d mount option "ÈAƒñltY)R\Ü’pquota" or missing value 2018/04/02 03:25:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x100000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="8a3c6391f7a13db68ae60679492226dc6058f1305429cdf5363df4f77fec2c5db55223279299af37cd7851478537d649c8f57c522abc269d5ff7988abe634a97459319cb36ba8f0e088457165d5aac13090e6524c7fb92fa384e36395be5d1031bf930c5dcffe8f9bdffdd3cab6716cf832fd0c514d67da7b1a7738007a805044ada36e2e919da2969d3e1b6b6c256e56ea0b74a0cafda47f3a794242e07eeb4880c66c80539d8462d81aac98b3c15cc656533e8375e889c2e39f1ac09c8a6ace4afcbdae55c7c612f0f1f8604c1f7ee30f94877413dd61a810ef1eed3e7230453ec884b2062b7f370ab18459977b35e1f6a", 0xf2, 0x4}, {&(0x7f0000000200)="8b7b0b484a0d31cb2233d4877c21767806753ed577a697a9c4407de98b33ba776ae45a06", 0x24, 0x7}], 0x2000010, &(0x7f0000000280)={[{@mode={'mode', 0x3d, [0x33, 0x2d]}, 0x2c}, {@norock='norock', 0x2c}, {@unhide='unhide', 0x2c}, {@norock='norock', 0x2c}, {@check_strict='check=strict', 0x2c}, {@unhide='unhide', 0x2c}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x1) 2018/04/02 03:25:20 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000140)=@sco, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000240)=""/220, 0xdc}], 0x2, &(0x7f0000000380)=""/60, 0x3c, 0x4}, 0x2}, {{&(0x7f00000003c0)=@alg, 0x80, &(0x7f0000000680)=[{&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f0000000540)=""/217, 0xd9}, {&(0x7f0000000640)=""/51, 0x33}], 0x3, &(0x7f00000006c0)=""/77, 0x4d, 0xfffffffffffffeff}, 0x5}, {{&(0x7f0000000740)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000ac0)=[{&(0x7f00000007c0)=""/186, 0xba}, {&(0x7f0000000880)=""/182, 0xb6}, {&(0x7f0000000940)=""/93, 0x5d}, {&(0x7f00000009c0)=""/162, 0xa2}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000000a80)=""/12, 0xc}], 0x6, &(0x7f0000000b40)=""/39, 0x27, 0x1}, 0x5}], 0x3, 0x101, &(0x7f0000000c40)={0x0, 0x1c9c380}) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000000c80)="44e8f1e46d19eccbb4b564dcceac8d17fc92820d58e2997125dd86cab1f81e004cc2fb98c02efe7d4df71ff925d4d53bfbd6e560f1364599b2d4197eefa0e1b822596ea4820c7a7f8653ae250161fd6ffec34b6031d8bedfe27345a2af188ab635b8754d22f91a4cacb2374eb3c595bfcd68bbc8c802951ae3cb9a945a2378077b52f8719ee105b65b6a6aa33aefad82754298a060f3a48dc70156190b8e4afaf617fbd9cd7a07a361fc7abdf948d1da54c5946548c2053c92dcfaf252cbd0", 0xbf) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001100)=0xe8) openat$kvm(0xffffffffffffff9c, &(0x7f0000001140)='/dev/kvm\x00', 0x541000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000f00)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) bind$can_raw(r1, &(0x7f00000000c0)={0x1d, r2}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x109000, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000d80)='syz_tun\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000d40)) dup2(r0, r0) bind$ax25(r3, &(0x7f0000000100)={0x3, {"6e90894d757ad2"}, 0x1f}, 0xfffffe31) [ 89.806724] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/02 03:25:20 executing program 6: syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8, 0x4000) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000900)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0xffffffffffffff6d) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x0, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0x80000d}, 0x4) close(r0) syz_genetlink_get_family_id$fou(&(0x7f0000000880)='fou\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x0, 0x3, 0x1}, &(0x7f00000000c0)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5437, &(0x7f0000981ffe)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$TCSETSF(r2, 0x5441, &(0x7f0000000000)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0xfffffffffffff001, &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000600)="8fce31a436455143be2902ddd1e550e8a3adef264647577468a0a059a655a2b6d4d2049204d94cd096f472ad863fb7b1f51ad246cba7df8252ae780e97a0ce3f89817b", 0x43}, {&(0x7f0000000780)="6399a4a43893838e639703b1fa8377380e83216b998d1d7c8adf3690ab6dcdb8877be0a5f1d0592b8d5bdb766cca52df7ceb7dabd84633f7a99f3a431605ce81580d00eddf8ca9d89b01aae58a448fa8b4867ed694482ee99c26a23801651284c19a53c8f4a87fc04153cbefcf229922622b34c15d872f3d76340c69501d17a375623a99e98c8f4f97e3e5529eacb0ec3d427220b9a0276cd1828611fddb60e647", 0xa1}], 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000d40)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x4, 0x0, 0x0, 0x9, 0x8, r4}) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') getpeername$inet6(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000340)=0x682) sendmsg$FOU_CMD_GET(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x1a8288c}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x840) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) clock_gettime(0x2, &(0x7f0000000440)) clock_gettime(0x4, &(0x7f0000000280)) 2018/04/02 03:25:20 executing program 3: r0 = getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0xa0000000000000) syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./control/file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000280)={{0x7, 0x6, 0xd2, 0xffffffff, "d9fbff3fc20084d7bd8f1fe9766de9b1f9a20e841d0605f1bd8589b1e286c9afc44b34888c0bbe51def35cac", 0x10001}, 0x0, 0x0, 0xa759, r0, 0x8000, 0xaa9a, "a25e03c1fad86237edd69a5aa4b545ba6371070fd2fbcfa2cc3e5cf60bcd1011dd8202c4033bba7439ecdef71a988bf284a9e7d7b190ba4034f1266c4d415954", &(0x7f0000000180)='em0proc-wlan0/.)![md5sumposix_acl_accessvmnet0\x00', 0x2f, [], [0x8, 0x81, 0x9, 0x3]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) creat(&(0x7f00000000c0)='./control\x00', 0x0) close(r1) 2018/04/02 03:25:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)="c6873154f0") bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) exit(0x0) sendfile(r2, r1, &(0x7f0000807000), 0x3f) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000040)) [ 89.862662] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 90.039892] pts pts1: tty_release: tty->count(3) != (#fd's(2) + #kopen's(0)) 2018/04/02 03:25:21 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ftruncate(r0, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x81, 0x6}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x8, 0x5, 0x9, 0xfffffffffffffff7, 0x9, 0xff}) 2018/04/02 03:25:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000380)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) prctl$intptr(0x1c, 0x7) sendto$inet(r0, &(0x7f0000000080)="d1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/04/02 03:25:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80200, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000000c0)={r3, 0x20}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3d00000003000000000b00ff05000000ff01000400000000000000020000000000000000"]}) 2018/04/02 03:25:21 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffd) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000fba000/0x12000)=nil, 0x12000, 0x308008d, 0x2050, r0, 0x3) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/04/02 03:25:21 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x5c) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x0, 0x0, 0x6}, 0xffffffffffffff15) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000001000010000000000000000000000000095b0e0c3d56617cde46c59516d6894c071c4254e4a2556263d474475245ac634000000000b513b070c9734dfb139a31e4f98ded1acc6"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={r3, 0x1, 0xfffffffffffffc1e}, 0x10) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f0000000480)=""/117, 0x75) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/02 03:25:21 executing program 7: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) rt_sigqueueinfo(r0, 0x0, &(0x7f000000f000)={0x0, 0x400, 0x80000001}) r1 = socket(0x5, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) rt_sigpending(&(0x7f0000000040), 0x6) 2018/04/02 03:25:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="850000003c460000250000000000010d427fb4cd47c08d38"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0x11, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80) r2 = add_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680), 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = socket$inet(0x2, 0x3, 0x19) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x20000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getpgrp(0x0) r5 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) r6 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f0000000440)={0x9, 0x4, 0x9, 0x9, "9af99feeab979e192e9632cb2d30e1535edd88f3f312846ebbc0c17995083cac48c325beedb12fe60cdcaae2"}) shmctl$SHM_LOCK(r5, 0xb) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000000540)={0x8, 0x8, 0x0, 0x10001, 0x3, 0xd86b}) r7 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r7) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x2000000}}, 0xe8) connect$unix(r7, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x440, 0x0) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000300)=0x2b5) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x7, 0x4e20, 0x0, 0x4e20, 0x2, 0xa, 0xa0, 0x0, 0xff, r9, r3}, {0x1, 0x3d, 0x398cd27c, 0x100000001, 0x2, 0x10000, 0xfede, 0x4}, {0x0, 0x0, 0x0, 0x400}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in6, 0x4d3, 0x7c}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x2, 0x0, 0x3f, 0x8}}, 0xe8) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000800)={r9, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f0000000340)={{0x8, 0x6}, {0x3, 0x5}, 0x8, 0x4, 0x6}) close(r4) close(r4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/250) 2018/04/02 03:25:21 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x682a40, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ifb0\x00', {0x4, 0x6, 0x4, "6c36937b3ae2"}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x7c, r1, 0xc00, 0x70bd2c, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) keyctl$setperm(0x5, 0x0, 0x80004) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000580), &(0x7f0000000680)=0x18) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x100000000002, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000000740)=@generic={0x0, "7baa216c409c06f5548711312509b92674de0bfb0a5a26b0f60995ff940e2067122d0e3b6418d58ec355534307db3c322746372b383b1b0c82fa85511d62842426c14d4760ff1f132a58616271333e2c7c03f87e1cc7a352bb696d2df56c36462b21dc85880a4b900913b1987c6c9d4f8e0a4dc4eef700ab10da55c11166"}, 0x80) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0xc) ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000000240)={&(0x7f0000000300), 0x31}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'ip6gretap0\x00', &(0x7f0000000180)=@ethtool_rxfh_indir={0x39, 0x7, [0x8, 0xbb64, 0x3, 0x7, 0x4, 0x3, 0x40]}}) accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) 2018/04/02 03:25:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x83, 0x81, 0x4}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f00000001c0)}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x2000) write$eventfd(r1, &(0x7f00000000c0)=0x80000000004, 0xfffffffffffffe8c) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) bind$vsock_dgram(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/04/02 03:25:21 executing program 3: r0 = socket(0x1000000000000001, 0x8000000802, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x121) fstat(r0, &(0x7f0000000000)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/04/02 03:25:21 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c385d6e3c385830000050003000000be00007e0120001000000800000015000008756e7469746c656400000000000000000000000000000000000000000000000000000000020000100000001000000000000005000000000000000200000000000000000000000000636e6500000000a3f84d1c61f317ab482b", 0x7e, 0x400}], 0x0, &(0x7f0000016e00)) r0 = syz_open_dev$sndmidi(&(0x7f000000fd00)='/dev/snd/midiC#D#\x00', 0x4, 0x200000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000000a240)={0x0, 0x0, @broadcast}, &(0x7f000000a280)=0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000cd40)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002240)=0xfffffffffffffd7e, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e480)='/dev/sequencer\x00', 0x200, 0x0) sendmmsg(r0, &(0x7f000000fa80)=[{{&(0x7f0000000080)=@ipx={0x4, 0x3, 0xb68, "0f22f5b221df", 0x400000000000000}, 0x80, &(0x7f0000002500)=[{&(0x7f0000000240)="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{&(0x7f000000e700)="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0x1000}, {&(0x7f000000f700)="18abe120ae59ea5b10230a02fa4dfc565747db44c343f484aa97d3994efb27fd63b1bbbd624efb9ca9b6cc4bb8b62bbfb2b5091329a561347a9a625a29f35c6dc34c1c93ecdb66a9fdbad63fa3dbb09da7c95392059d4257263c28545f30611fea696b28fd5ac73382c56e142ddb79596550b4794dae43d320f47232940a91f20ac4b1540f94d13167585cd4e13082b5178b7685cfddc47ed3f808d4238fe4107bcea661c1d7aaa857c349fb2e5ac8ee158acedd37bc2b600e95108ab059c8e03e4999bf1cd08cbf93cb7f7077852afb2204", 0xd2}], 0x5, &(0x7f000000f880)=[{0xe0, 0x6, 0x4, "371ea17dd15a851653695c90944877b1af3f660fc9add90019241f61f7be48116c2bab83e3678957890eac88b8c07b9e8803e509ad0bdc332ce8d6ae4cc77858306ca0aea23648b8f6b24b0fb398986fed40d50711fe2e7ea3cfa7965d66309a9aae12400c01ed7fa64fdff653c2af165195a905449e7c531e05f26d56df2ab02c9596fe628d777e9c806cffa6aaf1b61cdc010a981dc5b48c22d3378e16c8d83371d3df55e914fd4d6289ce8fcb7e7a964ca75f2f26dcd83617d57164a38bf24336b019c331dd7a67"}, {0x108, 0x0, 0x2, "b8c0e0b83fc529dca256a2544481b7ce34c1437ec0ddee91626fcbca0882f4e6453b62e7b0e7c6391a151f7a387f03b540245a2c7eaad199f8f4f91f0db3167802d627af0a9268783866843f95567036e8c9b78e968087c0b6e20d874436021839abc1523595bc3667405aae801a7f7aa5d9537bdf68ca6fe70adade291c366748074b0345d22c2014e6859d2a2cbd497c35a642c77acc07eb7f9a1d8cf846a054e9871aec47a63b13bc4d317d1fc624ae55e7654dd63d7a16157758da77ac83ecdddaa750ba73202b03d23ff9ecdd1940b3c5567f14b029cb8903dacf7e04f22489e86912b95f81dc2331eaf571d60410f47b"}], 0x1e8, 0x1}, 0xb}], 0xa, 0xe2b46ae15534d753) 2018/04/02 03:25:21 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)={0x7}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001080)={0x15, 0x1000, &(0x7f0000000080)="bd676a7c29ac1a5b3b225e2a7b4f84e4a602fee4ecfac389164430ae9338311f6b0ef5b39d1f86a9e3f1cf2bf1841ee36ee066eaf3470d53447e4bf542ca4c00585f489c912852d042e59e2f334a17cec7f97b9416fb784be6c0cc07904821a7801f495980867b637ab52124aaa28bb03def0fa46ceb84a82077a3f7c5a59ae22b16d71a3095bc50fecefc472ef51d7443187c59fe9907d5c08c31c5a2018687fbbb6f73e0973fff2a1b05a1fd928ab8dd498aa14897de5baf8776aaa9e7b073fa51d6c4897210c27fbb468082a15b2ec8fb903e52f9a6c7f6603d653c89357b0fb805a148930a17e2d675b42026f98966f5b2a7cc76b330fcbc976b3d122eae7519088d8a0b35e6ce73f6f5d4aa632fa1e000730ad99b9ff8e2a22e648819d93e93fa5d42e07eb893ef8a3574d8c2948440bc8fe13d4f95d29b2dc37e9df80d68b7c015399bcce4b821af67ca214a2ea068459c23e5b9c649957090bc7ccd45e7326d9d7e07721a5d13cbadf865fde8d76c712f0d593d23703b9e6010194171959f6acba0ad29d870c00185693abf196aa26f6da00571a1b853b93a7a69db9c654c7ea272771be75f610c4e7eedde8a42eb11723a41a9812d3b60b01fb7c8556e9ab66b5e3e1a7f55cf225ea0e1a50120134afd44714010b1a1b28a1fd287464cb706d42c8a961e9c9b579772a8d7c9b906e53b0bbe0891555cef1b8c7b8876ca688931f8ba788b98f307198f1ea6648f6df506aded32f3cf5837597df770e00dfbb893adb1efffaa1e402282b94e3a4e819b1b5bee7f2904fd3fb9aa87abfe6550286020a05535860a527555cb5c4570b3e1c820df0c244ae992e482560e07960be56f483e40f4e8a7c0ece040607447e5165a974290895f8dc25fe5298568f6cc200e4f940321153f6690e42efcaf52fb8a5e13ad006e57bcb6444fb53a1779b23f0095f3d6b4865783ec849237a395e0e1949debc301a72c689d969f955eaa8c4591f8b5a424364e600a52aa6806457d3f2357e2e63af6f9c7e8043ac3d117f72d7b9200c23fdeaee8e07f3d47ca5ec911056d335f57abce60fa99f930d3852979c6d24abe33ad5bfeedad163365bf5409d2c9d71528120f9eb1013f91a0b666317e78beafb1ae15d8b9fad92639dc9e390b8c5479e660e7847cacb7345ef25322e4ae6605610079b160e0a31011f317f7f4d6d3d052f11d769087837ad25f78416cd455c6db9740df668fe585afe8967ff048e4dd38d78bd62475fa1a9e084143593b16fa2478e9c33638a8bd09a8b25c024b9f2ad5bd4303e52ddc3c65671211c4f9e092b98f0723816699e4da80be4e62e64fb92049f6e83f6952d71ed5037e609b1006201573d9600294886ccb1bbb52eb36d9155fd5af7023931cfda6b049dfd081bb56fbf87e3022c3542d738764ce8103a17a9397e8634a5bd9ac17dd6b847d891bbfb8b71cdee7778472be969bb4077ccceb6f0d0b1ea5766ca20075c06710e3566bf7356d3e93a741b1b4016375f0b9ce605360a0f88c821f72f1e272659522721681b87ff6258481ee65d88e2ea2b7f75bbeef953ddb6819db797d49f0af4f5e6945f93605ae2de8093f547fee5906489533cf9a5d5e00c693aba12a2ca137e4875717ae58dec3346820a35c9e47ba3ffe21b7a36ebee3a72259d0137da2a1d4b0e010b858b18a22ac1949db32a40504dca322eba6d774a17be6662d97a02643a2c709e2c880c9c71e04ec5e15a22c9966aed7d2be8a88fc7f39eb290ae7ee57ef55c665949f20436ef8300e5d8dd1ef1213b13dcde55ddbcde0b387fac157b828d216846cf581fe6f8df9710970408bc2eb2055b37e7dd62efe0327946aaca0033acf175ec80d7cb2203f981849f61e4d64be1e7179567859a9e27cf675b2f8ac0e3b411f36d34c7e3b02e8e099f5791de4e2b218f055570617de9e617861eaa4b6bddd42540fced930834f12c7c4777178e4ab384540ce9e7070d3f7ac09b8f7ab0c8995368439a231e4acb7801b1e446fdb935a10132227bc43870b044d1c3f78d3178311cff59a3a51c5e95072f3c6ce56a040dc2b5c82255ab5af876ae19c1d82897b8c5c2489126556767b7e5f1b2d9e2e57c29b68cf604745992b9c501250720e0b674791a53296ee75aa11c4153358ab9271db85ab810af5073d1f8b7f193733a367ca385b8c2f166d497b77011eba56edbfcda0d4730b590d1a7760a035c581584706eaa149ba5613ca43c2ffd8ea3f3af2e40a2362691f6999044d1946e2ee4035cd84ebe00eb1fefa172d8b44f79e8b7b1080645ba7876569b4b532d501c09a9074c8169cb293a6dd454d5ab2c2db82b9c1b1ce4ff1ea5ff51e306fa7e5223edf86f283a0d4e6c4b07b6a0b574b05161756f72a85a34a42daf3319ffdefd2b8de910187004b712ac2fca8da2f0d10f3ec2bab6f1883417439afdb39c0055c4f6ec5359cd7a4490fb5d000146cb8dfe77b52f0cf2a3d92f8ae5f06b632dbf70c1bf7038872bce68d546a9a72caf3e0ccef0e6aea76451390167fc2a425ebb05d1d94889ff45c3c990d42fc2ea205dd0a1708451ec2bac6b6948d1d3f0a0183d6b686eba5c1d120fb39b4dd0f7708840be04486248d73c53e02223317c63e7ede5a3652035370c7ac3b891660cb83b0d49d109b649f68087255b23fffa1c863930d7a7f0d5dcdb1f7a5f477a1532ab43f1766a2c61ac446fd537e488829c921a38f3573d10ee80a3356136c952dc5579c9557e09b661ccb5b76a9277846996b3bea64d4332d6d83e43754111581af08c20e369718669fadea8cada15f980c506502ba04dcf268950939b021531d6c3da28f3c63a50caa9cf6186dc7ab20f54d156cb4f521b4d7f41313cca47592c636071f3d1fc0cbfac8ebdb70aa1345e277f29be4a9a43c3c2f64030a4590fbc52c8d887916aef9a90bc404eedf1ab02b8069673c92588319304235f4a84bde385946711f554ced066b4c988ac62d818513eb5371e9b8ba7be96f50c637666f72d1f0bae0e1d40d497804ccc6093098fe26179fd56c2793b5d652eecdb35ebaf8b62361ae4ef218b6dbcc6e0694ad66d482fc460108ec8171d71141157e2172690413889a58d53b2d51a338a42db2781c058c6a1943c0aa171bc573a3346b6fe424e64b6ac830dab4d3ed99ec86e71742499837d64c34cbf9468b2fd9075322738e0926b38953cddcc88b286a1fc83940ab1d2981c00379f26e4d7182781ff7260b646b63df7ac5ff19ce06456ba165647f159920c41f0b3c258ae7844bd92155d5641d4654c1287db16814de43069557149a52bd15ed5342b9c19404024bd28f13fbbc570cbc951611dea23babda26d544753e75a7c809d394bfb733fc9021625202f9bd5c60fece0c00ee126b5c5220cfee84427fd5304ae38546c9f4ab3575093e20e4f42ee15a6c6bdf0c0dbe603dce6da94c530fc438b214804c150cb5eae06340cc26966046afd933742c445ff1475f4adb9dac4602da8c2c4f05f83628f1a39d057de228b28a7078b2a3d634d3783260cb7725fe8cac78e1108ed911cc8161ffda9d67f812f699097862311d43171e3f9985973bd8101f9f94ff4d8d91dc4074091d2620454ee5f698fbbfb86261f6c840960de849e35122185bec516d278d4b30392abfb827b23889e3e3e571bbd71f2122472abe87ea1835326172d3faa4d7b6632298ef38d12f5cb023411fa57fb0b179c094892925ab47b13da15cdc63b35d3572c3d1bf6f30614641739954ede7a262989c2d330f0a34a366227ead57689af1797f3c0ee77325e3a4d7b6df717ab23d7848119ca15f8857ebf6ba83408cfe9941162f854a9f467a9792c8d534d42a85e01149b6ffa06ada9bb630e102402bafabf5be07a753367f9df75c409079092c1198ff05793e2c105dceeaf6d9e1afbe8fdcd9581a7e75bdf4ae94c8c76307c61fd8cf2337af8799d49a22579fb8986fc1c58d7b48c3cc47776a931e465ab8c9c73e3b0ac1892a046ba3dd49ad60917071c1bb367c3da9ff722f9b055e64986505240543568b40dc0657747be18ba875f023f24aaf5438fd6ca11df0232698badd15073daa54a77ca8494d8411e28f2c3ebfad58306b16e816a220727684787d40afe95ca6f37b3b679748fd71343b648b154d9548ee4e3a38be371900157d8844bc38fda3ec7671b634eab19bc8866fd28e5af03fdc0a637dc03b2fc1b533c7a215abef3c7d9bd79bf9e4cbcef2308b83af1e49a4120bc62dbb861e6545c001e0f5d9434e7047e1b512019a61756d380d6b046ae5854bea709b9c58a02635bf82c88eedd866948273de8ff70994899d276587a957acdbcbf8c6e282a17b5644b5c4a01aa898c8c57d9f5b37bc4cd79bf27ac9ac83742c00393f1c10aa79d7b66efe6d34178ccb82113eb0fc053802ff5d181b9f4ccfee72fa496e93ba7a1140b0c83411e94353868bfe7e5e642c43beda2264ec33424f66350aab434d52799c1587a2fe7a48c6033a83c9adbea6bda33cf9d79b952fd75f21d952201c9357828e499c38ae7d20afad0bb8dbf0b778a02033f50a2cff9d99b2d6da69614c4247035cb7809c868d4804da9d9fe31feba68a73d41a1f9ec3dd4a354ed1b27154c927b0e32d54d9b571e9ab69de86ff3639811c04c0b77454ecb86bf2721513b2e6801f08a5c96ddc37e12a1fdde49fbf76d6b24dd88d1fe12c143bb4c3cc33196aaf711c874ac187778229a7e4c2cd2a023a73cb476dde1866bdd9e0ebb1c578e933f27f42ebaf848acf2435f6f159376793475688b38d4ac031a50678600cff21d72d3b534fd368c20c1ca10e4c52e9d3063e447dd5b68acbf01f1dc5b81df60bfd162c26765e47bb0a135459a3dec2eb5ed1bd1f3c23483832d5892712560bc2c7423c2d26d50cddb6955433acc50847a680934c8ce67b8d51cbfbdb01887155b627719f5ed47b45e3ff5aec4cf1788006b1b4e7ebb36fa3ea244d13235b9c2c5674cf7b0e9ad92b749332bf06eed5e0df75462b1ba213ed3020c46af304877af5ba1aa7ad2de50a21a21d8d3a9c838574db104781d4d05af71d5ae1931866618b81a18a5628f77c26f80783b5fdbe9d19cdbac1995588b43309470c2a83cf0af813b71ab8b4c0cd78be7441611ffe8654375c64c73699f5266c7cd51d2619ba2f21352fef480fbd9fc09d0f0ce9aa26875fd693ff2b9f6189ef9e4289a3979f97a658ed159d7c076a4b56d91190b8e985c6c3af9aa25e81fa2723fed27b9531e9cc05d5ac08a65976e3d28e60155669dbe2e289fd1547062724290eaebe05b910db927d8fe06c078ccf29600845474c771a14a4e2ae3bb1508f42a83ec58e8d08a9af2f30b1b7a927b4d20bbae1fed9252d0f64abe6fafa05c7b44f535d7163297cadf4a83c51c1f9e8fbb5216ca5a8aeeac447a74ac797e1fc0c7fd97ce387e12b5baccd0f1dd53594bc3d007ebef1d5609cc0291a0642b274cabaf40ac6e64efdfa0e9a4ec7715f9de7ce0c60bc5127fcd46e8e0ca179396b308a5514057fa55cdd26d2a36d7b2045496074dc9def6c7dfac24fd07424f953836a4326535997a3e6205486a2228a30d46110b3a5d21363edc5cc2e033ae14b37079f8979ecdb0508ae5f1e2d2ea5301d15580ae229794054b962f6c8d7ff7d5b329b5f362d961736315d66d85423c832756198910bf7555967331aab5c26a995e27efe504562a4418a02296a46c4a4e9e68701b0ec5ec5c8ec5378eaea7fb0dce461c6a4c61c615b363ab7c3b09059fa60145ba518e4"}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000010c0)={&(0x7f0000ff0000/0x10000)=nil, 0x2, 0x3, 0x2, &(0x7f0000ff5000/0x2000)=nil, 0x9}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r1, r0, 0x7}, 0x10) 2018/04/02 03:25:21 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) alarm(0x0) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) r3 = dup2(0xffffffffffffffff, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000300)) fcntl$getownex(r1, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) getpgid(0x0) recvmsg(r4, &(0x7f0000000240)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000140)=[{&(0x7f00000008c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/110, 0x6e, 0x71c}, 0x1) unshare(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001940)={0x0, 0xfffffffffffffffe, 0x6, 0x4e, 0xe4b, 0xd2f}, &(0x7f0000001a00)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000580)={0x0, 0xfff, 0x204, 0x1, 0x1, 0xfe3f, 0x4, 0x4, r5}, &(0x7f0000000400)=0x20) stat(&(0x7f0000000440)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000740), &(0x7f0000000840)) stat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001980)=[r7, r8, r9]) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r6, 0x3}, &(0x7f00000002c0)=0xfffffd6c) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xfc0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(0x0, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/02 03:25:21 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="850000003c460000250000000000010d427fb4cd47c08d38"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair(0x11, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@ethernet={0x0, @dev}, &(0x7f0000000200)=0x80) r2 = add_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680), 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) r4 = socket$inet(0x2, 0x3, 0x19) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x20000) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getpgrp(0x0) r5 = shmget(0x0, 0x1000, 0x1, &(0x7f0000ffe000/0x1000)=nil) r6 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r6, 0x40405514, &(0x7f0000000440)={0x9, 0x4, 0x9, 0x9, "9af99feeab979e192e9632cb2d30e1535edd88f3f312846ebbc0c17995083cac48c325beedb12fe60cdcaae2"}) shmctl$SHM_LOCK(r5, 0xb) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f0000000540)={0x8, 0x8, 0x0, 0x10001, 0x3, 0xd86b}) r7 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x200, 0x2101) close(r7) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0xc78, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x2000000}}, 0xe8) connect$unix(r7, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x440, 0x0) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000300)=0x2b5) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x7, 0x4e20, 0x0, 0x4e20, 0x2, 0xa, 0xa0, 0x0, 0xff, r9, r3}, {0x1, 0x3d, 0x398cd27c, 0x100000001, 0x2, 0x10000, 0xfede, 0x4}, {0x0, 0x0, 0x0, 0x400}, 0x3, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in6, 0x4d3, 0x7c}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x5, 0x2, 0x0, 0x3f, 0x8}}, 0xe8) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000800)={r9, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f0000000340)={{0x8, 0x6}, {0x3, 0x5}, 0x8, 0x4, 0x6}) close(r4) close(r4) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)=""/250) [ 91.139867] hfsplus: unable to find HFS+ superblock 2018/04/02 03:25:21 executing program 3: syz_mount_image$ntfs(&(0x7f0000000280)='ntfs\x00', &(0x7f00000002c0)='./control/file0\x00', 0x6, 0x5, &(0x7f0000001600)=[{&(0x7f0000000300)="b33e9305538752471dfdda3c0d73387ae1e66a01a05e02067fbd6feb624cf7087164380c8c28f47de6d5dee67e4a5e9c9b0ea87aedd929b072ab29938031135b06a993d2a31ccf67a3689f57eaf026109f2ec4debc4e80a19acd4b7278b0d85f47575b0ce90dad39b0966a1124f5dcade7d4b2e00f6b8c2a3681386ef3f358c9961ad7c40b3b41dc1087164fbca622b3d5144ce60afb0aa62525ef", 0x9b, 0x5}, {&(0x7f0000000400)="98c62329cb9371cd349ac37742efe0482d1a0ab71a91ba05666f20145f6623bca024137fee2cc4ec11caf141aa889c900ceb3f7ed2cbab3ad0673fc720c52d7bed771e3585e2a15821be76b5c784bf3a35072ccbcf7479afb1740306082a0c91df6bed34fd1bb6fdbfa818e128c1f64d6f", 0x71, 0x200}, {&(0x7f0000000480)="60122ae40d921e962c2465126512d97a8c11b8a1a8ee133f744aea0e2ab980219052206a2855b634999aff96c10062026569c872587fa84803e88200b544da270f4b404a4e934d1cad5eee930285715af78c0b76f7a735e48a939f6e5e243bc19ff0c1a3dd46a44a1da3c7c08cd55d150de5ec196aa46b97c98182f35a15e0cabe577ad4d5e1133a3d83a499ccae76db9817f2d2079dbda5614e778b082c80f89442edb91c3103b95634fa04b66e4ae89952362242c1e809a6000ee1c4faf6ced0656fb88d4006e9144bfbd0115123d2a003df8de6fc11a6c7c6df3c18fade2e1948940b197919a90876b7b722723e61a10970ba24f0", 0xf6, 0x1}, {&(0x7f0000000580)="136ff1cf18dc339407d43f7d69d5794dfb9cf5f80c9d518eb036be084425fb4819a7def383bc843b4ba36a8b178ea4a8f76fca87361e9f606a9895aa262af00851d323b8f1b4c7ee0e0bbe3c4e566fd547d342b5641cbe78c42f79b81d4ebcf19a8143e0465ad8037f680b6df116bb94ec44fa1a", 0x74, 0x9}, {&(0x7f0000000600)="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", 0x1000, 0x4}], 0x2000, &(0x7f0000001780)=ANY=[@ANYBLOB="6572726f72733d636f6e74696e75652c73686f775f7379735f66696c65733d6e6f3d373d39332d352c757466382c00ab16c700923c2a62345c4266704e644e1443526108248e571c6201834053faf66eb87244583198ab8758ba9f6d18cae27397ee933b70cac90b20198c127d4af8cb85a144067a992fe48f04ff9358491b3fcaecb346449ed8c8117e3b2c2772ce13e65405577e976c0863c1375bad4fb3cfbe0cfb514d3bcf622e75fe61d17c59138e70d3de01f5384edb0d1b02ff1d0e4997caac5225e356b0477cce0abc544bf8fa929f7d489cd89265f1d2a940bb782a6385d1522a2711a80c591c28a09f832da39520ae0c627a"]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x4, 0x0, 0x5, 'queue1\x00'}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) fcntl$getown(r2, 0x9) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x7}, &(0x7f0000000240)=0x8) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002a7ffc)=0x4000000011) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000000100)={0x100, 0x1, 0x2, @link_local={0x1, 0x80, 0xc2}, 'bpq0\x00'}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={0x0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) [ 91.177835] hfsplus: unable to find HFS+ superblock 2018/04/02 03:25:22 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) fchown(r0, r2, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x40200, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000080)=""/36, &(0x7f00000000c0)=0x24) 2018/04/02 03:25:22 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, ' \x00\f', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x4}}}}}}, &(0x7f0000775000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) ioctl$KDDISABIO(r0, 0x4b37) 2018/04/02 03:25:22 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)) r1 = creat(&(0x7f0000aa0ff8)='./file0\x00', 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000180)={0x1fd, 0x0, &(0x7f0000fff000/0x1000)=nil}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, 0x0) 2018/04/02 03:25:22 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) rt_sigaction(0x0, &(0x7f0000000340)={0x7, {0x4}, 0x8000000, 0x101}, 0x0, 0x8, &(0x7f0000000380)) gettid() r1 = getpgrp(0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000200)="f6876ef4b00bb6f057f60040b65403a7da88181fc9ba4ca7be62f44b18e80cf9a1edb57c3745ad4da39dbdca68665097595b859deebd2a681941d0100fb3200820a868d78248286628e96b87590ec96795f98603723e4bc41fb0c2a0e30d7e024fbd28a06a9a08e30c61e70ed2bd19df868ab31a8d393b5c81e75dadb1ab4bcbe5b474e8d211084825ab2c9f8afa73a2ddaf7f") mkdir(&(0x7f00000002c0)='./file0\x00', 0x50) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000300)={0x4, 0x80000001, 0x10000, 0x9, 0x8, 0x7}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f00000000c0)={{0xf3c2, 0x0, 0x5, 0xffff, "04624aa43c0a0a2e0c62cf686d2ca178b481312e80b498a623d796650653bf83f6899bdd18ffc4fba33c93f4", 0x3}, 0x0, 0x0, 0xfffffffffffffff7, r1, 0x74, 0x2, "7a8347e7bfbfb3e3c91940206c46e0854b73691b559c7580d6179f298db761e3e5d065b2aac8b04b5e8f259c47ecc067d7f02e90a917afe291bbddb6bd9643a5", &(0x7f0000000080)='\x00', 0x1, [], [0x32b6, 0xff, 0xffffffff, 0x9]}) modify_ldt$read(0x0, &(0x7f0000360f57)=""/169, 0xffffffffffffffa2) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000440)=""/200, &(0x7f0000000540)=0xc8) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/04/02 03:25:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x40) sendmsg$nfc_llcp(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x27, 0x1, 0x0, 0x7, 0xfffffffffffffffc, 0x8, "ba5ca1dcac1dc9adf64747995c92eadb2c81c5286e04fc978b2a4e99e88bd8a7efeffc93b627a1f8b20903a2dc15d026aa01f221297e06f529b2a75b088424", 0x24}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000140)="68c50493cc7387fb944fe5dc40dc6f083e4cfd2d4afd881c941c9ddc27ab13d12518fedd992de62aa79cf47d23737ad5303d38932c78ae048a2aad56", 0x3c}], 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f30f90)=[{0x0, 0x0, &(0x7f0000b1a000), 0x0, &(0x7f00000f3f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/141, 0x8d}], 0x1, &(0x7f0000590000)}, 0x0) 2018/04/02 03:25:22 executing program 7: r0 = socket(0x10, 0x3, 0x0) recvmsg$netrom(r0, &(0x7f0000000040)={&(0x7f0000000000)=@ax25={0x3, {"8aafabddcfcc23"}}, 0x10, &(0x7f00000004c0)}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000280)={&(0x7f0000ffd000/0x3000)=nil, 0x2a, 0x3, 0x2, &(0x7f0000ffd000/0x1000)=nil, 0x2}) socket(0x18, 0xc, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000400)=0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='vcan0\x00') ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000002c0)={0x4de, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x2}) fcntl$setlease(r1, 0x400, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f00000003c0)={r5, 0x80000, r3}) openat$cgroup_subtree(r3, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000380)={r4, r6, 0x1000000000}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) write(r0, &(0x7f0000000140)="240000005a005f191415f507125a000009037b1595a7f1d6d8210308001000fff708ff", 0x23) socket(0x11, 0x100000802, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000005c0)='security,selinuxnodev^GPL\x00') r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80a1}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)=ANY=[@ANYBLOB='X\x00\x00{', @ANYRES16=r8, @ANYBLOB="320226bd7000fbdbdf250800000014000300080008000700000008000400060000002400020008000500010000000800030002000000080009000500000008000700f9ffffff0800060016c5a626"], 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) 2018/04/02 03:25:22 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x7, 0x9}, 0x2c) read(r0, &(0x7f0000000080)=""/245, 0xf5) 2018/04/02 03:25:22 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) sendfile(r0, r0, &(0x7f0000000080), 0x5) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000380)="795e484a586a3a5805a295310e173337", 0x10) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f00000000c0)) 2018/04/02 03:25:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000180)={0x4, 0x2e, 0x1}) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000080)=""/30, &(0x7f0000000000)=0x1e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) 2018/04/02 03:25:22 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000013c0)) r1 = socket$inet6(0xa, 0x80002, 0x88) r2 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1ba0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x3, 0x4, [0x8000, 0x0, 0x0, 0x1ff]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0x1000, "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"}, &(0x7f0000001380)=0x1008) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/185, 0xfffffd7d, 0x100001f, 0x0, 0xff78) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) timer_create(0x4, &(0x7f0000000200)={0x0, 0x39}, &(0x7f0000000240)=0x0) timer_gettime(r4, &(0x7f0000000280)) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r6 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x800) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0x2d2, 0x9, 0x1fffffffc0, 0x3ff}, {0x8, 0x8, 0x3, 0x200}]}, 0x10) sendto$inet6(r5, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/02 03:25:22 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000300)={0x3, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000340)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000380)={0x1, 0x2, 0x6, 0x6, r1}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='coredump_filter\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000002c0)={r4}) connect(r2, &(0x7f0000000100)=@sco={0x1f}, 0x80) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000200)={'ip6gretap0\x00', 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f00000001c0)={0xffffffffffffffff, 0x1, 0xffffffffffff8001, 0x0, 0x5}) capset(&(0x7f0000000040)={0x399f1336, r5}, &(0x7f0000000080)={0x400, 0x2, 0x6, 0x1, 0x62b, 0x1ff}) 2018/04/02 03:25:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x5c) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000000)="0f23302e660f38801f0fc7adf20000000f01cf03d765650f01d1c4c1a574471366b81c008ee80f017b059a0692e2385300"}], 0x1, 0x0, &(0x7f0000000080), 0x11e0) ioctl$DMA_BUF_IOCTL_SYNC(r5, 0x40086200, &(0x7f0000000100)=0x1) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ptrace$getenv(0x4201, r6, 0x4000, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/04/02 03:25:22 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000575ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) r2 = dup(r1) sendto(r0, &(0x7f0000001fff)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce5ff0)=[{&(0x7f0000f3afae)="86", 0x1}], 0x1, &(0x7f0000a11000)}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1b1f, 0x80000) dup3(r2, r4, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) tkill(r3, 0x16) 2018/04/02 03:25:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="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", 0xfffffffffffffee2, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}, 0xfffffffffffffffe}, 0x1c) sendmmsg(r0, &(0x7f00000016c0)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f00000013c0)="7f", 0x1}], 0x1, &(0x7f0000002580)}}, {{&(0x7f0000001500)=@sco={0x1f}, 0x80, &(0x7f0000001580), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB="10000000460000000300000001000000"], 0x10}}], 0x2, 0x0) 2018/04/02 03:25:22 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x9) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x1000000001b, &(0x7f0000000000)=0x9b, 0x32a) fcntl$setsig(r0, 0xa, 0x3d) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x1, r0, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) prctl$setptracer(0x59616d61, r3) r4 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000340)={{0x3, 0x5, 0x800, 0x7fff, "079b76a2ba8e2c4162080f6220e420b64139d34abdc846b41a9ebc1e57c9eb4e29531baceea76c5a0efe56c0", 0xffffffff}, 0x0, 0x0, 0xffffffff, r4, 0xffffffff, 0x3, "7082d93de8bbf97139c40fe4b20b040e28d0380903964484bc35863b1de8405abd0f49a4996d93d9ae6cf4733ebe58c665b5afbf9cd9cccb07ade38ffb039cba", &(0x7f0000000300)='[\x00', 0x2, [], [0x9, 0x9ac, 0x1000, 0x5]}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x25}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r5, 0x30, &(0x7f0000000240)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0xfffffffffffffffd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r6 = semget$private(0x0, 0x3, 0x0) semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f00000000c0)=""/65) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}], 0x1c) setns(r1, 0x4000000) 2018/04/02 03:25:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) 2018/04/02 03:25:22 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x501000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x5, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)="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", 0x2, 0x0) write(r1, &(0x7f0000002280)='-5', 0x2) 2018/04/02 03:25:22 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x3}]}, 0xa0}, 0x1}, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) 2018/04/02 03:25:22 executing program 5: syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r0 = socket(0x10, 0x4, 0x8) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r1 = getpid() sched_setparam(r1, &(0x7f0000000400)) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)='\x00', 0x0) pwritev(r3, &(0x7f0000f50f90), 0x0, 0x81006) accept4$inet6(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) r4 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="46c02b530a27cec6"], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000340)={0x47, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00634040040000000000000000000000000000000000081906c81a063200000000007bcd2ddd00000000000000008ba3b5128c19a55ec620602f00c9f91d84d3446988c0e0f1cc"], 0x0, 0x0, &(0x7f0000000240)}) sendfile(0xffffffffffffffff, r2, &(0x7f0000000080), 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33", 0x48) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/02 03:25:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[], 0xff}) fcntl$setstatus(r1, 0x4, 0x4400) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000180)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], 0x7}) 2018/04/02 03:25:22 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x10001) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000040)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x6a6}}]}) [ 92.312441] binder: 8531:8532 transaction failed 29201/-28, size 2199023255581-682899800065 line 2963 [ 92.330374] binder: 8531:8532 got transaction to invalid handle [ 92.336787] binder: 8531:8532 transaction failed 29201/-22, size 56621-1840866919029866496 line 2848 [ 92.363541] binder: BINDER_SET_CONTEXT_MGR already set [ 92.370266] binder: 8531:8541 ioctl 40046207 0 returned -16 [ 92.378253] binder_alloc: 8531: binder_alloc_buf, no vma [ 92.383785] binder: 8531:8541 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963 [ 92.396082] binder: 8531:8541 got transaction to invalid handle [ 92.402206] binder: 8531:8541 transaction failed 29201/-22, size 56621-1840866919029866496 line 2848 [ 92.421379] binder: undelivered TRANSACTION_ERROR: 29201 [ 92.427717] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/02 03:25:23 executing program 2: prctl$void(0x1e) 2018/04/02 03:25:23 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=[0x0]}}}], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/02 03:25:23 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r2, 0x3}, 0x8) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000bc0)=0xe8) recvfrom$packet(r1, &(0x7f00000000c0)=""/157, 0x9d, 0x2000, &(0x7f0000000c00)={0x11, 0x9, r3, 0x1, 0x7fffffff, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/04/02 03:25:23 executing program 5: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x77e, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f00000000c0)) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x30, &(0x7f0000000200)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, &(0x7f0000000300)=0x4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000140)={r4, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(0xffffffffffffffff, 0x110) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) close(r6) r7 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r8 = ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000000480)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000004c0)={r9, 0x0, r1}) ioctl$LOOP_CTL_REMOVE(r7, 0x4c81, r8) socket$inet(0x2, 0x0, 0x0) get_mempolicy(&(0x7f0000000380), &(0x7f0000000400), 0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x8) ioctl$KVM_ASSIGN_SET_INTX_MASK(r6, 0x4040aea4, &(0x7f0000000100)={0x3, 0x5, 0x5, 0x2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r10 = creat(&(0x7f0000000500)='./file0\x00', 0x0) write$cgroup_pid(r10, &(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="7d4a6434fbc8865bce47b13643b0273c7677e97ae56116235653eef4bf52bef71bc3d93cef", @ANYRES64=r5, @ANYRES16, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYRES64=r5, @ANYBLOB="6a1c9efe8399f6331a69875f1b507c952779e92bf4452c669314e92a5dfa530287fbbdfb147d2808ea62973cd1c8f0e88b10103cc04899d36554ab11e3826419cfe18765c5fdfff47a57e9e0fdf6c4243d97f38d4f5ca1ffc22f7d251bb415ae3bf8c675474ca3b0845d89feb57251283ebda9be9f1a8005d5e2c78a65dfe5b100"], @ANYRES32=r10], @ANYBLOB="1e1db241d4486742aade5d02a0110a2c016a", @ANYRES16=r6], 0xee28) 2018/04/02 03:25:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000000)={[{0x7, 0x400, 0x1f, 0x4, 0xf3, 0x8, 0x4, 0x3ff, 0x1f, 0x5, 0x80000000, 0x9, 0x4}, {0x8, 0x5, 0x3, 0x8, 0x40, 0x0, 0x3, 0x5, 0x2, 0x2, 0x8, 0x1f, 0x57b4}, {0x6, 0x306, 0x8000, 0x9, 0x4ff, 0x1, 0x9, 0xfffffffffffffffa, 0x4, 0x3ff, 0x4, 0x2, 0x9}], 0x5b}) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x78202) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000003c0)={@multicast2=0xe0000002, @multicast2=0xe0000002, r4}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0f295c0b1d2a1a06c8972627afc48649e7334b4bbdfec7b80fef3edb76cdb20490b6843aeb0cdea77d719c7c350d76bbbb360044d92881c9b4cc1d54fb6245199681dee7cb781903cf"], &(0x7f0000000240)=0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x7a, r5}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 03:25:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x800, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2}}, 0x0, 0x3, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/04/02 03:25:23 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000b, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4(r2, 0x0, &(0x7f0000000840), 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000040)=@req) r5 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r5, 0xc0046209, &(0x7f0000000140)=""/197) 2018/04/02 03:25:23 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x48800, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x1800000000000, 0x0, 0x1ff, 0x7f, 0x11, 0xff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e1d}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/02 03:25:23 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000002380), 0xbc, &(0x7f0000002400)=ANY=[@ANYBLOB="18000000001000000000013cb7cebb00", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) 2018/04/02 03:25:23 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-fixed-time)\x00'}, 0x58) r1 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='skcipher\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000200)='trusted\x00', &(0x7f0000000240)='\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./file0\x00', r2, r3) r4 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0x6fab2c2e, 0x80000) getpeername$llc(r4, &(0x7f0000000580), &(0x7f00000005c0)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r0, 0x0, 0x0) flistxattr(r5, &(0x7f0000000480)=""/7, 0x7) sendmsg$alg(r5, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000000140)="db63fb00dd9cad6068f820d5a1bfc36271551a22849d9ab1b25cd4ff2936058d8c67d682041141017b18762214bdf90f5fed0166eab29e735e83629670c777e332f05bcfd563bc015de12e7e18d18ab642efe6e70632affcaed0e6c7406a92783766e5691f882d0d795a4b6f7cab6c19", 0x70}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000000040)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) [ 93.922413] binder: 8557:8567 got transaction with invalid offset (0, min 0 max 0) or object. [ 93.931188] binder: 8557:8567 transaction failed 29201/-22, size 0-8 line 3026 [ 93.938601] binder: send failed reply for transaction 14 to 8557:8601 [ 93.946008] binder: 8557:8601 ioctl c0306201 20004000 returned -14 [ 93.953614] binder: BINDER_SET_CONTEXT_MGR already set [ 93.959340] binder: 8557:8567 ioctl 40046207 0 returned -16 [ 93.962835] binder_alloc: 8557: binder_alloc_buf, no vma [ 93.970596] binder: 8557:8601 transaction failed 29189/-3, size 0-0 line 2963 [ 93.970978] binder: 8557:8603 got reply transaction with no transaction stack [ 93.985211] binder: 8557:8603 transaction failed 29201/-71, size 0-8 line 2763 [ 94.000239] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.005770] binder: undelivered TRANSACTION_ERROR: 29201 [ 94.011282] binder: undelivered TRANSACTION_ERROR: 29190 [ 94.016737] binder: undelivered TRANSACTION_COMPLETE [ 94.021854] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/02 03:25:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6e63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44, &(0x7f0000000040)) 2018/04/02 03:25:24 executing program 0: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4004, 0x4810, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/02 03:25:24 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @rand_addr=0x1}}) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000000c0)=0x44) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 'vlan0\x00'}) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0xd4) 2018/04/02 03:25:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x7fc, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000640)={'icmp6\x00'}, &(0x7f0000000680)=0x1e) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f00000004c0)={0x3, "35a31b0bb2e9afda44ff2aef"}, 0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@multicast2}}}, &(0x7f0000000600)=0xe8) recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f0000005b00)=@nfc_llcp, 0x60, &(0x7f0000005ec0), 0x0, &(0x7f0000005f40)=""/118, 0x76}}, {{&(0x7f0000005fc0)=@nl=@proc, 0xc, &(0x7f0000000500)}}], 0x2, 0x2042, &(0x7f0000006340)={0x0, 0x989680}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000006c0)={{0x80000000}, 'port1\x00', 0x19, 0x800, 0x8, 0x4, 0x9c, 0xff, 0xfffffffffffffffd, 0x0, 0x1}) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000200)=@nl, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/225, 0xe1}], 0x1, &(0x7f00000003c0)=""/171, 0xab, 0x9}, 0x40000000) 2018/04/02 03:25:24 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="afc2e24282cd0d721eb2a85c6488807d2e3fe634f21722f2653773af54079a6e7312dd4057dcf71e482b28d314fc36f1d8974abec7937595653999750d2e14754f0b6f613a212edfaf02dc08614de188523ad7d100414ec98db639911658e4cd0f2c963a4ea091e070a0b456b5731f5b", 0x70, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x2) r2 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x1f}}) fallocate(r2, 0x0, 0xffff, 0xf122) 2018/04/02 03:25:24 executing program 3: r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x70, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x8000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffbfffffffffe, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00000004c0), 0x6}}, 0x0, 0x0, r0, 0x4) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) r2 = semget$private(0x0, 0x7, 0x100) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000440)={{0x2, r3, r4, r5, r6, 0x12, 0x1}, 0x7f, 0x8000, 0x9}) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0) pread64(r7, &(0x7f00000001c0)=""/85, 0x55, 0x0) 2018/04/02 03:25:24 executing program 5: r0 = socket(0x10, 0x4, 0x8000000000800) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1014, 0x1) write(r0, &(0x7f0000000040)="220000001800070700ba0000090007000a00001e00000009fdb2bf291205d194f48a", 0x22) 2018/04/02 03:25:24 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-asm,tgr128)\x00'}, 0x58) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x3, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) [ 94.140489] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/02 03:25:24 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000400)={0x4008000, 0x3, 0xbfd, 'queue1\x00', 0xfffffffffffffffc}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9800000000000000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000180)='./control\x00', 0x1040, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000001c0)=0x200000000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4181c3, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000100)='net/wireless\x00') pread64(r5, &(0x7f00009f3000), 0x352, 0x0) getpid() read(r5, &(0x7f0000000080)=""/93, 0x5d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000004c0)={r6, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x56}, 0x90) openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) eventfd2(0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1c2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0xffffffff80000000, 0xffffffff}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r7, 0x0, 0xcf54, 0x3f, 0x3f, 0x20}, &(0x7f00000002c0)=0x14) r8 = dup2(r0, r5) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000300)) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) chown(&(0x7f00000003c0)='./control\x00', 0x0, 0x0) close(r8) 2018/04/02 03:25:24 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x6, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, r1, 0x0) setresuid(0x0, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x28000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000040)={0x2, 0x2}) 2018/04/02 03:25:24 executing program 7: r0 = socket(0x10, 0x3, 0x40000000000) write(r0, &(0x7f0000000200)="15000000130047f10701c1b00ef900000700000000", 0x394) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x3, 0xa, 0xa}) 2018/04/02 03:25:24 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000040)={0x9, 0x1, 0xd34, 0x3, 0x75a4}) 2018/04/02 03:25:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x202, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000200)) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x200, 0x10000000000003, 0x0, "568b001e2d9f3fa4a0b2ac7fed1ba5df6183c56aab4b149a87b45ecde423213c30734da7de0daefc4f85152077b0196e06e5a1d95840e8d87eb18f5f2781abadec7c9d4ef97335343396d95c6c3a63db"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r3, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) recvfrom$inet(r3, &(0x7f0000000340)=""/247, 0xf7, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4", 0x7a, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto(r3, &(0x7f0000000100)='U', 0x1, 0x0, &(0x7f0000000200)=@generic={0x0, "e93a34451c1c774bb9e641f383cd73ff313dfeac2a125a5f058af96dcd96ae37fcb04e9f2bde6cab7b69760b74cd34a557eec27a6fc4e509754e902f5288f93e5e59a04535954b020ac4946efe7b7a44b14452fbf0ec814136a48521b2a6140e5cf2ad1ea3bf5fe2fe99f86b703bd8f6a0117ec042c9fb5ff4929eeadc49"}, 0x80) rt_sigaction(0x13, &(0x7f0000000740)={0x6, {0x1}, 0x88000001, 0x7}, &(0x7f0000000780), 0x8, &(0x7f00000007c0)) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40001, 0x0) pselect6(0x40, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xff}, &(0x7f0000000b00)={0x92a, 0x0, 0x7fff, 0x0, 0x0, 0x5}, &(0x7f0000000b40)={0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x37ef}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], &(0x7f0000000640)=""/224, 0xe0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) vmsplice(r4, &(0x7f00000005c0)=[{&(0x7f0000000300)="ce9aa3faaf440b66237424102d59f73d11caa5065cccde407b48af3820a4899ce0bd92457d5783830411be3709b0620f0e24d241787236ec8aa717325aa3d88e6e20d7a26a26fb4eb4fa3a93fec406dd683f482c2b7aa544fba48a3394dd7f3cf85740081e0440ad706b63a67bf4c04d74649cff2bb5642a4dba5923f649523d0cd9de90", 0x84}, {&(0x7f00000003c0)="dd0f98fe728572f8a702f9031a206235609226074dad1a74cafe53579b5d5a077db36469875b53f4e8c2", 0x2a}, {&(0x7f0000000480)="66208b7fb222adcaaa2b83ec382502b9d2811b3884adb74887113acb31e8e6508beb54ff9305da89d798760c6f15f65121ac89dc5c04c8ce8c2cc1d5bb2ca18d051864c152451a6455b32fb96a78b73c56828e64dd58", 0x56}, {&(0x7f0000000500)="0b985f8c1fa05083509889074b7304cfca12686351bcf7ef6ec7e5697bcbcba35e90d0314f4d288dddc6ce565c721307572fc44596e9c1461bbee694eb8eff299e043f9047f39a210a867dae26263e4df5db30028a6c930e2cadfda0a1c14e0a0132da8eeb403a31e1aa979d01bfd10d4fb349c29a9d8e9ddc340abb16539430f7289b36525089eef7955984b65da19cbb7b708631c899126466cab89d063b", 0x9f}], 0x4, 0x4) r6 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r5, 0x0, 0x484, &(0x7f0000000240)=""/61, &(0x7f0000000180)=0xc6) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{0x8, 0x9}, {0x4, 0x20}, {0x9ff, 0x9}, {0x10001}, {0x80000001, 0x60000000}, {0x2, 0x3}, {0x4, 0x8}]}) shutdown(0xffffffffffffffff, 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/04/02 03:25:24 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) [ 94.203505] netlink: 'syz-executor2': attribute type 5 has an invalid length. [ 94.233288] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/02 03:25:24 executing program 6: r0 = socket(0x10, 0x40000000000006, 0xf6ac) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000), 0x2) 2018/04/02 03:25:24 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x14, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)) 2018/04/02 03:25:24 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x26d, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = inotify_init1(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x2000000) 2018/04/02 03:25:24 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000008ffc)=0x57bd, 0x4) sendmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@generic={0x0, "5c09ac7605eec1ec66e16b81a59161eeaedc277873225813f662c0c7de543c4398a38da1d1747fc628ada86c46ed06a199f65e206bf341f9d0e66c4838da6382c5a108f89417a68da461322f7f40450aa9aa219ea0b7034b9db8f9ada0feb1b71a604ca5f2ee96789d80ade17720d580f26c506adea4d0c5cc526b2ee1da"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000004c0)=ANY=[]}, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/04/02 03:25:24 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[], 0xffffffffffffff38}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0x0, 0x2, 0xf, 0x40, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_sa={0x2, 0x1, 0x4d3, 0x101, 0x2, 0x32, 0x2, 0xe0000000}, @sadb_lifetime={0x4, 0x4, 0x4, 0x5, 0x3, 0x7}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x8, 0x14, 0x4}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0xa48}, @sadb_key={0x21, 0x9, 0x7f0, 0x0, "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"}, @sadb_x_nat_t_type={0x1, 0x14, 0x100000001}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x6e6bb7, 0xfff, {0x6, 0xff, 0x81, 0x8001, 0x0, 0x4, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001}}, @sadb_x_filter={0x5, 0x1a, @in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x15, 0x14, 0x14}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e23}]}, 0x200}, 0x1}, 0x4000) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000002c0)=[@in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e23, @rand_addr=0x748}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x30) 2018/04/02 03:25:24 executing program 6: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f00000000c0)=0x8001, 0x4) r0 = socket$inet(0x2, 0xb, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001140)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000012c0)={{&(0x7f0000001180)=""/244, 0xf4}, &(0x7f0000001280), 0x2}, 0x20) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) 2018/04/02 03:25:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0xe000, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17, 0xfffffffffffffffe}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getgroups(0x5, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000180)='./file1\x00', 0xc002, r2, r3, 0x1f, 0x76f16081dd0d516a) sched_getparam(r1, &(0x7f0000000100)) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mkdir(&(0x7f00000005c0)='./file0/file1\x00', 0x0) renameat(r0, &(0x7f00000003c0)='./file1\x00', r0, &(0x7f00000001c0)='./file0\x00') 2018/04/02 03:25:24 executing program 0: prctl$intptr(0x21, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) close(r1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @dev}, &(0x7f0000000040)=0xc) 2018/04/02 03:25:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) init_module(&(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x24, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/schedule_icmp\x00') write$sndseq(r1, &(0x7f00000000c0)=[{0xa000000000000000, 0x4, 0x100, 0x7, @tick=0x2, {0x100, 0x8001}, {0x3ff, 0x1}, @addr={0x7, 0x400}}, {0x20, 0x7b, 0x9, 0x3, @time={0x77359400}, {0x7ff, 0xfbffffffffff8001}, {0x7, 0x20}, @time=@time={r2, r3+30000000}}], 0xffffffffffffff84) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000), &(0x7f0000000000)=0x9a) 2018/04/02 03:25:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0xc) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="0100000000000000410101c000407ad9927c5a2dea4cfa9cc36fab9076f541acf9cd4cc983cd7788970a3320045d78e7bf3f34f9e2306ae2f83eb5bedcddb8162ffc13f0cb3b3742a149800194a6c947c35b81ed8120fbc742a138eda6fd287a52f0f2a39a3dad832347bbe1f9a0e9d39c78550afc4d7876aabcc5ec5a8c091c41b07e8cb5fdc4c9e8f59f0ebcf57577132a02e95c156f52566cd997793d124d4ec9b7e259fa8f41c5a0da7a82deab9065e87e000000000000000000000000"]) 2018/04/02 03:25:24 executing program 1: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f00000b5000/0x4000)=nil, 0x4000, 0xc) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000004c0)=""/223) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getpgrp(0x0) getegid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) [ 94.508197] FAT-fs (loop5): bogus number of reserved sectors [ 94.514107] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/02 03:25:24 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() accept4(r2, &(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000380)=0x80, 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f00000003c0)={{0x3, 0x10000, 0x1, 0x4, 0x8000, 0x4}, 0xffffffff, 0x9, 0x2}) r5 = accept(r2, &(0x7f0000000200)=@ipx, &(0x7f0000000000)=0x80) getsockopt$inet6_dccp_int(r5, 0x21, 0x1f, &(0x7f0000000080), &(0x7f0000000280)=0x4) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2012}, 0x310, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x4c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_MAP={0x24, 0xe}]}, 0x33}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)) 2018/04/02 03:25:24 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x208202, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x4, 0x3) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000000340)="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", 0xe01) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000080)={0x2, 0x20, 0x1, r1}) 2018/04/02 03:25:24 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000002000000000000000000000000000000000923cd5fe000000000000"]) fcntl$setstatus(r0, 0x4, 0x4000) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000580)='T', 0x1}], 0x1) ioctl$KVM_RUN(r0, 0xae80, 0x0) [ 94.617837] FAT-fs (loop5): bogus number of reserved sectors [ 94.623848] FAT-fs (loop5): Can't find a valid FAT filesystem [ 94.646394] binder_alloc: binder_alloc_mmap_handler: 8706 20000000-20002000 already mapped failed -16 2018/04/02 03:25:25 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0xef, 0x2, "a07e1ce8a68155300e88a6c2dd20391f3939458d09dfa3c26b4b3d0a73d46a026e7c54758077a63cbb21a8998d0cc1398e60b15d316f16de62d01e09ba5c8b3935481891bdb35c93ad0f50f169a79e5e8ba608366d496bd3ef22711a96064222830d091b6435c893ed889d4245b5cf16bffaacb8b36f69c98d5b95f2973e67fbdf3b4e2ce28593681adfba9c62c1c9e50594fa4916e344a2ce23ca5211b178ee60d5bc9bfe95a4766cbf27e6dcceb0d1b17658dc2447cfa2747f1617214c206c4932bf83de0bbcee4e48e28531999e33b07b5a9520328aafbb596068822c31398a12d3452946b5"}, 0x216300) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) fcntl$dupfd(r0, 0x0, r0) 2018/04/02 03:25:25 executing program 6: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) mq_open(&(0x7f0000000180)="697036546e6c3000c055264dcdd9345a58de1ed76a919bd8edf9a28ba3d0dec38173b7fcedeb7934a905468dbe24eadbed7636f5ab7c89e1fa25513365b26b6d162041c653d22e61aedf197a886fc4a72fd40483df8f2cd13bae50fbea56b7227da956d8f96556b61826590ffdffffffffffffff839a227c9d959172fc183e6bf95de056a2d9da5dadd8a6158d98c68fc11835ebfc131055409078cc2b4d3d3e3a8abfd0bb8b01000000000000000000000000000000d1", 0x41, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x8}) r0 = socket$pppoe(0x18, 0x1, 0x0) mq_getsetattr(r0, &(0x7f00000005c0)={0x0, 0x7, 0x5, 0x4, 0xfffffffffffffffc, 0x7, 0x4aed, 0x2}, &(0x7f0000000600)) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x80, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x40000}, 0x80) 2018/04/02 03:25:25 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000602000)=0x4, 0x3) r1 = socket$packet(0x11, 0x400000002, 0x300) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r2, 0x0, &(0x7f0000000080)) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/02 03:25:25 executing program 7: r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x7) 2018/04/02 03:25:25 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="c131c6ae4e1e73951e30b5ea28cf4f4d", 0x10) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'sit0\x00', 0x8000}) fremovexattr(r1, &(0x7f0000000080)=@known='system.posix_acl_access\x00') sync() 2018/04/02 03:25:25 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x83, 0x1b, 0xffffffffffffffff, 0xfffffffffffffffb}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x4, &(0x7f00000000c0)=@raw=[@map={0x18, 0xf, 0x1, 0x0, r0}, @jmp={0x5, 0x72, 0x0, 0x9, 0xf, 0xc, 0xfffffffffffffffd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8000}, @generic={0xfff, 0x2f70df04, 0x35e3, 0xc3}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x2e}, @alu={0x7, 0x80000000, 0x0, 0x0, 0x1, 0x0, 0x1}], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000180)=""/251, 0x41f00}, 0x48) 2018/04/02 03:25:25 executing program 4: msgrcv(0x0, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES16, @ANYRES64, @ANYPTR], @ANYRES16, @ANYPTR, @ANYBLOB="7dbe8061d35e54f2a8e4e208253fdcb1223d1f87ee23fc89fea467f7b2defdca058e791211d9346289b890ec3d74fda48efd", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR64, @ANYRES32], @ANYRES32, @ANYRES64, @ANYBLOB="027e7d318465621a2a2a511d162fa9e78dd974331857764f74755569612476c16e9c47e03f3e7f09695375853447c347f74f4ec6dc1036647c64f8c6eaee60120d6c5eea6da999ba43b45f5825d4bfe8dee4db547e17072b2a13afb69210f3ff0427918826474d816498dfd6a5c116fc1a196475c78786e4368ba500f9f2f4a7acc0698e135325b15259da9344"]], 0x1, 0x0, 0x5243970b5a5d5f53) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001140)='/dev/sequencer2\x00', 0x210042, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001180)={0x3, 0x3ff, 0x1, 0x0, 0x11}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) syz_open_dev$sndtimer(&(0x7f0000001100)='/dev/snd/timer\x00', 0x0, 0x40) r3 = geteuid() r4 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="bc82e745ebf214b753c0cf04734d218202ea99df4830411dc5772e6603c64f8513d6196011040d459dd2bdabd3dd8da127593fc1126da2c48086a04f5d9db373d7583303ab15a7b68885f0c6ba2de014158e3e1bb9ca88154a9a625e2334283f9c3639148879dce11d0afd4221d6642acbfd", 0x72, 0x0) keyctl$get_persistent(0x16, r3, r4) getpeername(r0, &(0x7f00000013c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001440)=0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000010c0)={0x7f}, 0x4) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x4) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x6, 0x14480) msgget$private(0x0, 0x428) 2018/04/02 03:25:25 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(pcrypt(rfc7539(cbc-cast5-avx,sha3-224)))\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) fallocate(r2, 0x0, 0x0, 0x73e0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000080)) sendfile(r1, r2, &(0x7f0000145000), 0x53) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)=0x10001) 2018/04/02 03:25:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a300)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f00000000c0)) seccomp(0x1, 0x1, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x5, 0xcf, 0x80000000, 0xfffffffffffffffd}, {0xfffffffffffffff7, 0x8000, 0x4, 0x5}, {0x8, 0x0, 0x2, 0x9}]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) flistxattr(r0, &(0x7f0000000200)=""/25, 0x19) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = dup(r2) sendmmsg(r3, &(0x7f0000004b00)=[{{&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)='H', 0x1}], 0x1, &(0x7f00000005c0)}}, {{&(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000003a40), 0x0, &(0x7f0000003ac0)=ANY=[@ANYBLOB="10004000e8f7269f0000000000000000"], 0x10}}], 0x2, 0x0) [ 95.503371] IPv4: Oversized IP packet from 127.0.0.1 [ 95.509090] IPv4: Oversized IP packet from 127.0.0.1 2018/04/02 03:25:26 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') socket$kcm(0x29, 0x2, 0x0) 2018/04/02 03:25:26 executing program 3: socketpair(0x3, 0x80f, 0x101, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000680)=0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000540)={0x0, 0x3ff, 0x100000001, 0x9}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000005c0)={r4, 0xf6e}, &(0x7f0000000600)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000480)="ae720c91464980cd0e1883102e47a987b6ada61531263a5a71b11f8b4a87ed5977f3273a0fbd7aeede7977894c7f654b8396d0ef902495074e1a0927d42a5c0cae47cf1f051d601b31fdf774a6894c45d1f5ce08b0937277825019bbcd286711a68153db69816d570e95158db1a9fa17356cee29fdb7b4b49da2bb4c6dde8b160f47c6bf14f1aade518a139448d4df6124c19a6d92dabf92671df42a9941ed8c5f6ea1d20fe774772bccc4", &(0x7f0000000040)="e2369903a2dcd6de8dc19977bb04a507b0ac02465b50760c"}, 0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f00000006c0)={0x400080000000, 0x7fffffff, 0x7fff, 0x0, 0x0, [], [], [], 0x3, 0x9}) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)=ANY=[@ANYBLOB="14e30f001d0070437dc284bc2c9a518a1174ffff"], 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe0, 0x0, 0x100, 0x70bd2b, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x70000000000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000340)={{0x6, 0x6, 0x0, 0x7, "c8af9bf0c8e056486cd29d91430a3b452b1ee816664f17a098e4934c5e5898da292bb07c4363baf8e382de54", 0x9}, 0x0, 0x0, 0x7, 0x0, 0x1b9b3772, 0x0, "5fbc51a63171c14440eddcdbd77acfc713a2dda258da46334140eeb2b2d5cfb39c0965d68a5fb42a7c5462fba40642eb8f7b9af80aa211b2668c681583f2e16d", &(0x7f0000000300)='-(\\cgroupcpuset,\x00', 0x11, [], [0x6, 0x1, 0xffff, 0x3a4c9b4b]}) 2018/04/02 03:25:26 executing program 4: r0 = socket$inet(0x2, 0x802, 0x11) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000009ff3c), 0x0, 0x0, &(0x7f000032b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) read(r0, &(0x7f0000000080)=""/212, 0x18d) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000200)={0x45, "7e562dc8487962ed7376308ac48c7508e39ed064c48d6ea5403f0f4feab4ceb2e7794692a889c3ae12589ba8a6c847bfd42c04d647c9506cfd782706e7dedb73487f683b16"}) sync_file_range(r1, 0x1f, 0x10000, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffffffff8001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xfffffffffffffffb}, 0x8) sync_file_range(r1, 0x5, 0xf9c, 0x7) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='sessionid\x00') ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f00000002c0)={0x100, 0x17, 0x1ff, 0x2, "83f628f69dfe34b197262c15741670eb89fb661b30bcbc0818119f3c49e5cecf"}) 2018/04/02 03:25:26 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000d9ef05)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x88, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}}}}}}}, &(0x7f0000efe000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xffffffff00000001, @empty, 0x2}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x1ff, 0x30}, &(0x7f0000000180)=0xc) 2018/04/02 03:25:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x9, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='net/protocols\x00') r3 = syz_open_dev$sndpcmc(&(0x7f00000012c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x6000) io_submit(r1, 0x2, &(0x7f0000001340)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x10001, r0, &(0x7f0000000200)='T', 0x1, 0x8, 0x0, 0x1, r2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x1e855d21, r0, &(0x7f00000002c0)="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", 0x1000, 0x5, 0x0, 0x0, r3}]) io_setup(0x2, &(0x7f0000000080)=0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e23, @multicast2=0xe0000002}, 'syz_tun\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400004) 2018/04/02 03:25:26 executing program 5: syz_init_net_socket$nfc_llcp(0x27, 0x40, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x11) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000373000)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/04/02 03:25:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x3}}, 0x96, 0x7ff, 0x0, 0x1}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4, 0x400}, 0x8) close(r0) 2018/04/02 03:25:26 executing program 0: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000040)=0x80000004) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = getpgrp(0x0) rt_tgsigqueueinfo(r0, r1, 0x3e, &(0x7f0000000140)={0x3b, 0x1, 0x8, 0x8}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000061f000)=""/1, 0xff40) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000180)={0x7, 0xfffffffffffeffff, 0x0, 0xfac, 0xc76e, 0xc1e6, 0x5aa800000000, 0xfa3d, 0x7fff, 0x8, 0xe6f, 0xfffffffffffffffa}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe3ffc)=0x2) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) accept$nfc_llcp(r3, 0x0, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/04/02 03:25:26 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x0) open(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) write(r0, &(0x7f0000001300)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) socket$l2tp(0x18, 0x1, 0x1) 2018/04/02 03:25:26 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, &(0x7f0000000000)=""/127, 0x7f, 0x40, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000000), 0x0) 2018/04/02 03:25:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f0000000200)="0f07ea040000000f019f0f01c9c4c1785834988fe9b8912d00180000b8010000000f01c166baa000b80ce90d32ef0f23ce0f01df", 0x34}], 0xaaaaaaaaaaaad34, 0x0, &(0x7f0000000100)=[@efer={0x2, 0x4000}], 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x400, 0x1, 0xe5, 0xfd07, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x4e20, @rand_addr=0xfffffffffffffffd}}, 0x7, 0xc7, 0xa19, 0x3, 0x52}, &(0x7f0000000140)=0x98) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000080)=0x5000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 03:25:26 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='comm\x00') exit(0x0) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) ioctl(r0, 0x3, &(0x7f0000000080)="47c929b173e190ffbcbfadcdc0917cfb8b776e") fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000100)="7573655b91f02e8b3af0b07481307b6c6f00", 0x12, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) 2018/04/02 03:25:26 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) accept4$ipx(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8003, 0x0, 0x0, 0x0, 0x0) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/104, 0x68) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x5, 0x0, "7d7cd9eaa4e6", 0x7f}, 0x10) umount2(&(0x7f0000000200)='./file0\x00', 0x3) 2018/04/02 03:25:27 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/02 03:25:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x88) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000feb000)=0xa90d, 0x4) poll(&(0x7f0000000140)=[{r0, 0x4}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) 2018/04/02 03:25:27 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x8, 0xfff, 0x3, 0x7fff, 0x1, 0x401}) timerfd_create(0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x1000, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0), 0x0, 0x200}], 0x4c0, &(0x7f0000000240)={[{@noquota='noquota', 0x2c}, {@lazytime='lazytime', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@grpjquota='grpjquota=', 0x2c}]}) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x200000000005, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000280)=0x4) 2018/04/02 03:25:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00000000c0)="2700000014000785fb30a28a6a00120f0a00111b01ff7f8ae4bc96f8579baa0e49d6a90600d6ec", 0x27) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) 2018/04/02 03:25:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvmsg(r0, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) dup3(r1, r0, 0x0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x204000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)="6e65742f69703621c4775816ec51966500") accept$ipx(r3, &(0x7f0000000300), &(0x7f0000000340)=0x65d1d0820fa4f25b) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000340)=0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDMKTONE(r4, 0x4b30, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) chroot(&(0x7f0000000280)='./file0\x00') r5 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='ocfs2\x00', 0x0, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000000000)={0x1f}, 0x8) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f00000000c0)={0xbd, @empty, 0x0, 0x0, 'lblcr\x00', 0x10, 0x0, 0x3b}, 0x2c) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x42d8, 0x2}, &(0x7f0000000100)=0x98) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000000)={0x14, 0x18, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x0) [ 96.874244] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/04/02 03:25:27 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6(0xa, 0x80000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002100000000ff, 0x2}, 0x20) 2018/04/02 03:25:27 executing program 6: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00006e5000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000021ff4)) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r4 = dup3(r3, r2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000080)="d823c8bafc7f9723c387dae58adfa7a8", 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r0) fdatasync(r1) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r5, 0x40086602, &(0x7f00000011c0)) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20448000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="88000000", @ANYRES16=0x0, @ANYBLOB="100b29bd7000ffdbdf250500000020000300080004000400000014000200697036746e6c300000000000000000004c000300080007004e200000080008000100000014000600fe8000000000000000000000000500ac141400080007004e21000014000600fe8000000000000000000000000000aa0800060007000000"], 0x88}, 0x1, 0x0, 0x0, 0x40010}, 0x1) r6 = socket(0xa, 0x1, 0x0) ioctl(r6, 0x8916, &(0x7f0000000000)) [ 96.916103] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/04/02 03:25:27 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2a001, 0x0) sendto$inet(r2, &(0x7f0000000080)="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", 0xfd, 0x4810, &(0x7f0000000180)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bond0\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) clock_settime(0x7, &(0x7f0000000280)) getsockname$netrom(r2, &(0x7f00000002c0)=@full, &(0x7f0000000240)=0x48) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ff6000/0x7000)=nil, 0x7000}, 0x2}) 2018/04/02 03:25:27 executing program 5: r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x6b, &(0x7f0000000040), 0x6227bfb0004c0920) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x224dc1215b888b1a, &(0x7f0000000080)={{}, {r1, r2/1000+10000}}, &(0x7f00000000c0)) 2018/04/02 03:25:27 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x40000) 2018/04/02 03:25:27 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x4}, 0xe) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) accept(r0, &(0x7f00000001c0)=@ax25, &(0x7f0000000080)=0x215) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x0, 0x401}, 0xc) [ 97.759636] bond0 (unregistering): Released all slaves 2018/04/02 03:25:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="1c0000002100ff8a000000eb00000000020000000800010004000000"], 0x1c}, 0x1}, 0x0) 2018/04/02 03:25:28 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x25}) r1 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/155) dup3(r1, r0, 0x0) 2018/04/02 03:25:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000880)='vfat\x00', &(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000d80), 0x0, &(0x7f0000000e80)=ANY=[@ANYBLOB="6350bf04003d732002003a434f17"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) mkdir(&(0x7f0000000040)='./file0/control\x00', 0x1ff) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x70cc3b8922081ddf, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xfffffffffffff1c6, 0xfffffffffffffffd}) 2018/04/02 03:25:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e24}, 0x425f189067050644) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) syncfs(r1) setreuid(0x0, r2) r3 = inotify_init1(0x80000) fcntl$setown(r3, 0x8, 0xffffffffffffffff) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x5, 0x600000) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f00000004c0)) fcntl$getownex(r3, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) r6 = accept(r0, &(0x7f0000000100)=@alg, &(0x7f0000000040)=0x80) lremovexattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@known='system.posix_acl_default\x00') openat$vsock(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-vsock\x00', 0x2, 0x0) accept$netrom(r6, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000002f80)="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", 0x201}], 0x1) 2018/04/02 03:25:28 executing program 3: syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x2cc5, 0x0, 0x0, 0x0, 0x8000000000000, 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000000)) 2018/04/02 03:25:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x2}, 0x8) 2018/04/02 03:25:28 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000003c, &(0x7f00000000c0)=0x3, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f0000001280)="c3", 0x1, 0x4000044, &(0x7f0000001300)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)=',', 0x1, 0x4004004, &(0x7f0000000180)={0x2}, 0x10) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/02 03:25:28 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000013002b0200000000714409d9ff6d5397a32921ff390000004a9f072fb8", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003006c6f00000000000000000000000000000c001a0004000a0004000000e19505694ce943aa3a10"], 0x40}, 0x1}, 0x0) dup2(r0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @remote}, &(0x7f0000000040)=0xc) [ 97.860187] netlink: 32 bytes leftover after parsing attributes in process `syz-executor5'. [ 97.870367] ptrace attach of "/root/syz-executor1"[6135] was attempted by "/root/syz-executor1"[8919] 2018/04/02 03:25:28 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffffffffffff9) r0 = perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x3a51, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r1}) r2 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006e00)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000006cc0)=[{{&(0x7f0000001180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000001200)=""/94, 0x5e}], 0x1, &(0x7f00000012c0)=""/80, 0x50, 0x10000}, 0x1}, {{&(0x7f0000001340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001640)=[{&(0x7f00000013c0)=""/148, 0x94}, {&(0x7f0000001480)=""/212, 0xd4}, {&(0x7f0000001580)=""/133, 0x85}], 0x3, &(0x7f0000001680)=""/227, 0xe3, 0x9}, 0x3ff}, {{0x0, 0x0, &(0x7f0000003940)=[{&(0x7f0000001780)=""/121, 0x79}, {&(0x7f0000001800)=""/141, 0x8d}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/102, 0x66}], 0x5, &(0x7f00000039c0)=""/4096, 0x1000, 0x7ff}, 0xa6}, {{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f00000049c0)=""/54, 0x36}], 0x1, &(0x7f0000004a40)=""/88, 0x58, 0x7}, 0x7f}, {{&(0x7f0000004ac0)=@generic, 0x80, &(0x7f0000006c40)=[{&(0x7f0000004b40)=""/4096, 0x1000}, {&(0x7f0000005b40)=""/156, 0x9c}, {&(0x7f0000005c00)=""/14, 0xe}, {&(0x7f0000005c40)=""/4096, 0x1000}], 0x4, &(0x7f0000006c80), 0x0, 0x8}, 0x8000}], 0x5, 0x10000, &(0x7f0000006e40)={r3, r4+10000000}) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000006e80)={'syz_tun\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000001140)={r1, 0x3}) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r6 = msgget(0x0, 0x4) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x2) msgctl$MSG_INFO(r6, 0xc, &(0x7f0000000140)=""/4096) 2018/04/02 03:25:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000040000002}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)=ANY=[]}, 0x1}, 0x3) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/02 03:25:28 executing program 2: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000000300)=[{0x6, 0x101, 0xffffffffffffffff, 0x80000001}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') [ 97.934475] netlink: 32 bytes leftover after parsing attributes in process `syz-executor5'. [ 98.051428] audit: type=1326 audit(1522639528.338:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8937 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x80000000 [ 99.562883] IPVS: ftp: loaded support on port[0] = 21 [ 99.913918] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 100.454982] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 100.461081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.516895] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 100.570550] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.598989] FAT-fs (loop0): Unrecognized mount option "cP¿" or missing value 2018/04/02 03:25:30 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000440)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x58, 0x117, 0x2, 0x42, "e620b79a2b045bc1d573a3f6c79340457ae9ddf8716d32f1c031b6aefdbfbd60a5d8f821f40e9687aecc6ab38aa0c6730b11042df3944b7318c065598ba1f8a7e379"}], 0xb8}, 0x0) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="240eb462a97b4e5cdedf0f4397763575d1ed892e02a1c9cc0fe6b49103d0921e", 0x20}], 0x1, &(0x7f00000003c0)}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0xa3a}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/02 03:25:30 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x814b, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x41000000, 0x10, r0, 0x45) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x424040) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/04/02 03:25:30 executing program 1: syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) socketpair(0x8, 0x2, 0x7f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000100)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5c257e33, 0x100) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f000047ffd8)={0x0, 0x15, 0x0, 0x0, "050098d653f427e857225586db142cdec6000117545274946a94771f398f405e"}) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x7, 0x503000) 2018/04/02 03:25:30 executing program 2: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000387000), 0x4) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x80000000) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000080)=0x2) connect$unix(r3, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r2) 2018/04/02 03:25:30 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x100) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000780)=0x80000000, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000ff9)='ns/ipc\x00') fcntl$addseals(r2, 0x409, 0x6) flistxattr(r2, &(0x7f00000000c0)=""/22, 0x16) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000300)={0x4, {0x2, 0x8001, @rand_addr=0x1}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0xfffffffffffffffb, 0xd74, 0x3, 0x3, &(0x7f00000002c0)='ip6_vti0\x00', 0x1, 0x10001, 0xfffffffffffffe56}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0xf, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000007c0)={r3}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000740)={0x5, &(0x7f0000000440)=[{}, {}, {}, {}, {}]}) setns(r2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@getae={0x50, 0x1f, 0x1, 0x70bd25, 0x25dfdbfe, {{@in6, 0x4d6, 0x2, 0x3f}, @in=@multicast1=0xe0000001, 0x6, 0x3503}, [@replay_val={0x10, 0xa, {0x70bd2b, 0x70bd2b, 0xa2}}]}, 0x50}, 0x1}, 0x40) rt_sigaction(0x3, &(0x7f0000000380)={0x7, {0x100}, 0x4, 0x1f}, &(0x7f00000003c0), 0x8, &(0x7f0000000400)) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/02 03:25:30 executing program 6: r0 = getpid() tkill(r0, 0x2a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x841, 0x1, 0xab, 0x2, 0x0, 0x2000, 0x5, 0x9, 0xffffffffffffffff, 0x4}) write(r1, &(0x7f000006e000)="7f", 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x1) 2018/04/02 03:25:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4d, 0x0, 0x0, 0x7fff}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000140)=r3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x6, 0x1f, 0x8, 0x6, 0x9, 0x2, 0x9, 0x5, 0x8, 0x7fff, 0x6, 0x3}) 2018/04/02 03:25:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/189, 0xbd, 0x20, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24}, 0x4, 0x4, 0x3, 0x3}}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005040)={'erspan0\x00', &(0x7f00000050c0)=ANY=[@ANYBLOB="4b0000000e"]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) [ 100.614748] FAT-fs (loop0): Unrecognized mount option "cP¿" or missing value [ 100.630301] FAT-fs (loop0): Unrecognized mount option "cP¿" or missing value 2018/04/02 03:25:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)=0x0) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setregid(r3, r4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000080)={0x4, 0x9, 0x7, 0x200, 0x8, 0x622a, 0x6, 0x1400000000000000, 0x100000001, 0x9}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="c4219d63ef0f01ca660f38815f910fc7adafa900000f07420f01c83edee466f2437d220f214164470fc76ae1"}], 0x1cb, 0x77, &(0x7f0000000000)=[@cstype3={0x5, 0x7}, @dstype3={0x7, 0x5}], 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 03:25:31 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='projid_map\x00') read(r0, &(0x7f0000000040)=""/205, 0xcd) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x6dbf, &(0x7f0000000140)=0x4) 2018/04/02 03:25:31 executing program 5: socketpair(0x5, 0x400000000006, 0x7fd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x5, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e20, @rand_addr=0x777b}, 0x200, 0x2, 0x80, 0x3, 0x0, &(0x7f0000000100)='bcsf0\x00', 0x265534c9, 0x0, 0x100}) ftruncate(r0, 0x10002) ioctl$KVM_NMI(r0, 0xae9a) listen$netrom(r1, 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/02 03:25:31 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x95, &(0x7f000000c000)=ANY=[@ANYBLOB="18000000000000000000000000000000950000000000cf00"], &(0x7f0000008000)='syzkaller\x00', 0x24, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x80, 0xd1, "184d01f113cffaf40d4206ad45ffb4788825bf652ffd482e67a2dbd8713599cbf7e75c6f8bf2c50d893c6617b98b918b377f1be7d9b98f526afbd0e21b5b53fe573990dc321e4e7dd9e0e6f839503fecc91ca8deb897374140b22e148f3ca9a0f5927a3ffe4daf815f5f53581d4e65c9ceb7275f75a7c0d057b22d83e01d7fd2b736d739bae7c243eaf6d9e35fb0c0af5c79bdd9429060d0f00fdc07456b353ed470bc18efcc384cb81ba4f43defd51dc1692c11b706d78c8c854c7ca4e57ea9ed71cf1895d8e1eff07e73ecbbbc00df2c"}) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, [@alu={0x7}], {0x95}}, &(0x7f0000007000)='syzkaller\x00', 0x5, 0xfefa, &(0x7f000000df19)=""/231}, 0x274) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0x8001) 2018/04/02 03:25:31 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) msgget$private(0x0, 0xab2376f03292f338) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x10001) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/04/02 03:25:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000340)="63707526352121000000010000039cd30e35cca01d3d0b0a1c60666f8dcc6d5c76fd2e9e09626b31deea1b0d3b81b62cd5b4223726b5797482fb1d83e6f82e2d6d0af3b128e9604401695c8d6c866c68a8fc80de2c4b099a06ef2b72590cf82c59249a74f41af3d61afdd00427799b7ce4b70845ed9780731957b75bf0253e4d4df598be5e3d7121a60f70013200bbbe9d7235af657010520b26afa8247f3756ed4c4a34cf9040d5540acac2865fc1ce8ded62538de97482f4317a7772e66f88e5e3e7476378c091498dfde4bb73bf0a004b9ee55ba00a0f") setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000004c0)="fc9940000008d8d39e0000490df0cc46", 0x2d3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000400)={0x1, 'vcan0\x00'}, 0x18) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r5 = socket(0x2, 0x0, 0x9) setsockopt$ax25_int(r5, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) shutdown(r0, 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1180480}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x100, 0x0, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@generic="afda9f340e0991e500101d8172242aa225c92dbaa19da76f99a1c2410cc2675c1f666afaef9e67c23e1ff299144ba5c0387f7a35377fde8a48ce4b00a834d5b3364ece1c3c3907ead85184f49200642f2f9e56b2dab8c9602e7d3a4e03cfc60570f9b70afdd45ebfae9646ba8cecf235ad56924ac53539ea1052099b8b161d35e0029d9550b78edd445f62c4081f16ed7453e56eb721165d6dfbfe7a4b4e36c09621c08004c3183da4826f83aad9724dc24c7f1ad1ddda192141cc0d6e7d57db5b7d3a935ec9fd0ee6e24f14e4a8174b5e2fc30626116c7e43cdf876505d5fe995b6eabbc41b6c4bc9a7"]}, 0x100}, 0x1, 0x0, 0x0, 0x4c0c0}, 0x10) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@ipv4_getroute={0x14, 0x1a, 0x100, 0x70bd2b, 0x25dfdbfd, {0x2}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x20000014) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000280), &(0x7f0000000280)=0x319) 2018/04/02 03:25:31 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xa3358ff2) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000080)={0x8}) ptrace$setsig(0x4203, r0, 0x401, &(0x7f00000000c0)={0x1, 0xfffffffffffff801, 0x5, 0x2}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/02 03:25:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) msgget(0x2, 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r1, &(0x7f00000000c0)="3b0d0fcbbcb9b6048f566f7d3dd167d7d284bf34e2a3daf69110ca", 0x1b, 0xf184, &(0x7f0000000140)={r2, r3+10000000}) 2018/04/02 03:25:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip_mr_cache\x00') getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) r4 = getegid() fchown(r2, r3, r4) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/04/02 03:25:31 executing program 7: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1fffe, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5255) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000040)='U', 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x8, 0x6, 0x7, &(0x7f0000004440)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006680)=0x14) sendmmsg(r2, &(0x7f0000008dc0)=[{{&(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x40}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000200)="747336fc02d2441a26e0de381859cee76032d5723f9626781a8084c68c7fd4e73e0764f4040cc3b1b5d3f9847ba747b980005d0ca464caf284151e9ece4815392928ef0b42ff33f7ad2718e240b7e799fd3cce20f14c997465916da741a9b70edea23f6b3986e040f1a59c687ee94098542591359e30ab407dc2a1ea09ebebe60c63039a58f21dbd45332b70fd924201aada6da92b897122495e0c15bf992662d52dc85997a8ee58829cb7d1a0e7b3b2a7167d9cd209af7bafa73cba", 0xbc}, {&(0x7f00000002c0)="61f5adb42319f136e640ddf1269b05ff1ba12403cc6e9f342a5b78fb1050b9f0862a604f2e89cc5287d57b243ba11f45a0d0617e9a596712cd0de7692bd208cad115f4404dc7345bd0c45b17e3a7b4bd5eae53edb06c4a509bfcfd7fdb6d", 0x5e}, {&(0x7f0000001240)="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"}, {0xa0, 0x10c, 0x429, "a2f462294559ae7814cd52b431c2c35fe45b9fd0f1f4b5ea46d416dfe82d99f79015a43592557e73b3b509042d288c911edb89e70d0e052cb5166bf3efc9b0a6b80aa3b1925ee231c749b8fc744ed31d583393f8cdcc07427fd4bb4529fd819fb7ed26451efef7925733dbc300b1d1bc2289e2719be0d083d66a41a4a0e5ec33208570e263675a6004250af4"}, {0x18, 0x0, 0x80000001, '{'}], 0x2398, 0x40000}, 0x3}], 0x8, 0x10) lseek(r1, 0x0, 0x2) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) write(r1, &(0x7f0000001200)='[', 0x1) lseek(r0, 0x0, 0x4) 2018/04/02 03:25:31 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='hpfs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) socketpair(0x1, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0) 2018/04/02 03:25:31 executing program 5: r0 = socket(0x0, 0x80001, 0x0) connect$ax25(r0, &(0x7f00001c1ff0)={0x1e, {"028361440fd400"}, 0x80000000}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x8, 0x5, 0x0, 0x8, 0x4, [{0x30000, 0x7, 0x8, 0x0, 0x0, 0x800}, {0x7, 0x6, 0x1, 0x0, 0x0, 0x1}, {0xfffffffffffffffd, 0xda, 0x0, 0x0, 0x0, 0x1004}, {0x1f, 0x4, 0xfffffffffffffff8, 0x0, 0x0, 0x480}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) [ 101.568777] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/02 03:25:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400), 0x0) accept$alg(r2, 0x0, 0x0) 2018/04/02 03:25:31 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000011c0)=""/20, &(0x7f0000001200)=0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x7, @random="eaf7ff647c71"}, 0x34, {0x2, 0x4e21}, 'syzkaller1\x00'}) 2018/04/02 03:25:31 executing program 7: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x27, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000036b000)=""/100, 0x71}], 0x9a, 0x800) 2018/04/02 03:25:32 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20a00, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x1e}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x0, 0x0, "d0f94ff0440fd4b6b82592d22a75eac48298b0a41167e3363d89e7d218c401399a0c352f709f97f43e9844fe5ef9f24dd531d6018650444e0f161cbbbf5b679770efd2bcb70f44bd7c77484a97f40a83"}, 0xd8) 2018/04/02 03:25:32 executing program 6: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@map_acorn='map=acorn', 0x2c}]}) [ 101.840261] ISOFS: Unable to identify CD-ROM format. [ 101.868886] ISOFS: Unable to identify CD-ROM format. 2018/04/02 03:25:32 executing program 4: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) socketpair(0x10, 0x1, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r1, 0x540d) 2018/04/02 03:25:32 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x1, 0x7ff, 0x0, 0x0, 0x3f, 0xfffffffffffffff9}}) r1 = getpgid(0x0) capset(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=ANY=[]}, 0x78) 2018/04/02 03:25:32 executing program 5: getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000040)=""/190, &(0x7f0000000100)=0xbe) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000280)) 2018/04/02 03:25:32 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)}, 0x10) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/02 03:25:32 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x7ff) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000080)={0x40001, 0x0, [0x101, 0xffffffff, 0x2, 0x5, 0xf0, 0x8, 0x7, 0x4]}) 2018/04/02 03:25:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000140)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000340)=0x2, 0x4) r2 = msgget$private(0x0, 0x40) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x5, 0x9, 0x7ff, 0x1, 0x5, 0x7}, 0x8}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000040)=""/27) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/02 03:25:32 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xffffffffffffffec, 0x1, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x400001) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000000140)=""/62) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) 2018/04/02 03:25:32 executing program 7: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0xfffffffffffffffe, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000006000)='self],&[-\x00', 0xa, [], [0x4, 0x0, 0x0, 0x2]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000040)=0x7fffffff) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/02 03:25:32 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x5) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2a, &(0x7f0000000900)={@local, @dev, @rand_addr}, &(0x7f00000009c0)=0xffffffffffffffea) r2 = perf_event_open(&(0x7f0000045147)={0x2, 0x70, 0x0, 0x303, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) poll(&(0x7f00000001c0)=[{}, {r2}], 0x2, 0x8000) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x8000) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x80000) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000003c0)={@dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff, r4}, 0xc) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x811, r2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x7, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000001c0)="4863a9f2409cae2394d09e2119a7415c7c8419230286c240775bc5a000d9b1d4e2bcbca86f419f76ca11e0221861940dff083ea436c74dce02c2ff20cfb2c5fb1753256ba7b6f137c39410d371f20d282d8459487b7552ea677102f311c5b6934dadc5bb8dce21c28ad70abb47a9bf06dd35e9826af47a5d3a70839588ce8d18bb7215", 0x83}], 0x1}, 0x8}], 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) syz_mount_image$bfs(&(0x7f0000000400)='bfs\x00', &(0x7f0000000440)='./file0\x00', 0xf396, 0x1, &(0x7f0000000840)=[{&(0x7f0000000480)="11820a2fff651d9156e0ae58e9a68489ed38ae97491e5915844e84531d4f35df3fe927079ccd3346cef0f8e5813ecb6c2ecd341def655018c231a89d2489a4", 0x3f, 0xe938}], 0x800, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x7) r5 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r5, 0x800c6613, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/02 03:25:32 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x2f2) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x0, 0x1}, 0xc) write(r0, &(0x7f00000012c0)="d1", 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400201, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/131) 2018/04/02 03:25:32 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000480)='rdma.max\x00', 0x2, 0x0) flock(r0, 0xb) write(r1, &(0x7f0000000180)="6b6fe16f8c6e223c33773b5e046e19c88ccb20a25dfba20fe93583499e4bea90ceca83237a62ffe3cd087e5b13d5d5624a23eaa3ba6412890a9141a48585e1f60e26db541222cace5c33d6d07c07ff8d24851f225abd51fdf3722b4213c62f784ae9a9ecaeecfbeb515915014b7b1dde5d6caff66fe94ea0eeb7687301ea9c70fd9b99d78216c1acd3aa5f1364f9db32d041af13135a372fc48f5f7cd7130fad52f8265f328a078e261e0979ca07448e191a0b42c6f81e8cefd14a872750269af4e42edf64f71b78fed9f03d", 0xcc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000080)={0x3, 0x4}) 2018/04/02 03:25:32 executing program 7: nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) signalfd(r1, &(0x7f0000000240)={0xc}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7ff, 0x0, 0x209, 0x2, 0x1, 0x2, 0xffffffffffffff00, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0xff}, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)) prctl$intptr(0x29, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x20}) mincore(&(0x7f000083a000/0x3000)=nil, 0x3000, &(0x7f00000001c0)=""/102) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000280)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, r4}) 2018/04/02 03:25:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f00000000c0)=[{0x7fff, 0x0, 0x0, 0xf1ca, @tick=0x401, {}, {}, @control}], 0x30) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x18}) 2018/04/02 03:25:32 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) write$rdma_cm(r0, &(0x7f0000005040)=ANY=[@ANYBLOB="00000000180000fa0400000000000000", @ANYPTR=&(0x7f0000005000)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="5cbc18f0cb279a6f"], 0x20) write$rdma_cm(r0, &(0x7f0000005080)=ANY=[@ANYBLOB="05008000100000fa", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x10) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) modify_ldt$write(0x1, &(0x7f0000002c80)={0xa1, 0x1000, 0xffffffff, 0xcfee, 0x8, 0x2, 0x8000, 0x7, 0x81, 0x8}, 0x10) r5 = socket$inet6(0xa, 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x35, 0x6, @thr={&(0x7f00000002c0)="3ac5c486460164999320ce70af95be1251ddb77c1bb431d42102d780ac1e17c6b905ef320b3cf6f5606471afd2a72733e117126375d9bcea8d9d7ebcd6d7c8f20c163369ff3410110dc14a6ab7b3aafabbc382d2a85b1935acd5ff0509d960778206a93ef781cf59c4aa9f92dbc5525c406795ef2b4283dbc2692a557dad828448f16ff674dbf134d7143bd38b40", &(0x7f0000000380)="4f97f66e285a59f6833c8cb10e2dfadc928d78ae24cbec5bc6a5b818de529ec2b49ff3d6c21fb55172982df9d424a03e44c7cd813d6e419107f2c2f6adb977d5d7c39398f41ecc3016197590988eef2792347892297ee7ea77a06c700b48"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000000680)='/dev/vcs#\x00', 0x2, 0x3fc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0x8001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000640)={r9, 0x7f, 0x4}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0xffff) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000006c0)={0x0, 0x58}, 0x8) timer_settime(r6, 0x0, &(0x7f0000000500)={{0x0, 0x989680}, {r7, r8+10000000}}, &(0x7f0000000540)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket(0x1e, 0x4, 0x0) getsockopt(r10, 0x10f, 0x84, &(0x7f0000003fb3), &(0x7f0000000000)=0xff5f) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000480)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x2000001, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000040)=""/36, 0x24}, {&(0x7f0000000080)=""/78, 0x4e}, {&(0x7f0000000700)=""/232, 0xe8}, {&(0x7f0000000800)=""/137, 0x89}, {&(0x7f0000000200)=""/66, 0x42}, {&(0x7f00000008c0)=""/236, 0xec}], 0x6, &(0x7f0000000a40)=""/223, 0xdf, 0x4}, 0x9}, {{&(0x7f0000000b40)=@in6, 0x80, &(0x7f0000001180)=[{&(0x7f0000000bc0)=""/179, 0xb3}, {&(0x7f0000000c80)=""/213, 0xd5}, {&(0x7f0000000d80)=""/126, 0x7e}, {&(0x7f0000000e00)=""/121, 0x79}, {&(0x7f0000000e80)=""/219, 0xdb}, {&(0x7f0000000f80)=""/215, 0xd7}, {&(0x7f0000001080)=""/233, 0xe9}], 0x7, &(0x7f0000000580)=""/15, 0xf, 0x3}, 0x9}, {{&(0x7f0000001200)=@ipx, 0x80, &(0x7f00000014c0)=[{&(0x7f00000012c0)=""/83, 0x53}, {&(0x7f0000001340)=""/28, 0x1c}, {&(0x7f0000001380)=""/192, 0xc0}, {&(0x7f0000001440)=""/90, 0x5a}], 0x4, 0x0, 0x0, 0xebcf}, 0x4}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001500)=""/26, 0x1a}, {&(0x7f0000001540)=""/53, 0x35}, {&(0x7f0000001580)=""/93, 0x5d}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/235, 0xeb}, {&(0x7f0000002700)=""/86, 0x56}, {&(0x7f0000002780)=""/96, 0x60}, {&(0x7f0000002cc0)=""/114, 0x72}], 0x8, &(0x7f0000002900)=""/157, 0x9d, 0x100}, 0x4e}, {{&(0x7f00000029c0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a40)=""/36, 0x24}, {&(0x7f0000002a80)=""/202, 0xca}], 0x2, &(0x7f0000002bc0)=""/22, 0x16}, 0x84a3}, {{&(0x7f0000002c00)=@nl, 0x80, &(0x7f0000002f00)=[{&(0x7f00000031c0)=""/68, 0x44}, {&(0x7f0000002d00)}, {&(0x7f0000002d40)=""/111, 0x6f}, {&(0x7f0000002dc0)=""/131, 0x83}, {&(0x7f0000002e80)=""/90, 0x5a}], 0x5, &(0x7f0000002f80)=""/147, 0x93, 0x7fffffff}, 0xd315}], 0x6, 0x0, &(0x7f0000001280)={0x0, 0x1c9c380}) 2018/04/02 03:25:32 executing program 5: syz_mount_image$ntfs(&(0x7f0000000580)='ntfs\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)={[{@umask={'umask', 0x3d}, 0x2c}]}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace$setsig(0x4203, r0, 0x9cb, &(0x7f0000000040)={0x23, 0x7, 0x0, 0x200}) 2018/04/02 03:25:32 executing program 3: creat(&(0x7f000078dff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x4, 0x8}) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)) 2018/04/02 03:25:33 executing program 1: getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000140)=0x8) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x200, 0x0, 0x1, 0x6, 0x0, 0x2, 0x4032, 0x0, 0x6, 0xffffffff00000000, 0x80000000, 0x6, 0x8, 0x9, 0x3, 0x4, 0x800, 0x3ffd, 0xb0a, 0x401, 0xf76f, 0x7, 0x100000000, 0x2, 0x3, 0x4ba, 0x1, 0xffffffff, 0x8, 0x5, 0x2e, 0x8, 0x401, 0x9, 0x9, 0x7, 0x0, 0x80, 0x1, @perf_bp={&(0x7f0000000100), 0xd}, 0x200, 0x7, 0x81, 0x7, 0xffffffffffffffff, 0x7f, 0xb}, r1, 0xa, r0, 0x9) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) syz_mount_image$minix(&(0x7f0000000200)='minix\x00', &(0x7f0000000240)='./file0\x00', 0x3, 0x3, &(0x7f0000001480)=[{&(0x7f0000000280)="576c94bf0a429dd3be184e6217a03fe42bb8e38b31e97308caba65a2c9fb3e21787fd882dadbb52ead442fc6c4d5be756c53abaf77f1d7dea2b7240ca9c20fb43fb9e08becafe89a4daa60b26ec75c9997cb2f2128546de4e8d82385bc5e6ce5a22103da6858c5516829be5d734a496749a76484f7c3f68bb1f97d65995828c77a596b2a0328209e5dc72b6d827993cae84b1bc0d786f5c20c7ce4a641b494a6a17174cb7732a684db6fd5419024bfc727dea2c6c179eca803f58f7b37baa914c0147f17592bc83ba377698c5d07799b59f513006e18e619b8779899f58866fd8280572e084c0e02610afe", 0xeb, 0x80000001}, {&(0x7f0000000380)="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", 0xfa, 0x3f}, {&(0x7f0000000480)="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", 0x1000, 0x5}], 0x20000, 0x0) [ 102.751445] ntfs: (device loop5): parse_options(): The umask option requires an argument. 2018/04/02 03:25:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0xfff}, &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getpgrp(r1) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x7, 0x5, &(0x7f0000000580)=[{&(0x7f0000000200)="67568ca67f7838a36197c2c900c525fa8419d7a646f146fe4ae933857437b8cef1021dd17a458044052c6129e0d60408fa706a5728ba7bc658546dedc0cfa73dbfde7e7c2c0cf7d697b933feb737aa59ced3c47c24609bcbf7f944959954322e", 0x60, 0x4}, {&(0x7f0000000280)="52dce76c44b9aaceca99215a976f8e08db9ab41c9cd92b8e117ca4c849f44f44", 0x20, 0x213}, {&(0x7f00000002c0)="c4ac2dd0a97da9218fed3b1f3ea0e8dcb0f0d284bd215a381d766513bf601dccdaa99ff4ad166e96805d6cb3f3f190cdf8fa2bd17aa6723cbd94410d22d517c1ccd68d725239d9f63bfb5b963ece9f2d5fd792b95ce9e024126523e7710d21a693d272ddafaf07c58f01eb443b8a3d8b395fc38b9a90b045de34a8abc0a1e1f5d2209c382f80750a486ee6b4c3e5109911e4b432026a9233b7737259baa13a9434ee5a", 0xa3, 0xffffffffffff8001}, {&(0x7f0000000380)="223f191b79068ac730b476d90bf8ed3df24cb3eaf5a0cb277ff89693ace862d9c0c75a75db5405c2fa5f191aa60865ce93dda59ffe1927441c569289b760480cfc2dfe50ba70c64c6bd98b7dbf3c4f4e78fb532bba34413cbdf4c886fd4e10d31ea5c368d87f3053f740cce65ab41a9e90691a57c6a8ef36002e7b9436970139b6c6e9e2afff9ea4ffd59a4c0db61c52432c195bb03d93421393cf15d88ae66e75d770e8533997ce37d54b409832cd563c345ed865b78f5952bf92b2935e9043bfc3fded4d1611565a84fead8345351e7464ab3e", 0xd4, 0x1000}, {&(0x7f0000000480)="d360b6b84e765cb35650de899e0dfb0b0c530bbcac0dcab35c5bd3913eede2635ef3a904c62b9d561dfce3ebffdb7464e7da27e1f5726b6a1348e76574e63c3a0579e72748159a14524b2c71a6f83039f544ab2cd985ec55faf42bac09eca517658f3beb43cb9674900037f8bf61d6d78ee4c171ecd232074a2adb1e75255452d514aa3c0e48a391ea99b3bd68c9eb9f1eb6810f8b564f1d36ab44ad7758dc98dd53f8b037e49c4932f4f540cd2080577ba2dcbbe3849182040a960e3308b134002a53f57dd13e95ff788687925717e4f9361909f2a17a359480", 0xda, 0x813}], 0x800, &(0x7f0000000600)={[{@dmask={'dmask', 0x3d, [0x34, 0x34, 0x30, 0x31, 0x37, 0x34]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x33, 0x30, 0x36, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x34, 0x31, 0x31, 0x32]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) fchmod(r0, 0x80) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="29000000200019000000ccffffc78206020000e3d1844400000000040d000e00eaab00000005f30000", 0x29}], 0x1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcs\x00', 0x20000, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000680)={[{0x0, 0x2, 0x80, 0x5, 0x800, 0x5, 0x100, 0x6, 0x2, 0xfffffffffffffffd, 0x8001, 0x3, 0x881}, {0xb1f, 0x7, 0x57de, 0x1, 0x5, 0xd05c, 0x99bc, 0xfec2, 0x9, 0x3a, 0x8001, 0xffffffffffff2ca2, 0x8}, {0x1ff, 0x9, 0x3ff, 0x7, 0x8001, 0x0, 0x63, 0x3, 0x0, 0x3, 0xfffffffffffffff7, 0x4, 0xfff}], 0x6}) [ 102.813863] ntfs: (device loop5): parse_options(): The umask option requires an argument. 2018/04/02 03:25:33 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) r4 = accept4(r1, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x80, 0x80800) accept4$vsock_stream(r4, &(0x7f0000000140)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) kcmp(r3, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000000180)=0x1ff) 2018/04/02 03:25:33 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x32880, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000002c0)={0x1400000000, 0x1, 0x8, 'queue0\x00', 0x8}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009bff9500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r1, 0x0, 0xe, 0xd5, &(0x7f0000000280)="8156037b628da166deba247d7685", &(0x7f0000000380)=""/213, 0x5859}, 0x28) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000034c000), 0x4) r3 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000000000), 0x4) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000140)) [ 102.898921] FAT-fs (loop4): Unrecognized mount option "allow_utime=" or missing value [ 102.933441] netlink: 'syz-executor4': attribute type 14 has an invalid length. 2018/04/02 03:25:33 executing program 1: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3000009, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x80) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ff9)={0x20080522}, &(0x7f0000000000)) rmdir(&(0x7f0000000040)='./file0\x00') [ 102.999484] FAT-fs (loop4): Unrecognized mount option "allow_utime=" or missing value [ 103.005778] netlink: 'syz-executor4': attribute type 14 has an invalid length. 2018/04/02 03:25:33 executing program 1: ioctl$PPPIOCGFLAGS(0xffffffffffffffff, 0x8004745a, &(0x7f0000000000)) r0 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x3ff, 0x2000) statx(r0, &(0x7f0000000040)='\x00', 0x1100, 0x1, &(0x7f00000000c0)) 2018/04/02 03:25:33 executing program 2: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000000300)=[{0x6, 0x0, 0x0, 0x50002}]}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000080)={0x3, 0x8}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') 2018/04/02 03:25:33 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xcf, 0x0, 0x100000000000000, 0x0, 0x80000000, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1000, 0x0, 0x0, 0x80, 0x7, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r3 = memfd_create(&(0x7f00000000c0)='!ppp0cgroupvmnet0-\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0xffffffffffffff4f) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x8, 0x8001, 0x95, 0x7, 0xeec1, 0x7, 0x5, r4}, 0x20) r5 = dup(r2) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'ip6_vti0\x00', 0x2000}) bind$unix(r5, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0xb, 0x1}, &(0x7f00000001c0)=0x0) timer_gettime(r7, &(0x7f0000000200)) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) r8 = socket$inet(0x2, 0x5, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) r9 = dup3(r0, r1, 0x0) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_DEVICE(r9, 0xc00caee0, &(0x7f0000000440)) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x200000, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x0, 0x57, 0x256, 0x73, 0x3, 0xffffffff, 0x4, 0x8000, 0x0, 0x2, 0x0, 0x3, 0x77}) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000000280)={0x0, 0x3}) [ 103.511072] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/02 03:25:33 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x5, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000940)={0x0, 0xd90, &(0x7f0000000740)="3d8151f19828d9e6f05038a7b86dd9d43c2e0e7b35d2da077f6f2d4a60162f3ae6c5c515c4843a26c6d9d74e6d22509983a6996ce8741b34707229f82cee10f891aa12e1785cf282cacfad5ceb8f0e50835f17002bffbc473fd4e9ebd02ef10c1e50b5ab682a06d4a71e35253057229f7eaf8bd063f49403bbd613cd3e63234644d8f02c863c64720a2f35b08551eeb55ca68a7c6b77600d46f1c4064b5e7b7e894b8c4c82959a109753869d1a416466d72b91b5ce834c7d0438b50e0896bc07684cabba93e383349f942d0bf839137dc5df8e019214617f557841277c87080344425300a117e8cabfcfe0f507975e45eaeaa0b1", &(0x7f0000000840)="883ab380c3be102a2b417146076906c0103afcea71c8afaf61eb5e471d91c4bb48ab86f5a82ca10c173d1273545926b34d5c2ff7b2fa0b23b4f56af07336973fa36069e200a1b773beb3a65642c392de122290f290a59bfbe744933dac5d129fac8298a15f2b744fe40cef5bba9ec537fef65a53c343e91b98807ef44864e58463783e7662c7be94ac548468dc10418c1de231ba78372ce25da848f10ccbc1c3195bd2252bdba4f3ec8cb5125cd4c5aa6f92d79e1724f81428e2ff35399395097d", 0xf4, 0xc1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) setgid(r4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a40)={r1, 0x28, &(0x7f0000000480)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000a80)={r5, 0x8, 0x8}, 0xc) clock_gettime(0x0, &(0x7f0000000ac0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={{0x0, r6/1000+10000}, {r7, r8/1000+10000}}) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) accept$ipx(r0, 0x0, &(0x7f0000000280)) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x4, 0x9f, &(0x7f0000000c80)="9694741050af617c80fe6039291e57685da7268811a1297b5577321e9175602dec2673a743d3f183d1449374d7a8e0f6ec85d4ad72719a79b49a215e90f5e83c8d973a09d1540201347812e13b3a069702b44745c881dafd756b520c8f536b64be0a06a17d25d17238cbb2b54718957766a952884409c0dae4d9b5586153b95d1fad1feebe520bbd521fcff56af76a43acb8e100219eeeac02a66883207772"}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000004c0)='./file0/file0\x00', 0x5, 0x1, &(0x7f0000000540)=[{&(0x7f0000000500)="1df7a0e1013b330739e5da48a7f97c41e691", 0x12, 0x7fffffff}], 0x2, &(0x7f0000000d80)=ANY=[]) writev(r0, &(0x7f0000000080), 0x0) fchdir(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b00)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0x37e) setsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x5, 0x4e22, 0x0, 0xa, 0x80, 0x20, 0xbf, r10, r3}, {0x9, 0x3, 0x9, 0x101, 0x2, 0x2, 0x0, 0x3}, {0x5d4, 0x1, 0x9, 0xffffffff}, 0xa11, 0x6e6bbd, 0x0, 0x0, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d2}, 0x0, @in=@loopback=0x7f000001, 0x34ff, 0x0, 0x0, 0x0, 0x8, 0x5a9, 0x753d9ffffffffffd}}, 0xe8) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7ec) rmdir(&(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) accept4$ipx(r9, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x800) syz_fuse_mount(&(0x7f0000000a00)='./file0/file0\x00', 0x3fff, r11, r4, 0xce, 0x100080) pivot_root(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') chdir(&(0x7f0000000c40)='./file0/file0\x00') 2018/04/02 03:25:33 executing program 4: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) lseek(r1, 0x0, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r0, &(0x7f0000000080)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d6fff4)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f0000199fe0)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) 2018/04/02 03:25:33 executing program 5: perf_event_open$cgroup(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8280, 0x81}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x9, 0x400000) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x0, 0x20, 0x2, 0x4, 0x0, 0x0, 0x0, 0x5ab056831d2ceb9, 0x3, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x7, 0x4, 0x6, 0x8, 0x800, 0x20, 0x1f, 0x0, 0x7, 0x8, 0x81, 0x5d9, 0x8, 0x4, 0x0, 0x80000001, 0x1, 0x0, 0x0, 0x10000, 0x0, @perf_config_ext={0xbd, 0x9}, 0x8000, 0x2, 0x80000000000000, 0x0, 0xeb3, 0x8, 0x9}, r0, 0x7, 0xffffffffffffffff, 0xa) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x748, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = dup3(r5, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000000240)=ANY=[@ANYBLOB="72abaaaa000000001ce3a59d510020096d96cbf1ce7abc11ded470b22a37390c692f061f2b5c7b2aeb0eeea03b09b3746f3f"]) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000012c0)=ANY=[], 0xffffff4b) r7 = socket$packet(0x11, 0x3, 0x300) splice(r0, &(0x7f00000000c0), r7, &(0x7f0000000100), 0xff, 0xb) read(0xffffffffffffffff, &(0x7f0000000280)=""/100, 0x64) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000000000)) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000200)={0x40, 0x100000001, 0x1fd, 0x2}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000000140)=0xc) 2018/04/02 03:25:33 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x0, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x88) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) [ 103.555148] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 103.621771] x86/PAT: syz-executor5:9382 map pfn RAM range req write-combining for [mem 0x184c40000-0x184c43fff], got write-back [ 103.670099] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 103.689346] x86/PAT: syz-executor5:9396 map pfn RAM range req write-combining for [mem 0x184c40000-0x184c43fff], got write-back 2018/04/02 03:25:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x400000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x80, @loopback={0x0, 0x1}, 0xffffffff}}, [0x0, 0x3, 0x4, 0x4, 0x6, 0x40, 0x6000000, 0x2cbb, 0x6, 0x100000000, 0x6, 0x6, 0x1, 0x80000000000fff, 0x80]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x7fff, 0x2, 0x10001, 0x5f4d, r2}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r2, 0xffff, 0x1ff, 0x3, 0x6, 0x1000}, &(0x7f0000000440)=0x14) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xce8a, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000180)={{0x20000000000}, 'port1\x00', 0x20, 0x1000, 0x8, 0x9, 0x7fff, 0xb7, 0x6, 0x0, 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000100)={0x222, @time, 0x100, {0x2, 0x7f}, 0x6, 0x1, 0x8}) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/04/02 03:25:34 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/04/02 03:25:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fcntl$setsig(r0, 0xa, 0x36) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0), 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) 2018/04/02 03:25:34 executing program 7: r0 = memfd_create(&(0x7f00000001c0)='@&prockeyring\x00', 0xffc) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000104) r2 = dup2(r1, r0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000700)=ANY=[]}, 0x1, 0x0, 0x0, 0x48010}, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000a80)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x2, 0xff}, 0xc) clock_gettime(0x0, &(0x7f0000000180)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x4}, @queue}], 0x30) memfd_create(&(0x7f0000000400)='keyring*\x00', 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000000340)={{0x15, 0xdc}, 'port0\x00', 0x8, 0x8, 0x2, 0x8, 0x8a67, 0x8, 0x6, 0x0, 0x4, 0xe287683}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1cb) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x1f, 0xa5, 0x6, 0x82d, 0x7, 0x3a}) 2018/04/02 03:25:34 executing program 6: mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) socketpair(0x8, 0x80003, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f0000001040)='memory.current\x00', 0x0, 0x0) syslog(0x3, &(0x7f0000000040)=""/4096, 0x6d6665862840fa73) syncfs(r0) 2018/04/02 03:25:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14}}}, 0x9}}, &(0x7f00000000c0)=0xb8) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f0000000000)={0x1f0b, [0x4]}) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x7fff, 0x4040) ioctl$TUNSETLINK(r1, 0x400454cd, 0x207) 2018/04/02 03:25:34 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x1) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000140)) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) socketpair(0xd, 0x2, 0xfff, &(0x7f0000000000)) socket$nl_route(0x10, 0x3, 0x0) 2018/04/02 03:25:34 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x44, 0x0, &(0x7f0000000400)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)}}], 0x0, 0x0, &(0x7f0000000500)}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x30, 0x448142) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x8000, r2, r3, 0x800, 0xffffffff80000000, 0x200000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/02 03:25:34 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000040)='./bus\x00', 0x81, 0x0) sendfile(r1, r0, 0x0, 0xd7c3) lseek(r0, 0x0, 0x4) ioctl$KDSETLED(r0, 0x4b32, 0x0) 2018/04/02 03:25:34 executing program 6: clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) tkill(r1, 0x32) wait4(r1, &(0x7f00000000c0), 0x0, &(0x7f0000000140)) 2018/04/02 03:25:34 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1ff, 0x4800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f0000000200)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x38, &(0x7f0000000140)=[@fda={0x66646185, 0x4, 0x101, 0x1a}, @ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x1, 0x14}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f00000001c0)=[0x38, 0x18, 0x0, 0x0, 0x0, 0x0, 0x48]}, 0xfff}}], 0x39, 0x0, &(0x7f0000000280)="f4ba065c1c18ff4fdb4c371b0bc09cee01af67b654882dc59fe7ecabcc8393549d805f444c7834fc9bba3ef95f95a8dcf238d65533d9c887d3"}) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x21, 0x8aff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) [ 104.085777] binder: 9428:9429 got new transaction with bad transaction stack, transaction 19 has target 9428:0 [ 104.096324] binder: 9428:9429 transaction failed 29201/-71, size 0-0 line 2875 2018/04/02 03:25:34 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x2, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f00000003c0)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x7f}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240), &(0x7f00000002c0)=0x8) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/37) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={"7365630900000000000000bc6ac11700dfffffffffffffff00"}, &(0x7f00000000c0)=0x54) 2018/04/02 03:25:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x581240, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000, 0x0) accept$inet(r3, 0x0, &(0x7f0000000140)) io_setup(0x400, &(0x7f0000000080)=0x0) io_submit(r4, 0x0, &(0x7f00000004c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x1) socketpair(0x4, 0x0, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa92670868000000001c00e7ff0000007741299f9c5f73e4892421ffe304859078accd50178203a78c6310ebf38aef136aa879d90e6cdaf501d4579ae7dd35bafcc1fd685214006415ecd90347f42892d216b3d25f1f16864f531e14a0cd7d935e36e4735950e6ecf2e99b00e71c86f932a894f12855671d4ecdbbc7db1f619254fda477516a894d29d322bd96d044b6d38cd543694b"], &(0x7f0000000000)) ioctl$LOOP_SET_FD(r5, 0x4c00, 0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/04/02 03:25:34 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x5) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10000, 0x80000) ppoll(&(0x7f0000563fe0)=[{r0}], 0x1, &(0x7f0000313ff0), &(0x7f0000cee000), 0x8) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xff, 0x7, 0x2400000000000000, 0x401, 0x47, 0x2, 0x5a, 0x9, 0x7f, 0x1, 0x4, 0x200}) 2018/04/02 03:25:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x6500, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x4, 0x3, 0x3, 0x9, 0xc06a, 0xffffffff, 0x8000}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="009900b5bbb7e16c840332f4de297f4c5a6a73b2cf458985a26bf8be28e0b47ac480bf4d5eea8e5b4880d01710f9caf6cf694325bc0ecba0604e18c0182c8888e5da8e48a2321ffb071482d8518ad08700c652bacf2a0f240e5ff45f931ba3a30454f5e6b00e39398bd74e805a46878b58da9a6c3d314b7881a652758b80d72d623de94769c028b251a661061f7bff116754c58309a7e13adc04cced67d9ff2bd773706f79344e08439f9448d774e10a60e3aa5d7c7278085e56fec692a4743d89019628064e8c279f45c36b1a8033f33fb33d", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000001e80000000000000000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00'], 0x44) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xcd}}, 0x80000001, 0x0, 0x8, 0x0, 0x20}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}, [0x2, 0x6, 0x5, 0x5, 0x7fff, 0x0, 0x1, 0x0, 0x5, 0x17, 0x200, 0x0, 0x7, 0x3, 0x2]}, &(0x7f0000000b80)=0x100) futex(&(0x7f0000f72ffc), 0xb, 0x0, &(0x7f00001bc000), &(0x7f0000f72ffc), 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000280)={0x97e1, 0xffffffffffffffff, 0x2, {}, 0x7, 0x80000000}) getsockname$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) getdents(r0, &(0x7f0000000000)=""/25, 0x19) [ 104.220324] binder: BINDER_SET_CONTEXT_MGR already set [ 104.266094] binder: 9428:9450 ioctl 40046207 0 returned -16 [ 104.287682] binder_alloc: 9428: binder_alloc_buf, no vma [ 104.293379] binder: 9428:9429 transaction failed 29189/-3, size 40-8 line 2963 [ 104.344285] binder: 9428:9466 got transaction to invalid handle [ 104.350497] binder: 9428:9466 transaction failed 29201/-22, size 0-0 line 2848 2018/04/02 03:25:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x2f2) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x0, 0x1}, 0x7) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) write(r0, &(0x7f0000000000)="ba", 0x1) [ 104.413207] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.419183] binder: undelivered TRANSACTION_ERROR: 29201 [ 104.424970] binder: release 9428:9429 transaction 19 out, still active [ 104.431785] binder: unexpected work type, 4, not freed [ 104.437113] binder: undelivered TRANSACTION_COMPLETE [ 104.442246] binder: undelivered TRANSACTION_ERROR: 29201 [ 104.448089] binder: send failed reply for transaction 19, target dead 2018/04/02 03:25:34 executing program 1: pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff], @rand_addr=0x1000}, 0x4}}, 0x5, 0x3}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0xe7, @empty, 0xff}}, 0x7f, 0x7, 0x1163, 0xfffffffffffff800, 0xb0}, &(0x7f0000000380)=0x98) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000ffb000/0x4000)=nil) syz_emit_ethernet(0x66, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8200, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000180)=0x10000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r2}, 0x10) 2018/04/02 03:25:34 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x101100) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x80200) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000000c0)={0x40000000000592f, 0xa, 0x1, r1}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffefffc, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)) 2018/04/02 03:25:34 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r0, &(0x7f00005f6000)=""/99, 0x63) recvfrom(r0, &(0x7f0000000000)=""/88, 0xdd313e764190a54a, 0x122, 0x0, 0xf) write(r0, &(0x7f0000000000), 0x0) 2018/04/02 03:25:34 executing program 4: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x40, 0x0, 0x1, 0x25}, 0x3da) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xe8, r1, 0x300, 0x70bd28, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1592d780}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffe0df}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80000000}]}, 0xe8}, 0x1}, 0x4000000) 2018/04/02 03:25:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75700004786ffdbe476de7d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='cgroup.clone_children\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) 2018/04/02 03:25:34 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, "8eed36808f2f9f59861c143a3f2a0643df18e7c7abeb68c5d48ade5c64c514dffcadf3dd4c376da31fa07bf2"}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000000c0)={{0x4, 0x0, 0x0, 0x0, "32fa1dda2f2456c72df49535c3a4a3dbb24664d1f8e487ea5dfc6d6dea7969ea8bc6cb5c64dcbad016048c78"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "abe1c3c1883e7b67789650332015b4010c2f0cc137e778fac006200d247e0a5c34ac71eaf2791690c2ffa7920122f59a373ffcefa857d8c3e797f60945f7df5f", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13}) 2018/04/02 03:25:34 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080), 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x1) accept$ax25(r1, 0x0, &(0x7f0000000040)) 2018/04/02 03:25:34 executing program 4: r0 = socket$inet(0x2, 0x80003, 0x100000001) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x6488}}}}}, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000b40)=""/16, &(0x7f0000000b80)=0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000ac0)=@broute={'broute\x00', 0x20, 0x7, 0x980, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x8137, 'ip6gretap0\x00', 'bridge0\x00', 'dummy0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff], 0xa0, 0x200, 0x238, [@state={'state\x00', 0x8, {{0x2}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x80000001, 'system_u:object_r:scanner_device_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="831121a68c1d", 0xbfb32672448cd7dd}}}}, {{{0x9, 0xc, 0x6, 'bpq0\x00', '\x00', 'ipddp0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe8, 0x130}, [@common=@nflog={'nflog\x00', 0x50, {{0x1ff, 0x20, 0x8001, 0x0, 0x0, "a6ece2a06ad2796e986594f33ccbf35368a1f3f121069f2eb938ec2dd1141b12a80b00ce7de21b2ec843c54af304288b66692379315a9d80b6de0613ea260ce7"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x9, 0x7, 0x73c9e533}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x0, 0x35, 0xeae7, 'ipddp0\x00', 'syzkaller0\x00', 'teql0\x00', 'bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa8, 0xf0, 0x140, [@realm={'realm\x00', 0x10, {{0x10000, 0x5}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x6, 0x7fffffff, 0x5}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x800, 'syz1\x00', 0x2}}}}, {{{0x19, 0x4, 0x9019, 'gretap0\x00', 'nr0\x00', 'gretap0\x00', 'bcsh0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x80, "dce01a5c098a9b9e0de4078c489179290fa6973e73f745b299e21faafd29", 0x2}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x10, 0x0, 'vlan0\x00', 'irlan0\x00', 'vlan0\x00', 'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x9, "52e776b0f8e2eb332cc854e2ca2e82c1c4f8c6b3f4401df6938607e9089c"}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x40, 0x9300, '\x00', 'ip6tnl0\x00', 'syzkaller1\x00', 'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x138}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x7, 0x7, 0x7be8}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz0\x00', 0xffffffffffffffa1}}}}, {{{0x0, 0xbb5ae04dc0f2c61b, 0xe9ff, 'bridge0\x00', 'ip6tnl0\x00', 'bridge0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xa8, 0x128, 0x160, [@realm={'realm\x00', 0x10, {{0x400, 0x9}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffc}}}, @common=@ERROR={'ERROR\x00', 0x20, {"0fc7fd0c5e9d9a4a2327d7176fb46cac44ec4833da57dfd9fc7a96a5607f"}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}]}, 0x9f8) [ 104.524852] ion_ioctl: ioctl validate failed 2018/04/02 03:25:34 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc, 0xaaaaaaaaaaaad01, &(0x7f0000000200)=[{&(0x7f0000010c00)="144344303031", 0x6, 0x8ffe}], 0x8, &(0x7f0000000240)=ANY=[]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), &(0x7f0000000140)=0xffffff3d) 2018/04/02 03:25:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400), 0x0) accept$alg(r2, 0x0, 0x0) 2018/04/02 03:25:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = getegid() setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendmmsg(r0, &(0x7f0000000e40)=[{{&(0x7f0000000680)=@nl=@unspec, 0x80, &(0x7f0000000800)=[{&(0x7f0000002340)='Y', 0x1}], 0x1, &(0x7f0000003340)}}], 0x1, 0x8000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuset.effective_cpus\x00', 0x0, 0x0) r3 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f00000007c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000ac0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000b00)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000c00)=0xe8) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000d40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002300)={0x0}, &(0x7f0000004700)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004740)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000004840)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000004880)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000048c0)={0x0, 0x0}, &(0x7f0000004900)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000004940)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004980)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000004a80)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004ac0)=0x0) lstat(&(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004bc0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004c00)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000004d00)=0xe8) r19 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000004d40)='./file0\x00', &(0x7f0000004d80)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004e00)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000004f00)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000061c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006200)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000006300)=0xe8) r25 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006340)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000006440)=0xe8) sendmmsg$unix(r2, &(0x7f0000006880)=[{&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000e80)="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", 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{&(0x7f0000004380)="ad4ff4c00c1ce767cbefc8fa51541294ed3ad2c88132fccce23e47fab185bdee923c66515075d5bb16617c8038f234d911d05caa6b307c3fd5e2ff7d3b87839cdccec241b0df6e648b2218d75841367b6e8edab57aded26c88e7c60630618d48e22ff23eb4f84c4484ea78a8f995a3e53f8f20dd9102ac96dd53509120ecb64890a894aa9c13acc7e13b42e58cf6b7491fb9a2af10f8f84cd84ba0d3f683447be1b081aa2fcb6a1347a55590f7fc972652205bb6925a1c15fe056ef37e23594045", 0xc1}, {&(0x7f00000022c0)="4f9c0839ee7dcfc31e7aa14a", 0xc}, {&(0x7f0000004480)="d5c011179bf585371cba822c732b8cebcee793cf095138d1ae0eb96015734cbbf067c218ac160908ad46480bb3fc81562a4c42415948f8e638b0a43846db385d7a36465c6cf6d1f257cfca5ea6d1b8e6de4eba39515f35145b006e2edd1603164b06719982bf1d2a41433061d6f0932fda2990f3a73508d5987df0e3e76657506cf40f3f6983f296d4a98332bb0c03924318c3276fad2cc4a4f2b345db05ba2ba9bc39037a3ec424c727c3c2c9f13d4106d9ae0e66504bb250e54fde520601c3ec2f1bd50ea72c0dc158", 0xca}, {&(0x7f0000004580)="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", 0xfd}], 0x5, &(0x7f0000004f40)=[@cred={0x20, 0x1, 0x2, r9, r10, r1}, @cred={0x20, 0x1, 0x2, r11, r12, r1}, @cred={0x20, 0x1, 0x2, r13, r14, r1}, @cred={0x20, 0x1, 0x2, r15, r16, r1}, @cred={0x20, 0x1, 0x2, r17, r18, r1}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r1}, @cred={0x20, 0x1, 0x2, r21, r22, r1}], 0x108, 0x94}, {&(0x7f0000005080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006180)=[{&(0x7f0000005100)="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", 0x1000}, {&(0x7f0000006100)="5e1ac91f1815c87c6c32949830538b0cf545fc0910713879bf1f88941235a918138f056f4e197a72e0cc54c289c2c4eb31f92059348b6ec83b0c445f05908e4b7d1151b7bf64b0037105aacc5a9a934a73455292e0bf4b03b589b45dd03abbcae77f962cb3a4439491491700a61418ae3960a9138fc69165c0", 0x79}], 0x2, &(0x7f0000006480)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r1}, @cred={0x20, 0x1, 0x2, r25, r26, r1}], 0x60, 0x51}, {&(0x7f0000006500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006800)=[{&(0x7f0000006580)="33bac290123857ef59146f38b2e86e6930ab91d41d286c7c4fbb1941abac814ac2044e2fa9e10468e8af978eb9baf74d0131546d78a8cd4cafc89116b9fcc1f8001e4f908584439fc2ed1fbbc3a430d12c6fdeedce3c7025231977b4787bb452ba1aceba304a385a6e2ffcf4f1563a0868774cf482672ed164924ad44bff03ca0383892b8514ffee6d4d7702e0a0a32bc22a9ca05a96de1bb6872e0393da0116c4e3580d30c89268cf28a8bf5146345c70508427f3c663c3d6dd5f7a1ef366533107122bfea3a1d376512df6adc3ad20", 0xd0}, {&(0x7f0000006680)="4240701d7a339d4ef5a536bb607f524f506ce078af6bcd96610e40179b3df22f80015bb3b18cad5a178d566e2d4628ad8af1ab28b7f14536", 0x38}, {&(0x7f00000066c0)="ca7825f1c3319a09f5b328fdc92f708d30df9486eda5da3d1108363824b32fc58e71e9c23ffb0afcb86cd9e1a64331e23615c613eba4990ea7648aa621284caeae9dc93e7063549bbe", 0x49}, {&(0x7f0000006740)="fd1b86c7e76187ebbe7f1ecf4823e23f198a21def9768359cd8596e4e7923504ed1c231ee9b63f7cca3b9f95ebf64e906434ddf0649e6b1718937fefbcc01e44527a7a42bdffeab115633ce9bc29eea913c5ce9bbe0803291b9137c32462f251552dbb5aa2dfaa7ac0cb398b906b53cbf351225b70cbd6b2ca03347817d6cbfd3c66c0c472493fa46c6be7edccf5ceeeb4ef6735753b636f05c3e6e19984e01ec3847cd0c1b853a662ce57ef6768b7a275aaa9ab7d59ac84c788f4", 0xbb}], 0x4, &(0x7f0000006840), 0x0, 0x4000000}], 0x6, 0x11) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0)="998a04bedace8520e3ec745b886d65e883be4bad9afbceb39d80abf2f71bdcbfbcb07d27bbbea852a61481c38b5badfa91ddc7c0f08cea29c68f362eeb7d1c4c02ec4d50ea1f13697c064896b6d94e8bf8df618206825ae85a16adf01bbf48d7c1ec774e3c2fd1bbf067bfccaf1b830201facd0a9200043d81ed40c8ac5119be02722788df575392a039bb361e52dbd94160a8aa7c3eb9b30d29b32b1187ffe6e15e36f86b68c663c60c5901644c1db326867e31af47dcce0b182dc8527b97da36071bf215340186bf9c05c34a42c061bc775306b67e6f7788cc9b54c57cc1980adfaba3aed26c", 0xe7) connect$pptp(r0, &(0x7f00000002c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r27 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x0) ioctl$TIOCGSID(r27, 0x5429, &(0x7f0000000240)=0x0) ioctl$TIOCGPGRP(r27, 0x540f, &(0x7f0000000280)=0x0) setpgid(r28, r29) ioctl$sock_inet_udp_SIOCINQ(r27, 0x541b, &(0x7f0000000080)) [ 104.722896] ISOFS: Unable to identify CD-ROM format. [ 104.772083] ISOFS: Unable to identify CD-ROM format. 2018/04/02 03:25:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x77, 0x20000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r1, 0x2, 0x70bd26, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x40}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000040}, 0x40800) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000280)) 2018/04/02 03:25:35 executing program 4: r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x70, 0xe12, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r2 = getpid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x400) r3 = perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x100, 0x0, 0x6, 0x1ff, 0x0, 0x10000, 0x3500b, 0x200000000008, 0x0, 0x9, 0x2, 0xa, 0x7, 0x40, 0xa9, 0x8, 0x42, 0x400, 0x81, 0x0, 0x3f, 0xffffffffffff494b, 0x800, 0xfffffffffffff800, 0x0, 0x8, 0x16b, 0x800, 0x100000, 0x1ff, 0x46, 0x100, 0x200, 0x0, 0x401f, 0x10000, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000080), 0x4}, 0x29620, 0xfffffffffffff60c, 0x5, 0x6, 0x4, 0x1, 0x7}, r2, 0x1, r1, 0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) close(r0) r4 = fcntl$dupfd(r1, 0x406, r3) sendmsg$key(r4, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x2, 0x18, 0x5, 0xf, 0x3, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e22}]}, 0x18}, 0x1}, 0x4000004) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x7, 0x1f}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r5, 0x51, 0x1000}, &(0x7f0000000340)=0xc) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='gfs2\x00', 0x800400, &(0x7f0000000240)="2ae58a34f307b9d9a01b35be38d783586999adc7711c7c339601809e437cbeff0b32e419718a80c9f334603f7ab1c7e8bc2308430599bc787b3c6a11b6311de0eaa5a1e99e24cbd9b2ec972e5a52faff2913405cc857e75c2ecafb1104058d8843") getpeername(r4, &(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000440)=0x80) close(r1) socketpair(0x3, 0x1, 0x174f1f0c, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000380)) 2018/04/02 03:25:35 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000fe80000000000000006200000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x1c5) r2 = socket$inet6(0xa, 0x6, 0x400) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) rmdir(&(0x7f0000000100)='./file1\x00') r5 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000240)={r6}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x2, 0xc6}, 0x10) r7 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x865}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030010000040"]) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r11 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r3, 0x400}, {r11, 0x40}, {r11, 0x40}, {r7, 0x8000}, {r7, 0x1000}, {r7, 0x8228}, {r3, 0x508}, {r7}], 0x8, 0x528) open_by_handle_at(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x200) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000006c0)={r5, 0xf4f, 0x5, "4ee59aaab1d95d9e57c4fe8c9e4b16d28272491bb6755249bc0c27ef2314b28ee3026f8106eb685beafe9de68d83e2ddc7a1ee1dcbcb949ba02c14f73de074cac6c09cf6ceb077fbca57a108ed63bf59f83de1153d4994987c110d20fc16a68b35ab4f30ea911b3f3684f3b9977107d79f734284f62b4123bd08916d9228d7a11f4e5bd777f6bd834d87879f77c966f047329322e23a582c2ccd6a09e29806f75343f7c1c42504294433c0601b96bb836ea53c4c36d5882e"}) getresuid(&(0x7f0000000340), &(0x7f00000001c0), &(0x7f00000003c0)) ioctl$KVM_IRQ_LINE_STATUS(r11, 0xc008ae67, &(0x7f0000000280)={0x99, 0x2}) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x1d, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r12, 0x49, "3458837975c69175b0729fe9c95cc63d227d7a9831c8f0b896318a968c01a3c9847890233b2c66548e6eb7d2a5b604043e78dcc014105212b4960bcb9e541f8f07c28a41bd96ab7ea8"}, &(0x7f0000000240)=0x51) 2018/04/02 03:25:35 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) truncate(&(0x7f0000000140)='./file0\x00', 0x0) add_key(&(0x7f000030fff3)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="b8", 0x1, r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/04/02 03:25:35 executing program 2: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) r1 = open(&(0x7f00000000c0)='./file0\x00', 0xa01, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0xc) fcntl$setlease(r2, 0x400, 0x0) 2018/04/02 03:25:35 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xdffffffffffffffc}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0x80, 0x4) 2018/04/02 03:25:35 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x23f) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/02 03:25:35 executing program 0: r0 = perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) r1 = request_key(&(0x7f0000000500)='logon\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='big_key\x00', 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@ipv4, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0}, &(0x7f00000008c0)=0xc) setresuid(r3, r4, r5) keyctl$search(0xa, r1, &(0x7f00000005c0)='pkcs7_test\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, r2) add_key(&(0x7f0000d93ff8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, 0xffffffffffffffff) 2018/04/02 03:25:35 executing program 2: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/247, 0xf7}], 0x2, &(0x7f0000001240)=""/36, 0x24}, 0x0) sendto(r0, &(0x7f0000000100)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7, 0x800, 0x2, 0x1, 0x1000}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001380)={r2, 0x85, "94b69bba52eb07d738b9647a1638de8d32c24594b212cd9642ed93a4472df7880988fb754d5aba7dd94b1ec8cae9d7555ebe0702aa67a084ec4edd2aa17f1dff0177221cb1f2af07fbe73c77deda03842d252d65973de2f17527279747efd47c9d099a4a32aa061213c481993b26937eee6edcbe7d9f1c7c209f31ab27942920bbfc9455dd"}, &(0x7f0000001440)=0x8d) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000001480)={'bcsh0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) [ 105.632222] xprt_adjust_timeout: rq_timeout = 0! 2018/04/02 03:25:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090010000"], &(0x7f00000002c0)) perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000000)=0x80000004) 2018/04/02 03:25:36 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) accept4$unix(r0, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x80800) syz_open_dev$dmmidi(&(0x7f0000000600)='/dev/dmmidi#\x00', 0x6, 0x288000) keyctl$update(0x2, r1, &(0x7f00000004c0)="2495c7be2be42149266a5c0cfef59094afe8c4d8b91e7660ecde3ab26f734ce3761ad91a70ce8c6af151f1079ae6b10ef2a0d6017f0d98306a20af6a3626b9656f06e3b7df2a894ed2e680d13dcf02b83c0c1277a4efc5f071cdfe559b9c5ef2619ccf3880c628d6d139", 0x6a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$setlease(r2, 0x400, 0x1) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) close(0xffffffffffffffff) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) [ 105.739581] xprt_adjust_timeout: rq_timeout = 0! 2018/04/02 03:25:36 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x1, 0x7, 0x8, 0x8, 0x8}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x4, 0xf0d, 0x9}, 0x10) 2018/04/02 03:25:36 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x9}}, 0x5, 0x7ff, 0xed0d, 0x7, 0xffffffffffff9a5d}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000340)=0x4) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="e599b5bf0800000000000000fb542113", 0x10) r3 = accept(r0, 0x0, &(0x7f00000000c0)=0xfd38) sendmsg$nl_generic(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)={0x14}, 0x14}, 0x1}, 0x0) 2018/04/02 03:25:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x84000) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="2e0f017d000f20e035000020000f22e0c4c27d9cf136f4670f38f0a50806b9510b0000b80e000000ba000000000f30c4e179e681a75000002ef20f01c9c4c12967b2a58300009ac66788d18300", 0x4d}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 03:25:36 executing program 2: r0 = memfd_create(&(0x7f00000001c0)='@&prockeyring\x00', 0xffc) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000104) r2 = dup2(r1, r0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000700)=ANY=[]}, 0x1, 0x0, 0x0, 0x48010}, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000a80)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x2, 0xff}, 0xc) clock_gettime(0x0, &(0x7f0000000180)) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x4}, @queue}], 0x30) memfd_create(&(0x7f0000000400)='keyring*\x00', 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000340)={{0x15, 0xdc}, 'port0\x00', 0x8, 0x8, 0x2, 0x8, 0x8a67, 0x8, 0x6, 0x0, 0x4, 0xe287683}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1cb) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40400, 0x0) 2018/04/02 03:25:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000cb2000/0x2000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x2713, 0x0, &(0x7f0000c53000/0x2000)=nil}) 2018/04/02 03:25:36 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x100) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00000000c0), 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/02 03:25:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x8baa, 0x8, 0x9, 0x6c}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x7f1, 0x4, 0x7}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0xffffffff, 0x0, 0x90}, 0x98) 2018/04/02 03:25:36 executing program 4: r0 = socket$inet6(0xa, 0x4810000000000003, 0x80) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x92, 0x101000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x90000014}) connect$inet6(r0, &(0x7f0000024000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000), 0x0, &(0x7f0000023000)}, 0x8000) sendmsg(r0, &(0x7f000000afc8)={0x0, 0x0, &(0x7f000000bfc0)=[{&(0x7f0000015000)='_', 0x1}], 0x1, &(0x7f0000006e48)}, 0x0) 2018/04/02 03:25:36 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x0, 0x0, 'client0\x00', 0x0, "51af03ed6dc32d0e", "eeedbe7ba59b83aa3a397f922c06f47e969e99491e516b5eb9f3200fc766a430"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x8001, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 03:25:36 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x4, 0x0, 0x0, 0x0, "43a40c6fb5ea0ea42e2b040004d8d4e8541b6e29be76136d07ea721b9d1ad2cf4a3f3d61080689c7b41d2f3d"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb59, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], {0x0, 0x989680}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vga_arbiter\x00', 0x301000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000640)={0x2, 0xc50, 0x388, 0x0, 0xa576, 0x0, 0x1, 0x3ff, 0x6, 0x9}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000580)={0x1, 0x80000001, 0x3}) r3 = syz_open_pts(r2, 0x4000) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000500)={0x1000, 0x29, 0x800, 0x8, 0x100000001, 0xb0f8, 0x20, 0xfffffffffffffffd, 0x7ff, 0x2, 0x1f, 0x229199a0}) 2018/04/02 03:25:36 executing program 6: getitimer(0x3, &(0x7f0000000040)) r0 = semget$private(0x0, 0x5, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2800, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x3) semop(r0, &(0x7f0000035000)=[{0x4, 0x100000081}, {}], 0xfe) getsockopt$inet_opts(r1, 0x0, 0x65f43e0da3acd278, &(0x7f0000000100)=""/154, &(0x7f00000001c0)=0x9a) 2018/04/02 03:25:36 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008f0a07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) [ 106.002723] audit: type=1326 audit(1522639536.289:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9612 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x0 2018/04/02 03:25:36 executing program 0: syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@nocase='nocase', 0x2c}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) 2018/04/02 03:25:36 executing program 5: r0 = socket$inet(0x2, 0x3, 0x100000000000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x5, 0x8, 0x2, 0x9, 0x7, 0x0, 0x40, 0x3e, 0x8, 0x1, 0x44f9, 0x1, 0x4, 0x7, 0x7]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000240)=0x4) recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x263, &(0x7f0000000240), 0x0, &(0x7f0000000100)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x6e, &(0x7f0000000600), 0x138, &(0x7f0000000640)=""/31, 0x1f, 0x8}}], 0x2, 0x22, 0x0) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e27, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4df5b54}, 0x1c) 2018/04/02 03:25:36 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0xfffffe7f) mmap$binder(&(0x7f0000991000/0x3000)=nil, 0x3000, 0x1000003, 0x12, r0, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) lseek(r1, 0x1, 0x3) 2018/04/02 03:25:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0xfffffffffffffffb, 0xb35, 0x4, 'queue0\x00', 0x58ec}) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, {}, 0x8, 0x0, 0x0, 0x3}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) [ 106.139739] FAT-fs (loop0): bogus number of reserved sectors [ 106.146006] FAT-fs (loop0): Can't find a valid FAT filesystem [ 106.185172] FAT-fs (loop0): bogus number of reserved sectors [ 106.191083] FAT-fs (loop0): Can't find a valid FAT filesystem [ 106.890524] audit: type=1326 audit(1522639537.178:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9612 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x0 2018/04/02 03:25:37 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000001ff0)={0x1d, r2}, 0x10) r3 = dup2(r1, r0) sendmsg$can_raw(r3, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xfffffffffffffe99, &(0x7f0000000080)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xffffffffffffff72}, 0x1}, 0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000480)={0x11b, 0x0, &(0x7f00000002c0), 0x94, 0x0, &(0x7f00000003c0)="1188e833353e49201c702734e5cb9bc38fc402cea381c4b2360be8af73d7dc73cb79590b6cac405604b46b76a946cf1ccc83ac7b503ee4eb36f9becc9aae7aefa0248a03e947b2f68356ee3875bac13f5af8a3f48a62927092d788f1998b5680704ba55d66c40849d38571e5f88a555580c08edc8cf7c9e971f4d0ceba5480e9a65f4fd95e073726d51b5f9514a948146a59d3dc"}) 2018/04/02 03:25:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x62d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f000000a800)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0)}}], 0x1, 0x0) 2018/04/02 03:25:37 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x80, 0x0, 0x80000000}, 0x10) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) r2 = semget(0x2, 0x4, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x5, r3, r4, r5, r6, 0x132, 0x81}, 0x3, 0x0, 0x7}) write$cgroup_int(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0xfcb4) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/04/02 03:25:37 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x7ffffffffffffffe) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4d56, 0x64e40) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x7ff) getsockname$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000100)=0x48) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000200)={0x6, 0xd7}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffc) 2018/04/02 03:25:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x200) sendmsg$kcm(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="02759472bff904f69ccbccf478d725bb38d5d87bc273c18ad84161eecd2bdb22d1c564bdc9753f0ff8b7d9704341a4eb9f2d06d4dade44de14d0fd9bc8c33b6269024ac280c3fc3952061f85055dcf391791d08612c8f63175fcd83417fd732504976fd8d5d2a52eebddd136d27d19779952b13e34a08b023c5b772c67e9b1150ade5190418393f4ff70c02d7c7e1020cd1c897bf3bd2334d8efab4bc170a061506fdc2a2a5e3fa8aed637140b4f", 0xae}, {&(0x7f0000000200)="2d300464a3c4b4bc66bc9e4db0cb10bb66e4ac6fc8141fe57d6a2c9e00e85af59b4ad6c179f66341aacbbf2b77407c0d257a5e81e0348bf887ceeae7bfb2a8256acd964132a218bd645eaaa7be56a3871e1aff5140d199ebb40c8f1ac594500cb72a8483a5b53d098bf297ab6894f90593fd8e27605c1e736336dfb9b3cbb87a6de797e6301290f5854b01957c6b31c8ff52bcead74a5f4bc97d2ce79a66a9c8e64cdf12636fe1c804e7a2bfb119550d198c5c9646aebfc4e1edf8a28bb9056189c3f06816b6e8e27880754d48e09e168d3fdee7ea83d17694589baeb15ba2488712b5", 0xe3}], 0x2, &(0x7f0000002040)=[{0x20, 0x10c, 0x1, "eca249a4bea9ca4e949b2a9672"}, {0xd0, 0x115, 0xbe, "8021e2060364e17659f57c332857a89a8578e16ae5e381712c2b5122671b14056056ba0699617ac732fd0a51ad1d343b3069239ac7f3aa5a1753b888b4042a5758cca3993770752a50b5efa20a0667805101b6fb0b727901e0c7207d9001bc8f43387affede86df8a55924e1f9fc3f071d004f7e301add661ad48f4d5f4a03bf9c68b0fded36785f6d2a3829531496197ba6b2b91941b8aff3836f0e6ab2fdcef379d84e99ca1ceb14ac3d7abf9f0c68667e93d1dc1a97d6d58de3f2071e"}, {0x1010, 0x29, 0x2, "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"}, {0x28, 0x13d, 0x81, "6f69394577dd43461779f5d77245d039e81a"}, {0x10, 0x84, 0x4}], 0x1138, 0x4000}, 0x8091) r3 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) 2018/04/02 03:25:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000040)=""/91, 0x5b, 0x101, &(0x7f0000000100)={0xa, 0x4e20, 0x7fe000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) socketpair$inet6(0xa, 0x4, 0xf2a7, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/02 03:25:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)=0x802) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x3, &(0x7f00000013c0)=[{&(0x7f0000000180)="82ecfe70d5cb31d9b34fd5154c9754cd77d2c753186c98204fa2d8cbc4f99923bd7cb2a5cfc81d86a3a4c60467ec8cb9307e9998953652e3b459bfc867789ae6036894373c38128c3afc31fdb053d39eaaeca7390387f15cd0f73c1e871a0bf5071d9e8444fbe60a31c1dcc5512a8af18665ee9240952af781e66f5bc931e937c21fafa1015d0f7ccec2bb91b8c4c700432ca512b5ea6ab7e9b72e263fd55b6c91dcf768158e5ab47da0fc4249ef56a430d25aca7eb8913109b306c1c6c1db7c23bb198ec7933abb4ea469", 0xcb, 0x8}, {&(0x7f0000000300)="ac4edc15295e92fea265f6fb896d0bb530d06328b6eacd8cf3bd61c81121b497fcf5d6e85a972b188d227b2f9c1b03b521c9798d4dce5074dd9f7a41c167adee45a55a897760e78ea1d9d25bfc3eb9e816f95f2196f870905f285f7c3e59df1bb7951bffa662cf3043abe74efdf856a32e7ab726af212688a8104300e683053e22c8d4e83ebeff2467015f91551854c09cfff45724c596670054e2f228cee0c5720f63d5dd37b2d2095155e19ae1d43d17b68550da730fd43eed044c52b9df54f1fd91b4c80667598de90ece2f69641b5590e740a7a0e1bf14ff95f4954e0e55a8bce845621d303df1870d79580dee368239d5139765c2b4cd2d30c819523050681468edca919745b94ebda7b5f793863993822e32eb4442477bbcde035878bc6dc22d7b66bd99a24b2390a8674599d4fda39b5c817001ee830277e8b79978f1c2b94afe6f7f75e6075d40fd7d44e77f59aa90d59e2009201be0eea028acad71be864b061322e43d5f02ca8ad1bd0d1afa6121c8386b8b9407e21a0fa7cd3eab647bf62ef95298510736330469b105f13c929ea01a18714ffa7d4ef6e5228f2688ef1760f04414393fcc18db8b4b8b5d7718de2cf363da56990db8416d531252d7af4bbca3be28689406547de639bd47e9283acac65540638a8b9962a2ce1351c28f936e320471d8fb3387b0ff8b562bf42d00e42c6c4ff11ab6d837034a94532415796a3e8ee7a92428f761b2511450ff0916c6fc465f59004b07826eb63bc02c4c496d99e9d4fc716dba913a6fe955b3d5d8bbd51b3b3a9f8e6c7ffe0b756b2fc82253edb379b5f445c839c433bd340a5081de382ace194f33ac4b31ca4894cd36c0ba33311eac8611db770d3462dd4122ae02f0e1aed7fac1cadbac85550910d04a7b60648319b68212b72aab835f75de0844fd4ac676f18278f56b17a04b96971b160102a61228cdd84a359f0ba620e711ae5861d574629f4957356a6742f29318858fc2931e02805cb539c4f641cd8ed6fbddc946d078d7073b00eb77df10be117888c679a864e91cef7af78eb050b7e7b733c96b722cdd25af7edf50c83a5702dd1bde3f58436f987319d887ab0aa96654dd4d63269629744a1b91a5054d91bedecd639fed420e1a36ebd3d19050138df10d7aa9e9fb076250e048c592119c1b3ad906582cc2ac07c58dec41f8a504dbbab9b06746e3240de18bf5832648733d4b6fcf6f88680ddb6142c55082275064f3a57873662842f0dfcf86f0d09f6e9d14c08a84f9fa8a693121455a52acac2ccbec6153071b2e6bc951a39d4518bfdc78c47230cdd43280f53a5396f9f6276cba360a22c2f3166d01f7e210ca2c6ced24d13c9e35772d291a15428561a4145c50f01a579b001d900482776f5bbcc4bdcf4e761b4e06acdc70ed06dcb471af5e2b90fa157425b3df0111091d17a06817d7fc4802ab3e45b9b1fb093dc8e11983f640f635d866fbb005c62c2a5f5b5665091305b6f82deba65b83d9d98f2e875b84340dc62a78dc70bc04ff249420e482c0f57f53a41c82b761db3673b9bf118047a729f773e39be40b0f2140650d1f6f1948a0598c6fdb86bf339f4582305f3a3a92ce2870d36f8f4a187e857dce71bdfedd7974e4d4e2d42a4fb9dca4a6772a7230fbc52387670a683d97b18a1bcf00197f6517484ce36730fc0fd7a7959a9e15a3938b8001807db1c083e7632fb6e1a0eb55b7a9d3cf8e7b365ac052ecdb6fde067f1499f64209d69f6a4b9631ee90bcb574330e1d13d4bab005d6e53ac509ba1a14ec0dd07fa248878d51734b8dc5602e370c3d41fefe15a11daf3effb1167039d1bc654a879cee1c624c305cf99e12b8d4143759c3b1eacabd6df8ee315243d359d62ecf3427a747fab8e94d3f00e34aaeb52b1394cbeab493af754b079bb68960f18082423135412cffae10c2ee9c25e6823be27b0efde397cd4b0f74734c67acc7f0b5e425a251d8a59313ee3d079d31bb6b7feda67a1ee90ed6905c62cb78866370ec3633b572144bed40c1b20479892887cf8f2c97547e8f568ef689b9c9e7acfb6d5ac5f2258035201bd3e50de4131bf38ddde2c07710050fb494a987195fbcdfebc4ae5d01272a5fc18aef2f698a790f245f742a1bfabdf8425eba7c1e087c4f3d89dc255e4d4aefa4163ecd2c4ae2c03f5074dd9b1d87479ab848fc6a51f90054ae00f5f7b2e7dcaaedd5e7add706339274a1b231a1c4f044b84a8f2d106f1555e9c834623a192abcab01a0b9efa7dddbaca415ad24af2a98ac6b91dd5f22dbdef396ddf4d2ab4fdd62df97fe8c0c30c53bf42d3f7ef5e1c794b82f925abfe8369381d52a0ef728a2757d86521da5f4db5c3fa87b2a68d41b6e727115645b3347efaaaa79427e2fba131c574acc2b80f2a3980febe6cd0bfec109592d70fc0c22b39a3cb995e49d75fd10d25a23731bd6f31af8926b03657f560d77dc0d83ee631d27fa3efc8ed481719287018d4490c2c0effe17ddcbd1d7ebfd1f2b2ead01762ec7b1c1cd84d8c8427839e23550c932a4b9d93436f5e08a432be160b8cbe340bc0234608381b7fe7b58335222facdcfe2293650b704d4b719cbdb67c170fc759b4b411c7d38f6ded4740003611e8d2829a4783a391f53f0c5651bb5a5fc785c7df42ca3fe97fab85e0c9ac8ea9d64d9dc0837faa410aa00f4d31869bbf157b8622a10908bae51da66a77104a69218ace87d4b939806e55af4b851e0284c7428030387a33313b5131b52bd1fcb906fc813da5e3e28b8c93656c9a6b83c4cadc224d9d93ceb94decded5d2f40afabde8830b17ed486e0f311e94a777f21132900fb966bd138fe1753bd5daba9977802dc099745e34dd31e30e33c0b0d64fe30c7f675611262cb0c9289f076a953b67c90a3c61c2f512313cf51fc42208e31be23f897df5a6a5711b36f5010f47cab59c1227d79456593364ca70372920e01e6917e402b5d7b17c55ea7493566e1d0945ce9c6673cda757b549951920880b05b17054f03c68528c3692e92926697663bc9d15b904a2b4632b3005a77ebc2eaf212d9d200eae280ba97d6dc80ef70ef84cc5a145bb2547cf30a25f6d58173bbe702751cdf85acc2c2905b95724088052721cd19b0ab525eac617fad2f1d42a66e635ef0cf30e978952c15eec732c46d12e9b652185831cc5c73861df089ff98e2710a06db8ccbae82688f709c942416ef8540a41195390c1986c62f731005cbc0f287b31188617c8d324d3b87d739e4f0d35f056147e06ecacd9ce31ee7a55fd8302be07fb213ee9911df24576594aa07b23df12a4a5dd0d667c1e72c1d776b0f76e81cbb76d33a14a7df2e04ffd69fc4a6807c5809284ceeb15bc7746413e247c3249b8734c0b33ebdccd233c85949e300d1df8439bc65b207950ff34a317ba6f8cb06bb14cce244ae0b33ad99e58fbad53c0f23b7eeb638d463b24342606c651f179b31d8ea4a5ac87e25fa36a001e411a7ee5618a5ffb388f6764a183d0062a515f9bcaf434d160b6e1a761abba67f4b6c96eb7341937989ff2d5782241c257514c7e2a40783a7c21af821961c1845caef56997393b0097721e050c5e1993ef289c74745a9ef2035d8834f3ea07593d3cde5f239402bb3e3fbf3f3c424e6a715ac39424cdcbf3cb82bcb23ce9383e809e2a9b405930700825b57a37978bdaa0348a8c36249742394c56d91c4967a47180e2d000849f26af8e4ea3c68fe0667ba1ce28fbbd435df77a2d270c81a9072eb8941cad958d4828fba0ef3c1fa186cdc98b039ef90cd192257a50370f68b3cc876454b21a7022fecb17dc6bc9bcb213916686c9ecfb414df1d98182412f4c94fe57ed70c4e659ff419112e7ae7fc18e961aab4dc416869e11b88dde27e79c93300a544e7f575001666e5053805adb9591e6d80cdf4fb2b4f65801dc772a8e87f8a70793620fa8dccb9ef799552041bbae7cfdc45365641640c9421d8cb08ba0c0c39739aa35650a0e208a191e40fd9f2c49d16dbb2d557c8d1c325b83137d05e67c59174193832c2d51b55236775f5f20fbe367fb416708ff3f8ecc78f6843eaa8593efc6e63faeac4387d9690576dcfcc1fb66285d725b7336bc2754cefdac6c07d2a70299e027b5ac0b91528f3c09ecb08f3dec8f1e562b41274886c02caaacdc2fb96bf6734db0a84c37bdb050125e531bc1f5bbca90e1bb57d9c5b6072a2b66e7195eabd6570a792fc2c075ab7edea6db398bf8c236cc64cda88c3cafde9c8e5e37041f470fff00ed20f5e25719539bcb910ca3a230c4a137febc8bf82f56842256f832dd08e02a9c27d34d7c7ff1bbc4964817bc30cf1b3261a973715c2a83ee78145e9de37db57ac5ed92daecf06c8e8b6e7ba61bfba58225c38645b4589af11576f2b5f57f629464ad457ace4254a6999f7c0fb4dbaf7b2713bac40e448a932ca30bd8d916f43becd61ce5accb2f09fe7eb8e98d26d13761d0c242a3bb5be59f68e38bb20ab272fe75cf304860002ca062f65562e477e8f4c9910fda3477f0e86e5c87440ba578bec46170612539024450be3fcfa489c485af6231d0f53e63a0612c6b48ef9571d7ca3c21a8e85462946caca350742175b17bc7945412eb4460b6d421cde7bba0ed5a02fa6959a02d4743e5b17c7a4f47fc99a9beee7db85dd6113f926d58a10cf1ab7eaf9995dd5e0f423970dee271bced572fd26ad7ef3c897ca216fdc1e1f2d0d17af20776c5d1a29eaafcbf9c0b83a2bd7a360ae754aafde2ce8d1c7a4bf912709f1bd7ab30a7c06539b7bc4d713f1b8f2bdd737549f818994858cb43d348c0576576628b424ee682071229a25911c89d61bda6706258a433e3c2e7bda0ea55b2ce516efd8cb9a0bcce5018de3d0e0611e2c516c4b9277e33f61272c499ca1f6c28f020d617effc39d55576739a71f1b548902ae6c918d93a805cdc032c533d9b163f2ea2e0949c0de387ee8f9bccd6a6b7d89db0cb0b652e5cd4590c8fb2d840a7d18104922930efd52a5d1f0ef427ad76ada7457959994db7337214c68705ace9cc0d31997a5381dbd08418a08ad2b7a298cb007cf6bcbb18908b4802447d52f2aeb101a318c8824ee8d3628f8a7f0d81499e95c50ce5c1d5aaebc0893c8985049389a6b2e5b7a1950f41bda23aa59e78ce725bcd879ff3323297d6d9991258fbabdf2f39e03020457917e67634f233c8c190f669ba53352fea9fdf2d2eff6b784eae12fefdc72fd9ffce9d3fd6bddbf882b9f9eea230a362b3df7b6291ab5b8cb1177b6b42b6ea43aaee223fb0edda203744ab693482f802ae7c7abf77481eaaf56b49e0b79792241d83bd3a8e33ffddc9fa7a88800d7f89958291029a3295e6f048aded7b7e5b83cfb8c0e5748c6940720609058a978d6719360297bdb8892dd7c2d047cdba477d76d7fbd95c2667eecab13ba549eb7ffd24b0199a88451ee95b812f631153695e6914acbdc3b034f746b1ac5613df9cb41cc08f037cd48207faa34ec31c40cb8342253b0875c62333e31141f48906f733f257f2caa3e6243e02545fb9ccc9d97401251983b6e0323b5673be5bc35ce247333af9d957166d35d03866c80c58fe31df869b52cfec7991833602bdfcd095ace67a0a8642474cf7c02dea91bf077a5b1f0140ba7e10d7390026616383ebff430eeec16b0008434082b286ea4fc69a1a2c50d58c8814a9cc5165cda294eb7b651bdb34a7803102414cb77734393cdbdf9263cf9f18bc256b0dc501c55bbf647e0684529b04d0a55971581de8f1b46ce2ed8", 0x1000, 0x40}, {&(0x7f0000001300)="e8be920f83a944979f45f16e73ca70d6da1d03157cf07dbb45bd6613efcf7871c5c2ad83fb03db775a46f86046806785b53d58703a4b7112bcf733b2a5b2faf402ca85c59f80ef566ebb21e22bfef3124babc481ad2c7b81b087d9d5b88bd0912d1566687d279ff49275e0119e2d0fc5826d71445abcb2aa5ca845854a7b6d4760d63adde3e991da01fc7dc5", 0x8c, 0x3}], 0x4004, &(0x7f0000001440)={[{@data_journal='data=journal', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@data_writeback='data=writeback', 0x2c}]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/04/02 03:25:37 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x101400, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40000, 0x0) r1 = accept4(r0, &(0x7f0000000400)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x80, 0x800) socketpair(0x12, 0xa, 0xffffffffffffffff, &(0x7f00000005c0)) syz_open_dev$amidi(&(0x7f0000001640)='/dev/amidi#\x00', 0x2, 0x200000) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001940)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) socketpair(0x2, 0x3, 0x7, &(0x7f0000001ec0)={0xffffffffffffffff}) uname(&(0x7f0000001680)=""/194) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x20000000002001, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000004c0)) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x132) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540)=0x7fffffff, &(0x7f0000001780)=0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000), 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x400) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000500)={0xfffffffffffffffc, 0x3f0e}) clock_getres(0x6, &(0x7f0000000080)) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xfffffffffffffffc}, 0x0) recvmsg(r5, &(0x7f0000b2dfc8)={&(0x7f0000000200)=@hci, 0x1a, &(0x7f00000003c0)=[{&(0x7f0000000640)=""/4096}, {&(0x7f00000002c0)=""/226}], 0x10000002, &(0x7f0000000280)}, 0x0) 2018/04/02 03:25:37 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000000)) 2018/04/02 03:25:37 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000014c0)={'dummy0\x00', 0x5}) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x14, 0x4) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r2, 0x0, &(0x7f0000000140)) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000440)) r5 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000007c0)=ANY=[@ANYBLOB="88fa32dc0ddd2ff7f6c427c43580c77dd4dbe20ec5f9d4e50000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0xffffffffffffff4e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x627c3419c73d9689) r6 = socket$inet(0x2, 0x2, 0x0) unshare(0x40040000) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r7}, &(0x7f0000000180)=0xffffffffffffffab) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0xc, @loopback=0x7f000001, 0x0, 0x3, 'sh\x00', 0x4, 0x6, 0x1f}, 0x2c) r9 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r9, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) connect$netlink(r3, &(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x400014}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000ac0)=ANY=[@ANYRES32=r8, @ANYBLOB="000700034d0c73e0b3adf37260c2f600661bc800b84c95d5b00e05e275658152f7635a20a468ee7a185a1db8692eff2b77975e8f873c13a6a80453747b4c2c29b638a0519e1d73f59686e6cd99000000000000000000017936dff4a8cd73d81416cd46fe3b0aa364eaec0e240b506bad0aed95ad2c3e9992a1b598cc8fab60e6741f806bc6b8958d3783ed70ee9594158cc00b07d79a403573145bc294266a566ccf971d53eccab8d2ec84339fbf8cc335f00995f168bd92ac2a055e7c79d4c206c8a7d6d0c8abf25bad2c1411be15fbc940"], &(0x7f0000000a80)=0x2) r10 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xc29, 0x402480) ioctl$KDSETLED(r10, 0x4b32, 0x9) 2018/04/02 03:25:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000ffefc8), 0x2aa, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80202, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000040)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000240)={r3, &(0x7f0000000140)=""/253}) [ 107.262279] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "" 2018/04/02 03:25:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c, 0x80000) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80000) r2 = accept4$ipx(r1, &(0x7f0000000340), &(0x7f00000000c0)=0xff73, 0x80000) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x9000, 0x6, &(0x7f0000000780)=[{&(0x7f00000003c0)="2ab872868ed2c6f1a374557c3fc6f524bd8907ffee6c43a824c4e6a7d3dbd972c96aae3ab172daced59da4d8f73c2c85358d3e47820914ff4a71dc92656cfae256589fb9b75563ebeaa1626c7a80cfb59622515add73d6e28ed2fd980ae0ad7bf2ec37f8afa64f08c3bdec5fece32be0e9189bff21ee1d700927d41fe4c8e94d725e8f863afb73a5becdc4bb1d5bd27e18619904edb4e4ead75d0485ef3bfc877889", 0xa2, 0x1000}, {&(0x7f0000000480)="88a85fba3888b1f03f468a4058f90f5239749bbd6d6a8754b829c86e1fa88ca2458dd0242e957552886beaac7c58b9adf7f88691fc28b3118224260b32add30ae1f133f4ede27d0f320c20e24caafc08da0666f39cdc7caca1199abac5514356244ac2ae5c81e1beb5adb76965013010ac0a241892f14063651c7bb72de41c888924e7c0bb641e1faf4435aef294", 0x8e, 0x40}, {&(0x7f0000000540)="a8361e9ecac57ff47124a68699d39e2039f9fb0c6a6af2", 0x17, 0xfff}, {&(0x7f0000000580)="8894d7ab213081d4c066c38476a4dfc20709e7af022ce8eab50f796300c445c21c38207dae4717caf04bcda974e3b884191ecafdd3ee393f3790695faa605ff3ed22b66edcdb0c9d10ad5a3c202ab65c987336c2712108183a498a675b24e36da8c85af076ff31557d7054e9168d237e7ee99e72e14181497c0d4a267699bdd3f3a10a718df67dc7abf25c3fc16c33d8ebf35ffa2a134e4871be1c59d2bc01e35e962cc442d6c9333c44a6b6fabc3566a76c8e8b", 0xb4, 0x1}, {&(0x7f0000000640)="465c661e948e552cdfe25b252cc8ab695aec7c6d8ac6a755ee706569e4ece39debd45e0baaa98d31e7efb6fd2df5dfbb6f07efe1a14a46de8a38f100f554cdfb58e82351a675c9d8ac7f8a", 0x4b}, {&(0x7f00000006c0)="043208306271119bd69a8d732af8854d6a57517d528b71b822607507b7bf53b4515a3df1caf8aa7767ffb75c17146128600fe0dd9adb71bd83b52952252ad8f2d5d92a2f15891073104b50b1ef2ce3aaf24700d8324f85aa2e71177111dc", 0x5e, 0x9}], 0x80800, &(0x7f0000000840)={[{@sb={'sb', 0x3d, [0x31, 0x78, 0x34, 0x37, 0x30, 0x39]}, 0x2c}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x38, 0x38, 0x3e, 0x0, 0x30, 0x37]}, 0x2c}, {@noblock_validity='noblock_validity', 0x2c}, {@block_validity='block_validity', 0x2c}, {@bsddf='bsddf', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}, {@journal_async_commit='journal_async_commit', 0x2c}, {@nomblk_io_submit='nomblk_io_submit', 0x2c}]}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xa7e}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000900)={0x0, 0xb5, "4bcd07a28482586053720e6ab279b8d71397719b91bfed7edc0853f88c279d64f40f9849d8f2e796766de27e7ec7f27fa3d2acc546982320a2abd2ad2857878d5a36f344318ca5ba68284b9a22a3d476b85151ba5847800e7252180de171ab20fc570f679be7573d40d8aae408732ec81532c53750883808aefae37ffed3d46dcaed1f1ceb2db1cc351017dfb7a960bb9541cd257256ef67209727c2df3c3734ad5a59022721555a37ae9a016cfb763d12a02a2e0d"}, &(0x7f00000009c0)=0xbd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a00)={r3}, &(0x7f0000000a40)=0x8) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xa) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/vga_arbiter\x00', 0x200, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000002600)=@hci, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000740)=""/15, 0x8}}], 0x1, 0x0, &(0x7f0000000280)) 2018/04/02 03:25:37 executing program 0: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d050000000000000000104000000000000000020000000000000000000000000000000000000000000000800200000000007000000000000006000000000000000100000000000000001000000010000000100000001000006100000004000000000000000000000000000000000000000000000045010000000000000000000000010000000000000000008002000000000000800000000000001000000010000000100000000000000000000000000000000000000000000000000000000000000000c08de47c70514c95b95e109e96a0b90decf6f2a3299748aeb81e1b00920efd9a00", 0x12c, 0x10000}, {&(0x7f0000012300)="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", 0x120, 0x4019e0}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x2, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}, {&(0x7f0000000880)="fadf8916defc60", 0x7, 0xff}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001b40), &(0x7f00000007c0)=0x6e, 0x800) sendto$unix(r0, &(0x7f0000001bc0)="13a25556d403668eb52359fd4b7dd544e257e47d57d77d36d35001ae9fec72e813a819db83c7aa14f4da37143c41d7dfdbb62c4646eac6a2d5d5e7b36ebd22c2570ac75c6b8cbf9a7bd91d7d31af64ac87416226ad18f6d51010b7a76e72bd99406e6ab5269544e334fb3297668c1250ecb93c72d7149e3cb65b97a023b0bcf6a2b589b87403a9d9112977cb64ab52c225840e5d6a28376e745e7ae36b49cbf2528cbff6a88c7f8aa45120d185c5812b8cbe5604e6467820fc4c4095716e424a3ee1bd8d7d7eab61cc58d2a6b2e9ae52f43c53f2abfe18a99852a2", 0xdb, 0x20000000, &(0x7f0000001cc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r1, &(0x7f0000000140)='./file0\x00') unlinkat(r1, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) stat(&(0x7f00000003c0)='./file0/file0/file0/file0\x00', &(0x7f0000000500)) renameat(r1, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_mount_image$hfsplus(&(0x7f0000000580)='hfsplus\x00', &(0x7f00000005c0)="2f2f66696c653002", 0x1f, 0x7, &(0x7f0000000940)=[{&(0x7f0000000640)='~\n', 0x2, 0xffffffffffffffff}, {&(0x7f0000000a40)="5ff255e667d784fe2782f1d29b0d1bb80da2c6eff20c8689a27b396071bc326be381ddc6ccbd81d35bcb9489e7896a91d69b54161cf23e5ff948264a0de9c5ac5ac3b056ce75c00da5ace145e294752a3f034993e7598a4e3f8bcbfa410c61abded67a47a86decf95e0f943420ff573a126995e25b1d5e92149be4c0d60084767b8b48552c4cf2c0c5911142d0794120ab9794f02899f9e9539c7991854dd3840da6a753e94f7d994457f9b29da33c7c4710e874438b498bfb8c37f17a3833da3cdc3b35f1eb63f846f216c813dd6a3ca8ecf13f8b35580cfc22d001973e4da531bf1472917aca6d590392cfd0a668a6aca6deb9c7b25a9ece28e2f15e5b27870a4c7dc397f313771957c3c4347a2ff475b6c770f389e302990fee8f2c5b06013c19598dfd1de27b459630a5e5439ce80a2bc272073c7f4a2ee08a0b064d2f0e863fedda03e633b45595d00bd09bae5f37f16b653062c621bc4e105c756d2c0de355fa373c83ea8a303ea42673fdbe1623a8588e90a6f86d4c4b61413e557aa7b4cd18e6fbe4b372654903b911ddca4bcb5d219728feaf5e672772031023be1f346f1d850f59254d3609f314c7e64f66f84bedd443ede096cbab3b2cdb061b125373213076a17ef89ed8b92b67dc6da46f7c78f71f757b76004c23e23ae06f883aa16ab1404d8c07778afc57d70ded7eddfaf0288ee54a04da8fa8f21f93676b25768e3b65c221924a34334196f56e9f4a4f97db557d1c91c52339b7ff46fca4ed3cc0428548a8f2466f3e9ea44ad89c192b86fb8da72b8c4335bc160f69d93ad8c43148eaef2f0d328f6d25d1f7bee7707724d13705653e2eab7aa7610bf30d518cd7d33cb461eea3ad21ac69902539b0aa45ec44c20d8c056a9f15e3a569a198016e254c12795439e1d448cba8e6504208e335d93943acba8c9411a3d789250e7cb3ef0ce80b540a496d5597854dfd227e0305de9aa865d80203342029922e3c729296422fe73fa560df5c2b32402e7ce8567d4dd53392948399902beb53e830b7d2a44411354107118ff45c7c011a1fcf91924a3936dfa4f11b81a5aa91fa24854eda780b7f8e5bd44146955c0fae7b0dead2c7af4e1c1e8225ae79cacfab7b868489c6b8756384dbec4d956983a491de7c4c77dd55a4151771d6dcf1ef0a5b2d9d17765714848fd5048dbc770f85e1b67ef8fb458efd361581cb81f97ec933ee3abbc54a7d7f96f26faf2190ff68c418fdcb5c20b7fafd923c4d076f92625309384209263e5322361085597f8d74cd5b747661cc5ca834c3ecda96fbb76d9030e3e61c0cee98428b9764ac5136c1167ae1e352d30ac8a21ba5e2c3c39231531db63f89c825d8a37d287631de40b6d69501233c3b9d338b06a21eb2a5daf4fb95ce5161014799dc973daa6df6371f46514efaa2f36f9c687a159f171a9b358a3d54a1ec70866de89705e368f5118945125a91c759a14a3a97001c4cb16f62229c3e607445a8ecf5d8ae8d8be76f3f28f47da4fe412f76b0a7be262d04f1be45fb90bc9a04e5cd2f116f48e3ca70cd044c562bfdc05bef1437c7242023e234fb70f2e3bb1cd7d832695618c0f098c918cbc99039e2db43a2cfa96ef51e34eca5855a83140412fd6a3c30e197e00bab8dd905c6ea34b28188df4c1fee32b96639ffa35f6691d98e38a1e9bed255e227e4b4011aec814b1c44bc32f970a05f884eed4d1e98b3c2ae75c3c70e72e8fd42dc9809fa0197552b4242930b1c9b80d8b845ba4d35b68fd6155f4f6dc798f61dfddfcaa78ba5ae012670a9e081f61b469bf9415be3ae477ae5d5cfac256518beb48d42323c94d55f70eccc250cfb234efbd8a89dc1af9847ab19f32b4f8de0eb4b79198b35a8d73c708e69da79ded09ff6fa98c2b5348336883f9c1aa32e1f118dd78ddaf6d1e38abe4a9314f375c495525226ce377c4fb7c3557e5d8030d25e42e542b9930938f65b5718d0e3909c144f9c558f49af465f1e8e1d3fd779c2c5cb21d1d26069a92715db130dd387eb67d82af07b1effb942578d6d0996feb89b1db7f89ea4f48e0fa3ba6c6bb8511e16151f6fc6656a00e10fb46b538a6f0923a14bb8aa3e4faec040b210cf7e054b504c15db132140ea776152c7ec8baa0f4e342dbb1c1a915ec39a013ae5697e06864de1c6e6b4793ef08dbed55632b8b831c07ddd932fee76ea958bb79270b8966cdb6acdccfb626c78dd9862fe044cb2f9e3fcfbe4d85ee2244d4d37a5d12a82dc8019ca7b8d7d41b4d4ae39d6d0b0fd16f145f43bb525d1ebb09ddfb3353e64a94ee1797a4a7c3ecc22c32dfc0a04ff0aa7ace4ee28d8c7894ec372cb0ff093f5fa8046b6ff3bf62ecf09e5a3b752d0c409cd4153d17825f607dcb54a44c93708c15bde6bd74636d8398423f7d74354f0b32f56ed3c79eecd7a1fb18d2d7933b40b0f9ab3bb7cccc179fad22d5b511a36e1dfb0a9a840ada3b1b8226171bf5caea9fccecdaf504d18fd7194a8af8ab0d82951dbc548d4c17257ae72b61f4510484dd88c21adf31f966584c00c3a4ca6eb3a4efcb268009682adbfb745f69140061f0d9b7647f29decad5c9a2a7b6dfb7305e565cf63508dafbb70a47f9985256a3e9e4a319a6735f7839dbbfe3ec8477fbb4ac156213b7e67257d8ebbcdebf6990f32a1d8e9fca0b6c0804904184efd18369114b60e20dcafb8eee93af72d52fae25049a59dc01f72a342efc258f0dbde6f140c7c5ed67867bc38e45e8288f1c6bea18ff68754afad36a3f7587963dbc5e04f36d43cbbd0f423cc99176c9cd8a743d9fd8d6a8b31b123f87c32beffd7769a4dc92ebcf373281992cab5bef7666ad3366ef958eea0cc31cff8fadb348528d07ace2f36587862f3107f67309bf1890319cdf9c4011618ffc4b809b4d8e02dff457731153c03c350d1ef785d5862bc0baa15611d68e2a537191342b5ffb5e252d8b8dac5f6b2de9ebe2c182fc6bd4788e0f9870f4ec8ef02835d2f29a8d35997fabb64c2f92bd0f9be83257d444e9461813176cf5f2b0c25fad3c173851db616ecc5d1c75fe635427813babcafbad983045d10187b99ba471becee87a92736f7de3522047fe56dc0dbe7c1ecdacc5bf8399099f9a08b4c15f50fb40e809ee30cb3dd441c583f5f4a15572c97dd0c2aa65ac981517b87f2b851c8a31b6ba6805327c7256631157f7595c38c2251f5d2f6e004c869b3224231fe3682088ebb6f38148a40717de5a8a9e7193cc4133d4683aee6a6766d31b1e7170756aa848ba5b859070973b3cf9037b151e582e78ceb3d9af832ade2fd7dbd23ff4bca788f449bbb53bea2cb0b945e597b840112ad5ede20a5672b130eaf4f3367dca2df9fe69964a6415bd0c11f9e74397d7439f12032241b6858e2909054bacabd71232f89e35d34997666e2d8cbdd40ca53b48b3cc4b2620dc3644b9492dca28e27b822bfbfe9d3c161a52b552aec9a8673ad1366d54210d08a3a77680a7bda2589345a88a6b990b2d47808b0caa4b0dc9f0419ae15ae8cc641bc0f00e0941a707a95f643bcbb10d8a12e2a40e1a18cc0d16e6689d09dcd64e685a3b8c165581b7cfd3064e7035d629fe21ade7b155cb80bf9557a11c70b1294202a1b4ba040929fa0d81e95ba8222614662557e802e73f3832bce7eb6e77195a465f288b4e310e55a5e263906c8b526210a160f88d9bd4330e3627b0ab4abac43973d63575456b9863a7dd9ad50dcc0a37602bfcf9a97779369a200665d6b4371e9c0e3567eee555467f065a95630a45ca6e06244332816d3df3a33f8bf5102590c19f1de1ff6c90996dd157c8c28037642ea53bef4d255e5ffaba0b870e20f29952ed8881bc42f4607ab6090a6d2c9b50a71268ea0576ad8c8bc0ad82f601200842dab9e652462bdba309bdb7f532628f25278f34ed720346e794719cb29543be8725ccd8f1469f9a55d6806bfd1e4cbf36394a92644f64959289e789d57032a2f30d48aca6b39a9dd612dee0c276bd4807531a3cdd870acca7e785f3bd49ee8391aa647244adf9a047ff646dc4da2aa24da884b410661da2d55073dcf326948633c14450be14bff9f1b76064a262992eb41257d931969f6ccbd2cbf53c649f1555d1ac725451c023822fc0770d11e13022072353b00d6e240a48a5edb0412a1d96404618ffda1a5187bf687b6611c0eed6a736c632008776875febbe3b73c1225921dba9a96b1f4cc990f46facbb2d04933a2120590fd206739d07cf8ffb559465e2bf14b127b9a61ac193e72a6c6f5d8500bec68b8d9eefa7fe2fee843b872bd852e1b82768f42f42e621adb2dcf7f90125ef65403c17d607a9f78d6490b5c34fedf6ecfb07851d100e22f2a72cf0bdbf9d485666a6f5258f210b9b44ee47bd5600a4b13476d66ef863a8937dd02c8291abb3307f6b84524d51cc3abc3d34663e640e067bd04923f155865a06e148327df5271fe16dba079b1e38118df4754ae37e1651033b941146278afe2b40dab47d4de493b18c948d1b7d8e478057683058ad55645205b34097aab531301251db7e8ecdd1ed22d84079385aa3363a5b44b50c1c8c31ca642f541224f97a45bb315e561b852122a1b97ccff6db13e3d9b912c8920015ae56511cde226ac9d5b5b3aa8a25e1a62e55bd595a5d99074ffd20eca2e2ae232c16fcb0ffb6f27ebb9fa5c104322edd75c8fee94e6d2fceb5664ad689a7abb844ac929c10b464b9fff15cd5b8c80c63988410ddbd9128f3c725439869839a9c8272a82f3cd900dda77d7cd4e545922337cdcdf37a006b28b19ea3b85e84b4770ef5ea38cdbdc94908fc6aaf78f66245e075ebade8df6bca39943b3fb691cdc37c0b802a79ff0a983b3c8c9dfdaaf3e80df84c08dc1b483809d46c6ee1b02931ab3cdc7c7feb5321bb09b5e8dd6165ca7fb898911b87b857c4a8959cc2ef8be6ad1cda07e99cfd15cf690f571cd55e22d13730021017516e096b0112fad87fd6e14633d94d36f3ed0513fbc0462c521d73d260a9c2bbe2abf3e34bf3e0a325bbb08fed6cb1c5c3bad82ec3d8237924beba929e4cacadf2663fedf8d7acbdeb99fcc2828fddbe19eafbb9f97507ba00bb8a4b102f93d044601f94574f94cd89241d3e9ee271a4bb855314ba4447200f282b621aa65f2b6d3c54c345cfb69d6d0b276710a42517c33810ba9fc9a7c3c4e08ee4fd94305b125a0ecc3c58a665e179dafd85f9c0db8688caf743d8881d0864c8918aa1261533f8dfe8929d42beef7abe6cf0bfb16f9918548c660822122f84c60d7a2e48ba978056113819e6d3ed460393b9fe27658ea9a007168ab3d2c0f9a0a4b7e84ffb2ae18b0a4c8d7d7dd889c6e28d679d1e329238cdd84ef78e8a0c6b6e61b16794c74b55456ca915aa8e57d0c46a0b6ef3fc04fdcf61dac1c2905894010915c764fc0e062ce3dff4bfbaff22e9e6b07196183821713c4ef331df0e4ba64f4276a8d1fdc4b4dcc21717cfbf11eb67fe51feaa1a15c34ee1757673a789da97f9300aabfb8284016d36f5533b4f28231a6d419a28cc0a944a01e56ae2c416505f1154e678ae5b812971437c098d11711e48a515125b5ba1f510a2c989fdfbdb338af9cf5dbe1e8fbd5c12a99ad760c0c78a26e2eb665cbd77d2d4e227388c607ac01c985ab70844c48cd6893e8aa03637ec01f3a07cc0b0b1005929ddbbff4192cd833fc83ddb46dd1c71963cf520cf21e74a83662e17a84a286155d68202fb6982d5563c76953cba0f20c0253947dae19cbab672550b2e4a1a7b64fe107955758", 0x1000, 0x7}, {&(0x7f0000000680)="c24ba5db93d657e18e2b2b47acb670573f0a542d28c3662fc06c7c2f42193228427277318b0547f8f9c897a95d711b08512fe69353", 0x35, 0x7}, {&(0x7f00000006c0)="4aaae0d61c72f84ab322437673749bf03b5842a566c34e65bb41dcded74dfb85fa7da06b4e240f7ed7f67b546962e1d3b3fe22297d098d3720f0654ad4104ee9d0524b6a2ab36c299d6e6c89cde4ce8368f22727852c6ed6b4ad4fcf2071fe2f75337beac1c74054fd0099e593095828354a90546d1ec9851c7182388347692fe6bf26cb9196726f1d304db31e9127e541c0abf81a3ceea14d65ede8fd1f5372b33634eb", 0xa4, 0x3}, {&(0x7f0000001a40)="44382c2acd91bfdbac8ecad5ecc2eb58622a376239c343b0c938d15151df7c17891ca678ceb11b0fbd7b41e1ff78b4759d21d6658ededa605c5b382f17e8ddca97eb3ca89250a653cff7b717bb5a18f841eb620e72150c5eb1c8e699abd7cc11607eb7de42ea649987d6f4c98e224f3d635408cfebebb01bba10e2650f4914ad6f7b49de675d097d94b3303d582c6fbcb1df4991cd6ef38f4a70f69e7a0932110f1bc9ba30398b72af7f59420bd364150b150961e47943201b683d599bc30968a0", 0xc1, 0x8be}, {&(0x7f00000007c0)}, {&(0x7f0000000840)="42feeb841ea78fbf30486704330145b443994968d1ba810b75e1eae2a09f07bc0f0a675640c4da1ca1", 0x29, 0x400}], 0x3010000, &(0x7f00000008c0)) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$notify(r1, 0x402, 0x1b) symlinkat(&(0x7f0000000800)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000380)='./file0\x00', 0x2) renameat(r1, &(0x7f0000000300)="2f2f66696c653002", r1, &(0x7f0000000340)='./file1\x00') [ 107.331818] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "" 2018/04/02 03:25:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0xfffffffffffffe83) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3c06639d476a0bf", 0x10) sendto(r1, &(0x7f0000000180)="f7776a259dd15ea8ee69cb06ed0462ad7d80e5a997631cb1bad722712cf9ae", 0x1f, 0x0, &(0x7f00000001c0)=@l2={0x1f}, 0x80) [ 107.385167] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop0 [ 107.417125] IPVS: ftp: loaded support on port[0] = 21 [ 107.456138] BTRFS error (device loop0): superblock checksum mismatch [ 107.511443] BTRFS error (device loop0): open_ctree failed [ 107.551855] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 107.573533] hfsplus: unable to find HFS+ superblock [ 107.612131] BTRFS error (device loop0): superblock checksum mismatch [ 107.621782] BTRFS error (device loop0): open_ctree failed [ 107.632618] IPVS: ftp: loaded support on port[0] = 21 [ 107.658812] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/04/02 03:25:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000640)="13e8efde3bcdd8beb83ea73ba3bb26f965647a31fd21182fc3fe1bebe75064e67c195f17620d246cc118c7e9390ee5bb8756ac1f9773d1b8802e0c9444ef92235e0cdc37facd84da1141202522c64ca129f759bbe5629c935354f5de140d3ec7c4e7b523be780622eacfe00bde4c8c427911ad6f6b7f0446ce71ab49d1af9241b6ff71a60f36c8dbf3aeb024dbb593f5c479a0ce2ba6149a08bcbed27e91476387a930bf1d5f51ac0daccdb30b60193e6aaec45421e35ba2c75799919fda445c64de2abb9aca7a301a69b2d1374f6a596eb596f8eb66f7b8cb438528c6dd17cea4749a24caf7f7c4f80cb36aefe345", 0xef}], 0x1) r1 = eventfd2(0x0, 0x0) getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x8, 0x4) accept4$packet(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14, 0x80800) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x3, 0x4, &(0x7f00000000c0)=@raw=[@jmp={0x5, 0xfc11, 0xc, 0x5, 0x0, 0x0, 0xfffffffffffffff4}, @alu={0x7, 0x0, 0xe, 0x9, 0x7, 0x30, 0x4}], &(0x7f00000001c0)='syzkaller\x00', 0x9, 0xc5, &(0x7f0000000200)=""/197, 0x41000, 0x1, [], r4}, 0x48) dup2(r2, r3) pipe(&(0x7f0000000100)) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) stat(&(0x7f00000020c0)='./control\x00', &(0x7f0000002100)) geteuid() getgroups(0x2, &(0x7f0000002840)=[0xffffffffffffffff, 0x0]) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000024c0)=0xe8) stat(&(0x7f0000002500)='./control\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002680)={0x0, 0x0, 0x0}, &(0x7f00000026c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000001e80)=@abs, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001f00)="1d68998bff41e9cec14275b93a9dcdde8d7bf05cfcf70cdc910a42896e67572bd86d3fe345b06abee2aa28ecc2ce511615fbcd2736198918d2f5251a35998642e75f272bdff1f5e040ae36a1a786e404c112ee634184c98d9e3ecdeeb9c13236ab52", 0x62}], 0x1, &(0x7f0000002700)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYBLOB="0000000028001e00000000000100000001000000", @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x9c, 0x4000000}, 0x40) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/04/02 03:25:38 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000183f92)=ANY=[@ANYBLOB="cd39f2081b0b9a8c87bcb5a486dd600aff0f00303a0400000000000000000000ffff00000000ff0200000000000000000000000000010300907800000000609433df0000000000000000000000000000ffffffffffff00000000000000000000000000000001"], 0x0) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000840)=""/59, 0x3b}, 0x0) 2018/04/02 03:25:38 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x400000005, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x2bf90000, 0x4) 2018/04/02 03:25:38 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000001280)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000600000000000119078ac1414bbac1400003acb3d00000800000086dd080088be00000000100000000100000000000000080022eb000000000000000008006558000000000000000000000000"], &(0x7f0000000100)={0x1, 0xfbffffffffffbffe, [0x400000000000, 0x349, 0xb6a]}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x10800) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x4, 0x1, 0x6, 0x0, "c24a430a6bca318581e65035f0a9300df88c3b2e09b9f5d673d2b38ec91fa178ccf9654882d3e90d34146aae", 0x6}) 2018/04/02 03:25:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socket(0x0, 0x0, 0x8) getsockopt(r0, 0x0, 0x80, &(0x7f0000000180)=""/198, &(0x7f0000000000)=0xc6) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/04/02 03:25:38 executing program 7: clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000000500)='./file0\x00', 0x83, 0x8) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x80}, 0xc) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000480), &(0x7f00006fcff0)) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000540)={0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x6f40b7c95600a1ec, 0x20400, 0xff0000, 0x0, 0x8, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r3 = getpgrp(0x0) kcmp(r3, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r4 = openat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x400000, 0x0) setsockopt$packet_int(r4, 0x107, 0x7, &(0x7f0000000740)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1") ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)) r5 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) connect(r5, &(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x4, 0x80, "ab7d48bfd11a3e7a60aa13ac7038ef595132145fd73a3831bf9ebbf8ba02fddd251584133faf65deeb9e6b927bda4629855f75a594a70a003ee8e259f5ef07", 0x31}, 0x80) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)="a33af9140719e3bb3bfa5097cbfa66e055f5e5aff0eea326a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e84f3c9", 0x42) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8) r6 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x44000000000007, 0x181000) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000180)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000240), &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000680)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x40}], 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000780)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@empty, r7}, 0x14) bind(r6, &(0x7f0000000980)=@in6={0xa, 0x4e20, 0x447, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x34791ba1609d0bd5) r8 = shmget(0x0, 0x9000, 0x402, &(0x7f0000ff7000/0x9000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000280)=""/86) 2018/04/02 03:25:38 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x64000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12, {0x2, 0x4e23}, 'nr0\x00'}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/150) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000300)={0x1c, 0x49, 0x100000000401, 0x0, 0x0, {0xa}, [@generic="536ee85e07"]}, 0x1c}, 0x1}, 0x0) 2018/04/02 03:25:38 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2cf, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'sit0\x00', 0x600}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x5, 0xff7, 0x1, 0x92}, 0x8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000140)=0x78) ioctl$int_out(r0, 0x2, &(0x7f0000000180)) prctl$setname(0xf, &(0x7f00000001c0)='*\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000200)={'HL\x00'}, &(0x7f0000000240)=0x1e) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x5, 0x800) utimensat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x77359400}, {0x77359400}}, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000001380)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000013c0)={r2, 0x400}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001400)={0xd90}, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001440)="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") epoll_create(0x1) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002440)='/dev/cuse\x00', 0x400, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000002480)={'tunl0\x00', 0x2000}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00000024c0)=""/4096) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000049c0)={'ip6gre0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000004a00)={@dev={0xfe, 0x80, [], 0x10}, 0x44, r4}) sendto$unix(r3, &(0x7f0000004a40)="a57dfdb54c6f67ca2579963eea9729441a7d429caf2decb5f8469168d9e358d706d66396d72d108a502a934d6d124d3fb4089a0b89060527a6bf72d2cccf1c8d3dc010866c71e916acb8e8bc49d6faa967f25fc71b3df353e535b15e358d3fa27cf85f4404c1cfff849c46e66c0dfa4abd5b60a72154", 0x76, 0xc040, &(0x7f0000004ac0)=@file={0x0, './file0\x00'}, 0x6e) r5 = syz_open_dev$admmidi(&(0x7f0000004b40)='/dev/admmidi#\x00', 0xfff, 0x80) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004b80)={{{@in=@multicast1, @in6=@loopback}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000004c80)=0xe8) bind$bt_rfcomm(r1, &(0x7f0000004cc0)={0x1f, {0xffffffff7fffffff, 0x4, 0x0, 0x7, 0x6, 0x6}, 0x1e2}, 0xa) faccessat(r5, &(0x7f0000004d00)='./file0\x00', 0x0, 0x100) r6 = msgget$private(0x0, 0x4) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000004d40)=""/4096) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000005d40), &(0x7f0000005d80)=0x30) splice(r0, &(0x7f0000005dc0), r5, &(0x7f0000005e00), 0xb2e, 0x1) 2018/04/02 03:25:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14000800000000000000"], 0x14}}], 0x2, 0x0) 2018/04/02 03:25:38 executing program 2: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r1, 0x3, 0x6, &(0x7f0000f57f20)=[{}, {}, {}, {}, {}, {}], &(0x7f000014b000)={0x0, r2+10000000}) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='&bdevppp0\x00'], &(0x7f0000000280)=[&(0x7f0000000200)="a200", &(0x7f0000000240)='*vboxnet0eth0\x00'], 0x1000) io_submit(r1, 0x0, &(0x7f0000b52fd8)) io_destroy(r1) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8) syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180)=0x400000, 0x0) 2018/04/02 03:25:38 executing program 4: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x10) lookup_dcookie(0x7fff, &(0x7f0000000340)=""/12, 0xc) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) 2018/04/02 03:25:38 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) r0 = syz_open_dev$dspn(&(0x7f0000000680)='/dev/dsp#\x00', 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000006c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r1 = msgget$private(0x0, 0x0) r2 = memfd_create(&(0x7f0000000080), 0x2) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/131) msgctl$IPC_SET(r1, 0x1, &(0x7f0000258f88)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r2, 0xc4c85513, &(0x7f0000000180)={{0x80, 0x0, 0x8, 0x200, "3dca404e7dd22eacce33c5e2c16c2ff36e7001cbc0ee1a89c2b024decadbd58a9df6cf95d77bfc23db06e964", 0x4}, 0x400, [0x9, 0x2, 0xf902, 0x1ff, 0x5e7, 0xfffffffffffeffff, 0x6, 0x8, 0x0, 0x1f, 0x5, 0x8, 0x100000000, 0x2, 0x40, 0x29d2, 0xff, 0x590b, 0x80, 0xffffffffffffffe1, 0x8000, 0x1, 0xff, 0x7, 0x7, 0x10000, 0x6, 0x2, 0x75d, 0x9bc, 0x7fffffff, 0x9, 0x10000, 0xff, 0x6, 0x20, 0xc8, 0x4, 0x9, 0x9, 0x1, 0x1, 0x3, 0x100, 0xb0df, 0x4, 0x67, 0x4, 0x80000000, 0xe6, 0x7, 0xffffffff, 0x4, 0xfffffffffffffff7, 0x10001, 0x2a, 0xbaa0, 0x3, 0x3, 0x3, 0xea65de0, 0x7fff, 0xb20, 0x6d, 0x3ff, 0x6, 0x2806, 0x200, 0x5c, 0x3, 0x3, 0x1000, 0x6, 0x1ff, 0x5, 0x0, 0x81, 0x8, 0x6, 0x1000, 0x8001, 0x1ff, 0xe7, 0x200, 0x80000000, 0x2, 0x0, 0xfffffffffffff8d9, 0x3, 0x9, 0x7, 0x9, 0x2, 0x6, 0x4, 0x100000000, 0x0, 0x100000001, 0x6, 0x3, 0x3, 0x7, 0x10001, 0x632, 0x0, 0x9, 0xfffffffffffffff7, 0x9, 0x7f, 0x1, 0x4, 0xad5, 0xc978, 0x8000, 0x6, 0xffff, 0x100000000, 0x2, 0x8, 0x8, 0xc0, 0x1, 0x5, 0x2, 0x6, 0x7ad, 0x6, 0x7ff], {0x77359400}}) msgsnd(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x2, 0x4) 2018/04/02 03:25:38 executing program 0: socket$inet6(0xa, 0x80002, 0x0) 2018/04/02 03:25:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab2719", 0x4) sendmsg(r1, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x80, &(0x7f0000892fe0)=[{&(0x7f00000dcf25)="8913cf5e026f17a4f53a3492b6e3e63ee1830a280f921d08ab6480144730b936395f3b5c70f96788944985382ea98b1480e089e838771917f29f6f899e9c37d2", 0x40}], 0x1, &(0x7f000009de38)}, 0xc000) sendmsg$alg(r1, &(0x7f0000cadfc8)={0x0, 0x0, &(0x7f00001cdfc0), 0x0, &(0x7f000013b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x10) recvmsg(r1, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/02 03:25:38 executing program 6: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r2, &(0x7f0000014000), 0xffff) r3 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r3, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x1810000000001, 0x11, r3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x80006, 0x9, &(0x7f0000000200)) setsockopt$inet6_tcp_buf(r4, 0x6, 0x3f, &(0x7f0000000400)="8218fe4b809c8edcc25d4a5aae0f513268292f70b82eb2c48742348bb3d183356e6beccab6c82afa23588a6b71192b2604d59bc43ade6df5a26d3fb19bc34cc6e15a7cec0445a8fec0f31a6a0dd54f59c0d77b8270e654e5a36500b9aea66eafe757ffb7965fe71ec0232e9ffddb4acd18b51192a36e29c1323fe4ef1d81ee787922ad0985d1363e52ca291f88b7122ce7674fe1cfb5471a1e0b04becd84131aed3841a245054d4837aa6fd034e208e9e0460ef2e2deae854623578e40e62973371e8666ca", 0xc5) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3, 0x1, 0x1, 0x3}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="b4512c0b0ac3750000071000ff000003002be033b534f116fab0cee8c308000048000b00354798d7c03573b5ce5a3bf4ca7d600bf893d9384b61bf235292045bdea78bb234166a15f6560455ed241709bc7ea936ed5a0ff6c05476a6922e2a6f015f2ca5a33444fd12be9761ed5ad6edfa1f0928e3d71b17be47763d75ac385ecde5e505ec84fa673686cf5c3f9c2616b9e4a0bc659de59b7d0118d7b7f54ec1c779fc98e33efc698bb9a8f7b658ea55101c0359a1323818df9937fcefc52075f4a9e545176f5fcc15d93c55f0f88881d21fe8c48c13202617cf896a7aea4584"], 0x1}, 0x1, 0x0, 0x0, 0x20044014}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x0, 0x400000000001, 0x0, 0x2}, 0x20) listen(r2, 0x8) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4626, @loopback=0x7f000001}}) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x5, 0x4, 0x3f, 0x0, 0x0, 0xc0012, 0x8, 0x0, 0x4c13, 0xffffffff, 0x3, 0xabb4, 0xffffffff80000001, 0x0, 0x0, 0x40, 0x0, 0x400, 0x8, 0x0, 0x9, 0x6, 0x0, 0x0, 0x1, 0x40, 0x200, 0x5, 0x1846, 0x8, 0x8, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0xb}, 0x22000, 0x1, 0x6, 0x0, 0x1, 0x10000, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000480)={r6}) 2018/04/02 03:25:38 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000000, 0x200000000012, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) [ 109.309794] binder: 9839:9841 ioctl c0306201 20004000 returned -14 [ 109.316330] binder: BINDER_SET_CONTEXT_MGR already set [ 109.321886] binder: 9839:9856 ioctl 40046207 0 returned -16 [ 109.344450] binder: release 9839:9841 transaction 26 in, still active 2018/04/02 03:25:39 executing program 0: syz_mount_image$ntfs(&(0x7f0000001740)='ntfs\x00', &(0x7f0000001780)='./file0\x00', 0x0, 0x0, &(0x7f0000001980), 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="000000006b3d2cb5"]) 2018/04/02 03:25:39 executing program 3: socket$kcm(0x29, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0x0, 0x5, 0x0, 0x0, 0x0, r0, 0x9}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x0, 0x20001, 0x5, 0x0, 0x9, 0x0, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0xb8, 0x0, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000440)=0x5bc6) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r2}, 0x10) mkdir(&(0x7f00000006c0)='./file1\x00', 0x88) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000300)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd2ebea03a4bbc09d0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e838cdfe67e6fc6bdfa30200fc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d8eef008c452884e2806b2e8e9627b76af244b5ceb445a27b62918a188390b7611abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d00000000000000000", &(0x7f00000001c0)=""/9}, 0x18) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000400), 0x19) 2018/04/02 03:25:39 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) flock(r1, 0x1) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r2, 0x1, &(0x7f0000000480)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x100000000, r0, &(0x7f0000000240)="97d655ffbd9118103c7c319a0518f41a4dc5fa52b7d110878c2b273e42b76771e54681fcfe62405ea7b6de994320c74710b82b8b0805aa4c8629a787395ddf5ca301a29078f5dced8418eb681631b19e80747ea2ffe6e3726c6025a6d5fbab6423892a5a4ad487c90d6f9a6f27cf3f599a0687ecc0235c95889412662f48733905c0bf5bb362d7a584949d2b34987a7171544bda80fbdd", 0x97, 0x3, 0x0, 0x1, r0}]) flock(r0, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000080)="9789c2ff2d6852f4a7ebf6860e3d72d0f41d5453183658abdd7f88597903ca5dd1fe6d6d4588fb9d1c680e183b704339f0454ad76049a150cddad7950cf751c3ad615d97eac1f405d2c5f2afc875d63cb2d02a64d31d44a6182f"}, 0x10) connect$netlink(r0, &(0x7f00000001c0)=@unspec, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x6, {{0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}}}, 0x88) flock(r1, 0xffffffffffeffffd) 2018/04/02 03:25:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_vs_stats\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x6}, 0x0, 0x0, r1, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00000002c0)={0x0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)='syzkaller1\x00'}) 2018/04/02 03:25:39 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x92000, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x31, r1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00000000c0)={0x0, 0xa, 0x8001, 0x3, "5c2c10010000000000000068c94a429cc1a797e808e72362181add864487a0e9c99c0c7ba20f801e5cf55f00", 0xaf69}) 2018/04/02 03:25:39 executing program 2: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x581}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x40) syz_genetlink_get_family_id$fou(&(0x7f00000011c0)='fou\x00') r4 = add_key$user(&(0x7f0000001300)='user\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001380)="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", 0xff, 0xfffffffffffffffa) keyctl$read(0xb, r4, &(0x7f0000001480)=""/195, 0xc3) sendmsg$FOU_CMD_GET(r3, &(0x7f0000001680)={&(0x7f0000001180)={0x10}, 0xc, &(0x7f0000001280)={&(0x7f0000001600)=ANY=[@ANYBLOB="5c000001", @ANYBLOB="10032bbd7000fbdbdf2503000000080001004e22000004000500080002000200000008000300d500000004000500080001004e200000080001004e230000080002000a000000080003003c0000000800020002000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000802}, 0x11) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000001580)=r3) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001200)={0x3a}, 0x1) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000001140)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) 2018/04/02 03:25:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/02 03:25:39 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) fsync(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) socket$kcm(0x29, 0x7, 0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000280), &(0x7f00000004c0)=0x4) syz_fuse_mount(&(0x7f0000000480)='./file0\x00', 0x1000, r3, r4, 0x8, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000240)={r2, &(0x7f0000000180)=""/139}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x200, r0, 0x1}) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffb000/0x4000)=nil, 0xc000000000000000, 0x0, 0x0, &(0x7f0000ffc000/0x3000)=nil, 0x7ff}) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) close(r0) accept$unix(r5, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) [ 109.364300] binder: send failed reply for transaction 26 to 9839:9856 [ 109.371167] binder: undelivered TRANSACTION_COMPLETE [ 109.376297] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/02 03:25:39 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_fuseblk_mount(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x80000001, 0x2) userfaultfd(0x80000) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000001740)={0x400}, 0x8) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x5, 0x10, r1, 0xfffffffffffffffe) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r2 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x280) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000001180)=0x4) r3 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000001240)=""/217) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001840)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc)=@assoc_id=0x0, &(0x7f0000005ffc)=0x4) syz_open_dev$loop(&(0x7f0000001780)='/dev/loop#\x00', 0x0, 0x20001) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x0, 0xeed, r6}, 0x10) r7 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r7, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f000000f000)) readv(r4, &(0x7f0000001640)=[{&(0x7f0000001100)=""/12, 0xc}, {&(0x7f0000001380)=""/97, 0x61}, {&(0x7f0000001400)=""/193, 0xc1}, {&(0x7f0000001500)=""/22, 0x16}, {&(0x7f0000001540)=""/201, 0xc9}], 0x5) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000004ffc)=0x8001) setsockopt$inet_mreq(r7, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) bind$inet6(r2, &(0x7f00000011c0)={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, 0x1c) readv(r3, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000001340)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) read(r3, &(0x7f0000000000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/04/02 03:25:39 executing program 0: syz_emit_ethernet(0x0, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)={0x2, 0x1, [0xffffffffffffffff, 0x200081, 0x0, 0xe7e]}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) sendto$inet(r0, &(0x7f0000000280)="b5ba70a792ddbfde7959390dbafbe29169a46785e2d9182ed023fe37b4", 0x1d, 0x0, &(0x7f00000002c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) [ 109.436358] ntfs: (device loop0): ntfs_fill_super(): Unable to determine device size. [ 109.469255] ntfs: (device loop0): ntfs_fill_super(): Unable to determine device size. 2018/04/02 03:25:39 executing program 5: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x1fffe, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5255) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000040)='U', 0x1) lseek(r1, 0x0, 0x2) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000180)={0x8, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) truncate(&(0x7f00000000c0)='./file0\x00', 0x6) write(r1, &(0x7f0000001200)='[', 0x1) lseek(r0, 0x0, 0x4) 2018/04/02 03:25:39 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x5, 0x101000) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000002800)={0x4, 0x0, &(0x7f0000ffa000/0x4000)=nil}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000029c0)={r1, &(0x7f0000002840)="482a2af65783113afbed47e5c59fc17da1b648c56066d643630a54016c341c05618230bba944121080cef6b5a64fc2ba95f1fbd8310375841799be1d0b52099f9d8f49844c28c8225022bd24249cdf1a1bd109d8e7fd5e0ffecd2073651676ffb847ae303b04c35d856b239f427773fd2bfe13d72a9523c98be25a0aef0b598b36dad7d01eaa570b7a76e198c04804e3ea0dc02b92776cdb9ffcc329c9e31029a60c915f77265da6a159d90a674d16a876bc2409c5120a255ed3c4d106548db0745194c4e428cae8727a00785c54bac713d8caa9ba090f02befd8bbe1c62eeb184d2e328c7b6", &(0x7f0000002940)="4b66e045d8085ad414db77cb484c266090f9ee8c16a211e8c3bf71a3b48fda35e88c80469d5c62e958ce4a3548f00aedc196828cc4b1b54ced5fd7ac446bfd9406673697f5aa12fea9caa932dc3c62841dbcd6c799955800fca84cd26b6b3cc7120d8497d3234fbd7b", 0x2}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000140)={{0x3e, @multicast1=0xe0000001, 0x4e23, 0x2, 'sed\x00', 0x20, 0x56, 0x4e}, {@rand_addr=0x1, 0x4e24, 0x2003, 0x2, 0x0, 0x400}}, 0x44) semget$private(0x0, 0x2, 0x0) recvmsg(r2, &(0x7f0000002780)={&(0x7f0000001240)=@ax25, 0x80, &(0x7f0000002680)=[{&(0x7f00000012c0)=""/239, 0xef}, {&(0x7f00000001c0)=""/58, 0x3a}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/166, 0xa6}, {&(0x7f0000002480)=""/50, 0x32}, {&(0x7f00000024c0)=""/165, 0xa5}, {&(0x7f0000002580)=""/242, 0xf2}], 0x7, &(0x7f0000002700)=""/88, 0x58, 0x4}, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000027c0)={r3, 0x5}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r4, &(0x7f00000000c0), &(0x7f0000000240)=""/4096}, 0x4) 2018/04/02 03:25:39 executing program 4: truncate(&(0x7f0000000200)='./file0\x00', 0x8) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x202001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x5, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000004c0)={0x7, 0x0, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100", 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0xf) r2 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) setns(r2, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r3, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6ecf688830952fd1881851c008e3ac13f0728c4fdf3fc94dc08e5b41a09c0977defb5a812e59127c480347859f1c6e19600693dcf", 0x55, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000), 0xfffffffffffffddc) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000580)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000240)={0x2}, 0x18) r4 = inotify_add_watch(r3, &(0x7f0000000380)='./file0\x00', 0x800) inotify_rm_watch(r2, r4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r3, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000bc0)=ANY=[@ANYBLOB="6e6174000000000004000000000000000200000000000000c332d6e0ba059bdfecd2a9ce774c1b00000005000000ffffb3ff00000011e80300ffff00000000000000000000"], 0x1) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x80000000}) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r7, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x20, 0xad1c, 0x3ff}) connect$bt_rfcomm(r7, &(0x7f0000000640)={0x1f, {0x0, 0x2, 0x8, 0x400, 0x0, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={r6, 0x80000}) r8 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r8) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, r8) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000180)=0x8, 0x4) 2018/04/02 03:25:39 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x2, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000340)={0x400, 0x8000, 0x1ff28e47, 0x8}) close(r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000000)=0x5) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x7, 0x100, 0x1, 0xffffffffffffffff, 0x0, 0x8, 0x8000, 0x43deba21adafe331, 0xaa21, 0x4, 0x2d, 0x3, 0x7, 0x4, 0x7fffffff, 0x1000, 0x5, 0x1, 0x2, 0x1000, 0xf21a, 0x3, 0xffffffffffff0000, 0x3, 0x2, 0x8, 0x72, 0x20, 0x1ffe0000000, 0x100000001, 0xffffffffffffffff, 0x4, 0x8, 0x40, 0xc6b, 0x1, 0x0, 0x7, 0x6, @perf_bp={&(0x7f00000000c0), 0x9}, 0x31000, 0x45, 0x1, 0x6, 0x38d, 0x1f, 0x8}, r3, 0xb, r1, 0x8) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) iopl(0x2) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0xb00, 0x3, 0x5, 0xf86, 0x8}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r4}, 0x8) 2018/04/02 03:25:39 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13, 0x3e742f5c, 0xc556, 0x7}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x420c0, 0x0) r2 = semget(0x0, 0x0, 0x402) semop(r2, &(0x7f0000000140)=[{0x4, 0x7, 0x1800}], 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2800) signalfd4(r1, &(0x7f0000000180)={0x6}, 0x8, 0x80000) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000240)={&(0x7f00000001c0)=[0x7], 0x1, 0x60f, 0xbfe2, 0xc3, 0x8d40000000000000, 0x7ff, {0x7, 0x10001, 0x400, 0x101, 0x9, 0x8, 0x100000001, 0x6, 0xc512, 0x3, 0x2, 0x20, 0x32cf, 0x567, "48ba551c8e8fc0b5c91b635952a6a31090fc2f0d2e566de4ba0b3356660e97da"}}) 2018/04/02 03:25:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x228200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa}}}, 0x98) 2018/04/02 03:25:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x7961, @ipv4={[], [0xff, 0xff], @rand_addr=0xd06}}, 0xd1) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) 2018/04/02 03:25:40 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x35, r1, 0x2) fcntl$setflags(r1, 0x2, 0x1) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4c}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000280)="6034b9c2cc12f845c9fcbabd059b424922c28d6be3d9de64bef4023ba747694499627134dbb1f9634ba6bd003b2d42d867cc0f2873563ee71aec4cf566a78d32c5948f2f06b595ecf5ab00d6a8b937ab97b671e9e31156e4be85eb693d4eb16c850fc6c8a6c074158e15b1c1d31f2edbe7c72fcb347835691627179c55d441db395315138fd225d3602d00c15e7ef1df5cdcde40b537716fa922b442b6065b9c50e580b3c964de9a57e26c3f6458cba82056b4049564e4e64e4a4f2ca020f6154ce9804d48524cc186ab6bb0ceacff68af389664c888c6b0", 0xd8}, {&(0x7f0000000140)="38b2fc0010f61d0740218662e8e4b36c509385a570877f44eccb1e53", 0x1c}], 0x2, 0x27) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl(r4, 0xfffffffffffffffd, &(0x7f00000001c0)="0ecde0e0addc9dcc9ca43ef9b54241ceb4bd180617c35008329d4e6de7bb8bd71e8c3a536a62d0cde55d595d702d587486aad36bd0909fada366dda6d9cc685ef1342d253bc3bae73d1fa57015211c53636ab0c691d283b6d32c02260b3775f9ab4de5da1fc7c2154fea9cdaff591c64fa7282feebbcd984f3a1a65c5823a7bb0156dcc9257a0c0b9ae070df85ebbd6cdec102015d534307ed6539e44f") mkdir(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) write$sndseq(r4, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f0000000100)=""/38) munmap(&(0x7f0000012000/0x3000)=nil, 0x3000) fcntl$setflags(r2, 0x2, 0x1) dup2(r1, r3) 2018/04/02 03:25:40 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x3, 0x2}, 0x10) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) socket$can_raw(0x1d, 0x3, 0x1) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000200)="c0bd9bec90305a812a4cef68e50bca0d27a390f19e30f01fd7df1654cd3c28f65c514d82f60e14a22909d405bc7865c737b9f1c62e1b001d8bfad81f173c7dacecb693c1f6b61e94d2aefbcac94ced3ca871bc5a0e84dd67c9fce4751aa2bd5763ced6462d4874e5a905001ce2b7ac6898695fa7a9edf66d41cdb1b1de5883f712178acf3036e72ff80bb04846ff82021da64ae262020524160d7d6756866ba46df0551d8b693b0567db177ad3c0f29beb08df", 0xb3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x200002, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000300)={0x1f, {0x3, 0x1000, 0x6c, 0x3a9, 0x1000, 0xa3}, 0x200}, 0xa) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000340)={0x5}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000380)=@assoc_value={0x0, 0xfffffffffffffffd}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r4, 0x101, 0x8}, 0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={0x3, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x40, 0xfff, 0x8, 0x0, 0x1, &(0x7f0000000440)='dummy0\x00', 0xba9, 0x80000000, 0x7}) r5 = syz_open_dev$random(&(0x7f0000000500)='/dev/random\x00', 0x0, 0x40003) connect$netrom(r1, &(0x7f0000000540)=@ax25={0x3, {"2d8131483186db"}, 0x3abc}, 0x10) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000580)={0x10003, 0x0, &(0x7f0000ffc000/0x4000)=nil}) rt_sigsuspend(&(0x7f00000005c0)={0x3}, 0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000600)={@multicast1}, &(0x7f0000000640)=0xc) ioctl$void(r5, 0xc0045c79) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000680)=@ioapic={0x0, 0xffffffffffffffcf, 0x80, 0xfff, 0x0, [{0x7, 0x43e0, 0x4, [], 0x3}, {0x8, 0x2ca8, 0x10001, [], 0xec}, {0xfffffffffffff491, 0x100000001, 0x3ff, [], 0x4}, {0xff, 0xffffffffffffffd7, 0x0, [], 0x31b}, {0x7ff, 0xfffffffffffffff8, 0x4, [], 0xfffffffffffffffb}, {0x5, 0x80000000, 0x200, [], 0x48b1}, {0x6f, 0x4, 0x7, [], 0x8}, {0x7ff, 0x9f57, 0x7, [], 0x2}, {0x10000, 0xc37, 0x1000, [], 0xff}, {0xffffffff, 0x8001, 0x3, [], 0xf105}, {0xb903, 0x2, 0x7ff, [], 0x8000}, {0x5, 0x4, 0x7fff, [], 0xfffffffffffffffe}, {0x7a, 0xf7, 0x1, [], 0x3}, {0x55, 0x9, 0x1, [], 0x4}, {0x7, 0x80000001, 0x5, [], 0x7}, {0x5, 0x4, 0x8, [], 0x100}, {0x6, 0x7f, 0x50, [], 0x9f85}, {0x7, 0x2, 0x8, [], 0xff}, {0x9, 0x2a, 0x1f}, {0xffffffff, 0x7ff, 0xe9d, [], 0x401}, {0x2, 0x85, 0x8, [], 0x8}, {0x791, 0x2, 0x7f31, [], 0xff}, {0x80000000, 0xff, 0x9, [], 0x8}, {0x1, 0x7, 0x2, [], 0x8}]}) keyctl$negate(0xd, r2, 0x3, r3) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000780)={0x32, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'rr\x00', 0x0, 0x10001, 0x7b}, 0x2c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000007c0)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000800)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000009c0)={0x9, 0x4, 0x1d200000, 0x200, &(0x7f00000008c0)=[{}, {}, {}, {}]}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000a40)={{0xd60, 0x8000, 0x6, 0x3, 0x5, 0x1}, 0x30}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000a80)={{0xbb3, 0x3, 0xffffffffffffffc1, 0x0, 0x3, 0x8}, 0x7, 0x11d, 0x6, 0x8, 0xc3c6, "2fe765643af68880b766621575b5ce66734f821b47b573ee11d2f434a2288ee7cfac81322a157e32a67b38d21d5ac614211924bf1f1d6ab976049e7e3ca69184a1a313d5218829b05a973d680ac1a3b89f5adcc8a556182155bc36fbbad1a8a10df43f375400aceaf38e215a029d0ecbb5c0a51537322976afe194d7cf29fcbe"}) 2018/04/02 03:25:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002600)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000a076a9c2ab47be9952b8ea4a5787d35806861d3f3f75313f117fcd1110ccb5654861f9addeefa3950a7f95"], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0f000000000000fa", @ANYRES32=r1, @ANYBLOB="ff000000efc1badeed7ebe1504c300e852594096a8abbbce00eca076597fff"], 0x21) 2018/04/02 03:25:40 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='comm\x00') timer_create(0x4, &(0x7f0000000000)={0x0, 0x9, 0x4, @thr={&(0x7f00000001c0)="e54dc887180ef35586cc13a2ae46a150cce773e75fc2306f4b8ac0fc7e5e9675681311a97042bd96df8ee31f28b11220e43d24d33370ed819ec99a7f4a5926dcde436a26dd0f736e31d8fb3d07642b7179e4aa1c2a9b2193e18701706ee2b10b8cb5efe6e02490d409fe8c38486ef9e828f1e611c88010412b0edc4e43743d95f060451b546bc924858d6e3411c77e2d390d25859e2f8577f36cf8c9e40970dc45ee73c22c03529015489bf101e4900734226d1419b396f32e1f7d14cbf91c9bf3fef34161bce320833666675d74de5cd0315d739580cc4cefe124beba1017a2c9e04a16334c552595c66718e56f", &(0x7f00000002c0)="7bedcedcfbab0a794b173a5bb77b9935f45ce08ffd410173685f6ff1fd116ec078022c28dd17185a24ae8d9b2f6d115e1041c60b6701bb4554ceeae30d4c3553a20367e06ed41822162b229d2eddcc96b277c8a3b1333aa57051fd35ec7ae64650859858f5e72e2d93256bb76e5b1d678d71c48527db21ccd8abac93bc0da0f100d7d7ec43f8a9975473a4469c490bfab0b0d3ef35e56453312e1b03180ee6b83a4f2b3e1e877cb0f0b46851b92638a102c986488bc4e181eb8806416120c449fd0a2060673007b846cea5be1622165e8a9398beb83ea3df5a473e27d417ea348f323224ee5bb48f404e"}}, &(0x7f0000000040)=0x0) timer_getoverrun(r2) pread64(r1, &(0x7f00000003c0)=""/194, 0xc2, 0x0) exit(0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) pread64(r1, &(0x7f00000000c0)=""/100, 0x64, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'dummy0\x00', 0x200}) 2018/04/02 03:25:40 executing program 3: pipe(&(0x7f0000000140)={0xffffffffffffffff}) setns(r0, 0x8000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000011000b050000001000c7975fb4a0da8cf3cfac8bdcc067e134b3948cc6f47532232e630f43eaae59d0e0cbb14d61c8d2a823f974c6bcef973db5be7c2b0631c78bf252744614ef0ade2feb6f21ca1f", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0007000000"], 0x28}, 0x1}, 0x200000000000000) 2018/04/02 03:25:40 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000600000/0x400000)=nil, 0x400000}, 0x1}) 2018/04/02 03:25:40 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) 2018/04/02 03:25:40 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c62900000000c88a7c2d6f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), &(0x7f0000000080)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80400, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100020001ff0f0000c4efa7de6e2e00aaaaaaaaaaaa9e566a0870554e51e436223a0c1e96c0ee55017ad5dc3642a9c2dcb4a4072b9c11de5acd3d0ea6000000000000"]) r3 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000180)=""/184, 0xb8, 0x0, 0x0, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={r5, 0xfffffffffffffffe}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r6 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r6, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r6, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18) [ 110.443891] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/02 03:25:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000e400585c623e8a128144", 0x1f) recvmmsg(r0, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f00000000c0)=""/121, 0x79}}], 0x169, 0x0, &(0x7f0000005400)={0x77359400}) 2018/04/02 03:25:40 executing program 6: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x1ff, 0x1) mmap(&(0x7f0000eff000/0x2000)=nil, 0x2000, 0xc, 0x4010, r1, 0x1) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x40406300}], 0x0, 0x0, &(0x7f000012cf22)}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc002, 0x0) 2018/04/02 03:25:40 executing program 4: r0 = memfd_create(&(0x7f0000000000)='*&\x00', 0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x9, 0x2, 0x1efe, 0x81, 0x80000001, 0x3c40, 0x4a5c, 0x5, 0x800, 0x4}) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000300)={r3, 0x80000, r1}) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000480)=ANY=[]) fallocate(r1, 0x8, 0x0, 0x3000000000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0e0e2abd7000fbdbdf2511be37db6100060005000000000008000400160000000800050005000000300001000800090073000000080002002f000007080009405a0000000c00070000000009030000000800060077727200080004006605000008000600080000000000000000000000000000000000"], 0x7c}, 0x1}, 0x4004) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0x100000000, 0x0, 0x6, 0xfffffffffffffff7}, {0x0, 0x2, 0x200, 0x3}, {0x3f, 0x9, 0x2, 0xfffffffffffffff8}, {0x7, 0x7, 0x1, 0x1ff}, {0x0, 0xafa2, 0xfffffffffffffffd, 0x2}, {0x8, 0x9, 0x7, 0xde5a}, {0x2020000000000, 0x1, 0xffffffffffffff81, 0x3}]}) 2018/04/02 03:25:40 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe}, 0xc) socket$netlink(0x10, 0x3, 0x1f) [ 110.538614] binder: 9972:9973 transaction failed 29189/-22, size 0-0 line 2848 2018/04/02 03:25:40 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000640)=@updsa={0x184, 0x1a, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}, @algo_aead={0x4c, 0x12, {{'pcrypt(authenc(sha256-avx,ctr(twofish)))\x00'}}}]}, 0x184}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xc5, 0x20002) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/02 03:25:40 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000340)=0x4, 0x4) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket(0xa, 0x805, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003a40)=[{&(0x7f0000000fc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000002080)="d6affc8836225a3a3c532f01b6c7f427c566ac09ad827933fdaa834ee1ee1b326bf71348c90e82b2f3aefd330d135f3f3d008b8ba1768ebb2dd09b8ef6c34b542b447de75ef928e8d4eaacd68e8d2d1e034bb5fbe1adbcd63857ebc1749a7bd383fd29f726341e45a11c21423833bbb3b396b004d867a3d6f3727d2acd3eb592a514ea23bdc3ec4e7ec0d1e47acb221b080559cbf5808cb73a1ca8449d9850c9c8b5bb5757cd88224284ff8d8422529e493670fca396a8ccce12ffa2ae11b9c96e8aa7edad0a956950c686ebed51f17101585c650fff9f3bf6f420585a846c07f1d4dd787a98a869412d293b71cd1cbf28c360eaf62fa934b5bf8d1f45252d3384d52c7ecef1f2809c5f7b938f50d332f2a25bf338118296ac575a2feb1a303e780f5a5bcd29726e835a4f7da2c4eb8fa77e84af1ef90a5ef8ed905abadc09eb42ad30bfad096474700c49863c977dc97d9f21380ed22b48e837576c690ea957b723125e9b9bddf31007a3664104a13da07ace84b274480eaf72cc1b4d74d384860c15ad9356cd30305b9ee1a17e6e2245d6d3fb97bdb8cebc4c5bb1ad53b92678e1d81caa40b4ed65b667e1d3890ecfe0a8b77e012804605457ff4de32ff731480b0da077de484245076a6af8a6230a48deccc0935c6f2e743eb72965bee38ed795fddf2e8e5b99a5212817182c52141144ba5c261f0fc99887a382b1a5aff80ed6a4a4a32b1e9b42fc7d7641c3f8e9f9efb82ec506f2eb072f28e96d0959e7ba4383297a4311a1d45f16323f92d79095f5d24afa122b22b355015776f583534cc979d436183623482e586e6b100ee44b9490b9edb67659223378f1b933bb54787927585b680d689b18380e335d356fbe642dbfe115cedb9e935585555d360c34b4c3989235263cbdada5da2eacb311841298b6232212fb01cce994a4ecd29966c2be32f4c0a68db86923ea3eda72bd722eddbaca6616ed445178db7c4e5c92cc0aa0ddb21f6da57c759a38819fe3aac8f80fe5081ab53bb4c33237a9ad38c91e3301898380abeeef452331f588daec933161f260ba4596b64d66c6af69f61ac9cc9c1229ae41514d981527a40444f92f7ed3473a4cf7edad419f2c88fa8c6674a0dc66385a7043b28d1a153b5f7a5a3f17a99329197f0795f5b771b7ab99c865726e4ce2a27b6d50dc91722593b4ac17adb46f04df4cebe3d54e9e94984492ba78135fabe03613b99dc608428c66adf6d46d6069deffb9bff6482328639cae7f19bffae954835235ed11f84940eddd8bb864e1919d941f2a4e075fb73898f5bfb4d145c0889782084b53262c22b64f3988fbcc0420088fc410d58cf9e8322ae0858c7955a75926f4e8b7bae01d8bfd0c9a8e5252fb2e1d174991e7ac55236ab7dea5a33cd64be59752a4d3b617d07e9ff22e99473c4e683a4bf6d085aeaf53ce6c4e0b3314a8ab4c1d2f394fbe38d7c3814a9d3a2e0f96a94de5f8579b358c043c1f4b26828e3df417ab97d2ab05d544406070c3a889e58269b77fd41eed52f03df6d72184b32428be0cd09e0ac0aa0c20cf946bf26b13f4f35f4218d58bc383bb51589a227a8ee7604c8f618c813d8272a6d8659ecc3e42e18734119b7421f179fee7a37a7fd318d52987b600f431a35163ba0c157636a7364488edcd943aa7048d9af9c7c1dc4e83bc7270c51ce38a4f6ebffb37e2b9b6803d0c59e7762fc960e057351188a4a7fc1f09e92e58f18f0d446e8e2482f8ba496d0c17162ac0b2d03221887937eccabd23bf945f67a77c4f95c8c54fd24cb281e749c088b137415e242359edc907d15d3535abf86b2281ab2618724a01edfdc5f9ab87ac5005e1635ffcbda8d38b0c448567983a46fe8414222865dbbe4300274f54450b74240846cae4f06e96792ba59bad08ae0a818452305791671a69728e84bc3a94248a76a832f943ad44b9ab091b03465ccebb4157038ca4920f28cf878dd48aeef3f6de5fd8df33d6e17fcb5cf7c2948cf6b4389b0c2701228215c9d047e1334fc85aa4129d465c8782c61338a96a1ba279abe85c74917a46b3a4b29d21500bb558d75b9dae1aa0324a9b577c887f99c0956c0336c04a3534cb479af020486d85dcd70a4f082ec21276b8e5cc41b74d05f3b67817b1c4bf1c98613ad21ddbf72c55265c4e9455515cd2da9805a7136c76d8eac03c2b2943627d8d18a7ea2e1edd224ca70e247cbfcc71f5d5b47fd9c913a95d9f70b6b2f8ecc5ebd49d2c31bcbba4fddc29b75ffeb0c15696a5fb056c158a141637df11203fd7d1c42275205bb701d9edd25d646c3a136787a1c8d37a726ce80bc1466c275243ed069102729f7ce9d3f861a22a0f33d0043f7b1e607f90c338373fcf9b87bdbc63e883dccbe081dfe6f22f722eacb447aad3d5a1e5ebf3fad57a73a60938c89b76ba727bc23fa765fd6739b40eb4f5d49a05fe2d82dd8df2da49017614b86d708d7ddeb19a1a0ee187e6011e64c5b508e41dc477d64861b780286e09144339491eef2a542f84e13f9bba06b2ab8c80f9e7e5f7458da0140fdf75ca0e908d3316885ad51201fbe2a5a24ba094613bcb06258a37b0d35d76cfb15aec7cb3a042c42b3f43c197eff4d35c2ed2913f2b2fd890a8f85cc0912362214d71f27dafd1fd74d77defbb8e1e4dcb733a5a38ffea47a92ffa582018c7d9828513eacfae6d27102c804d4f7fcb774d4b6bbd0315fadd4f328bf99aade57b6de81b890806ce77d12c8ed0646cf4b4cc7e0124c00a1e36e7088430e57aeb02633823870495c71eb9395791db7a107d717eac6ce9b67c814780d676c11f0e62a7546bc659a1c41da42192d2b870d083d13922e0a9eb9aec3cea75a0452710c21a22f2281f8747cbd1b464a5aa2610bb5b92c6b4659cc5005c5699946fd1fe8d28f72f972cf13f24ac8406485042f9eb6b7c24e5aec3d7ce6d05e354acc1914fa9d90cebca950613a115aa7f1d593a4ed901621a3fc517faa9f881fa0e9ce3aa4c73df97515cc4911362c5d354ede64abe70e1c743da81ab957a7e915b3266090d089e639d9a7d786050192976fe3b138090aa90aa9b1f63fcc5ac5a1763292917bd011db5f0dae6b2ec5fbdb55652e35797a07a88b9c8240d7627943d7af609ca035d1245ffe2f0fb097ea48c9c7bc5ef369687f33ea92fa55b022b0c4ee7f88932c419933cfa6a87d98348153e08e25b08f796d58d71c85c2040f352483408ba1109be6867a7fdd5c0c74181c707f7b5499421d4d4cef29ea7564a909d20e635ce39d0ec2d373cbbcfd15bd41736fbf461ac3d4c21c5da2aabb28925dd35d4356cf2399e1c33654c4bb67e6fbba31835aaf770b1809eea30658c81c77f10bb76470a775d780f35ead44cb07ff0dc7e6552258a23d155ab760aa7537469fcc6bf897e725476f009066b8c808c3ed80955ad9cff9e69a1a2029700ed87edcded6e6d0d5d30ec604ba23f86434a0b368657e94f4149e5c86a8eab491f4ed9b87330c9891d2a59b63cfb8b66e3225bc7c17c055e95122f478b1ff6619ebd5376fe4a032066356065b95c26a951abd7c53443f4f0c82e8e194a9c13d21ef6fab975ca7692ff9ca30442f5ebf0a55f46fd0186bb35c9c9879e8e0659f0acbb6cca6a30d8d099b69bf2882cf63931c5a01b9164e23a238768af7fbd9145937be279dd50602805df103e6afcbc7e6af9f661070e574d9c243809704fc1ecfca5807dbd3a28d217f8f84b709f950a37a7d83a6c4d3dfb701323786b8c8368bc817d7d047694ea527c63f602307d53f7966e546742e46f2d352c455e0fe9bf39421d8e81e261996795a57c42b8ad171e47c13ba6eed0874c2348e70943233a95e02eb683f93780a09d0d77dccd547e9d0d352377e31291cdf8ab054cb67a1cc2158965d4c91a68fb308fa7a7dc3920d89cf867f78ff493cb0255c4627f0880c1b5d400ddf24512a6b90974cc36fbd0887448de110d6af11bb864c812b91c7f2d1f554fc705e4ce7ac9ab78999884fe7c483732baa0c65fc3d860ca98e42e21457fac98a4c329fcce5f81d2365840da5ad283c4d4e647f6fd9350d99b8a3cafd0b32eff1b181716b603cb35de3016026dc4ac773306cf49a7ebc7ebea18f5df9bd5c7be703a870ee89e4b60343b5ddf3cd3b879726622d23673423d20ade20678d5cc428ad4351d0d4a699291aac6682ff4e536c42bd9d24ae73490aca7452edf9d577db2eef847e5c5327dd2dd90d4b986bdac1cd51fc2a472f3b9eee674a8f3070afbe3016284e644e8b50bb743fba901ee92ba82661a0764d132a93fdc26a7c66ae5d5649d51c4b862a167a2064ccacdec5b57c741865b8b81740377801b1e612dbc0fdb97881b756ea1c39d20ffa289e716cccd637ae1a911379890fa23bcd0bf357cbec12d95243d1a27be8e80cc1c45e0dc98b4f22a5c79cb6f492a5ed0558bf98f4b784792a19793ce867ae10e17b03085d74ee1df3ea15a3b3820c2bdda8f17a70bd7680043dd5018e05127a43bf059235375aa95504dca1dc581f15a1f4d96c9d38e28b147b2ac39dd2b4d006f36d350e222d1414553d9e15396c20daf72a270ecfef1ca4333a52f42b17cd5b8d7c4cbf0ea685b083e9e0956464d563604c223b0bf713e0768f5e96b396c3e615b713dc77090ba128a47c4f5777c3dc78f70741c1ccdaface113ea5757fb6d690111d4a6ebe9750ca06ce48bdc9c2df8836f548f48e22368035d4157f61e295485a4a0216c6480c67abb573eb9e2152beebce0e6355faa7051b913d1b0d2bfb538b6c570528c30ebe9a0992f3f4f35a11d23d321aa5aab34d145026b1ab2d318349d06f93c94fff769a94ceb06a801646778356aa6c8ab8bb63bf2c0379d0bf50c4ab86e6b9b40610e7534460196a751d4951d4d4f4309172383225e9fdbc3dee3227d11c98cbb02204d36768cfb002f6e52ec67f8d8d50d7a3209f8550487ba27a5a94036a5dc912f1dbd25214c529d7748fe52fed206a66972da673583210fb076294582f6e4804588a2cc71b2420aa3e64673e47eda23a41cf18a5da67022fd539c4eee67b4e43c8ebb2f853698c5e6b4ffcceed1afa88a724a755f9522eaa59f457351ec541622f144b6ffe925334f68a602a652a9697b86729a3962e304bea93e46013dc47ca3fbf8f0f857992a9b0e1a62c21645938c50429f7b091c22fc74ea14a806e52da9d4bc8287391400d443789d8157096e982d476ceaa832e97b334599e48772bcc24ecbede3f46eca2a89087a9c01c07e7b3534c3c7ceb2ed32b02ed13f7aa082e293cd4dbd70314fd7726df6585c2e5395efd3b1589b13b15ff4293a49d8167667b66b2abb13df17d2cfb180a937e8bae147fd0e4dc68842f79a9c74fc9323537086375b5890a26ea57a49b86d343d962c7f65cd1a712178def4c8694426c32dfc866f884d6b56e3c46e409a3fb9aae8896cd06cac5bee7089b1a4e93449daed4794c890c2b5cc26adc95005e58ff4bc0c0c5c7e223e4b81a58d301793606533b0407be9177629737432c55b14b0eaa5908d524feb66c19b3b6fb4064c3723e5ff71db1e3ca802a091510432f6cc6fe88bea2cb3a1b08d99a57464e402021d8429f06b004f00d421a55b1a7bf88ef8", 0xf93}], 0x1, &(0x7f0000003940)}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000e400090000000300000023ff0000d8000000ffffffffffffffffd8000000ffffffff70010000ffffffffffffffff70010000ffffffff0a870300", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d80000000000000000000000000000000000000000000000000068004354000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000e0000002ac1414aa000000000000000074756e6c30000000000000000000000065727370616e30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x372) [ 110.583859] binder: 9972:9973 transaction failed 29189/-22, size 0-0 line 2848 [ 110.620287] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 110.627569] binder: undelivered TRANSACTION_ERROR: 29189 [ 110.656503] binder: undelivered TRANSACTION_ERROR: 29189 [ 110.663165] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 2, id = 0 [ 110.676205] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/04/02 03:25:41 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1}) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x64000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000100)={r4, r0, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180), 0x0) 2018/04/02 03:25:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f000000bff5)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x1f, 0x0, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x10, 0x800) syz_extract_tcp_res(&(0x7f0000000040), 0x9, 0x1) ioctl$LOOP_SET_FD(r0, 0xc0481273, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x100, 0x465}, &(0x7f0000000280)=0xc) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x8b) getdents64(r1, &(0x7f00000002c0)=""/7, 0x7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/02 03:25:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="3665a19b41e97ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) openat$cgroup(r2, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000040)="0e", 0x1}, {&(0x7f0000000280)="182a42ff021019014cb543ad6268e8dd67583821a458902488b342834865a7e09065d2a2ac92b76c3f08a85cdbaef6d9e56a4d78c38dd2ef254373c69c3c8cf8713badace227d8a6ebe63a2cfb659ff957a50d16c27e6b800c28e4", 0x5b}, {&(0x7f0000000340)="bb6f69e82dc0f531b848d0ba94cdebfed5c9b4d9fa0e6ca6b17c7156c08b1fcc49dbca21d3989bbb7a516ba6e26b851ab1eb4c74d566816340717a080fa3407ce1e8664351a49899d88ae4be6cd5489dbb3c8fad17f5aaaa5d8c757af3", 0x5d}, {&(0x7f00000004c0)}], 0x4, &(0x7f00006b0000)}, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/04/02 03:25:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f00000001c0)="c0492b434ac5ad901c9814d615a5e77b89a9d6ab065457f652982d2717493a50a972113e63073f3e041fbbdbbccea5d793e6bd220d26f300ce9aeb14b2c321efc62e0d44605dd4caa94cbaf19c57a06a85a13d73d78451289bb2c322b16974a7731ab8fb883bcb3218c4fb27859f0338f5c85539fa4ab1d2a17a4ca688d176abf9b7a3d021afbe8508f8bdbae33a8e3bd3e1322bc5ccdca53d240c6260a16b57a3ef811bd7ae7ad1a234fbc373a4034a46121e4adf1543bdc65ab28ee8f4", 0xffffffffffffffad, 0x20420006, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffdf0) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/04/02 03:25:41 executing program 1: socketpair(0xb, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x10002}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={r4, 0x5, 0x400, 0x6}, 0x10) prctl$intptr(0x21, 0x1) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000280)=0x7, 0x4) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000240), 0x4) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000002c0)={0x1, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) io_setup(0x61c, &(0x7f0000000500)) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/02 03:25:41 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) r2 = inotify_init1(0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x8000000, 0x1, 0x3f, 0x4, 0x40, 0x6, 0x8}, 0x1c) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) prlimit64(r3, 0x0, 0x0, 0x0) 2018/04/02 03:25:41 executing program 0: ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000500)={0x0, 0xff, 0x0, 0x0, 0x0, [], [], [], 0x2}) r0 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='reiserfs\x00', 0x0, &(0x7f0000000180)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000001640)=0xa) sched_setscheduler(r1, 0x0, &(0x7f0000000080)=0xcf) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000002940)={0x1f, 0x4, 0xffff}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000000), 0x2) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x3, 0x825, 0x10000, r1}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6}, 0x1000004b7) gettid() set_tid_address(&(0x7f0000000000)) 2018/04/02 03:25:41 executing program 2: socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001000)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@pppoe={0x18, 0x0, {0x4, @empty, 'gretap0\x00'}}, {&(0x7f0000000080)}, &(0x7f00000000c0), 0xd}, 0xa0) 2018/04/02 03:25:41 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x401, 0x3) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1, 0x40000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x100, 0x70bd25, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcd}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0x1000, 0x9, [0x100000001, 0x3, 0x9, 0x7fffffff, 0x983, 0x14f8, 0x7, 0x3ff, 0x2]}, &(0x7f0000000300)=0x1a) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={r4, 0xc, 0x9, 0x6, 0x3, 0x5, 0x9, 0xfff, {r5, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0xfffffffffffffff9, 0x477, 0x8000, 0x0, 0x5}}, &(0x7f0000000480)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000004c0)={0xffff, 0xb0, 0x2, 0x100000000, 0x0, 0x6, 0x0, 0xfffffffffffffff9, r5}, &(0x7f0000000500)=0x20) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000540)={&(0x7f0000ffc000/0x2000)=nil, 0x7, 0x5, 0x80, &(0x7f0000ffc000/0x3000)=nil, 0x25a}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000580)=""/16, &(0x7f00000005c0)=0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000600)={0x1, {{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, {{0xa, 0x4e24, 0x571, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}}}, 0x108) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000008c0)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000880)={&(0x7f0000000780)={0xfc, r3, 0x1, 0x70bd2d, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x78, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0xc088}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x40}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3e000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0xfc}, 0x1, 0x0, 0x0, 0x880}, 0x84) readlink(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001940)=@assoc_value={r4, 0x4}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001980)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000019c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001a00)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001a40)={r6, r7}) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000001a80)={0x9eb0}) timer_create(0x5, &(0x7f0000001ac0)={0x0, 0x17, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001b00)=0x0) clock_gettime(0x0, &(0x7f0000001b40)={0x0, 0x0}) timer_settime(r8, 0x1, &(0x7f0000001b80)={{}, {r9, r10+10000000}}, &(0x7f0000001bc0)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001c00)=0x4) clock_nanosleep(0x7, 0x1, &(0x7f0000001c40), &(0x7f0000001c80)) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000001cc0)=""/128) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x9) r11 = semget(0x3, 0x6, 0x23a) r12 = geteuid() stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001e40)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001f40)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001f80)={0x0, 0x0, 0x0}, &(0x7f0000001fc0)=0xc) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000002000)={{0x3ff, r12, r13, r14, r15, 0x0, 0x7ff}, 0x3, 0x80, 0x9}) 2018/04/02 03:25:41 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38", 0x2, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000600)=@ethernet, 0x80, &(0x7f0000000b80)=[{&(0x7f0000001e00)=""/4096, 0x1000}], 0x1, &(0x7f0000000c80)=""/126, 0x7e}, 0x0) sendto$inet(r0, &(0x7f0000000500)='9', 0x1, 0x0, 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) recvmsg(r0, &(0x7f0000000940)={&(0x7f0000000300)=@pppol2tpv3in6, 0x80, &(0x7f0000000840)=[{&(0x7f0000000740)=""/130, 0x82}], 0x1, &(0x7f00000008c0)=""/115, 0x73}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000140)) [ 111.510694] print_req_error: I/O error, dev loop199, sector 16 [ 111.517957] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 2, size 4096) 2018/04/02 03:25:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x1000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="02000800072f893aec26066a775676aed58905002000f7fc060a54065376c3dcd6dde5152a55457818036cf084a8f003ea9411cb6ada86e19452ee09350a3282ee4a903dba3095a0fe421c43f3d9f311a0f678c80079a7ce2e072f6aa34ff10000000000000000000000000000"], &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r3}, &(0x7f0000000040)=0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) sendto$ax25(r4, &(0x7f00000000c0)="a7b0e1302002cd60e1d2d02f976a38244449fb03f8fd0f30d2b57da5ba7a81b78e513cc692ff51a57fd3137c5da45cbb42a03043ad90b3ab8954c8fdd1520d46ce5f7bdccf4ce1c306d0c346b88dd6edef7ee303116656956fc285efdf23ef3be6ece1b57294208c5be2a6d8957f245aeaffe139f07516a71fa4974050a15b95f3e7", 0x82, 0x1, &(0x7f0000000180)={0x3, {"21e0d9b30468ec"}, 0xfffffffffffffffd}, 0x10) 2018/04/02 03:25:41 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b40)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x4d031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000001140)=""/150, 0x0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000c00)={0x0, 0xb0, "4b8b9f602f6d855114c1b8903dfb57ee89097aa7d5f7a759734d772174877697b6d45eab1451e120aeb16e8962c41e72fde03a16e6c4d848adea4ea9be9186b5ad318574e5adca9681a0fca0381b72e43b77ea8dc002f9909facba00c0a35bd21f194a7af3fa4ab783d31fa295e8e84387475221380b4c9f3a2cae73fa7dc64f8ebf716a3eeba2aa637f2c83533e3077b88663a4b6ed1da902a81953a0ab4b78b9cbb18e73b72e362b9503aa7b4ee5dc"}, &(0x7f0000000500)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000cc0)={r4, @in6={{0xa, 0x4e23, 0x8001, @empty, 0x7fffffff}}}, 0x84) pipe(&(0x7f00003ef000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x40000000) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000300)=0x401, 0x4) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000240)=0x0) r8 = getpgrp(r7) sched_getparam(r8, &(0x7f0000000940)) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001040)=ANY=[@ANYBLOB="957d1b20c194c61a0971b5b7448c7e9db197a629b53ecc96c7f49a65a428c94f671073f9023580c69ce80ad1798ae27990f2164e2aa4ca16926d8d8e0d84571154220bde7345a22ca3bab360efd3f85a795bf67fa44ac0299b0fc69cca4066d04ae89c99c7cc43befd314808d82f104f53b475a7009a51ea9475cfa227f4711fda5e6a57364e5e3b491c02bd3b3b1063a1ed8844158d3247119f7ac4d5c2b4666da4b17cfd0f8902ff64a85c440674b1768a6bbc6d72f8dce63fc214de313f3fb6e2"]}) flistxattr(0xffffffffffffffff, &(0x7f0000000980)=""/236, 0xec) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000600)=0xe8) sendmsg$netlink(r5, &(0x7f0000000f80)={&(0x7f00000005c0)=@kern={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000640)=[{&(0x7f0000000bc0)={0x10, 0x0, 0x10, 0x70bd29, 0x25dfdbfd}, 0x10}], 0x1, 0x0, 0x0, 0x8005}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0x1000, 0xb93}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000a80)=0x4) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)={0x0, 0x81, 0x3ff}) sendmsg$IPVS_CMD_GET_DEST(r5, &(0x7f0000000800)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="88000000b60675d9904de3c81b7f8e9e26f55150619076b4070a1c961bf4c0019b110f0335b97cbf5467297016a33e0ac0346fa93d53c8f6fc7a7462e491376a7fdc87541fceffd26fbe3ec83576b5398acbb67e1caba43e89a82f6c264aa35d62e7f57fc1aa83c4b83acb1f0845c5d414cb1589e72ef1c84e8842431bf0f847fec04bd77f758f1206fadcf36381d3111e92dedf41958cd4"], 0x1}, 0x1, 0x0, 0x0, 0x40c0}, 0x40044) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000480)) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000100), 0x4) r10 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r10, 0x84, 0x1b, &(0x7f0000000840)=ANY=[@ANYRES32=r9, @ANYBLOB="9e00000017d5be0503a3cc1b311957d4b3346e57d11dc00e53f12c0f9884c80b4884ee8d70e317d5f97351db5512e244a64b88614f926a580623569758a1c4bbb0a4e9d70142ca7ac3da91781041c33a1e437d4fbfd7b6c5f8c3dbc67545b3d66dc7b5cfda5006b08940044a77549265fbc2a005000000cc6528701bda9ef55e6fc8f5d60a2f4379fe644c65164f196d672215e04af7d0ecf19c5c96b85af522cdde"], &(0x7f0000000900)=0x2) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}}) ftruncate(r1, 0x0) 2018/04/02 03:25:41 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xb, 0x7e, 0x3, 0x1, 0x11}, 0x2c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000080)='./file0/file0\x00', r0}, 0x10) unlink(&(0x7f00000000c0)='./file0/file0\x00') [ 111.553226] print_req_error: I/O error, dev loop199, sector 128 [ 111.560441] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 16, size 4096) [ 111.571518] REISERFS warning (device loop199): sh-2021 reiserfs_fill_super: can not find reiserfs on loop199 2018/04/02 03:25:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x14, 0x2000000000000027, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='lo\x00', 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="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", 0x1000, 0xffffffffffffffff) r3 = add_key(&(0x7f00000012c0)='rxrpc_s\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001340)="7b2d69189255dfe04de05648bbd3698359a39722acb8fc869840cb20", 0x1c, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001380)={r1, r2, r3}, &(0x7f00000013c0)=""/222, 0xde, &(0x7f0000001580)={&(0x7f00000014c0)={'sha1\x00'}, &(0x7f0000001500)="90fbe558765d9cc18cd401b187ea40c4da4be448c99eab327f5302f68115e7bfbabb64bce69077ad3591413952680d26bd5df09b35e317e663214628ab59e48a32afe4a136e1f73b47f430e5e3d99248003d217b87201df8e69b9dc701722e60fca89e9d4f34436683ce3a6666867ceb9c27e7f142", 0x75}) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000001700)=""/4096, 0x1000}, 0x0) 2018/04/02 03:25:41 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x0, 0x0, 0x0, 0x9}, 0x2c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000180)) 2018/04/02 03:25:41 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000001640)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000140)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xfffffffffffffffe, 0xfffffffffffffffc) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000040)={0x5, 0x20, 0x733, 0x3, 0x0, 0x2}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x50006, 0x0) accept$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x80, 0x8000) ioctl$void(r1, 0x5450) ioctl(r0, 0x1, &(0x7f0000000000)='S') 2018/04/02 03:25:42 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040), &(0x7f00000002c0)=0x4) ioctl$TIOCNOTTY(r2, 0x5422) 2018/04/02 03:25:42 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200), r0) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="2b1ec06853c1a6628e1baa2cb421363dfe3b7e8e892ea5a891d12a9efac4256936b4efb8d620b1b8cecbda16a1fcb57f768508a3ace411de04a4582a35f9d3cff05ac5ff21b3661023c24ec7b056f3e937c39b38c004576b730abeb2b7a94060cd4532d907d0be6deec261e2a2fece1b7e73903a32ee6991cbaed2e72516e300e1db2fbee01d900b233de7", 0x8b, r1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0xb4, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00000005c0)={&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)=""/8, 0x8}, {&(0x7f0000000340)=""/251, 0xfb}, {&(0x7f0000000440)=""/157, 0x9d}], 0x3, &(0x7f0000000540)=""/92, 0x5c, 0x451a}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000800)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)={0x110, r3, 0x700, 0x70bd2c, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffc00}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0xc}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x89}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd4ee}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x110}, 0x1, 0x0, 0x0, 0x20000000}, 0x8010) 2018/04/02 03:25:42 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000080)="7c8ac749339012405eb8933738ad76a9eae10d3acb738d2d02f7cc05f0ca98161301e7eb") r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000180)={r2, 0x7, 0x4, 0x40}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x5, 0x8}, &(0x7f0000000240)=0x8) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/02 03:25:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000040)="96260fc72d3ed1cb2e0fc76e000f8000e0b822018ec866b9a50b000066b80000000066ba000000800f300fc71eaf1a2ed8dd0fc71d", 0x35}], 0x1, 0x10, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) accept(r2, &(0x7f00000003c0)=@can, &(0x7f00000000c0)=0x80) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB="030000000000000000d00000000000008600000000000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="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"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00E\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000400000000000000f300000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/02 03:25:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x4, 0x0, 0x16f8, 0x100, 0xffffffff7fffffff, 0x400, 0x5, 0x5, 0x7ff, 0x4b}) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0)="0a0775b005f78be00fe381e5b3b60ced5c54dbb7295dd3df8217ced1ec2c000057c2bbca7806b1b0e41dadd2efef5bccceacc748dd5a95a48397ed3935a3a77d61", 0x41) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syzkaller0\x00', &(0x7f0000000100)=@ethtool_link_settings={0x4d, 0x4, 0x7fffffff, 0x3, 0x2, 0x9, 0x3f, 0x66b, 0x3, 0xfffffffffffffff7, [0x4c, 0xffffffffffffffc0, 0x400, 0x0, 0xc43, 0x80000000, 0x3, 0x9], [0x200000000, 0xffffffffffffffc0, 0xfffffffffffffff8, 0x4, 0xffffffffffffffff]}}) [ 111.786309] print_req_error: I/O error, dev loop199, sector 16 [ 111.792554] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 2, size 4096) [ 111.846857] print_req_error: I/O error, dev loop199, sector 128 [ 111.854163] REISERFS warning (device loop199): sh-2006 read_super_block: bread failed (dev loop199, block 16, size 4096) [ 111.865238] REISERFS warning (device loop199): sh-2021 reiserfs_fill_super: can not find reiserfs on loop199 2018/04/02 03:25:43 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000000)=[{&(0x7f0000061000)=""/212, 0xd4}], 0x1, &(0x7f0000000040)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001ef90)=[{&(0x7f000001f000)=""/4096, 0x1000}], 0x1}}], 0x3af}, 0x1) 2018/04/02 03:25:43 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() getpriority(0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000600)={"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"}) socketpair(0x0, 0x800, 0x40, &(0x7f0000000040)={0xffffffffffffffff}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000080)={0x73, @loopback=0x7f000001, 0x4e21, 0x3, 'none\x00', 0x10, 0x7f, 0x15}, 0x2c) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000180)={0x20000, 0x0, [0x8, 0x97, 0x18, 0x100000000, 0xff, 0x1, 0x7ff, 0x100000000]}) kcmp(r1, r1, 0x2, r2, r0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/02 03:25:43 executing program 3: r0 = socket(0x400000000010, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x20, 0x9, 0xeb9, 0x9, 0xfc9}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1, 0x1f49}, &(0x7f0000000240)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip6gretap0\x00', &(0x7f0000000080)=@ethtool_flash={0x33, 0x0, "00d9e6f0257867df7a08fdb7264f75fe1cb3b94d020d6647a02df517178c1f5d1c29cdc82ef2fb9749e1af32c5cbeda3a53787f5e8371291e3c2ac7e0fda56f1b621471ef557c9513aae56a9885934ec603978f7cb70a6c24444fe2142e1e2d5f3cd86f4acb9f42d315a22ebc8c47584c10619a7dba8c09d08c00ece9832d80b"}}) 2018/04/02 03:25:43 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x0, 0x20000000000000c0, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}], {0x95}}, &(0x7f00000000c0)="7379e66b616c6c657200", 0x7, 0x12c1, &(0x7f000039c000)=""/4096}, 0xfffffde6) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f00003a3fcd)=""/51}, 0x28) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x10001, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a6ff0)={r1, 0x39, &(0x7f000039efb0)}, 0x10) 2018/04/02 03:25:43 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x3, 0x8400000000003, 0xffffffff00000005}, 0x26) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8880, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000280)="4fda80485349ca98c9a6871829c835e6187989e666f52fe17fe212508b67dfa6ff78f442920bc2efc6ee423d0c88f8ceea800577b1ad7f73a1a833d6f17ab26ed261ac4194b9a4977d9550b6875de4d85d0a9d48b61ba91d9f69f08eb45c83d486806ce91e3a323418fbd59b6ae87d97d68b8fb4763771c2b42ac159dda9c038e06c7df0f740a6a75a10bad1095a194f56407d351583e17896c60aadea4a017da4751edba1cfa317eaec4d5af9e9460a1f4345c7939488aba12fe23f2fcdf24f19da31f18541cf2ac6c9") epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x40002006}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040)="90ae2cf85a13ae81dd6311c52cb4bad22087c5feffff00090000000082e232e6", &(0x7f0000000180)=""/231}, 0x18) 2018/04/02 03:25:43 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x800c0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x3, 0x6, 0x0, 0x5, 0x0, 0x2, 0x44000, 0x5, 0x1, 0x2, 0x1, 0x9, 0xff0, 0x3, 0x8, 0x2, 0xdb, 0x81, 0x1, 0x100000000, 0x1, 0x3, 0x1, 0x6, 0x1, 0x8888, 0x0, 0xa45, 0x7, 0x80000001, 0x800, 0x7, 0xdd9b, 0x7, 0x64, 0x2, 0x0, 0x4e7, 0x0, @perf_config_ext={0x6, 0x7}, 0x800, 0x9, 0x1f, 0x4, 0x10001, 0xffffffffffff7fff, 0x4}, r0, 0xc, r1, 0x3) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000000)={0x0, r3}) dup2(r3, r2) 2018/04/02 03:25:43 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x100, 0x200000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000080)={0x10001, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) capget(&(0x7f0000000ffb)={0x19980330}, &(0x7f0000001480)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000240)=ANY=[@ANYPTR], 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/128) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/02 03:25:43 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/244, 0xf4}], 0x1, &(0x7f00000002c0)=""/170, 0xaa}}, {{&(0x7f0000000380)=@can, 0x80, &(0x7f0000000500)=[{&(0x7f0000000400)=""/23, 0x17}, {&(0x7f0000000440)=""/178, 0xfffffffffffffe82}], 0x2, &(0x7f0000000540)=""/132, 0x84}}, {{&(0x7f0000000600)=@nfc, 0x441, &(0x7f0000000740)=[{&(0x7f0000000680)=""/59, 0x3b}, {&(0x7f00000006c0)=""/82, 0x52}], 0x2, &(0x7f0000000780)=""/92, 0xfffffffffffffe2e}}, {{&(0x7f0000000800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000880)=""/30, 0x1e}, {&(0x7f00000008c0)=""/133, 0x85}, {&(0x7f0000000980)=""/248, 0xffffffc3}, {&(0x7f0000000a80)=""/115, 0x73}], 0x4, &(0x7f0000000b40)=""/80, 0x50}}, {{&(0x7f0000000bc0)=@can, 0x80, &(0x7f0000001040)=[{&(0x7f0000000c40)=""/52, 0x34}, {&(0x7f0000000c80)=""/238, 0xee}, {&(0x7f0000000d80)=""/116, 0x74}, {&(0x7f0000000e00)=""/239, 0xef}, {&(0x7f0000000f00)=""/102, 0x66}, {&(0x7f0000000f80)=""/172, 0xac}], 0x1a2, &(0x7f00000010c0)=""/81, 0x51}}, {{&(0x7f0000001140)=@nl=@proc, 0x80, &(0x7f0000002600)=[{&(0x7f00000011c0)=""/99, 0x63}, {&(0x7f0000001240)=""/105, 0x69}, {&(0x7f00000012c0)=""/124, 0x7c}, {&(0x7f0000001340)=""/32, 0x18a}, {&(0x7f0000001380)=""/228, 0xe4}, {&(0x7f0000001480)=""/6, 0x6}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/213, 0xd5}, {&(0x7f00000025c0)=""/15, 0xf}], 0x9, &(0x7f00000026c0)=""/191, 0xbf}}, {{&(0x7f0000002780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000002800)=""/95, 0x5f}, {&(0x7f0000002880)=""/53, 0x35}, {&(0x7f00000028c0)=""/129, 0x81}, {&(0x7f0000002980)=""/93, 0x5d}, {&(0x7f0000002a00)=""/106, 0x6a}], 0x5, &(0x7f0000002b00)=""/2, 0x2}}], 0x7, 0x0, &(0x7f0000002d00)={0x0, 0x1c9c380}) r2 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x401, 0x24000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4200, 0x0) unlinkat(r2, &(0x7f0000002d40)='./file0\x00', 0x200) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002d80)={0x0, 0x401}, &(0x7f0000002dc0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002e00)={r3, @in6={{0xa, 0x4e20, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000002ec0)=0x84) 2018/04/02 03:25:43 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40000, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='nfsd\x00', 0x0, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x9, 0x400000) recvfrom$inet(r1, &(0x7f0000000180)=""/133, 0x85, 0x10000, &(0x7f0000000240)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x3, 0x0) getdents64(r2, &(0x7f0000000000)=""/78, 0x4e) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000340)={0x7, 0x9, 0x1, 0x8}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) dup(r2) 2018/04/02 03:25:43 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') sendto$ipx(r1, &(0x7f0000000040)="bbd17f6b38a4eea4713374e8eaaecb1ba3b86d0601187c0043f92c283a94f5afccbcc3692bbbec3122c2ce5cd58b22615dd30f78d8d62e163249a014a0a598a38546637f70001a78dba933dce7ed1dcdc9da44db8a824e842c046111aa1d773bb7e2429e", 0x64, 0x4c004, &(0x7f00000000c0)={0x4, 0x5, 0x8, "0a8fc4c2c33e", 0x20}, 0x10) fcntl$setstatus(r0, 0x4, 0x2800) 2018/04/02 03:25:43 executing program 4: r0 = open(&(0x7f0000000140)='./file0\x00', 0x44000, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x62811211}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x118, 0xa, 0xb, 0x100, 0x70bd2d, 0x25dfdbfd, {0x2, 0x0, 0x1}, [@typed={0x14, 0x51, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @generic="ad05804fe35b376d97c4cad664a5ce2297287d48a27fdd482efe37c7c8765c4dbfac010364f95eaff53408c4afccd289", @generic="189c2ab2cc65c487821094ee2d33d8d8c27a4ad19209fa94f8780edf337e69b4ff60f7773feb0279a6f05c988a5b5c3c8958ddf1efe64b1dcfdfb66762d52ddd6cf619afffe1a3ede36a2d08f833be8e03ec7046b36b372050b6b7dd5e443276ce7206d0fb350dc73c0a4b300485ecd8c33c597a82f91cb8135188fbf79845dd633e761b7d5beea4c933391956bb9870a56c00b42d75cc32456911accdd4e52c00d671bab653fd498d210217776998fc9facc9d1f710e6e0b36973116d"]}, 0x118}, 0x1, 0x0, 0x0, 0x80}, 0x0) semtimedop(0x0, &(0x7f00000008c0)=[{0x0, 0xb437}, {0x4, 0x0, 0x1800}], 0x2, &(0x7f0000000900)={0x77359400}) r1 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x3, 0x80080) sendto$llc(r1, &(0x7f0000000040)="defa8a812385e6861c340fd5e16471c02f06e3b8873e82ffad67ed995ab4d327239e02c359cfff57baf3e0586a9236f4eff69bcf343b2ab0a5dd4ad9538e8a9b95cb9cca0dea8258c47a06aec1893c483e1ebeb643c804b66d099d8f613ebc99f6b92e67f2d450d06b44d5262493f7fdd472f6738c929c4bb08a8ddc86aad8e76bbb3cb3b430335ac2419ac79a48a8dc365cadc17be18aed5c15d9ff0595070fddb858d29fe27ffec9", 0xa9, 0x84, &(0x7f0000000100)={0x1a, 0x308, 0x3ff, 0x6, 0x2e9f, 0x100000000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/02 03:25:43 executing program 0: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x653}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100), 0x1) r2 = openat(r0, &(0x7f00000002c0)='./file0\x00', 0x400080, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x8}) socketpair(0x1d, 0x80000, 0xbd, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000480)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x5, 0x81, 0x81, 0x4}, 0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000380)={r3, 0x80000, r4}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000140)=r6, 0x4) r7 = accept(r1, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00000003c0)={'bcsf0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000540)="63707526303c3206fd0000013c12b8d0cc69bf6821cc1b4d7878b2fe2d897367ffa75134df22ad070000000000000072e82ad3283820f255c2db0000e3ff000000050fad02ae9f2109182b00e3033578fd7e89b8f17129cb97541bd003bf3dcf376e938f59a1083ba783fa3e7318893cae") ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000280)={'dummy0\x00', &(0x7f0000000000)=@ethtool_eee={0x45, 0x0, 0x6, 0x8, 0x100000001, 0x6, 0x8, 0x7ac, [0x5ad0, 0x1]}}) ioctl$EVIOCGMTSLOTS(r7, 0x8040450a, &(0x7f00000001c0)=""/157) 2018/04/02 03:25:43 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000080400000000ebffffff000000400000"]) 2018/04/02 03:25:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4}, 0x14) 2018/04/02 03:25:43 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x20, 0x2000) getsockname$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000003c0), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x20008000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x8867, 0x4}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x303}, &(0x7f0000000140)=0x8) 2018/04/02 03:25:43 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x802, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000140)={r3, &(0x7f0000000100)=""/38}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="056304f900000000"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0xffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000008f37)}) r4 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000040)={0x1}) 2018/04/02 03:25:43 executing program 2: r0 = gettid() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7604ef7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x4}, 0x0, 0x0, 0x100000}, r0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000580)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x20}, &(0x7f00000005c0)=0xfffffffffffffcb7) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1ff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) 2018/04/02 03:25:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffff7fff, 0x80000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/209) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r2, 0x2}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0x5) semget(0x2, 0x0, 0x100) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) fcntl$getflags(r0, 0x40a) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000280)=@security={'security\x00', 0xe, 0x4, 0x5e0, 0xffffffff, 0x2c0, 0x118, 0x0, 0xffffffff, 0xffffffff, 0x510, 0x510, 0x510, 0xffffffff, 0x4, &(0x7f0000000240), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x40}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffff00, 0x0, 0xff000000], [0xffffffff, 0xffffffff, 0xffffffff, 0xff0000ff], 'bcsh0\x00', 'bridge0\x00', {0xff}, {}, 0x87, 0x2, 0x0, 0x2}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x81, 0xffffffffffffffff}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x1, 0x80e}}}, {{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xffffff00, 0x0, 0xffffffff], [0xff, 0xff000000, 0x0, 0xffffff00], 'gre0\x00', '\x00', {0xff}, {0xff}, 0x0, 0x2, 0x2, 0x10}, 0x0, 0x138, 0x1a8, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x120000000000, 0x10001, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x7, 0x2, 0x1, [0x4, 0x10001, 0x5, 0x9, 0xe00, 0x100000000, 0x6, 0x7, 0x2, 0x1, 0x81, 0x4, 0x3, 0x2, 0xa042, 0x1], 0x5}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x1, 0x2d27, 0x100000001, 0x0, 0x0, "c1cd35e6d1a02019181e995d8fb190b15509ef68cedbd7e0fe5d0777214d8a784f05a1bb3eae04418c1a4c3577c311f7b3512a354086a308637efe71bdce7abc"}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xff000000, 0xffffffff, 0xff000000], [0xff, 0x0, 0xffffff00, 0xff000000], 'gretap0\x00', 'tunl0\x00', {}, {0xff}, 0x88, 0xff, 0x5, 0x41}, 0x0, 0x228, 0x250, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x401, 0x1, 0x2, 0x1, 0x18, 0x4, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @dev={0xfe, 0x80, [], 0x19}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}], 0x5}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7fffffff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x640) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00000008c0)={0x8, 0x3f, 0x2}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000900)=0x7, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) pwritev(r0, &(0x7f0000001c40)=[{&(0x7f0000000940)="75149f15b9fa761c8072eba09e811b6db514b1335e0f7376a01fcdca2dd09d837b7d0c8544324c9ef88f24a89ff2a836a94f828168bef4c99890085130036e810e7340e1d4c679d81f3136a11ed2ab4ba78cac7172762e6971ef4a7a0941e1f2f3", 0x61}, {&(0x7f00000009c0)="05cd06100b96ebb23a0cfa749d7bf061cdf4a71e21d599483b7d03378d7b75d55a07ae24a6f5fb21575f7f99911942de579228a1ff59556e246bb4880278bbd7c2b28f8620bccb5b3e480c4ba3c796bfdff543315bcbc2d383ad067977e2f8227367570e9d5e57d137b1a81b32f59a82d205ee0b11c1730c1309d367c8d7609dc7d6a8a788064d697593e4089dbbfbcde077c0a69fec05338fda47ab7722a4d57384eeb0c16fb0dfeda7105a60a2889278ef3e9056dc117f6e", 0xb9}, {&(0x7f0000000a80)="d12db26c76efe5052e93075e9cf811082c12b13048b2da679a18c39fab82146c6ef6e9e826bf4235f4da9a39b121694f9ccc10c003f236deb6e2a7fa0816a07bda226df41624c17717e9a71ff48b06238e1769b703b1b91e31464c1c8fba9e8af9e55b4a6b1e5956558e700523f23771d9c00b64d936c56e2f075575addb72d4f76ca4f117169febc9f7fe60f362b189d14e2ef73facd13c2ed2b704a00aad60d911ffc10617d2f95e0f6c101cfb65c960c7f61dc8543a4ca41a40f4bb5cf84ca29c2a", 0xc3}, {&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000001b80)="da47cd563a2eb33abd27e6cdb55de794613e3310ae5a7531b9c2907e08c9a30d528404f5b81b4f00390ed4e3cffb6001b595fcc803ddc4e55608967fed80803f8c902b19c6c4caf9732bed33e981e373a670c1413a6623c575ba80faa35e755575d9e6f74ebc5b5311b5af377728a068726e817c7e0a3f24f522d7f0ae71e78bcc832443d73c95a82b5f27e70c622700b239366adc5342ec10b971", 0x9b}], 0x5, 0x2d) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001cc0)={@loopback=0x7f000001, @rand_addr=0x4}, 0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001d00)={0x5, 0x9}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001d40)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001d80)={0x0, 0x100, 0x81, 0x6, 0x57e, 0x7, 0x3, 0x5, {0x0, @in={{0x2, 0x4e23}}, 0x3f800000000000, 0x1, 0x1ff, 0x2, 0xd76e}}, &(0x7f0000001e40)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001e80)={r4, 0x6}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000004, 0x90010, r1, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001ec0)=0x3, &(0x7f0000001f00)=0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000001f40)=0x10000) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000001f80)={0x7f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x2, 'lc\x00', 0x0, 0x9, 0x25}, 0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001fc0)={r3, 0x8}, &(0x7f0000002000)=0x8) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002040)={r2}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000002080)=""/83) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002100)={0x0, 0x100000001, 0x0, 0x0, 0x101, 0xff}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002200)={@remote, 0x0}, &(0x7f0000002240)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000002280)={@loopback={0x0, 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x1, 0x147, 0x500, 0x3, 0x10, r5}) r6 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000002300)=""/41) [ 112.951715] binder: 10166:10167 unknown command -117153019 [ 112.993095] binder: 10166:10167 ioctl c0306201 20012000 returned -22 [ 113.027271] binder: 10166:10167 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 113.747430] binder: 10166:10188 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 113.865399] binder: BINDER_SET_CONTEXT_MGR already set [ 113.870743] binder: 10166:10188 ioctl 40046207 0 returned -16 [ 113.875985] binder: 10166:10189 unknown command -117153019 [ 113.876793] binder: 10166:10190 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 113.882633] binder: 10166:10189 ioctl c0306201 20012000 returned -22 [ 113.892946] binder: 10166:10190 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/04/02 03:25:44 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="f50000000000000000000000028000006a0a00ffffffffff6910aa"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x7, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) bind(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x1, 0x4, 0xe71, 0x8, "1241d7e9b0a7f9bd0351fd8f2568913d30ca94a2e4025767e90bf00796a55cc766c44fda374862b3a80b9429832aff42b5fe4abc3cb120bbc6ec34b6b3e74b", 0x1e}, 0x80) 2018/04/02 03:25:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) flistxattr(r0, &(0x7f00000001c0)=""/196, 0xc4) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)) 2018/04/02 03:25:44 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7979, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x8a039, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) recvmsg(0xffffffffffffff9c, &(0x7f0000000780)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/140, 0x8c}, {&(0x7f0000000500)=""/210, 0xd2}], 0x2, &(0x7f0000000740)=""/22, 0x16}, 0x0) accept4$packet(r3, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000600)={@remote={0xfe, 0x80, [], 0xbb}, 0x79, r4}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/02 03:25:44 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f0000001240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000000c0)=""/135, 0x87}, {&(0x7f0000000180)=""/14, 0xe}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001200)=""/53, 0x35, 0x101}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000001280)="5d283acc98ed495010b70f5f6c124edd28f140c1170523ecab1c1f4f37a47c8edfb72a624041c633966c4be84230", 0x2e) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000012c0)="35920e35caa1cb7b1baaefbe35c9916256a6a0d32d5c6cd8c58b97e2d3d315017b512a51a8465a648cee6f36be45217e4dc9a5a40ab6388545209ef96d676de885b64fc9d14f0f5cb6c5a66907addc0333a574ae1159e8c9429d7d49e0b40b008cff428b85033611f934db35c9acc66f800cdde8eec9e67ae488b59208f7d9afe073c7b080051a676c6a45d49a13144576b02282cef7e86bcfd601721128183063", 0xa1) getpeername$inet6(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000013c0)=0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001400)=0x0) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000001440)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001480)={0x0, 0x9}, &(0x7f00000014c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001500)=@assoc_value={r2, 0x80000000}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001540)={0x6, 0x5, 0x200, 0x7a4, 0x5, 0x2, 0x80000001, 0x100000000, r2}, 0x20) r3 = syz_open_dev$adsp(&(0x7f0000001580)='/dev/adsp#\x00', 0x3, 0x20900) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000015c0)) r4 = accept4$vsock_stream(r0, &(0x7f0000001600)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001640)=0xf3, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001680)=0x2, 0x4) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000016c0)={0x4, 0x3, 0x80, 0xff, 0x1, 0x7, 0x7, 0x200000000000, 0x9eb, 0x3, 0x100000000, 0x40}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000001700)=""/126, &(0x7f0000001780)=0x7e) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f00000017c0)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001800)=0x5) sendmsg$unix(r0, &(0x7f0000002c80)={&(0x7f0000001840)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f00000018c0)="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", 0xff}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000029c0)="c3af20f1f23f2c314dca57b9bcb377110d93711b2220c429cf9f36ea5840e1b944c36be9d639c04c3b39ed8c9f28ad05d150d6eabc98fc97b8365ad7865d08a486c1e1f195dc2873c19ef41da2ad4b2894fd5b25ba3e", 0x56}, {&(0x7f0000002a40)="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", 0xfb}, {&(0x7f0000002b40)="770697d27ca6b8a3216c1abf3e7115a3ce2ccb2356ada7cbc0313ac434e281d2ccbdd5091faad01287c1f4f8e4426e7469f3216b98163c955c897c43c1622124241ca36c410fd87b57e257aeff223bbb6392351ae0a7b7e60aabf8a82fe691", 0x5f}], 0x5, &(0x7f0000002c40)=[@rights={0x28, 0x1, 0x1, [r3, r0, r3, r4, r4, r4]}], 0x28, 0x10}, 0x10) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000002cc0)={0x0, 0xd004}) r5 = getpgid(r1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002d00)=0x3, &(0x7f0000002d40)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002dc0)={0x6, &(0x7f0000002d80)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000002e00)={r6, 0x1}) ptrace$setregset(0x4205, r5, 0x1, &(0x7f0000002f40)={&(0x7f0000002e40)="fa9459351c43039beb2bf0afc45205bd1106aae2c8d66bf621d394172857911e232207ba48cc76c8dde8f89526d8ad8c626478c6a47f5eb4cf8760fb8ca854612a35626b1a3379ad315a933668f7fc6b5a4105e7ad7a75fd2f1db8ba9219f80ff6ab49f9c08c9244cecfff067001ac58c56f9d999e010f3e24b3f7fe4d98de42605eb285c68077540a24dc79ad5e97f061ab90f43e957eb5f597896c83c241903cdcf862fb4704f11b5c2696f04174a68a2f06fd2eb3c59ca2a3b6fe42a20bd19bdbcf1e9ded1429549a0e19c20055a0ce338bd4fb30e8", 0xd7}) open(&(0x7f0000002f80)='./file0\x00', 0x2000, 0x1) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002fc0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r2, 0x0, 0x0, 0x4, 0x7, 0x2}, &(0x7f0000003040)=0x14) 2018/04/02 03:25:44 executing program 0: r0 = socket(0x1e, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000), 0x0, &(0x7f00002d4000)}, 0x0) sendmsg$netlink(r0, &(0x7f000078dfc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000b8c000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000a27fc8)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 'fo\x00', 0x8, 0x0, 0x80}, 0x2c) 2018/04/02 03:25:44 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80401, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x8080, 0x140) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0x6a) 2018/04/02 03:25:44 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x500) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0x40045542, &(0x7f00009d3ef4)={0x4, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x3}) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/04/02 03:25:44 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/125, 0x7d}, {&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000000200)=""/72, 0x48}, {&(0x7f0000000280)=""/151, 0x97}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f00000003c0)=""/250, 0xfa}], 0x6, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/42, 0x2a}, {&(0x7f0000000580)=""/189, 0xbd}, {&(0x7f0000000640)=""/120, 0x78}], 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)) syz_mount_image$bfs(&(0x7f0000000700)='bfs\x00', &(0x7f0000000740)='./file0\x00', 0x5, 0x6, &(0x7f0000001a80)=[{&(0x7f0000000780)="9363dbd021b664158bfc85592e7824d72bb6e5b56046bb27db98fa4337e887a20f248ced65d81ef4a379750be0a4d08d654098dd86c60706aafe3976c3f968aaf29175c92fd11fa3a5c0f2675f6bdebe26266d1d1ebfa152e8818dd7ca1d", 0x5e, 0x2}, {&(0x7f0000000800)="0e1c94443b3376940072d495d5d42c7dee166a59bc010181182682254978e68c3af86581f3658b5c9b0de4fee7cd0d87b9e85432b857c3985f702c0ce126a31ff7a9848848cd0e1e2280e7e7141b2e407913eceefbddac0359ec191103b1e29c70d8cc7b1c33a72def4afa634e36e5186a45468e8d42398a8796d5b6cf2a6139a08cdfcc113c15be79ecc276b5cfb8496c958580e6683828a8d5848399c3249efeec00e1c8edc1260a11ab1381af3bfeffff49d159e0cffdcfa3611143147b20a57f031304350f5786a47f5c2ff56294", 0xd0, 0x8}, {&(0x7f0000000900)="2cebd9f6200bae04e1eb04a5bae06bec484a2e86620cb279c628529c2b663942c91a", 0x22, 0x1}, {&(0x7f0000000940)="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", 0x1000, 0x7f}, {&(0x7f0000001940)="add35fc441d901bc4d45eb1156ef22b4a52b0ac178f2f6edde9da0284f749e2854c7db8b31304c9f85418c0ea38de24df3512cd7eeac2461af946fd4c5a3fcca695029057bf7b8eaa77e70aa212af4ce10d780b3e1d2d517267a7c9e0fd67d3d39eacdb10b94e655ca4c858654a54b7cf7eeb124ced446e8702259541d85ac756b3cd62f09565501c2933e8be27eacf8e3b392b52bddc935b27056d544afd7468d1275ec427599a375b0c9bfee0a9ec0f6dfee3aac144aefe6d0f0d6fb814a2845ef0796c04888e8845ab6e6bedd97", 0xcf, 0x80000001}, {&(0x7f0000001a40)="9eeb45bb75bc458334", 0x9, 0x10001}], 0x1018000, 0x0) 2018/04/02 03:25:44 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) dup2(r0, r1) 2018/04/02 03:25:44 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000007fd8)={0x28, 0x4, 0x0, @fuse_notify_store_out}, 0x28) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffeffffffff, 0x20000) 2018/04/02 03:25:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x48) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0xfffffffffffffffe, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000380)="064a8b0bc983dd2acdcd7dcf1301658463f88058e9b8a2da79bfe40d5ac44dc63756a447b2a2b5dd26209af95939d48012cc8a2ffdf660b800f5b00a2de2c1633468f87c6c248090e3614278c8195ee99642fd0a9d3c0f46b54716aa2461575d38edba22feff778ac67c8b25508c09c4a668d4beacb9fb57972b9ce7448db9fdffffff96ac8adce80100000099aa030584c8bd41026dcd59b17bb91c10a7824f0cb8c6ca6fd6e931eb41c1b58e1f9574a8", 0xb1) write(r0, &(0x7f0000000340)="f5", 0x1) write(r0, &(0x7f00000000c0)='s', 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000440)="80", 0x1, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x67, 0x400000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0xfff}, 0x8) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)='=', 0x1}], 0x1) 2018/04/02 03:25:44 executing program 1: shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x6ffd) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x40, &(0x7f0000ffa000/0x1000)=nil, 0x2) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000180)=""/163, 0xa3) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000240)=""/166, &(0x7f0000000300)=0xa6) socketpair(0xa, 0xa, 0x8000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x3ff, 0x81, 0x100, 0x9, 0x3, 0x2, 0xffffffff, 0x2, 0x6, 0x20, 0x3}) 2018/04/02 03:25:44 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) io_setup(0x280, &(0x7f0000000080)=0x0) flock(r0, 0x8) io_submit(r1, 0x2, &(0x7f0000000a40)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180)}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f0000000200)}]) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x4240, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000100)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) 2018/04/02 03:25:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f00000003c0)="200000000002000019000000d50100000c000000010000000000000000000000000800000008000020000000000000007c5dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="646591616160540800000000000000b995bdfab2f8205c47ddb567ad9e9b"]) [ 114.210955] IPVS: length: 166 != 24 [ 114.236076] EXT4-fs (loop2): Unrecognized mount option "de‘aa`T" or missing value [ 114.250331] IPVS: length: 166 != 24 [ 114.304143] EXT4-fs (loop2): Unrecognized mount option "de‘aa`T" or missing value 2018/04/02 03:25:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000400)={@multicast2=0xe0000002}, 0xc) syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x2, 0x482182) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) userfaultfd(0x80000) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f00000001c0), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000440)=0x5, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0) 2018/04/02 03:25:45 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000002700)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000e7018000006a0a00ff7ffff600611864"], &(0x7f00000002c0)="47504c00bc3047eb525f483889fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000000000000500004331f4058a45f32400000000009500000000000000b806214f0b853dc3"], &(0x7f0000000200)='syzkaller\x00', 0x7ffffffd, 0x399, &(0x7f0000000300)=""/187}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setgid(r4) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000003c0)={{0x1, 0x4, 0x100000000, 0x1f, "f5460e2d5253d376f283744da9abd8bc2ba6ea997f452e05bc38067f6f7f303b4b9e40fb3f194f1be41003aa", 0xc11b}, 0x0, 0x0, 0x71, r3, 0x1, 0x7fffffff, "6ccd0833471bec96205147e350c2170b0ad38cd1a8a03eaa301ad711fc978c88b6b8ef5cb4ff611ee601ed065556949257d7d2c848ad1f74169c5b15c773c214", &(0x7f0000000080)=']-em1em1-\x00', 0xa, [], [0xfff, 0x5, 0x0, 0x32c]}) 2018/04/02 03:25:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x20000) 2018/04/02 03:25:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000006c0)=@newae={0x40, 0x1e, 0x121, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@rand_addr}}, 0x40}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000040)=0x68) r1 = getpgid(0x0) getpriority(0x2, r1) sched_setattr(r1, &(0x7f0000000000)={0x30, 0x3, 0x1, 0x2e42, 0x3, 0x3ff, 0x3, 0x9a}, 0x0) 2018/04/02 03:25:45 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000280)={0x10, 0x3}, 0xff8c, &(0x7f00000014c0)={&(0x7f0000000140)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, {0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}}, 0x100000000, [0x8, 0xffffffffffff8a4d, 0x9, 0x0, 0x3, 0x3, 0xffff]}, 0x5c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x3b, "eb47762a2d15c4703a84080b7dd61415ec2e514c21dac03d97936ff8fa49b120b970adcc6a58d992c2c79d28264c99f63345c3bfbbd8ecc118f904"}, &(0x7f0000000340)=0x43) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000640)={&(0x7f0000000500)={0x1d}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)={0x0, 0x4c0, 0x7, {r4, r5/1000+30000}, {}, {0x1, 0x6, 0xff, 0x3f}, 0x1, @canfd={{0x2, 0x9, 0x3712, 0x5}, 0x3, 0x1, 0x0, 0x0, "864aba7252ac66535ecb1e47adc5a8adf64ae9c0c89a7aec8586e2c3988aec8d9d0041407b6d6c04a1317c494db498e05134d7d8a10665353054d77c817859eb"}}, 0x80}, 0x1}, 0x44051) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000380)={r2, 0x3, 0x200, 0x0, 0xffffffffffffff9e, 0x3, 0x296e, 0x319, {r3, @in6={{0xa, 0x4e22, 0x100000000000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x81}}, 0x7, 0x5, 0xfff, 0x2, 0x7fff}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/04/02 03:25:45 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x200000001080000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/04/02 03:25:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000100)={0xa0000, 0x0, [0x1, 0x41, 0x7, 0x7, 0x7f, 0x80000000, 0x8, 0x9af]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f00000000c0)={0xfffffffffffff801, 0x10000000000000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) bind$ax25(r1, &(0x7f00000001c0)={0x3, {"3a58e8e53f274c"}, 0x401}, 0x10) ioctl$KVM_TRANSLATE(0xffffffffffffffff, 0xc018ae85, &(0x7f0000000040)={0x4, 0x10000, 0x7fffffff, 0x80000000, 0x2}) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000008000000000000000000000000600200000000000070000000400000006000000000000001a08000000000100ff00000000000000cdabaa36000000000101000000dd54231300000000010000800034d3bf2438f904ec2e32bc1f3efd91aaa6f1d0119d6e55000000010000"]) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000200)={0x4, 0x0, 0xfffffffffffffffd}) 2018/04/02 03:25:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f0000000040)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000000bfe5)=[{r0}], 0x1, 0x8001) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x101) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)) r1 = semget(0x2, 0x3, 0x10) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f00000000c0)=""/233) 2018/04/02 03:25:45 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000440), 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) close(r0) [ 114.750150] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/04/02 03:25:45 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fcntl$setstatus(r2, 0x4, 0x400) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) io_setup(0x7, &(0x7f0000000000)=0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000280)={0x0, 0x7f, 0xffffffff80000000, &(0x7f0000000200)}) ioctl$KVM_SMI(r0, 0xaeb7) io_cancel(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x1, 0x1, r1, &(0x7f0000000580)="df8fc69b07b80ec52a9857376534cfc46e7370ae25daac2ee0689469d7a2d7fbe2dccfff08586c2a2670365c5dc6410dfe453f219a1ad26e9c1fce1421e140d898ebd0cd10dd96ca4eba0a81733c9e38aad8a3cd66df865d43184a38e0d9e5e2abebce28c27e13972ca66bd01f6a51bdc7af5d0ab6d348d39eb365082a9cd0a8184b6be7d2a3ffefd390e52fe67becb049524754a5d087", 0x97, 0x4, 0x0, 0x1}, &(0x7f0000000180)) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x1079) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r0, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000002c0)=""/210) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000001c0)={0x6, 0x10000, 0xaec, 0xffff, 0x7, 0x0, 0x100000001}, 0xc) 2018/04/02 03:25:45 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000640), 0x4) socketpair(0x0, 0x5, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000000c0)=""/153, 0x99}, &(0x7f0000000180), 0x10}, 0x20) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x440040, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000040)={0x4, 0x5, 0x0, 0x7fffffff, 0x800, 0x5}) 2018/04/02 03:25:45 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) userfaultfd(0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x8000, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000000c0)={0x11, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000000100)={r5, 0x6c}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="e57d968fd38d6e38556ebba35052919e339608ebb346c0f7a43c0badf413c95768418851f61271fbf3ec93528967ec4f809eefbae745e684f51398fd072223f97116f2611020d69aa6e555b3deb0ef54e9a161e4acbeb6718f7fe59f52743bef8e8a4aaf85", 0x65, 0xfffffffffffffff8) r7 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000500)=[{&(0x7f0000000400)="c65e576820577e81b445799654d10ac6eacf0d3c9273127bf870f6b0285776fc8e61314f74f596", 0x27}, {&(0x7f0000000440)="fd7326108d577f0bf23cf5fbb3f1fa191986d884bd668f3ecf531f64c86eb0ae9159ca3f4ff0f591ca58849f4437bb84cbbc2ff0d4b1dcc6f3fae0643f6223ac9eb74ebdc21cabc9d4e64422dba3704b5631a31e0519ad73e3c4a6b1a4939f65d15ba05f77a7e6973380bdd616805982c2e84c8b2dcb787068902484773b8b52450a83541995179b229e45da50764cd4276507198aefa4ef89be989c6062df79", 0xa0}], 0x2, r7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup2(r8, r3) listen(r0, 0xfffffffffffffff9) r10 = accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000080)=0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r10, 0x6, 0x1, &(0x7f0000000040)={0x7, 0x8, 0x6, 0x7, 0xfffffffffffff869, 0x1, 0x100000001}, 0xc) ioctl$TCSBRKP(r1, 0x5425, 0x25) epoll_pwait(r9, &(0x7f0000000140)=[{}, {}, {}], 0x3, 0x6, &(0x7f0000000180)={0x63}, 0x8) [ 114.796418] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/04/02 03:25:45 executing program 6: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000040), 0x200000000000005, 0x0, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000100), 0x15748124) 2018/04/02 03:25:46 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000002640)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002600)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0f000000210000fa0237d80d52ada7283f325aa0b9cc094a6c44169d1d44c9e8a145325792220c49617a7702f3d8741e", @ANYRES32=r1, @ANYBLOB="0000000058481261ec0ad40a38976128f81df9e104dae18f1d2cf97bfadf8c08f4b64ff7d0a7d8c9ba5167ac7a400615e337d9e62ae38c3f3d5068a7923b7f581267e39e1bdc44a3e88e81689a3d471861aacd273704b4408565c851f2ecbc115b5946dfc9e6252303104851871ae8a311d34d3b833d5222344d2d47089767c2cfbfc9fc72b8d2fda0aa9e2e7ecf96604ea6c14c607e087db4e9015e92efb973e0958a752f8dbcb64b49a0c38881"], 0x21) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000080)={0x7, 0xffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0x7, 0x9, 0x81, 0xea}) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000001c0)) 2018/04/02 03:25:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/87) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='erspan0\x00') close(r0) chmod(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000ffff0600040004007c00a147167ba5548cabcc51e0a9c1fe12b8eb7cfb620fd190de843ae661cd46b2be2448b51d3c47cae6d92fd975f0f4790d1edc70a5eb4bc9f9249926d08be4dc2ea7658b2c062bfb1c510fefe7ad66734f6302ccb48ec5bee29ab3b21f6f6f3322d0cbfd354e615200f3df0000000000000000fbf52d7a729396a82d6fb60f91b2b1f3a64fc34a64a376f6b8a0a8daa6af08bd6234373793e8bce49143ec2700f82f09bed44d449257812d0cdd9f175a4795904b84"], &(0x7f00000001c0)=0xe) 2018/04/02 03:25:46 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xa, 0x3, &(0x7f00000001c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f0000000200)='GPL\x00', 0x1, 0x99, &(0x7f00000000c0)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xcc, &(0x7f0000000240)="dfce230eb9c985a2caac20ba4b2b", &(0x7f0000000540)=""/204, 0xebd, 0x80}, 0x28) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/02 03:25:46 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x500, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000000100)={0x10000000}) syz_kvm_setup_cpu$x86(r6, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0xaaaaaaaaaaaaadc, 0x0, &(0x7f0000000280), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x10002, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000080)=0xfd) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/02 03:25:46 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0xa42) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x8040000000000802, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/02 03:25:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000002780)="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", 0x148}], 0x1, &(0x7f0000000080)}], 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x440000, 0x10) accept$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/02 03:25:46 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'dummy0\x00', 0x800}) read(r1, &(0x7f0000000080)=""/243, 0xf3) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}) 2018/04/02 03:25:46 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x9, 0x9, 0x80000001, 0x7, 0xfffffffffffffffa, 0x28d, 0x0, 0x7, 0x0, 0xa4, 0x3f, 0x4, 0x4, 0x4, 0x8]}, &(0x7f0000000240)=0x100) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/sco\x00') ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) readv(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/76, 0x4c}], 0x1) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e24, 0xd0, @loopback={0x0, 0x1}, 0x7c3}, {0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x1000}, 0x7ff, [0x2b15, 0xad0, 0xfffffffffffffff9, 0x0, 0x3ff, 0x5, 0x3, 0x2]}, 0x5c) bind(r3, &(0x7f0000000400)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) sendmsg$can_raw(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x1d, r4}, 0x10, &(0x7f0000000680)={&(0x7f0000000600)=@canfd={{0x3, 0x1b, 0x9, 0xf168}, 0x22, 0x3, 0x0, 0x0, "52900cde20e7344fc5843cc56e5b7ded334915f5da01ed98ae695e133ea3e7e9570223cd63efe2e7e91cf539f1b9397ede0e099ba5d26696bab0b1fa12659225"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x40000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000700)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000880)=0xe8) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000008c0)={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, {0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff]}, 0x6}, 0xea9, [0x5, 0x35621d69, 0x4, 0x3, 0xff, 0x2, 0x5, 0x4]}, 0x5c) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000940)={0x2, 0x1, 0x7, 0x8, 0x14, 0x9}) ioprio_get$uid(0x3, r5) ioctl$TIOCGPTPEER(r3, 0x5441, 0x2) syncfs(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000980)=@assoc_value={0x0}, &(0x7f00000009c0)=0x8) connect$pppoe(r1, &(0x7f0000000a00)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'ip6gretap0\x00'}}, 0x1e) recvfrom$inet(r1, &(0x7f0000000a40)=""/151, 0x97, 0x0, &(0x7f0000000b00)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) quotactl(0x8001, &(0x7f0000000b40)='./file0\x00', r5, &(0x7f0000000b80)="aaca62ecb225e583") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000bc0)=0xffffffffffffe6eb, 0x4) close(r1) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000c00)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000c40)={r6, 0x2}, &(0x7f0000000c80)=0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000d00)={r3, 0x2, 0x1, 0xd6, &(0x7f0000000cc0)=[0x0, 0x0], 0x2}, 0x20) recvfrom$unix(r1, &(0x7f0000000d40)=""/231, 0xe7, 0x40, &(0x7f0000000e40)=@file={0x1, './file0\x00'}, 0x6e) r7 = msgget$private(0x0, 0x420) r8 = getegid() r9 = getgid() r10 = getpgrp(0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000ec0)=0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000f00)={{0x9, r5, r8, r5, r9, 0x4, 0x800}, 0xd938, 0x94b, 0x7, 0x200, 0x8001, 0x5, r10, r11}) 2018/04/02 03:25:46 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000040)=0x6, 0x4) rt_sigprocmask(0x3, &(0x7f0000000000)={0x3}, &(0x7f0000000080), 0x8) sendto$inet(r0, &(0x7f0000509f92), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/02 03:25:46 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000600)=""/186) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x1, [@generic="b3"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4001000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r1, 0x400, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0xc000) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r5}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/04/02 03:25:46 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r1, 0x0) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002500)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000002600)=0xe8) fstat(r1, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000026c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002700)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000002800)=0xe8) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002900)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002940)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000002a40)=0xe8) getresgid(&(0x7f0000002a80), &(0x7f0000002ac0), &(0x7f0000002b00)=0x0) r13 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002b40)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000002c40)=0xe8) r15 = getegid() sendmsg$unix(r3, &(0x7f0000002d40)={&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="aff7d5680e6fa95e1a69c3283e477500a3ca99e66027030df58ce4c464f274b9147a3b65ab49d89625f32b0c6e9d1bafc45a915ca933a6225561890b0bcd956ebb67631acb0c62f1f09bc8c302262d206946c30886ff90ff65df3fc61d50b6bc8634ceadc478468471cc041a3c97e1909e521f4770aaea38eead27", 0x7b}, {&(0x7f00000014c0)="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0x1000}], 0x3, &(0x7f0000002c80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r3, r1, r1, r3, r1, r0, r2, r0, r2]}], 0xb8}, 0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)=0x0) r17 = getpgid(r16) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0x2, 0x8002, 0x5, 0x8, 0xad, 0x2, 0x40, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000280)={r18, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x0, 0xe0b9, 0xffffffffffffff80, 0x189f, 0x4, 0x6104, 0x8000, 0x6, 0x8, 0x4d95, 0x3, 0x80000000, 0x9, 0x1ff, 0x81]}, &(0x7f0000000380)=0x100) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x100000000, 0x3, 0xd0, 0x8, 0x0, 0x200000000000, 0x8c6493f6d55fc05c, 0xb, 0x8, 0xffffffff96fba66b, 0x20, 0x2, 0x10001, 0x7, 0x5, 0x3, 0x1, 0xffffffffffffff7f, 0x8, 0x0, 0x7, 0x2, 0x6, 0x5, 0x1, 0x1, 0x8, 0xfffffffffffffff9, 0x9, 0x5, 0x387, 0x6, 0x1000, 0x1f, 0x8, 0x3f, 0x0, 0x20, 0x1, @perf_config_ext={0x73e7, 0x5}, 0x2800, 0x6, 0xfffffffffffff001, 0x0, 0x59de, 0x20, 0x5}, r17, 0x6, r0, 0xb) ptrace$setsig(0x4203, r17, 0x8, &(0x7f0000000080)={0x22, 0xfffffffffffff000, 0x8, 0x5}) dup2(r2, r1) 2018/04/02 03:25:46 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={'eql\x00', @ifru_addrs=@nfc={0x27}}) [ 116.101073] [ 116.102992] ********************************************************** [ 116.109731] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 116.116432] ** ** [ 116.123132] ** trace_printk() being used. Allocating extra memory. ** [ 116.129836] ** ** [ 116.136537] ** This means that this is a DEBUG kernel and it is ** [ 116.143227] ** unsafe for production use. ** [ 116.149914] ** ** [ 116.156601] ** If you see this message and you are not debugging ** [ 116.163301] ** the kernel, report this immediately to your vendor! ** [ 116.169990] ** ** [ 116.176701] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 116.183388] ********************************************************** 2018/04/02 03:25:47 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), 0x4) bind(r0, &(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0xca72, 0x7f, "ced1a560af39cd6cfc719434b75b02657ebd3e33c42c573e444b15b01f6cc0600c02cef53d1b3ff62c0ea140d0008544dbe128f7a52c9cdf015ae21ebff0f3", 0x18}, 0x80) 2018/04/02 03:25:47 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1, 0x3e, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x0, @empty, 0x9}}, 0x100, 0xfff, 0xb6b0, 0x10001, 0xa4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r4, 0x100000000}, &(0x7f0000000140)=0x8) fchmod(r3, 0x0) dup2(r0, r2) 2018/04/02 03:25:47 executing program 2: setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000300)=""/4096, 0x1000, 0x1) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x68, {0x2, 0x0, @broadcast=0xffffffff}, 'ip6tnl0\x00'}) pkey_free(0xffffffffffffffff) close(0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x80000000}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r0, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) pkey_alloc(0x0, 0x1) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) 2018/04/02 03:25:47 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) sendto$ax25(r0, &(0x7f0000000080)="649822cd708038b50e9a7062aae238c9f9b0729a228f0f6e792eed44778994bbe9e878e86e80e82346fb396953986f81991acab7334750a7123dddf5afdc58f1e957c90856b6a8ccbd03e7e405ca1892af15d136263128a99ed8d4", 0x5b, 0x80, &(0x7f0000000100)={0x3, {"288d399b4d8a76"}, 0x7}, 0x10) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)={0x53, 0x3800, 0x3c5, {0x200, 0xfffffffffffff22a}, {0x1, 0x8000}, @cond=[{0x8, 0x5, 0x3, 0x5, 0x7f, 0x9}, {0x4f, 0xfffffffffffff100, 0x79, 0xfffffffffffffffb, 0x3, 0x59}]}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x9, 0x8000) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$clear(0x7, r2) fcntl$getflags(r0, 0x401) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000400)=0xd8f5, 0x4) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$clear(0x7, r3) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x80080, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000500)='tls\x00', 0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000540)={0x200, 0x7}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000580)={'icmp\x00'}, &(0x7f00000005c0)=0x1e) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000600)=0x4) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000640)={0x2, 0x6}) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000740)=0x0) perf_event_open(&(0x7f00000006c0)={0x2, 0x70, 0xec26, 0x6, 0x5, 0x2, 0x0, 0x1, 0x1, 0x1, 0x97, 0x6, 0xe5a, 0x6, 0x81, 0x0, 0x9, 0x9, 0x7, 0x5, 0x100000001, 0x0, 0x3, 0x9, 0x2, 0x2, 0x9, 0x8, 0x0, 0x0, 0x8, 0xf2, 0x4, 0x0, 0x101, 0x401, 0x0, 0x1e, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000680), 0x1}, 0x900, 0x1, 0x79, 0x0, 0x1ff, 0x1ff, 0xffffffffffff0001}, r6, 0xb, r0, 0x2) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000780)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000007c0)={0x8}, 0x1) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x3, 0x1a030) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000800)={0x40, 0x3, {0x3, 0x3, 0x7, 0x0, 0x8000}}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000880)) 2018/04/02 03:25:47 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800000000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fchdir(r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) poll(&(0x7f0000000080)=[{r0, 0x400}, {r3, 0x40}, {0xffffffffffffffff, 0x1000}, {r3}, {r1}, {r0, 0x508}], 0x6, 0x528) unshare(0x20000) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) write$tun(r3, &(0x7f0000000200)={@pi={0x0, 0x11}, @hdr={0x2, 0x84, 0x0, 0x4, 0x0, 0x960000}, @ipv4={{0x7, 0x4, 0x62e, 0xd32a, 0x24, 0x67, 0x54f, 0x0, 0xff, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x81, {[@generic={0x0, 0x4, "b938"}, @end, @generic={0x0, 0x2}, @noop={0x1}]}}, @udp={0x0, 0x0, 0x8}}}, 0x32) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r2) getpeername$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/02 03:25:47 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000040)) 2018/04/02 03:25:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x3, &(0x7f0000001b40)) readv(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000380)}, {&(0x7f0000000540)=""/241, 0xf1}, {&(0x7f00000006c0)=""/145, 0x91}], 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000340)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8000}) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000200)=0x1b4000000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c80)={{{@in=@multicast1, @in=@local}}, {{@in6=@mcast1}}}, &(0x7f0000000ac0)=0xe8) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x4, 0x342) r1 = inotify_init1(0x20000000000) dup3(r1, r0, 0x0) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x8, 0x900) inotify_add_watch(r1, &(0x7f0000000380)='./control\x00', 0x810000a1) accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x80000) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/02 03:25:47 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x3, 0x9}) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x2, 0x9, 0x5, "22e5a1b1c9b7f8cd3e1c74e027f1f283a23bc94fa418e5598bba4dbcc7e155fb59c61b01fb2e14ed3fc68918d9cc3249697702e3ae702be1141bfaa27a97a7", 0x36}, 0x60) r1 = socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x47, "6256e2634595284990ceb4ac2407994a715a6029d32515ac886f490e1a53564565552d32b9319d0ea27176bc9c257d6f7866d772cfca17e0720906cd093faa1f083587b6b59116"}, &(0x7f0000000180)=0x4f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0xb8, 0x1}, &(0x7f0000000200)=0x8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r0, r0, 0x2, 0x1}, 0x10) r4 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x0, 0xc00) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e21}}, 0x1, 0x3ca82bc3}, 0x90) sync() pselect6(0x40, &(0x7f0000000380)={0xbe, 0x7, 0x20, 0x3, 0x7, 0xe86, 0x3, 0xffffffffffffffff}, &(0x7f00000003c0)={0x0, 0x20, 0x0, 0x6, 0x7fffffff, 0xfffffffffffffffe, 0x7fff, 0x2e3318e6}, &(0x7f0000000400)={0x7, 0x7, 0x0, 0x7, 0x1000000000000, 0xffffffffffffffff, 0x7, 0x1}, &(0x7f0000000440)={0x0, 0x1c9c380}, &(0x7f00000004c0)={&(0x7f0000000480)={0x5}, 0x8}) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001800)=@filter={'filter\x00', 0xe, 0x5, 0x1088, [0x0, 0x20000740, 0x20000968, 0x200014b8], 0x0, &(0x7f0000000500), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x7, 0x1, 0xf8, 'lo\x00', 'teql0\x00', 'erspan0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff], 0x148, 0x1b0, 0x1f8, [@owner={'owner\x00', 0x18, {{r5, r6, r7, r8, 0x4}}}, @physdev={'physdev\x00', 0x70, {{'ipddp0\x00', {0xff}, 'lo\x00', {}, 0x2, 0x4}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x2}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x2e71, 0x0, 0xb06}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'irlan0\x00', '\x00', 'teql0\x00', @random="c1f2db96945a", [0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x898, 0x958, 0x988, [@u32={'u32\x00', 0x7c0, {{[{[{0x9, 0x2}, {0x5, 0x2}, {0x200, 0x1}, {0x8, 0x3}, {0x3}, {0xfec, 0x3}, {0x25b103cd, 0x3}, {0x3}, {0x9}, {0x80000000, 0x2}, {0x4, 0x3}], [{0x3, 0xa0}, {0x8, 0x80000000}, {0x9, 0x9}, {0x7, 0x2}, {0x1, 0x54}, {0x800, 0x5}, {0x10001, 0x2}, {0x7}, {0x1f, 0x1}, {0xff, 0x2}, {0x4, 0x3497}], 0x1, 0x5}, {[{0xfffffffffffffff8}, {0x20, 0x3}, {0xffff, 0x1}, {0x1, 0x2}, {0x7, 0x3}, {0x6000, 0x2}, {0x9, 0x3}, {0x7fff, 0x3}, {0x0, 0x3}, {0x2}, {0x8}], [{0x2, 0x3f}, {0x10001, 0x2}, {0x89f3, 0x4}, {0x4, 0xfffffffffffffffa}, {0x80000000, 0xf94}, {0x7, 0x7ff}, {0x1ff, 0x6}, {0x0, 0x5}, {0x1, 0x5}, {0x4, 0xffffffffffff93a5}, {0x1, 0x1}], 0xa, 0x3}, {[{0x2, 0x3}, {0x3}, {0xffff}, {0x9}, {0xffffffff, 0x3}, {0x6, 0x3}, {0x7, 0x3}, {0x3, 0x3}, {0xffffffffffff0000, 0x1}, {0x80000001}, {0x0, 0x1}], [{0xffff, 0xaaa}, {0x2, 0x2}, {0x9, 0x1}, {0x3, 0x8}, {0x400, 0xfffffffffffffffa}, {0x1, 0x10001}, {0x7af, 0x100}, {0x1c40, 0x8}, {0x8, 0x7}, {0x29, 0x7fff}, {0x5, 0x4}], 0x4, 0x1}, {[{0x1000, 0x3}, {0x7}, {0x1}, {0x7, 0x48806fa8548290d0}, {0x73, 0x3}, {0xfffffffffffffffc, 0x3}, {0x3, 0x2}, {0x1}, {0x2}, {0x3, 0x3}, {0xffff, 0x2}], [{0x2, 0x9}, {0xfb1, 0x1f}, {0x3f, 0x3ff}, {0x6, 0xba8}, {0x10000, 0x1}, {0x3, 0x4}, {0x81, 0x7f}, {0x3f, 0x2}, {0x11, 0x5}, {0x2, 0x3f}, {0x80000000}], 0x0, 0x4}, {[{0x3, 0x3}, {0x101, 0x2}, {0xa4d4, 0x2}, {0x6, 0x2}, {0x5, 0x3}, {0x4, 0x2}, {0x57ac}, {0x7, 0x1}, {0x7fff, 0x3}, {0x1c18298e, 0x1}, {0xffffffffffff0ee5, 0x2}], [{0x7, 0xffff}, {0x1}, {0x7ff, 0x4}, {0x80000001, 0x8000}, {0x5, 0xffffffff}, {0x4}, {0x5, 0x200}, {0x1, 0x2}, {0x7, 0x2}, {0x8000, 0x1}, {0x6, 0x9}], 0x5, 0x9}, {[{0x1, 0x3}, {0x7, 0x3}, {0x3}, {0x2, 0x3}, {0x9}, {0x7, 0x3}, {0x80, 0x1}, {0x7ff}, {0x2, 0x2}, {0x8001}, {0x7, 0x3}], [{0x100000000, 0x7}, {0x9, 0x5}, {0xfff, 0x8}, {0x54b9, 0x5}, {0x8, 0xba8}, {0x122239f5}, {0x6858335d, 0x4911}, {0x1}, {0x7f, 0x4}, {0x1ac, 0x7f9}, {0x9, 0x7fffffff}], 0x5, 0x1}, {[{0x0, 0x2}, {0x9, 0x3}, {0x2, 0x1}, {0x7, 0x1}, {0x7fffffff, 0x1}, {0xff, 0x3}, {0x1, 0x3}, {0x6, 0x3}, {0x60c, 0x3}, {0x1, 0x3}, {0xf7df}], [{0xffffffffffffff70, 0x5}, {0x8}, {0x0, 0x1}, {0x9, 0x808000000000000}, {0x3, 0xfffffffffffffe39}, {0x0, 0x43b6}, {0xe8, 0x39}, {0x401, 0x401}, {0x4, 0x7}, {0x8, 0xa8b5}, {0x9, 0x1}], 0x1, 0xb}, {[{0xa35, 0x3}, {0x2, 0x2}, {0x5, 0x3}, {0x1}, {0x1, 0x3}, {0x200, 0x3}, {0x1368, 0x2}, {0xffffffffffffff55, 0x1}, {0x4, 0x3}, {0x3, 0x1}, {0x7fff, 0x1}], [{0x1, 0xffff}, {0x6, 0x975}, {0x5, 0x240}, {0x0, 0xf9c}, {0x7ff, 0x40}, {0x1, 0xb1}, {0x8001, 0x5}, {0x100, 0x5f10}, {0x6, 0xe}, {0x8, 0x2984459e}, {0x8, 0x5}], 0x3, 0x9}, {[{0x20, 0x3}, {0x6, 0x1}, {0x2d, 0x3}, {0x2750}, {0x8, 0x1}, {0x7, 0x3}, {0xffffffff, 0x3}, {0x401, 0x3}, {0x5, 0x3}, {0x5, 0x2}, {0x4}], [{0x7, 0x8}, {0x6, 0x4}, {0x5, 0x81}, {0x400000000, 0x4}, {0x40, 0x7}, {0x7fff, 0x9574}, {0x8, 0x9}, {0x3, 0x81}, {0x3, 0x401}, {0x4}, {0x800, 0x200}], 0x4, 0x5}, {[{0x80, 0x3}, {0x80000000, 0x1}, {0xa0}, {0x80000000, 0x3}, {0x100000000, 0x1}, {0xfff, 0x2}, {0x6841923f, 0x3}, {0x7fffffff, 0x1}, {0x3b}, {0x100000000}, {0x4}], [{0x10000, 0x80000000}, {0x4, 0xa0b9}, {0x7fffffff, 0x4}, {0x5, 0x81}, {0x4, 0xc34c}, {0x7, 0x4}, {0xda, 0x4}, {0x6, 0x16b}, {0x7c0e, 0x6}, {0x6, 0xcbe8}, {0x1, 0xffffffff}], 0x5, 0x6}, {[{0x18}, {0x7, 0x1}, {0x8}, {0x400, 0x3}, {0x5}, {0x5, 0x2}, {0x1}, {0x167fe78c, 0x2}, {0x5, 0x3}, {0x3}, {0x5b, 0x3}], [{0x5, 0x7}, {0x5, 0xbc}, {0x5}, {0x7, 0x1}, {0x6, 0x3}, {0x6, 0x7}, {0x5, 0x3}, {0x5, 0x5}, {0x8087, 0x8000}, {0x4, 0x394}, {0x5, 0x5}], 0x3, 0x7}], 0xb}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x7, 0xf859}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"1b7fb9784adc46e0be50559b547c3e3463830c5a2107edbc3ea69f2d9b42"}}, @common=@nflog={'nflog\x00', 0x50, {{0x2, 0x97a6, 0x10001, 0x0, 0x0, "e1e494d80cc306fdf1f5787922fae30c3980b02251719d0c1437e665adc0e018e93b3e438e807dabce02df270bf0c7d7e6a18e9dd2361a0282cb0563065f9908"}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}, {{{0x0, 0x20, 0x22f0, 'eql\x00', 'ipddp0\x00', 'vcan0\x00', 'bond0\x00', @random="7cc3b14a1923", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe8, 0x160, 0x198, [@ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xb}, [0x0, 0xffffff00, 0xff, 0xffffffff], [0xffffff00, 0x0, 0x0, 0xffffff00], 0xfffffffffffffff9, 0x3c, 0x4, 0x12, 0x4e24, 0x4e24, 0x4e21, 0x4e23}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x8, 0x5, 0x8, 0x0, 0x0, "2b31cbbac26220de1d25abf6fcbe84bd3aea799690ef63968b2308c588719b0a97be0d78dfca46b71eb3d87e3923106b7bf3d593b977d779e0525a4d9607ddee"}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x0, 0xc, 0xfbfb, '\x00', 'ifb0\x00', 'ip6gretap0\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff, 0xd6d6aaf1838d1d5f], 0xb0, 0x148, 0x198, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0xfffffffffffffff7, 0xffff, 0x6, 0x8001}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1000, 0x5, 0x6}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x1, 0x8, 0x1}}}}, {{{0x15, 0x0, 0x88be, 'bpq0\x00', 'syzkaller0\x00', 'dummy0\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0xff, 0x0, 0xff], 0xa0, 0x118, 0x148, [@m802_3={'802_3\x00', 0x8, {{0x6, 0x400, 0x1, 0x7}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x3f, 0x4b66, 0x0, 0x0, "506fcc05a9fc3d07dabeeffb7ab0d3d1597071487d73477397077137a310ef87f29b86ec7b7ebe810123c9a84f6b3ebf98fc254242349e4d93609490392f26ae"}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}]}]}, 0x1100) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f00000018c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000001a00)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f00000019c0)={&(0x7f0000001900)={0x8c, r9, 0x403, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x65}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x602}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40840}, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001a40)={r3, 0x3f}, &(0x7f0000001a80)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001ac0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000001b00)={0x4, 0x0, 0xffffffff, 0x3, 0x7, 0x9, 0x4, 0x600000000000000, 0x1, 0x1, 0x4, 0x3}) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1010, r1, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000001c00)=0x3) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001c40)='/dev/sequencer\x00', 0x400, 0x0) gettid() ioctl$KVM_GET_PIT(r10, 0xc048ae65, &(0x7f0000001c80)) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000001d00)={0x7b, 0x0, [0x1, 0x80, 0x8, 0x9eeb]}) ioctl$VHOST_SET_VRING_ADDR(r10, 0x4028af11, &(0x7f0000002e80)={0x1, 0x1, &(0x7f0000001d80)=""/4096, &(0x7f0000002d80)=""/9, &(0x7f0000002dc0)=""/157, 0x2002}) select(0x40, &(0x7f0000002ec0)={0x8, 0x4, 0x8, 0x4, 0x1, 0x6, 0x2, 0x8}, &(0x7f0000002f00)={0x200, 0x9, 0x2, 0x5, 0x7, 0x3, 0xae8, 0x6}, &(0x7f0000002f40)={0x1, 0x1, 0x5, 0x9, 0x2, 0x8ff, 0x1ef2, 0x40}, &(0x7f0000002f80)) 2018/04/02 03:25:47 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) clock_adjtime(0x5, &(0x7f0000000140)={0xd1b, 0x6, 0x4, 0x0, 0x100000000, 0xffffffff, 0x1ff, 0x2, 0x6, 0x80, 0x7fffffff, 0x9, 0x42d1, 0x7, 0x374, 0x8, 0x2, 0x400, 0x2, 0x80, 0x10001, 0x6, 0x1, 0x5, 0x80000000}) r3 = dup2(r2, r1) bind$inet(r3, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x23, &(0x7f0000000080)={@loopback=0x7f000001, @rand_addr=0x9}, 0xffffffffffffff6a) open(&(0x7f0000000100)='./file0\x00', 0x100, 0x80) connect$inet(r3, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000040)={@multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/02 03:25:47 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000000)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x0, 0x4e21, 0x0, 0x2, 0x80, 0x20, 0x33, 0x0, r2}, {0x4, 0x8, 0x100, 0x5, 0xbe, 0x2, 0x3, 0x800}, {0x3f, 0x3, 0x1ff, 0x2}, 0x1, 0x6e6bb5, 0x1, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0x7f}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x4, 0x3, 0xfffffffffffffffa, 0x1000, 0x3, 0xfff}}, 0xe8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0xfffffffffffffeb1, 0x100000000000114, 0xa, "4d037f67d8b7b45f38304cbc0800000000000000f7b4559556d9101709322be4c68537e918d56fc5fa0d02739b2ab80ec25d434d3e8a83e36011c57e8769315d92"}], 0x58, 0x2}, 0x0) 2018/04/02 03:25:47 executing program 2: msgrcv(0xffffffffffffffff, &(0x7f0000000000)={0x0, ""/33}, 0x29, 0x0, 0x800) 2018/04/02 03:25:47 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8200) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="0895a5192ca9063d37bc253484e51c7a", 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00006c8000), 0x0, &(0x7f0000e4e000)}, 0x2000000000008000) accept$alg(r2, 0x0, 0x0) 2018/04/02 03:25:47 executing program 6: r0 = request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='net/rt6_stats\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='net/rt6_stats\x00', r0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt6_stats\x00') pread64(r1, &(0x7f0000015000), 0x0, 0x2000000000) 2018/04/02 03:25:47 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) set_thread_area(&(0x7f0000000000)={0x400, 0x20001800, 0xffffffff, 0x401, 0xc172, 0x5000, 0xfffffffffffffff8, 0x10001, 0x3, 0x2}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) sendto$ipx(r1, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) sendto$inet(r1, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/02 03:25:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000380)) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000180)=ANY=[@ANYBLOB="0040fffffffc0044390bd77a8317eb76c1000000010000000055e51ce86800d6b858cfbc1a455fa26d6c77e287ab4ac89bae6dd1b5895501ae1963c0aecfbde419eaabff6c57a04ea44b3a405d7152ac3afb15e0f12f85c1c311eb3e5e4fe826a118c2922693d90b48e7689857af5dc89a450173f7dd495167f0270c89ab8cae9db0580bbf77321c7155a35612d2813c94b52201392aab69ce613e70954cd85956b6bb5a05384d0000000000000000724e497900777d1318c1cd83161610f28c01307ef101ab12"]) fallocate(r1, 0x1, 0x9, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x8ddd) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000480)) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xbfa45947e410b840, 0x0) inotify_init() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/02 03:25:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x3) r1 = epoll_create(0x1f) poll(&(0x7f0000000080)=[{r0, 0x1}, {r1}], 0x2, 0x7f) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) userfaultfd(0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) fchownat(r0, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/02 03:25:47 executing program 4: r0 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fcntl$setpipe(r0, 0x407, 0x1ff) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000000180)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff9000302000000000000005e0000000000221f10b6ff42dc3eedb49cf400ec6b0f536e1e141f6b83b939d53ee51bb0d69639ee5fffffffff34565d0232e24854b2af64939f1c1faeed4b4e385c3bfd467a67037724941c1d8a7d21b5e49ab3750000000000000000", 0x9d}], 0x1) 2018/04/02 03:25:48 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'syz_tun\x00\x00\x00@\x00', &(0x7f00000001c0)=@ethtool_cmd={0x1e}}) 2018/04/02 03:25:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x8000000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/02 03:25:48 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="b7000000009500ed32000000000000000000000000000000a53f4f04e13e58b5bc3d09e387a4cf0e643dbfafc377b7a25ab62b6d62a5b96456fb047abafb8e749d3cdc9e8dd1973c9ab53111d07bd4e81b3c5cce0f8e3140745026b27b59eab3d98ea5f6d77f972b374e88a652c1f7ba241b7f73a34e085870f75cfb28d53eb677deb522b1ba4c1cefe5edaabc9e8475ceb04a6a024f6464edcb44d442927836b0ae51902a0b3d45fbba97bb1009cb48cd761a615bad39be29168f99146a0acec90bbc0a0f5fe900d7f8b0e9d13e915c1d9fe5355549bbaaaf6d75838d66df97ff995ad1518f01bab32e3dc6a4"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000000000)=r0, 0xfffffffffffffdd9) 2018/04/02 03:25:48 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x480) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000080)={0x2, 0x0, 0x1e861341, 0x0, [], [], [], 0x7f, 0x9, 0x2, 0x4, "231df99ab58ad207c6a9bdae671c3404"}) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0xffff, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x8001, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000001c0)={{0xc9c3, 0x9}, 'port0\x00', 0x0, 0x80804, 0x9, 0x7fff, 0x5, 0x6, 0x4, 0x0, 0x1, 0x40}) sendfile(r3, r2, &(0x7f0000000040), 0x10001) fallocate(r3, 0x11, 0x0, 0x8001) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000005c0), &(0x7f0000000600)=0x4) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f0000000100)={0x2000}) r6 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x1) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000580)=0x2, 0x2) sendmsg$nl_generic(r4, &(0x7f0000000300)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000440)=ANY=[@ANYBLOB="b9243de4c74e4990626a1e4fafef3e88e8f20cfeaf9a2e1472ab667e730af5954606096e72de78be51800573edce963122737a151b067ecac021fd9e7353725920c6a0aee3d371f2ac2901f071909b1b3649a998f4b62cc707da3f4e92b545eaf4cf2372990100ff2c12c565ae147c033c8c6ff62bf15e162373a3442e6e83d4e08d341fa9b1cb123e94a1812d5955422eec1adf35cc663e478a623dfda22f2c54a214bc30c2acd8602e8d4b24b970"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000000540)={0x0, 0x0}) syz_open_procfs(r7, &(0x7f0000000640)="8423771f6264cb966ddf28322f5c1e404ddea8b059beee2b7c91301b566a") ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000380)) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000340)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000003c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r8}, 0x14) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 2018/04/02 03:25:48 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) accept$alg(r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='IPVS\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x900, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syslog(0x2, &(0x7f0000000100)=""/26, 0x3a3) r4 = dup3(0xffffffffffffffff, r2, 0x80000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x2000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x3) syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f000088f000)="86", 0x1) socket$packet(0x11, 0x0, 0x300) getsockname$unix(r4, &(0x7f0000000240)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000140), 0x4) 2018/04/02 03:25:48 executing program 4: r0 = getpid() r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ptrace$getenv(0x4201, r0, 0x9, &(0x7f00000005c0)) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="3c000000110001000000000000000000ffffffff0000000000000000deffffffffffffff0200000014000d00872714aa000000000000000000000000"], 0x3c}, 0x1}, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/116, 0x74}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f00000001c0)=""/155, 0x9b}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/29, 0x1d}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/181, 0xb5}], 0x7) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x101400, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x91) 2018/04/02 03:25:48 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/12, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7a5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x6}, 0x8) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) 2018/04/02 03:25:48 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) signalfd(r2, &(0x7f0000000140)={0xb58a}, 0x8) fcntl$setown(r2, 0x8, 0xffffffffffffffff) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000280)) open$dir(&(0x7f00000000c0)='./file0/f.le0\x00', 0x40, 0x1) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) write$fuse(r0, &(0x7f0000000180)={0x18, 0x1, 0x0, @fuse_bmap_out={0x1f}}, 0x18) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4206, r3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000001c0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/04/02 03:25:48 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000000)=""/68, 0x44) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000100)={0x1000, 0x72a, 0x9, 0xffffffffffff0001, 0x3, 0x8, 0x0, 0x3}, &(0x7f0000000140)) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6ad) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) clone(0x0, &(0x7f00007d1fff), &(0x7f0000001ffc), &(0x7f0000915ffc), &(0x7f00002d5fff)) read(0xffffffffffffffff, &(0x7f0000000200)=""/100, 0x64) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000001000/0x3000)=nil) 2018/04/02 03:25:48 executing program 6: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x24) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000100), 0x4) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r1, &(0x7f00000010c0)=[{&(0x7f0000000080)="06", 0x1}], 0x1) 2018/04/02 03:25:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000003c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) 2018/04/02 03:25:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000002c0)) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x9, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000180)={0x9, 0x7fffffff, 0x401, 0x0, 0x0, [], [], [], 0x4, 0x1}) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x800) getsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x80200, 0x0) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000000380)={0x6, 0x7fff, 0xa197, 0xe3d}, 0x10) 2018/04/02 03:25:48 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000840)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r2 = accept4$unix(r0, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x80800) keyctl$update(0x2, r1, &(0x7f00000004c0)="2495c7be2be42149266a5c0cfef59094afe8c4d8b91e7660ecde3ab26f734ce3761ad91a70ce8c6af151f1079ae6b10ef2a0d6017f0d98306a20af6a3626b9656f06e3b7df2a894ed2e680d13dcf02b83c0c1277a4efc5f071cdfe559b9c5ef2619ccf3880c628d6d139", 0x6a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000600)={0x0, 0xb7}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000680)={0x0, 0x17, "d3cde77b75362cafe431847e4dc4e14e040f0902699afc"}, &(0x7f00000006c0)=0x1f) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000700)={r3, 0x7, 0x4, 0x6, 0x5, 0x6, 0x7, 0x95, {r4, @in6={{0xa, 0x4e24, 0x0, @empty, 0x6}}, 0xffff, 0x5, 0x9, 0xc00000, 0x7}}, &(0x7f00000007c0)=0xb0) 2018/04/02 03:25:48 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r2, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x3c73, 0x546, 0xd7c7, 0x1, 0x2}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff, 0x0, 0xfff}, 0x8) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000003c0)) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, r5, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000500)) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xfc3, @ipv4={[], [0xff, 0xff]}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(r0, &(0x7f0000000000)="a81cbe49008bf17441560cf6707d674ddb6f932dde0acf6cca6189da3ad9", 0x1e, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000c9980000000000000000adad0000000000000000000000000000000000000000000000000000000100008000004000"], 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/04/02 03:25:48 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6, 0x2080) recvmsg$kcm(r0, &(0x7f0000001480)={&(0x7f00000001c0)=@can, 0x80, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/159, 0x9f}, {&(0x7f0000001300)=""/7, 0x7}], 0x3, &(0x7f0000001380)=""/253, 0xfd, 0x4}, 0x20) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='X', 0x1, 0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) keyctl$chown(0x4, r2, r3, 0x0) modify_ldt$write2(0x11, &(0x7f00000014c0)={0x4, 0x1000, 0x3000, 0x0, 0x400, 0x7fff, 0x40, 0x8, 0xffff, 0x8001}, 0x10) 2018/04/02 03:25:48 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000480)={@multicast1, @local, 0x0}, &(0x7f00000004c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x8, 0x12, &(0x7f0000000100)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x33}, @alu={0x7, 0xd9, 0xd, 0x1, 0xa, 0xfffffff0, 0xfffffffffffffff0}, @alu={0x0, 0x4, 0xb, 0x8, 0x0, 0xfffffff2}, @jmp={0x5, 0x80, 0xb, 0xd, 0x7, 0x0, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, r1}, @exit={0x95}, @exit={0x95}, @jmp={0x5, 0x279, 0xd, 0x0, 0x4, 0x80, 0xfffffffffffffffc}], &(0x7f00000001c0)='GPL\x00', 0x9, 0xfb, &(0x7f0000000340)=""/251, 0x41100, 0x12d5b4695d1631e0, [], r2}, 0x48) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x168) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@remote, @in=@multicast1}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) fdatasync(r3) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x4000) r5 = request_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)=',)\\mime_type/\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r5, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000040)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)) writev(r0, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e9900050028635a3c0410f5100002000000000000001c04ed5dfffff500002f000d00010004040c0000cd22dd33a52aa2", 0x58}], 0x1) 2018/04/02 03:25:48 executing program 6: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x8000, 0x8, 0xffffffffffffffff}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) ftruncate(r0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/04/02 03:25:48 executing program 4: syz_emit_ethernet(0x1e, &(0x7f0000000000)=ANY=[@ANYBLOB="dae61a653202aaaaaa00da5d7cd4eda80f97438c9ca79958"], 0x0) r0 = shmget$private(0x0, 0x3000, 0x412, &(0x7f0000001000/0x3000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) r2 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) r6 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340)={{0x0, r1, r2, r3, r4, 0x40, 0x1c0000000000000}, 0x4e2e, 0xffff, 0x9, 0xc5, r5, r6, 0x64b}) r7 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x80000) getsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000000440)=0x1f, &(0x7f0000000480)=0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r8, 0x18d0, &(0x7f0000000080)) 2018/04/02 03:25:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000000f00)=[{&(0x7f0000000e80)=""/116, 0x74}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000001040)=[{&(0x7f0000001b00)="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", 0xb31}], 0x1) sendto(r0, &(0x7f0000000000)="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", 0x1cb, 0x0, 0x0, 0x0) close(r0) 2018/04/02 03:25:49 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000140)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7f, 0x4000) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000080)={0x2, 0x0, [{}, {}]}) 2018/04/02 03:25:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x202000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x7, 0x6, 0x0, 0x6, 0x7fff, 0x4, 0x5, 0x5, 0x3f38, 0xffffffffffffffe1, 0x4, 0x10001, 0x8, 0x7, 0x40]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3}, 0x8) 2018/04/02 03:25:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-avx2)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0002, 0x20) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000005c0)="0a0775b005f78be00fe381e5b3b60ced5c54dbb7295dd3df8217ced1ec2c000057c2bbca7806b1b0e41dadd2efef5bccceacc748dd5a95a48397ed3935a3a77d61", 0x41) 2018/04/02 03:25:49 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x40) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000)=0x4, 0x0) 2018/04/02 03:25:49 executing program 1: r0 = memfd_create(&(0x7f0000000040)='oom_adj\x00', 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000180)=""/226, &(0x7f0000000080)=0xe2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/04/02 03:25:49 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000001600)="85249567c13a299285e33ddee00f85f69476c9b94248c3ea28fa6fd9e97117af4cdd80446f07fb33ec5ac0b2a35225b681bf3819403207ffbee972bafda4a5274211643fc13a4e02e47cc5975aa4de9f8561987f290e5a6a263ed177f0ba1a747670ed52c470dd6931c538b58e2b51d06394e45d9848a12b9410070ba261888593a3b402621945a81b926c2ff090d6191a3a91abf98b34c0b53e6e6639fcb4a30d", 0xa1) perf_event_open(&(0x7f0000000080)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f0000001580)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000001c0)="acf832817898dc6dfb1f529dd82693f885d58c12728e8e13720f1e0f7a487aa166984f51facb55a5f92094482a27184e33433f2ea9624d74c65ad53dfee639924119906b3ac671758121bf90111813b79bedbe10da68d71624d63d0d8b", 0x5d}, {&(0x7f0000000240)="86e3ac2a1bd44e1885b6586ccee24d16a55021fdfb2df028cfe74158be86fa6d", 0x20}, {&(0x7f0000000280)="7f6f47e36fbb5ef304fbd21c5d093bb3ecfc9afa4984bc71be40cd039b9f627e4ba3afa3b879565c82dce58aed7ab78a4c66063aa0e2918d6651498678e70dee4b57014d514c21f1ca6c131f16484d81996bf6b0e36c5b6f42aaf1200b44118534bdf96a22cdfefbb88165dd53f63958fee647424685d21bc1a0803dfbc71026f5af6e47f21bb183998a91540c327a75d58597c593cd0c5d0a1bf3fac7f68df25d2c188461616f94016aa634895d9471dd577bf3", 0xb4}, {&(0x7f0000000340)="edfb996bf1db0c05135eefd4787d5a0f32b6cf0b07433f0c1a1e67d98f4278ee07ffa68a7bdc9cee414d94ca013ab701de29d5d788cb5b01", 0x38}, {&(0x7f0000000380)="34cfa6eecae1c7b28b8c1435de23916ee2d7fd1f97c4e1f0ac47e3918fa1dc109b2619e7f8bd2f50b170b336992b8bfd53332fbab56bf47ac10b69295e280c484e0a41a9bcad71b7289634be13fea58877d8165e0802df0f69c453119390877cdb4ca8fcbb5199fb768cb404adb04ebf9fd4d7cce8425d52b5dca392cba51cb455d5a7f315d51a432c565e023cbb1e689e9336a847836e15d7bef7e77b4671d289f33a743195b06fc1739c2b8395773b8da3", 0xb2}, {&(0x7f0000000440)="1f89c9ede16a4d3006824cfca36bae2440ac604e73e34ba71527ce9db8d79802b46d447fdd5b8ea43f72d451b551c3a94c71d51a34a938ae469db91350e851281ee6ea27524463a270947317daa73d8fc8cb74ee47e452d046fc67540186ca724470dbe747d3b63c4e2c56d5ae10815f6d0c8b3bc5ea45cacb21e3f6a00660df596e3f50104282cc4950c779bb640e9891cc8fcbb8cf97c549e50bb97369de8fc14264c924f77981d4b84ec78673050687d8ea2067284a4d7fcc4407eb233017b81a449ef648a8110ee9633bbb39ce2050a5b31c9283e03e312e2467580579606d6c329d2011e04b7df3466acfa4cdd68bd911d466214470cf8935bc2a8a408bc053877bdbd493b273d01710a68453ca8b7af90c97d38a5974180881b99dd6d1f23ea819d0d8c19e9d4e7fcc83ff1adf878788061f5d99896c5098ca002398b5c4fdf56ea4c5fe45e1c1128f98e8ade4f52b43f543453e2b98fe87d043f22b9ff137607558ed19db2eda6d45ab7d790eaa316b745339afc342628a45aa268edc6fa0c35a47cd2e85d6e6404acf3048d9ce616de5db8b1f1eba8a9e5b43bd9ec59970f565a3409bf2c7059740881958a97189f5ef55392d57a46627319f83929dca69c896674ab9daef5bdcdf2d050a28d5e76bf60faa7e413d99e6b66eebf3848c451f7527fcac3e663d76727199ae360ede245a3354cff449237bbd43e503d6d96be87b99ba33d80056051009d287fcdc5a4efd0790d94062c290b6e57d503c0ce9cdafe93b6556ff91cc5e576190eca70c82d46f2edbfd5abbb71d60b9a86163f69c60c4164415d0dd2322bd3b97ca4b756db6e240f181db58fca0338007cc6ebf182560917545ade4fa2a3cf2176c4b5286d358a4942e02fd78251c44802e7cefb149d0e1ddef3617b340976dcfdb4d45baf703807c752390f99032205867bfb988bf293e2d90b32da17802814d66910d5e3d49f511e1ef2f5a99c7528b9c194c703cc20c757c83fa3bd54120e300a955a58e81ad1584fcd2527de58de5639614387b389176c7920412a21b7c8484501c11d845bec2f52372f7eadc5028707972a84852add6a4ad98ea023049eb8aaec38b4fa3e408b2a4445df13339ea3f1620f94545afa1e72ac6fe4cefb49ea1e1c0056032c97a978423f82464d0c1fe58d9aaa2e64f7958f1a02687c22e90333a74cb03820987149f059a4dadfec6581dd2f0498b75f36551f369a324874a924767cbb0f9ebebea5db665b3c712c409abf46b56ab1a43327d82c9fb25362407b505f5d0a6696b4a3fcfe1b4632f2394d842b45fbc01c55d36351f9279e0054e9203aecc056769c58e3afee56a2e203e9ef283b62b63d13fbc5d740617406136ce85c1c37572d0b8de0e40e6fcd0fc52a06cafed5baf33eb6a3c1d21ad2e66b4c504fa130657b0305230605660b9421df44581b418e0b089fbbbb37f0335f999f96e61fe817f047b0ad5c98985c3e6b6f4775af39a5cbef80e80248bf63e62c027811608efc4f1df81117d6c37e3382ae701362c5cde08e1d5fb966abe1306cfdc7c34ddf6b544c37b6d5e696cc5056a9e22ef64beb5e1876aa416a32034faa2b36cd0f7d964b65527e2a94e2175c4577c1416b5eb5e41ea7c2a14bc1458ff6b162dc9da8487179ded34a02ab5cd9788fd5266b9e7eb7f3b2763f19eeffbfa6e0946f9969fae82a1b633d6531280ad730eaa280e5d7bad17aa88653ad7829a6b9124c5db5bbf91d43d3483904a976fde257fce91a5536106cf924ed753ccab4a975b64b36dd725567c63cd50420695266d4dc4235233e7635ef4a863d7ad20d42b5383cbaa29c2a0b855557ad28fd213e66aab240bf7fb887646ab0baa68c4900c9905dca1afe0bbcb60fe0918dba2f9d55ffd4f99658b83e393b398e9bc688847f8da7bea1ed42c54cce572bae6837f4185c5878bcd59f15b666f8fb2584fb42e2a729348c66886ccc89649dd0b7411c3acb215a77a4ce11c262e9903bf17a6178174487f66f5c60d744f788dd6565745c0cfaf2afedf083e14bb62584601d2fcc955e8c36eff1e41c1b09e9cb6541841f98f840c9313d4941fd7fbda5c13f4dbd95a21f949660acd0f3c2d4d9b8b4560fc7b71f69ef20f560730a8c76f9f24e31a5075fb109da1d5b047b2077760848d4bba21b433355b8c9cf64631475527291c1ac98bbcf9769e5dd91391f7ecbfc6ae0aae2e7b697ffd2d5b6dbb34c5a098a72e2196dcafda96b72ca7dba7bb65fdbb86608cd49b4bf7e882ab387f9067fdcf7303a74996deb444e914522cd95dcec8acf25c9ba8cfe8074ce9a8b4807deea28346068f4864c724eff452990e442b881e0def07bf7707f0538d883fcb9b93dab4a1d99859cdf29992667c3beafea74daed1278747cac1a3df0d8b94a533d47a9ec6646ec15b759c7d28275eb09ff5ec2d149ea4f56ac35765d1d39759078411f168e9c3e93bb63e6ef8719eb48f09f28f46803b33e234e2cc51864c07a27229d600f80e3be044f731e6755ff79d774ad437617a4cc504c74f37ad02e56aca86e25acf37d5eb8f62ef08c7debb63d2522b784538d3a3fe0498b1952b637de48b8a656ebf4fa6b381bea6052b12ea206738d474f8e37e6ce58e807387f253c0616ef438b12a18aec438c4b2cda5fdb5c2f2c5378eadf5d25ca7c1c1720005b05193571c1e3c61253e821e797ac766e899c68f3d0217beaa72309a5d17291add3164bfbdd0c28ad805fa6c692a38a1fa90294e07651b3d61a6317c22e5c431f681c999f0fbb49b97a71699f30f14e7b89a012993be601dc1e52c30817712deca678076db072bc23359a142dc47a81cb3372798e336a40561e5d871b88844cb117e3b0eac76014156835b5a27dda44d6342d800fed8177af400598a2c7631f366cc3297a561988d87b566eced021a2764590befede20b690b675ec965dbd3963c2c7425c1ab42a1b33b31e54d2171c3795ffd800360cfa6ade42a8515a44ff60570dd33e41299b92eb39796f7d40b7f9f7a8223276d0db6b4a50a6a0c07f5cf19cf8c7e8231044b52ab7038b8ad32c6b3ba00c1d2859d3a8e81ac3e523f1a600d17ba5d6becddae75d7190c41197c27d66491f093591bb9725ab032ebf99136706e94d0989e44cf824bba84a8fc4292faa374253598cb9da3e391be4e738d02893ce008b9dc222741b1da7ec990bb3d67e8756f7d9a7f32b287e62982a8e23bf768d801303d04969ef44b55ada286ec19bf506395f341c3e43590e6eecd1079c701093d6fc0338d17712881e8dd1626e094e0d13c9bcc5be5ec86398346099f3955c2f5b2d61ec2a8795fcf68196bdd89cc72f560f58d7784808cb83254c3e4ed505ff68e3f40139ddfcb9fe40c41c740d9a83fae31d89e807eea4599dd3fd60682d4515afc599c19a3add248c76ac7224448d1b656d4034fea5d05641c2b16523e1f6e81222c51bb4c28b16965293bc845eb2f554e6b499404588d93336c3c884558caa1bd71ca7eab1f630091f647f96333cc5f4593162c290c7bf7a801f2e48dfa904471f9f1db26010b3815d9759c50cc1e0bd19bcd99724b3796f3ab996ecca8324040245737acf34f54bb49ddcc20b6e0674c7b653cd0706d3a71d47c6ee359405e4a8fd86bfbcf84f603b4c913c92b9dfbd0ddf57243a2aaf9fabce18e600abcd9675dffb5862e63802c63bcd660eea52b56db7fa880eb1757ade57c5cc5da1f6c6236e4fbdfdab495d7a22627c6505ecea5b93513f769f8161500a89373704ea046bf5f53e66ad847b305a32f1271c13466666403776d13ad1c5ea7f4966a097cf9f7883f81d0aa26d6dfa4764fbe23cf50c9d936e5d23d55b95b2faca679d042ef079afd2c9b4f629eb30cb60b688038af74256f89152b6bf561101685e1b6fd6490e6c29c62c529296fb5ace44fcc16e1ab88738765544a5375e68c57ae370be87f11a4b37e8d51121a81fd00bd3b8c5cfa97b2e8dedf48e6f1ba4b60f14e7eab1cfdb1f75419697c03ce20e3088ed82ae733bcfcba1df883063e06f4d2e4791ef71fa64cc26c3ab53823ca03d08856589910869bb0b00c63685a24af621fe32fed7a74f3d598bade99ff3cac287013ad251b198cc6c981a65069283003c01e0232d1a73b7951d52d3ce13c7445ace96da2a44bda20ee1e51523ef9f207239852290edd6346d52d18f9e873678ccafe09717c08cc3903ffeabacdf4d5464d620f6367b80185b64a97809c0854e527011a8d8818e872342da174ba8e8a5dc27d914b8dc91d5b5ef3d5bd83555e56970cd268e0d01fa2c7e1543fc1f3cc53d1ef423366d59b39ceba738f3e2c7887038676321415fd4111c1be4ea3c756cb5ef9fd267842d24bde713f2dea1d7f2d519411c14827bd734bc16b6ee85c1a734cffd21cc35abe07f233d1f9a28fd212ddb514eb9191f284585fe54ea7ef723610c87ab0d0bc7aeb046b5541347bdb8fc96b5e952a4ae5610f098e5b08e295ec87baa3869116e910bdcc366f643254cdff90fcf8a51449e5724c910eca4246301e13476c572b7a3ea11a820e299fe798327a73d2d18fc97b9e82129555ad4d86f82d34ed6c5be281cfdaa111e193453415f31c44775e22f99ccc4b3f140f79a2866ec079e16f83c0bae83245a4ccff4c9229e3f54f043631097a527db11abf68d391035aa762a1cac99dc1f9b611b2ef2221b81c694ca7d98e8815a33be4a648c9f38d103040b14ca3b075ca04ae2fd6030e6d23960258feb6d4d24f4370fe352ab624f783e589839c7530201bcdabe78a2eaa5b904bbf125246a9b886fa3d0a1ec6352590450f80d56a7a664ca8acaec26dc21163b89b5933ea5d108d956d290d74875c46219ffecb8b0d5c7bebeb24c5b2a2d6428dd0070840d27476580438461e881b9ef1d6b5202885b5d9cd12ce8777ad57f3f3dc2b4a0482dc32d801067b6268ed46c56461357c1c11d101d5bd99a5524f07f822ab03752a0b3a129705531725edebb2d873cfc9082c7b8954268cf31065c5bc8f71df0b3a713e97d323e4e452f2d3b34b0c5e21743af019a68966dc028062749ba4cab3588eee8b57005232851fd46bd25e242509b2ab90c9cd49e380162918b3e57a45252f598f0cf2539459faedb45db6f28c9156a4a2c69641fc1f05c8a3875164f1b4f214e8207dd7cc6111312b848ecdc6d5e7e5fe81419095f84a3b8d86214294b81d2ea2730ba7bf933b5436047acb7217482d0dc2bfbd1f36cf830494ebc036faf6b8965f372398ce66310095c33ada3a7504486be2ee5b0919ad91762f1405762ca44b03239701277d136ddee1979f46b7580e67cb72daf792382b26746bc3d725f467ee5c783c2ce366f109df7839e48e3e8edf97964f0fca0135984ac060d8d36ec1ba723ad36068913ffa308b62196410262f069d58b723819c2ee98f71b6c9e73ea09eb69bca6edb45f56b7e6cc53a2234c06cf36e77fc7ef7646e2b6f651dc12533503b0a5d6285acd96dcdac8ac9fb58dc9e1b378aa9ff24e5663144094370630b99274557c6676a6e50ef26eb6a03c6d7439f8fe8ca5ed9051317e36911cb8b464a341ea5288becda2ad1b75ebdcc5d79761915e32a3dac34ba4e9dc25bb82c42ed75e217bab40c873160f15716c3647eea66cef35eb1f013e70ae393c16f415389a824819a5ebd124b998f6cc3d551fac5905a138b35afc712cbf5b0d34cc538753ff9363eb4d729f10079205311df8bb30f1a136f7137f912204aae5be743c726b51e6baebcd8eab9734515b1a0", 0x1000}, {&(0x7f0000001440)="41e9e72b535b6d6a44350d3e4c3c122dab690546fde8e6fe6366ac8288cbbdfc3a4309ebd267fef1f8e0a977004cb9391384195b63af566a3437349ce0a7154bbf434c70221f141db978081ec961cf7cc1826d295d5c4a304488a57efa5c16ed71762ac5b93b030e380448b4d9f65bc62a7524afbd3630372a39209514a29559902eb534ce413ed2556ff7e7b84dd850", 0x90}], 0x7, 0x0, 0x0, 0x20004054}, 0x0) bind$netlink(r1, &(0x7f00000015c0)={0x10, 0x0, 0x0, 0x2000}, 0xfffffcc9) 2018/04/02 03:25:49 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x9, 0x3, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) 2018/04/02 03:25:49 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r1, &(0x7f0000000940)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)="84", 0x1}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000001540)={&(0x7f0000000000)=@rc={0x1f}, 0xa, &(0x7f00000012c0), 0x0, &(0x7f0000001340)}, 0x40000) sendmsg$kcm(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpgid(r2) 2018/04/02 03:25:49 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ccdff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x1800000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7f}, 0x8) 2018/04/02 03:25:49 executing program 5: getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/105) renameat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000200)=0x1, 0x8000) dup3(r0, r0, 0x80000) exit(0x0) 2018/04/02 03:25:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x111800, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000180)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ptrace$setregs(0xd, r1, 0x40, &(0x7f0000000080)="8692a2c280229304705c011629035fe740af16bb0de40072718e5d80a991d73eb09cfac603b1c88c603419e48ae3850dff0ac4249fbb88726868dfb8f6dd7c695528504b61d6972ad222126481123020b50f4c") perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x2800, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) creat(&(0x7f0000000300)='./file0/file0\x00', 0x0) 2018/04/02 03:25:49 executing program 1: syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x4000) r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040), 0xc) 2018/04/02 03:25:49 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) read(r0, &(0x7f0000000080)=""/171, 0xab) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x7a9, 0x18d4, 0x400, 0x9f, 0x5, 0xfffffffffffffc01, 0x6, 0xde, 0x526deb69, 0xf5, 0x9}, 0xb) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)={{r1, r2/1000+30000}, {0x77359400}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x9) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/04/02 03:25:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) r1 = socket$inet(0x10, 0x3, 0xc) pwritev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="c2f62174947a09ec83ec97252a7b7bdad79fa2630959895daf64d0d2e355252bef6a5e886fc4c3ada65e4c1e972dd813e6508fb03a8b0e921dc87ac90fa4bd470d7b8f01cc7b8d3ead765185b113775b6213c1ede51fbeed0240cb9974aeb8dea61bf101a938813dca4fd097964b6c1f22e2abe4a4294cd9f77f087cad152183908026f79feb27b9f0fb65b85558f52ca24dcab0fa8ea2fd10380c713470aea709b1", 0xa2}, {&(0x7f00000006c0)="308cead8ce916c808cb325b48f3a0485010389e717f22f3a1a6231414a3f080474f7f20ebdb4b4c3c583cc8b062c9831dd5c19bbe6b81fd23124f682eb5414f6498db465e5e45bd57fe0c65afaa813516ff3348a0cbb25ab2a2543be64817d9f78b1b5c1db2a58ec4e5dbe3f5cff85bd443015ef05d6f41add8a5d02b2ff6c2d095cd732ffa470ea25d2ae2a81244263ee1a2fa0a117842c79d74e5aa655f470e5e8c7c7d1a9050c6c31594a7b2cb9d59c0a57e56f0b32a36421d5c619c08328745663956d4d9379b09c3c39dac0a01576c99be50961bcafc0c87bc83d622f8a8c55820bc723fb99acc86b8cc8ef6108aed564b769a7be67b6bb828b3957f8750d9a609870c73e69b012ff009b1c7db8a969588f0d8916fc7931547df55dffa58ae1c22e8de5f9636de3081814dc0930d98ec7c0aa5b8818082abbe0a30fe251cbde6160326a947488ff57f450c2a8b439506ae563e82eb1ee263354854c755058e10c281e09d9d6e7888ac668b05c550bd131222dd84fde9dd54891b60fe4c432071c405377ababdf7cf29fe6318b60146a3a4e110112e3a2e075a7be91fddbbdf0388343b0e418593102e93a5ffc2029408be08040cd23ea95d41b419da14d50a6f6dbd106315c1fe0fbac66bb248d82fdb412fa3e2077cfd6c72ba339490fd939764144568054dc99dc6118cc126a159be89fd342ec0b3d6a10780858f12d833b13112ebb2d6f7b2d16e59efa45dd95cc8862d93b61b21869f1a51c8c1d27f02aa723dfdd21ad48e5507760a141a4ced6babaad9562a7788e6698993bd4a91b0147b8bc0f14dd70fd565e2e6ebfdcdf6ddb72993edbc9e437a761a57767d94123293877d069bb6513dac38e8ad27754e2c9231b4d43f43919c9d40670b5d14dfee0efd7e19b156269604fbd4f41c1214bc303f8734adcd0d5ffdef3fb28d4edc9cf1f326cd791c3683b6f50d2e36dcff17b443e685b0f3e9def666ab8ff74d2de01670bd82d1b80a9d5311ac75be57e6696fbb1c6210fe67ce2aeacd2e92de9592fb4b76a28464a7d00484fe69c382909da1859c882f92b2af382b70d3df852dd62ba48d94e583d96b58ba5c12e8e37da20831d605e929051f42fa52122b934f961f5b06db4124e54a2cb66bca193f08b10b1849c8ce176c3ae8ed98f2bcdfa50e181dda92e0f70e41b2e88fa43827e80b8b1607b77ca98f38990b626e4cc7740054b3ad8a88cdce337427d232f104299b336c18ecce2ecb991d0208e2f5c581711560915b1b0d74232deb10fa18e5f14be8a4a5ff9a3401e4a035ea0a00ca083acf56e8de7d2dc28c950a09cb0612558ae3208611dc5b7f7bcc1bbc5233b4fdb1a994e183f4397c8635816c70e0b4603012f3f5ab7cbf0c93a8c41ff8b8ded9aa6e9725c71008bd91cc9df3733fe9723a741b6c94dca27bf25bfd94dc15a28618c1dc83de1db2a2d132ee2b32d6638debee2fb16fc38ee11b1f629460f7f342db6f2894ebc7e728cfd5aebcaafa4b6e90b5b34d1e483e9157f4605afcc7bcd66cd540705f0687b5225c75aebf94168e3f0b5c3c9b56c79805d23877a27c7be9191e76c8deaf2f7aed8278afb047a98ffa3df879b8ac1f5cd8954ce9a4a203aeabd9214e33b15c83d30f1726133fe3313d1bfec6bbc2a3f3ddbcb1985b8bd8fa6cc7b9a5e3c6aa1977d78711d7c807a7cf546344a56cc0983896fc70775f2844e902602721c82d992ba4a4b8d3d781e18ff36e7910c795d619d69c9cc985b0926f2d811db7019345018f8db82c1acd8b09e9f5dbc3942d68bb710c5070b20c76743d9ad8d5a1133622e7592bcba904ba3a6ca86244d20781a937ee7e22800453945c9bb28317ce1c443ccbd842c8de5cb2967b8ab5da3fa553aaa2dd4f798fde69dc3c65d172e01e95ecf2da2e8f584a77f261d89fe1c936fd4dcd498e44c1ecb9d398e1222f2032f0c03e5b5085fa2df14af47ca207b43ebde7e49acb43873faf5534c3badd9159899ef10702e3bac4b9b412fa0c5b1d877cb0a819d2f2d4f1594af691b7a2c0f5a6c63c55c08363d48572cf61128d55d2a27339f55eaf4c080c72f1eddd632af41c60693f717b88b388552b4cf55083c6a63dad97bea958f2f6f084b9841e3bb8f3f4f796a5af870c8b03d380b7fb0387f5376987b8f612f85a60d2c448f156aa0db57ac76683178769a4c3bcb521208f023ea3bb6f80a6c663df4e2c667e5e9dc72aa45f6ed6f034768852472f422451c5084cb491219288bb49cc42aabe97c171f19e160d38fbca427538c13283eee26a9381ceffc105710c44764ff642949a69eb79002ff1c2addad984f8b4b1104b526354af5353d8d58d19efe034992074146ca48f8516a217f562a2530bf96ef94df9e9fdcebfca27a9fa2471f094004fe3e26f67ade98113fcb58781e88f4ad6d7ef3dded24c6c8cf2fc4bae10420843652b12ea3cf83f3645f4ecba89ecc00389594a1dd1852a248ca9935efe51d466d5cd53c0c791ea861ee5c7407c38120965b58d53227ea9e3d444a9b75752147b5f8c59314fb09dd25cbda5783109999f30fa25f2168ed7f099c9cbe574d2ba5c33a6e78782e17236b9c2486ee3fc54687453c76de52f795f6207a61948c29725e142b078cf6ebc9c72a1258fd6c82753327e520ed819af6ff7ed5e0e7255ba11d9c3cf5d77f48b4fedb4a6bb21fdc44dd248599b902455670a668c181082dd54881e4ba76831a08b6bf8a495ba644e842eb739f40914e50bf421c873c5fc1804d640c4087d26fa321a1bc2b453b9dafd9da13bedac7fd63ae795a6b9b118b24b97063a9e64dc6a5dc7e768edb5c480b62b49b5ee3db427de9b8ab8a7982b4649928a604d018c49d3d8af93afaa1be951177dd736b39c8333d105877ef34d3dc8cfa21b5dd696533f6693a5cc44ad34b6ee8971b7e08bc89a554e9b82db6c0db5ffaa29a76d9f425045b516c13608a96089e14e9620dbe479274e8bdc8d2fa5486d6bfa6d1d6c2bf45345885e144c4a8c6d4aca696ee267070d45756e813d722518bd35b891efa11904cb9a033f92d4bc407d7f2ede1ebaef1f2be10d39709b8b7886a7c8628068cbef6cbdab5a34e4925cc4d2dcc90aba5bd5284b4f545235b075bcdd372cf4df37812ce30af7b4de72a8680fb3c982a80686805bc906f85434d906a16bdf6f1da1046c8e5b6ac16414aefbb59de23da1e777b7c7ad86d6489522dfd94af4dfdc1d313dddc491071484438c783f0ccba3f3de0d119443aa5bcd3376e5851034b08ff968976ffe4e1405a7fd80fdaa4313463ba241b60e4ce099e20173aea01fc20e8f41f9257fab6f970f49b80b2c97b3df09e91405231a6f7f3deda206380b61f36efe9ef8049f291b0dfacf2cebc75ff0490cfcdfa028c79a18c68c0a2a0cb4b3b4a2bda6781acca32f4eaf5c4779e03ae2d0a11ee5f9ff186337f4f200504574b1679ac5098de90fef3ff49ce7ebdfdac38575f67de15ac5d51d4da23b75a73d0cfab812177bb5683ed7cba550cc64d724df3b6550a1c6b84667b587b844c285bb3d4b8db6db36368d3292318024c6281790849ede3815ec32ea932dcf82b90de01c4d8211c56a675c5cc3e25fd9ebc04f09a193b0b90bfad50794f56606fdbe0fa0b1754e1ea7e96e7f6481f4f66f981590124888b089ab1be29be5ca04a0eb2d949ff78a8f031be397efa162d7fe6d8947e98140b5f502117f96b997666b9c8ead88be210c6b86fd151465a2cb4f4308e66d82454257f8bd1958a5b33ef6c693eec9418cd4efb6238a7e6c95f2a70a024035991275d0cc5d48e61cfb99ca35fff9a1e7178f6a78f9a1de25ddf4c97cb33d3417f4aed6467be9ad11f903e033105be38a42b87dc8109f86bc84a28ca4828259395f89a0ce2574906d94f1e57992cee27b08356e1725b59693a67333e1b1ac4a74fe5256bebd34fb04b1f8f0b584c54bded3b2da72b105c76c2889ee9e362b6ba1d44775e0243993e0e72f117cfd220499589f2bb452e4cb6e780e0d844e6b69c87da25380f01fdb43f112977404a3eb8d09ecc53896c1707e136bec1892e54216ddc32425ebbce2d4814ef53f9b570c8a88554a388e99be93854b6a3999a031cc688cc9aefde29a349a534b38bb90466bd059480ff63e16f2e8d6852268e5a4d78e7d7ec1b797391e8c67f1364c0b75a534820cd006055402a4af68d41f140ec501870e9866aba816314ff8286b423548b71dc9d4313b0688d9590429401d3b83b30a42868eaca9b0b9395631574038d1542c3cc00cc4c0d7d7853cc84a33ddc874f74dd15f2ab7a6e3ebe7e5594c6143f2d75245eeb1d1e2e091d3c44b0acbb9b02e78af8ffea802e1cfb6fb88ee4d732d99bfa4b7ffeee4bd4bf6364c3897554b1f47722c086c73a34a93c8b189e92093a3d8e0c382516b78c73aaf048932b9b51fc8f82339ef4000dc79cc34e06753ec483a8072afaf32be6d1f34394cfacd3394401f40238f149a730969ea5b258feb1076381e62649f2b09eb60c8cdd8df1c6a0453f28223d0f789c1a2c708dd3f669199526997389bf67ac58a7e358cb66b39842e5f9cceeb79104be771a7d22fc17d0e0bbd8b014ad17092f10ed8d47a8b0f1676fd99d0c9c7d01f9808096eb86892b066010d194fa3604358818ce94b4724e88a18e2e1bc61a1bb3cc1fc2af557df7047732d50959bad689b228d6465f2d92dde3f8bc3daf6c0c4e4102e950e623df6994f16ab3ca56e74397de2179d0cce57d519485d73e692b588f53eb39f8ab9367d27b29c02f6e72c5564fbfee772fa529625ce871354698ccf744068167c8f927a0dea9617c9ef6aaff790824bab52286eba16908661cfea0c663de6535c6f58a2f40b81f722a80747c5441393223e916647f9a665b1c27df004a45ae2bbe1929b2572f0473ce3a26498092fbb029ab7751f4c7bc9daebaa50e18ab0151ba56212b80e304436d359e597b3743abc9b1c0bee57bfab9e1cb94e915544a4c3d31f0cb5148cc9a04cf2887dbce0fd25d754780d3a1b95a7a4969f53f7321dcd5404fe9f6ce5866bda75da40c0b12c7c6677d6e32b3381e593d5c3ed57d61b73bcbd6f093614ad23faea05014bb24818a4b48535f8c76475fb9fcb89a6b37bc9499e5499ea203509236b0fccd2f72886c88a85a7ef698ffeeedc7591d63ff1bec5304147f7a177a5282dd7ca3ffa2844f53f2268b5fd77e780daf38e3513afd55b06e05e990b4dc268063644fd932162a3d174ab608f3531b670b8d1be64b7470b2f64e899551f3cec718289476e000274d9c5d514b2f123b6bfd744ff6d0bf33d1b3a24be8f2a26ea2fd3adec47f3b95bc4a2364722cac7303d3430bd435f5b22c33a6e52e6eaa5897d721c7a24511ec837018ee8e5844361ffb9915aec478ecf29be0f45d612007d2f14c4e0ad9d575172649b5e585ea6a7c1f77212f082998a622551f47604f27884d4acb1c2512a8a23aaf8ea0fdc7d4392f21e60041adad91ac5824f386ac4b954214862e20a90a1c3a7477ba691d6c4602d0be7c85f07f7100da2f884f53d5789ff03063c22daec936fcd1bc298387a1c4e065f4e5c563b8e7e3913e292e65bca48d5a5d2107e2d202028bc1ce1e087e0fb64f88d1deaa92109374763761c6e0bd5b4d095d7a1a99145237fbca988b9bbe5d2e15dea9f94fed7a07b2c7ce08e56a767d74b186e2b9bd550c534e0fa10f68611843fa45301feb8adb84e5562ce8802785440759dfc891b2404c898ad23898226675cd032b1635c848f202267e5c", 0x1000}], 0x2, 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xa6) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e7fcffffffa3a20404ff7e", 0x24}], 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x2000) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}]}) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x9b, &(0x7f00000002c0)=0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000000)="b3", 0x1}]) [ 119.647793] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 119.656986] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 119.672926] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 03:25:50 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x80040063}, 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000006140)={'erspan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000006180)={@dev={0xfe, 0x80, [], 0x18}, 0x75, r1}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800fbb4000000000000000000000000611000000000000000000000000000000000000000000000"], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) 2018/04/02 03:25:50 executing program 6: ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000300)={{0x2, 0x40004}, 'port0\x00', 0x3, 0x2, 0x0, 0x0, 0xe2b, 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x20, 0x9, 0x9, 0x2, 0xa, 0x6}) mlock(&(0x7f00007ac000/0x800000)=nil, 0x800000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) munlockall() 2018/04/02 03:25:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000000040)) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000000100)) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000140)={0xf0d, 0x1, 0x1, 0x6, 0x5, 0x25}) bind$vsock_stream(r2, &(0x7f0000000280)={0x28, 0x0, 0x0, @host=0x2}, 0x10) name_to_handle_at(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x51, 0x7fffffff, "307ddeac48c49add29124d2b86954834de0886c4e49d8026ec9da6a4fefbf3eefa302e801b3c0e5cea2eb2d873dac8f5a3664a9bd3fa6a6fa31c4c190e1e48d252443da26b5336b495"}, &(0x7f0000000240), 0x400) 2018/04/02 03:25:50 executing program 0: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) seccomp(0x0, 0x0, &(0x7f000034bff0)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/02 03:25:50 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) syz_mount_image$btrfs(&(0x7f0000000940)='btrfs\x00', &(0x7f0000000340)='./file0\x00', 0x8, 0xaaaaaaaaaaaab05, &(0x7f0000000840)=[{&(0x7f0000000380)="e996c849edfe335c0e656751e56268a2ff5fb324868462bfc592b7886da7c03771601ec3061f41e3107405a6f2db344f8975401d0479c7865040cf3927e4e6df86d83f29db87415c0b5c6e86caf4dff9f45c3a7e2968b363c3497a1e1596ee643d36cb8f85d21a123c85d2d8d4f2e2941bc2e715fe5f7d3532a6faf5e4664837a613839df2a40a5886b2f4b7dd50991c6d7a372e6ff24ee39bca7ae216639530aa6fb013f76308b4d34f9dcb8a04b7610a627425f64194", 0xb7, 0x500000}, {&(0x7f0000000440)="9862d796e50efc12474abf7eac7cb45a5c8eef0def7799d774378a485baeb287e61acd91d8ec36cb2320ed5744263535966f17677d0136615fa1692e66c8e8c12dd76f6bcfa93c904e9f33a5d3df24155c3cabae0a7fae873a2e83b2c3385802d4372de69ad963ebd6a6ecb3b1a21b555db73001c2f7b58fc45919ca007cc6b850f7c0841f7b931abe2ecbe8cc2a29d069ace6638b3b21d25765d7acd34714e036890a72d6b6aec122599807fcfa8e5d389b5fa05e4f1e9affc851cd2b73fabc283bcec91d802a7e2477675df78be4ec442033c4d1613327cd17f5327430f395183ece798803bc31", 0x38e, 0xfffe}, {&(0x7f0000000540)="e1d39b92268bf2765b5fc08c73fa79e5b97854789ee551b3f3f72ccfd780d9a54a0f39c766ef63efe79a2c1b87227aee76e00fb36cf614dda1da7c7cfc0e2efd6d0123509e2edf7b13e8f5ec506d333c010525df2cb84d1d1ad7b7c4f4bbc23f44649f52b75119fcdab9f2e78d2cb281f73b07674181c759e528ee7b876c15f3c43b199d8485f9bc75b7bf99a4e41fad10ce3ca34d2ca7d2dd0dc14069d83a3962160988bd6558da0499", 0xaa, 0x2}, {&(0x7f0000000600)="6620957c2bd5292005b3743c14252c7748d8896925fa3c3223e21e2bbe8568351e6f0cbf", 0x24, 0x80000000}, {&(0x7f0000000640)="d2d165d6f078c444093a84a445abc8a72c30b3c9d323a60b03fa3dba692a2252a0fbfae87512322ab4072d24e44f4eb509b5c697984511d15db611c5906e9c455f4ccf6cc84e93175fb4e3b131282ad3c9cc643fee81b54c4a04e107f93f21df0f3effca88924e8aea9a66062c847546f6df2591939dab9300b1254284c8bc45891bf837f3620f885351ae8eb24368ee87a7a45ba21bfa8461b36460479a389e6442870f0fe648f6dfda583c9170704a2939f3fc0d92cdf189ba511cdc620e04c0d919b51d", 0xa1, 0x4}, {&(0x7f0000000740)="0774473b270951996711d281d932faf5a67a383f4581dc0ea26112cfa0fcd95c644e896637746d2700af76be234288e613d90f95d0cddadac5ed4f70cfb774b11997f5acd942988ab6cdb1fce4bf9c5543d2119394d256011c75b986324724cd942040d6f699b5dc3171808508e162c94f7e7d564aaf9813fe32f7e670207c51108de13bc7b85a08f8a89718b0", 0x8d, 0x100}, {&(0x7f0000000800)="5faeb9a85f214586ae7d2caf1eee72961003d41808560cd68ea7cc529197140df7f7", 0x3da}], 0x218000, &(0x7f0000000900)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000280)={0x5, 0x70, 0x3, 0x3, 0x5, 0xb5, 0x0, 0x0, 0x42940, 0x6, 0x4, 0x5, 0x1f800, 0x2, 0x3, 0x7f, 0xff, 0x0, 0x2000000000000000, 0x8, 0x100000001, 0x5, 0x6, 0x4, 0x20, 0x1, 0x100, 0xfffffffffffffd72, 0x9, 0x40, 0x81, 0x0, 0x2, 0x9, 0x8, 0x100000000, 0x7fff, 0x200, 0x0, 0x400, 0x2, @perf_bp={&(0x7f0000000240), 0xc}, 0x4000, 0x1, 0x6, 0x4, 0x101, 0x9, 0x8000}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x1) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x70, 0x5, 0x3f, 0x1, 0x1, 0x0, 0x6, 0x1000, 0x2, 0x2, 0x9, 0x1, 0xaa6, 0x1, 0x1062273d, 0x2, 0xfffffffffffffff8, 0x5, 0x16c72ee68, 0x2, 0x7fff, 0x7, 0x4, 0x6, 0xc9b1, 0x9, 0xaf1, 0x100000001, 0x4, 0xca, 0x2bac, 0xfe, 0x2, 0x7, 0xffffffffffff7fff, 0xfff, 0x7, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000140), 0x3}, 0x800, 0xff1, 0xfff, 0x3, 0x0, 0x8, 0xfffffffffffffffd}, r1, 0xd, r2, 0x3) getpeername(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) 2018/04/02 03:25:50 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x80, 0x0) r3 = getpgrp(0x0) stat(&(0x7f00000027c0)='./file0/file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() sendmmsg$unix(r2, &(0x7f0000004100)=[{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002700)=[{&(0x7f00000001c0)="cb8c64039622b1c83f7aa1f2d3fb2f2809b05a37ebd30a0809715a8de30b1d0fea77e99f0c54e79d5f2ef69ad1f45301f357d142a61973f1192a62551254c581e70777a6029bc69c11a06742f46f621745ac626e44621e269c70d92cf60588e7", 0x60}, {&(0x7f00000002c0)="b8f091c6e72b187b88ef4d42a34a4f04de7b33d1ee29ccba23b7815556bc0e1c2c1392546cae6fa935f7ef4876f0a2b0583838a7cbc4", 0x36}, {&(0x7f00000004c0)="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{&(0x7f0000002a80)="772e87857f744e694415181b82d683862be0f7580bcd76345c8708caae494147dc01dad6273e135c631f85281ab3287dd01e03b82dcae6832adbf52b347b195c869335d0e09ad3ac701bc8760812359f8e4757f2659de6d41f9648fb34e2ad0f2acc3eeb4f3f7f226f21", 0x6a}, {&(0x7f0000002b00)="0719a0bbcbdee84341ebd791e8a066e193c83ae86209f50b51c34a6c16f7227c29d1cb32ce3f1cfbbf5ffbe4161988ba285229619da3baeab6f8580c9e863895932254f2fbc4e1a1655068caa8e26270967b0d6073ee2a7a7396fc8240", 0x5d}, {&(0x7f0000002b80)}, {&(0x7f0000002bc0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f0000003c40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000004000)=[{&(0x7f0000003cc0)="c8c4abafeda09316866a08b3c954f57526be71096c59a0d7cd94ee5a923f403e83d39ce10f5d2beb6d11d2456af985a27fe12880227136c14db19102b661cc266b5d5a803004862d4541c07b9680aefb3adfcf750b0a2ff777888484dc408c89e985498a8c829320e8206e68e3a541141161abc0fb7a2e1a645d77a3e22bea98d7b137b1e254536635beb7", 0x8b}, {&(0x7f0000003d80)="5e2ef22def4b5ec6e22123c33f2a0e18b23081c0d58a0f454c6dc755f0a0fe63ed1218a5c8c2ba6223771a", 0x2b}, {&(0x7f0000003dc0)="b5ab8d49ba1ca855f24f830dbc822e6f4c1ef767e4113e3f988adb84d0d5462d3aa236aac623de2f97d10edb7c7b6ce47e5de0f569cf04ea5f493c9b5771870ba9f4e88ba9fd84c286989c488c5908ded00142581a2fafbfe26a0b44151eead7690d664a1daf2dec4c0c501235b42d8a084b16603b6318a9b8852dd2bc51831479f5e24384ca40c2b2114cedb1d9d9d6d70a825f462212e901e28c814ea4dafe387ff16d0d04912d275281e05c940a9de2e180869b6247a8be6c5b6f2256120fc80ae8dd4bd352c940282cb84c60d8f295b25196a0c2", 0xd6}, {&(0x7f0000003ec0)="76ce10a413f0833a0699e339b99c5cf4107de92114b5fa7ca0d29932589ee0c1ad842bae0090b2334d01bfa104843db79cdadff78a678f35ed65d3f2638f", 0x3e}, {&(0x7f0000003f00)="5fdd3815509a0bb7db44807ea5062cf1e58dd58d4a56345f5a44f1d6b63631fd81db24411fd368cb734497c6019a81e7771a605af5931f75d25b08ae1d8c14eb9dbefcf2f5cc76f3f4374c0433c91ad5cf672c66ebfe6af846c56ecf44a9243faa832dad086089c9692ac009747e1e873d80e4b3f08a6a58d05e25da931211aae930be5a4e1cdc9d07cd1684eb0ee7bd99ef822098d40ee3b202d3e6e233c3033793ab21b82a28f9f77421c0c51e36e489ceca875a8f68e45432046e7fcbb47a49629a63799a1169f44b141dbd0c1ffabea7d396d2583243b59c1a9234f37c2c691c8718188b3e7e017d1326", 0xec}], 0x5, &(0x7f0000004080)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x48, 0x8000}], 0x3, 0xc000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f0000002b80)='./file0\x00', &(0x7f00000041c0)='./file0/file0\x00') 2018/04/02 03:25:50 executing program 4: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='!ppp0/%%\x00', &(0x7f0000000080)='syzkaller\x00', &(0x7f00000000c0)='+.keyringprocem1vboxnet0[lo[eth0vboxnet0\x00', &(0x7f0000000140)='syzkaller\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='ppp1GPLlo-em0\x00', &(0x7f0000000200)='syzkaller\x00']) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x26, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/02 03:25:50 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000280)) r0 = open$dir(&(0x7f0000000340)='./file0/file0\x00', 0x40, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x101000, 0x0) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x428280, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000002c0)={0xffffffff, 0x2a, "b4d21c1a7df70f481f34c50ef47e94b23b623ad42633a9b7d7394c38c7307f791798b25bb35a15786c79"}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r0, &(0x7f0000000080)='./file0\x00', r3, r4, 0x1000) capset(&(0x7f0000000100)={0x20071026}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) 2018/04/02 03:25:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xbb7, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000270027000f8", 0x16}], 0x0, &(0x7f0000000e80)=ANY=[]) r0 = open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) truncate(&(0x7f0000000080)='./file0//ile0\x00', 0x20006) read(r0, &(0x7f0000000840)=""/99, 0x63) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0//ile0\x00', 0x5, 0x1, &(0x7f0000000240)=[{&(0x7f0000000300)="cba90c1c799956a73ba485e0775cd1d409026ed805dceaaec3e6fe9d11982149fe54624f26117d82c2d57089c9fe593ba6908081606cd93c2c89921a33a65f264faf8a291b4626cc8532f64b5bd3c0ff75965dd0d19240abb5b4dacad7ef124c0a91f6debfd6b051dc80059225695a44dfad8ecf8de3c6aec3ebb56a412e3715d338a6330a1f4bcbeefc35902fc65a8360a4250dd260a0c408abf8a2b44f8ae73f90c551df0a35972e7e4a1321739e6d2ea018e06e084c0186f5ec3feb781b69d9db52628cc03e152f5261fa358b", 0xce, 0x200}], 0x20, &(0x7f0000000500)={[{@umask={'umask', 0x3d, [0x3d, 0x3d, 0x35, 0x7e, 0x37, 0x3f, 0x78]}, 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@discard='discard', 0x2c}, {@integrity='integrity', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) truncate(&(0x7f00000002c0)='./file0//ile0\x00', 0x4) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0//ile0\x00', &(0x7f0000000280)='rootfs\x00', 0x42002, &(0x7f0000000400)="b85f727735199ef1263835664bdbe55ed7971cfa54cc5bd7881956a06efadad0e5b343b2419ff7a406311d8b366223257e55a58c3f0732f0af8888887980a4255e4af799cb6d5492928f95ccffdb9944ad6f13fa4b148eeafe713d8c9e835fb2645a7320cdba6cd68b0b5799cdd74653f5d69e57bf0b75ee9c3cb570222dd1aa82bc9e4532dbcd8c9cfa41c77d7e1a06d8ad51c83075b8996f4f62573b656840b8ac708d6b9bc921908a9d401d83bd43d64e462a52069cbd5c7318074c2fdb9d012e7234b70c92013076e0925ecf617cc10aaaca3ac1bdb990329e47739832e6d7f370424fbfab5926a996fccc2c1e464307") truncate(&(0x7f0000000140)='./file0//ile0\x00', 0xa00) [ 120.576598] FAT-fs (loop2): error, invalid access to FAT (entry 0x000006c0) [ 120.584099] FAT-fs (loop2): Filesystem has been set read-only [ 120.591520] audit: type=1326 audit(1522639550.879:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10624 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x0 2018/04/02 03:25:50 executing program 1: syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000001300)=[{&(0x7f0000001380)="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", 0xde, 0x1ff}, {&(0x7f0000000000)="afd6435dae873450c2ddbcd4dcc3d60339b1de687358dfd6ae4183f13a5397f3d45aeba6d7974f57ff7a17bb293c1def7dc74636bd9ac460b7b32054d61e8610d0998b4fd67643552d4ab8935a12301c55dab49b470059587d2aa1f18bfacd7e66e72ec8ae5f60ed863b", 0x6a, 0x8000}, {&(0x7f0000000200)="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", 0x1000, 0x6}, {&(0x7f0000001200)="75eaa0302094cc3bea12e42ca356b4e91cf0877f9d4e4469fc62573eb99acf63b461c5647dcf8026c5ddb785da8d3e57521b31bffafe2bdad9cb688cf2e97b00518f3b1a9056a3d5f3a97a97f14ef40541655a083b0f2ae5964e43b42637c652cc84755248cd02e603d870b3ef17ae22af00dcc4414e9de19ceb08f92627", 0x7e, 0x80}, {&(0x7f0000001280)="9aa073a9f7ff762f1147e1e8031592e649c104bb3012bac4a33542a038fe903c299e5b6eceac827f24d639021f2158a5216e4dc04e6faf6b67e728054bef8a6d7225e1", 0x25, 0x1000}], 0x2, 0xfffffffffffff000) creat(&(0x7f00000001c0)='./file1\x00', 0x0) lsetxattr(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)=@random={'os2.', 'L\x00'}, &(0x7f0000000180)=':[\x00', 0x3, 0x0) 2018/04/02 03:25:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) arch_prctl(0x1001, &(0x7f0000000040)="49cf0d2c0bc71715879fb456981156498b188dc24cf2d81a47a3c57a0604af8c2520df678e83199478d743f1a21989c69a246ec945ba065b3cc414a8378c9f449ea25dae3a4ff71072fce3a90c90f635e1d39e9f42ba740868cdfd40dc84df7bf57a287507e939109b5f1cdd176f5af8f5aeb0a7e43dfb9aec3f5a27ba7a12c026d2cb6a5a4b597fe750d1a81e30e2ab5517768bed40f106b810a997214568bbc12b526df2937a79c68d0000e9aedf62836f0137df279f9acaa1a3") r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x9ba2, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x100000000, 0x3, 0x100000000, 0x4, 0x20, 0x100000001, 0x0, 0x8, 0x9, 0x5, 0x6, 0x6, 0x3, 0x800, 0x7]}, &(0x7f0000000280)=0x100) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x22000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000004c0)=0x7) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x10000, 0x6, 0x80000001}, &(0x7f00000003c0)=0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x440080, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000440)) [ 120.629524] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure [ 120.637482] audit: type=1326 audit(1522639550.904:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10624 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455269 code=0x0 2018/04/02 03:25:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)) [ 120.679588] FAT-fs (loop4): Directory bread(block 5) failed [ 120.691851] FAT-fs (loop2): error, invalid access to FAT (entry 0x000006c0) [ 120.698512] FAT-fs (loop4): Directory bread(block 6) failed 2018/04/02 03:25:51 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000000100)=""/65, 0x41}, {&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/32, 0x20}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x3f}, 0x1) sendmsg$nl_generic(r2, &(0x7f0000002440)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002400)={&(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x1078}, 0x1, 0x0, 0x0, 0x8000}, 0x4000800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r1, &(0x7f0000001480)=@nl=@unspec, &(0x7f0000001440)=0xfffffffffffffed0, 0x80000) listen(r3, 0x0) 2018/04/02 03:25:51 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x20000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306}, 0x0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 'bpq0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000002a00)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/100, 0x64}], 0x2cb, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) [ 120.739791] FAT-fs (loop4): Directory bread(block 7) failed [ 120.748217] FAT-fs (loop2): error, invalid access to FAT (entry 0x000006c0) 2018/04/02 03:25:51 executing program 5: r0 = socket$inet(0x2, 0x8000f, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) fallocate(r1, 0x2aedb2951b17f368, 0xff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x8, 0x4050, r1, 0x0) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001274, &(0x7f00001d6fff)) syncfs(r1) fadvise64(r2, 0x0, 0x0, 0x5) [ 120.801958] FAT-fs (loop4): Directory bread(block 8) failed [ 120.827521] netlink: 'syz-executor0': attribute type 20 has an invalid length. [ 120.830945] FAT-fs (loop4): Directory bread(block 9) failed 2018/04/02 03:25:51 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/04/02 03:25:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4002, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00006d9c17)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d, r3}, 0x10) dup3(r0, r1, 0x0) [ 120.867595] FAT-fs (loop4): Directory bread(block 10) failed [ 120.888542] netlink: 'syz-executor0': attribute type 20 has an invalid length. [ 120.899842] FAT-fs (loop4): Directory bread(block 11) failed [ 120.907741] FAT-fs (loop4): Directory bread(block 12) failed [ 120.932419] FAT-fs (loop4): Directory bread(block 13) failed [ 120.967366] FAT-fs (loop4): Directory bread(block 14) failed [ 120.998689] attempt to access beyond end of device [ 121.003927] loop4: rw=2049, want=49, limit=5 [ 121.008511] Buffer I/O error on dev loop4, logical block 48, lost async page write [ 121.021307] attempt to access beyond end of device [ 121.026329] loop4: rw=2049, want=50, limit=5 [ 121.030842] Buffer I/O error on dev loop4, logical block 49, lost async page write [ 121.038616] attempt to access beyond end of device [ 121.043584] loop4: rw=2049, want=51, limit=5 [ 121.048198] Buffer I/O error on dev loop4, logical block 50, lost async page write [ 121.055949] attempt to access beyond end of device [ 121.060917] loop4: rw=2049, want=52, limit=5 [ 121.065339] Buffer I/O error on dev loop4, logical block 51, lost async page write [ 121.073127] attempt to access beyond end of device [ 121.078247] loop4: rw=2049, want=57, limit=5 [ 121.082676] Buffer I/O error on dev loop4, logical block 56, lost async page write [ 121.090500] attempt to access beyond end of device [ 121.095551] loop4: rw=2049, want=58, limit=5 [ 121.099999] Buffer I/O error on dev loop4, logical block 57, lost async page write [ 121.107768] attempt to access beyond end of device [ 121.112727] loop4: rw=2049, want=59, limit=5 [ 121.117151] Buffer I/O error on dev loop4, logical block 58, lost async page write [ 121.124895] attempt to access beyond end of device [ 121.129849] loop4: rw=2049, want=60, limit=5 [ 121.134292] Buffer I/O error on dev loop4, logical block 59, lost async page write [ 121.149246] attempt to access beyond end of device [ 121.154359] loop4: rw=2049, want=49, limit=5 [ 121.158831] Buffer I/O error on dev loop4, logical block 48, lost async page write [ 121.166822] attempt to access beyond end of device [ 121.171816] loop4: rw=2049, want=50, limit=5 [ 121.176240] Buffer I/O error on dev loop4, logical block 49, lost async page write [ 121.183986] attempt to access beyond end of device [ 121.188948] loop4: rw=2049, want=51, limit=5 [ 121.193409] attempt to access beyond end of device [ 121.198348] loop4: rw=2049, want=52, limit=5 [ 121.203382] attempt to access beyond end of device [ 121.208324] loop4: rw=2049, want=57, limit=5 [ 121.212771] attempt to access beyond end of device [ 121.217703] loop4: rw=2049, want=58, limit=5 [ 121.222147] attempt to access beyond end of device [ 121.227081] loop4: rw=2049, want=59, limit=5 [ 121.231524] attempt to access beyond end of device [ 121.236454] loop4: rw=2049, want=60, limit=5 [ 121.254583] attempt to access beyond end of device [ 121.259572] loop4: rw=1, want=49, limit=5 2018/04/02 03:25:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x5) getcwd(&(0x7f0000000000)=""/45, 0xffffffffffffff1e) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x20, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x6, 0x9, [0x1, 0x67d6, 0x55, 0x89, 0x1000, 0xfffffffffffff824, 0x4, 0x1, 0x6]}, 0x1a) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'ip6gre0\x00'}) 2018/04/02 03:25:51 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x3, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffffffffdfffffff) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/04/02 03:25:51 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001700)="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") open(&(0x7f0000000080)='./file0\x00', 0x381803, 0x22) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xfffffffeffffffff) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/04/02 03:25:51 executing program 4: syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xf8d, 0xfffffffffffffffd) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x5, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) 2018/04/02 03:25:51 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000080)={{0x1, 0x0, 0x80000001, 0x1}, 0x1, 0xe5}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) flock(0xffffffffffffffff, 0x0) epoll_create(0x102050204) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/04/02 03:25:51 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000000c0)=@ethtool_rxnfc={0x2b, 0x0, 0x0, {0x0, @hdata="f4d61a36402d2e4538e15058f6d24b8351c70d80f1d20a8f4a2b72c8f501e1cc2e8e7a36a9d0d840b69745fb28e6632500cc8b6f", {"8961", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @tcp_ip6_spec={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}}, {"4ce8", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x5, 0x5, 0x1, 0xffffffff00000001, 0x100, 0x9, 0x2, 0x4, 0x2, 0x3, 0x1, 0x2, 0x4, 0x8deb, 0x80]}, &(0x7f00000002c0)=0x100) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000300)={r0, 0x4, 0x8, "4e371cc9cf9147ca4dd3f44fd1841fced697367ee66c859428e20cae37cd98d524a920c422b38debf9"}) 2018/04/02 03:25:51 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}) r1 = dup(r0) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) 2018/04/02 03:25:51 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000000), 0x4) 2018/04/02 03:25:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) read(r0, &(0x7f0000000100)=""/24, 0xfffffffffffffe08) write$evdev(r0, &(0x7f0000b5df88)=[{}, {{0x77359400}}], 0x30) 2018/04/02 03:25:51 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x401) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x80000000, @loopback={0x0, 0x1}, 0x5}}, 0x6007, 0x7, 0x3, 0xc0, 0x1}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0xf7, "b5136113aa6db94754d71963a075a63c616c2e1d528ab9b2a8b53279e566a8ebebec12c4aeae33b18d248f8f671614c19ef3d22a007e63ccc3244f2507ec0cc461d9cfaba90ff645c1b782eaa21ee45ec991832db5b0ebaa200be15108e4b1155a84e84712288d14b6075da8ece9d96cd0176ea45a3c7f00535707f8d27d16b296a10b2b100dc197ef21db6e9a454721658847d2ec0eedffbfbcba37d57dd137e7fcb8d3dbb82eb50a6d8027c512978f924cfc60b1f1b643b0f8ecda4f2af73e9161df68cf6c221febea993f14cd25f4dccb10e22332dd24dfaadb79ff118cd53c275bc9b1de0422ef981ad2fb3c5f035b1c791383bafb"}, &(0x7f0000000300)=0xff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140800002b00ffff00000000000000000100000097fffbffffffffffff2345f7ae101b065f81fc6c93bae81e5d72dbdfb19e79757c85733f5b9ad374c79d7f738b1f3c7a84b3104389f12f24f254d61e08c585e41319bb65d71b350d6f137b462db6a81f8ed4f15ad3a8df7c5150521b02267c219705027d738b65bbcb42615be9e0eb1e4e8dcbdae6c96385e02cd2c8c8075eaf998024de7847264d6bd47e416bcfa7430b624d4d92ebe9ddf58a85f513d14f75ae19879f"], 0xfffffffffffffe20}, 0x1}, 0x0) 2018/04/02 03:25:51 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045105, &(0x7f0000000000)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="b1a166c3b612dc7da29dc5c5036406fe1a907792c6f0bd6d115c0bf09900e57fa8b569706ffdcdbc23769d9f6bdc0e62a68e699186b4f73de7abca7d63e1644c88edddbfb4fa240e46949c5aa12e4096fd99c6028f9e535228a5229ff414996180c1986083ce7a31566889cfd63f1bf4f10b11d3b6b8e1fdad6c33dbb4ac9c4d1f07f7a990192092e1b3d8fdc6c512e9a0dc9083d6c0e3aca1b1cd29b2427b931b763ac02fb1c7453a17cd47aef4f4d0026bbbd54617") socket$alg(0x26, 0x5, 0x0) 2018/04/02 03:25:51 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) r2 = accept(0xffffffffffffffff, &(0x7f0000000100)=@sco, &(0x7f0000000000)=0x80) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x4}}, 0x26) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="7a1022c433428c3d04eda38a60ec3cc81442a93c445bca98a93ab4ec88eb9329f2befb5e478f26593616b27dd1edccd63aba4918765add44b24b8d177b683d0b36b1077045d248947ceb1bc62c2509fae9aa031e95ec329ca815d017ce316e3fb7a59275ba2df267") ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r4 = syz_open_pts(r0, 0xa002) dup3(r1, r0, 0x0) close(r4) 2018/04/02 03:25:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)) 2018/04/02 03:25:51 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/mixer\x00', 0x80, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000000)="96ee3bcbd1e1ee2870518f627921eca5f1c58343202436c5cc39e6dd8c06099358b22b2a7da64f3500045668f8b768cf94151e09ab37dfaeff6563c0364be17786ba4988b2a9098f921eb43bb86f57c622c8", 0x52}, {&(0x7f0000000080)="d1fedfb90cebc0603307e4c85776d2277b51b7770263d9f1511586d32281d0b859", 0x21}, {&(0x7f00000000c0)="2017a60948e0847bf3377d4edc9f92b024052bb913784ea480c3dcb55a00bedbb153f9dd8a167a418c5aab504d5125851492cb51382824cd8cd49a4cf046ffb590c96b9ed0db972b9c8c312487df2e", 0x4f}, {&(0x7f0000000140)="c7e59d479e66e07e44912a8bbe203e24bc0cf1105cfaa59cb4d9bf0b47c1549c2e4b6100c7eb168be123809ec7cd6177c66cdb5a34acdf3a4e7197a7bc357a1cca7f97fae3a376fdaf6b534da0938136f53e7d9b56ae7cfef9f62449f637dd5f94cfb6bbe3c765d185c11014721884a5b898fbb7064c24d8981493f9995a4d433dc6968ae3434032d8e6f1aed287cb0d1e97c4879aa11c1baaaea1deead1d675df8729f4eaba192813bb5b715ac06ceefdcb8c705437943d99e4407d2c51", 0xbe}, {&(0x7f0000000200)}, {&(0x7f0000000240)="82da3c1c409eea8ac77f597d3ff8e8a008e326c57a2a150b1094628782bf4fd320ca27bc1f40874e9a4a7e80a6a050a1283b67dafd41669c8ff056919a888b33db42ec28b13abbd50376cb1dd02d11fd9a3268e6c1c8902d8d23deb5a9584d9025f63170d71497f14f9109c9b15d6c45e0815df6bf99aece0a9912a8801107b147001341dc90b4447887b8de0299b66055727a2dce239d58a4658bba8c6988491204d98a839dc626c17c486a", 0xac}, {&(0x7f0000000300)="5fbeff78fe4c9723d01158bdc0da926e44d4e0aa47fe8afbc638c1070018bd173bb1b5a1c27696d62114b2c390c1b03b5eaefa3da887460de12df1c1022196a2aec564b6fbf34d72db3fe6d918a9f56df353348528bc072852b7edebb40bffa582cc6cb8261d93c75934127a28630dd1169cdcc1527d8b9cf30b2ce19241418eaa0f3354d10b8576b65a75159c35f7a9042a937a51edae1fc23755e8b6a6b1b22f947cbbc6671be9b809b2a2087c41d658ca1112810c6684a545878de1b966fd512a1a3b7173fd32c0e73fa1b78ede4429bd7e09a62a839433fabf50", 0xdc}, {&(0x7f0000000400)="39497da68122983fdd69c1d9cb57b57b9cca7e53a8f3d85bab13b4c7e46286c9de48757a5a6efe7f2637768532093e9d064428c0bec66414d8794651b01f8a225158db202e14572739d86c5ee07e3c7a358896d3ac9945387446427561525711f8a57adc4a50ec248540030577e8f9df812b726580487e60c5d333eb5458f19c4fae06ef0b3bd14d959f3de5b18646024f3d6c195650fc66506cae4ae2e502f3702b69db2477626e99364b94e917b368b72016d4031e0eea34983211cbd0d60824f475919be7b1", 0xc7}], 0x8) ioctl$TTUNGETFILTER(r0, 0x40087602, &(0x7f0000b66000)=""/43) lseek(r0, 0x0, 0x0) accept$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000580)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000600)={0x4}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000005c0)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x15}, r1}, 0xc) 2018/04/02 03:25:51 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000840)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x8, 0x0, 0x1, 0x9, 0x0, 0x2, 0x10000, 0xc920f6c023d65fdb, 0x7f, 0x1, 0xac, 0x7fff, 0x6, 0x80000001, 0x2e78, 0x0, 0x9, 0x6, 0x9b13, 0x8, 0x1000, 0x100, 0x2, 0x8, 0x10000, 0xffffffffffff0c34, 0x7, 0x3, 0x8, 0x80, 0x2, 0x9, 0x6, 0x2, 0x0, 0xffff, 0x0, 0x81, 0x0, @perf_config_ext={0x1, 0x9}, 0x800, 0x8, 0x3f, 0x0, 0x1ff, 0x7, 0x100000001}, r2, 0x5, r0, 0x8) close(r0) dup2(r0, r1) 2018/04/02 03:25:52 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = socket(0xa, 0x6, 0x0) getsockopt(r1, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) 2018/04/02 03:25:52 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ebff0)={r0, &(0x7f0000de6000)}, 0x10) [ 121.695826] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/02 03:25:52 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000003c0)) getrusage(0x1, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in=@local}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) 2018/04/02 03:25:52 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) 2018/04/02 03:25:52 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1f, 0x100) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000030ff8)='pagemap\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0x8, 0x8, 0x5, 0x1}) lseek(r2, 0x0, 0x4) r3 = semget(0x0, 0x3, 0x400) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000240)=""/24) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000000)=0xd000) 2018/04/02 03:25:52 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000008feffffff000000", 0xe5, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1, &(0x7f0000000180)=""/182, 0xb6, 0xa19}, 0x100) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)="0200000008feffffff00", 0xa, 0x3) 2018/04/02 03:25:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)=""/145, 0x91}, {&(0x7f0000000380)=""/3, 0x3}, {&(0x7f00000003c0)=""/235, 0xeb}, {&(0x7f00000004c0)=""/35, 0x23}, {&(0x7f0000000500)=""/93, 0x5d}, {&(0x7f0000000580)=""/134, 0x86}, {&(0x7f0000000640)=""/24, 0x18}], 0x7, &(0x7f0000000700)=""/161, 0xa1, 0x2a5}, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0xbd, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/02 03:25:52 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x2000, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000580)={"43c7db9bc71e2c32e9326ffcc86c76f0abddbb80df0e6e1a438f51229f40e9a623d4feaa6d509bbe4160018947861309542eec465338756d4e8059d5b037dac76d3c5dc9b0446324a70b4a2ef82afcb7d7bdc11932e7200ada4047992a06420f8407186019f3f7c595597fd150d2128ac57cff5cb5a7d6ab9204ea8afeb263c8d2d9b10f9d15372c1ba68b7b93994cd9d7864ff92e7ae3d744c74efe82f157dd7b1cdb5258793800b9c20732ff8688f32376920fdc28a84990dba6b22159cc6140f7338d85da4c4da37516d29e6be2865ef8839f6174d908335f5ef40e380e5d2ae75de91a2b5488e43244e7e392640bf929b093e487dbb8ac10205cb1e9fd6787a19745f51dcef7bfa661d1609b6f7bb82f03a4b00ac7687745fd07a5022062799671e5739d0acd61d3b6aa58b5f2667811a1d5e4289ab3359b3d463c92132b85bd6bf77c0440e5b321c8ed529b52a1f4934558b35b4782b9943de6d70efb1485092b01d0d77996c40733ae41389f60407e77853c3bdf14f30d0d70120325240152480689fe28c2e428dd2bcc10446fb41c05ec915ff4f2f8cc486bc8b15d0b68f9d2c6f9bc031391fdb68d88376e664d451d1eb293db8a56f18cb8e5db925b935ee6b237098efd152c67c205e6578d0af98872360a2a9f4786f4a32781b8617029f72c6445921fb4ed8c200be7b37989346428b575df7509371e8b007669ec332d2277c76a746a63ea7bb96735f8f7abf58cbda44e0849f783595e5a8ec2070126ae0c5d4e07c2c19803d6a40f16ee051fa93ac809e093331daa182b971c3e4b5bd1ef8551ddd972262d5ad06fbbafe5623878a3af90a4ba477d77b943f39668d02f0d77e08d31b4299005534dffa6f1418a0b103ef2bd261529d2ef2adec3353e28e5d6d7f92075f59654f7260c7a53ee989b3efe6c77433dfe8d62a7d8b1ab11e5b630f5839bfe42fb4095c46834c82a1205ae1ac6dd54d897e194ca47f26e66a63612a95870e3d5c2dc8bf76658d892bb9b590db42101ffb7657569af2a67bb0926886d364545d302883d745a8fe7bf2326a7481dd6e602ec0e1263c52f956486bda2ed759937116a1d1289698d62c53cfea06fb405460a9c9c13339739eede821298f09babbf0e56f7c93c15210085c6108137563a21208c110fb36d40d56308c4661d92c4c678048daa90a31667fceeb577600989e99383df43ced742507da72d9571a74f4b1c19de1328bfabc66b74df173e490476b130360774b0783d6227fda81a0b5390dcc08287e29156d5d6130d0d708b2ebcb33bd3e60b519138bee515a07fe41f990c2a5029b548cc44f069991177773d303c29d24f90d9ee3df42be2dd27b08ae58786d81a342b8770e6ebe271f2be4b7ef046d4dfb11b68aa2199459a82d0984adf2a8376b9d863466ca79b857c602f128d3eca3a9a80c3"}) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xa446) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e23, @rand_addr=0x639}}) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x12, 0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0xffffffff92bd6b9c, 0x4, 0x5, 0x7, 0x81, 0x57b, 0x0, r3}, 0x20) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0x1, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x120, 0x8, 0x9, 0x3d, 0x20, &(0x7f0000000080)='yam0\x00', 0x8, 0x3, 0xffff}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000540)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) 2018/04/02 03:25:52 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/04/02 03:25:52 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) kcmp(r3, r4, 0x5, r2, r2) 2018/04/02 03:25:52 executing program 5: syz_emit_ethernet(0x67, &(0x7f0000000080)={@random="cd3997fb0f00", @empty, [], {@mpls_uc={0x8847, {[{0x9, 0x20, 0x53, 0x4}, {0x100, 0x0, 0x1, 0x5}, {0x10000, 0x81d, 0x81, 0x2}, {0x2, 0x4, 0x2, 0x7}, {0xdaee, 0x4, 0x3, 0x6}, {0x5, 0xb6, 0x7}], @generic="b4a85f20ff06bad6f96cd75b6d495d47ca898c4e4b49d626992546dc4da015bf094aaa00275aa32bf196b6cba801f8d72f30c0977cbad2b51352edc830432a2e6d"}}}}, 0x0) 2018/04/02 03:25:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x101c02, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x6, 0x100, 0x800000000, 0x9, 0x40, 0xc11, 0x4, 0xffffffffffffffe0, 0x2, 0x28c, 0x0, 0x1f72}) write(r0, &(0x7f0000000080), 0x100000272) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000002c0)=""/4096) r2 = syz_open_pts(r0, 0xa00) fcntl$setstatus(r1, 0x4, 0x400) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x4000) ioctl$TCSETS(r2, 0x5412, &(0x7f00000000c0)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) writev(r1, &(0x7f00000012c0)=[{&(0x7f0000000180)="291891fbc3fa6b0b06da2c55ff9798699d263450158a6f75b8a3b58f4df80db43a552d2f1bb7dcd08b1ed60cf124e12418ab403787328d01030b98e09dd7ed6cca613adf93097af98e7f91b5cf2c7ccb170b2c790f9bbad2142d5b297505cad1389710eb719e2f208bddd874363f06a8146fa99cd01e94fa7a40adeb59c00070fd9ecdaf18ebcdb27b75b52c7b05968d7aca22d701b156a8819402885b719bee992cb08107bb428407a4a471d9e030b4bce6849001446436e2500dcfd675d29129a7d4d85eba61bad488cad94102", 0xce}], 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/04/02 03:25:52 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/02 03:25:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x2000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x10001}, 0x8) 2018/04/02 03:25:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000000140)=0x5, 0x4) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0x3ff, 0xfffffdda) 2018/04/02 03:25:53 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000003c0)) renameat2(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1) 2018/04/02 03:25:53 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x401) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x5d0}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x4112, &(0x7f0000005e0b)) fgetxattr(r0, &(0x7f00000000c0)=@known='security.selinux\x00', &(0x7f0000000100)=""/223, 0xdf) 2018/04/02 03:25:53 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000b00)='reiserfs\x00', &(0x7f0000000b40)='./file1\x00', 0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6707f63b65f34be9d7ab3e7071756f74612c726573697a653d3900c603190c8118c44350d8ff18ffb874db8055dbcc10ac7129e33d5a8a624fe9558aad00f40ff4c7f0d67a83f1ba913749b24fb4013ce68a44f7fa7660ca2b357f44aca90843fa6ed33800658b25f0c5bbed12a68398aa065bc09b2aeb8fb827984e7ad43d57720ff25947c43015158d1f2db94e99cfa80018bd61081c2cd58e5defee5a6a582a8fb4281ce5cfb8d0e09e75a85c9dc7e118791d10e5cd8cd5b175a4"]) [ 122.909918] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "gö;eóKé׫>pquota" [ 246.752172] INFO: task syz-executor3:10803 blocked for more than 120 seconds. [ 246.759524] Not tainted 4.16.0+ #10 [ 246.763691] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771663] syz-executor3 D20944 10803 4492 0x80000002 [ 246.777306] Call Trace: [ 246.780010] __schedule+0x8fb/0x1ec0 [ 246.783761] ? print_irqtrace_events+0x270/0x270 [ 246.788555] ? __sched_text_start+0x8/0x8 [ 246.792719] ? lock_downgrade+0x980/0x980 [ 246.796886] ? perf_trace_lock_acquire+0xe3/0x980 [ 246.801743] ? perf_trace_lock+0x900/0x900 [ 246.805989] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.811050] ? trace_hardirqs_on+0xd/0x10 [ 246.815206] ? trace_hardirqs_off+0x10/0x10 [ 246.819614] ? debug_object_active_state+0x3a5/0x580 [ 246.824728] schedule+0xf5/0x430 [ 246.828101] ? debug_object_deactivate+0x560/0x560 [ 246.833034] ? __schedule+0x1ec0/0x1ec0 [ 246.837038] ? print_irqtrace_events+0x270/0x270 [ 246.841805] ? wait_for_completion+0x40d/0x770 [ 246.846395] ? lock_downgrade+0x980/0x980 [ 246.850553] schedule_timeout+0x1a3/0x230 [ 246.854712] ? usleep_range+0x190/0x190 [ 246.858699] ? mark_held_locks+0xaf/0x100 [ 246.862854] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.867358] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.872381] wait_for_completion+0x415/0x770 [ 246.876796] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 246.882603] ? __lockdep_init_map+0xe4/0x650 [ 246.887032] ? lockdep_init_map+0x9/0x10 [ 246.891094] ? __init_waitqueue_head+0x97/0x140 [ 246.895822] ? wake_up_q+0xe0/0xe0 [ 246.899390] __wait_rcu_gp+0x221/0x340 [ 246.903308] synchronize_sched.part.64+0xac/0x100 [ 246.908154] ? synchronize_sched_expedited+0xf0/0xf0 [ 246.913258] ? call_rcu_bh+0x20/0x20 [ 246.916974] ? check_same_owner+0x320/0x320 [ 246.921300] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 246.926843] ? __might_sleep+0x95/0x190 [ 246.930822] synchronize_sched+0x76/0xf0 [ 246.934905] perf_trace_event_unreg.isra.2+0xb7/0x1f0 [ 246.940099] perf_trace_destroy+0xbc/0x100 [ 246.944362] ? perf_tp_event_init+0xf0/0xf0 [ 246.948692] tp_perf_event_destroy+0x15/0x20 [ 246.953103] _free_event+0x3bd/0x10f0 [ 246.956922] ? ring_buffer_attach+0x830/0x830 [ 246.961425] ? wait_for_completion+0x770/0x770 [ 246.966064] ? perf_event_release_kernel+0x2c2/0xfc0 [ 246.971175] ? lock_downgrade+0x980/0x980 [ 246.975330] ? lock_release+0xa40/0xa40 [ 246.979307] ? list_del_event+0xb30/0xb30 [ 246.983461] ? mark_held_locks+0xaf/0x100 [ 246.987636] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.992141] put_event+0x24/0x30 [ 246.995512] perf_event_release_kernel+0x6e8/0xfc0 [ 247.000444] ? trace_hardirqs_off+0x10/0x10 [ 247.004766] ? free_obj_work+0x690/0x690 [ 247.008835] ? put_event+0x30/0x30 [ 247.012420] ? __dentry_kill+0x4f6/0x700 [ 247.016487] ? lock_downgrade+0x980/0x980 [ 247.020640] ? find_held_lock+0x35/0x1d0 [ 247.024738] ? mntput_no_expire+0x130/0xa90 [ 247.029064] ? lock_downgrade+0x980/0x980 [ 247.033216] ? lock_release+0xa40/0xa40 [ 247.037202] ? __dentry_kill+0x4ae/0x700 [ 247.041311] ? locks_remove_file+0x3fa/0x5a0 [ 247.045722] ? fcntl_setlk+0x1100/0x1100 [ 247.049790] ? fsnotify+0x7b3/0x1140 [ 247.054072] ? perf_event_release_kernel+0xfc0/0xfc0 [ 247.059178] perf_release+0x37/0x50 [ 247.062806] __fput+0x327/0x7e0 [ 247.066089] ? fput+0x140/0x140 [ 247.069373] ? check_same_owner+0x320/0x320 [ 247.073695] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.078194] ____fput+0x15/0x20 [ 247.081521] task_work_run+0x199/0x270 [ 247.085410] ? task_work_cancel+0x210/0x210 [ 247.089733] ? _raw_spin_unlock+0x22/0x30 [ 247.093881] ? switch_task_namespaces+0x87/0xc0 [ 247.098582] do_exit+0x9bb/0x1ad0 [ 247.102061] ? futex_wait_queue_me+0x52f/0x7f0 [ 247.106646] ? mm_update_next_owner+0x930/0x930 [ 247.111323] ? perf_trace_run_bpf_submit+0x206/0x330 [ 247.116426] ? perf_trace_run_bpf_submit+0x206/0x330 [ 247.121529] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 247.126633] ? perf_tp_event+0xae0/0xae0 [ 247.130696] ? futex_wait_setup+0x22e/0x3d0 [ 247.135085] ? memset+0x31/0x40 [ 247.138368] ? perf_trace_lock+0x4d6/0x900 [ 247.142611] ? trace_event_raw_event_lock+0x340/0x340 [ 247.147811] ? trace_hardirqs_off+0x10/0x10 [ 247.152133] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 247.157236] ? futex_wake+0x2ca/0x680 [ 247.161040] ? memset+0x31/0x40 [ 247.164324] ? find_held_lock+0x35/0x1d0 [ 247.168418] ? get_signal+0x7a9/0x16d0 [ 247.172310] ? lock_downgrade+0x980/0x980 [ 247.176465] do_group_exit+0x149/0x400 [ 247.180365] ? do_raw_spin_trylock+0x190/0x190 [ 247.184950] ? SyS_exit+0x30/0x30 [ 247.188404] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.192904] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.197925] get_signal+0x73a/0x16d0 [ 247.201660] ? ptrace_notify+0x130/0x130 [ 247.205724] ? check_same_owner+0x320/0x320 [ 247.210050] ? lock_release+0xa40/0xa40 [ 247.214036] ? _raw_read_unlock+0x22/0x30 [ 247.218189] ? f_getown+0x8f/0xb0 [ 247.221691] do_signal+0x90/0x1e90 [ 247.225234] ? iterate_fd+0x3f0/0x3f0 [ 247.229038] ? setup_sigcontext+0x7d0/0x7d0 [ 247.233362] ? get_unused_fd_flags+0x190/0x190 [ 247.238018] ? dlci_ioctl_set+0x40/0x40 [ 247.242036] ? do_vfs_ioctl+0x1b1/0x1520 [ 247.246098] ? do_vfs_ioctl+0x486/0x1520 [ 247.250158] ? sock_alloc_file+0x2a6/0x560 [ 247.254417] ? exit_to_usermode_loop+0x8c/0x2f0 [ 247.259090] exit_to_usermode_loop+0x258/0x2f0 [ 247.263676] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 247.269216] ? do_syscall_64+0xb7/0x940 [ 247.273198] do_syscall_64+0x6ec/0x940 [ 247.277146] ? vmalloc_sync_all+0x30/0x30 [ 247.281298] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.285795] ? finish_task_switch+0x1c1/0x7e0 [ 247.290293] ? syscall_return_slowpath+0x550/0x550 [ 247.295225] ? syscall_return_slowpath+0x2ac/0x550 [ 247.300166] ? prepare_exit_to_usermode+0x350/0x350 [ 247.305189] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 247.310562] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.315412] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 247.320607] RIP: 0033:0x455269 [ 247.323801] RSP: 002b:00007f8976371ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 247.331516] RAX: 0000000000000000 RBX: 000000000072bec8 RCX: 0000000000455269 [ 247.338793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072bec8 [ 247.346067] RBP: 000000000072bec8 R08: 0000000000000000 R09: 000000000072bea0 [ 247.353338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 247.360608] R13: 00007ffe793f79cf R14: 00007f89763729c0 R15: 0000000000000000 [ 247.367897] [ 247.367897] Showing all locks held in the system: [ 247.374230] 2 locks held by khungtaskd/876: [ 247.378711] #0: (rcu_read_lock){....}, at: [<000000008f2bec4b>] watchdog+0x1c5/0xd60 [ 247.386857] #1: (tasklist_lock){.+.+}, at: [<0000000006b3009f>] debug_show_all_locks+0xd3/0x3d0 [ 247.395925] 2 locks held by getty/4414: [ 247.399895] #0: (&tty->ldisc_sem){++++}, at: [<00000000e51437c8>] ldsem_down_read+0x37/0x40 [ 247.408578] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000762a7320>] n_tty_read+0x2ef/0x1a40 [ 247.417915] 2 locks held by getty/4415: [ 247.421885] #0: (&tty->ldisc_sem){++++}, at: [<00000000e51437c8>] ldsem_down_read+0x37/0x40 [ 247.430568] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000762a7320>] n_tty_read+0x2ef/0x1a40 [ 247.439860] 2 locks held by getty/4416: [ 247.443827] #0: (&tty->ldisc_sem){++++}, at: [<00000000e51437c8>] ldsem_down_read+0x37/0x40 [ 247.452512] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000762a7320>] n_tty_read+0x2ef/0x1a40 [ 247.461803] 2 locks held by getty/4417: [ 247.465773] #0: (&tty->ldisc_sem){++++}, at: [<00000000e51437c8>] ldsem_down_read+0x37/0x40 [ 247.474458] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000762a7320>] n_tty_read+0x2ef/0x1a40 [ 247.483747] 2 locks held by getty/4418: [ 247.487719] #0: (&tty->ldisc_sem){++++}, at: [<00000000e51437c8>] ldsem_down_read+0x37/0x40 [ 247.496400] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000762a7320>] n_tty_read+0x2ef/0x1a40 [ 247.505695] 2 locks held by getty/4419: [ 247.509666] #0: (&tty->ldisc_sem){++++}, at: [<00000000e51437c8>] ldsem_down_read+0x37/0x40 [ 247.518349] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000762a7320>] n_tty_read+0x2ef/0x1a40 [ 247.527649] 2 locks held by getty/4420: [ 247.531622] #0: (&tty->ldisc_sem){++++}, at: [<00000000e51437c8>] ldsem_down_read+0x37/0x40 [ 247.540307] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000762a7320>] n_tty_read+0x2ef/0x1a40 [ 247.549630] 1 lock held by syz-executor3/10803: [ 247.554297] #0: (event_mutex){+.+.}, at: [<00000000c507b78a>] perf_trace_destroy+0x28/0x100 [ 247.562986] 4 locks held by syz-executor5/10816: [ 247.567741] #0: (&tty->legacy_mutex){+.+.}, at: [<00000000567b7b94>] tty_lock+0x5d/0x90 [ 247.576075] #1: (&tty->legacy_mutex/1){+.+.}, at: [<00000000567b7b94>] tty_lock+0x5d/0x90 [ 247.584595] #2: (&tty->ldisc_sem){++++}, at: [<000000002b6b6a29>] tty_ldisc_ref+0x1b/0x80 [ 247.593107] #3: (&o_tty->termios_rwsem/1){++++}, at: [<0000000007d9a7a4>] n_tty_flush_buffer+0x21/0x320 [ 247.602839] 1 lock held by syz-executor2/10827: [ 247.607504] #0: (event_mutex){+.+.}, at: [<00000000c507b78a>] perf_trace_destroy+0x28/0x100 [ 247.616196] 1 lock held by blkid/10832: [ 247.620164] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000006e2f031e>] lo_ioctl+0x8b/0x1b70 [ 247.628806] 1 lock held by syz-executor4/10835: [ 247.633476] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000006e2f031e>] lo_ioctl+0x8b/0x1b70 [ 247.642075] 1 lock held by syz-executor4/10845: [ 247.646738] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<000000006e2f031e>] lo_ioctl+0x8b/0x1b70 [ 247.655338] [ 247.656962] ============================================= [ 247.656962] [ 247.663973] NMI backtrace for cpu 1 [ 247.667609] CPU: 1 PID: 876 Comm: khungtaskd Not tainted 4.16.0+ #10 [ 247.674083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.683420] Call Trace: [ 247.686027] dump_stack+0x194/0x24d [ 247.689642] ? arch_local_irq_restore+0x53/0x53 [ 247.694294] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.698946] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.703372] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.707846] nmi_cpu_backtrace+0x1d2/0x210 [ 247.712068] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.716551] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 247.721819] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.726997] watchdog+0x90c/0xd60 [ 247.730442] ? reset_hung_task_detector+0xa0/0xa0 [ 247.732018] INFO: rcu_sched self-detected stall on CPU [ 247.735265] ? complete+0x62/0x80 [ 247.740522] ? __schedule+0x1ec0/0x1ec0 [ 247.744054] 0-....: (124996 ticks this GP) idle=75e/1/4611686018427387906 softirq=33205/33205 fqs=30980 [ 247.747892] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.747901] ? __lockdep_init_map+0xe4/0x650 [ 247.747909] ? do_raw_spin_trylock+0x190/0x190 [ 247.747918] ? lockdep_init_map+0x9/0x10 [ 247.747927] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.747937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.757705] [ 247.761999] ? trace_hardirqs_on+0xd/0x10 [ 247.766375] (t=125000 jiffies g=17618 c=17617 q=921) [ 247.770930] ? __kthread_parkme+0x176/0x240 [ 247.801598] kthread+0x33c/0x400 [ 247.804950] ? reset_hung_task_detector+0xa0/0xa0 [ 247.809772] ? kthread_stop+0x7a0/0x7a0 [ 247.813737] ret_from_fork+0x3a/0x50 [ 247.817471] Sending NMI from CPU 1 to CPUs 0: [ 247.821972] NMI backtrace for cpu 0 [ 247.821977] CPU: 0 PID: 7457 Comm: kworker/u4:5 Not tainted 4.16.0+ #10 [ 247.821980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.821992] Workqueue: events_unbound flush_to_ldisc [ 247.821998] RIP: 0010:__process_echoes+0x641/0x770 [ 247.822004] RSP: 0018:ffff8801af4ff078 EFLAGS: 00000217 [ 247.822009] RAX: 0000000000000000 RBX: ffffc90003673000 RCX: ffffffff8352d4c2 [ 247.822013] RDX: 0000000000000006 RSI: 1ffff10039602994 RDI: ffffc9000367515e [ 247.822017] RBP: ffff8801af4ff0e0 R08: 1ffff10035e9fdb5 R09: 0000000000000000 [ 247.822020] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000625628efd [ 247.822023] R13: dffffc0000000000 R14: 0000000000000efe R15: 0000000000001b15 [ 247.822027] FS: 0000000000000000(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 247.822029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.822032] CR2: 00007ffd5bfa4ca8 CR3: 000000000846a005 CR4: 00000000001606f0 [ 247.822037] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.822039] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 247.822041] Call Trace: [ 247.822048] commit_echoes+0x147/0x1b0 [ 247.822053] n_tty_receive_buf_common+0x1156/0x2520 [ 247.822060] ? kfree+0x40/0x260 [ 247.822067] ? n_tty_receive_char_special+0x2c90/0x2c90 [ 247.822073] ? lock_release+0xa40/0xa40 [ 247.822078] ? free_obj_work+0x690/0x690 [ 247.822083] ? trace_event_raw_event_lock+0x340/0x340 [ 247.822091] n_tty_receive_buf2+0x33/0x40 [ 247.822096] ? n_tty_receive_buf_common+0x2520/0x2520 [ 247.822100] tty_ldisc_receive_buf+0xa7/0x180 [ 247.822105] tty_port_default_receive_buf+0x106/0x160 [ 247.822110] ? tty_port_lower_dtr_rts+0x80/0x80 [ 247.822115] ? trace_hardirqs_on+0xd/0x10 [ 247.822120] flush_to_ldisc+0x3c4/0x590 [ 247.822125] ? tty_buffer_free+0x100/0x100 [ 247.822131] ? __lock_is_held+0xb6/0x140 [ 247.822138] process_one_work+0xc47/0x1bb0 [ 247.822143] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 247.822147] ? trace_hardirqs_on+0xd/0x10 [ 247.822153] ? pwq_dec_nr_in_flight+0x450/0x450 [ 247.822160] ? __schedule+0x903/0x1ec0 [ 247.822167] ? retint_kernel+0x10/0x10 [ 247.822171] ? trace_hardirqs_off+0x10/0x10 [ 247.822177] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.822184] ? lock_acquire+0x1d5/0x580 [ 247.822189] ? lock_acquire+0x1d5/0x580 [ 247.822193] ? worker_thread+0x4a3/0x1990 [ 247.822197] ? lock_downgrade+0x980/0x980 [ 247.822202] ? lock_release+0xa40/0xa40 [ 247.822207] ? retint_kernel+0x10/0x10 [ 247.822211] ? do_raw_spin_trylock+0x190/0x190 [ 247.822218] worker_thread+0x223/0x1990 [ 247.822223] ? finish_task_switch+0x1c1/0x7e0 [ 247.822227] ? lock_downgrade+0x980/0x980 [ 247.822234] ? process_one_work+0x1bb0/0x1bb0 [ 247.822239] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.822243] ? trace_hardirqs_on+0xd/0x10 [ 247.822248] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.822252] ? finish_task_switch+0x1c1/0x7e0 [ 247.822256] ? finish_task_switch+0x182/0x7e0 [ 247.822260] ? copy_overflow+0x20/0x20 [ 247.822266] ? __schedule+0x903/0x1ec0 [ 247.822272] ? trace_hardirqs_off+0x10/0x10 [ 247.822278] ? find_held_lock+0x35/0x1d0 [ 247.822283] ? find_held_lock+0x35/0x1d0 [ 247.822288] ? complete+0x62/0x80 [ 247.822293] ? __schedule+0x1ec0/0x1ec0 [ 247.822297] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.822301] ? __lockdep_init_map+0xe4/0x650 [ 247.822305] ? do_raw_spin_trylock+0x190/0x190 [ 247.822309] ? lockdep_init_map+0x9/0x10 [ 247.822315] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 247.822319] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.822324] ? trace_hardirqs_on+0xd/0x10 [ 247.822328] ? __kthread_parkme+0x176/0x240 [ 247.822332] kthread+0x33c/0x400 [ 247.822337] ? process_one_work+0x1bb0/0x1bb0 [ 247.822341] ? kthread_stop+0x7a0/0x7a0 [ 247.822345] ret_from_fork+0x3a/0x50 [ 247.822349] Code: 60 12 00 00 48 89 f8 48 89 fa 48 c1 e8 03 83 e2 07 42 0f b6 04 28 38 d0 7f 08 84 c0 0f 85 21 01 00 00 42 80 bc 33 60 12 00 00 82 <74> 0f e8 48 90 1e fe 4d 8d 74 24 02 e9 58 ff ff ff e8 39 90 1e [ 247.822975] Kernel panic - not syncing: hung_task: blocked tasks [ 248.208997] CPU: 1 PID: 876 Comm: khungtaskd Not tainted 4.16.0+ #10 [ 248.215468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.224811] Call Trace: [ 248.227395] dump_stack+0x194/0x24d [ 248.231007] ? arch_local_irq_restore+0x53/0x53 [ 248.235663] ? vsnprintf+0x1ed/0x1900 [ 248.239453] panic+0x1e4/0x41c [ 248.242628] ? refcount_error_report+0x214/0x214 [ 248.247378] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 248.252728] watchdog+0x91d/0xd60 [ 248.256175] ? reset_hung_task_detector+0xa0/0xa0 [ 248.261000] ? complete+0x62/0x80 [ 248.264441] ? __schedule+0x1ec0/0x1ec0 [ 248.268396] ? do_wait_intr_irq+0x3e0/0x3e0 [ 248.272702] ? __lockdep_init_map+0xe4/0x650 [ 248.277102] ? do_raw_spin_trylock+0x190/0x190 [ 248.281669] ? lockdep_init_map+0x9/0x10 [ 248.285717] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 248.290807] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.295814] ? trace_hardirqs_on+0xd/0x10 [ 248.299949] ? __kthread_parkme+0x176/0x240 [ 248.304260] kthread+0x33c/0x400 [ 248.307615] ? reset_hung_task_detector+0xa0/0xa0 [ 248.312437] ? kthread_stop+0x7a0/0x7a0 [ 248.316396] ret_from_fork+0x3a/0x50 [ 248.320768] Dumping ftrace buffer: [ 248.324293] (ftrace buffer empty) [ 248.327974] Kernel Offset: disabled [ 248.331579] Rebooting in 86400 seconds..