2]}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_adjtime(0x0, &(0x7f000014a000)={0x4, 0x7, 0x1, 0x718e0677, 0x1, 0x4, 0x3ff, 0xfff, 0x6, 0xffff, 0x2, 0xab, 0xfffffffffffffce7, 0xffff, 0x401, 0x2, 0xffffffffffff068a, 0x4, 0x6, 0x495d5f19, 0xec, 0x4, 0x1, 0x0, 0x0, 0x25b}) getsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000024000)=0x0, &(0x7f0000001000)=0x4) 2018/01/15 15:58:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002f8000)='./file0\x00', 0x101000, 0x108) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000cdc000-0x35)=""/53) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000fa9000-0x4)=0x0, 0x4) 2018/01/15 15:58:51 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b1e000-0xf)='/dev/sequencer\x00', 0x410200, 0x0) fallocate(r0, 0x3, 0x1f, 0x9) r1 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) shmat(r1, &(0x7f0000990000/0x3000)=nil, 0x7fffffffffff) 2018/01/15 15:58:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x4) write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/15 15:58:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000002a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000027f000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f00006a1000)="8c", 0x1, 0x0, &(0x7f00009cb000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2e37679ddb80fdc5, &(0x7f0000c78000)=0xfffffffffffffffe, 0x4) 2018/01/15 15:58:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f000000a000-0x8)=0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00000cb000-0x8)=0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00003ff000-0xa0)=""/160) write(r0, &(0x7f0000dbd000-0xa0)="608302fd3509c8f952c6039d2fc03be8b7b2efadb51992e762c79354d63fc79f855e8aaf4b0f39dcc99937e0aede799c45a3bab3e51a7ece985426968109371a207a7d705372c967e82215e2b56bbded", 0x50) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe05b78e39531b006ac59c46528f0eb696180f98ec30be29d2fdf1efdb878fce5c5cf60bc5fc1dc2a36a1bce8715d3fa83b7df6fee04c17a979c6bcd7d01ae96c8", 0x60}], 0x1) 2018/01/15 15:58:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000079f000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, &(0x7f0000000000)=0x0, 0x0, 0x2) 2018/01/15 15:58:52 executing program 6: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000501000)='/dev/dsp#\x00', 0x2639, 0x40003) ioctl$TCSBRK(r0, 0x5409, 0x4) syz_emit_ethernet(0x46, &(0x7f0000bc1000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, "52f48df328c2d487"}}}}}, &(0x7f0000ea3000)={0x1, 0x20f, []}) 2018/01/15 15:58:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e15000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004eb000)='/dev/ppp\x00', 0x380, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003bb000)={0x8949, 0x8200, 0x7f, 0x200, 0x0}, &(0x7f000061e000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008c0000-0x4)=@assoc_id=r2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000ec2000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de09360", 0x10}], 0x1, &(0x7f0000164000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001fc000)=[{&(0x7f0000c86000)=""/234, 0xea}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000884000)='/dev/usbmon#\x00', 0xff, 0x100) setns(r0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fb3000)='/dev/input/mouse#\x00', 0x5, 0x8000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000b6000-0xbb)=""/187) fcntl$getownex(r1, 0x10, &(0x7f00004e0000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$tun(r2, &(0x7f0000fbe000-0x113)=@hdr={0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd, {[]}}, {""}}}}, 0x32) 2018/01/15 15:58:52 executing program 1: seccomp(0xfffffffffffffffd, 0x0, &(0x7f0000008000-0x10)={0x2000000000000196, &(0x7f0000005000-0x18)=[]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000057e000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00006a0000-0x50)={{0x2c, 0xe1}, {0x2, 0x5}, 0xfffffffffffffffd, 0x3, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x3)=0x10) 2018/01/15 15:58:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000804000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) recvfrom$ax25(r0, &(0x7f000013a000-0x14)=""/20, 0x14, 0x160, &(0x7f000042b000-0x10)={0x3, {"fdf75d6eb7234f"}, 0x2}, 0x10) 2018/01/15 15:58:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = memfd_create(&(0x7f0000069000-0x14)='cgroupnodev-system+\x00', 0x2) ioctl(r0, 0x9, &(0x7f0000edc000-0xc8)="fa6d8b6154864063d7b2ac33033a1792cfb718d5ce03d7cfa62ad658623e03446b8ab94545effe11ec0a41eff24cd36907fb7bdd25f9609702c6ac29a99576f7244e44d427a76cb2dd3e2294430a4e3c61c53b034839f2c83c1a70c6c7dd6bb4e1e0f4a6429e1864b1070e4345d766d6af624bdb23827b508fb6afede469a6c4b4aea7b91aee649208c9c78dc7cb77a839b9045a8cb8cc3ee9424e38c87c7db0f5bedc67cdc8a97a884fb92bb4290dbdb2f70bedb7571a9c2b1a8b41133289596db86bf9fe297e19") fcntl$dupfd(r0, 0x0, r1) request_key(&(0x7f0000f7a000+0x758)='encrypted\x00', &(0x7f0000efa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c3c000-0xd)=')trusteduser\x00', 0x0) r2 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$int_in(r2, 0x5473, &(0x7f00006a6000)=0x6) 2018/01/15 15:58:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) lseek(r0, 0x1f, 0x1) syz_open_dev$adsp(&(0x7f00009b0000)='/dev/adsp#\x00', 0x9, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000992000)='posix_acl_access{Y\x00', 0x1) accept4$llc(r1, 0x0, &(0x7f000036d000-0x4)=0x0, 0x80000) lseek(r1, 0x7ffffffffffffffb, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000e0d000-0x20)={0x0, 0x1, 0x0, 0x8001fb, 0x0}) 2018/01/15 15:58:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b92000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x34, &(0x7f0000423000)={0x35, 0x4, 0xaa, 0x8}) r2 = syz_open_dev$evdev(&(0x7f0000634000)='/dev/input/event#\x00', 0x8, 0x42000) modify_ldt$read(0x0, &(0x7f000042b000)=""/92, 0x5c) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00001c1000-0x18)={0x800, 0x0, 0x3, 0x9, 0x101, 0x38000000000000}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 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) msync(&(0x7f0000675000/0x3000)=nil, 0x3000, 0x800000000002) 2018/01/15 15:58:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) readlink(&(0x7f00004db000-0x8)='./file0\x00', &(0x7f00009f2000-0x17)=""/23, 0x17) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00001e1000-0x18)={0x0, 0xe7c5, 0x3ff, &(0x7f0000d6f000)=0x0}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000069a000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) r5 = memfd_create(&(0x7f0000d67000-0xd)='/dev/binder#\x00', 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000fd5000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x401}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x5, 0x6, "559b3a9d7f94b8637e58004c6e128f81b9d8bd63375905d95ab6ce67dc7824a23da78bd8afd8d1afd43767aff5e65b0a42479fe6609534476f80e04845c23b64ffc368ae1caa36460dc107f3bb2988dd"}, 0x160) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f00003a4000)={0x8, 0x7, 0x3, 0x3, 0xb2, 0x7}) pread64(r0, &(0x7f0000809000)=""/34, 0x22, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000593000)={0x0, 0xffffffffffff0001}, &(0x7f0000c60000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f000077a000)={r6, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1}, 0x98) 2018/01/15 15:58:52 executing program 6: io_setup(0x100000000, &(0x7f0000387000-0x8)=0x0) r1 = syz_open_dev$tun(&(0x7f0000aa4000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e28000-0x11)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000395000)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000000000)="126907c7a6aa722de0bf685bb89914275f1d0606472bc52be1ee78e82620528f522cc491dd4b7b5e4ec38f99b6ad2b5e5f999b2d66c2d6747c3cfd86bbc2d73077aaade95b9a704e6bbe", 0x4a, 0x81, 0x0, 0x1, r2}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}) rmdir(&(0x7f0000c42000-0x8)='./file0\x00') r3 = syz_open_dev$mice(&(0x7f0000ee0000-0x10)='/dev/input/mice\x00', 0x0, 0x82000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e98000-0xb)='/dev/hwrng\x00', 0x100, 0x0) utimes(&(0x7f00007ea000)='./file0\x00', &(0x7f0000d4a000)={{0x0, 0x7530}, {0x0, 0x0}}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f00001ab000-0x2a)=""/42) 2018/01/15 15:58:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000027b000)=0x0, 0x9, 0xbf96, &(0x7f00006fb000-0x10)={0x0, 0x989680}, &(0x7f000079b000)=0x2, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00002b2000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 15:58:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f00006db000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmctl$SHM_INFO(0x0, 0xe, &(0x7f00006b2000)=""/4096) r0 = syz_open_dev$sndmidi(&(0x7f0000ea5000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0xdaad8c83f3610b4b) getresuid(&(0x7f0000987000-0x4)=0x0, &(0x7f000071b000)=0x0, &(0x7f00009fc000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003bb000)={0x0, 0x0, 0x0}, &(0x7f00006a8000)=0xc) fchownat(r0, &(0x7f0000f06000)='./file0\x00', r1, r2, 0x1400) 2018/01/15 15:58:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d8d000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x0) connect$nfc_raw(r0, &(0x7f000098a000-0x10)={0x27, 0x35f, 0x80, 0x5}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0xc, 0xa, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000436000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000150000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000289000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000376000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000030000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000604000-0xbc)={r2, 0x0, 0xb4, "8b60d0238a53e2bb88b080d97ac2fbd2047b299d48c5864318a28c0afbd7fe43fde34bce5fadc7ff48059378787e9dcd943bee1072bc66b73e406a58cc36bea6b5127f06795da1b6497c413cb90e116fe76002e5e679b3e36240f88f482c4146e597a5efcd85d25408ed43a6d632685ebf06896650ef7989b288fe3122912ef178200660848eb557347e2e5a393a9ac4155e25554f56e677ff8bf87dcbe8829bf460a571c17169487349ae97f8c5205a1efecfd5"}, 0xbc) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000043d000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000576000-0x20)={{r3, 0x0}, {0x0, 0x0}}, &(0x7f0000cf0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000944000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) 2018/01/15 15:58:52 executing program 2: r0 = socket(0x10, 0x2, 0xf968) write(r0, &(0x7f0000195000-0x27)="2600000026004701925ef1f70722210c07fff700010000000700ff36b807475105001a000000", 0x26) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000dd8000)={r0}) [ 43.358978] netlink: 'syz-executor3': attribute type 10 has an invalid length. 2018/01/15 15:58:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$sndctrl(&(0x7f00008f1000-0x13)='/dev/snd/controlC#\x00', 0x5, 0x2a00) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000045f000)={0x3, 0x86c20554d2146996, 0x5, 0x101, "3281d5b36ba99a6dbe468bce750c7f6a36825244d29e8cb3447b6e41233e78f0118d2fff777f103cf18126b7", 0x8001}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) unlink(&(0x7f000080e000)='./control/file0\x00') openat$cuse(0xffffffffffffff9c, &(0x7f00009fe000-0xa)='/dev/cuse\x00', 0x4a000, 0x0) r3 = getpid() ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00006b7000)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000590000-0x8)=0x1) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") chmod(&(0x7f00009d0000-0x10)='./control/file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 15:58:52 executing program 2: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e6a000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000e6b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e6b000-0x4)=0x14, 0x80800) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e6a000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000346000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000e6a000-0x8)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c5d000-0x4)=0x8) 2018/01/15 15:58:52 executing program 7: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_emit_ethernet(0x79, &(0x7f00000b4000-0x221)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x43, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x62, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x9}, @jumbo={0xc2, 0x4, 0x100}, @ra={0x5, 0x2, 0xff}]}, @fragment={0x5c, 0x0, 0x4, 0x8000, 0x0, 0x5, 0x2}, @hopopts={0x33, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3f}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f00000c2000-0x12)='/dev/snd/pcmC#D#p\x00', 0x81, 0x100) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0x20}, &(0x7f00000eb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000df000)={r3, 0x12, 0x7, [0x5685, 0x40c00000, 0xffff, 0xfffffffffffffff7, 0x0, 0x8, 0x1]}, &(0x7f00000d7000)=0x16) 2018/01/15 15:58:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000c8b000-0x4)=0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000509000)=0x3b, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00005fa000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/15 15:58:52 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x8000000) r1 = perf_event_open(&(0x7f00006c6000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000692000)=0x0) fcntl$notify(r1, 0x402, 0x20) r2 = semget$private(0x0, 0x1, 0x20) semop(r2, &(0x7f0000dcb000)=[{0x6, 0x3, 0x800}, {0x3, 0x1, 0x1800}], 0x2) sendfile(r0, 0xffffffffffffffff, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) fsync(r0) 2018/01/15 15:58:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setxattr(&(0x7f0000e6c000)='./file0\x00', &(0x7f0000ec0000)=@random={'security.\x00', '(cgroupwlan1mime_type\x00'}, &(0x7f0000f0f000-0x8)='trusted\x00', 0x8, 0x1) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000e3b000)=0xc, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000078c000-0x4)=0x0, &(0x7f000069d000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000711000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f57000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000051e000)=0xe8) getgroups(0x4, &(0x7f00004e4000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8a000)={r1, r2, r3}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000975000-0xc)={0x0, 0x560, 0x10}, &(0x7f0000ac8000)=0xc) r5 = syz_open_dev$usbmon(&(0x7f00009f8000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x101000) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f00004fb000)=""/136) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000a8f000)={0x7fffffff, 0x9, 0x0, 0x81, 0x18, 0x0, 0x0, 0x3, r4}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007dc000)={r4, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x618, 0x0}, &(0x7f0000dc6000)=0x98) 2018/01/15 15:58:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ff000)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00002a5000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000018f000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) 2018/01/15 15:58:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x3)=0xb) 2018/01/15 15:58:52 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x121901) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000003000)=""/165, 0xa5, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0x26)={{0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffffd, [0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/15 15:58:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004d8000-0x1)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f000038e000)=0x0, &(0x7f000051e000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$void(0x1f) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000872000-0x33)=""/51, 0x33) 2018/01/15 15:58:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f000013c000-0x9)='/dev/sg#\x00', 0x1ff, 0x10000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000010a000-0x40)={0x7400000000000000, 0xd086, 0x1, 0x100000000000002, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000d3b000-0x4)=0x0, &(0x7f0000147000-0x4)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000212000)='/selinux/checkreqprot\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f00000d1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x5, &(0x7f000035a000)={0xc9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000ed5000-0xb0)={{0x7, 0x9}, 'port0\x00', 0x48, 0x801, 0xebce, 0x1739, 0x20000000000, 0x7f, 0xffffffff00000001, 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]}) r2 = socket(0x2, 0x2, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000722000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000998000)=@get={0x1, &(0x7f0000dc3000)=""/0, 0x100000001}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000190000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$bt_l2cap(r0, &(0x7f00008f7000)={0x1f, 0x3, {0x1000, 0x1, 0x6, 0xffffffff7fffffff, 0x2, 0x9}, 0x3, 0x200}, 0xe) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000bde000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fd}) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000008000-0x17)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000b31000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 15:58:52 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00007ea000-0xa)='net/l2cap\x00') timerfd_gettime(r0, &(0x7f000086b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fbf000-0x9)='/dev/vcs\x00', 0x0, 0x0) preadv(r1, &(0x7f0000fc0000-0x70)=[{&(0x7f00000e0000)=""/234, 0xea}], 0x1, 0x800000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000ee5000)={0x80, 0x6, 0x4, 0x1ff, "7397e7c8ac5f6c275b053444936c6361efbeb8b7bf6f66865687e048b47530f3984adf6b043c29777fc9ac4e", 0x10001}) 2018/01/15 15:58:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x5, 0xf, 0x0, &(0x7f00000a3000-0x8)={0x0, 0x0}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000a0f000)="44e762eac367ec59c897c178ae15fb559fde5fe8e8ddcbde4927d477a997137d8b8501dc1fb600deb6") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d3000-0xc)='/dev/rfkill\x00', 0x10400, 0x0) syz_open_pts(r1, 0x2100) 2018/01/15 15:58:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x4, 0x884000) dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000757000)='/dev/ppp\x00', 0x20800, 0x0) r4 = perf_event_open(&(0x7f0000001000-0x53)={0x3, 0x78, 0x3ff, 0x1f, 0x5, 0x0, 0x0, 0x3, 0x9411, 0x8, 0x1, 0x755, 0x4, 0x2, 0x9, 0x2, 0xfffffffffffffffe, 0x7, 0x100000001, 0x59, 0x8, 0xfffffffffffffffd, 0x4c0b, 0x9, 0x8000, 0x8, 0x17, 0x9, 0xffff, 0x8, 0x1f, 0x8001, 0x1f, 0xffffffff, 0x1ff, 0x7, 0x7, 0x51, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000bb5000-0x1)=0x0, 0x1}, 0x4004, 0x8, 0x80000001, 0x5, 0x2, 0x7, 0xa96, 0x0}, r2, 0x4, r3, 0x3) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f000000d000-0x80)=[{&(0x7f000000d000-0x6d)=""/109, 0x6d}, {&(0x7f000000c000)=""/219, 0xdb}, {&(0x7f0000006000-0x11)=""/17, 0x11}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000001000-0xfe)=""/254, 0xfe}, {&(0x7f000000b000-0x49)=""/73, 0x49}, {&(0x7f000000d000-0x40)=""/64, 0x40}, {&(0x7f000000d000-0x7c)=""/124, 0x7c}], 0x8) fcntl$setsig(r4, 0xa, 0xa) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000009000-0x10)={0xc9, 0xfffffffffffffff8, 0x20}) r5 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x8, 0x4000000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000004000)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xd2, &(0x7f000000e000-0xd0)=""/208, &(0x7f000000d000)=0xd0) ioctl$int_in(r5, 0x80000080045002, &(0x7f000000a000)=0x0) [ 43.530709] binder: 6682:6694 got transaction with invalid parent offset or type [ 43.540792] binder: 6682:6694 transaction failed 29201/-22, size 72-16 line 3080 2018/01/15 15:58:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b86000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = shmget(0x2, 0x2000, 0xe81, &(0x7f000045e000/0x2000)=nil) socketpair(0x11, 0x0, 0x4, &(0x7f0000289000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f87000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1e000)={0x0, 0x0, 0x0}, &(0x7f0000394000-0x4)=0xc) stat(&(0x7f0000d91000)='./file0\x00', &(0x7f0000c12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d43000)=0x0, &(0x7f0000788000-0x4)=0x0, &(0x7f0000bb9000-0x4)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000014c000-0x4)=0x0) r8 = getpgrp(0x0) recvmmsg(r1, &(0x7f0000720000-0x1a4)=[{{&(0x7f0000fb9000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000064c000)=[{&(0x7f00006ba000-0x6a)=""/106, 0x6a}, {&(0x7f0000892000-0xbb)=""/187, 0xbb}], 0x2, 0x0, 0x0, 0x9}, 0x0}, {{&(0x7f00007e8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000907000-0x80)=[{&(0x7f00009d8000-0xe7)=""/231, 0xe7}, {&(0x7f000076b000)=""/201, 0xc9}, {&(0x7f0000485000-0xca)=""/202, 0xca}, {&(0x7f0000c6a000-0x6c)=""/121, 0x79}, {&(0x7f0000e87000)=""/131, 0x83}, {&(0x7f0000308000)=""/25, 0x19}, {&(0x7f0000e6b000-0xcb)=""/203, 0xcb}, {&(0x7f00009a9000+0xabf)=""/4096, 0x1000}], 0x8, &(0x7f0000a4a000-0xfd)=""/253, 0xfd, 0x400000000}, 0x2}, {{0x0, 0x0, &(0x7f0000510000-0x20)=[{&(0x7f0000bab000)=""/39, 0x27}, {&(0x7f0000e53000)=""/105, 0x69}], 0x2, &(0x7f0000577000-0xbe)=""/190, 0xbe, 0x3}, 0x5}, {{0x0, 0x0, &(0x7f0000c98000)=[{&(0x7f00000e1000)=""/51, 0x33}, {&(0x7f00005f7000)=""/194, 0xc2}, {&(0x7f0000e4d000)=""/77, 0x4d}, {&(0x7f0000ad8000-0x7c)=""/124, 0x7c}, {&(0x7f0000d07000)=""/4096, 0x1000}, {&(0x7f0000640000)=""/0, 0x0}, {&(0x7f0000d35000-0x39)=""/153, 0x99}, {&(0x7f0000431000)=""/175, 0xaf}, {&(0x7f0000b3c000-0x506)=""/4096, 0x1000}], 0x9, &(0x7f0000a1a000-0x4e)=""/95, 0x5f, 0x8000}, 0x0}, {{&(0x7f0000608000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005b5000-0x10)=[{&(0x7f0000b30000-0x81)=""/129, 0x81}], 0x1, 0x0, 0x0, 0xbc}, 0x6}, {{&(0x7f0000550000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000074c000-0x60)=[{&(0x7f0000e68000-0x81)=""/129, 0x81}, {&(0x7f000072d000)=""/54, 0x36}, {&(0x7f0000d16000)=""/211, 0xd3}, {&(0x7f0000220000)=""/17, 0x11}, {&(0x7f0000def000-0xe0)=""/224, 0xe0}, {&(0x7f0000c8f000)=""/214, 0xd6}], 0x6, &(0x7f0000d39000)=""/92, 0x5c, 0x9}, 0x7f}, {{&(0x7f0000e78000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000092d000)=[{&(0x7f000033e000)=""/133, 0x85}, {&(0x7f0000277000)=""/158, 0x9e}], 0x2, &(0x7f0000319000-0xd5)=""/213, 0xd5, 0x80000001}, 0x9}], 0x7, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004e4000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r9}) shmctl$IPC_SET(r2, 0x1, &(0x7f0000ef0000-0x70)={{0x6, r3, r4, r5, r6, 0x14, 0x272, 0x0, 0x0, 0x0}, 0x400, 0x20, 0x0, 0x5, r7, r8, 0x4, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000592000)=[{&(0x7f0000e73000-0x1)=""/1, 0x1}], 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00006ec000)=0x431687b5f214bd7d, 0x4) vmsplice(r1, &(0x7f00007ab000-0x4d)=[{&(0x7f0000f6b000-0xb6)='6', 0x1}], 0x1, 0x0) 2018/01/15 15:58:52 executing program 1: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000580000-0xc)='/dev/ashmem\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000019c000)={@generic="d408e19ab125bfc11aeb35ab9b5b8478", @ifru_flags=0x101}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000580000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000581000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000047d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000581000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000204000-0x4)=0x10, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d4e000-0xc)={0x5, r0, 0xffffffffffffffff}) bind$bt_rfcomm(r1, &(0x7f00007df000)={0x1f, {0x101, 0x401, 0x1ff, 0x1000, 0x1, 0x22}, 0x1}, 0x9) r2 = syz_open_dev$mice(&(0x7f000006e000)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000cc0000)={0x9, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000260000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000672000)=0x51) sendmsg$key(r0, &(0x7f000059f000-0x1c)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00003a6000-0x4)=0x0) 2018/01/15 15:58:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000167000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000084f000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f00003e4000)=0x10, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f000031c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 43.601346] binder_alloc: binder_alloc_mmap_handler: 6682 20000000-20002000 already mapped failed -16 [ 43.608437] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/15 15:58:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000c0f000-0x12c)=[{{&(0x7f000049a000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001c9000)=[], 0x0, &(0x7f0000f6d000)=""/149, 0x95, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000024d000)={0x77359400, 0x0}) [ 43.608448] binder: 6682:6694 ioctl 40046207 0 returned -16 [ 43.690711] binder_alloc: 6682: binder_alloc_buf, no vma [ 43.698299] binder: 6682:6711 transaction failed 29189/-3, size 72-16 line 2957 2018/01/15 15:58:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000b48000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) readahead(r0, 0xffffffffffffffff, 0x9) 2018/01/15 15:58:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8341) connect$inet6(r1, &(0x7f000080a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setstatus(r0, 0x4, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000737000)={0x0, 0xfffffffffffffffd, 0x20, 0x4, 0x8}, &(0x7f0000680000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000036b000-0x8)={r2, 0xffffffff}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000064000-0x4)=0x8, 0x4) 2018/01/15 15:58:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xffffffffffffff8a, 0x1d1200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x7ffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b2b000)=0x48) r4 = epoll_create(0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b1d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80800) r6 = syz_open_dev$vcsa(&(0x7f0000b53000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x0) r7 = socket$kcm(0x29, 0x3, 0x0) r8 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000d000-0xd)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6, 0x84) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000617000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000884000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8002) r15 = signalfd4(0xffffffffffffff9c, &(0x7f00004b1000-0x8)={0x3ff}, 0x8, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f19000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() r21 = openat$rtc(0xffffffffffffff9c, &(0x7f000086b000-0x9)='/dev/rtc\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000a71000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f00004ea000)="6ee220c22eec5bb26f8b2befebdfa1fd94efa58632d565c10c4fb332a42178d9c5a2a1bb78f7ee4f669fef8fcfb40b77792bef5d75ee0c1722cdfb6a1620c7fd7cae5494a2cef95e340c329656835fa27c29d0856e08871287d6bc09cd2f4f64ecec8e9e6f1889d8b2514d145523165450d4bc309db7057d335aa9e18232e71fb4aaa14478892e158fd78045ca69975ea35269dbca9338fd2bf087a7682a5350f699cf38d49e2170eba0b564081443ba6da0fac969f57606781d056959fc74c852fc20646965438c3e", 0xc9}, {&(0x7f00003ff000-0x1)='H', 0x1}, {&(0x7f0000ded000)="e84ea7886a651fa7ea38b41efc2357bcc778e64915ff2ba4f8d164b8343db05fc78734a03b967babc43456d15401dfe31fc93d921c2b39ce8f7958c7a56b045dc12f44d3ab1ff46a58818f1f21cd07988b8cb38efadbe6aece0e5ab7beb5296acffba2b1465b5cf57fb43c4dd6023aa93c5b069c02cdec6ee1662b04fe247775b2b5f8f59a185b7da2411a7540e7abd636813aa5605de19e3679848d31d3f088338076327ae90e8d033812aaefb21b188595d05c7d817d582bcafa9d3f30a22098402ff346efb3f2bb66a785d78efdd80a8308cb0f02f8fce85a1943d735f75b231c19d8ad07eda59158d40cfbcd66b092", 0xf1}], 0x3, &(0x7f0000e88000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x18, 0x1, 0x1, [r11]}, @rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, 0xffffffffffffffff, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21]}], 0xb8, 0x4000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = socket$unix(0x1, 0xffffffffffffffff, 0x0) r23 = syz_open_procfs(r18, &(0x7f000060b000)='net/route\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r23, 0x4090ae82, &(0x7f0000bd7000-0x90)={[0x2, 0x7fff, 0x4, 0x4, 0x401, 0x5, 0x400, 0x7ff, 0x4, 0xa2, 0xc6, 0x1, 0x80000001, 0x1109b168, 0x40, 0x9], 0x1000, 0x10000}) openat$dsp(0xffffffffffffff9c, &(0x7f0000784000)='/dev/dsp\x00', 0x80000, 0x0) sendfile(r22, r23, &(0x7f00004db000)=0x0, 0x4) 2018/01/15 15:58:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f32000)={0x0, 0xe7, "dd9f1fad91fc105af4987cfdfe9d5cb086b8b6512fbe4b4cc968493a9855e4b35d40bd5106ba3d787b59bac6174f07d0ace51de0fe463ad2fbdaa57605d3e44255d5b591e650b806938e932ff77be2d9d332f8e14a41dbf30e03a570653e5439688eb44ecdcd088f4b67ff2820f9c5e23a845790cb7bbed92cde4150bbba4f0cf613ae83b75b0f6e396cf62e715f6e1c2cb24925650d6c990163d4dc154115b49cb0a706159f9a390c133b805734d0ac3c12838da43182ddd23b2b74a51381f8eb53f480292aa4870c7ede76088d84387204daaa75f8917cad124b32335af2f1375a748df12a34"}, &(0x7f000068f000-0x4)=0xef) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002e5000)={r1, 0x7ff}, 0x8) write(r0, &(0x7f00006e0000)="2400000048001f0014f9f407000004000adff51108000114febfffff0800020001000000", 0x24) 2018/01/15 15:58:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000293000-0x8)={0x10000000000002, ""}, 0x8, 0x0) msgsnd(r0, &(0x7f00003ed000-0x8)={0x1, ""}, 0x8, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000038f000)='/dev/autofs\x00', 0x50200, 0x0) msgrcv(r0, &(0x7f0000f2c000-0x8)={0x0, ""/0}, 0x8, 0x3, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/01/15 15:58:52 executing program 7: r0 = socket$inet(0x10, 0x2, 0x10) 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f000000d000-0x32)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000ac9000-0x60)=@nfc_llcp={0x27, 0x1000, 0x81b, 0x1, 0x9, 0x3f, "cab2c698bc2f361490e0797ac2391fc377bdefb567262269a4726405ba6ceb7caddbc2c0bc7adbe8347c3afb4c696553a9d5baaea9b6bc6a7dbc5169bc022e", 0x3}, 0x60) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000271000-0x4)=0x0, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000019000)={&(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000018000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x2) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x2000000000) unshare(0x40600) mknodat(r0, &(0x7f00000cf000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000043000-0x8)='./file1\x00', 0x0) getdents(r1, &(0x7f0000032000)=""/80, 0x50) 2018/01/15 15:58:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) alarm(0xbd0c) [ 43.734686] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.740540] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/15 15:58:52 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fchmod(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000046a000)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009f2000-0x8)=@assoc_value={0x0, 0x800}, &(0x7f00001c1000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000acc000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) close(r1) 2018/01/15 15:58:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000050d000-0x38)={&(0x7f0000001000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58, &(0x7f0000a69000-0x10)=[{&(0x7f0000877000)="", 0x0}], 0x1, 0x0, 0x0, 0x20004000}, 0x8000) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/01/15 15:58:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) lgetxattr(&(0x7f0000d36000-0x8)='./file0\x00', &(0x7f000016e000-0xf)=@random={'security.\x00', 'bdev\x00'}, &(0x7f0000f77000)=""/108, 0x6c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011c000-0x28)={@common="6c6f00000000000000000000000100", &(0x7f0000924000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:52 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000581000-0x90)=""/144, &(0x7f00003ca000)=0x90) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x3, &(0x7f00000a2000-0x1b)="040000000000000700000100143786248866ff0000b9b7052ea9") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a33000)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000770000)=0xc) 2018/01/15 15:58:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cac000)='net/snmp\x00') r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendfile(r3, r0, &(0x7f0000eb4000)=0x0, 0x6) 2018/01/15 15:58:52 executing program 6: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7c000)=[], 0x0, &(0x7f0000c64000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fb", 0x177, 0x20000000000000, &(0x7f0000f66000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x266) 2018/01/15 15:58:52 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, 0x14, &(0x7f00000b2000)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 15:58:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000a24000-0xc)='/dev/audio#\x00', 0x0, 0x200080) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000567000)={0x0, 0x0, [0x4, 0x3, 0x3f80000000000, 0x4, 0xe5d, 0x7, 0x7, 0x5]}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000035c000)=0x326, 0x800) setsockopt(r1, 0x2, 0x10001, &(0x7f00001f2000-0x88)="104d3a692b8a2393aa8e7f3b84fd18ca7a7b60b5225e60db34572241b4a9ce5d27686f5ca90ea305d38ff4366fa63fc543759ad373c9afa5fd1000d822a24b6bea0f2b238cfc20cde1a11c024699ad9e1a9bac3e6ceacee351a4affe38be260e5b6e3324cb025b6bf1af3e83c2633722c8029e7b2b102e0a4fdf6b8bc25f64bd3c9e2cd02ae9bf80", 0x88) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000321000-0x26)="2600000022004701050007008980e8ff06006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000072e000-0x78)={0x3f, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x110, 0x6, 0x53, 0x3c, 0x7, &(0x7f0000083000-0x10)=@common='vlan0\x00', 0xc23, 0x5, 0x3ff}) recvmsg(r2, &(0x7f00008dc000-0x38)={&(0x7f00000c5000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000124000-0x70)=[], 0x0, &(0x7f00009f2000)=""/0, 0x0, 0x0}, 0x0) recvmsg$kcm(r2, &(0x7f0000fa7000)={&(0x7f0000a95000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c91000)=[], 0x0, &(0x7f000087e000-0x7e)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x3, 0x0) vmsplice(r0, &(0x7f000002a000)=[{&(0x7f000001d000)="", 0x0}], 0x1, 0x0) 2018/01/15 15:58:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000006000-0xb)='/dev/midi#\x00', 0x0, 0x200) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000007000-0x28)={@common='eql\x00', @ifru_map={0x1, 0x9, 0x2, 0x5, 0xe792, 0x3f}}) getsockopt(r0, 0x10d, 0xe, &(0x7f0000e5b000)=""/4, &(0x7f0000001000)=0x4) connect$unix(r1, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/15 15:58:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000e63000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@buf={0x6a, &(0x7f0000642000)="5c495ac6a044fa6510815a8aa2c15b5e224182328a743608fad5336ee900cb69d4a843713e0c006398660dd1726a79d3c00ef587dc71761e2c7f0b58631b3397503c6f7ab0833e8ff63bda16ff97d5e3ea83e8ae86a255a32b63c6842d222e0fc2cd7a24f68f0aed01db"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f00008f0000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000307000-0x85)='A', 0x1, 0x0, &(0x7f0000629000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 15:58:52 executing program 0: 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 = socket(0x10, 0x803, 0xc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00002e7000-0x8)=0x0) write(r0, &(0x7f000078e000)="1f000000010a1f00aa0000000000000c100000000100000001000100fa0218ac1f1758ed11133d1e68d26e8fa64371bf7b0315a42c8a037f12fed0a00f384f3aecff9d81c233093d066ce738db4f57a24c8004a202777df785d2be037a5bf013919876260d4d4124ef93add980a5c38a08be5c", 0x15d) 2018/01/15 15:58:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000879000)='/dev/audio#\x00', 0x7, 0x101000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000b61000)={0x4, &(0x7f00004ac000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00005d5000-0x10)={r1, &(0x7f0000dee000-0x12)=""/18}) syz_emit_ethernet(0x42, &(0x7f0000ca0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0xffffffffffff7fff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000754000)={0xfffffffffffffffe, 0x1, [0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000051000)='net/ip_tables_names\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d90000-0x4)=0x0, &(0x7f00000a9000)=0x4) 2018/01/15 15:58:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400000, 0x0) r0 = eventfd2(0x7, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00002d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) r2 = dup3(r1, r0, 0x80002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007b1000)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 15:58:52 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000021000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000000d000)=0x4, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42) 2018/01/15 15:58:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa0618519e8723dcb, 0x1, 0x19, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000004000-0x8)={0x7, 0x10000}) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000001000)={0x2, 0xf000, 0x0, 0xf0, 0x26db, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000-0x7)=[0x0, 0x0]) 2018/01/15 15:58:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = syz_open_dev$usbmon(&(0x7f000081f000-0xd)='/dev/usbmon#\x00', 0x7, 0x400100) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000685000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000257000-0x18)={0x0, 0x7fff, 0x0, 0xfb67, 0x10001}, &(0x7f000093e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000085e000)={r3, 0x94dc}, &(0x7f000070b000)=0x8) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000dd6000-0x81)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c3634987ece31940ae84614a83fb9dad15dcf7db941ce9d9a5fdf7c3d9e42c07056", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 15:58:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x331, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) r2 = syz_open_dev$vcsn(&(0x7f00006fa000-0xa)='/dev/vcs#\x00', 0x38f, 0x400001) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_bt(r2, 0x5411, &(0x7f0000ba7000-0x2)="47f6") 2018/01/15 15:58:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f00003bd000)={0x0, 0x15, 0x2, @thr={&(0x7f0000c48000-0x18)="5d63b12e79fa90443a008ffc996f6a563710df34d8cf1b7c", &(0x7f0000000000)="a727eb97a82a10fe0307fba4234646ba8814550793c25d05bfc9e70d4135e3e0032ca660031cf986664cf7326f65b66c4b3b3f674a48ed0cf27b1c76fb34229a7ca3231d0299a99c41bc4c4a71aab1a6dcbf017d9ef16fc51da1d542a9ff8a5514c49b772776822f0ef76b02d83a90887e4403584f94b7a458f075"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f00009ed000)=0x0) r2 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008ae000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x0}) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c91000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fcd000)={0x60, 0x0, &(0x7f0000057000-0x60)=[@dead_binder_done={0x40086310, 0x1}, @clear_death={0x400c630f, 0x0, 0x0}, @transaction={0x40406300, {0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x0, &(0x7f0000ced000)=[@fda={0x66646185, 0x0, 0x3, 0x38}], &(0x7f00007cf000-0x10)=[]}}], 0x0, 0x0, &(0x7f0000e36000-0x63)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000c000-0x30)={0x44, 0x0, &(0x7f0000007000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0xd52, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000-0x58)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f0000011000)=""}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000782000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/01/15 15:58:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x648600, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000)=""/240) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000)={r1, 0x2}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000001000-0x50)={0x1, 0x7, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x1, &(0x7f0000d15000)="", 0x0) setsockopt(r3, 0xfffffffffffffc00, 0x1ff, &(0x7f0000734000-0x50)="21fa9ea7175111d86979903f53b16069a9a5e46798389f165f5f296d0f87a3b6de3b96340681e558d8d3f751bb43c502e65e43ec3836d0989061afa7938d4fc6a15cf8be063ac006dd4a9676dea6afdf", 0x50) connect$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x2bd, 0x5, 0x7, 0x74737d52, 0x3, "0feade8311824f507a366bacfd4336b72ae105e095f99eab5abdb05801b0704c705893a14a003fdeb19eb7d0cc999446d40f216bef7f4f079843791f7b80e4", 0x8}, 0x60) [ 44.004963] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/01/15 15:58:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000157000-0x18)=@get={0x1, &(0x7f0000ee2000)=""/111, 0x39}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000003b000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/15 15:58:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000048000-0x8)=0x0, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000045b000-0x10)={0xff, 0x7f, 0x100000000, 0x20}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/15 15:58:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000001000-0x4)=0xfffffffffffffff9, 0xfcf6) r1 = syz_open_dev$dspn(&(0x7f0000f0b000-0xa)='/dev/dsp#\x00', 0x1, 0x2000) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e94000-0x4)=0x0) 2018/01/15 15:58:52 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) pipe(&(0x7f000071b000)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00004df000-0x10)={&(0x7f0000b0d000/0x4000)=nil, 0x4000}) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1, &(0x7f000000d000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000f54000-0x4)=0xffffff43) bpf$PROG_LOAD(0x5, &(0x7f0000412000-0x48)={0xd, 0x7, &(0x7f0000095000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x8001}, [@ldst={0x3, 0x3, 0x3, 0xd, 0x3, 0x10, 0xfffffffffffffff0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002eb000)='GPL\x00', 0x7, 0xda, &(0x7f0000c0e000-0xda)=""/218, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000e46000-0x1000)=""/4096) execveat(r0, &(0x7f000041d000-0x8)='./file0\x00', &(0x7f00003e3000)=[&(0x7f0000d0c000)='\x00', &(0x7f0000056000)="1f00", &(0x7f0000e77000)='GPL\x00', &(0x7f0000879000)='\x00', &(0x7f0000625000-0x5)='em0/\x00'], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) r3 = getpid() ptrace$setregs(0xf, r3, 0x9, &(0x7f0000294000)="067a9ad5eaa8f61eba9148364d156c7b3ec3b68f1d5aa5ee93f23c1cc7938608466ddd8b8edbd84a891d941871f98d6f5fa6a5bbd290c554725ad3424e4220bef26434872b989e38c9919840d87e7b3ff0c448f5ff0fc8bf4b2ce99384e7069a6f927c2f147d322d5b170a9fa76a76ae6c1c4e464aa4f4543a9a94e48e963cfb9bddfafda779449eb3d467e0dc25f3a7cda39d9bf9fbc11de2954fb1b40775440ef971acd1cb3d46e57608316180edc8def6821723bea82fccdfd785f4f18dbe400b005cd916864ed938e74677c3a04bc27f19b0444b3f4b121c5add27afa5426d36aba323d1495a08447d3aa0db3e8e4d65d606684c2e") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000919000)={0x0, 0x7, 0x6, [0x7f, 0x100000001, 0x4, 0x6, 0x7, 0x800000000000]}, &(0x7f00001d6000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b5a000)={r4, @in6={{0xa, 0x0, 0x80000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x145}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x1, 0xcc3, 0x91a6}, &(0x7f00008b2000)=0xa0) [ 44.050548] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 44.074676] binder: 6820:6823 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/01/15 15:58:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x17, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}}}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) r4 = socket(0x11, 0x802, 0x0) bind$packet(r4, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r6 = dup2(r3, r2) write$tun(r6, &(0x7f0000038000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9c2620", 0x10, 0x3f, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "510632", 0x0, "cba1dd"}, ""}}}}, 0x3c) [ 44.075686] binder: 6823 RLIMIT_NICE not set 2018/01/15 15:58:53 executing program 1: socketpair(0x1b, 0xb, 0x8, &(0x7f00003ae000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) r2 = getpgid(r1) prctl$setptracer(0x59616d61, r2) 2018/01/15 15:58:53 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00007e2000-0x4)=0x3, 0x4) setsockopt(r0, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c3a000-0x18)=@add_del={0x2, &(0x7f0000001000-0x10)=@generic="22251dda88c62c9cf5989d2f94762fba", 0x0}) [ 44.075803] binder: 6820:6823 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 44.075823] binder: 6820:6823 transaction failed 29189/-22, size 32-0 line 2842 [ 44.099887] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 44.122223] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 44.134719] binder: 6820:6827 tried to acquire reference to desc 0, got 1 instead [ 44.138285] binder: 6820:6823 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.140711] binder: 6820:6823 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 44.140731] binder: 6823 RLIMIT_NICE not set [ 44.140772] binder: 6820:6827 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 44.140782] binder: 6820:6827 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.140798] binder: 6820:6827 transaction failed 29189/-22, size 32-0 line 2842 [ 44.168651] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.168755] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 15:58:53 executing program 2: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003e7000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005c2000-0x10)=@common='irlan0\x00') mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000f13000)=0x0, &(0x7f0000f13000)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f12000)=0x0) listen$netrom(r1, 0x20) mq_notify(r1, &(0x7f000038c000-0x60)={0x0, 0x25, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000175000-0xc)={r1, r0, 0x80}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e21000-0xc)={0x0, 0x10001, 0x0}, &(0x7f00000ff000)=0xc) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f14000-0x108)={r4, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0x7, 0x9, 0xf, 0x6, 0x5, 0x1, 0x9, 0x3ff, 0x2a08, 0x2, 0x8, 0x0, 0x4]}, &(0x7f0000f14000-0x4)=0x108) setsockopt(r3, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) 2018/01/15 15:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000f1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000d98000-0x68)={0x4, 0x0, [{0x1, 0x8, 0x7ff, 0x3, 0xf4, 0x0}, {0x0, 0xb4, 0x0, 0x8, 0x6, 0x0}, {0x40000000, 0x0, 0x0, 0xd5, 0x1, 0x0}, {0x80000019, 0x4, 0x7e, 0x7, 0x101, 0x0}]}) 2018/01/15 15:58:53 executing program 7: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b4a000)={0x0, {""/7}, 0x0}, &(0x7f0000b8b000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x5) r2 = socket$unix(0x1, 0x3, 0x0) syz_open_dev$vcsa(&(0x7f00003f5000)='/dev/vcsa#\x00', 0x2, 0x0) connect$unix(r2, &(0x7f000046d000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0x0) 2018/01/15 15:58:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000020e000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 15:58:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000052e000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000ef1000)={0x7fffffff, 0x7, 0x10001, 0x100000000, 0x200, 0x3ff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f0122aea2a94108b87a5aed", 0xcb}], 0x1, &(0x7f0000f43000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8004}, 0x800) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000003000)={&(0x7f00000c2000/0xf000)=nil, 0xf000}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000013000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 15:58:53 executing program 0: keyctl$join(0x1, &(0x7f0000be3000)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e71000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000767000-0x4)=0x0) 2018/01/15 15:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x400000000010) write(r0, &(0x7f00000aa000)="240000001a00091cef000000efad000001ff00ed0800010000001de80000000000000001", 0x24) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a50000-0xb)='/dev/audio\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000c65000-0x4)=0x0) [ 44.168823] binder: undelivered death notification, 0000000000000000 [ 44.202798] device syz5 entered promiscuous mode 2018/01/15 15:58:53 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000094f000)='/dev/vcs\x00', 0x100, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00001d5000)={0x9, 0x5, 0xffffffffffffff52, 0x4}, 0x5) 2018/01/15 15:58:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000d24000)="22000000150007210f000008ffff050002000300fdffffff07000100e700fe02f155", 0x22) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000d35000-0x1)=0x0) 2018/01/15 15:58:53 executing program 5: mmap(&(0x7f0000000000/0xad1000)=nil, 0xad1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ad1000)='./file0\x00', 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000260000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe9, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xb6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xef31}], 0xb0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ad2000)={0x0, 0xffffffffffff37d4}, &(0x7f0000ad2000)=0x8) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ad2000)={r2, 0x5}, 0x8) sendto$inet6(r1, &(0x7f0000007000)="7f", 0x1, 0x0, &(0x7f0000acf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r1, &(0x7f000020b000)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003dd000)=0x0, 0x4) shutdown(r1, 0x1) mmap(&(0x7f0000ad2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ad2000)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005ff000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad0000)=0xb8) 2018/01/15 15:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000c79000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xffffffffffffbffc) r4 = fcntl$dupfd(r2, 0x406, r2) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000019000)={0x3002, &(0x7f00006ec000)=0x0, 0x1, r4, 0x4}) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/15 15:58:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000dbf000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000751000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0x210000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00003c5000)=0x8ae) 2018/01/15 15:58:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x6, 0x73}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000014000-0x8)={r2, 0x4ea6}, &(0x7f0000002000)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 15:58:53 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000020000-0x10)={&(0x7f0000006000)=""/11, 0xb}) readv(r0, &(0x7f000000f000)=[{&(0x7f0000001000)=""/44, 0x2c}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:53 executing program 7: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000468000-0xb)='/dev/audio\x00', 0x6000, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000823000-0x4)=0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000dbe000)=0x0, 0x4) fallocate(r0, 0x2, 0x7, 0x9) 2018/01/15 15:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() rt_sigqueueinfo(r0, 0x5, &(0x7f00002b4000)={0xa, 0x2, 0x7ff, 0x40}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) 2018/01/15 15:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c19000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000833000-0x4)=0x0) ioprio_set$pid(0x1, r0, 0xfffffffffffffffc) 2018/01/15 15:58:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = socket$nfc_raw(0x27, 0x3, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={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], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf2000)=0xe8) getgroups(0x8, &(0x7f00009cc000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002b8000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00004a3000-0x4)=0x7, 0x4) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d90000-0xc)={r2, r3, r4}, 0xc) ioctl$TCXONC(r0, 0x540a, 0xffffffffffffe) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000034c000-0x4)=0x5) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000eb2000-0x1)=0x3) fcntl$getownex(r0, 0x10, &(0x7f000076c000)={0x0, 0x0}) migrate_pages(r6, 0x200, &(0x7f0000428000)=0x4, &(0x7f0000c7f000)=0x2) [ 44.422963] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 44.453999] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/15 15:58:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00002d8000)={&(0x7f000073e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000791000-0x2c)={0x6, 0x400, 0x6, 0xf998, 0x0, r0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) openat$rfkill(0xffffffffffffff9c, &(0x7f000021a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000ec4000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r1, r1, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000fcd000-0x18)={0x1000, 0x100000, 0x8001, 0x2, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000482000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000a6b000-0x8c)={0x100, 0x2af7, 0x72, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:53 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000612000)={0x0, 0x0, &(0x7f0000f73000-0x40)=[{&(0x7f0000871000-0xdf)="", 0x0}, {&(0x7f0000f73000)="ebe159748ea2e71f6adb9d29f6870fdf1288bafd15220edb2fc3224e13f920a3aee7dfc46b4c0262bfe0e6b0410a6539c63257100ecd8bfb512ebbd7d44198db6a0e38e69fccb1780fae6ff1e76ed98a5eccba15113b98704502dc1bf844ff8a703d64c91454dbcdd4d19624c689f7f5b14d44e5b6bf45432996d392f0f60285f0b9c9b92e3f89b4e5c4c0d7e194e14dade670fb1db23a3a90b5e8e22a7f40661287080d195f1f0e7cc99a9db74c3804f0517e49e72d6a6ccf5fce3ce49e9fcbe049497d322ca1e492aea723bd281152", 0xd0}], 0x2, &(0x7f00006a9000)=[], 0x0, 0x1}, 0x2004407d) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f7000)='/selinux/access\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d27000-0x4)=r2, 0x4) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000737000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000c9a000-0xc)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/15 15:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009df000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) r1 = gettid() r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) readv(r2, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) lstat(&(0x7f0000c52000-0x8)='./file0\x00', &(0x7f00005a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000378000-0x8)=0x9) signalfd4(0xffffffffffffffff, &(0x7f0000023000-0x8)={0x0}, 0xfffffdf4, 0x1000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000007000-0x10)={0x2, &(0x7f000001b000+0x1e6)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00009ca000-0x20)={"7514e72885310d2516d2bd9ae1066e44", {0x4, 0x0, 0xfffffffffffffe01, "f50b5c40df19", 0xfffffffffffffffd, 0x0}}) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r4 = gettid() timer_create(0x2, &(0x7f00001e2000)={0x0, 0xa, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000606000)=r4) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 15:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket$inet(0x2, 0xacd49d7d6daf2c12, 0xffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a7000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f25000)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000438000-0x1b)="72733903", 0x4) 2018/01/15 15:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) dup3(r2, r1, 0x0) memfd_create(&(0x7f00003fd000-0x9)='/dev/kvm\x00', 0x2) 2018/01/15 15:58:53 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007d4000-0xe8)={{{@in6=@dev={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}, {{@in=@rand_addr=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}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000567000)=0x0) bind$can_raw(r0, &(0x7f0000e53000)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000908000-0xd)='/dev/usbmon#\x00', 0x6, 0x400000) ioctl$VT_RELDISP(r2, 0x5605) connect$inet6(r2, &(0x7f0000fdb000)={0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x40}, 0x1c) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008fe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000f8b000-0x4)=0x9) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000806000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000f15000)=0x0, &(0x7f0000723000)=0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000f8c000-0xc33)=""/4096, &(0x7f0000279000)=0x1000) syz_open_dev$midi(&(0x7f0000f8b000-0xb)='/dev/midi#\x00', 0x8001, 0x202000) vmsplice(r4, &(0x7f0000f83000)=[{&(0x7f0000d11000-0x82)="9a6bed6c3c3b34fcfbfe616381f5ae1a70b2f171a681ae61c3d1139a08a32dbec7cd3037b1cfcb4bb786ff6c22b6afe6387cdb6199ada2a0cef4f99f39c7711f87bb577443ab5fce5978df05b65e1394a04a028582e84f7894ceaac1d4e8df065e4d64fda60627732a5feef395891035060c1958fc39b09d9a761d8307cc18283679", 0x82}], 0x100000000000032e, 0x0) read(r3, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/15 15:58:53 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008fb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x23) r1 = userfaultfd(0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000aeb000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000000)={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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x7fff, 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, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f000090f000-0x8)='./file0\x00', 0x20, 0x10000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x7c032, 0xffffffffffffffff, 0x0) truncate(&(0x7f000032d000-0x8)='./file0\x00', 0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000aec000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x1, 0x0}) 2018/01/15 15:58:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000006000-0x4)={0x14, 0x0, 0x5, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000d46000-0x40)={0xaac75d3986ff5ebd, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fb1000-0x8)={0x0, 0x4}, &(0x7f00000ee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000056c000-0x8)={r4, 0x71a}, &(0x7f00006b1000)=0x8) r5 = syz_open_dev$admmidi(&(0x7f000080e000)='/dev/admmidi#\x00', 0x3, 0x80000) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000d39000-0x4)=0x78fb9d0866432757, 0x43c9) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000c8d000-0x4)=0x0) ioprio_get$pid(0x1, r6) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r5, 0xc1105518, &(0x7f00004ca000-0x110)={{0x7, 0x6, 0x3, 0x0, "fe6fb5dd86cbf3b1ff2e852c1f15d8eb790792b72663bd85212ca8ffdc50c36717c4ebfd47c3c7c99825198c", 0xfffffffffffffffa}, 0x0, 0x0, 0x9, r6, 0xfffffffffffffff7, 0x6, "990b610deeacce54ad1e370d7276b830d397f67cd1b03ce06ae941b6237a9380e276ea26821f9770a6cbd5c277d5bd6c2330fbab90fbe888110d11a84c26468d", &(0x7f000078d000)='+security\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5e1, 0x5, 0xffffffffffff0001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000f5c000-0x78)={0x9, {0x2, 0x1, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffff7, 0x3f, 0x401, 0x1, &(0x7f000041d000)=@common='vcan0\x00', 0x8, 0xffffffffffff6eba, 0x4a}) 2018/01/15 15:58:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e23000)='/selinux/enforce\x00', 0x20100, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000de5000)="109affe161f69497ef22eefac513627e", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000)={@generic="92b9562b96873dcf7c61df4689756a2c", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000003000-0x6e)=""/110, &(0x7f0000000000)=0x6e) r1 = shmget(0x2, 0x3000, 0xa00, &(0x7f0000000000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000b81000)=""/32) 2018/01/15 15:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000bb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000d8e000)=""/110) 2018/01/15 15:58:53 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000ff8000-0x66)=""/102) mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) r2 = syz_open_procfs(0x0, &(0x7f000019d000)="016f") mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000044b000)=0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x6ef000) 2018/01/15 15:58:53 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, &(0x7f000016f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000001000-0xb)='}em0cpuset\x00', 0x40, 0x100, &(0x7f0000001000-0x40)={0x4, 0x1, 0xf9, 0x62eddcf3, 0x20, 0x7ff, 0x100, 0x7}) kcmp(r0, r1, 0x6, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x4000000800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00005e2000)=0xffffffffffffffff) 2018/01/15 15:58:53 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x218)=@newae={0x4c, 0x1f, 0x100, 0x0, 0x0, {{@in=@broadcast=0xffffffff, 0x3, 0x2, 0x0}, @in=@multicast1=0xe0000001, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x8}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000538000)=0xddb5, &(0x7f000045b000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f00009f6000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 15:58:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsa(&(0x7f000082b000-0xb)='/dev/vcsa#\x00', 0x81, 0x80000) getsockname$packet(r1, &(0x7f0000e6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000259000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x20, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = creat(&(0x7f0000807000-0x8)='./file0\x00', 0x48) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00009d8000)={0xffffffff, {{0x2, 0x2, @rand_addr=0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b90000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r2}) 2018/01/15 15:58:53 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f000000c000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x800) r1 = syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) ioctl$int_in(r1, 0x80000080045005, &(0x7f000000a000)=0x0) 2018/01/15 15:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff4, 0x0}], 0x1, &(0x7f000006f000-0x10)={0x0, 0x0}) getrusage(0xffffffffffffffff, &(0x7f00003c1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 15:58:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00007bc000-0x4)=0x0, 0x4) io_setup(0x6f8e, &(0x7f000097a000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006f1000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f00007d8000)=""/12, &(0x7f0000e81000-0x4)=0xc) r3 = syz_open_dev$admmidi(&(0x7f0000e12000)='/dev/admmidi#\x00', 0x4, 0x40) io_cancel(r1, &(0x7f000058d000)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000efb000)="0b376bb10d7915a9190bd30863d38c5a274f7e2a14f060c5da6f8e66101d72653fcbbd01cc63d1224c237cc9d5c55c205b0972d8", 0x34, 0x7fff, 0x0, 0x1, r3}, &(0x7f00001ee000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000311000)={0x0, 0x0, 0x0}, &(0x7f0000474000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000049d000-0x98)={r4, @in6={{0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x97}, 0x98) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000990000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00001f0000-0x4)=0x0, &(0x7f0000b7d000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000900000-0x6)={0x0, 0xfffffffffffff800}, &(0x7f00001ce000+0xe72)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f000061c000-0x108)={r7, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x1, 0x81, 0xa9a, 0x7fffffff, 0xe851, 0xb2e, 0x1000, 0x5, 0x2000000000000000, 0x400020, 0x1000, 0xff, 0x7]}, &(0x7f0000867000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000443000)={r7, 0x4}, 0x6) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000de5000)=0x0) 2018/01/15 15:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) clock_settime(0x0, &(0x7f0000ede000-0x10)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f0000ed6000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f00005a5000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ed7000)=[], 0x0, &(0x7f0000224000-0xaa)=""/170, 0xaa, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ce9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f000052a000-0x10)={0x0, r1+10000000}) fcntl$getflags(r0, 0x40b) pause() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) 2018/01/15 15:58:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000197000-0x20)=[{&(0x7f00002e7000-0x1000)="031fedbd61f50aeeeeece2c64309fc91b2396b48319b3b8b6e3ae58c01f15e303bff9d866738d4fd19f14a57c47a7b699bcdcfce350195dd693442c405ff1d2749ef88956ac956d356be3d4bcaa95cc7ec46bd602ff740a6457a14f8b82351f24c9785fce58d12dc2522fa2acd4ac37fde08ea71656511cfc67d5ce2fe49ec3502a3df3cacdcdbcadcaa089d551b14c794269a4a293a947234c13da4b7edcf12", 0xa0}], 0x1) r2 = memfd_create(&(0x7f0000d33000-0xb)='wlan1wlan0\x00', 0x1) getsockopt$inet6_buf(r2, 0x29, 0x44, &(0x7f0000489000-0xcb)=""/203, &(0x7f00007e7000)=0xcb) recvmsg(r1, &(0x7f0000dce000-0x38)={&(0x7f00003a4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000320000)=[{&(0x7f0000183000)=""/156, 0x9c}, {&(0x7f0000a26000)=""/176, 0xb0}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00005a8000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x0}) bind$llc(r1, &(0x7f0000ee1000-0x10)={0x1a, 0x19, 0x100000000, 0xd0, 0x1, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r2 = socket$inet6(0xa, 0x800, 0x5) fallocate(r2, 0x3, 0x5, 0x3f) setsockopt(r0, 0x107, 0x1, &(0x7f0000001000)="", 0x200) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00002d2000)=0x8001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bf5000)=0x14) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000011000)={0x7, r0, 0x0}) 2018/01/15 15:58:53 executing program 1: r0 = syz_open_dev$dspn(&(0x7f00001ee000-0xa)='/dev/dsp#\x00', 0x5, 0x40) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005f0000)=[{0x0, 0x2}, {0x3, 0xa12f}], 0x2) mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000035d000)={{0xa, 0x2, 0xfffffffffffffffc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xffffffffffffffe1}, {0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x81, [0x3, 0x1f, 0x4, 0x5, 0x2dd011ec, 0x1, 0x7f, 0x4]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r1) 2018/01/15 15:58:53 executing program 7: r0 = timerfd_create(0x1, 0x800) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 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) io_setup(0x892a, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000002000)={0x1000, 0x3, 0x4, 0x404}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000002000)=[{&(0x7f0000003000-0xf3)=""/243, 0x460}], 0x17f) 2018/01/15 15:58:53 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000008000)={0x0, 0x7fffffff, 0x2, 0x8, 0x69, 0x0, 0xffff, 0x4, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0xffffffffffffffd0, 0x7ff, 0xdc94}}, &(0x7f0000009000-0x4)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000)={r1, 0x1, 0x0}, &(0x7f0000009000-0x4)=0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$dspn(&(0x7f0000004000)='/dev/dsp#\x00', 0x4, 0x100) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x104, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3c}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f000000d000/0x18000)=nil, &(0x7f0000f52000)=[@textreal={0x8, &(0x7f00005bd000-0x2d)="b800008ec8b83a0d8ee8f30fe685007036660f38dc900200660f320fc75a001f0f06260fc71ef6ff0ff39481a8", 0x2d}], 0x1, 0x0, &(0x7f0000113000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000fcb000)={0x1, 0x0, [{0x2000000048c, 0x0, 0xfffffffffffffffd}]}) 2018/01/15 15:58:53 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000031000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000029000)={@common='ip6tnl0\x00', &(0x7f0000031000)=@ethtool_gstrings={0x1b, 0x4, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000034000-0x7c)="de52a9897a6680041aecce4b83fe7cc0bf0693412caa8a4e2a9168e51cc21665372f0facbc3d0f688668a5fe3d6c69b7e5749a6a832c17469110212af4f334db8fded174ec0913b65628d2bc44308f371620100ae1ac0ab6cf057cc2571e42223e0e7a82f8755e7c4ec3de8944cbc24858891496f859a13b285e0bee", 0x7c, 0x4000000, &(0x7f0000008000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/15 15:58:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000a00000-0x4)=0x0, &(0x7f0000c05000-0x4)=0x4) 2018/01/15 15:58:53 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000128000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300000000070000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) setsockopt(r0, 0x0, 0x9, &(0x7f000062e000-0x1000)="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", 0x1000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cdf000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000582000)={0x8001, 0x5}) rename(&(0x7f0000b40000-0x8)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00') 2018/01/15 15:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) listen$netrom(r0, 0x7fff) ioctl$int_in(r0, 0x5421, &(0x7f000000a000-0x8)=0x8) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f0000dbd000-0xa0)="608302fd3509c8f952c6039d2fc03be8b7b2efadb51992e762c79354d63fc79f855e8aaf4b0f39dcc99937e0aede799c45a3bab3e51a7ece985426968109371a20", 0x41) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) 2018/01/15 15:58:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000344000-0x8)={0x7, 0x75}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000a01000)=0x7) 2018/01/15 15:58:53 executing program 6: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a8000)="240000005a001f0000ff03091800000007ff171406000100130009ff0800020001000000", 0xc) 2018/01/15 15:58:53 executing program 7: r0 = socket(0x18, 0x0, 0x1) r1 = accept$ipx(r0, &(0x7f0000824000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009f9000-0x4)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000529000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000894000-0x4)=0x0) dup2(r2, r1) 2018/01/15 15:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000047c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000f03000)={&(0x7f0000a1b000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0xfffffe7d) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) syncfs(r0) connect$unix(r2, &(0x7f0000de2000)=@file={0x2000000000000, './file0\x00'}, 0xa) close(r1) 2018/01/15 15:58:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000922000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d14000)="e517b5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/dsp\x00', 0x80, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x2) sendmsg$alg(r1, &(0x7f0000916000-0x38)={0x0, 0x0, &(0x7f000036e000-0x10)=[{&(0x7f0000f91000)="ffa542681852cf0000000000009596a5fde0cf8b1fc69533f922ad5aca89b51c0e049ba8708e112c45060e84281d9ce307a06e3cc820b062b3e6b0baaa639dbb47e2f1dd5b2a764057449b18d42fae00ff67cd7e12f79ce2a6c79a37c7b7248a37b2050d2ec1d62587ce65f9b3830ed1f8036e1c5b4d59f803f07bf1300e26274a107d46d47979ad", 0x88}], 0x1, &(0x7f0000b07000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0xffffffffffffffe9}], 0x1000011a) 2018/01/15 15:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004db000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xd1, 0x101, 0x8, 0x8}, &(0x7f000061b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ae000)={r1, 0x1, 0x8}, &(0x7f00001ab000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007c5000-0x8)={r1, 0x1}, 0x8) write(r0, &(0x7f00001fb000-0x1f)="1f00000056000d6d00000006bc0203030700ef2104173f8100000002000039", 0x1f) 2018/01/15 15:58:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000936000)=[{r0, 0x0, 0x0}], 0x1, 0x401) ioctl$TCSETA(r0, 0x5406, &(0x7f0000121000)={0xec8, 0x7ff, 0x0, 0x10000, 0xffffffff7fffffff, 0x8, 0x2, 0x101, 0x5, 0x54a0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007b8000)=0xffffffffffff8000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000104000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r1, &(0x7f0000882000-0x20)=[{&(0x7f0000394000-0xbb)="3911a8a02d6378b93aaa1694b75a650e7ff573aa5a1ecc956377adc47074cbff74db47e3b2f33f8bc5fc5d007300b2267cdf593531c9a5cfb2d8245ea8f67ef64acc6010b2cbdc2542acb0689ffdc76ada4b56d3b0660c04bf7ac5376d63570041a704c9f2db0f094e0d99dcc62458b66a2cf2b3f765e7b1422278b473e5f1fb2477062e8847e819cc5cd9d12de3acee378d9ae50f9d49695ff5f02acaad6574fc4143ff536d477175c5039f3841a01ff0f6638d557d53a22b7250", 0xbb}, {&(0x7f0000695000)="2b278f409df464016ce22fe5a562c9a89f1a5fef95d93cf6541a68309613fd7f8b1026180ce033c1d445357d19e07ab451c8e6223d023aca4a5b1eee2bcfd6ece2973121b6c3457bbdc0e125a59951d05b6679a0509374ea6708afa337b63bc533bd75b886c929739601d0568a0aa6b16b7551a84ccd5ab1cd54ad39fa541adda8823168419a04b2efcdbc30f23cfa95b706cb3d0ba476594ee41b19ac77dc14f3562adc133a985fe6ca44628153b8c51b16933002f8826e8ed956de93882ad8b64f6f7ccd2a43d19d2cea8cb3a28a505536f5177fa5d089e3dc501877b522770ef36a61f3e6114be26ce729d12dc621d9695189f645", 0xf6}], 0x2) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/01/15 15:58:53 executing program 6: r0 = add_key(&(0x7f0000a81000)='rxrpc\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009a000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000d8c000-0x1000)=""/4096, &(0x7f0000681000)=0x1000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f000043b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000453000)=0x0) r4 = syz_open_procfs(r3, &(0x7f00005e1000)='numa_maps\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000eb3000-0x10)="422f6b618849efb6226991d0b88f8610", 0x10) readv(r4, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00003d4000-0x8)={r2, 0x6}) 2018/01/15 15:58:53 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008f4000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f000038a000)=@generic={0x0, ""/126}, &(0x7f00001d5000)=0x80) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 15:58:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000f83000-0x29)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000019e600ffe56b", 0x29}], 0x1) 2018/01/15 15:58:53 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000dbc000)={@multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000df6000-0x4)=0xc) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000ca000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000df0000)=[{&(0x7f0000df1000-0x64)="84", 0x1}], 0x1) 2018/01/15 15:58:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000eb0000-0x40)={&(0x7f0000dcc000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00006b7000-0x8)=[0x0, 0x0], &(0x7f000006c000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f1d000)=[0x0, 0x0], 0x5, 0x2, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00001dc000)='./control\x00', 0x0) r1 = inotify_init() link(&(0x7f00006bd000)='./control\x00', &(0x7f000093e000)='./control\x00') r2 = inotify_add_watch(r1, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) inotify_rm_watch(r0, r2) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000d18000-0x10)={0x8, 0x2, 0xdca, 0x817}) 2018/01/15 15:58:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006c6000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e06000-0x30)={0x0, 0x0, &(0x7f00005c5000)=[], 0x85, 0x0, &(0x7f0000019000-0x85)="56d2a6f57aa31b817503f563cc1414c92d6ffcb48012503d38367f7e24c0f53e34af55e3bcef8fc71734baf2802e4a97747595897bc92b4b15ab9809933d73ee43f384d4a4b65b97fd7cb9cb135c265a449d591d39807dc534ecb0f7215ff08abcff5a8f1898d8fe9f8035ac484b4381276cf13c3fdb6df6e6c91b6c5b326875aee44936c8"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002a8000-0x9)='/dev/rtc\x00', 0x800, 0x0) 2018/01/15 15:58:54 executing program 5: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000057f000)=@generic=""/16, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f000097c000)='efs\x00', 0x9020, &(0x7f00004c3000-0xea)="") 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 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000e95000-0x8)={0x0, 0x0}) ioctl$KDDISABIO(r4, 0x4b37) setsockopt$ax25_int(r3, 0x101, 0x1, &(0x7f000017b000-0x4)=0x8001, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000128000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9}, &(0x7f00004da000-0x4)=0x20) [ 45.112934] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 45.142933] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 15:58:54 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, 0x4, 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$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000b28000-0x50)={0x50, 0x3, 0x0, @fuse_init_out={0x7, 0x1a, 0xffffffff80000001, 0x0, 0x0, 0x0, 0x88de, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2018/01/15 15:58:54 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000b89000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f0000609000)='./file0/file0\x00', &(0x7f0000df5000-0x8)='./file0\x00', &(0x7f0000df4000)='ext3\x00', 0x2000, &(0x7f00005b3000-0x1)="") r0 = socket(0x10, 0x200000003, 0x0) write(r0, &(0x7f0000ff5000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) syslog(0x9, &(0x7f0000a4e000)=""/4096, 0x1000) 2018/01/15 15:58:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004b0000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockname$ax25(r1, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f0000ca6000-0x4)=0xfffffffffffffe8d) mmap(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/15 15:58:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c64000)='/selinux/user\x00', 0x2, 0x0) r2 = shmget(0x1, 0x2000, 0x4, &(0x7f0000fc5000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000046c000-0x4)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000081f000-0x4)=0x0, &(0x7f0000049000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 15:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f95000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fc9000-0x10)={0x0, 0x0, &(0x7f000074f000-0x54)=[]}, &(0x7f0000a78000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000)='/dev/kvm\x00', 0xc03, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00004cf000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00006d7000)='./file0\x00', &(0x7f0000da7000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00005ad000)='/dev/sg#\x00', 0x9, 0x2) clone(0x0, &(0x7f0000bc9000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") socketpair$ax25(0x3, 0x3, 0x5, &(0x7f000040d000-0x8)={0x0, 0x0}) 2018/01/15 15:58:54 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000001a000-0x108)={0x0, @in6={{0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5fe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x3ff, 0x58da, 0x0, 0x0, 0x8, 0x7ff, 0x6, 0x9, 0x0, 0x401, 0x2, 0x101, 0x8, 0x4]}, &(0x7f0000009000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000f000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[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]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000001e000-0x8)={0x0, 0x6}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001e000)=0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r4, 0xf7, &(0x7f0000011000)=0x1, &(0x7f000001f000-0x8)=0x5a5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000001d000)={0x0, 0x7fff, 0x9, [0x80000001, 0x1, 0x6, 0x400, 0xfffffffffffffffb, 0x3907, 0x18, 0x7fff, 0x400]}, &(0x7f000001d000)=0x1a) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000001e000-0x8)={0x0, 0x20}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000001d000)={0x1, [0x0]}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f000001d000)={&(0x7f000001e000-0x1c)=@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4e5}, 0x1c, &(0x7f000001d000)=[{&(0x7f0000007000)="eed100a95ebf4168afc8fddc4b4b803445a5d30924928419535ab87f7407f8fd449dc2a9c58a8c7ee0", 0x29}, {&(0x7f000001e000-0xdf)="c91d3246d4263531a95d79c5bca4c78270a378ea80c1d4da0de0a8237043db748f2cf365781311f17b0f94a071c8884ca9b4860b1d4af5e4ab98d8f14115f59253413332706812088e9eca55a9d660a4713dd075e1bbdc09d5cef37494bdf4607aa2bd8c1285d9629c48df7524c760e45957d27717ef0b6e02e321ec226d44a5d2bf4a35763b8f6f6e6b6a437b5ce16d571835da6eb42ab01d9866fa67606bb123df61f8b161bb7333f5f9dc2c69beae6c84365d61923ab4b1f851ff39644d565d3933ccaf50b66b959c9658e827349946564222f2c5c0558082f50d772233", 0xdf}, {&(0x7f000001e000-0xcf)="3451b8e723b2afb961b6864700e0ca436bd0cc72e4881a8748a7ee4c7e21886354f26e4e10c8a9c082c5660be32d7cf2b9dfcb3caead8abacc1402a1ec7c84e345ae8e4795e92744074dfc590138bdd61bed8f95dd74092e4fb11987080750d23ae5ddd569d8f8ee8c49b9cb53ebaf32b10abb5d9025310fe6d6c0027d9a6f7dd3ac2a1da524ceea3c30fc9104ecdb7946631d7274d0cc8776651a25c5e4d74db7a312eaa0d15da1cec9e6d1d766e4c2304a977dae86f8abc16542e9d57ad8b483c109a8a5e5ee22d9278637ac4d21", 0xfffffffffffffc62}, {&(0x7f0000005000-0x14)="4d144daefc24f1c8a22701a575692329539d72dd", 0x14}, {&(0x7f000001d000)="78ce8a1acea7d5c74097a84d80b1769f4bca609ae14653c39a8ff94a33ca93bc39f402ae0e73553e887cab3eaadeaab17ccc17099fc5e33ed1f1f7eec78c0111684a9965db5f331c6cdfae98344995061839e6f35d03225010a5c0354c17cadb4e848da36ecfaf45b1252153987d8e47de90df3f8013ae31cfc2aec3b812844ca5137bff6f6a534a2c56c58c2883e985318358e63b64ba0aeaedb3ad5930a5f685f03fa78738fe4d473f2e17a48cbef752538c5854988208713d4ffe", 0xbc}, {&(0x7f0000010000)="f0f597ac87be8379c29fb6c45c39120b98542a4253261c78dba2812109b327a5f0b96f5fcadf76985982dfce8801d96ad934b65773795c2d8971755c094a1f749e189480d7260c758a944a", 0x4b}, {&(0x7f0000003000)="", 0x0}], 0x7, &(0x7f000001c000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x5, 0x7f, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8000000000000000, 0x8200, 0x14, 0x2b7, 0x101, 0xa9f, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0xe0b, 0x0, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xd852, 0x2, 0x9, 0xfffffffffffffff9, 0x401, 0x455, 0x6ea0a4fd, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8006, 0x8000, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x4, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8008, 0xcc, 0x1, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x2, 0x9, 0x7ff}}], 0x180, 0x800}, 0x4044000) r8 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r8, &(0x7f000001d000-0xb9)=""/185, 0xffffffffffffff47) 2018/01/15 15:58:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e39000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005f6000-0x4)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00006fb000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000044b000)=[{{&(0x7f0000f15000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000edc000-0xa0)=[{&(0x7f0000949000-0x1c)=""/28, 0x1c}, {&(0x7f000037f000)=""/117, 0x75}, {&(0x7f00001a1000)=""/4096, 0x1000}, {&(0x7f000041e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000440000)=""/184, 0xb8}, {&(0x7f00006d5000)=""/232, 0xe8}, {&(0x7f0000286000)=""/169, 0xa9}, {&(0x7f000004d000)=""/0, 0x0}, {&(0x7f000015a000-0x62)=""/98, 0x62}, {&(0x7f0000840000-0x6d)=""/109, 0x6d}], 0xa, &(0x7f0000df9000)=""/4096, 0x1000, 0x800}, 0x0}, {{&(0x7f0000cee000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000003000-0x60)=[{&(0x7f0000bc6000-0x21)=""/81, 0x51}, {&(0x7f0000008000-0x9a)=""/154, 0x9a}, {&(0x7f0000f54000-0xcf)=""/207, 0xcf}, {&(0x7f0000744000)=""/10, 0xa}, {&(0x7f000005f000)=""/7, 0x7}, {&(0x7f000005c000)=""/245, 0xf5}], 0x6, &(0x7f0000a4d000-0x42)=""/66, 0x42, 0x5}, 0x9}, {{&(0x7f0000bfd000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b53000)=[{&(0x7f0000dd0000)=""/55, 0x37}, {&(0x7f0000117000-0xa7)=""/167, 0xa7}], 0x2, 0x0, 0x0, 0x81}, 0x4}, {{&(0x7f0000474000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00002c8000-0x40)=[{&(0x7f0000c00000-0x7e)=""/126, 0x7e}, {&(0x7f000019c000-0x2f)=""/47, 0x2f}, {&(0x7f00006f6000)=""/92, 0x5c}, {&(0x7f0000d59000-0xf9)=""/249, 0xf9}], 0x4, &(0x7f0000f65000-0x8)=""/8, 0x8, 0x1c00000000000}, 0xe42}, {{&(0x7f0000c41000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006fb000-0x60)=[{&(0x7f0000bf7000-0x70)=""/112, 0x70}, {&(0x7f00002d3000-0x6a)=""/106, 0x6a}, {&(0x7f0000f9a000)=""/247, 0xf7}, {&(0x7f0000d50000-0x40)=""/64, 0x40}, {&(0x7f00004db000-0x3d)=""/61, 0x3d}, {&(0x7f000054d000)=""/130, 0x82}], 0x6, &(0x7f0000c1b000)=""/5, 0x5, 0x4}, 0x3}, {{&(0x7f00001ef000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000634000-0x10)=[{&(0x7f0000978000)=""/115, 0x73}], 0x1, &(0x7f0000758000-0x75)=""/117, 0x75, 0xa2b}, 0x27ad}, {{&(0x7f0000fbc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e01000)=[{&(0x7f0000f9c000)=""/134, 0x86}, {&(0x7f000011b000)=""/97, 0x61}, {&(0x7f0000a71000)=""/205, 0xcd}, {&(0x7f000050e000-0x74)=""/116, 0x74}], 0x4, &(0x7f0000b17000-0xc3)=""/195, 0xc3, 0x1000}, 0xa9}, {{&(0x7f0000491000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000664000)=[{&(0x7f0000240000)=""/132, 0x84}, {&(0x7f0000acb000)=""/30, 0x1e}, {&(0x7f0000863000)=""/178, 0xb2}, {&(0x7f0000fd6000)=""/83, 0x53}, {&(0x7f0000dc7000-0x8c)=""/140, 0x8c}], 0x5, &(0x7f0000834000)=""/110, 0x6e, 0x1}, 0x6}, {{&(0x7f0000557000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cc8000)=[{&(0x7f00002e7000)=""/239, 0xef}, {&(0x7f000007a000-0xc6)=""/198, 0xc6}], 0x2, &(0x7f00006a3000-0xfb)=""/251, 0xfb, 0x3}, 0x8}], 0x9, 0x40, &(0x7f0000092000-0x10)={r2, r3+30000000}) recvmsg$kcm(r1, &(0x7f0000edd000)={&(0x7f0000907000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002e9000)=[{&(0x7f0000500000)=""/4096, 0x1000}, {&(0x7f0000971000-0x74)=""/137, 0x89}], 0x2, &(0x7f0000046000-0x41)=""/65, 0x41, 0x9}, 0x2000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000a72000-0x4)=0x0) sendmsg$nl_route(r1, &(0x7f00002bd000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x10000200}, 0xc, &(0x7f0000124000-0x10)={&(0x7f0000949000)=@ipv6_getaddr={0x78, 0x16, 0x100, 0x2, 0x2, {0xa, 0x1f, 0x2e8, 0x0, r4}, [@IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffff564, 0xc1cb, 0x9, 0x4}}, @IFA_FLAGS={0x8, 0x8, 0x20}]}, 0x78}, 0x1, 0x0, 0x0, 0x8081}, 0xc000) ioctl(r0, 0x1, &(0x7f00000d5000)="6a5a29f35121e1bf1f2ce00d8e5af234de967c929a0908aa1e000ade2fb5578a824bf580d9a3e10a867098cb4cfb15ea58b3d77fbc0dc339502452") 2018/01/15 15:58:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) add_key$keyring(&(0x7f0000012000)='keyring\x00', &(0x7f0000011000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000557000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000059c000-0x4)=0x0, &(0x7f00005ec000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bce000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/vcs\x00', 0x151000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00001ff000-0x1000)=""/4096) 2018/01/15 15:58:54 executing program 2: mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000935000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00009a6000-0x38)={&(0x7f00009a5000)={0x10, 0x0, 0x0, 0x1000080}, 0xc, &(0x7f00009a6000-0x10)={&(0x7f00006ee000)=@getae={0x84, 0x1f, 0xc10, 0x3, 0x0, {{@in=@empty=0x0, 0x2, 0xa, 0x33}, @in=@broadcast=0xffffffff, 0x100000001, 0x1}, [@lastused={0x10, 0xf, 0x4}, @etimer_thresh={0x8, 0xc, 0x7}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0xa}}]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/15 15:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x12, 0x0) 2018/01/15 15:58:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c86000)=0x0) madvise(&(0x7f0000eec000/0x4000)=nil, 0x4000, 0x13) setpriority(0x2, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ff5000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00005ee000)={{&(0x7f0000566000/0x4000)=nil, 0x4000}, 0x3, 0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000789000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000037000)={0xffffffffffffffe0, 0x4, 0x3, 0x2, 0x3, 0x14, 0x9, 0x7, 0x3f, 0x6, 0x1000, 0x800}) 2018/01/15 15:58:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041e000)={0x0, 0x0}, 0x4000) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000c3d000)=@get={0x1, &(0x7f0000476000-0xb8)=""/184, 0x5}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000cc0000)=0xfe0000000000, 0x4) readv(0xffffffffffffffff, &(0x7f0000b4e000)=[{&(0x7f00006a3000+0xb1f)=""/4096, 0x8b}], 0x1) 2018/01/15 15:58:54 executing program 1: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000c1000)={@random="cdf276000805", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00000f6000)='/dev/admmidi#\x00', 0x9, 0x200000) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) fremovexattr(r0, &(0x7f00000f7000)=@known='security.capability\x00') ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000f6000)=0x0) 2018/01/15 15:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000203000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e1a000-0x4)=0x98) 2018/01/15 15:58:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000b39000)=@file={0x0, './file0\x00'}, 0xa) listen(0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x0, "e91f7189591e9233614b"}, 0xc) shutdown(0xffffffffffffffff, 0x0) mincore(&(0x7f0000d52000/0x3000)=nil, 0x3000, &(0x7f0000977000)=""/241) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x32, 0xffffffffffffffff, 0x1) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) 2018/01/15 15:58:54 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000f53000)={0x46e1ea, {0xfffffffffffff27c}, 0x4, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f74000)='/dev/rtc\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000292000-0x10)={0x0, 0x8001, 0x4, 0x854, 0x0}, &(0x7f0000bbd000)=0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000090d000-0x8)={r1, 0x5}, &(0x7f0000f75000-0x4)=0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000527000-0xd)='net/udplite6\x00') mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f75000-0x8)={0x0, 0x0}, &(0x7f000000e000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000027f000-0x8)={r3, 0x5}, 0x8) 2018/01/15 15:58:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000995000)='/dev/usbmon#\x00', 0x4, 0x20000) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000127000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffff) recvmmsg(0xffffffffffffff9c, &(0x7f0000452000-0x168)=[{{&(0x7f0000886000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000055000-0x40)=[{&(0x7f000067e000-0xad)=""/173, 0xad}, {&(0x7f0000763000)=""/6, 0x6}, {&(0x7f0000608000-0x7f)=""/127, 0x7f}, {&(0x7f0000533000-0xfd)=""/253, 0xfd}], 0x4, &(0x7f000031f000)=""/109, 0x6d, 0x5}, 0x400}, {{&(0x7f0000a28000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000863000-0x10)=[{&(0x7f000043a000-0xd2)=""/210, 0xd2}], 0x1, &(0x7f0000d17000)=""/168, 0xa8, 0x4df}, 0x3}, {{0x0, 0x0, &(0x7f00001c8000)=[{&(0x7f000078c000)=""/89, 0x59}, {&(0x7f00009e4000-0x9b)=""/155, 0x9b}], 0x2, &(0x7f000070d000)=""/141, 0x8d, 0x2}, 0x9}, {{&(0x7f0000c5a000-0x10)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006c9000-0x60)=[{&(0x7f000019d000-0xa)=""/10, 0xa}, {&(0x7f0000177000-0xfa)=""/250, 0xfa}, {&(0x7f0000fbb000-0x71)=""/113, 0x71}, {&(0x7f0000a73000-0xae)=""/174, 0xae}, {&(0x7f0000332000-0x6)=""/6, 0x6}, {&(0x7f0000cc3000-0xf0)=""/240, 0xf0}], 0x6, &(0x7f00003b8000)=""/152, 0x98, 0xbbd6}, 0x101}, {{0x0, 0x0, &(0x7f0000c64000)=[{&(0x7f0000b1e000-0xf3)=""/243, 0xf3}], 0x1, &(0x7f0000d07000-0xf7)=""/247, 0xf7, 0x400000000000000}, 0xfff}, {{&(0x7f000009a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000a90000-0x10)=[{&(0x7f000045e000-0x1a)=""/52, 0x34}], 0x1, &(0x7f0000d86000-0x45)=""/69, 0x45, 0x8f}, 0x4}], 0x6, 0xd72461e68d77db2e, &(0x7f00004bf000-0x10)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001e9000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b6000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3, 0x3, 0x5, 0x0, 0x80, 0x20, 0x3b, r3, r4}, {0x8, 0x5, 0x53, 0xc68c, 0xfff, 0x7, 0x400, 0x3680}, {0x3, 0x4, 0x101, 0x5}, 0x8, 0xd, 0x0, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x3, 0x7ff, 0x3, 0x0, 0x8001}}, 0xe8) tkill(r1, 0x1000000000016) 2018/01/15 15:58:54 executing program 7: 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, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000059c000)={0x1, [0x0]}, &(0x7f0000fa7000-0x4)=0xfffffffffffffe54) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d16000-0x8)={r1, 0x0}, &(0x7f0000ad5000)=0x8) 2018/01/15 15:58:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d9b000)=0x0) ptrace$cont(0x18, r0, 0x6, 0x5) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x5, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc6000-0x2)={r1, &(0x7f0000307000)="", &(0x7f0000da1000)="", 0x0}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000f49000-0x20)={@generic="ddf4092adc450531e4d06d998b52ecb8", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f000049c000)={0x1, 0x5, 0x7, 0x6, 0x8}) 2018/01/15 15:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000cd7000-0x4)=0x1, 0x4) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/15 15:58:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000280000-0x8)='./file0\x00', 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000279000)=0x6, 0x751c1b4fac6d0fb4) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) lsetxattr(&(0x7f00006f2000)='./file0\x00', &(0x7f00003b9000-0x14)=@known='security.capability\x00', &(0x7f0000c83000)="0000000201000000000000010400000000000000", 0x14, 0x0) recvfrom(r0, &(0x7f0000f53000-0xdb)=""/219, 0xdb, 0x0, &(0x7f00008ca000)=@generic={0xa, "14b6f6f49fc17a5e21859499e469831aef28cf9b5b144c90d9cf3279ce91525796712aeffc0e25d113d2e62f087fde4d33275d0e00a263bc2bc7adf997ce384d09dd439391ce7d6bab30773c5bd05ccb4576ef17b66aa06819fb205e3bb9fb7ada96220d0e5eaf86601404be6dc245bb88acbc099172053a798614b13494"}, 0x80) open$dir(&(0x7f0000504000-0xe)='./file0/file0\x00', 0x2, 0x100) ioctl$TCXONC(r0, 0x540a, 0x14) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00001b5000-0x4)=0x0, &(0x7f0000812000)=0x4) 2018/01/15 15:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006af000)="636f6d6d0010") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x2000000400000fe) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000b0e000-0x4)=0x0, &(0x7f0000d92000-0x4)=0x4) 2018/01/15 15:58:54 executing program 6: r0 = request_key(&(0x7f00008bc000)='logon\x00', &(0x7f0000b31000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c63000-0x40)='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\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00003b9000-0x8)={0x0, 0x0}, 0x7f, 0x10001) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000001000-0x1068)=@pi={0x0, 0x88f7, @ipv4={{0x7, 0x4, 0xffffffffffffffc0, 0x6, 0x1064, 0x3, 0x4, 0xb023, 0xff, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@ssrr={0x89, 0x7, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x2, 0x2, r2, r3, 0x3f, 0x0, 0x12, 0x86, 0x2, 0x0, 0x3, {[@eol={0x0}, @generic={0x2, 0x8, "87fd4859ce42"}, @window={0x3, 0x3, 0x8}, @md5sig={0x13, 0x12, "0bcd65cb243ef447cae6fb4820d4b63f"}, @nop={0x1}, @timestamp={0x8, 0xa, 0x67, 0x20}, @generic={0x33, 0x6, "91338e5f"}, @sack_perm={0x4, 0x2}]}}, {"6a35adb770ec071a69aa624980a2aec7752ae45d09519b3360533edee5420df6347f4b70b95cded9fd65ae7c077834facd171029ac46fe550d7e61ce087205ad27e914acefbec25ca941112e04e5bb956922a97431e147fb338177ff46b2a841c2e799c6a0b9eaadeafb0513257be0ead5a9e737cdfb8388df7226e19dce65f0eab98d6b032b38026c3f7c35f5f891bf7e33bbcbcbb77c10d6e452f2ad1ad57b376a6948eec99f5cd6b529d69e397ff3955d1abd80bf86dc91266ec7dcc84fb31293307822db6b9b1092338d1a852f6f011e3fceae3175b5bf75ad41e9751b6ef37b340e8790e488d602208381ebf892b7c20f82adb427885a881d8e51a63ff9602dfc5ba05e138ac41ff61d96cb286f645f5268a180d8122e326a4925bc8dcd22e80f9b39d05ea74e9adfb72a4355468678e589ff8a5e8ae80b8a38101bef01bd80dfe79e4cc2ad05a88cc59c8513de9610a7e1e2d2d51908be0f5b61b93981cadd1dec6241813a93e0b8badc3bbbd21d07edcaaa712783393de8bdab1e678ba73311e896c331ede2342fdd685ff07944f2cf1dc9e2aa6f6ec0389ebc4c464124b4ab0d7c24ff647a3bf363e141b5414919a5fdab4339b0a17f752d3f0bdf1f2c9ab31d6a06c4af2a6f034924cccea760fe9ee2987460dbadea5e38cdb822a30b9f08e9bc641425291ba6357c5ba4dbb93b5f1f7e2e0f0f2f61abda29d29e4b2604aa03bc8e2f629e6f8d6521f6f699d8b3feef73f6558ea93110f51e255326b7be2d95f1bbe6e08269940266308af298472703e204b759f06e6e95f7334486e7af2d6e83905582d735693801d6b0a14ae82eca0cc37ebf3f3937ec7eb0ff7d1443c818cdeaed3fc36a078ffd1080afacaf3b273efe75e28ed1bf9dfdea32f0526977a627894b25e9e7b9ef36e01935a3b85cbe2f95193e6c4402384f6d0d1862599fbedc8b3f53b180ee3c8477e1b064ce29dceec32032e5f13b3a168a827729e2e046b796f023aca7929aa81ff6b4c813d28119ed8ea4225151a0178abdb861ee6aa10dd077cc1b2a1f53315f77a1d6c76bd4a03974eb097c0d534f52d6db4623834ee91e8be5c458374914a9c634a941c12bc2426ac0880c376a2d70a9092d092b20cbde926520dcbe2b7b4e945444f78cdcc66671a6562faa7e78819e7d6ecd55ae94c68c8e5c11f1f080f0c6fc49f632da22aa19b00af5c4badf41d010cf4744ce291f4e43df3556cdb8a62063dd66ac6a98a6fc1c712eb42c4b8adda397bb4a74f89ca5c37c6d89eae15230b86937f27730861433317320ca0b26e1d7b6829ffb0af1421fe7f9099fbd634ca3280a3a8191b1a44811c0db50f5bef9ac8e81ba8b1e70fdb3139eac1775d25da07f16ad8bb7de1a2a6194653eb910ab9de7dafc68454adb70d9512eba00080401ab300b3384b740e58d53c9dba078a09c5682d4e7f89f9def26fde0ef9505941ff5eb202f9223ce2c643a857755f3c9f2cf5d5e2c3187f195308b555c36fb180a07cbebc4942bba3f4f7f148be39ef1a0f44de04941db8b9bc2fc6527d91c5d58b9ceedd4dda3d5bbef08eb1bc21f3bec01f4f9ee68510cb720985ae5b1d5dba9c4cd36b7c57eadf774f02b75f20bccd7220bfc9e257f867f8506311a5dd67d76eabfbf2d78b0f69532eb03801d26d9176796a576078608eb699aac22a1bbc72cbfe44dabbf89b182581ee58750bce060e7f122076b7ff068b21950d860766da55bc9a9f98993528c85d33ca902a8c2af09f7bdd414030403111a849b1ed2464f5544992bfd5e8947b5dc897e270d20665a4aefe7bec40af1657b8f4d538228046a7f5ec3ab18d283e16137f679177dbd02d631d8c582477ad4f7d42d964ba89206a2de771ac02b14e7822c6de6f4b47af9716cf8950bf8d56a6ed346ea5b3fc8685f218182b5c69418cf50b479aff8a37b3c1dd7f268889a14275100c58854e52dc320bc30d31295c4570388565bdf08b2f0ee019557e4ced4321ba6c3876011cfafe8c2049726dcaf2f84a99cfb53eb44406e53f3053e52a624db8470e422230e9971c720203712e02e558b6371cc967304b376ca0ecc90b7afeb9e2e7020bdc7935bbbae689b629667469b633e190561a63da1962f57cff90ebd1dfc32602be7fc6eed5b2837357732e48fc100a9fcd1f540a31d407d7040be7b47e174b0497194cc8199620c1cb141cc850c4d2eb686250a7d33a8cce6218e79adc8d6b7fdd4b061e9b7e0ada80f39358d3e42e98f6d020b24c2f5300465153c2c76eaf660ab05a4f1b0d5f18528334a73be8bf7964a3c471a2020a4ed92f8bee6ba0ecfee8f9c6caffac195edd5999ea7f38f7b24428cf052432268432119b33a846f66e6d49db4822d5097334de8beff44b428545eaff9299e9032e8d914575dc6f9540cba31144bf6c9c12e5a923f9ea4acd124180887da192dd857ab3b1406613e1a9064a9bb78f578054180e324dea9fb4843c9c332813a34e72068c781a372e0b503c420d3b6518cc489bafd8fdb43d64ac7c28d7276746314a0d02354864b892c69e01ea1002dcfc3d68e2646cb03c2d5973b939c37018acabf36011a2cfb79f38a7f2f1e9410863451b95e387b558b86c1f4918575edbbe3bfc393d5545f84913fd4062e08824b3ce6e0ef94643a965151aa9aed63b5bbc75701b7819ef5e6906115a9fff232f3a4864fc9ef38fd37ccd2c4c0743232423c6ae4a9c735f39b2182c621040a126f364fc64d879a2e39e95f5840964a8e252501a2202fa95a847d90b480307cde64254ab82ac8d10dbe9ccf49d70907b47e64d555ac920527f992fee838c4b8ad2cc29caeaec36b624047cd8152ab51d0d946d9749c89e866090c17f2b186361960119650ed711e9fc5ccf9443273c7bb90df6bad968100bf66fa586133549297ab76f5cf25afb7f7171fa06d93956c0efa5f7a857ac4743b23809c2b974e4a9f9cec61267c9d7d6b147f5430bdd1b4c367552e5f767b34aeb6b76dbd637fe09e24f05bf1a82397550980633415aa4c4900bb7da45c3676d8eae0c2e6771c87c6c1d87998cd3c8deb239d16872026339bfed9c614c877b70fb534a08225aa2b12dfeb4ba31a370678dc2b8f85d145c6ff43739c65027afd8524999465fd32472080ab4d35ed93ed34521ac7cdfc9a519c8351b743771083dfddac2b6cb68603c84a6b396ff3548695a21dd48bd88b08da166fe3b662e848dac8271b6b35d5d9a1670d93c2329bce9d8e5d6bc6ecda24c74c48ebaaa74a3717f3d2862b587e6a907cbe39fded3425ad908a1260e90d6ebf70022131e32b10f612a8844a280c8ae4133be05daa586e70846749605d18897f87bd5529a7200f5e201843750473234088f1102bef51be0bf87e79fa2fdaf443b2c4c07f452e6e2082726082d615d71b0cd74aa4eb283a38ad821b5682ae1d1191800e7bb3fa3806deae1c46a5b437bad04f93244c44cd4395762932079b97e7f69eaedf796f978a091c0095b3dac8113c29548cfa67b494d675442f5260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0x1068) keyctl$setperm(0x5, r0, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000d1b000)=""/10, 0xa) 2018/01/15 15:58:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400100, 0x0) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f000023d000)='./file0\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b2b000-0x10)=[{&(0x7f00006ad000)="390000001300094700bb61e1c3e800000700000002000000450000000000800019001a000d000006000000f4000000fd17e9ff090400040005", 0x16b}], 0x100000000000004e) 2018/01/15 15:58:54 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000048d000-0x9e)=""/158, &(0x7f0000000000)=0x9e) 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, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c53000-0x7)='ns/uts\x00') 2018/01/15 15:58:54 executing program 4: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x3, 0x4) bind$inet6(r0, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = creat(&(0x7f000039f000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ae2000)=0x4, 0x1) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ae3000)='/dev/mixer\x00', 0x210000, 0x0) 2018/01/15 15:58:54 executing program 7: mmap(&(0x7f0000000000/0xecb000)=nil, 0xecb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ecc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000582000+0xfb7)=0x0) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000ec1000)="390000001300090469000000000010ffff00004001000000450001070000e71308001a0004000200040300000000faffffff0700001ee400e4", 0x39}], 0x1) 2018/01/15 15:58:54 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 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = dup(r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000132000)={{0x7ff, 0x8, 0xff, 0x0, 0x3, 0x81}, 0x20}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008ab000)={0x4c, 0x0, &(0x7f0000416000-0x138)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000d4f000-0x48)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000bae000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f00001b4000-0x8)=""}) 2018/01/15 15:58:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00002a0000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dc7000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006ee000)={0x0, 0x9c, &(0x7f0000779000-0x9c)=[@in6={0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}]}, &(0x7f00003af000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e22000)={r2, 0x8}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000d02000)={{0x0, 0x0, 0x0, 0xc799, 0x6, 0x5, 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, 0x10f000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) accept$inet(r0, &(0x7f0000a48000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019b000-0x4)=0x10) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r0, &(0x7f0000c60000-0xf0)="608302fd1709c8f952c6039d2fc03be8b7b2efadb51992e762c79354d63fc79f85695f1aaa77699caf9c5e48adcf20f16b94bde3ac483f5ae8780705c9d9440abf42070000004b1b2c818f1dbd8e27aad726c0662177a81a089fc85a00dbaf372cd7451551ff8959ed121ea11b4b015c74bf945d9c472adcebad3d15c60e0f21aba12615ce8fd560349eda43c14b4540093297090c35fe51eaff7d7090ff39cf37d1afef2dcbc0477137ad7e7298b2c5fb8a891f899f445b1470d3da976995356fbbe6846aa75856d17fb095a71f2ab24b77", 0xd2) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db8000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/15 15:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000000f000-0x50)={{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]}) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x3) 2018/01/15 15:58:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000942000)=0x0, &(0x7f0000ce7000-0x4)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d2c000)='/dev/cuse\x00', 0x80, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000947000-0x20)={@generic="00eaf1600184d28b7334a4c2dc926860", @ifru_flags=0x4000}) write(r0, &(0x7f00008dd000-0x27)="24000000190025f4001809180000fd0e0a007ffd0010000002ffffeb08001700fffff1ff", 0x24) [ 45.654812] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/15 15:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008b8000-0x1f)="f03cca0100ef9b9d16c46648ab3ef07f2e45b9cf36ed7a389f6bf667d63375", 0x1f) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008d8000-0x11)='/dev/qat_adf_ctl\x00', 0x6000, 0x0) 2018/01/15 15:58:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f00003b8000-0x9)='/dev/sg#\x00', 0x418, 0x420000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) r1 = socket(0x9, 0x53f64270c0741328, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000)={0x0, 0x2, 0x2, 0x2, 0xffffffffffff7b75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$ipx(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/15 15:58:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000047c000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ded000)=0x0) prlimit64(r0, 0x0, &(0x7f0000fb7000-0x10)={0x0, 0x0}, &(0x7f000013f000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00001d2000)='/dev/sg#\x00', 0x80000000, 0x2000) accept4$inet(r1, &(0x7f0000a6e000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d3d000)=0x10, 0x800) 2018/01/15 15:58:54 executing program 1: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xe, &(0x7f0000f84000-0x10)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000101000)='/dev/adsp#\x00', 0x1, 0x2000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f84000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe8f, @loopback={0x0, 0x1}, 0x9de0}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbb}], 0x94) mlock(&(0x7f0000352000/0x2000)=nil, 0x2000) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f000015d000-0xb4)=[{{&(0x7f0000f82000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f000077b000-0x10)=[], 0x0, &(0x7f0000765000)=[{0x18, 0x117, 0x2, '\n'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) [ 45.681915] binder: 7208:7221 got new transaction with bad transaction stack, transaction 19 has target 7208:0 [ 45.681941] binder: 7208:7221 transaction failed 29201/-71, size 24-0 line 2869 2018/01/15 15:58:54 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x9, "89b2844d973d6513f4"}, &(0x7f0000008000)=0x11) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000009000)={0x3}, 0x4) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/01/15 15:58:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sigaltstack(&(0x7f0000a7c000/0x1000)=nil, &(0x7f0000ca4000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00009d6000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7d000)=0x23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x8007fe, 0x800000000001, 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) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x200000000004) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x3, "348588eff0707166fa50d748838b322ceb4734a402026631ffdba9b888a91f397ca26cd297969c807aec4475187e3e0c42015be064cbc9d4a8025874a23bacd2217cf35c3e2c600e65e3cf"}, &(0x7f0000001000-0x4)=0x53) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003cf000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) 2018/01/15 15:58:54 executing program 0: 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 = memfd_create(&(0x7f0000312000)='/dev/kvm\x00', 0x80000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000046b000)={0x2, r0, 0x1}) 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, 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, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f000028d000-0x8)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f3f000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000c68000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000061d000)={r4, 0x26aac000}, &(0x7f000059b000-0x4)=0x8) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r5, 0xae04) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) fcntl$getflags(r5, 0x1) r7 = memfd_create(&(0x7f000005a000)='@@[=lo\x00', 0x1) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r3) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) renameat2(r7, &(0x7f000094c000-0x8)='./file0\x00', r7, &(0x7f0000086000)='./file0\x00', 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r7, 0x40046208, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f000069c000-0xc5)=""/197) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r9, 0x29, 0xd2, &(0x7f0000001000-0x26)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a4000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r10, 0x8010aa01, &(0x7f0000fce000)={&(0x7f0000834000/0x11000)=nil, 0x11000}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) [ 45.726164] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/15 15:58:54 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000006000-0x1000)="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", 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='vlan0\x00', &(0x7f0000005000-0x10a)=@ethtool_eeprom={0x50, 0x3ff, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e5f000)={0x0, 0x200, 0x0, 0x0, 0x0}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) write(r1, &(0x7f0000525000-0x19)="1f8b02baae3bb18c64c547e5ff6d08855e260ec6840898bb", 0x18) 2018/01/15 15:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000025000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000fa7000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000012b000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = shmget(0x2, 0x2000, 0x80, &(0x7f00004f5000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000576000)=""/96) r3 = request_key(&(0x7f0000b7b000-0x6)='.dead\x00', &(0x7f0000442000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000df8000)='^nodev\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f0000127000-0x6)='.dead\x00', &(0x7f00009dc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c2b000-0x1)='\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r3, r4) 2018/01/15 15:58:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b27000-0x48)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet6(r0, &(0x7f00001d1000-0x589)="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", 0x589, 0x0, &(0x7f0000965000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, 0x1c) syz_open_dev$midi(&(0x7f0000766000-0xb)='/dev/midi#\x00', 0x9, 0x0) [ 45.726177] binder: 7208:7226 ioctl 40046207 0 returned -16 [ 45.730349] binder_alloc: 7208: binder_alloc_buf, no vma [ 45.730388] binder: 7208:7221 transaction failed 29189/-3, size 40-0 line 2957 [ 45.755604] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.766096] binder: release 7208:7221 transaction 19 out, still active [ 45.766103] binder: undelivered TRANSACTION_COMPLETE [ 45.766112] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.766133] binder: send failed reply for transaction 19, target dead 2018/01/15 15:58:54 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) r0 = socket$inet6(0xa, 0x1, 0x1) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d87000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x1c) 2018/01/15 15:58:54 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x154)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff}, [@replay_esn_val={0x1c, 0x17, {0x4000000000000084, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000000b000-0x5)='user\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000a000)="f05c71f198a658e7e7d22f4e99d4b9e640f784f9811ebfb2e5f8f609a2e47067f26611f89a9ee74234840aee1a38c1aedf9f25eb489ca19dd690980008a5a012ab516ee34fecfcdc", 0x48, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000000a000)='user\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000-0x5e)="907cb308da7b00cf732e5858c0059faba5a207462c22e49515e2d10dea5c2926b65a4930db91c82d065f8b2ce0229f1905bb44cb3c40953ee6fe6e7ad8d0cd8fae9649db7bc89f293acacb82c057e5f5b4f615964025875ae79baa8d5c9f", 0x5e, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f000000a000)=[{&(0x7f000000a000)="71dcc0db75d34d83b6e130fc408797", 0xf}, {&(0x7f0000000000)="1c83e44d7ec0042da28e3cc9594d353b49478e082e373254bbc87c43e1d2703881f692e853f65a35e6bd86bec84702aa2a0041587c94ce61961d309c61cf858db8b3a4c1bc780634b8", 0x49}, {&(0x7f000000b000-0xb2)="70cbd6df4e07a9caef9c9695659486308c658256aa6558c3a3deb61d6702eae75087348ae9bb71db7e9402387c319483098879e155fa761e50f5f06add245d9de483a882749d053417d1e066817faef0cca13d383de0b88df775498f7fe5b643d2e3327ad9c1656671e4f7862480ba1abafcaccbd3741988bf771fab23ef7316f5e40447b09a127d7919b56420617c018ca2c5d04356e3fc5b5a78af2f2a63e081275b3bf80583fe8d02e370613e55ff411e", 0xb2}, {&(0x7f0000005000)="4ca5468b23ae21a809c89917d5d12efad4c30b9143f0c9526b18b98f72d279f8ffa144d248c3f609f8575cd9c3b4e95c70f7a53bc6fc408d3938f14ae80117301e636b9209c0e196325e9ea4ec8e6db1ada1d0f3699f4277494ef1ad4975894a3ec8002b82ec16cf311a8159630060f25f8058e40fa18d9a8f3b359201a4911f4c725f6ca03fcb6ce7b1c03e", 0x8c}, {&(0x7f0000005000)="b3889081092ab37b13958365ebfb5ac4a7562a2bcb05c92ae37e7ef4432c919a84610f71a08dfee184c9e6cc0ee0f1fbe0692a0e7c41602364f8e52e69b6922657f94878be218b17b1587e7a3b015168a21a7f50a8cb042524b6b1cddd72023e384ac634f72087d5d119ce", 0x6b}, 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0x1000}, {&(0x7f0000009000)="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0x1000}, {&(0x7f000000b000-0x2)="bb83", 0x2}, {&(0x7f000000b000-0x39)="c265ae929f185c8d9ccd28c823b911906d27a095890534f8890b602f4a6dc725bfd2028a395a9bd7f021aa1fff6b92f0073f08682c96b3c862", 0x39}, {&(0x7f0000001000)="50c51f56e0973023b040b29a325b269dbacc8a18e0fa11d0bb9c6cd5581c1719e141", 0x22}], 0xa, r2) 2018/01/15 15:58:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) connect$inet(r0, &(0x7f0000bd0000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000b2f000)=0x0, &(0x7f0000a39000-0x4)=0xffffffffffffffb7) 2018/01/15 15:58:54 executing program 1: madvise(&(0x7f00003dc000/0x2000)=nil, 0x2000, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000070000/0x3000)=nil, 0x7, 0x4, 0x10, &(0x7f0000c5b000/0x2000)=nil, 0x6cbb}) 2018/01/15 15:58:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000003000)={0x3, {"2a16996cfca6f9"}, 0x0}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/15 15:58:54 executing program 5: pipe(&(0x7f0000342000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d06000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) 2018/01/15 15:58:54 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a7e000-0x9)='/dev/dsp\x00', 0x80000, 0x0) connect$bt_l2cap(r0, &(0x7f0000736000-0xe)={0x1f, 0x7ff, {0x8000, 0x4, 0x7ff, 0x3563, 0x8, 0x5}, 0x1, 0x81}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000011d000)={0x44, 0x0, &(0x7f0000d27000-0x44)=[@reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f000094e000)=[], &(0x7f0000df4000-0x10)=[0x18, 0x48]}}], 0x66, 0x0, &(0x7f0000ae0000-0x66)="7f3da2269b63194862dcf8f8a9297ed1cf94fcb7580454eda9076e9e5655140351b9450c713554c283e85ad1284626cef6386903c35c05e78a1d73e20c260461710d13237cfaa6f3f6c10233d2c7d91d00557f2d8291b2c0d489b0c97ee8b1701b9a64146e18"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000afa000)=0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x12, r1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/15 15:58:54 executing program 6: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0xfffffffffffffc38) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000e74000)=0x10001, 0x4) r2 = syz_open_dev$midi(&(0x7f00004c6000-0xb)='/dev/midi#\x00', 0x3f, 0x101800) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x3, 0x3, 0x5) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f0000c8b000)=[{0x7, 0x0, 0x1800}, {0x2, 0xfe, 0x0}, {0x0, 0x1f, 0x800}, {0x0, 0x0, 0x0}, {0x4, 0x1, 0x0}, {0x1, 0x7, 0x527fe8d0ca0f4a3b}], 0x6, &(0x7f0000e76000-0x10)={0x77359400, 0x0}) getsockname$unix(r2, &(0x7f0000e74000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000004a000-0x4)=0x8) prctl$intptr(0x2b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/15 15:58:54 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000)='./file0\x00', 0x10000, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000004000-0x1)='\x00', 0x2) r0 = syz_open_dev$admmidi(&(0x7f0000002000)='/dev/admmidi#\x00', 0xffffffff, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000003000-0x1)=0x0) 2018/01/15 15:58:54 executing program 7: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000054000)={0xffffffff}, 0x8, 0x0) mmap(&(0x7f0000047000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000035000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000002e000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000004a000-0x86)=""/128, 0x80) 2018/01/15 15:58:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00001e3000-0x11)='net/fib_triestat\x00') connect$nfc_raw(r1, &(0x7f000063d000-0x10)={0x27, 0x7, 0x894, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000901000-0x16)={0x0, 0x1ff, 0x7, [0x1, 0x8, 0xf, 0x100000000, 0x4, 0x80000000, 0x7]}, &(0x7f000030a000)=0x16) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e85000-0x8)={r2, 0x9}, &(0x7f00000b6000)=0x8) getpeername$inet(r1, &(0x7f0000572000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093b000)=0x10) r3 = socket$kcm(0x29, 0x6, 0x0) sendfile(r3, r1, &(0x7f00004db000)=0x0, 0x8) recvfrom$inet6(r1, &(0x7f000048b000-0xf8)=""/248, 0xf8, 0x100, 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000916000-0x18)={0xb7d, 0x8, 0x7, 0x3, 0x0, 0x7}) syz_open_dev$binder(&(0x7f00006b9000)='/dev/binder#\x00', 0x0, 0x802) 2018/01/15 15:58:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000d2000-0x15)='/proc/self/net/pfkey\x00', 0x84800, 0x0) io_setup(0x9122, &(0x7f0000d62000)=0x0) io_submit(r1, 0x4, &(0x7f0000db3000-0x20)=[&(0x7f0000eab000)={0x0, 0x0, 0x0, 0x0, 0xbf4, r0, &(0x7f0000321000)="e3a1a80380a4abc14cc7ffeee42ccf11b0438535ee3a3b10254637b64ecfa2d4bb1fa238d38bf2f2dc293bbabd0c423ed4ac17c41fc3f64efe4c85342f8c27534afa539f52230f547a18c91667e1bca2afc9d8d16ad12c4c419729873e0329837104df4428e2ced465381168b285a80a41b82ed40d41d4f918863a103e0143a6a1ffef4a5f55b69dd6", 0x89, 0x2, 0x0, 0x0, r0}, &(0x7f0000bb1000)={0x0, 0x0, 0x0, 0x8, 0x8000, r0, &(0x7f000016c000-0x1000)="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", 0x1000, 0x3, 0x0, 0x1, r0}, &(0x7f0000de1000)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000d47000)="d69b06466cc1643d5e7d39d1eb7c494496b900b6ac25dd89f17a4b758c5d20b27f2989681bade0bea4d4b709e2d3092179119f83ff38e0f492b17922f0166e3ba1b26671609edc57c3b302945f4f7de33e21334a72a870aa104d07f352d729380f54bfecf08d50ed8af4439e73bc4848063d372c7e4d50e5b11066b0c44854bd51c0c0ef5b182c2459b1fee6afbf11de65757b23c69379827900fcca31c77a5ce021bc051d846e3fef01d4b9f680b1d17c0943dd3c0a721cc313ac106762c8827fa1198984efeb6faa76fbf85f004ced8f39d2156395339246f19f3ed335e0db0fc70717db04fb9e6329ba77d6e0c01384", 0xf1, 0x8000, 0x0, 0x1, r0}, &(0x7f0000670000)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000cf1000-0x62)="cd53bb5c51171c4f78dae53f5175465c53869f0fa6b868183bde49e9ee7123faf5e55d84acf61956e00429f88879aad2bc9b20b543e0cb2b615617f8b2fbe21768935e771a226fa27fead04a860e6b1f49fdc4ac2e8f7d3f5ed0e8238ebd1c1cc802", 0x62, 0x0, 0x0, 0x1, r0}]) getpeername(r0, &(0x7f00008ac000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000072b000-0x4)=0x6) recvfrom$inet(r0, &(0x7f000031c000)=""/14, 0xe, 0x1, &(0x7f000075b000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000c1d000-0x160)=@newpolicy={0xc4, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005a7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f00007bd000)={0x0, 0x1, [0xaf2]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000acd000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b61000)={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]}, 0x65b, 0x3, 0x80000000, 0x6, 0xfffffffeffffffff}, &(0x7f0000109000-0x4)=0xa0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ef3000)=0x0, &(0x7f0000898000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a62000)={0xa5e, 0x0, 0xffffffffffffff80, 0x8001, r1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00007c7000)={0x5, 0x1, 0x6a, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgrp(0x0) perf_event_open(&(0x7f0000203000-0x78)={0x0, 0x78, 0xa71, 0x6, 0x1, 0x363, 0x0, 0x98d5, 0x800c0, 0x4, 0x9, 0xfe, 0x80, 0x3f, 0x6, 0x4, 0x7fff, 0x6, 0x10000, 0x102000000000000, 0x8000, 0xffff, 0xffff, 0x3, 0x1ff, 0x1, 0x2, 0x1a3, 0x100, 0x81, 0x641, 0x6, 0xfffffffffffffff9, 0x20, 0x3, 0xc0, 0x7, 0x7, 0x0, 0x7f, 0x4, @perf_bp={&(0x7f0000c9f000)=0x0, 0x8}, 0x80, 0xffffffff80000001, 0x0, 0x2, 0x4, 0x5, 0x800, 0x0}, r2, 0x6, r0, 0x4) [ 46.013196] binder: 7281:7287 got reply transaction with no transaction stack [ 46.048595] binder: 7281:7287 transaction failed 29201/-71, size 0-16 line 2757 2018/01/15 15:58:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000505000-0xc)={0x4, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f0c000)=""/148, &(0x7f00009fe000)=0x94) r1 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000dee000-0x10)={0x4, &(0x7f0000250000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00006bb000)={r2, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f00007e4000)='/dev/usbmon#\x00', 0x3, 0x0) setsockopt$inet_buf(r3, 0x0, 0x27, &(0x7f0000a1d000)="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", 0x1000) lseek(r1, 0x4, 0x1) 2018/01/15 15:58:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000358000)=0xc) r2 = add_key$keyring(&(0x7f00007b4000-0x8)='keyring\x00', &(0x7f00008b8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000aae000-0x5)='user\x00', &(0x7f00000f4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001ef000)="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", 0xfa, r2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/15 15:58:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x202400) accept$ax25(r0, 0x0, &(0x7f000048d000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x1, 0x2, 'client1\x00', 0x6, "c3f8d31e727f821c", "375c8434634625185842990c7b75025b9ed8f08379a17acc37e0e8b927d00398", 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000002000-0x4)=0x31, 0x4) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00006fb000)={&(0x7f0000dbc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d28000)={&(0x7f0000045000)={0x14, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00008b1000)="5480f479a49679702c12c562c874d507bcfaefb9ae23cbe466ef", 0x1a) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000002c000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000e77000)={{0x3, 0x3, 0x95, 0x3, 0x2}, 0x4, 0x18c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000008b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x460, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x120, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000174000-0x39)=""/57) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000cbc000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000e77000-0x200)=[{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]}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000738000-0x4)=0x0) [ 46.064448] binder: binder_mmap: 7281 20000000-20001000 bad vm_flags failed -1 [ 46.075156] binder: 7281:7299 got reply transaction with no transaction stack 2018/01/15 15:58:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000b6d000-0x13)='/dev/snd/controlC#\x00', 0x20, 0x4000000001) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000aa8000-0x110)={{0x6, 0x0, 0x0, 0x0, "e5d8ae06f65ffacf712f5939471f983586003b3f12597fa445cf888a59bede29043e31b0a6e87132e811719c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "c78f85e8e5b9da0fc3b2f7ad63cb7aca6a5a641b21b19a89f1b472477c542de15b2b73c0c1bdb460885328789b740197167688bd0f2f6917ebd88f3a4e7699a3", &(0x7f0000d80000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3f, 0x0, 0x0, 0xfffffffffffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000211000)=0x80) r1 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000936000)=0xc) fchown(r0, r1, r2) [ 46.075170] binder: 7281:7299 transaction failed 29201/-71, size 0-16 line 2757 [ 46.078600] binder: binder_mmap: 7281 20000000-20001000 bad vm_flags failed -1 [ 46.133449] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 15:58:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f0000f49000)=[{&(0x7f0000518000-0x7)="0b4302000480", 0x6}], 0x1) 2018/01/15 15:58:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000811000-0x1c)='/dev/sg#\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000dd2000)={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, 0x3, [0x1, 0x5, 0x0, 0x3, 0x8, 0xffff, 0x0, 0x7]}, 0x5c) fallocate(r0, 0x0, 0x0, 0x87d7) ftruncate(r0, 0x9) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000210000)=r1) fstat(r0, &(0x7f0000b1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 15:58:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000014e000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000e03000-0x20)={@generic="60d6de1f422c32409e055d4c55c68050", @ifru_flags=0x2}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00008a9000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getpeername$inet6(r0, &(0x7f0000707000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000164000-0x4)=0x1c) recvmmsg(r0, &(0x7f0000c88000-0xb4)=[{{&(0x7f0000ccd000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d4d000)=[{&(0x7f0000756000)=""/4096, 0x1000}, {&(0x7f0000d75000)=""/140, 0x8c}, {&(0x7f0000792000-0xdc)=""/220, 0xdc}, {&(0x7f0000a77000)=""/39, 0x27}], 0x4, &(0x7f0000b4f000-0x4e)=""/78, 0x4e, 0x4}, 0x2}, {{&(0x7f00000bc000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000ff7000-0x40)=[{&(0x7f0000bc9000-0x50)=""/80, 0x50}, {&(0x7f00001dd000)=""/60, 0x3c}, {&(0x7f00004d6000)=""/188, 0xbc}, {&(0x7f000007c000-0x3f)=""/63, 0x3f}], 0x4, &(0x7f0000266000)=""/23, 0x17, 0x1}, 0xff}, {{&(0x7f0000c6b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000317000)=[{&(0x7f0000e8b000-0xd2)=""/210, 0xd2}, {&(0x7f0000176000)=""/86, 0x56}, {&(0x7f0000cd6000)=""/4096, 0x1000}, {&(0x7f000097d000-0xd8)=""/216, 0xd8}, {&(0x7f00003d0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f2d000-0xa6)=""/166, 0xa6}], 0x6, 0x0, 0x0, 0x7e43}, 0x4}], 0x3, 0x100, 0x0) 2018/01/15 15:58:55 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00009e6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) prctl$seccomp(0x16, 0x0, &(0x7f0000001000-0x1)={0x0, &(0x7f0000001000-0x18)=[]}) futex(&(0x7f0000001000-0x4)=0x0, 0x400000085, 0x0, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000000000)=""/117, 0x75}, {&(0x7f0000000000)=""/223, 0xdf}, {&(0x7f0000001000)=""/115, 0x73}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}], 0x5, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000002000-0x33)=""/51, 0x33}, {&(0x7f0000002000-0xcf)=""/207, 0xcf}, {&(0x7f0000001000-0x86)=""/134, 0x86}], 0x4, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndctrl(&(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x1f, 0x40001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000001000-0x24)={0x3, 0x10, [0x4, 0x3, 0xfffffffffffffc70, 0x0]}) 2018/01/15 15:58:55 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000573000)={0x0, 0x2}, &(0x7f0000f6a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000be3000)={r1, 0x8}, 0x6) connect$inet(r0, &(0x7f0000792000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6c000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f6b000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00004de000/0x18000)=nil, &(0x7f0000203000-0x18)=[@text64={0x40, &(0x7f0000f6c000-0x49)="36f30f015d08b900060000b89b000000ba000000000f303e4f0f019f0d0000006626f3aa66baa100b800000000ef0f9a3666baa10066ed664f0f3803b1f2ffff7f36650f01df0f01f8", 0x49}], 0x1, 0x10, &(0x7f00007ac000)=[], 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e5f000)={0x0, 0x20, 0x4, [0x4, 0x8001, 0x3f, 0x3]}, &(0x7f0000f6a000)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f6a000)={r4, 0x0}, 0x6) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000024e000-0x14)={0x1, 0x401, 0x100000000, 0x99, 0x94}, 0x14) listen(r0, 0x100000000009) r5 = accept$inet(r0, &(0x7f0000393000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f69000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00009f2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000072a000-0x4)=0x10) fallocate(r5, 0x2, 0x618, 0x52) 2018/01/15 15:58:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ec5000)='/selinux/user\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000892000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000002e000-0x4)=0x1c) unshare(0x28060400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x100000000005, 0x93e, 0x1, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007a7000)={0x0, 0x9}, &(0x7f00009db000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009c5000)={r2, 0x7, 0x0, 0x5, 0xff}, &(0x7f000018b000-0x4)=0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fc3000-0x18)={r1, &(0x7f00000cc000)="", &(0x7f00005c5000-0x24)=""/36}, 0x18) 2018/01/15 15:58:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d49000)={0x0, 0x1000, "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"}, &(0x7f0000464000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TIOCCBRK(r2, 0x5428) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000068e000-0x47)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat(0xffffffffffffff9c, &(0x7f0000214000-0x8)='./file0\x00', 0x2, 0x40) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000211000)="a3717997a66ca4463618af6c6909955a", 0x10) 2018/01/15 15:58:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c03000)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000c52000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000040000)={0x0, 0x0, 0x0}, &(0x7f0000743000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000eab000-0xc)={r2, r2, 0xdaa}) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000d35000-0x20)=[{&(0x7f0000298000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000027f000-0x8)=0x5) 2018/01/15 15:58:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000215000-0x20)={0xb, 0x0, 0x1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x10001, r1, 0x0, 0x40}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000a0f000-0x10)={0x1, r1}) clone(0x25013ffe, &(0x7f0000000000)="", &(0x7f000000c000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000459000-0x1)="") 2018/01/15 15:58:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d46000-0x8)='./file0\x00', 0x200000, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) openat$sequencer(0xffffffffffffff9c, &(0x7f0000140000)='/dev/sequencer\x00', 0x4380, 0x0) writev(r1, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) 2018/01/15 15:58:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000027e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000cf2000-0x8e)="c36f2b53904031760bfcaf27978265fb2c41b0411f554758e0b6e0094f13b6f2dc137acb861ed5ac7dc3def699d5cd5bc02a0ba17932fb5bc77475106926c8be6138762160ef124bf184d96da4e72edba5cefbb2a8759dcae79d928792178e987af193376958446fc5b8479d8d859ca895dbb633632a3d14db5eb05db7392a2d8c50f1fa468b443e14f8f7e4e980", 0x8e) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00006e8000-0x20)={{&(0x7f0000014000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/15 15:58:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f00004d2000)='/dev/sg#\x00', 0x8, 0x40) getsockname$inet(r1, &(0x7f0000e6f000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000038f000)=0x10) r2 = syz_open_dev$sndmidi(&(0x7f0000256000-0x12)='/dev/snd/midiC#D#\x00', 0x2f, 0x42) lstat(&(0x7f0000518000-0x8)='./file0\x00', &(0x7f00008b9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000eb4000-0x11)="b70a750000000000000000ed5c54db0a49", 0x11) 2018/01/15 15:58:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000711000-0x8)='./file0\x00', 0x8000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000924000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 15:58:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000cc000)=0x86b2) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000049d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) r1 = syz_open_dev$adsp(&(0x7f00008c7000-0xb)='/dev/adsp#\x00', 0x3c, 0x999043aa527ac066) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000fb000-0x1)=0x1ff, 0x1) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/15 15:58:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d4b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000479000-0x4)=0x58) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000f49000)=0x81, 0x4) socketpair(0x18, 0x0, 0x2, &(0x7f00002e6000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x1006) openat(r1, &(0x7f00008e5000-0x8)='./file0\x00', 0x2002, 0x0) 2018/01/15 15:58:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d31000)={0x1, [0x9]}, &(0x7f000083c000-0x4)=0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000730000)='/dev/ppp\x00', 0x10000, 0x0) sendmsg$key(r0, &(0x7f0000f53000)={0x0, 0x0, &(0x7f0000f56000)={&(0x7f0000049000-0x10)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000170000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9a}, &(0x7f0000a1d000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000057a000-0x18)={r2, 0x78d41a6, 0x0, 0x70000000, 0x7fff}, &(0x7f0000064000)=0x18) 2018/01/15 15:58:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c4d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3d000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000de9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000371000)=0xe8) setreuid(r1, r2) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000db2000-0x30)=[], 0x0, &(0x7f00003a1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007bc000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000b8b000-0xd)='/dev/net/tun\x00', 0x0, 0x40100) ioctl$KDADDIO(r4, 0x4b34, 0x7ff) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000010c000-0x4)=0x0) waitid(0x3, r5, &(0x7f0000510000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xe0000005, 0x0) writev(r3, &(0x7f0000197000-0x20)=[{&(0x7f00002e7000-0x1000)="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", 0x200}], 0x1) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 15:58:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = add_key$user(&(0x7f00006d4000-0x5)='user\x00', &(0x7f0000c7c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ab000)="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", 0x1000, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b2b000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c34000)=0xe8) fstat(r1, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000b51000)=""/136) write(r0, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) 2018/01/15 15:58:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000936000-0x8)={0x0, 0x0}) lstat(&(0x7f00008e9000-0x8)='./file0\x00', &(0x7f0000e33000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006fd000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004f6000-0x4)=0x0) getresuid(&(0x7f00001b0000)=0x0, &(0x7f000027f000-0x4)=0x0, &(0x7f00000a5000-0x4)=0x0) lstat(&(0x7f0000433000)='./file0\x00', &(0x7f000062e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) stat(&(0x7f000019d000)='./file0\x00', &(0x7f00000e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() lstat(&(0x7f0000fcd000)='./file0\x00', &(0x7f00002ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000108000)={&(0x7f0000958000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a87000)=[{&(0x7f00006e7000-0x72)="08506aed51bddec30f025e77fbaf047ed20dc4add8f6fc20472900948eaa47b74fde579fb912dc429299a74426b16d0a868eb4fc4c00779df19a1fad0d04d00b35e546fb0b2c4a6610a54cb0d6e3e42da36bdf9ce91b5780960f795df29f51d3ab98806d5e37a2902d9954ee712275de2b6a", 0x72}, {&(0x7f0000e7c000)="5e4ef46ab97c69ccecb8b26fd9ca397e5fcd1fb8bbbcc7cf5202d94ab370d20c186ebaa9467481ae709c45526a1e7a349ed8d17c988c4dfdea0f28546f4c19aee5d45b361f5d0947dec775f39767d89c46d3b5f479a4c528fb54796896d7bdfe3698af794f21b4d98ad42b0d8f50632e0ccd2076de12c2a5955c04b77c3823f954b1141fc01518c3aafb2d5d7c34cf6be78aa5f5784415e2506ec6e610185157", 0xa0}, {&(0x7f000093d000-0x1000)="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", 0x1000}, {&(0x7f0000e72000)="9ba463ea374f083e94bdc405e0696c30c46907450a1fc36b832e01bdfeda40632745bad5ecb58fcce2fb1350dae7d4e529ca44524c6dc2c43af3f687e988f72ce248cec06875c27b0e84679b1874e97c1941dae1d418f4f5471a74e8b4942f5d6527ad1764057c6773e0dcbc4a4372b52f7450d629dfb1c5e27e087efe84b4303a24b7f407b9fa9eb3123a0e2db88c99e3534761ed624e89096a91ba95deaa9f01b09641a7ff02e75658a05185bafd76b967d3c6301b410bdb9b", 0xba}], 0x4, &(0x7f0000d1f000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x1}, 0x880) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000216000)={0x2, 0x100001, 0x0, 0x9, 0x4, 0x0, 0x1, 0x0, 0x1, 0x4}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000a76000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 15:58:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00006ba000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000b10000)='/dev/dsp#\x00', 0xffff, 0x200) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c69000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2a000)=0xe8) 2018/01/15 15:58:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000571000)={0xf6, 0x1, 0x7fffffff, 0x1, 0x7, 0x1000000010000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000bbb000-0x18)={0xef0, 0x10, [0xc0, 0x1, 0x3000000000000, 0x8544]}) ppoll(&(0x7f0000dd5000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000082b000-0x10)={0x0, 0x0}, &(0x7f000009f000-0x8)={0x0}, 0x8) 2018/01/15 15:58:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000201000)='/dev/midi#\x00', 0x1, 0x400) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000cb5000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000a3c000)='keyring\x00', &(0x7f000027a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) signalfd4(r0, &(0x7f00005ca000)={0x80000001}, 0x8, 0x80800) 2018/01/15 15:58:55 executing program 0: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000491000-0xe8)={{{@in=@multicast1=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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c25000-0x4)=0xe8) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0xc00000)=nil, 0xc00000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00007e1000)=[{{&(0x7f0000f5a000-0x12)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000024c000-0x20)=[{&(0x7f0000770000)=""/233, 0xe9}, {&(0x7f0000f59000)=""/134, 0x86}], 0x2, &(0x7f000064f000)=""/104, 0x68, 0xd7}, 0x2}, {{0x0, 0x0, &(0x7f0000f5a000-0x50)=[{&(0x7f000021f000)=""/127, 0x7f}, {&(0x7f0000629000)=""/149, 0x95}, {&(0x7f0000f59000)=""/104, 0x68}, {&(0x7f0000f59000)=""/175, 0xaf}, {&(0x7f00004bb000)=""/70, 0x46}], 0x5, &(0x7f0000f59000)=""/4096, 0x1000, 0x5b6}, 0x4}, {{&(0x7f000028e000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f5a000-0x10)=[{&(0x7f000079a000)=""/132, 0x84}], 0x1, &(0x7f0000b5c000)=""/71, 0x47, 0x3}, 0xfff}, {{&(0x7f0000159000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f59000)=[{&(0x7f0000f5a000-0x88)=""/136, 0x88}, {&(0x7f0000064000)=""/142, 0x8e}, {&(0x7f0000949000)=""/180, 0xb4}], 0x3, &(0x7f0000f5a000-0xf8)=""/248, 0xf8, 0x5}, 0x8}, {{&(0x7f0000f59000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f5a000-0x30)=[{&(0x7f0000bda000-0x3e)=""/62, 0x3e}, {&(0x7f00000d8000)=""/35, 0x23}, {&(0x7f0000454000)=""/4096, 0x1000}], 0x3, &(0x7f0000ab1000)=""/228, 0xe4, 0xffffffff}, 0x7ff}, {{&(0x7f00007fb000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00003f6000)=[{&(0x7f0000cb0000)=""/0, 0x0}, {&(0x7f0000a5d000)=""/88, 0x58}, {&(0x7f0000f59000)=""/155, 0x9b}, {&(0x7f0000b6d000)=""/53, 0x35}, {&(0x7f0000f5a000-0x4)=""/4, 0x4}], 0x5, &(0x7f0000f5a000-0x3e)=""/62, 0x3e, 0x100}, 0x3ff}, {{&(0x7f0000abd000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5a000-0x70)=[{&(0x7f0000f59000)=""/164, 0xa4}, {&(0x7f0000f59000)=""/249, 0xf9}, {&(0x7f0000545000-0x26)=""/38, 0x26}, {&(0x7f0000f5a000-0x97)=""/151, 0x97}, {&(0x7f0000f5a000-0x61)=""/97, 0x61}, {&(0x7f0000f5a000-0x2f)=""/47, 0x2f}, {&(0x7f0000f59000)=""/98, 0x62}], 0x7, &(0x7f0000f5a000-0xd2)=""/210, 0xd2, 0x5dc}, 0x4}, {{&(0x7f0000080000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000022e000)=[{&(0x7f0000800000)=""/4096, 0x1000}, {&(0x7f0000f49000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f59000)=""/201, 0xc9}, {&(0x7f0000f59000)=""/234, 0xea}, {&(0x7f0000f59000)=""/210, 0xd2}, {&(0x7f00002e7000)=""/4096, 0x1000}, {&(0x7f0000f59000)=""/125, 0x7d}, {&(0x7f0000d05000)=""/141, 0x8d}], 0x8, &(0x7f0000f59000)=""/166, 0xa6, 0x3a}, 0x6}, {{&(0x7f0000634000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f5a000-0x70)=[{&(0x7f0000c5b000-0x48)=""/72, 0x48}, {&(0x7f0000f59000)=""/83, 0x53}, {&(0x7f0000f5a000-0xcc)=""/204, 0xcc}, {&(0x7f0000f5a000-0xa5)=""/165, 0xa5}, {&(0x7f0000f59000)=""/8, 0x8}, {&(0x7f0000f5a000-0x9b)=""/155, 0x9b}, {&(0x7f0000f5a000-0xae)=""/174, 0xae}], 0x7, &(0x7f0000f59000+0x69c)=""/113, 0x71, 0x0}, 0x2}, {{&(0x7f0000f5a000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bc7000)=[{&(0x7f0000d04000-0x1000)=""/4096, 0x1000}, {&(0x7f000060d000-0x45)=""/69, 0x45}], 0x2, &(0x7f0000f52000)=""/162, 0xa2, 0x3}, 0xffffffffffffff98}], 0xa, 0x2, 0x0) r2 = getegid() syz_fuse_mount(&(0x7f0000999000-0x8)='./file0\x00', 0x1000, r1, r2, 0x20, 0x82000) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f5a000-0x1c)={0xa, 0xffffffffffffffff, 0x5, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/01/15 15:58:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000022000-0xc)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffff) r1 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r1, 0x0, 0x4) 2018/01/15 15:58:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009ac000-0x4)=0x0, &(0x7f000094b000-0x4)=0x4) getsockname$inet(r0, &(0x7f00006d4000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000741000-0x4)=0x10) 2018/01/15 15:58:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) 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(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x5, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000eaa000)='/dev/dmmidi#\x00', 0x9, 0x40) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x10000) dup2(r1, r0) 2018/01/15 15:58:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000642000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) r4 = socket(0x11, 0x802, 0x0) bind$packet(r4, &(0x7f0000deb000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000cd0000)={{{@in6=@loopback={0x0, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dd000-0x4)=0xe8) r6 = dup2(r3, r2) write$tun(r6, &(0x7f0000683000)=@hdr={0x0, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x4d, 0xffffffffffffffff, 0x0, 0x0, 0x800000000006, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x39, 0x0, "7e0675caa76407951b4242373eea589af83365c339cd93fdd936f362f1cea7fd67ef3958de215bf7fb4ad1c69641c6c0e7"}}}, 0x57) 2018/01/15 15:58:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) mq_open(&(0x7f000078d000)='trustedwlan0cgroup-)\x00', 0x2, 0x1, &(0x7f000027c000)={0x6, 0x6, 0x5, 0x6, 0x45475c6b, 0x7, 0x5, 0x4}) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x3, &(0x7f0000b89000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = syz_open_dev$mouse(&(0x7f0000fd6000)='/dev/input/mouse#\x00', 0x7fffffff, 0x200) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fe0000-0x18)={r3, &(0x7f0000b79000-0x97)="316a699b105fa46815510d08f604030ca1378483b280d107b65489243cc864457b8b21cf5c7e1b310433fc69a909dec33cc1697d0d969e5b47651c86a466652a888126cf169b8621b8092b3e804c60dde9cec4ed6b7a4c1d1cb53b88918a1df59c132180c9fcf9b92b27b0b8d5417d59d197679527b23fc8160598dd3227db12689cd3a0281fa7c3b67f9d3cf8b2600ff0ae2a3a22f27acff27ffbad90968cb397f441405f45e77d33fa83", &(0x7f00003da000)=""/217}, 0x18) 2018/01/15 15:58:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000ed2000)='/dev/midi#\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007be000)=0x0, &(0x7f00007a1000-0x4)=0x4) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) 2018/01/15 15:58:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00009b6000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$sndseq(&(0x7f0000065000)='/dev/snd/seq\x00', 0x0, 0x2000) fcntl$setsig(r0, 0xa, 0x5) r1 = inotify_init1(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000460000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000d0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c8d000)={0x0, 0x5}, &(0x7f000038a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f000087a000-0x6)={r7, 0x2}, 0x6) signalfd4(r2, &(0x7f00007f4000-0x8)={0x0}, 0x8, 0x80800) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x4) [ 46.813237] device syz2 entered promiscuous mode 2018/01/15 15:58:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e6b000)=0x0) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x0) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000070000)=[{&(0x7f00007a0000)=""/1, 0x1}], 0x1) dup2(r3, r4) write$evdev(r1, &(0x7f000046c000)=[], 0x0) tkill(r2, 0x16) 2018/01/15 15:58:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000adf000)={0x0, 0x0}) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f000079d000-0x48)={0x4, 0x3f, [{0x7, 0x0, 0x594}, {0x8000, 0x0, 0x2}, {0x1000, 0x0, 0x0}, {0x40, 0x0, 0x5}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000101000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x6b4, 0x4) 2018/01/15 15:58:55 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000c21000-0x8)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ef000-0x10)='/dev/sequencer2\x00', 0x40040, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000308000-0x4)=0x2, 0x4) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 15:58:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000be2000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00002ea000)='/dev/input/event#\x00', 0x81, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e7c000-0x4)=0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000e95000-0x4)=0x0) 2018/01/15 15:58:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000012000-0x2a)="14a75ce71a5b7258af256d5cc48d06d2ce8f304c742e5a3f9dbedd9812af3bb07653b2bf3c2c6ecedd4d") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000011000)={0x1000, 0x4, 0x8, 0x1, 0x0}, &(0x7f0000011000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000011000)={0x4, 0x3, 0x8, 0x0, 0x6, 0x7f, 0x7ff, 0x9, r2}, 0x20) bind$alg(r0, &(0x7f0000003000-0x58)={0x26, 'aead\x00', 0x6, 0x0, 'ccm(tnepres-generic)\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000012000-0x10)={0x5c, &(0x7f000000b000-0xf5)="c86d5c2a66c6debd807f944fed286684b4c6b1da501bfc172d6ca69cebe46298d1f5b1f5da11ea97ef6c720dd21ed6d2a17fb225042fbc5b5a3faa52027503c5843da7abc8b400fbc596dfa8a93ad1a955ff3105d3353617eabac5fa28d270ca504a5ef5ceaf4b11554ae7259c19b653d8f46c217aac50c4609b777f9ee5af0eead238a9e31770e95a370a61e7b781c6637255d6beef859cf0285a06def5ca15841cfe8c975f4cdcb7709c3ab4092b2baccc9c3e7004f6948550e722fbb1fba75fdafa4222f4b03bb4469b03851636572549843fef45d1d40f3acc57240ccd5bf96f76c1a652cff892c13f1006b996d12b55e56e94"}) 2018/01/15 15:58:55 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) readv(r0, &(0x7f0000009000-0x40)=[{&(0x7f0000001000)=""/39, 0x27}], 0x1) 2018/01/15 15:58:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003d3000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000ed6000-0x1)="") connect$netrom(r0, &(0x7f00006e2000)=@full={{0x3, {"bf7491b5aea67d"}, 0xf82}, [{"bc458989b10c28"}, {"fc7e7e4de9b5d9"}, {"9cbf297f4160e8"}, {"ff070ccff37f25"}, {"30bfc6cefb76e7"}, {"2c156889ee8584"}, {"682fd589145b67"}, {"ab8619d1fdf861"}]}, 0x48) 2018/01/15 15:58:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6a000-0x8)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000ec6000)={r0, 0x2, 0x1, 0x71, &(0x7f0000c2f000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d71000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f00004eb000-0x9e)={0x20, "b0c9cd858ff800000005a37dd7249909edb1d23983f51944afed1a92840413a7"}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000aa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) fdatasync(r0) 2018/01/15 15:58:55 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x31648dc0, 0xaf02501036bca426) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) pipe(&(0x7f0000f20000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001000-0x18)={0x2, 0x1, 0x20, 0x6, 0x5, 0xfffffffffffffff7}) 2018/01/15 15:58:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f0000400000-0xd)='/dev/dmmidi#\x00', 0x1, 0x505000) 2018/01/15 15:58:55 executing program 0: mmap(&(0x7f0000001000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000053d000)=0xffffffffffffffe7) 2018/01/15 15:58:55 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ea4000)={0x0, 0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000083d000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000ade000)={{0x5000, 0x0, 0x0, 0x1, 0x57, 0x4, 0x5, 0x4, 0xe01, 0xce5, 0x1, 0x9, 0x0}, {0x1f000, 0x100000, 0xb, 0x0, 0x1, 0x9, 0x120000000000000, 0x6, 0x7, 0x4e6, 0x150, 0x80000000, 0x0}, {0x1f000, 0x100000, 0x4, 0x20, 0x80000000, 0x6, 0x5, 0x8, 0x8, 0x2, 0x0, 0x0, 0x0}, {0x11f001, 0x0, 0x4, 0x4, 0xf8, 0x2, 0x4, 0xf1, 0x81, 0x101, 0x2, 0x2ba, 0x0}, {0x1000, 0x1f001, 0xf, 0x974, 0x80, 0x7ff, 0x2, 0x7, 0x8, 0x3, 0x8, 0x8, 0x0}, {0x1, 0x5000, 0x8, 0x8, 0x7, 0x6, 0x5, 0x2edb, 0x6, 0xa36a, 0x7, 0x0, 0x0}, {0xd000, 0x7000, 0xf, 0x9, 0x2, 0x1, 0x2, 0x1f, 0x0, 0x8, 0x58, 0x59ecb27, 0x0}, {0x0, 0x0, 0xd, 0x8000, 0x2, 0x0, 0xffffffffffff0001, 0x6, 0x800, 0x0, 0x1, 0x7, 0x0}, {0xf000, 0x5000, [0x0, 0x0, 0x0]}, {0x100000, 0x1, [0x0, 0x0, 0x0]}, 0x20, 0x0, 0x3001, 0x20400, 0x2, 0x3001, 0x0, [0xfffffffffffffffc, 0x28b9, 0xffffffffffffffca, 0x4]}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000245000-0x10)={0xfffffffffffffffd, 0x200, 0x0}) 2018/01/15 15:58:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000260000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000be3000)=""/126) r1 = syz_open_procfs(0x0, &(0x7f0000b56000-0x17)='net/ip6_tables_matches\x00') preadv(r1, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x0) 2018/01/15 15:58:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x800000000000, 0x3, 0x3) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/15 15:58:55 executing program 6: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b08000)='/proc/self/net/pfkey\x00', 0x448401, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000b07000)={0x4, 0x0, 0xfffffffffffffff9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000079d000-0x88)={0x1, 0x0, [{0xc0000101, 0x0, 0x0}]}) 2018/01/15 15:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x4, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7f, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000067b000-0xf8)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_open_dev$usbmon(&(0x7f0000aab000-0xd)='/dev/usbmon#\x00', 0x1, 0x10000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 15:58:56 executing program 0: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000ef5000-0x7d)=""/125, 0x7d, 0x1) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000eee000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x0, 0xfffffffffffffffe, 0x400, 0x0, 0x200000, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7fffffff) getresuid(&(0x7f000022a000-0x4)=0x0, &(0x7f0000ef5000)=0x0, &(0x7f00006c9000-0x4)=0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d96000)='./file0\x00', &(0x7f0000ef8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 15:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mouse(&(0x7f0000120000-0x12)='/dev/input/mouse#\x00', 0x6, 0x400000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00009af000)="92ba37b30861e3fcca17f27b97221f45eaf04c0fe5c314a1c363df95310e2e5cd2efdb0d63e30c0d78c98fe30a4edfc6fd0f3325045d852b767e313983b95321b01b5a6341cd9b4d14f00ce36372b29e584387ce5cc830b6908b3cb6587392b6268516538610d7898116fbb0f75523c7199b6101c59b8130cc55cf6db13a891254aec97ebc5d19fdd8300e1475b22f1dcc5d95b2f770") io_setup(0x4, &(0x7f0000b91000-0x8)=0x0) io_destroy(r1) r2 = socket(0x0, 0x80000, 0x10000) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00001aa000)=0x3, 0x4) 2018/01/15 15:58:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000850000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$getownex(r1, 0x10, &(0x7f00002bd000-0x8)={0x0, 0x0}) ioctl$FIONREAD(r2, 0x541b, &(0x7f00004aa000-0x4)=0x0) sched_getaffinity(r3, 0x8, &(0x7f0000d13000)=0x0) r4 = msgget$private(0x0, 0x8) r5 = geteuid() fstat(r0, &(0x7f0000885000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00004ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000112000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x0, &(0x7f0000e67000-0x4)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f00006ba000-0x78)={{0x76, r5, r6, r7, r8, 0x4, 0x401, 0x0, 0x0, 0x0}, 0x1c000000000000, 0x2, 0x47, 0xffffffff914beefd, 0x1, 0x20000000000, r3, r3, 0x0, 0x0}) 2018/01/15 15:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x1a, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000130000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x200, &(0x7f00007e2000-0xbc)="ff78d3eeabebf5806e2c0cde41a2c5c9c6fab81a3d03cc8718fa0fd0b55acd41ef9618e917dcd82c382e8e58c60ec1b3ee435f6e4a05274cae07523eae83fe4296899e33dbb464be275c39a8faa0d1160d3cabaa11e70d90accf912903b15d71a2cd9e17e891d850dfbaf86289d3ae9c2696e9b40e943140fe82423ac4344b98e063e6ebc869b0df78eb2df528c410772530ca2d467b92ff7d01bee3973b0869688aada39de1f4000f2ada4ba8633fe6f25ee9f35ca23a5b963f9575", &(0x7f0000e01000-0x4)=0x0, &(0x7f0000895000)=0x0, &(0x7f0000c7e000-0x7a)="598549fe2da9cae7dcd0b07202e81fa4072736800f4a40668147d2c3a5b1ebfee5a16726f54bf2174895de54a6995c25c7ba48a9288bd220b69c52f655c96d61b27f16b6bd860d31a7bf5782824f8f78a4cc9c3e8c5e9d42e6aa2c53bc367d9638a0f50bb2a6b490f3d25b8248ce1799ed644a39ab8114574fe9") r2 = shmget(0x2, 0x4000, 0x54000131, &(0x7f0000703000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000e57000-0xd5)=""/213) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/15 15:58:56 executing program 6: r0 = msgget$private(0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/4096) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) msgget$private(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) fallocate(r1, 0x2, 0x4, 0x6) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000000)=0x0) recvfrom$inet6(r2, &(0x7f0000001000-0xc4)=""/196, 0xc4, 0x100, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000001000)=0xf4a, &(0x7f0000002000-0x8)=0x4) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000001000-0x4)=0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r2, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) r3 = getpgid(0xffffffffffffffff) fcntl$setownex(r2, 0xf, &(0x7f0000002000)={0x0, r3}) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r2, &(0x7f0000004000-0x8)='./file0\x00', 0x1000, 0x0, &(0x7f0000003000-0x100)={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]}) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000005000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x1f, {{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xad6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000-0xc)={&(0x7f0000005000-0x8)='./file0\x00', r2}, 0xc) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000003000)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000004000)={@generic="387ec8994012cbe5f7c268f984eb6213", @ifru_flags=0x100}) fcntl$notify(r2, 0x402, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000)='./file0\x00', 0xbc) 2018/01/15 15:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f0000aa4000)="260000001e0047f791f6caff00242207070008000000000000000000aa0737550500040008ff", 0x26) mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) bind$inet6(r1, &(0x7f000099f000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000031c000)="dd", 0x1, 0x0, &(0x7f0000ad2000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 15:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002a2000)={0x2, 0x78, &(0x7f0000ebe000-0x78)="454eee1e5f269a2b1c6911e9a812d1c601677c2ec12181485a3d47284f4bca6ed22a7058a8b5eaae20fe36bec2c13281d458db77afe8b1c6ea643e1de907f4b06189ceef4c82d678c0d0055d46910f60560c5621c14100b94a63d7d9ccc0a65dc7798a9eba792400137112963a6b034a9f029e7aaca62fc8"}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00001b1000)=""/130) write$evdev(r0, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x80000001, 0x0, 0x40c}, {{0x0, 0x0}, 0x0, 0x0, 0x5}], 0x30) clock_nanosleep(0x4, 0x0, &(0x7f0000f07000-0x10)={0x0, 0x989680}, 0x0) [ 47.286846] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 47.296259] kauditd_printk_skb: 80 callbacks suppressed [ 47.296267] audit: type=1326 audit(1516031936.137:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7518 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 15:58:56 executing program 0: mmap(&(0x7f0000000000/0x81f000)=nil, 0x81f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f00001ad000)="220000001d00b5151ff0ff070900f0ff0affff16010000000f77010306000100a445", 0x22) ioctl$int_out(r0, 0x5460, &(0x7f00001ed000-0x8)=0x0) [ 47.299958] audit: type=1326 audit(1516031936.140:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7518 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d031 code=0x7ffc0000 [ 47.300265] audit: type=1326 audit(1516031936.140:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7518 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 15:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009a8000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00008b8000)={0x100000001, 0x2, 0xffff, 0x8000, "c4f2645fda71202b3a152790b69002cfc871155e7630252099ca6acb9d396efda68bff71aaf6249b60831e77", 0x8}) sendmsg$nl_xfrm(r0, &(0x7f0000f24000-0x38)={&(0x7f00005a8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f00001a1000)=@getsadinfo={0x5c, 0x1b, 0x309, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000017a000)='/selinux/context\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f00009e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000a28000)=0x6) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000c83000)=0xffff, 0x4) 2018/01/15 15:58:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000533000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x100000000000007, &(0x7f00009a0000-0x10)={0x0, 0x0, 0x5, 0x0}) timer_settime(0x0, 0x1, &(0x7f000008d000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00001d9000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x1, &(0x7f0000cae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00007d7000)={0x3ffff}, &(0x7f0000e8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={r3, r2}, 0x8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003f6000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c1000)=0xe8) r5 = getegid() syz_fuse_mount(&(0x7f000035c000)='./file0\x00', 0xe000, r4, r5, 0x100, 0x13004) [ 47.304281] audit: type=1326 audit(1516031936.143:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7518 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 15:58:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ecb000)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCCBRK(r0, 0x5428) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) r3 = request_key(&(0x7f0000f94000-0x8)='rxrpc_s\x00', &(0x7f0000577000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b5d000-0x1)='\x00', 0xfffffffffffffffd) keyctl$set_timeout(0xf, r3, 0xa78) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000362000-0x10)='/selinux/member\x00', 0x2, 0x0) sendfile(r2, r1, &(0x7f00004db000)=0x3fe, 0x8) 2018/01/15 15:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000a59000-0x8)=0x6000) [ 47.304300] audit: type=1326 audit(1516031936.143:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7518 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 47.304316] audit: type=1326 audit(1516031936.144:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7518 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=206 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 47.304550] audit: type=1326 audit(1516031936.145:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7518 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 47.305195] audit: type=1326 audit(1516031936.145:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7518 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=207 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 47.392232] audit: type=1326 audit(1516031936.232:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7518 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 2018/01/15 15:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/15 15:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000a1a000-0x8)={0xa, 0x0, 0x7b0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000d8d000-0xa8)=[{0x0, 0x0, &(0x7f0000c78000-0x80)=[{&(0x7f0000637000-0x1000)="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", 0x100}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009dc000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00003d8000-0x20)={0x0, 0x9000, 0x200, 0xfffffffffffff801, 0x4, 0x1, 0x5, 0x5, 0x0}, &(0x7f0000209000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b31000)={0x9, 0x6, 0x3f, 0x8, r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00005a7000)={0x5, 0x4, &(0x7f00002e5000-0x20)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000a1a000)='syzkaller\x00', 0x8, 0xa9, &(0x7f000012a000)=""/169, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) fstat(r3, &(0x7f0000248000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r2, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e907", 0x34}], 0x1) r4 = dup(r2) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000bba000)=""/91) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00008db000)={r1, 0x9}, &(0x7f0000b3f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000567000-0x8)={r5, 0x8}, &(0x7f000080a000)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00000d0000-0xee)=""/238) 2018/01/15 15:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000efa000-0x8)={0x7fffffff}, &(0x7f0000225000-0x8)={0x0}, 0x8) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a11000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00002ba000-0x10)={0x12, 0x4b, &(0x7f0000ea3000-0x40)="aa47ddce067ff0934f72a3176275cc493ac28d987c0c8910d018683bd90517c37c4441f36bf24f7394ffb9af79af6fba75bfa8b43ac5f0749a978a9733001577bb1a69bedbe86f2256b4dc"}) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/15 15:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/15 15:58:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000006f000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x3, 0xcc, &(0x7f0000c8d000/0x2000)=nil, 0x5}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000274000)='/selinux/enforce\x00', 0x10800, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000bc3000-0xaf)=""/175, &(0x7f00005f4000)=0xaf) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt(r2, 0x3, 0x8, &(0x7f000005e000)=""/54, &(0x7f0000d57000-0x4)=0x36) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r3, 0x8, r4) get_robust_list(r4, &(0x7f00007fb000-0x8)=&(0x7f000019e000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00003a7000-0x8)=0x18) fcntl$getownex(r3, 0x10, &(0x7f0000e06000)={0x0, 0x0}) symlink(&(0x7f000010f000-0x8)='./file0\x00', &(0x7f000062f000-0x8)='./file0\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r6 = getpgrp(0x0) kcmp(r5, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000b7f000-0x18)={0xaa, 0x5a, 0x0}) r7 = socket(0x40000000015, 0x5, 0x0) bind$inet(r7, &(0x7f0000c7f000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2018/01/15 15:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c55000-0xd)='/dev/snd/seq\x00', 0x0, 0x129000) write$sndseq(r0, &(0x7f00004bd000)=[{0x0, 0x0, 0x0, 0xc0c0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000d76000)={0x0, 0xfffffffd, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000059f000-0x15)={0x0, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}}}}}], 0x30) 2018/01/15 15:58:56 executing program 2: clone(0x0, &(0x7f0000324000-0xc2)="", &(0x7f0000211000)=0x0, &(0x7f0000a92000-0x4)=0x0, &(0x7f0000437000-0x86)="") r0 = syz_open_dev$dspn(&(0x7f00002d9000-0xa)='/dev/dsp#\x00', 0x200, 0x50043) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/108) sendto$unix(0xffffffffffffffff, &(0x7f000062b000)="", 0x0, 0x0, &(0x7f0000018000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) mlock(&(0x7f000098e000/0x1000)=nil, 0x1000) [ 47.392252] audit: type=1326 audit(1516031936.232:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7518 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452cf9 code=0x7ffc0000 [ 47.697882] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/01/15 15:58:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"d519edcc370acc"}, 0x3}, [{"4a78bcf1ecfa42"}, {"016928ebf433cb"}, {"b468588c59d0ec"}, {"08b005e24ea6f5"}, {"30d6c6f105cf9c"}, {"9ee31206c0b804"}, {"e25087cebada56"}, {"80b7f23f82a75d"}]}, 0x48) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000-0x10c)={0x7, 0x9, 0x7fff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x52d, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00006a2000-0x1)=0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000093e000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000e0b000)=""/15, 0x581a, 0x2) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000be9000)=0x0) syz_open_dev$midi(&(0x7f0000668000-0xb)='/dev/midi#\x00', 0x176b, 0x0) 2018/01/15 15:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x10002000000011, 0x8000000080003, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000644000-0x108)={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]}, [0x800, 0x5, 0x2, 0x100000001, 0x1, 0xffffffffffff85be, 0x6, 0x2, 0x9, 0x8, 0x3, 0x5, 0x8, 0x6, 0x20]}, &(0x7f0000084000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c8e000-0x8)={r3, 0x100}, 0x8) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) dup2(r2, 0xffffffffffffffff) write$tun(0xffffffffffffffff, &(0x7f0000e6e000)=@hdr={0x1, 0x3, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfdc, 0x0, "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"}}}, 0xffa) 2018/01/15 15:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f000005b000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000098d000)=0x0, &(0x7f00002ef000-0x4)=0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000047f000)=[], 0x0, &(0x7f0000f13000)=[], 0x73, 0x0}, 0x810) 2018/01/15 15:58:56 executing program 4: mmap(&(0x7f0000000000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f000079d000-0x88)={0x1, 0x0, [{0xc0000102, 0x0, 0x0}]}) 2018/01/15 15:58:56 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000b91000-0xd)='/dev/usbmon#\x00', 0x6, 0x40000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006d3000)={0x7, 0x4f860000, 0x9, 0x6, 0x36a, 0x9, 0x4, 0x7, 0xffff, 0x6, 0x6}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000052f000)={0x1, [0x0]}, &(0x7f00005d8000-0x4)=0x8) perf_event_open(&(0x7f00002fd000-0x78)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f71000-0xb)='/dev/adsp#\x00', 0x9, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00005e0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) 2018/01/15 15:58:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000042d000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00002e2000)={"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"}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f000056c000-0x400)={"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"}) 2018/01/15 15:58:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cc5000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) gettid() 2018/01/15 15:58:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000062c000-0xf)='/dev/sequencer\x00', 0xa4a00, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000d40000)='/dev/amidi#\x00', 0x401, 0x18000) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f00005d9000-0x20)={r1, 0x3, 0x200, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) read$eventfd(r3, &(0x7f0000f00000-0x8)=0x0, 0x8) write$eventfd(r3, &(0x7f000016b000)=0x0, 0x8) r4 = shmget$private(0x0, 0x2000, 0x78000008, &(0x7f000066a000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00004c2000-0xe8)={{{@in6=@empty={[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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089d000-0x4)=0xe8) fstat(r3, &(0x7f000010f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() lstat(&(0x7f0000480000)='./file0\x00', &(0x7f0000db3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000001c000-0x8)={0x0, 0x0}) r10 = getpid() shmctl$IPC_SET(r4, 0x1, &(0x7f0000cb6000)={{0x3, r5, r6, r7, r8, 0x10, 0x4, 0x0, 0x0, 0x0}, 0x7f, 0x9, 0x5, 0x4000000000, r9, r10, 0x14718919, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000e3a000-0x2)={0x6, 0x200}) write$eventfd(r3, &(0x7f0000022000)=0x6, 0x8) [ 47.853753] device syz0 entered promiscuous mode 2018/01/15 15:58:56 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, 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) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008f0000)='net/netstat\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) read(r2, &(0x7f0000431000-0x9a)=""/154, 0x9a) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f00004fc000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 15:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ea000)='/dev/ppp\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000645000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x98, 0xfffffffffffffffc, 0x0, 0x88}]}, 0x10) 2018/01/15 15:58:56 executing program 5: 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$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10c00, 0x0) mkdirat(r1, &(0x7f0000013000)='./file0\x00', 0x21) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000523000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 15:58:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x445b, &(0x7f0000001000-0x10)={0x0, 0x40000000000, 0x800000, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0xf8, 0xffff}) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000003000)={0xbb1, 0x17b, 0x100, 0x100}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000004000+0x987)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r3, &(0x7f0000005000-0x14)={0x11, 0x17, r4, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffffc3, r1, &(0x7f0000003000)="2f40bd40d08269fb89ee0a5072332d75f6c0152d6e6dcb642d505ba797e51a548b9f41f2ea364b0a509bcc37233ef76ad412c2dae3644f43ec2172bde9c5df160581f40e277b727f214bc74dd427399a515d073c", 0x54, 0x2, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) tee(r2, r3, 0xb94, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000008000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000006000-0x10)={0x3, &(0x7f0000008000)=[{0x3, 0x80000000, 0xff, 0x8}, {0xc06f, 0x1000, 0x8, 0x84}, {0x5, 0x80000001, 0xfffffffffffff66b, 0x470}]}, 0x10) 2018/01/15 15:58:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000faf000-0xb)='/dev/vcsa#\x00', 0xffffffff9c7163e3, 0x0) lseek(r0, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000f52000)=0x0, &(0x7f0000a11000)=0x4) connect$ipx(r0, &(0x7f0000176000-0x10)={0x4, 0x1, 0xcf3f, "f8edc2cee268", 0x6, 0x0}, 0x10) 2018/01/15 15:58:56 executing program 0: msgget(0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000064f000)={@generic="ce2e67998d8a55fa6574df5460b5bfa8", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r0, 0x2, 0x1) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 15:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dba000)='/dev/vga_arbiter\x00', 0x0) close(r0) socket$inet6_dccp(0xa, 0x6, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000804000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) r1 = request_key(&(0x7f0000794000)='encrypted\x00', &(0x7f0000bfa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004c8000)='/dev/vga_arbiter\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f00004e3000-0x8)='big_key\x00', &(0x7f0000400000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000067d000)='@..user!usercgroup&securitywlan1\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f00001e2000-0x10)=[{&(0x7f0000968000-0x9d)="2a4f871d240d4638f3209299ac0b1a76ff1b2b3bc470709f3ae9860f8d18cf25a0b4d85e46f8a95a7998ab489f9f1214a51157428ad3c162105f99e8a102f83136b468d04770614b3090890241cf0a0cfd2e4eb2f93ab7f9bfcf51db7039b71b42a19bd68fa5c49131682250ab9a901ace3a20c4524556613fc44f540bccd3fd6efa11e1e3d0ff3fc5e127f1cae48404bb3e4d928dd6019fffc90caca8", 0x9d}], 0x1, r2) 2018/01/15 15:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00009e5000)=0x0, 0x4) 2018/01/15 15:58:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f05000)='net/if_inet6\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e45000-0x4)=0x0) ptrace(0xffffffffffffffff, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000032d000)=@assoc_value={0x0, 0x0}, &(0x7f0000bd3000)=0x8) preadv(r0, &(0x7f000075c000-0x30)=[{&(0x7f0000c11000-0x40)=""/56, 0xfffffdaf}], 0x1, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000605000)={0x2, [0x0, 0x0]}, &(0x7f000097f000)=0xc) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d6f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fchmod(r0, 0x4) 2018/01/15 15:58:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c3a000)=[{&(0x7f0000908000-0xbf)=""/191, 0xfffffffffffffd3e}], 0x1) r1 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000a36000-0x1b)=""/27) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000806000)={0x7, 0x8000, 0x6, 0x7fff, 0x7, 0x8, 0x9, 0x6e7, 0x0}, &(0x7f0000650000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000044e000)=@sack_info={r3, 0xffffffff, 0x8000}, &(0x7f0000276000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f66000-0x4)=@assoc_id=r3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000498000-0x8)={0x0, 0x0}) 2018/01/15 15:58:56 executing program 6: r0 = open(&(0x7f00005d6000)='./file0\x00', 0x8402, 0xb0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000046b000-0x4)=0x4000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x2ec14611) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f13000-0xd)='net/if_inet6\x00') preadv(r1, &(0x7f000075c000-0x30)=[{&(0x7f0000c11000-0x40)=""/56, 0xfffffdaf}], 0x1, 0x0) 2018/01/15 15:58:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d4f000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000280000)={0xf3, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000008c000-0x10)={0x2, r2}) r3 = dup(r0) sendmsg$inet_sctp(r3, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 15:58:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x807, 0x1) write(r0, &(0x7f000037a000)="260000002400430504083b0e01000000010100240100000002fffff6f20002ffffff03c76e35", 0x26) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acc000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x40, 0x80000001, 0x7ff, 0x1}, &(0x7f00004b8000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003e9000-0x10)={0x0, 0x0, 0x6, 0x8, r2}, &(0x7f00003d7000-0x4)=0x10) 2018/01/15 15:58:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5c, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x7fffffff, 0x2, 0x2, 0x2}, 0x10) pwrite64(0xffffffffffffffff, &(0x7f00008ad000)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x9, 0x1, 0x317}) 2018/01/15 15:58:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = dup(r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000031c000-0xb)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000065000)=0x387, 0x4) mknod$loop(&(0x7f0000c4f000-0x8)='./file0\x00', 0x13, 0x1) sendto$inet6(r1, &(0x7f0000036000)='j', 0x1, 0x0, &(0x7f0000fe7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) readv(r0, &(0x7f0000761000-0x10)=[{&(0x7f0000981000)=""/92, 0x5c}], 0x1) shutdown(r0, 0x2000000001) 2018/01/15 15:58:57 executing program 1: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") getrusage(0x0, &(0x7f0000c23000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000003000-0x4)=0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000)={0x10000, 0xffffffffffffffff, 0x2}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000c1e000)=""/79) 2018/01/15 15:58:57 executing program 3: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x3000, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000ce0000-0xb)='/dev/adsp#\x00', 0x0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e71000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009c9000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000849000)='/dev/snd/midiC#D#\x00', 0x2, 0x2002) poll(&(0x7f0000305000-0x30)=[{r2, 0x0, 0x0}], 0x1, 0xffff) write$sndseq(r2, &(0x7f0000a42000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f00008f8000)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000a65000)=""}}}}], 0x30) stat(&(0x7f00004ed000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r3) 2018/01/15 15:58:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e9e000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000058f000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000371000-0x20)={{r2, r3/1000+30000}, {0x0, 0x0}}, 0x100) write(r0, &(0x7f0000b47000-0x20)="200000001800077e530000000000480080200d00001100052200000004000700", 0x20) 2018/01/15 15:58:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00002f2000)="e4a445eb7fff0500", 0x7) 2018/01/15 15:58:57 executing program 7: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f66000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x400, 0x0, 0x80000003, r1}) 2018/01/15 15:58:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) socketpair(0x0, 0x6, 0xff, &(0x7f0000a8f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000018d000)={0x0, 0x80, 0x8, 0x0, 0x6, 0x2, 0x20, 0x400, {0x0, @in6={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6, 0x4, 0x5, 0x5}}, &(0x7f00004db000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007f6000-0x98)={r2, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, 0x98) 2018/01/15 15:58:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x11626d13, &(0x7f0000cf4000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x6b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) fcntl$getown(r1, 0x9) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000c79000-0x4)=0x0, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ecf000)='/selinux/status\x00', 0x0, 0x0) dup2(r1, r2) 2018/01/15 15:58:57 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000293000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000bb4000-0x4)=0x14) sendto$packet(r0, &(0x7f0000001000-0x98)="c34e77f026ea0ce28a8898cb5f538cd034e044d5a83b864cad610bbc6586872612d6746354835d48f31e89df40bf4bcd74bf6e2fcae49fef1c361ae879f1ef7f6f508cdd52f81147c448a42ff80a41b75d125a885f4d732b72620c04fe53a060fc4fba648ccec03f566ff5a543e22eb024c28113fa806c40055a046168ab63221f979c8c85821df18f1887df925f60c5559ff112db392bb7", 0x98, 0x4000010, &(0x7f0000f31000)={0x11, 0x18, r1, 0x1, 0x6, 0x6, @random="205674cfc761", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0xfff, 0x9, 0x200, 0x3, 0x7}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x9, 0x4) fsync(r0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0xfffffffffffffffc, 0x5, 0x60, &(0x7f000072e000/0x4000)=nil, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x4) 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(&(0x7f0000004000/0x4000)=nil, 0x4000, 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) 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) 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) sendmmsg(r0, &(0x7f0000003000-0x21c)=[{{&(0x7f0000002000)=@ll={0x11, 0x17, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14, &(0x7f0000002000)=[{&(0x7f0000005000-0x9)="2e521fec183169088a", 0x9}, {&(0x7f0000005000-0x1000)="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0x1000}, {&(0x7f0000004000)="d811f6d9a88cfd2acd0fc6d3db614f09a71215eb1e00b7a36f588c40668e2207a10a58", 0x23}, {&(0x7f0000000000)="b271a7d313acfca4b3ac50caac1914fae8f5d2029a473bd4280c62ac68d7223793252eaadf13b7fa02fcc167657900fb00c8ca8bc01b53b2613e44b5b239908ae2c9f445764c8eed662bc08c467c1a3011", 0x51}, {&(0x7f0000005000-0xb4)="cd329a7c28fe304d3cdf8a7a2d29f7339fcf2c301e6842f280306cbcd8a219fd871e0b0eb03fc458a0586577387fe8140d6ae7b0cf0fff3e9631e53fb8306ee01b8f9fe9fcfd2c26f694d0baade3d827054970046b1a11633edfb9229c7041c6f9cad37e89e0234764714d5eb45789e3404a7ab7611c7565a2ce76340c9145470ba1edb2f9452f66e3ee38bc8e14521e2c5863935730a17130716fb5833a75ea874e391342f7c66eb0af071adc6b7ee218815315", 0xb4}, {&(0x7f0000003000)="81d28170429975b4626a31d80ea96c46fd41c790f89565ea35941814354822a48303a6", 0x23}], 0x6, &(0x7f0000004000)=[{0x1010, 0x13b, 0x0, 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{&(0x7f0000002000-0x1000)="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0x1000}], 0x2, &(0x7f0000003000)=[{0x20, 0x0, 0x2, "2bdd37b965cc26d978"}, {0x18, 0x10e, 0x7f, "6ba098ad"}, {0x100, 0x1ff, 0x8001, "cac185cda495b638a56323a76cd9e48bc6ba346032a86bc163328bc4fe30e1da28f7fad4d01a34f5644bbd44b5c3b1eaeb3e95cceb14cc6467136a3ac0dfb0345a3c0a3007e7ba76c203a088fab1c84661249c471b7c1922f9aa7f4eb79fcda194cdc0aed276a565def8133ad4f41a87a02cf11f4d2f06fb7f9129f032f32460d527f33a3b30a01df484ca5b8217da91b311fd4212846f1e2284f90768b9f3a200d08f5d635d01b906b8aef6ed91b79fb699d2ab94929f8d9f967df061fd19638b9fdff62f208e3b88a3b264d9ff8898c2d8585fb9bc8edbd406c423712df8e5bf2f46cda1a41190243a65e7bcda"}, {0xc8, 0x112, 0x6, "8cbea6cb6cfd2fdc6209f00c57cb08f48a0e446e48b7f395d1653e4b8bbe90d3083772047a817b6db32330dd105b253802e5ebaa7601e6422c21796f4460a6ff17033d966678330dd612d0022aa4b2aafb1bb53668ae934a283cc9cfe572c4575b71ebbde4109e93109310aba6027e8c23ac29cd815e35d8b95bedd09f9379cdb15fe9d0d0a891d833873c342e9e30323d3ae8a3de8cb7698087cba2c33a5707958f9b03f88989c343526432554eada92814d1b77a39"}, {0x50, 0x195, 0x5, "ac82346b7099691f604c2d68242703b13fe20725d32c56ac5b76674042dfccc5e697da6d966328994c6c7439f631c581209cc3b8ecba84e3c8"}, {0x28, 0x84, 0x2, "aeca5cf601046f3a1743378c81e2e1082b2e"}], 0x278, 0x0}, 0x7}, {{&(0x7f0000005000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000)="3ed574a27febdd8ae7863bdbb2c4914848fe3bceee1787aeba4c0f52fbf10016e680c51faed38b297c9fad6ebf21bdc692957dcc323a37675e8215e9c196747b29fdfdbe949329bdf42959cbc871dd4e6e40", 0x52}], 0x1, &(0x7f0000003000)=[{0x30, 0x1ff, 0xc131, "091f436a959a50a42263bd3debc4bc92fbaaabf4cdc9992f23fdaa52cf"}], 0x30, 0x800}, 0x8410}], 0x9, 0x4880) 2018/01/15 15:58:57 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000334000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e0f000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00005ca000-0x1)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000e06000-0x10)={&(0x7f00007d1000/0x3000)=nil, 0x3000}) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r3, r2) dup(r4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000aa7000-0x40)={&(0x7f0000757000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b6d000-0x8)=[0x0, 0x0], &(0x7f0000015000-0xc)=[0x0, 0x0, 0x0], &(0x7f000027c000-0xc)=[0x0, 0x0, 0x0], 0x3fffffffffffff4c, 0x400001c4, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) connect$inet(r4, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 15:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c78000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a0e000-0xe)='/selinux/load\x00', 0x2, 0x0) ppoll(&(0x7f0000b01000)=[{r0, 0x110, 0x0}, {r1, 0x1040, 0x0}], 0x2, &(0x7f0000c95000)={0x0, 0x0}, &(0x7f00001cb000)={0x10000}, 0x8) r2 = socket(0x2, 0x3, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f00003f0000-0x8)=0x3ff) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="34f6815c017e1079da94baf73b1b1c298c25c55498b6eee9e50ef1ced4eb2ae48ba4b846cf5ecfe643d4e90d7ed81e7293bb528cce926dc07b29e9899b89bf5685522d1db951f5e09c18cc0a59f0260801000000d6617b4f11d95f0732adfd5f2f3366f31d0da1801315115b288676c9af40f28e5881efde6d1dc9204f02106fac1262975158ba74152af623310372887997a11f49681987ce80d2d8fe1b5f75784fb294746bd60dca98431250d100998b6aa0393470c03559acf5bafed4d3d07d3cac1fef6be1c639ffc14978ca99916ba0c75d604651338d714ef6d62beb5183064a51d4ec94e6ee15fe33f42b2b4a9fd8bb7624dcbeff61a68323fb80ba28fa378d88b02e58f06f913525547bd845552bbbcf510925c8af233da36c4207239d453a17dd5b4086767144c330aaecde564862999027d27598c376bac48d2c3705be903e4fc17e6b27beb829ea85b50183c168fa54e82cf8e245414cc46d23ff801cc90ddb75e55f1c4f4216cdd52244793349262b38bef3e1e8590b6682c095e30b86bd5725fb550d638859a671488035c6ea5bc6d7082f523ba18042a5238618768fec6341b7f16a825816e6f5e9f840d57a3798458f3342bc40c74433d13db8f254223cfc87a78b4285a67f50cdd540e7bec3fbae51096372fad17f5b5e486b898e9850e1bc3b548a46d49d90adf32d1ca14be5d6a79302cfae2f5c3e063e04ae30e1c12cec74a354de0b631cfdb53ace129b4da5d4e7ad7de0d3f8d1339b32276ac88c6a8ff9977eb01aaf5bb3b48c1cad7b34e6c831ba50ccacb342852bf560067a6885368bcc36fd0e405d660b7aabc486dbedd72856d5c21c12618d423701a94dbcffcb107d369d1527932660389850825514c7b18219d110f726b8fb7c2edc235154f2f43fef2fe27f05", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r2, 0x0, 0xfff}], 0x1, 0x0) fadvise64(r2, 0x0, 0x7f, 0x5) 2018/01/15 15:58:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c88000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setns(r1, 0xc000000) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000018b000/0x18000)=nil, &(0x7f0000629000)=[@text32={0x20, &(0x7f00002cd000)="66ba400066ed0f0139b8000000000f23d00f21f835000000010f23f8b9800000c00f3235002000000f308fc8d8a383009000006fc744240000580000c744240200500000c7442406000000000f01d166baf80cb8f4c7f488ef66bafc0cb833000000ef0f0766ba4100ec0fbdaadc2657bd", 0x0}], 0x0, 0x3a, &(0x7f0000c88000)=[@flags={0x3, 0x0}], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ccd000)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000d7a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 15:58:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000088f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000b4b000)={0x3, 0x7, 0x6, 0x1f, 0x80, 0x1}) r2 = syz_open_dev$tun(&(0x7f0000737000)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000055b000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000002, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) 2018/01/15 15:58:57 executing program 1: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005dd000)='cgroup\x00') preadv(r0, &(0x7f000075c000-0x30)=[{&(0x7f0000533000)=""/56, 0x38}], 0x1, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c3a000-0x4)=0x0, &(0x7f0000391000-0x4)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ee9000)='gid_map\x00') mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000d7d000)={0x8, 0x1ff800000000, 0x1, 0x9, 0x1000, 0x2}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ee9000)=0x0, &(0x7f0000b3c000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r3, 0x0, 0x40, &(0x7f0000630000-0x54)=""/84, &(0x7f0000000000)=0x54) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000047e000-0x4)=0x0) 2018/01/15 15:58:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$dspn(&(0x7f0000012000-0xa)='/dev/dsp#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bde000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 15:58:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/15 15:58:57 executing program 4: r0 = getpid() sched_getscheduler(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ce4000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000004e000)=0x0, 0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000f71000-0x12)={@common='tunl0\x00', 0x8}) ptrace$poke(0x5, r0, &(0x7f0000604000-0x8)=0x0, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003be000)={0x1000, 0x2, 0x0, 0x6}, 0x8) setsockopt(r1, 0x10d, 0x3, &(0x7f0000ca0000)="e0fe1e73779dfa6f79468f5d520c0e941250365beebe86f3c1f79e0de7a78532e0143b173344d8e401880a41d2482d28d56af5b68019", 0x36) 2018/01/15 15:58:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000ee2000-0x8)=0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) r3 = dup2(r2, r1) recvfrom(r2, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r2, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000097f000-0x9e)="9c7aef665979d55ff117288e1d653367745305adc18b32d35e4df19a6dbb75e21e6683d57f83ab5d3e7d757d1f44435bedab3ff32a4a080819b1bc4afe55442cd553d834", 0x44, 0x4048080, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000431000-0x9a)=""/154, 0x9a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f00004fc000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 48.398010] device eql entered promiscuous mode [ 48.450453] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 48.465015] kasan: CONFIG_KASAN_INLINE enabled [ 48.465260] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.465274] general protection fault: 0000 [#1] SMP KASAN [ 48.465283] Dumping ftrace buffer: [ 48.465290] (ftrace buffer empty) [ 48.465294] Modules linked in: [ 48.465308] CPU: 0 PID: 7736 Comm: syz-executor1 Not tainted 4.15.0-rc7-mm1+ #56 [ 48.465313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.465334] RIP: 0010:get_info+0x17d/0x690 [ 48.465340] RSP: 0018:ffff8801d02979c8 EFLAGS: 00010202 [ 48.465349] RAX: dffffc0000000000 RBX: ffff8801c02e0100 RCX: ffffffff84acb738 [ 48.465355] RDX: 0000000000000023 RSI: ffffc9000238d000 RDI: 0000000000000118 [ 48.465362] RBP: ffff8801d0297b58 R08: 1ffff1003a052e70 R09: 0000000000000000 [ 48.465369] R10: ffffffff87f50f60 R11: 0000000000000000 R12: ffff8801d0297b30 [ 48.465376] R13: 1ffff1003a052f3e R14: 0000000000000100 R15: ffff8801d0297d60 [ 48.465384] FS: 00007fde4f92e700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 48.465390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.465397] CR2: 00007fffef603fc8 CR3: 00000001c51d9001 CR4: 00000000001626f0 [ 48.465407] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 48.465413] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 48.465416] Call Trace: [ 48.465442] ? do_ipt_set_ctl+0x5f0/0x5f0 [ 48.465457] ? lock_downgrade+0x980/0x980 [ 48.465479] ? perf_trace_lock+0x900/0x900 [ 48.465486] ? check_noncircular+0x20/0x20 [ 48.465515] ? selinux_capable+0x36/0x40 [ 48.465533] ? security_capable+0x8e/0xc0 [ 48.465556] ? ns_capable_common+0xcf/0x160 [ 48.465580] do_ipt_get_ctl+0x159/0xac0 [ 48.465613] ? get_info+0x690/0x690 [ 48.465622] ? ip_getsockopt+0x143/0x220 [ 48.465684] ? mutex_unlock+0xd/0x10 [ 48.465697] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 48.465720] nf_getsockopt+0x6a/0xc0 [ 48.465740] ip_getsockopt+0x15c/0x220 [ 48.465759] ? do_ip_getsockopt+0x2170/0x2170 [ 48.465799] tcp_getsockopt+0x82/0xd0 [ 48.465825] sock_common_getsockopt+0x95/0xd0 [ 48.465847] SyS_getsockopt+0x178/0x340 [ 48.465873] ? SyS_setsockopt+0x360/0x360 [ 48.465892] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 48.465909] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 48.465926] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.465956] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 48.465964] RIP: 0033:0x452cf9 [ 48.465969] RSP: 002b:00007fde4f92dc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 48.465979] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452cf9 [ 48.465986] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000016 [ 48.465992] RBP: 00000000000001ce R08: 0000000020000000 R09: 0000000000000000 [ 48.465998] R10: 000000002062ffac R11: 0000000000000212 R12: 00000000006f0bf0 [ 48.466007] R13: 00000000ffffffff R14: 00007fde4f92e6d4 R15: 0000000000000000 [ 48.466059] Code: c0 ff 48 3d 00 f0 ff ff 49 89 c6 0f 87 d4 03 00 00 e8 d8 e0 c3 fc 49 8d 7e 18 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 e9 04 00 00 49 8b 4e 18 49 8d 5c 24 80 48 89 [ 48.466248] RIP: get_info+0x17d/0x690 RSP: ffff8801d02979c8 [ 48.466303] ---[ end trace b250e95832696a43 ]--- [ 48.466309] Kernel panic - not syncing: Fatal exception [ 48.466733] Dumping ftrace buffer: [ 48.466738] (ftrace buffer empty) [ 48.466743] Kernel Offset: disabled [ 48.785152] Rebooting in 86400 seconds..