0002, 0x78, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000726000), 0xff9b, 0xffffffffffffffff) 2018/04/02 19:12:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x28005) writev(r0, &(0x7f0000000780)=[{}, {&(0x7f0000000080)="7a60141f8b75ef5b9c42db8afd6c2a40af66e883b6ff58b5b6fb92586c", 0xfffffffffffffd41}], 0x1) 2018/04/02 19:12:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x200001) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0xff, &(0x7f0000000140)=0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x3158) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x7, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) accept$inet(r3, &(0x7f0000000180)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) 2018/04/02 19:12:16 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) io_setup(0x7, &(0x7f00000000c0)=0x0) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) io_cancel(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r1, &(0x7f0000000100)="c6868e7e6d374e48af5bab100ba5ac79f42b0154070eddbcdb1f778a999da71fb55c2eab5c784c8a7f119c6a", 0x2c, 0x5, 0x0, 0x0, r2}, &(0x7f00000001c0)) futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x2, 0x7ff, 0x9, 0x6, 0x0, 0x1, 0x66, 0x7f, 0xffff, 0x2, 0x7, 0x9, 0x3f, 0x9, 0xffffffffffff8000]}, &(0x7f0000000380)=0x100) 2018/04/02 19:12:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfff, 0x208000) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00000000c0)=0x100000000, 0x4) 2018/04/02 19:12:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000040)={0x20080522, r2}, &(0x7f0000000080)={0x40, 0xfffffffffffffffa, 0x401, 0xdc, 0x2, 0x6}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) close(r0) 2018/04/02 19:12:17 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = gettid() move_pages(r1, 0x7, &(0x7f0000000080)=[&(0x7f0000000000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000002000/0x2000)=nil], &(0x7f00000000c0)=[0x80000000000], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x6) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000500)=&(0x7f0000000380)) 2018/04/02 19:12:17 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2000007ff, 0x20301003) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x7ffffffffdffff) 2018/04/02 19:12:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x100) write$evdev(r2, &(0x7f00000000c0)=[{{}, 0x4, 0x0, 0x2}, {{0x0, 0x2710}, 0x1e7, 0xbaa, 0x22d7db17}, {{0x77359400}, 0x0, 0x400, 0x8}, {{0x77359400}, 0x1ff, 0x3, 0x100000001}, {{0x0, 0x2710}, 0x1, 0x7, 0xbf1e}], 0x78) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x103ff, 0x0, 0x0, 0x2000, &(0x7f0000a5e000/0x2000)=nil}) 2018/04/02 19:12:17 executing program 5: 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) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xff, 0x100) recvfrom$llc(r2, &(0x7f0000000380)=""/143, 0x8f, 0x103, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'gretap0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="450000009600000006000000040000000010000000000000160b000001fcffff0100000001000080"]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000200)={0x0, 0x0}}, 0x10) accept4$ipx(r2, &(0x7f0000000280), &(0x7f0000000440)=0x10, 0x800) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000480)=r3, 0x29b) 2018/04/02 19:12:17 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f801", 0x17}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="72ce9b463ea379e4a7feeb3498d040d01d4d82a1e7d671803de7dcd0941ad24db535db9d6f3b43f5ca7266bfbebb01e394ec2dc757e78fbe7d7c1ed3ad1f6d31aca532de80413cb9a90fceb15288b5241afaf3dbd0f78c82868eee76a4ca197bab805c41f58feea4ffeec02bc9865fded21bc1d6c5f55111b189c27b267417c854ce922e652e9524950000"]) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/04/02 19:12:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$notify(r0, 0x402, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 52.040765] sctp: [Deprecated]: syz-executor1 (pid 6070) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.040765] Use struct sctp_sack_info instead [ 52.047147] FAT-fs (loop2): Unrecognized mount option "rΛF>y4@Mq=ДM5۝o;Crf-W現}|ӭm12ހA<αR$v{\A+Ɇ_Q{&tTΒ.e.$" or missing value 2018/04/02 19:12:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$notify(r0, 0x402, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/02 19:12:18 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB='\x00']) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x1, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}], 0x240000, &(0x7f0000000a00)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') fsync(r0) unlinkat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f00000007c0)='./file1\x00', 0x7, 0x1, &(0x7f0000002c80)=[{&(0x7f0000001b00)="a3ca5c2924be7af5e6dab3b0816bff898f97086827c35fd3bece80f23b51c6e5a87b0c49fa6fd8ed56f15d63a88b8b7d4e6f89b6fbdc8ad48feabfc25043c67e3be77b16378497283c43874e0ab611657ad87f78751b90893f680fe0d75a9aef315d8a8aadbfbb2df3600eb2d529cc3ea9952de9dae7e0956fbd3ff69a09bdbd0d2719d30c273561616df14fbac4ca6d79f3fe4382794bf4fa7dd5ab9a4491640a8fcabea86942243e86e13fa02cd13c36d5d716bafdb1c9a360ae4aaf22688821f3364c6904825c3ccd6fde92bac9673a294e47797db255", 0xd8, 0x4}], 0x800000, &(0x7f0000000840)) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47cc97", 0x80, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@gid={'gid', 0x3d, [0x34, 0x7f, 0x30]}, 0x2c}, {@nls={'nls', 0x3d, 'cp866'}, 0x2c}, {@barrier='barrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mkdir(&(0x7f00000008c0)="2f2f66696c65300200", 0x400005) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x80180) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') fcntl$notify(r1, 0x402, 0xb) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72e5a31dd3", 0x84}], 0x20, &(0x7f00000000c0)=ANY=[]) syz_open_dev$audion(&(0x7f0000000680)='/dev/audio#\x00', 0xff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f00000003c0)='./file0/file0/file0\x00') 2018/04/02 19:12:18 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000280)={0x800, 0x3, 0x0, 0x7, 0x0, 0x3, 0x5, 0xbaed, 0x8000, 0x3, 0x6304, 0x4}) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000001fe8)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000140)={0x3, 0x5, 0x2, 0x80000001, &(0x7f0000000340)=[{}, {}, {}, {}, {}]}) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f00000000c0)) sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=[{0x0, 0x11f, 0x0, "6603b56cda99dc48fcd50735de10e84a376aadf1d55dd2790d01ac9ae7888e129bf8b850b4f172fc781db0446be4e54977a0aff6e86c961a51617855ce0187f0211583388b503e693cc4265898811fb919361548862b"}], 0x1f1}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[], 0x18}}], 0x0, 0x0) [ 52.097224] sctp: [Deprecated]: syz-executor1 (pid 6082) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.097224] Use struct sctp_sack_info instead 2018/04/02 19:12:18 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x310) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x2, 0x2510, 0x9}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000280)={@empty, @rand_addr=0xfffffffffffeffff, r3}, 0xc) 2018/04/02 19:12:18 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) futex(&(0x7f0000000200)=0x2, 0x0, 0x2, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="59249f29c5c576638d5cd968a9f6011e0a8e408f1190", 0x16, 0x9}, {&(0x7f0000000100)="2121f50cef1e6f340fe63de7527d5cfc86ce1ef792822f54f85612249e7722d6c92680a2161b6935b41eb0cde225a8cd701a115a12019cc7fd5ceeba697f5329a5414ee978125d14c2a0927c7aabb6bbd0f246f6aec30e00f40c9350795e22010bb9b339f912293876f9fb5663f642c90c76ba66b6dd9c3dc2a14d", 0x7b, 0x1}, {&(0x7f0000000180)="53166fb0636cf65fee532594e1e634392c9bc233ffdbb740e7cb76d86d39e96d0ba8785c078c220b8541d45b17de925e939c6e1fddc4ea5308d2fe81608a2dc3f1f962", 0x43, 0xfffffffffffffffc}, {&(0x7f00000002c0)="f517df92007ddbe220f5934bbf56a40d550c03695c80d1fe02d4e4c580309ad1492bcab15dac7314d1cfffbc5b2ca939ab9003f57db94ed60d29be7caa23e2392d6f76c48da36085858fcb9255db4fade18329", 0x53, 0x6}, {&(0x7f0000000340)="f5ba64be4015fcfa3dc5e2bbc3a09f781b12a1e9928d46f94247a614f0b400c0d465bf9aa695aa8d6d0c9ee78091e534b3ba082294417eeac404522d37f00ef3cdd34d389d101078cdf00aed4ee241b89eb8fdf9cc85da0a1b056eaa0062652bddf7a674430aa75c87e71ffaef2f0862307fd83ee06846e1593b5171281acee3b419123d27e96a97b71f08d0ede453897554fa90295d3d557007f382e2622fb6bc36485e6d645431d0790067b600cfcacb326064f7a4bc599fa0737b9383d5b9b14b", 0xc2, 0x3}, {&(0x7f0000000440)="585466a69162f5417bad2bb7150a145911f550668699e1c3f34a86b9bfe5753a95ab77960878d4a24646cba54b1e0fcc1ab82e876ef7c9c2e2e93b96518775082f6df18f5438a7862cc76c94912be2dd7c55c83ae32db7f99cbb3c66af09f1", 0x5f, 0x2333c12f}, {&(0x7f00000004c0)="14f5d02bd249980ce288c009759ed45322ef1708d129d1672001d8fb55e7a075fc27468eb034aeefefc6d414cf8458d408edb2187d53bd30c3d2dec411bc782c7abfa3d032c410dcda11c43c3d19", 0x4e, 0x3}, {&(0x7f0000000540)="72e5c08c0ff721646f117ca6c2190749bb39e3f5d920138aa01d4c9b9e8d708924b3a14bb3d0fff89cc9e59458740bffba290d9b257944bacd70802e3829c0524aca503a85d5aca82e4608b98d03d8671291b8cd923dd3b13ada524807cf373d56de7070ef87aefa230701a1b735dac291e3f79b20d93b8802da610a7387565a9e1426acadb8ac635117be552da9913a5fdc810c98c97260523a7c6bf1489d2e63740da82eb275aef7fe87f859166810e8b481d64b99689ee200fdcacabe18b364ffb80fd16f2b208ffb2da0e578ca67b6b3acfa9ec3fb52a318dc5bd9bb", 0xde, 0x7}], 0x900840, &(0x7f0000000700)={[{@norock='norock', 0x2c}]}) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/02 19:12:18 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000000)="e43c373a6cd899dd5a7c1bb2968e50516c8ed6e85ab651a5c5a70b1d40abedd45cce8582bc5b82c23e463f3725391cf2be4e4a6ccc820a1675956fe32033cc01b70406b6de1f13385e880eb59c00c2af2ca9171a6039bfeb2d4c55a153b3c084d8d44f274607585eecfcd8b0cc766a4fd047cf41d7075b418dd925401dd163798e93a4a51c66c6b78557514d46faf85f4de3d4375cd657112912d204e76788a6cdd98999da8061c3855961fb033a09", 0xaf}, {&(0x7f0000000340)="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", 0xfa}], 0x3, 0x0) [ 52.161360] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 1 transid 5 /dev/loop7 2018/04/02 19:12:18 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10000}, {0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7f}, 0x1, [0x0, 0x100000001, 0x2, 0x0, 0x4, 0x1, 0x4, 0x6]}, 0x5c) faccessat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0) [ 52.227765] BTRFS error (device loop7): superblock checksum mismatch 2018/04/02 19:12:18 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$notify(r0, 0x402, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/02 19:12:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r1 = dup(r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x9610, 0x2) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r0}, 0x7) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) 2018/04/02 19:12:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'lo\x00'}) r2 = socket$packet(0x11, 0x200000002, 0x300) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x18}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r3, &(0x7f0000000400)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000580)={'ip6_vti0\x00', {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYBLOB="0d0000004b669462dcbccf65a4193681f6c20000000000000000000000000010fcacc1acdbfe05ecf377b5a32fdefca37cd7e586a4913cf83f3bc81f912ab02c5edb16ebc24fbbd375700e1841afcdd884a6f3c7251b7f213a12b741f6e4f8441caac3558f35347e4c5fd6dac6ad08c27e3131c3d08cedc18711bbe983f42f1b335e5e8e442ffb1d45b14c0b2b56685fc227fe8f"], &(0x7f00000002c0)=0x1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280), 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000640)=0x4) r5 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000040)=@req={0x20, 0x9, 0x3, 0x7a58}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r6 = socket$packet(0x11, 0x3, 0x300) listen(r6, 0xca) sendmsg(r5, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) close(r2) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r8, 0x21, 0x0, &(0x7f0000000340)=0x8, 0x7f) getsockopt$netrom_NETROM_N2(r8, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) accept(r7, &(0x7f0000000880)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000005c0)=0xfffffe62) getsockopt$inet_mtu(r8, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r9, &(0x7f00000043c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x7, 0x1, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f0000000640)=ANY=[]}], 0x1, 0x4800) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f0000000900)=ANY=[@ANYBLOB="b61f5fbc87c3def18b1cf2c7ce72463e5865356ea72551a57a3daf837c623eab11c7d4b7f94f9496b55c47c20e3bd1309cb77d9156e019db0c95a5035697ad0a198bb834cd2a33b641c4ed7b1c3bada740c5c4e29ec34ea3ed79ee77701640000000e1a2d92f2635407dd6c5da3b712f3f69710ac2bd4333e053e3e52a8288e1a89033773981693897d4cfbf1fbc8bb84c7860c0c70f14668ad299e5fe97065644e7"], 0x1) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000082c3964dc69610650a9e4c8700e2701bb60689080045000028000000010000000e00bac5ffcf165bf8dc00010000805c2a91e414699d955c"], &(0x7f0000ea3000)) 2018/04/02 19:12:18 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) r2 = dup3(r0, r1, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000040)) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) [ 52.281692] BTRFS error (device loop7): open_ctree failed [ 52.400228] hfs: can't find a HFS filesystem on dev loop7 [ 52.497939] BTRFS error (device loop7): superblock checksum mismatch [ 52.506650] BTRFS error (device loop7): open_ctree failed [ 52.539383] hfs: can't find a HFS filesystem on dev loop7 2018/04/02 19:12:19 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b90ffc), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007a2000)=[@in6={0xa}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003fefe7), &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x3]}, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x9, 0x6, {0x7fffffff, 0x3}, {0x5e62000000000000, 0x8}, @ramp={0x4, 0x0, {0x6, 0xffffffff, 0x4, 0x91da}}}) 2018/04/02 19:12:19 executing program 2: r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1f) mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000000040)) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x2) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./file0\x00') 2018/04/02 19:12:19 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40080, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000000c0)={0xd80b, {{0xa, 0x4e22, 0x9, @empty, 0x800}}, {{0xa, 0x4e20, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}}, 0x108) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="af3f71ab9c6f"}, 0x6c, {0x2}, 'lo\x00'}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x22000, 0x0) 2018/04/02 19:12:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x48, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x84) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$notify(r0, 0x402, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/02 19:12:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x9, 0x4000ffff, 0x5, 0x3}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) r2 = semget(0x1, 0x3, 0x0) r3 = request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/dev/ptmx\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) semctl$SEM_STAT(r2, 0x4, 0x12, &(0x7f00000000c0)=""/133) 2018/04/02 19:12:19 executing program 4: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000005000/0x18000)=nil, &(0x7f00000005c0)=[@text64={0x40, &(0x7f0000000500)="410f01cab8010000000f01c1b9d60a0000b8dc000000ba000000000f3066b839010f00d0c4414deaf3430f01f88fc978cbfe660f3a22be3aa90000a73ef30fe6c02e66430f3881a607000000", 0x4c}], 0x1, 0x20, &(0x7f0000000600)=[@cstype0={0x4, 0x1}, @flags={0x3, 0x4000}], 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="8500000008080000d55b7b4018c6087556a7d4966a98fc364f000000000000007a00000000000000"], &(0x7f0000000000)='@pH \x00', 0x10000002, 0x99, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000700000000000000000000850000000600000000e80000000000009500000000000000"], &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) r2 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r3 = dup2(r1, r2) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x0, 0x0, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000300)={0x5f46, 0xc30, 0x0, {0x0, 0x989680}, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) prctl$intptr(0x8, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$nfc_raw(r8, &(0x7f0000000400)={0x27, 0x1, 0x1, 0x7}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000640)={0x0, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f0000000680)={r11, 0x80000, r8}) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000000580)='syzkaller0\x00', 0x10) write$sndseq(r3, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/02 19:12:19 executing program 1: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x40000000000005, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) kcmp(r3, r4, 0x0, r0, r0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x100000e) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x32}) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/02 19:12:19 executing program 7: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000180)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, [{0x1, 0x9, 0x9, 0x0, 0x0, 0x3}, {0x40, 0x110000000, 0x8000, 0x0, 0x0, 0x1000}]}) write$rdma_cm(r0, &(0x7f0000000140)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)}}, 0x20) lseek(r0, 0x0, 0x3) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 2018/04/02 19:12:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x20) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000003c0)={{0x8, 0x2, 0x9, 0x444, "f1042dac3f2a471481c5a10532476e4857e317f9efc9239065d483ce2a8261f63a419bf78d7c0d5c7da9d0fc", 0x4}, 0x7, [0x8c, 0x5, 0xff, 0x7ff, 0x8e6e, 0x10001, 0x9, 0x6, 0x5, 0x3f, 0xfffffffffffffffb, 0x1, 0x731, 0x1e0, 0x200, 0x94f, 0x5, 0x3, 0x4de3, 0x3, 0x8, 0x2, 0x8586, 0x56a, 0x81, 0x100000000, 0x10000, 0x3ff, 0x4, 0x9, 0x0, 0x1, 0x7fff, 0x8, 0x20, 0x7, 0x7a, 0x0, 0x8, 0x4, 0x2, 0x9, 0x5, 0x878, 0x7, 0x100000000, 0x1, 0x80000000, 0x1828, 0x2, 0x2, 0x5, 0x7ff, 0x6, 0x4, 0x0, 0x0, 0x2, 0x7, 0x4, 0x4, 0x5, 0x9, 0x7fffffff, 0x37, 0xfffffffffffffbff, 0x5, 0x0, 0x7, 0x4, 0x7ff, 0xfffffffeffffffff, 0x1, 0x24000000, 0x9, 0x7, 0xc4, 0x0, 0x898, 0x92, 0x7, 0x5, 0x3, 0x4, 0x7f, 0xff, 0x1f, 0x8, 0x7f3, 0x3, 0xffffffff, 0x7ff, 0x800, 0x8001, 0x4, 0x5, 0x2, 0x9, 0xffffffff, 0x5, 0x373, 0x1, 0x7, 0x100000001, 0x2, 0x98df, 0x2, 0x20, 0x10000, 0x20, 0x7, 0x6, 0x5, 0x401, 0x4, 0x1, 0x401, 0x6, 0x8, 0x1, 0x0, 0xffff, 0x100, 0x1, 0xdf02, 0x7, 0xff, 0x3], {0x0, 0x1c9c380}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)) write$cgroup_int(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="912b"], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffc, 0x2, 0x7f, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xfff, 0x40, 0x2, 0x9, 0x100000001, 0x6, 0x5, 0x100000000, r2}, &(0x7f0000000140)=0x20) 2018/04/02 19:12:19 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x6f75b476, @loopback={0x0, 0x1}, 0xff}}, 0x1000, 0xfff}, &(0x7f00000002c0)=0x90) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) fremovexattr(r2, &(0x7f0000000300)=@known='system.advise\x00') getpeername$netrom(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000000c0)=0xfffffffffffffff7) 2018/04/02 19:12:19 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080), 0x8) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = msgget$private(0x0, 0x82) msgrcv(r2, &(0x7f00000000c0)={0x0, ""/240}, 0xf8, 0x2, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0xfffffffffffff401, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000013ffc)=0x2, 0x1b2) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/02 19:12:19 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x1ffe, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x3) write(r1, &(0x7f0000ffdffb)='#!', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f00000000c0)=[&(0x7f0000000000)="6e6f646576657468303a706f7369785f61636c5f616363657373a162646576657468306d643573756d2d656d3100"], 0xffc) 2018/04/02 19:12:19 executing program 6: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x910000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, [0x8, 0x800, 0x3, 0x4, 0x4, 0x10000, 0x10000, 0x0, 0x0, 0x10000, 0x1, 0x6, 0x1000, 0x6, 0x7]}, &(0x7f0000000540)=0x100) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000240)={0x7, 0xb47d, 0x200, 0x2c, &(0x7f0000000100)=""/44, 0x15, &(0x7f0000000140)=""/21, 0x9a, &(0x7f0000000180)=""/154}) close(r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0xab1, 0x4, 0x100000000, 0xc7, &(0x7f0000000680)=""/199, 0xeb, &(0x7f0000000780)=""/235, 0x43, &(0x7f0000000880)=""/67}) lookup_dcookie(0x2, &(0x7f0000000080)=""/40, 0xd) fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f00000002c0)=""/242) getresgid(&(0x7f0000000640), &(0x7f00000003c0), &(0x7f0000000600)) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000900)) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000580)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x101) 2018/04/02 19:12:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x400000000e) ioctl$TCSETS(r0, 0x80047456, &(0x7f0000000080)) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x8000) connect$ax25(r1, &(0x7f0000000180)={0x3, {"61b17d23dcfc71"}, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000200)=0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, 0x4) pread64(r0, &(0x7f0000000300)=""/81, 0x51, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) 2018/04/02 19:12:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000009c0)='/dev/usbmon#\x00', 0x0, 0x300) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000a80)={@in6={{0xa, 0x0, 0xb22a, @loopback={0x0, 0x1}}}, 0x0, 0x5, 0x0, "2c9e2357a3a7da625aa8d9fa027f1353ff9f1167b288697d4cf7652d1dc408619197916495883e0d7d5db0a2f0340e533c682c3ab6e6ce5d802277d12217e35c95941966eef0c3bd9e2425e1b6a3ad63"}, 0xd8) process_vm_readv(0x0, &(0x7f0000000e00)=[{&(0x7f0000000c80)=""/8, 0x8}, {&(0x7f0000000cc0)=""/205, 0xcd}, {&(0x7f0000000dc0)}], 0x3, &(0x7f00000012c0)=[{&(0x7f0000000f40)=""/4, 0x4}, {&(0x7f0000000f80)=""/39, 0x27}, {&(0x7f0000000fc0)=""/212, 0xd4}, {&(0x7f00000010c0)=""/126, 0x7e}, {&(0x7f0000001140)=""/102, 0x66}, {&(0x7f0000001200)=""/170, 0xaa}], 0x6, 0x0) msgrcv(0x0, &(0x7f0000000b80)={0x0, ""/132}, 0x8c, 0x0, 0x1000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000840)=0x800, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001380)) sendto$inet(r0, &(0x7f0000000040)="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", 0x7c1, 0x0, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000880), 0x0, 0x0, &(0x7f00000008c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x80) get_mempolicy(&(0x7f0000000940), &(0x7f0000000980), 0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) msgrcv(0x0, &(0x7f0000000c40)={0x0, ""/10}, 0x12, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000013c0), &(0x7f0000001400)=0x8) r2 = semget(0x2, 0x1, 0x400) semop(r2, &(0x7f0000000880)=[{0x1, 0x1, 0x800}], 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000dc0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001500)}, &(0x7f00000015c0)=0x10) 2018/04/02 19:12:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x8}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e23, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x3, 0xc00000, 0xada, 0x8, 0x1, 0x20, 0x3, 0x4, 0x7f, 0x8f, 0x3f, 0x0, 0x1000, 0xd264, 0x8]}, &(0x7f0000000180)=0x100) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00000004c0)) bind$bt_rfcomm(r2, &(0x7f0000000100)={0x1f, {0x1, 0x5, 0x8000, 0x5a, 0x8000, 0x5}, 0x1}, 0xa) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2018/04/02 19:12:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000000141101, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000440)=[@in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0xfffffffffffff1ce, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0x4a11, @dev={0xfe, 0x80, [], 0x17}, 0xfffffffffffffffa}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1eb, @dev={0xfe, 0x80, [], 0x14}, 0x8}], 0xbc) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) creat(&(0x7f0000000040)='./file0\x00', 0x100) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000500)=""/177) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2000000000000002) 2018/04/02 19:12:19 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000002080)=ANY=[@ANYBLOB="500000000000000000000000000000004cefe340ea34b159a910fece750c79ba54e4fb4c964e8b6237fc4d8cdd8880f8b0f1b0a6668737dcf2256e58b42683575601eda0336898cd90d242f7865e"], 0x4e}}], 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/04/02 19:12:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) r1 = msgget(0x0, 0x8) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000140)=""/39) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101200, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f0000000100)=0xb0) 2018/04/02 19:12:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x4080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{0x9, 0x29d3}, 'port0\x00', 0x8, 0x20, 0xdb, 0x7fffffff, 0x2, 0x3, 0x7, 0x0, 0x4, 0x1}) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x100, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000240)=""/10) 2018/04/02 19:12:19 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x1f}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x40, 0x208000) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x3f, 0x3, 0x6, 0x7fffffff, 0x81, 0x10000}, 0x8}, 0xa) fcntl$lock(r0, 0x7, &(0x7f0000603000)={0x0, 0x0, 0x0, 0x3}) ioctl$TIOCCBRK(r1, 0x5428) 2018/04/02 19:12:19 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/ip6_tables_matches\x00') preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/02 19:12:19 executing program 5: r0 = socket(0x120000000000010, 0x10000000000003, 0xf) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r0) 2018/04/02 19:12:19 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000140), &(0x7f0000000180), 0x7ff, &(0x7f0000ff4000/0xa000)=nil, 0x8000000000004) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/04/02 19:12:19 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x482840, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/04/02 19:12:19 executing program 2: syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') [ 53.704574] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 53.756608] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/02 19:12:20 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000010c0)=0x4) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000040)="a7309c47f5d98fbf1244fd82caa247beddd95db26e18661b3c5bfa36", 0x3) 2018/04/02 19:12:20 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000080)=""/109) r0 = syz_open_dev$sndmidi(&(0x7f0000006ac0)='/dev/snd/midiC#D#\x00', 0x7, 0x1b61b79f1b0e7a1c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000006b00)=0xfffffffffffffdfc, 0x4) 2018/04/02 19:12:20 executing program 0: rt_sigtimedwait(&(0x7f0000000100)={0x6}, 0x0, &(0x7f0000000140)={0x77359400}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/04/02 19:12:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0xfffffffffffeffff, 0x7, 0x0, 0xcf, 0x4, 0x10000, 0x4, 0x9, 0x80000000, 0x4, 0x3, 0x7fff, 0xffffffffffffff7f}, {0x1, 0x0, 0x1, 0x100000000, 0x6, 0x80, 0x7, 0x1, 0x5, 0x2, 0x3, 0x3fd, 0x3}, {0xffffffffffff8001, 0x5, 0x5, 0xffffffffffffff6f, 0x72, 0x1, 0x6, 0x4, 0x8, 0x5, 0x3, 0x3f, 0x1}], 0x2}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/02 19:12:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x14, 0x25, 0x8aff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x8) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) open_by_handle_at(r0, &(0x7f0000000140)={0x50, 0x3ff, "dca10cc8c56e58129883c9af456e0059bd3d2fd565df93a568bce42c384b5a6836b386b953ae1e5fc0fbe6047214492c88aa1a59014451e118266504ddb2436e8412e47cb6d0cf69"}, 0x0) 2018/04/02 19:12:20 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080), 0x4) r2 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000240)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/232, 0xe8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xdc, "e2e3d8b137f031313ef2dd87c300208d63b2ffcf6d45342e863097fda866487a7e1ea48af3fc575919673dd3dfd565f89ff59849bf3af86e67e77348ce52b7f31dcc246367638576c658eefdb056e5c8c701e170bc380144f1979e078a89d7a8cffe2861e53c48cabe508f55e1cc4264705b753233d2d8984f0c46654cd416f2e152927541cbde7b0ffc0f27d34f1dde066254346d36394939e24a79f6da30fc3e579f5f7c5aa47012ec6572ecb22fff42f67ccbd1b8ab89059f6256e22492aaa04c0aa070017ef58c183a309b82c66ec7ecb28269c23c030372d9a4"}, &(0x7f0000000000)=0xe4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x2, 0xd3d, 0xfe75, 0x9, 0x80000001}, &(0x7f0000000380)=0x14) 2018/04/02 19:12:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x200002bf, &(0x7f0000000200)=[{0x0}, {}]}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x2, 0x8f7, 0x1000, 0x79c, 0x9, 0x3ff, 0xf4}, 0x1c) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x1}) setsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f0000000000)=0x7ff, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000532000)=0x19) 2018/04/02 19:12:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x40, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x8c, r2, 0x0, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48040}, 0x40000) r3 = syz_open_pts(r0, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) fcntl$setstatus(r3, 0x4, 0x2800) r4 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4, 0x80000) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) setsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002}, 0x8) close(r0) 2018/04/02 19:12:20 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_SET_TSS_ADDR(r1, 0xae47, 0xd000) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000140)=0x1663, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000000)=""/192, 0xc0, 0x0, &(0x7f00000000c0)={0x3, {"8c16ac461444f6"}}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 19:12:20 executing program 2: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='devtmpfs\x00', 0x0, &(0x7f0000000200)="b9ca5f4635bc1353c55166a9da82af503826682c37") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x80) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) 2018/04/02 19:12:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="6664000766d0781bfd9e197e6fd4ffc1c8ea74e3e967c72375d536f6fa2023f6a588008776ba920f20f9dd1dae3596975760cf317ca4e5d44310f21b11735b7e5efffffffa701e386f54e5959d6467f08e62f58f15341df2e7c9d5ff662f380600192400000000696cc9fdda1ffcf139f54db4a7de1cfe2de6bb87b1047d95549d18e1d2b6007d0f5b") setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x68b71cd9, 0x100000001, 0x5, 0x3ff}, 0x10) getdents64(r0, &(0x7f00000000c0)=""/28, 0xffffff77) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/02 19:12:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100000a000040000000000000000002001300000000000000000000000000030006000000000000000900e005000000000002000000"], 0x50}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000040)={0x2}) [ 54.710078] tmpfs: No value for mount option '_F5SQfڂP8&h,7' [ 54.758556] tmpfs: No value for mount option '_F5SQfڂP8&h,7' 2018/04/02 19:12:21 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000480)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)=0x2) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bpq0\x00', 0x1}) 2018/04/02 19:12:21 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000680), 0x0, 0xffff}], 0x8000, &(0x7f0000000780)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x36, 0x37, 0x36, 0x0, 0x36, 0x36, 0x3c]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x39, 0x36, 0x0, 0x36]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x7f, 0x30, 0x38, 0x7f, 0x78, 0x35, 0x38, 0x7d, 0x3d]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x31, 0x37]}, 0x2c}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10140, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/28) 2018/04/02 19:12:21 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x2800000}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffff001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x80000000}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x78) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0xdb4b}, 0x8) 2018/04/02 19:12:21 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) write$rdma_cm(r1, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000), 0x107, 0xb}}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/02 19:12:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x85e20, @multicast1=0xe0000001}, 0xfffffffffffffcc6) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) shutdown(r0, 0x1) 2018/04/02 19:12:21 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000003060100000000006900000000000000000800010000000000720eeae43d5406ee615e59b9a9e6d0a8ede2515c2ad6c6564f0aa10477b05bad79c27c23e92a6e833924398da2892b6e9c73a3146d58bd63f2faf189c1dfd2749e22d525b2a0f151545aff93fd41d3eedbce553fb40aa4bd8d5ac750034ff36ca465d6e1fdac2b7fca930ebba0"], 0x1c}, 0x1}, 0x0) setns(r0, 0x4000000) flock(r0, 0x8) 2018/04/02 19:12:21 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'tunl0\x00'}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) close(r0) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x3, 0x0) 2018/04/02 19:12:21 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003380)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x4000000000003, 0x3) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r3) r4 = socket$packet(0x11, 0x2, 0x300) sendmmsg(r0, &(0x7f0000003240)=[{{&(0x7f0000000100)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512-generic\x00'}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000180)="d7dce5de330abd88a1cc03fb0794329df1bf7c851188aeb9b9db7f63ecf22c6f91755d00ced1a158ed59ea522b75430092d557751c1cff28548f94959b5fd8e077b4776c31b50e3025734dda24b7b8581ee714e083da753f7ad095f0c3927a7476a220b54ab19379888d5e35e169d4fb250f9a3e487aed862f6fb058bfb201ffb00b1e", 0x83}, {&(0x7f0000000240)="19de036499df4440b11248488055ce9cab4e2f", 0x13}, {&(0x7f0000000280)="434259a91267f90589cca5e45c7147ff08fd7bee37bda8f5f8ef2602c8fe308cb0c3f83f308d1639bd3d0e952acae9160d85f2c4d74b6fbb1b02a3ce6eacd1405a56f4adc4c1f85002b03d624b48e71e9234862031e0417e02d4a3fb3b698d115719cd5edcaf4cf90b6b6fc35693843cc0b02f9503a2f8c5dfabf473f03fe0b95506b2babc56fb10ea400248b51d35f533aac158dc7f4c59b96979324672e167ce5bc8f7f1a7f4720752f487ca2f4a7d566abdf51cd9f9c7bb4891715c71dd2f21", 0xc1}, {&(0x7f0000000380)="f93eb05250df3c336a95082aec0298e448d83b5050be97cb914bb480c954a4fc4c1b53050ccbbb74dfea89032a853f305caed89f1e27851ef1857e31c7312563828d4c96dac9dd03cc3fd8cc23", 0x4d}, {&(0x7f0000000400)="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", 0xfb}, {&(0x7f0000000500)="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0x1000}, {&(0x7f0000001500)}], 0x7, &(0x7f00000015c0)=[{0x30, 0x109, 0x2, "dba056b3cab6e71fcfbe2a357ad156f86cc147badddc792565732ea979"}, {0xe0, 0x10c, 0x1, "95695805581e426f2585777b396832a07bb6a4fbaa6e3240c1ffbd2edf2c35195bd264a176629a2793fe28fc5175c4260cbd90a8fb6b9ec967bb02d8cd65a92c9b5a356262814f511b637c8237b30681f00c3faacf6bff6bb3db18a8e0417cf8a0a95010fd7863f54bdd911ca6fc89e9fd980625370a3ac9f42466981d65f5a28b087d71276314f99180e2ab97a4cec1d8b00bf049ee636420e7696085c37bce9e95338b8b3a89d3b9305838ff0c9a056d611a87083bc8f1893e742f0456a81860b4438c4c112e6499d4ce95bd46b526"}], 0x110}, 0xa9}, {{&(0x7f0000001700)=@sco={0x1f, {0x7, 0x401, 0xd8, 0x3, 0x5, 0xb898}}, 0x80, 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{&(0x7f0000001d40)="372e932db88530110beb31c6007925f4bfa8f8f64f0b816908d9ad90c3b2de0448152c71391f4fc706633fcf3549697739be109a05a3de778e74ee863aa139250236fec35480e7a13d34a85da2ee4396769bba5e664838c314d5ffdff29962f0bdb74d68198bbdbe94504aea235bf43173cc207963351d64cb78ccb85c22feb11b36affb9e513b3f11363a7b0ea8158b55db4068a1e69d077eec1a2d8230c0a7c59abdec34cc37620b03401805fd4ebb9280dfd2119da41a682d047f0bc7fd6282c58a07a7a1149c", 0xc8}, {&(0x7f0000001e40)="df2e6ff1516c1455b7374b56e0d111363200921717d3e6832086e8edf1df79bdea9d04d318bd5e2637a0e90306052827a787c3f949bb4f49d441e7e90a4cc31bcddd45b93b13419eb4", 0x49}], 0x3, &(0x7f0000001f00)=[{0x1010, 0x10a, 0x7, "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{0x100, 0x18f, 0xff, "235f375b4588615f7002ec53af4abe7500c7ae8f14dd07ac62dc2ff3c7200f981fab1c8147dfdbb8724697222ba6314a6dd3ab88fca4cb00577ec32c87346341ff1dfb9cf8bfba77d3fe01fc6f14d70209014d69e24b634ae9e6223a38c3cb6f3d2e178363a354ba1770a6ffc00236cd256a45f142c544d17bc30317e1bd98fac707be3a7affe71d940b2ffea47d19e24d28c865fa25c3bb7b6b9ad6c0cecabe0ac2e2d0ae91cd0050a1763ff1ad0bf0826ee4f260f8344eb1fbfa461aa065acc662d857d92f22ab857fd40634b63613ec5defdf0da13f2402fef2d31ca24dd9f56673d9b6d5a136f2ceb32372c3"}, {0xd8, 0x116, 0x69d, "01c4ae01295cacb4a93c9056f36c7cec921e723b0d2b6c817cbfca2c2a777333b46b8b6a0ab394f68528f72f92f3fa4a5fbf89d949c235b15748192284e1a68d4fa2539037fbc365c5f132b87e42b49e5d6ea18afd58303e5565488e60551bbc65c273d5ceec5f867216e0ffaae2b5cd7d9e3748b2b457d1469dc39d987c6e6e3f8b121fcafe36442b0dcee9a238a50ab6ba55a0ab24e17c8ec1de0bd12af3705b92b9e6dc770a3791d648ea882d3174d79d7825a1c767c8e3a645b7485c05eae49980156d"}, {0x90, 0x13b, 0x20, "345855ce798608cf7837f3cb68cd684ceed48b7d8ac666d4f9f1bb368ade5fd9f808abe606fd373913ea6048687230fa1e5e3b1904f0657cc0ef3a40b26c5dbd2d6374a7edf74a67cf187ea1a5bec763a1dc5fd4461218cf63e7a2415e5a0a7a0d7915bcc72ce780478e3686fbf6a187917d993618f6a46d9627a2f1cc569a"}, {0xb8, 0x119, 0x8, "1621edf3f32f750a7920b868999bedaaedd0580710150c314aceb30e1687f3e8ac0cbfe5c144be47e0d15f73538e7d9f560ac205916b31436938d1e1cc27b299eaf9b768373defb9e1aa41dd1887809883a428f46dcaa790e9e67858a17321ac34711453ae0f614394def67e4b46499a715fccabeaa59bb6e2933809a6ea2d73f09c669912a9bf7779fc5f1409f485f0ed0d4222c90d4a822f3bfc54e384ec2a90"}], 0x1330}, 0x7}], 0x3, 0x4000000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) poll(&(0x7f0000000080)=[{r4}], 0x1, 0x401) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0), 0x0, &(0x7f0000028000)}, 0x0) [ 55.717113] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 55.721774] ntfs: (device loop4): parse_options(): Invalid mft_zone_multiplier. Using default value, i.e. 1. [ 55.733822] sctp: [Deprecated]: syz-executor7 (pid 6355) Use of struct sctp_assoc_value in delayed_ack socket option. [ 55.733822] Use struct sctp_sack_info instead [ 55.751704] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/02 19:12:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000011fe4)={0x18, 0x12, 0x301, 0x0, 0x0, {}, [@nested={0x4, 0x2e}]}, 0x18}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getpriority(0x2, r1) 2018/04/02 19:12:21 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="e8fffffc0200000029335fe375ab21434abd7b8d14b433dde8ac5c2b56defe13d1d759321d25e119e07ca433d96d568a0eee078ceb7570645e13f395b64c46114bb03f47f38ef4e49c45411b18d7f38d44a6ea6e3825beb343300340d17a290b23a8c50c4db7162c9b0a1373132982894fb6e4a506de7728923e2c9bdf072e6ddb9baf1b0af28db01df3590f1f9e202611f6869c9e9fce794c481cb7a7c0f61ef3b835b2b18cdaa52e77aaa5076b5090cd28af3bf0e4914e10"], &(0x7f00000002c0)) [ 55.785514] ntfs: (device loop4): parse_options(): Invalid mft_zone_multiplier. Using default value, i.e. 1. 2018/04/02 19:12:22 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000100), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000180)={0xaf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'fo\x00', 0x6, 0x1000, 0x77}, 0x2c) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000140)={0x2, 0x7, 0xae1}) 2018/04/02 19:12:22 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000140)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000000080)="9d", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x9) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xde8742329667eda2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000000c0)={r1, r1, 0x0, 0xd5, &(0x7f0000000180)="9444b27364c962855b87fa3e3c7e3fe1da8afb2442011985a25d92280991d4a7a84db94df018c7c19797feeac8c055f8d073637ffa7e4e72b34e1a511df0306c5f3aa5868336d856fe543f6ff7cce55ab35a5613968cbce42fd39d92f733314cb7f6d3f424e4234ff9c665fd1c7f4da2dd9df2afd8931d81fb2dcf096bfcb60bab16e3b90c990a2014b3aa03f3bf0786e43b1e46cfffbded2d954a27494c87cba79e777fb0d4af5ab55a7647dd56337d319838b9ee016007310375bb4b410fc1e679cc9301a66002416a9a3dfc0361eae23a5f03c85c9a7e603337b4f9a9259c16ac0494", 0x1000, 0xff, 0x400, 0xffffffffffff1a32, 0xff, 0x1cc00000, 0x39ff, "643957c5c9c6e6e72ab62b08ed076f71983be15bd74f00d5"}) 2018/04/02 19:12:22 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000680), 0x0, 0xffff}], 0x8000, &(0x7f0000000780)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x36, 0x37, 0x36, 0x0, 0x36, 0x36, 0x3c]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x39, 0x36, 0x0, 0x36]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x7f, 0x30, 0x38, 0x7f, 0x78, 0x35, 0x38, 0x7d, 0x3d]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x31, 0x37]}, 0x2c}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10140, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/28) 2018/04/02 19:12:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000640)=@ipx, &(0x7f00000006c0)=0x80, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000700)={"74331793c3ae5950b700000000000008", {0x4, 0x1000000000002, 0x5, "65b15be5c1eb", 0x40000002ed}}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000140), 0x79) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="020b0000800000002abd700000000000668f892bcb46a0af83d9f7327ef87f051c18a7ecd970ae0865f5928af9fc9cae0d0b882084a8bd7016c307b34c20fbd6222f4d3f31eb2101b6d414bd3d15905c256977f49b46623572f7cdb6fae018b90cff3d4e723cb2d04591dfdabed8d1569bd59c2a2cf519b143abbce1a5960a55214db46023b8e9649e44a141f870e2362f8c8213a4bbdbdc2fd2bc19cb29558f47e1780bf34869c2e1fc8deed7c29861cf72e3a3f569390c41e2dc467ab09c049e5d4eef12c03da316d047c0b9f8b86d3fc9ebc1fc8d104dfee1a0e3232b373613f4b64087ed5258d4e04cea"], 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) accept$ax25(r1, &(0x7f0000000740), &(0x7f0000000780)=0x10) quotactl(0x6, &(0x7f00000004c0)='./file0/file0\x00', r5, &(0x7f00000005c0)="fc2147655c5cb3377e176097d53ad3541124d9c6fef8d27e9a892255448af2e33ecdbcbe6d83f8b864b4e7bfb895af4cd60345a683df01a7a7c6c79bf068d6d482a30971e69235b9ac096e8029e7ef8e09b61b7352bb0abc836bf6efd81aca4a9fef2d12c0") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x9}, &(0x7f0000000880)=0x90) openat$audio(0xffffffffffffff9c, &(0x7f0000000900)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000008c0)={r7, 0x2}, 0x8) mq_timedsend(r2, &(0x7f00000002c0)="5f38951ab4bafb50b4f84263776b2c3f752567a1821189c153e70e9dee07d4c7ae3c23de05cf0fd1a3274c7bde84a18602df5171e789b5ecf98639f0200cf15be315d48fce800a58c544137f57b3cc1dd785ddcf004fae6aa1c2bef78382effbd5058dd33a1d1a5a2a02a7f9d32712ee256d62b3fbf615fb63b8fa26a5cb56669fd87fe103029aa175de33", 0x8b, 0xa5e, &(0x7f0000000180)={r3, r4+10000000}) umount2(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x34a1}}, 0xffff, 0xfff}, &(0x7f0000000200)=0x90) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={r8, 0x200}, 0x8) 2018/04/02 19:12:22 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x20, 0x200) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000140)={0x0, 0x1, 0x400000400000001}) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000088affc), 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) 2018/04/02 19:12:22 executing program 7: keyctl$set_reqkey_keyring(0x3, 0xfffffffffffffffe) getresuid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) setfsuid(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0x10, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000040), &(0x7f0000000180)}, 0x20) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000580)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21}, 0x1, 0x0, 0x3, 0x3}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)="8e8afaca951d046f299107a237003885a115e90a10fb6bf395b336d6b80879d69212c51dd93389ebcf09b569c94f10b3e62d9da4f753765dfb104a72743e206df230136da7148c39b385e3d0b4a01d526bae92ac9a8b4b72a8133f051c4be2d0accc867ac1448025124e1d600303925f13afbedc247c7d6876610fdde7a669", 0x7f}, {&(0x7f0000000140)="7681084e07a9ce9f1c19e18856f552d7374a7ad13e88704e20c1c9b16099c5ac", 0x20}, {&(0x7f0000000180)="c0ded0df58bc4c8ed654174d00c9affde4e5221c4946a3e8edd23fea1a41ae49bfa157d977c0fbcc251145d7ff97f22d36cc51fc3a3153d05b1d1bcac3e420c69064fa9925ed6370069957a862f9cbeaaa566fcb1eb6f4bcd3c639e82c7e2876beca9e0eeafd69c50b853bb0d23311b8ff7838749b909e32cb2d0e68cedf3736c8ebf61d69074606cf5be616796aad862922ae6fa2e7a03b3a8b44185148cde851677ae34c11a6c669a46db9d0dd640d494a92379d6dd8234c74c36450589d0d56265cefc0b6a144847ed25091e2cad64cbd77e603abe41bc30a6e6f42dd121d1f57291d754bab026e28efa0fa49f5d4d65a8e4cc7", 0xf5}, {&(0x7f0000000280)="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", 0xfc}], 0x4, &(0x7f00000003c0)=[{0x40, 0x107, 0x5, "5c627cebe7c8004dadcd3d8cc9753933aa0b0afaac3117e8986a5ba8376cf06cd0bfa2c28929b18bfbde"}, {0xa8, 0x1, 0x0, "10a36e442118731e55f4e61d67c0de17244065fdc39f3ba72e3b9e016541fa1e687ccf712dc1b68fbe3e8996e44a10a8f919dc2af8605093a9c66aeec8052236b289458c00032c2550f6cbbd02c981a054b80d9500e4e5366d95f2c0f4e29509eaf76fa58f230ba8cddced6ae16f4e7fc138fbcfe1d83ad4e7cd3e5587f3a2d5da8129728c4dcbe031fea40effa04ce9d6be3bd319a4"}, {0xb8, 0x11f, 0xb3f, "6ab57a273d9c0a93146ffb57cb7abdd3e3a271129029d00a5deee94a56489ad9292c6c6a2258cc1f8f571a98bf4cffc2e566183bf637a6ad0e228436d871f94100f019cdd641003266ea6ce7b82c1ce82df8c84ebb421c7d19a88cd495a6bfe8b97bb419a7fb9eb2bf2e18b9f024879b0ef5ee2f123c9738a670082ffa4b8ae7cbfcc0b760d4b05bddd85127d66c1d0b2b02ddd4dbc5c719ab9855baa941682f6f2bf42a6c3a9a47"}], 0x1a0, 0x40}, 0x84) mq_notify(r1, &(0x7f0000000940)={0x0, 0x5, 0x2, @thr={&(0x7f0000000780)="4693d8830fd11fde44b0df5dd692ad5323d0fe9d2b7facc353943eccbc7c26ce758096acd3db4e173d42891352d2ef7723e55763aa69f6ed638b0609e2ae3f5f7a0a0f9587141a867a427040b151b90396f941907c706506f98bc40e1bb1d3ae731324da0dfc0f82b3ab53cd47ed49f67f0f7e5f53c4b670e0d43029a8e0d5db6cf5a2f19bc47c5e9835e28bd203dbd124945e10117f46469f500e9b33e36c87188c74b882206f7055dcc78917b14035f4616bdeab080eef39c040c8c64398f349a49a6789a2d549e1b5888c73a2abc0d2a9c7d1aaeaaac56b66945507aac7694ecc70e40b58", &(0x7f0000000880)="21312bc7ea672299282b3a607505377f323048fd3eeff64e158ccb5492a2df59de2d99b3137aa7faaf4cb50f369917abdf48dc05adcd5d6a56ec519ef1e38d42c438797539526fe6c258159f97ca4bf4a7604e31e12fc05a589334d624e264c5ce3bc6dbf0b0ec94e76dade46f093d8c12c70d5171b0f5c80236452b673aac391f9d894e0ce772f40787ecccb5e9e6a18114ebfc38fd6870331c1a1273c2bf0e3b5a91030d4b52e86c96c6ac4f8aadc7"}}) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f00000005c0)=""/188, &(0x7f0000000680)=0xbc) 2018/04/02 19:12:22 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e21, 0x0, 0x4e20, 0x8, 0xa, 0x80, 0xa0, 0x4, r1, r2}, {0x9, 0x2aa2, 0x4, 0x100000000, 0x1, 0xfffffffffffffff7, 0x8, 0x6fd4}, {0x9, 0xa6, 0x800, 0x3}, 0x6, 0x6e6bb6, 0x0, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x0, 0x3, 0x2, 0x2, 0x4, 0x4, 0x2}}, 0xe8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r3, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r4 = dup(r3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)=0xce0, 0x4) write$eventfd(r4, &(0x7f0000605ff8), 0xffbe) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x5}, 0x10) write$sndseq(r4, &(0x7f00000001c0)=[{}], 0x30) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_nanosleep(0x3, 0x0, &(0x7f0000000300)={r5, r6+10000000}, &(0x7f0000000380)) 2018/04/02 19:12:22 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000600)=""/160, 0xa0}, {&(0x7f00000006c0)=""/106, 0x6a}, {&(0x7f0000000740)=""/234, 0xea}, {&(0x7f0000000180)=""/29, 0x1d}], 0x5, 0x0, 0x0, 0x1}, 0x100) splice(r0, &(0x7f0000000040), r0, &(0x7f00000002c0), 0x3ff, 0x8) recvfrom$llc(r0, &(0x7f00000008c0)=""/4096, 0x1000, 0x0, &(0x7f0000000300)={0x1a, 0xffff, 0x8, 0x89, 0x0, 0xdd, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) socket$netlink(0x10, 0x3, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000540)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/02 19:12:22 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x401, 0x840) fallocate(r0, 0x0, 0x2000040000, 0x78fbb767) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) r5 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r5, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r5, 0x110000000010) r6 = accept(r5, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) r7 = syz_open_dev$audion(&(0x7f00000004c0)='/dev/audio#\x00', 0xffff, 0x100) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) mq_timedreceive(r7, &(0x7f0000000500)=""/231, 0xe7, 0x100, &(0x7f0000000600)={r8, r9+30000000}) listen(r5, 0x0) sendto$inet(r5, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r6, 0x1) setresuid(r2, r3, r4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'ip6gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f0000000680)) socket$can_raw(0x1d, 0x3, 0x1) [ 56.750864] ntfs: (device loop4): parse_options(): Invalid mft_zone_multiplier. Using default value, i.e. 1. 2018/04/02 19:12:22 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) r3 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x6, 0x8, 0x53e9d1f4, 0xe0, 0x0, 0x6, 0x4, 0x2, 0x101, 0x20, 0x6, 0x101, 0x6, 0x5, 0xfffffffffffffff7, 0x8, 0x2, 0x3, 0x2, 0x4, 0x8, 0x0, 0x100, 0x7fff, 0x5, 0x96c6, 0x401, 0x5, 0xd7, 0x8a, 0x6, 0x2, 0x400, 0x8000, 0x0, 0x9, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000140), 0x1}, 0x12002, 0x1, 0xfffffffffffffffa, 0x6, 0xed, 0x1000, 0x3}, r2, 0xd, r3, 0x3) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x87, "d574d94f8bab096bceff417b2fbb90e8f57c4fcc626b023ead6303346d07dec1745463525eabde0e1b6b3d846164daa33f2401ebce121fee95e7758fe059bd5eb9ada65fa8a3b9f5c1f64680decf2756cd3ac7ca19f8d3b140895906ea9fc5543856c23747d3a4983a1979408a3dcb89f3f9a983323c0a6d8f82cd1f8a62a5a7e02f7e5e601e54"}, &(0x7f0000000200)=0x8f) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000340)={r4, 0x200, 0x57, "fff524ef177692310337043c856174189a3f8f32f3190753f54950f7a76ee0290478a96e3c98cd1a5f433267389e0878220a41af5cdc9dd05cb3060fa3fdcce789c446a9ae7dc745e468b4f7bb447ec194b7258e0396ac"}, 0x5f) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/02 19:12:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f0000000640)=@ipx, &(0x7f00000006c0)=0x80, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000700)={"74331793c3ae5950b700000000000008", {0x4, 0x1000000000002, 0x5, "65b15be5c1eb", 0x40000002ed}}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000140), 0x79) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="020b0000800000002abd700000000000668f892bcb46a0af83d9f7327ef87f051c18a7ecd970ae0865f5928af9fc9cae0d0b882084a8bd7016c307b34c20fbd6222f4d3f31eb2101b6d414bd3d15905c256977f49b46623572f7cdb6fae018b90cff3d4e723cb2d04591dfdabed8d1569bd59c2a2cf519b143abbce1a5960a55214db46023b8e9649e44a141f870e2362f8c8213a4bbdbdc2fd2bc19cb29558f47e1780bf34869c2e1fc8deed7c29861cf72e3a3f569390c41e2dc467ab09c049e5d4eef12c03da316d047c0b9f8b86d3fc9ebc1fc8d104dfee1a0e3232b373613f4b64087ed5258d4e04cea"], 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) accept$ax25(r1, &(0x7f0000000740), &(0x7f0000000780)=0x10) quotactl(0x6, &(0x7f00000004c0)='./file0/file0\x00', r5, &(0x7f00000005c0)="fc2147655c5cb3377e176097d53ad3541124d9c6fef8d27e9a892255448af2e33ecdbcbe6d83f8b864b4e7bfb895af4cd60345a683df01a7a7c6c79bf068d6d482a30971e69235b9ac096e8029e7ef8e09b61b7352bb0abc836bf6efd81aca4a9fef2d12c0") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x9}, &(0x7f0000000880)=0x90) openat$audio(0xffffffffffffff9c, &(0x7f0000000900)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000008c0)={r7, 0x2}, 0x8) mq_timedsend(r2, &(0x7f00000002c0)="5f38951ab4bafb50b4f84263776b2c3f752567a1821189c153e70e9dee07d4c7ae3c23de05cf0fd1a3274c7bde84a18602df5171e789b5ecf98639f0200cf15be315d48fce800a58c544137f57b3cc1dd785ddcf004fae6aa1c2bef78382effbd5058dd33a1d1a5a2a02a7f9d32712ee256d62b3fbf615fb63b8fa26a5cb56669fd87fe103029aa175de33", 0x8b, 0xa5e, &(0x7f0000000180)={r3, r4+10000000}) umount2(&(0x7f0000000080)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x34a1}}, 0xffff, 0xfff}, &(0x7f0000000200)=0x90) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={r8, 0x200}, 0x8) 2018/04/02 19:12:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0xb, &(0x7f0000003ffc)=""/4, &(0x7f0000000000)=0x4) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x7, 0x4000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/181) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}}) close(r1) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'ip6_vti0\x00', {0x2}}) 2018/04/02 19:12:22 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000680), 0x0, 0xffff}], 0x8000, &(0x7f0000000780)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x36, 0x37, 0x36, 0x0, 0x36, 0x36, 0x3c]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x39, 0x36, 0x0, 0x36]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x7f, 0x30, 0x38, 0x7f, 0x78, 0x35, 0x38, 0x7d, 0x3d]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x31, 0x37]}, 0x2c}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10140, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/28) 2018/04/02 19:12:22 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) r3 = dup3(r0, r0, 0x80000) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0x6, 0x8, 0x53e9d1f4, 0xe0, 0x0, 0x6, 0x4, 0x2, 0x101, 0x20, 0x6, 0x101, 0x6, 0x5, 0xfffffffffffffff7, 0x8, 0x2, 0x3, 0x2, 0x4, 0x8, 0x0, 0x100, 0x7fff, 0x5, 0x96c6, 0x401, 0x5, 0xd7, 0x8a, 0x6, 0x2, 0x400, 0x8000, 0x0, 0x9, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000140), 0x1}, 0x12002, 0x1, 0xfffffffffffffffa, 0x6, 0xed, 0x1000, 0x3}, r2, 0xd, r3, 0x3) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x87, "d574d94f8bab096bceff417b2fbb90e8f57c4fcc626b023ead6303346d07dec1745463525eabde0e1b6b3d846164daa33f2401ebce121fee95e7758fe059bd5eb9ada65fa8a3b9f5c1f64680decf2756cd3ac7ca19f8d3b140895906ea9fc5543856c23747d3a4983a1979408a3dcb89f3f9a983323c0a6d8f82cd1f8a62a5a7e02f7e5e601e54"}, &(0x7f0000000200)=0x8f) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000340)={r4, 0x200, 0x57, "fff524ef177692310337043c856174189a3f8f32f3190753f54950f7a76ee0290478a96e3c98cd1a5f433267389e0878220a41af5cdc9dd05cb3060fa3fdcce789c446a9ae7dc745e468b4f7bb447ec194b7258e0396ac"}, 0x5f) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) [ 56.897885] ntfs: (device loop4): parse_options(): Invalid mft_zone_multiplier. Using default value, i.e. 1. 2018/04/02 19:12:23 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)="2f70726f632fa0f9cd4700907379732f6e65742f4c7076342fac732f736c6f7070795f74637000", 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) write(r0, &(0x7f0000000000)='0', 0x1) 2018/04/02 19:12:23 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000300)={0x14, 0x0, 0x5, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/02 19:12:23 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f00000000c0)={0x0, 0x0, 0x5}) ioctl(r0, 0x1, &(0x7f0000000040)="aa2cda620d428320a499b30abece6771") 2018/04/02 19:12:23 executing program 4: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000680), 0x0, 0xffff}], 0x8000, &(0x7f0000000780)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x36, 0x37, 0x36, 0x0, 0x36, 0x36, 0x3c]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x39, 0x36, 0x0, 0x36]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x7f, 0x30, 0x38, 0x7f, 0x78, 0x35, 0x38, 0x7d, 0x3d]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x31, 0x37]}, 0x2c}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10140, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/28) 2018/04/02 19:12:23 executing program 7: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x200, 0x220000) r0 = syz_open_dev$sndctrl(&(0x7f000000dfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814"}) 2018/04/02 19:12:23 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000004ef0)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) 2018/04/02 19:12:23 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x200) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0xfffffffffffffffd, 0xff2d, &(0x7f0000000000)="fff9a39a05034e51cc2f01b868c916d9c15986674b7abba0dda3d54cbfa2d79605b83d19b62bc297a7ee3ade4c0508d52f59a2f704812661dfbf9dd49c6c89a4f9b68321dfef5a6a73de215e1d614f0d5cc5f33bda1bdf222410c7b1c75e0fa3f1f7d2cc4f24d9373343a13cd9f6255017408c471c8793d0bf0ff56eb025834798918ac425d05a989758e02e7b7ebf6891e576d8b8c740ab2a5135250aed1cb0ba31c0e1b49149b8a4681a7d653ef0c17e95345ba6c660e08e0000000000000000000000000000"}) 2018/04/02 19:12:23 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x440000, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000140)={0x1f, {0x4, 0x8, 0x5, 0x200, 0x3, 0x9}, 0xff}, 0xa) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f00000000c0)="6b426dbb453b10ba699814c0eb42a94efaddbd55d35423b8557dfedc57de94d3024ac4d9e480be2ac37dd25b39b17a603c5a427ab9d61e418d6e391806034fac964cb5683235315a279c0c545703597b210e3ef81e557d13e39c990f") sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700d90000001f5f08c908000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x8000000000000) 2018/04/02 19:12:24 executing program 5: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0xfffffffffffffffe) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)={0xffffffffffffffff}) poll(&(0x7f0000000280)=[{r1, 0x80}, {r3, 0x301}, {r1, 0x2202}, {r1, 0x2084}, {r1, 0x1}, {r0, 0x4082}, {r1, 0x4002}, {r0, 0x40}], 0x8, 0x3) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x10280, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x200000, 0x20) openat(r5, &(0x7f0000000240)='./file0\x00', 0x14100, 0x2000000000022) ptrace(0x4207, r2) ptrace(0x421f, r4) r6 = semget(0x3, 0x7, 0x2) semctl$IPC_STAT(r6, 0x0, 0x2, &(0x7f00000000c0)=""/181) [ 58.009997] ntfs: (device loop4): parse_options(): Invalid mft_zone_multiplier. Using default value, i.e. 1. 2018/04/02 19:12:24 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100043ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/02 19:12:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) r2 = epoll_create(0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x51) poll(&(0x7f0000856ff0)=[{r2}, {r0}], 0x2, 0x4000009b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b58ff4)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') 2018/04/02 19:12:24 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x5) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000001c0)={'tunl0\x00', 0x5}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80b, 0xdeff) sendto$inet6(r0, &(0x7f0000000000)="149ad4de919a265df776c83a1f6375958069469ba2d24692ea54750e7252aa64f164", 0x22, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000040)=""/118, &(0x7f00000000c0)=0x76) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x24) 2018/04/02 19:12:24 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)) openat$rtc(0xffffffffffffff9c, &(0x7f0000001380)='/dev/rtc\x00', 0x101203, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001340)={&(0x7f0000ffc000/0x2000)=nil, 0x6, 0x3, 0x42, &(0x7f0000ffd000/0x1000)=nil, 0x3}) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={0x203}, 0x8, 0x80800) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x482, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="e310f22eaa236ec616b2d17db0d59fc13de173e38e18dc4099f2e3c1285a9e8cf3e539ce4a8a41690727920698765a122708b0d99deeaa9245376990d7f0c780cdc864e168d04acad3a533f84c0ce9fe31586ed49bc34ed446c7a81a22b81c184f8c42aeba3b104484b74a8c05b6fa22f0e9aee61554bf1decb81d3f1e1f56b9dd008a725c3412d5c9660de0d15d8a6cc85d8e022b593595f196e152595916cc46b09958d79f089b68d28be871df577704d84afc0c0517967341405fc92017e61121dcf1691b9dc2c5e0035660337f4daab57e7da46926ad12c74ccb6a406000642eef2c90e0682f7c7662df9ee6e40a6b4e10e1b084786ddec7c4cc5261af827f1dab194862c0952476545d08a44ad2f15427b6355d708ec2ecd500caef078be33f9747f84b56f1d1f6174c381cf6e5ef2858319b00852282c1339244e7e897c4f74d41b977ad82639bd33f2c021cbcffa9b87d93ab7c06ac793b3d4d6e5a9d5f541158393907ef163f378b5051449f2bf4481e8aea0ecc5d50e09f1b4d97732ee33217a9f6504c0bc37bb5a1ed91395cd369c37f9d17ef1b4417aae56fbbd95cdb1dcca6412a7c56aa8e9ac09922018d433eaaa6d580a97f8bfec21e84d30eb78bc59d55e0e66481f1686db3e30a49d8ec1a62241de0322452001f4068b9cef4bcc656c70a0f73abf81c80ab21090e924ddcb01ccdcebbb3b818b5492f3d1af10c48de29c91542d4166f88685f4aaa3a94826dc2136bd1f258f99c3ce5d6f35475c3374bbbab46d013078222fb6d0634c3add114c56d49ee210bd266fce79572f7e2aa2a115f46ca366ba86855b8fddde8ad250852ff75c9b51b5704563600cdf2d862a0017292b97df6eb12ec2f977fd2389f711579a0e2f90060e6eede388465c292a8cc5415f3f0567916765fbf7bdebdcf0554899584745352a6686d5f02c0b5d293ca68eb954f3c64b6ce6eec32cbb0b88ff4157043ffc4b052dcb1728ed0f1f8e6b61a0560ca18037919a7c4f76672dbf114fdd21c9e30878c099ce849635f779737f3a9983133d17dcbd4812b83bff2affca000098d4a76d9c2ee4fbe2ba5b34f2569378d3ea18994a1a641f33c0854e341608883147639a980455bcb1685eb895fd630b1f6af5ad0bc3281a8d3f367a07268be0d1ddf72c283fbd23523ef3db17cf4eabf5000aab84a0753e482d9922fa37e3d0e8e02bd0917d8381b8901f687c8e723eb1e1223fb4e282854f4a80ec0118f357f8e7dc1db197812d6161a30eac8074a96fa46397cdcd4ce60dd965e922deed6d627829b60fe0d23b6c9207746b3d7ec3157b47f55c3246d09bb3d487d0fd11464d08c89d2106ccd414324e9f297e42caf7b8a1402977bdd66d6ee7ce3f4837755416a3451108cd5a8297d1bd1416109959754d1741e43f9bcb326df14ae270fedafdc194138a5315d494f6533d978f6ab97270b0ffcc47c92fdd64c89d0cee9c28c01bf0d68af5ecdb8d95d34caa5e279ec81291cb4c91e47e579aa096991fa83b116f0c2898a263e6f29ba71afe514b6299e8a94cc918e1f11d30c0b7f37a8a2d70649d9f665f95f2c60025c44e552547d176b1c53c112cc9ef6c30af29ada7ce4ba4e08d2427d9e172bf4ca6c5760488711a0bd4920acd584e72ef65811f56ba2ccac35647146c54387c16ff274b80c42cfeaf019fbea0b64ee28c94628a1a14caeb8d68bc3f25fe21dde4aefa28a915bbc9f7601a8eba07ae395ff6c38c625b0dc7103e1cf00432968964937097768acba80aab0cf08b365f883705bd7e57ee9eafa3ae27e46b97185baa97c99bc5e291392e7af25d7fc0d02df5a494abcf5704879e7c16f524c84f5bc02a3d62fb3da8f7ad9b42ca6c44093ca72329cc180aa730d33b99d1381a65c10e2fc122a2cb78393bb970bb6a9fd61d8b611b0efa1019f774d821b50bac4c4233174b6c5e643619aea8038583568804443bdcc6867cab6c1eb62ae8c2952898023e0234cd02c3f8b0a3a53ea50917ecc66332a657e27f9d423b91b55d0c5c298aaeb42d1466c4c85f73cb755c99ed6b764ee2f82470f00d901c95117730d5b75f1b16a13bfb46faa07ffb317e708f1deefda2422190f1c98b9ee147f01baabcd5e06b7cec16cea584dd8af30ddd987fbc4370de09eea471b7eb7d486d1d3dd3f364747083c32683fbe5f4f8801f7ba02ca7a91fe8ceab2e6a3537d661b21f6f4763e75fa3880854a11639ed6293a01d8b0861b2b701d0ee18a668ad4cf425c650cd33b3259d57ce72c77b259c6a88671bf090b00da08d0c4cc60c868fff96394b22f085c87c80caf7411feae4d90104df4ff5d7951e7036e0299de05110fc6b40ee89f4654e8f3d375b580f672a2fc93e9b4daa6fee61c0114946192597a4bf07c4b47e08e1cb28da0b5473a67a4d1cd18e293e4a94cb6267b5d3617812aa132fb4a4183005f7a1d2cc3db1db56ad065688c8be6f87a02777c497c522e12fcbb4a473a6da92aafd9e1d99bea04e9e9a12570fc23718d181fbdbf1f7473659bf7ed38f01a236ed538347aa2dfebc0fca6855fe8e955ebeb3ecb8151af6a1fd504f26d052359498a28e84c3f1de0feb6f660ae059baa14f1882be064e1ff91d04a10bafd83d82b9db9915a6e3d3ac7c6ccc0e4b9ba1b43d0b6caaabd6ccb4b622fed59c56929ee9bb774f237c57501d8bddefcebfecccf42f470e4634b33434c13f1ca2e1054e161dc232e40a346a5da38e7abaa20f1c8f6278d12c9029dceb3df8ffcdf065e8179d798204b0b90bb5202012d3ae8e12e940010bc0602ff2bc70242cfa779280ae7a0a6b3b66b80026ee4f0c8b2a84eb620667fdb4f05703feaf3468bd85b1237050db2d034cde3addf63ef74acb895a2ffd392fc2f6cafc682938c6841428fbe12105c7515e813491c00e51dbb37292348d701859216ed4736ed57ef72a79ec495f23d7f9838b85cfec5df178f1f3276e14317fccb41d88bcc15fd187dc607946d3f61db1042bb878d95821d9a9c6e20461b7165e140111707fc1308edf6ec84838e161933bf63864e2daa7e575254dcd43e0bf25853e66cf64efb54f7247f511953570fba8c85341cfd990cf69f2e63c2ec43ad030fe5a20ae60c23dd03f56db0229e3f6c8faa234072e89bfcb90f2e46463761884a04f35005310a89c1b1edde08110f6b53931079bc02a048f8612c78ea3a85b9c77a46b77dcd900f0790418a961c00d2c1a86dd2d4a82032d6412e391aa213628e472f9d5bae37543bd448309f88da37971081949a751f4cea8f46e48e6d928c9612b47c184a27a1bb97a440759adda34780bdad9e7ae3d66a21a03c123cbad1c74bb417480d1985384ae24fc31db3e7d02ac12df185f93bee541fb42afe805084a8577e7bcd7238be0b43587b961345cd010ebe8c5bfbf242e1d7c24e0f68c99ddf398b419ab0a2b19bdf05bc8a4b1039519d6357fd01efa23870da4533bcf0b91e567f2cb7978fcecbcb1c5347b2eb3dd7ab6ecbcac5ddf947c5247acd5cab37db0d532dcbad0526a7aae6bb386f27fe4cdcb02e021d085591f3e24eec745a9e97e0236a8631b19cdac3099c197a29ff6c547f9e2977b000cf876917a9e50270905b4c62d088279058bb06d23aed1ef2499a319f89e91f366a6848405c8edc36c2d883d6691d9975f476e78b4123fe0c9981996ce1fccfef72b80bc050eae213876bb1f32a523ee9a227aeefe27187b4742b1807bdbad21ada49b6e2c04d1f9696ac55b95ac73ccbac6730119f136863cdc457649889aa61e1531a5a002829321437fc167ccea2900777ca00cea8a081faddff6a5829cfd4277d221cb9568ce8c51db2606f7ac7f637a5af3b2044feac41aceb014a5233fdee12e78db928f2fd55dea881d4b7bcc97dca543b94001b0fbd2a3afeac22ff5a037ce9f2ad91c20d6b422bac82f94187a6ab46395da701dfd3b3ddbd777cd0df009caf4c4a1c8a0ea1773b8cc1077ba66e7fa907571575ad94d0cd34fecd4236bf9f023e33c33722e5999f63aa12abd1244871594fc7e26f463c948576b216fba16d602110faeb795350ff66fdf0046031fc4e27c023ab8a815a3f5a135d298018db42500244ffcfe41287c63e12f5a7630be83ebcf7e42f182a47cad9a6b1cb1191f59da42caa7b184adda18b3a44410622c8b437a470aaf0c2d676f95239c431448907ba9f6fec3611260c83de6119b7764140cfa027b7aaf30f385aab691b16ebcfaebb70c8a604bf27b97382103f41478d7da1fef5f40b136a047cc7fa9da1401963a35d9efa48486bd4ae4ed49b390938733dbdcb13abce9a29ad729b7af881f07af64e61203652df9554074a9cab1cf0f7fe365a61ba0f4306519e00c26c93f97763034d51bae7fe99e203f4e9e0a55a3aad5ac284ff96c8a281b2673cc406975eceaa667a4f6aa71ab6274ff0beab0a799c39f957cdd2ee28deadf1d3e79a14f80dc3933ce6cdbd10e23bee813c1ead7c3d2037496915b210b05e486010ab4c45cd992ea7079b01b0e8731ca642f81c36c1a23943fdb2b7be9e5b2ab7f911e2199e1ab8f716a1b501c8383cdbecdf336b784254e4174e19e3c656f83c626d59018eef37bd63ffac69ff9676168246fd6fc124d4966b5b23c0421de3f2925ba18ea6cb310a2b082ae7d21f5801156b40e70c44df98d847b3c4fe7d23fb195c25f1cac9a690315e2f09a37568d21fa8bc11bff4fba2cc215329e7880539af92aaa91ff134af3f639117be0e687e8dc0cf8e777f120b7bf4e5abbbe25ef866c99708cc70682dc72b434b9bc33a0ee70b40f405d089392d2d281e9787074f8d6ef7559626489bcf095eb0305a54605391a26c0d8370270db302bbde2471ae203e5ce14075431de309795c225c2f6da981059b0cb00975e49b217763fe6ebe14a31a2d31ac1b8c93fc19b4afa2bb5bb34839a23c4aa4395156fcc95ff1b954b72e2f35b0781138f79f1557f5bcfd5c484bac15f8721e4fe8aaca8610b16288a778e4a19b6ca0ede048fcaffa875fe9145b10d833167521cc017e233a0ce48a459e72fb877c3016aafe5337a26096da725a9df591f2805083409689b50d907fbeef567882889bff61f3dbc6acf7c846803d104ba815e540c3aa670edfb8ab09bea62472eb167a5b54e7c994fa8f7e97019e3dd5c6978414fc6154f0bd373d338fd886364366f0c08b0dc27d26e124b26c7d65f58bf08803aa120fb04e301dc0f44d0806705bd52a0f0b4ce5bfd30e52537b790a3c02f943b3ababfa0e8a98f37340dfd445722a59e08bb6d89fb2ee2c691e1db7662b04e95f8225f761a076a3f6c8404665d0878b070f66de044d73f57365aa6d56e7c17b4ea9afc6b53e1c0d07949079af271a26eae95bb2f92d58a580c3aea544d4af9d9f98079b0a253e58fbf674aff2eb0d8cc28203465b76e7d06a780aeb3edb604865c3e21a8d9b9df948cb5b2be4c8afe45030aa961f2b2313c6bc5e189d571e065a85b41de48fe95aa221cbb616d9201148ed913a2d37b9c175ff8e30b6cbaf52a207abc8111d8b97f32790089f6c28b5722b6bf86525095cdb4cea452a3e09bde2df37a9062b1bd345162785e7bfa0c8663b2acdbeb6aeaa80c3db80858267501ff5b708c71dcb741ceb83467aa430c06ff6f646bd499880ffb335e5a4cfab588608aa4d60a6017b9a6173b3ddafc6d3f2bd325552b500c93498354ecad6f8943e09ca450376fb9434d046ebe29a04a484c705d122e4abc58f0d309c2ab89cfec10c61beb068eb6c489bf1df52606143", 0x1000, 0x75ab}], 0x1010, &(0x7f0000001180)={[{@norgrplvb='norgrplvb', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@upgrade='upgrade', 0x2c}]}) r2 = creat(&(0x7f0000001200)='./file0\x00', 0xe6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000001240)={0x3, 0x0, 0x4, 'queue0\x00', 0x5}) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000001300)={0x7, 0xdfbfb00000000000, 0x3}) signalfd4(r1, &(0x7f00000011c0)={0xf33a}, 0x8, 0x80800) 2018/04/02 19:12:24 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000001400)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000001440), 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000001380)=[{&(0x7f0000000100)="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", 0xfd, 0x9}, {&(0x7f0000000200)="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", 0x1000, 0x1}, {&(0x7f0000001200)="259159966ea695389b747982cf54318305d54bd31c88351a1e7ee869501801603e6b9a626a326d16129a72ee1081a05878f3d39a3f3d7e36fb7474c18b330f360707f21e26327c280a776552aa5a215a2ed9b70fe783b5a1144c90059b3273e1b491123958831c44b2d4ffcbc9a23fb393fc29cd90bf131d8872ad349fa3a5165074bb5971186fe50ea9ac65c47eef584d4f", 0x92, 0x200}, {&(0x7f00000012c0)="b62cf39c769d11eaa40ec22e0aa39cd852d1bddcf00715bc80ab555ead06d2077744e860399fb912658ec866b34fd39d8b8a9bc8e6edff18e1e91ac2411cb3d96bc18bcfd951893002c9675778b5089956d7e93312df87ef4a7cc53a9200fec20385fad741adaa3e63aae68799f79bdffebf1100e71aeb7453fe2975b8b9a0e0b8905e625cad", 0x86, 0x7}], 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="0092b10bc45e676fa2a349635a27cc8da810ef7d1d672b2641a1ca168e8299dd48f70c1d548f42312813e05ed4e0ee8f983811fc1fa4d664384783754985e5cc2301b8b7659500f170df57b84098ad9666d7cbf1174c3b3585ee926d"]) rmdir(&(0x7f0000000000)='./file0\x00') r1 = open(&(0x7f0000001440)='./file0\x00', 0x2280, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001480)={0x0, @in6={{0xa, 0x4e24, 0x3ff, @empty, 0x81}}, [0x7f, 0x9, 0x200, 0x3ff, 0x4, 0x7ff, 0xfffffffffffffffe, 0x8001, 0x2, 0x9, 0x8, 0x0, 0x34, 0x0, 0x7]}, &(0x7f0000001580)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000015c0)={r2, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x3, 0x4}, &(0x7f0000001680)=0x90) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000001740)={0x2, r0}) 2018/04/02 19:12:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000480)='./file0/file1\x00', 0x40000, 0x4) tee(r0, 0xffffffffffffffff, 0x9, 0x4) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r1, 0x0, 0x0, 0x8000) tee(0xffffffffffffffff, r0, 0xfffffffffffffffe, 0x8) sendfile(r1, r1, &(0x7f0000000240), 0x10001) write(r1, &(0x7f0000000080)="2df1429e179384745ff5d179340d581491a8e6689cb77b9bdb917c11cdbf9dd2f84e0a882fb5aa874f6bae4a671179254a92b5215642c71e19bb4852b0d0f23cdab53ae1bbccd8bb5a2b8d0499520c0e2f5a", 0x52) write(r1, &(0x7f0000001200)="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", 0x1c0) r2 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x82100, 0x80) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) sched_setattr(r3, &(0x7f0000000000)={0x30, 0x1, 0x1, 0x1000, 0x0, 0x4}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) close(r4) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0, &(0x7f0000000300)) getgroups(0x6, &(0x7f0000000540)=[r6, r6, r6, r7, r7, r7]) getgroups(0x2, &(0x7f0000000380)=[0x0, 0x0]) getgroups(0x3, &(0x7f0000000400)=[r7, 0x0, r8]) fcntl$setlease(r1, 0x400, 0x2) lseek(r1, 0x58, 0x5) getdents(r2, &(0x7f00000013c0)=""/4096, 0x1000) open(&(0x7f0000000140)='./file0/file0\x00', 0x20000, 0x80000000002) rmdir(&(0x7f00000002c0)='./control\x00') getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000280), &(0x7f0000000440)=0x33) tee(0xffffffffffffffff, r1, 0x0, 0x8) 2018/04/02 19:12:24 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x1, 0xaca2, 0x1, 0x200, 0x0, 0xffffffff, 0x14000, 0xf, 0x80000001, 0xffff, 0x1, 0x7, 0x6, 0x0, 0x9, 0x5, 0x9, 0x8, 0x3, 0x3, 0x1, 0x22b, 0x1, 0x5, 0xffffffff, 0x0, 0x4, 0x0, 0xff, 0x40, 0x4, 0x8, 0x2, 0x4, 0x8001, 0xb30f, 0x0, 0x8, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x2, 0x8, 0xfb7, 0x0, 0xfffffffffffffffa, 0x100000001, 0x3}, r2, 0x3, r0, 0xb) ptrace$peek(0x1, r2, &(0x7f0000000080)) dup2(r1, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) 2018/04/02 19:12:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x234000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x5, r1, 0x1}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000080)=""/136) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f00001b2000)={0x0, 0x1, 0x0, 0x0, "fe6498d653b4278458445586db082cdec67a4c17547274946aa4671f398b4046"}) 2018/04/02 19:12:24 executing program 7: r0 = socket(0x0, 0x6, 0x5efe698c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x8, 0x8, 0x9ec3, 0x3}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7f, 0x8005, 0x52, 0x3f, r1}, &(0x7f0000000200)=0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f0000000500)=0xfffffffffffffebb) [ 58.217567] hfs: can't find a HFS filesystem on dev loop6 [ 58.298896] hfs: can't find a HFS filesystem on dev loop6 2018/04/02 19:12:25 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba200183a0000000000000000000000000000000000ff0200000000040000000000000000018c0d907800000000ff020000000000000000200000000001"], 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @broadcast}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000340)=@getsa={0x27c, 0x12, 0x3, 0x70bd28, 0x25dfdbfe, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xa, 0x7e}, [@algo_aead={0x78, 0x12, {{'rfc4106(rfc4309(rfc7539(cbc(aes-aesni),sha512_mb)))\x00'}, 0x150, 0x40, "38a6189c896fcb128e4257991621486356421ec97ae11a6ea4ed626a875341af7aba7bfb5aabd4487939"}}, @lastused={0xc, 0xf, 0x74}, @sa={0xe4, 0x6, {{@in=@loopback=0x7f000001, @in=@rand_addr=0xf3c, 0x4e20, 0x6, 0x4e23, 0x0, 0x0, 0x20, 0xa0, 0x5c, r1, r2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3b}, @in=@broadcast=0xffffffff, {0x7, 0x401, 0xabc5, 0x39, 0x0, 0x52a0, 0x68, 0x81}, {0x1dbc, 0xc06, 0x81, 0x1}, {0x4, 0x3f, 0x7}, 0x70bd28, 0x3502, 0x2, 0x3, 0x7, 0x2}}, @policy={0xac, 0x7, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1000, 0x4e21, 0xac, 0x0, 0x0, 0x80, 0x21, 0x0, r3}, {0x9, 0x40, 0x9, 0x7, 0x0, 0x4, 0x7, 0x3}, {0x80, 0xff, 0x2, 0x8}, 0x3, 0x6e6bba, 0x1, 0x0, 0x1, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}, @srcaddr={0x14, 0xd, @in6}]}, 0x27c}, 0x1, 0x0, 0x0, 0x800}, 0x800) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) 2018/04/02 19:12:25 executing program 3: syz_mount_image$xfs(&(0x7f0000000340)='xfs\x00', &(0x7f0000000380)='./file4\x00', 0x3, 0x0, &(0x7f0000000c80), 0x0, &(0x7f0000000d80)={'nouuid,'}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x6e, "e1760f55117c8978e400709f94558b6652580a5649c0c6c0afae57b46976bbe17bff8281222c6f499d50b0ac0a3e04a90705a224cb63009741d116f398ff79d46e907cb7290281eacdb1e7a027348e3a50a2ce34dbe39756f23fd4e39c74f42a62edeada19bd6f160d6d422ee22b"}, &(0x7f00000000c0)=0x76) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/04/02 19:12:25 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x8, 0x3, 0xab, 0x2, 0xc365}, &(0x7f0000000140)=0x14) bind$alg(r0, &(0x7f000077ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000), 0x7) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000040)={0x3, 0x0, [{}, {}, {}]}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/62, &(0x7f00000001c0)=0x3e) 2018/04/02 19:12:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0xcc01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000440)={r2, r1, 0x0, 0x0, &(0x7f0000000400)="473bc3b148978c3d", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a466e189b45cd7ca8a5f"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10203, 0x0, 0x100001, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 19:12:25 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x24) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x7f}}}, [0x3, 0x8, 0x7ff, 0x7, 0x7ff, 0x9, 0x1b3a0000000, 0x4, 0x5, 0x100000000, 0x3, 0x5, 0x7, 0xff, 0x5]}, &(0x7f0000000200)=0x100) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/04/02 19:12:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000040)}}, &(0x7f00000001c0)) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/04/02 19:12:25 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt_cache\x00') sendmsg$rds(r0, &(0x7f0000000e00)={&(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000300)=""/135, 0x87}, {&(0x7f00000003c0)=""/142, 0x8e}], 0x2, &(0x7f0000000c00)=[@rdma_dest={0x18, 0x114, 0x2, {0x2, 0xe02}}, @rdma_args={0x48, 0x114, 0x1, {{0x800}, {&(0x7f0000000480)=""/107, 0x6b}, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/156, 0x9c}, {&(0x7f00000005c0)=""/63, 0x3f}, {&(0x7f0000000600)=""/187, 0xbb}, {&(0x7f00000006c0)=""/203, 0xcb}], 0x4, 0x2, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x3}, &(0x7f0000000800)=0x3, &(0x7f0000000840)=0x1ff, 0x252, 0x2, 0x6, 0x635, 0x0, 0x9dff}}, @fadd={0x58, 0x114, 0x6, {{0x8001, 0x8}, &(0x7f0000000880), &(0x7f00000008c0)=0x8001, 0x8, 0x400, 0x7f, 0x64, 0x8, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000900)=""/102, 0x66}, &(0x7f0000000980), 0x10}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000009c0)=""/99, 0x63}, &(0x7f0000000a40), 0x4}}, @cswp={0x58, 0x114, 0x7, {{0x100000001, 0x10001}, &(0x7f0000000a80), &(0x7f0000000ac0)=0x1, 0xcc, 0x46b, 0xc2, 0x1, 0x10, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000b00)=""/169, 0xa9}, &(0x7f0000000bc0), 0x8}}], 0x1f8, 0xc0}, 0x4) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x800) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x7, 0x1, 0x63a1dfc4, 0x1, 0x2, 0x3f, 0x4, 0x229, 0x40, 0xaa, 0x7, 0x2, 0x38, 0x2, 0x9, 0x0, 0x5}, [{0x60000006, 0x4, 0x8001, 0x200, 0x6, 0x10001, 0x4, 0x9}], "821f081fc54225e83341f7e38c09a703f40c2fa0e2f777697a0a9f4db6b3b997ed2ee0cb"}, 0x9c) setgroups(0x0, &(0x7f0000000700)) lstat(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000100)='./control\x00', 0x0, r2) 2018/04/02 19:12:25 executing program 4: fanotify_init(0x11, 0x1) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x100000002, 0xffffffffffffffff, 0x0) [ 59.114851] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 19:12:25 executing program 7: socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x204, 0x0, 0x401}]}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f0000000080)={@dev={0xfe, 0x80}, r5}, 0x3b1) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r5}, 0x14) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="40000000100000000000000000000000000000005cb4967a67f58feb9abee8fc1a722745a58413bb8feb7b28a6813af1bf35f9b1ce6bca308a3647ea993384312821ef886e1801047f32a52cf52fe0b4", @ANYRES32=0x0, @ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f0000000000000000000000000000"], 0x40}, 0x1}, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x43, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000480)=0x1e) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r8 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000200)=0x7, 0x4) 2018/04/02 19:12:25 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) setsockopt(r0, 0x37, 0x687, &(0x7f0000000040)="11a2ac3bf6e1c6c32566921436add9cb486d1df4440b9233a017e650c90d65dd90bd1e93c97db5f990b43e7c1843b92f89", 0x31) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0xe97, 0x10000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x103, 0x9, [0x101, 0xffff, 0xaee, 0x102b, 0x25b7, 0x1, 0x401, 0x8, 0x4]}, &(0x7f0000000280)=0x1a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x31, "6e9001123c478f289d7d1fceeb3957d80cdabc52d44d6ed0e34b348b9909087f9f9cbfb7bfb7c037d84087c597b4e624e2"}, &(0x7f0000000300)=0x39) r4 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000752ffc)=0xfffffffffffffe94, 0x0) ioctl(r4, 0x4, &(0x7f0000000100)="5801d628c9070ed356c2602dbd338bfc761eba2025d08fc9bce25364872aab041f179bd7385362bb42ba46e075f248f43ed3708c8f5c26cc7a1e7a297b9fafdaf7c014c211c4a5d0d3f26736c35802327302cf7faebb8e9ab9a444d3d31c1717c23788014626b6465e49b27b1ec7446f372dc670525722cf652408d58dc8c115342214fe68c4dd55c6b02bfc2732a347a573f67fde25a105d8bcdf3e494592ffbef5b3aa998e40d3479d41ce0c61f5a2f0d3c19d6a29aff39abcf45a4f149bbca0b9b2c7e0046b48e454e008cac804f81225665c78c0d98825") close(r1) 2018/04/02 19:12:25 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x88000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x6b, "89076c3b452d9f63341e819b49a8a34a170ad647b8ef82d4790fac7e57d772f551fc92caa5f6753dd609001089bfd73c35f2719b6e412626bd11aa4bd3364dc9c0f08f37fe5bc058cdb156a5732c4885abd4e28ddae39afbc6fe92929902dbaf7b10d8dd9e518e8026b08d"}, &(0x7f0000000140)=0x73) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xd6}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000340)=""/83) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x3ff}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000300)={r2, 0x1}) r3 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea6, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) fcntl$lock(r3, 0x6, &(0x7f0000000040)) 2018/04/02 19:12:25 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x6a0201, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x130, 0x29, 0x302, 0x70bd28, 0x25dfdbff, {0x1}, [@generic="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", @typed={0x8, 0x26, @u32=0x68}, @typed={0x14, 0xd, @ipv6=@loopback={0x0, 0x1}}]}, 0x130}, 0x1}, 0xc000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000000c0), 0x8) [ 59.190633] XFS (loop3): Invalid superblock magic number [ 59.204514] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/02 19:12:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x141000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = accept$ax25(r1, 0x0, &(0x7f0000000040)) r3 = accept(r2, &(0x7f0000000140)=@rc, &(0x7f00000001c0)=0x80) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0a4a21a300000000000000c056000000181a0000ff0f0027b14443000000000009000000020000000100008007000000de000000c489f8b6ffffffff3e00000000080000ffffff7f000000000100008000000000717e863e5be58041400000000000000000000000"]) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000200)=0x19, 0x4) 2018/04/02 19:12:25 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000040)=0xfff) fcntl$dupfd(r1, 0x406, r0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x800, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$void(r0, 0x0) 2018/04/02 19:12:25 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x11, &(0x7f0000000880)=ANY=[@ANYBLOB="85000000000300004500009500000000000024be3cd812614e56d32d0f9ad54bec5b349e4a6ad219e3a21e5cd97bda2f62886b2fdb0800000000000000a8d81c0fe825d879c1a612250c3f20c7bb9941b39971eedbaf834e0ce40e100d40c4ce0ea63c8ed6690e975eb324dbd63d5314bb89c6db0694b53c4bde5975000000000080000000000000"], &(0x7f0000000000)='@pH \x00', 0x10000002, 0x99, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x30, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0xe4, &(0x7f00000001c0)=""/228}, 0x48) r2 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) r3 = dup2(r2, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0xfffffffffffffff8, 0x8, 0x5}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r5 = request_key(&(0x7f00000006c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='&cpusetcpuset\x00', 0x0) r6 = request_key(&(0x7f0000000400)='encrypted\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000680)='/dev/snd/seq\x00', 0xfffffffffffffffa) keyctl$link(0x8, r5, r6) recvfrom$inet(r1, &(0x7f0000000140)=""/110, 0x6e, 0x103, &(0x7f00000000c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r7 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, r8, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000840)=[@textreal={0x8, &(0x7f0000000740)="baf80c66b8d46e908f66efbafc0ced0fa30b0f01de0f082e0f01cb0f20e06635000400000f22e0650f71e0060f0055d73d040066b9650800000f32", 0x3b}], 0x1c1, 0x400000010, &(0x7f0000000800)=[@cr4={0x1, 0x200210}], 0x1) 2018/04/02 19:12:25 executing program 5: r0 = memfd_create(&(0x7f0000000000)="0010", 0x8000000000004) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x12, r0, 0x0) setgroups(0x1, &(0x7f00000004c0)=[0x0]) 2018/04/02 19:12:25 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x6d01}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) ioctl$KDSETMODE(r1, 0x4b3a, 0xfffffffffffff001) close(r1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x8000, 0x2, 0xc61}) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000000200)) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000280)) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000100)=0x6d2) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000300)={0x0, 0x9, 0x6}) syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x9, 0x2003) 2018/04/02 19:12:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '\\(\x00'}, &(0x7f0000000080)='cpuset!*\\#\x00', 0xb, 0x1) sendmmsg(r0, &(0x7f000000c100)=[{{0x0, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000003040)}}, {{&(0x7f0000000680)=@ax25={0x3, {"9d27f2fe15e716"}}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000b00)}, 0x3}, {{&(0x7f000000bc40)=@ipx={0x4, 0x0, 0x0, "c71c86c53e6a"}, 0x80, &(0x7f000000c040), 0x0, &(0x7f000000c0c0)}}], 0x3, 0x0) 2018/04/02 19:12:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x401, 0x40080) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000017c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x7, 0x3, 0x7, 0x3, 0x7f}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0x7ff}, 0x90) sync_file_range(r0, 0x4, 0x4b20000000000, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x38) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x2, 0x224080) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xfffffffffffffef5) 2018/04/02 19:12:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0xffffffffffffffff, 0x84, &(0x7f00000002c0)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000200)={{0xfffffffffffffff9, 0xa1dd, 0x3, 0x4000000005a83, 0x8, 0x1}, 0x80000000, 0x1040, 0x3, 0x81, 0x3, "e3eec7f41d5316945c30300eb0e41cdb5b4227a6ab6148cd9404f5be56e0dc90478af3bb94ec4dc15fea44f9123c2341335028eab1dd81e844cedf598ea99f797b5eec61923636d7d54e6dffb66efcacc15cc77add29a59e1799e475eaaa30de0c3c01ecd5862e1db2c1394240ed341d4bec534e2b038a09767b8d47965aa92f"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x8}}, [0x6, 0x7, 0x1dc8, 0x7fff, 0x88a, 0x2, 0x5, 0x2, 0x1, 0xfffffffffffffff8, 0x4, 0x7ff, 0x8001, 0x4, 0x400]}, &(0x7f0000000180)=0x100) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x24, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0x8, 0x0, @u32}, @typed={0x8, 0x14, @u32}]}, 0x24}, 0x1}, 0x0) 2018/04/02 19:12:25 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/131, &(0x7f0000000200)=0x10) fstatfs(r0, &(0x7f0000000000)) 2018/04/02 19:12:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'teql0\x00', 0x200}) write(r0, &(0x7f0000f94fda)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f94000/0x2000)=nil, 0x2000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000f91ff0)=@ax25, 0x80, &(0x7f0000f91000), 0x0, &(0x7f00000000c0), 0xffffff8f, 0x2}, 0x1) 2018/04/02 19:12:25 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xf, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/5}, 0x18) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x7fffffff, 0x4) 2018/04/02 19:12:25 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x4000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cd6ff7)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800400800c5011, &(0x7f00004e3ff8)) 2018/04/02 19:12:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) close(r0) 2018/04/02 19:12:25 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40000000020) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xa83f9ba3) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000300)="bb8c35d771058a96cd9fa083f87e575833ee37ede6b1716f32d1f23484099558bf73b6bcc281c998cda8") mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="0e6135247465642e3f6d696d655f74000000096f7369785f61636c5f6163636573731b31b81a3d072738a45ee8e18cf39e1dd736ba3ea9bec70d2882d12a438963a6b9308730a8a22a7c26dae285adaa4a0bd5a14b0fdcc0aa2fa07d20c9e9423fb8a574338d212317b117a2ce028c648c582a7202d5a826c07eb7fd0e76957a365f6dc3e89fcb928729de57c237b410d595eda55f9abc68807f030b607f0fb6dba96e82eb41547127fa5c36a05c5a2f8984b3a6842b54"]) umount2(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000240)=0x4) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$inet(r1, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) syz_mount_image$ntfs(&(0x7f00000004c0)='ntfs\x00', &(0x7f0000000500)='./file0\x00', 0x45c, 0x2, &(0x7f0000000700)=[{&(0x7f0000000540)="245ea4bdd25b30261780bee8", 0xc, 0x7e6}, {&(0x7f00000006c0)="f1badddb60d51fb64377131135a33238b5f57b03784509f1f585096ac4dae300ef8124c1fa11b584ed9daa406697d76099b283ee4fbd", 0x36, 0x101}], 0x200002, &(0x7f0000000780)={[{@umask={'umask', 0x3d, [0x32, 0x35, 0x35, 0x37, 0x34, 0x36]}, 0x2c}]}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup(r4) r6 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r6, &(0x7f00000000c0)="16", 0x1) sendfile(r6, r6, &(0x7f0000001000), 0xffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000580)=0x0) r8 = getpgrp(0xffffffffffffffff) kcmp(r7, r8, 0x0, r5, r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r6, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)) futex(&(0x7f0000000140), 0x0, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$TIOCSBRK(r3, 0x5427) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) 2018/04/02 19:12:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x3fffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x100000032, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)) 2018/04/02 19:12:25 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x105000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) connect$can_bcm(r0, &(0x7f0000000140)={0x1d, r1}, 0x10) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000a00)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="300000000100000000000000000000000a000000", @ANYRES32=r3, @ANYBLOB="0000000014000100ff020000000000000000000000000001"], 0x30}, 0x1}, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000780)=0x7, &(0x7f00000007c0)=0x4) sendmsg$kcm(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000180)="6afa1066fe663f93e65ed623098bee80e05d02e09c44871def533c2faabd860d972a20606b83413d81c5371df9b6c477024a9bc623b5f5b8b01e48a04ca1a3918c74b1bfbdb9e7e79e33945872c0ca006256191d4ef6614f83fadc1f3a9cf5fe7c9ffd3accf7757e38fb2157a1d8a118bfeb25cf851c2988bc68d5", 0x7b}, {&(0x7f0000000200)="a8e353cb8c05d86e5d923cd9bef16b458a51c3b06aef3da9c23420be95e81b23bf0d93ebf2c503f797b5e0ee4d3681a6b84f1e0c139c0abbe936e7a3bfd0772b747b24076bfad276f008fc", 0x4b}, {&(0x7f0000000280)="2868febe1115aebb10483bbfc14723bd7d6dfd9466504b51e9ea5005a9ce8ad722323e4bcf8208590476d494d188a758afdcf3bf9406af45ca01f4d124996413a7880de4f48943e71d483cca71d83d7683aa91cfa9e10d991e1c53f28b677d4b4bb44a455cc1609182eaf2bb5781b6c27c6368b6ace4e3938a783bb8542a0b157eb5f616e2f50cf3c029f8f768295210666d713c8ae1d57eb106f15e5fd23777e5871dcb7962ee2e29e936285f166f65eebf6081b63c4694a946f792ad20d404c2f5302019b1c6aeafba02d9b1020ddf0bc6e17532781ca9cf3e", 0xda}, {&(0x7f0000000380)="01ceb129e2995300a1495428053bd0cbd12117902640ac6d9a462c1c1bb965dfa50acdfdac5483c59334dcc58a76717df3b19fcc7c4d063af672f3f301364ec4fd67e180d81060ff75859df6ef3ac030c13f59b445c59421d7037e15f2c94eef4433fc14f2823ac9cbd0630850e03bb0871ba169f66412b8c0d26c2b67109670eb1b1078c01f99f5e97e308cb41b6348665911d283775163ceae125ecd80137f9590690eda61e6809dd35d848e43acb84cb5db79d89a57a7924df01d5abe8f378a4e87293470f860bc6b3ed85f4e4b787c4f2573a68f45a3", 0xd8}, {&(0x7f0000000480)="8c0f8e956c7866e1dba782e87624f9b987", 0x11}, {&(0x7f00000004c0)="ccfcec4b5e3e1da40e96d4b1a526786e6c74e9c14f35a1377e86ab7695cf35c71d35b22885c88d481c3548fe1de85263d23345490a1c39e7c7194e855a3152eca0d68f676272a30cf8fc66195ec1e19ef8d304b9cd6f9038c1d758", 0x5b}, {&(0x7f0000000540)="dce230aaf882e5bbfdc99bfccf6e93607863f9e6d17610b08d9035ec7ee340e4171a1fadb285d6e7f2cd8b1ef6b6edd33c5edac6d144ac71f6c9d1f52323ce6e8e7d74a2d058b70ed88ee5bdb3ff4534d01a7704210d16f0313405c2c321e6d70817d5a215e5073ce819eace217b864c1927858315d152b1c88301e67e4b31d6340e6596890010c8c50ad4c53fa241ca045cf4b340d7e0f99a7027f0d5a2653aa20ffa8151c3", 0xa6}, {&(0x7f0000000600)="a4570aeb9e2308dc4c125a968550175774bcd29b2579cabe99e6a16764", 0x1d}, {&(0x7f0000000640)="13609b0ea8ba108c4c13803bb87c94845ffcae", 0x13}, 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"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{0x108, 0x103, 0xfffffffffffffff7, "a0a5678a2e6dc215d6e027d59dbbcea573aa083573cc796e01cb249222d3d02206fe58ad721438e056bda2bc8cbf047f9073ae4afb910603bada4800040a97fcd86b2b7ef931d7b28d22aff9fc2d319765499096b800a984ea0e928b0044c879386b0afb081ef3b7fa64e009eefb8392e940ea8e5dee72c9c61a7fbe2569b6b12c32ba4774b52e07daedfd89237d8c4fc503d8f200449344987649ef6a6d5caf8c8982f1dd7eadf4bc9c97df153d36c03d94b35fb5fe4a09661c32391cf2bcdc7903f1d9a0df529e7987865d19e74f52c9cc6d032522dc7072904b773cf8fb623fb687be1d29e4f730b64e8aad4611a70fc7d1ee"}, {0x68, 0x10b, 0xffff, "4f7d738b29cc6a1fd25c73d74959dd03b4f03800ff68e0bc85afd35c3efb900dc1b3bcc55ecc6d8011f62890d063a4352d214b80403f92cb164ddb7b1807e76c32166bd432f04ed9a92fa93b89dbd03506cf9090"}, {0x90, 0x111, 0x6, "3d39565bb084b6309a381053a2101ff9cc20c3fb227b708cec333657fd6127d204a29ae1284470cfd1784c0eb00eee5d16487fc62f159ccbc3a3a447e4f7d1882b025af29d6fc97c2e5156379f12ef7c97299c0ff12504c61d1c830ae3da20179e67913af6a1df2800f36ded4e38269dbd672fd881cc48287b9e8d7099ec4127"}, {0x38, 0x112, 0x8, "dbe8ce7414d5bf2914c6151659b76f895c191ec142d7b0c5dbf8a99069811f100de5c70b819451"}, {0x10, 0x108, 0x40}, {0x40, 0x112, 0x7, "5312c727cc65d151250e896bb1ab9fdd94c4896332bcd786d3c2f15b75c41ceab8cf48433c5abc9daabded85e123"}], 0x1348, 0x4}, 0x0) 2018/04/02 19:12:25 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = add_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="31cc17e797ed648abd0f074eb9fd95d1d0d592c14c2f5c30a33b70fedd95f8a70e8dedf7c40f5a8aff6a49c7ea8c3169def483b815eabdf9abe7510bfbe8e1eb17a2e27fcc859459994ed18420718b4421772b", 0x53, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0x80000001, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000359fff)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 19:12:25 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0xe, 0x8000000000004, 0x4, 0x3}, 0x2c) msgget(0x2, 0x41) bpf$MAP_CREATE(0x4, &(0x7f0000000000)={0xd, 0x0, 0xfffffffffffffffa, 0x0, 0x80000020000000, r0}, 0x2c) 2018/04/02 19:12:25 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x13, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 59.818306] ntfs: (device loop6): parse_options(): Unrecognized mount option . 2018/04/02 19:12:26 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000040)={0x8e3, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x10) unshare(0x8000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40080, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000100)={0x1, 0xb7, 0x9}) clone(0x4040000, &(0x7f0000000200), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/02 19:12:26 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='oom_score_adj\x00') 2018/04/02 19:12:26 executing program 0: mknod(&(0x7f0000000100)='./file0\x00', 0x8040, 0x3f) syz_open_procfs(0x0, &(0x7f0000000080)='net/netlink\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0xeae) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000140)={0x0, &(0x7f0000000040)}) 2018/04/02 19:12:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000200)={0x7, 0xaf7, &(0x7f0000000080)="9f30c9f55d61a49d831b2a9342f2c580b20a0a41471f85227cb2e4ec8e34f5041e8eb39e608bb306847b0e0d56d2a47ba934c720369097ed9d7565b78b85ce65ab3f656b072383eada4350c7", &(0x7f0000000100)="6c14c7800b5a3448f3877a09efe1a83eb79b20963560e23780b73adc26eb8416757a465c55b185ac83c0e8f6ad7574ab066e7e51ba859fba8fb741d567252f09e9be4a3811237386af38e216412fdd9db5afb7fdeff0c943c22d3af1b017614fa685f41f6e915be8e4d15fcfb49b0aa7b5402f1f3bcdfbffeda91c24e84319226533b404196d17c4735d9ffb05cbab558ca11c7ac83af5dfcd8e5f3e725a4e55b408b6bf72c4888fe86fb7c3beaf382e9a0b4d46f5c604e69589408921e12dcbfab23180965caf6c3b5a0e9e43", 0x4c, 0xcd}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/02 19:12:26 executing program 2: getgid() r0 = getpid() tkill(r0, 0x24) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x2c, &(0x7f00000001c0)={0x0, {}, 0xffffffffffffffff}, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x66, 0x5, 0x22, &(0x7f0000ffe000/0x1000)=nil, 0xf6b}) 2018/04/02 19:12:26 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000500000008066263736630000000000000000000000064756d6d793000000000000000000000696662300000000000000000000000006c6f0000000000000000000000000000ffffffffffff000000000000ffffffffffff000000000000000070000000a8000000e0000000736e6174000000000000000000000000000000000000000100000000000000001000000000000000aaaaaaaaaaaa0000fdffffff000000006172707265706c79000000000000000000000000000000000000000000000000100000000000000012c72ebf294500000000000000000000"]}, 0x218) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="8e000000f1a1e8f6775c0b24208da4fba2a6a405a267f52ecd0d6147e1d548be2b1ea1e5e15d628e0600272e4b79b1cec3c05a150890c20e4a5577da140d1e34595d362d6be0b8d0980c443752efcd89296419362bbdcbb959699b255225da742a2732ea75408504000c923b52547c6d34a8726cdd37dbad1c118cb798b5158884dce1dc0b512c7e546aec49bec9f20aa6d0"], &(0x7f0000000040)=0x96) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r2, 0xbc8}, 0x8) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000002c0)=""/186) fremovexattr(r0, &(0x7f0000000440)=@random={'os2.', 'em0\x00'}) 2018/04/02 19:12:26 executing program 6: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000004c0)=""/223) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70}, r3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000001c0)=0x4) r4 = shmget$private(0x0, 0x3000, 0x102, &(0x7f0000344000/0x3000)=nil) shmat(r4, &(0x7f00009f8000/0x4000)=nil, 0x4000) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x8000, "e0b618b5a2e0"}}) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) r5 = getpgrp(0x0) getpgrp(r5) getegid() mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8)=0x401, 0x2, 0x3) 2018/04/02 19:12:26 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = msgget(0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000001540)={0x3, "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"}, 0xfd2, 0x0) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x20, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x9) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000000140)) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) clock_gettime(0x5, &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001}, @in=@rand_addr}}, 0xf0}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x5c) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), 0x0) clock_gettime(0x0, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000008c0)=ANY=[], &(0x7f0000000900)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000100)={'dummy0\x00', {0x4, 0x0, 0x0, "0be47daea147"}}) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/02 19:12:26 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/123) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8010743f, &(0x7f0000000000)) 2018/04/02 19:12:26 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f00000016c0)=ANY=[@ANYBLOB="41d37f4ae60017ea6e9be2a61408ee9232a5e40b8e87bebce48ec0c9e9f0c99bb0addf7a1f3df72b4bfcd2b9cb9b5d2a50dbf679d9afd2a071db2cb51a0ffc273762efd2fe1552422e906390c04b06ecec90a1e5812a57e64a5b1eb455ccc808f07cf577c2f8b6067d08cd9be0", @ANYRES32, @ANYRES32, @ANYBLOB="e27dfc8b6f74bae6051e1d3afba6156d108bb39e81133c9a623fa5460ce4b882ed200076735111263dcd2e9fbcca58fcea161f59ede0025ba3876e9cbdaa9320d78e0a5f0e83e89f44279b849496e49872334a66facfb075f3d018f7c2ea2db4585cda40ceffcdc8a275", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES32=r0, @ANYBLOB="8933b85594a74b2734e96406a2057a33de533c10c0862b9e3edcdb27ead88a32be476b8e87bba8a987a3de2a70eb58b946a8fd92620acc9e793c9d07f61dffa15f52c0ee2c0e558c47b5cfa0eecd73edc43776c98486fa02e6f23427e6d5d0763305c82ee6814b53c302bd5b63406fdce2e801286b16cbb3f1b93f18dccef0002034015c722b7b0744ddd5376c3a588309fa9e9ecddfa366956a66a92c7e395a20cb00b6ddbb6d099040b149524d3b133343f796f8f3e72eafd13a5158ba08423f373b06ff05ad0642990b4778dc44a00729fda3cc4342ed3b6ee6b98be044b3c4d2f39a74445f15af30f126bf51fb7c0df73c968a317ecd7439e549db0206a3d05c7d8c15611211298e3dad047edaa8ae53ce680274226b652c14b00275be46ce3c7d8decb700054d117c4c03168da442ba6fa3f0768da7bfdae50cbbd37c18044d94ea2203f04dc8d023e86315d2556d275ab06a22861784febb4ca8bc69544aad25ab2cd4d9548f3abcb95202ebcf82a6d31370465e972921516d869ed90c05744ed864145762f5c694473c38416f14919b98f3c92b06daa507c3caef045cc3afb2f703942327ff82fb3bc46bf4c1925f6789cbcb3271e445318a8f3236451f9f3f92501967995893245b938bd21981ee1d1e41c531f16af916acf50d054c9147eff72ac949996ec2a96c0ae9bcb832196bbff7c88c0966b06844a1bfefc2d092cbbcf0418957bbcf1f4ee1819e4b91d01aa026b97c33ad1f5ac42ee03b8c49f3716a6feb9eb02bbb214209db24cd032527af3f3cce83039288cc890775b773977121d6d7eab0a29a1a066b4b9bea035ebe12f1a5a5c0ce9146e1f922d25c88267def58b649ba00e9045e5223ef48a886bee632587218306b62a692dc35a917ed355ace19f0e63a074cc159de5820b40206b0e331b2d09e93ce8b653bdaa1c1d47fc8a7485573bcaa45f5913ddcc8943a79367dfd960a1934aae11195e228c65b8d4d0b171ef573a2a194cafe0e182e21c7aba91bcc595297ab012a838bf34d824b8f4abccd75ce403083e64e910f462fe6bcd7cd2fdf03d56bd5eb4444dd8332cf487b65d11c4a18faba91ddd22306c729c4b0d76f3828f6217808eac3de82ccd71aa5d4c0beccb966d3a0738142b547963eaeb2d8d91e1275ad234d8ee99ff7bf9bf49e527db4f5b9481d848482afb02efc5354a55eea87e4f60971ef6c4780ebd47304b7cf4e0b3e4a5fd3cb80b0568e80637a21aee7159907d31069be852614aa9d325dbf29adb765bd20817864869126d15cc0afc020140795d5f75d6d49ed28b4d47f7aa1c17c31a0389147c91c84eaea2d60da7277f7eeb2fb922676bae5a60a57522645d6eefce4fd6465cf9a6efe946aaf4816c50f2733a30a138c7df92cbf007ec21fe7dfe7396cf29f84e91b3e5876c3a71ad504fa73ebab55bff827e951faf52f61ff103040e006d73ceabc9b14aed6b5627ca289edc723f2c245597add1771c8cb4d51b403db0344cd9fea18dfd7c52bb8e3655be1a6bf128aa43ec007f74b479cc87e7f96e005c0020bb6b76380a8b82e1c395a070d4755157a6c1e3ddcab602e0ad6c677a8bd803d6220128ef03765eea9d06d2b9a5f147322c0fe6b022a4d6a0858a2e2f8de6ce3acd653e66bb66152b279406d33d7f40fd6a867fdbb0d634adb27805331c0fabc2c5bdece5a944d0ce7a375537394196e460bdca033e861c377d54911a1443aad34a017fe7d6f8391a77c80d91aa67c5304f43d178450ea50638769068bc4be16922edd5d71d11c55ee734423140db47403b1c287aee97f5160cb95384fb43f8f382fa5e7e8050e640be022c52308cc32ca38c7b233a34a5804116d88fbe051138af00296a971c45f774e7c378ece51c7182f35d5ac4d936be8674caa72b506427061158e36d64f1c089d6ac4dbbd88f3d254321c349df3d128d7ca37da304d1c3f3e1cf5ad15d4574f82deb03b863f4c147cc6e64eae041e547c71e0acdd145c0a606fb044dc495fdfb57cf071e17e63a248caf238e96a560bfa96c5f2b586a43ed3fbbba31af7eb2fd130f2429d077ba700cee38529e2594b3202491ef44570fcc66e57c2e2cf775c7ea9597a5fca61c1df3d4a5c3d9830490d3aa05a920b02e42ac69ad834110a646a1d3efde8320803bbe2b1dcec72ded21f137cb55cd6d1f8ed9befe7885cf7484e7d91ca762af974df3afc390f4ae55208c41f2a88d766a1c9cc32627bba0f682b4411930f6cce0db7af03146b91ab3f5f88e82a2e523ae25787ab985468696fe3da3756c874ff695ab3108366374e2d38de4acab3fa73af6d69e0f2ea007073b2c4925accf39375b91b346675e121a90385bab48053df372d5c9dab7966e884b05d179fbf68b99bcb6766fc8c7911de5f4c5cf632e48a1a59ab4b9bf118868f6501a30d47cb01115c10d867044802c1f549d8afc2da699bba8ebe1aea178b2ab85d9da933686731fb317182104dd7cfff60a138e742773715c6a900be8f4aaa8a7a6d784ea2e2aa4b2882a83c7eec31e4be4efef8a45e63e2893d452af85a8148738711cfca1cdcd58ecfd7494bd3cd91601fd605245f9a8cdeb76bbca1f262d3e1dfc6a6dbdc5bdfe051824ccb1d97d132d0d55226fffceb1421d431c17f1e83839cf6dfa256eba4de369518a6c835051c2aeb9557ad2e0e429b1592ca432e4ffe015397e5c5ac77209c833d420481e13ac072ace07d83784fc5a52ad55870253a148805486c0e6c0209ea3fe54f4fd15ad0cca501d91bb0599e3c4ba981af4824281a7f25b6de4c75dfe88ec2415d5a9ddcd45a630a3f2d51bded3c5b9784a0a6855fee0fefe662a0dd6d1f096b089b980a7bbe9072c7a0ac764dcb702c8d4cefd182b64be5bf0107ff936a159a4541506d23fef3e0b5a607cb9d9f27adbe62d600eb06734c5f31c50f662884438d8491927b573fc7e24b2c51b2a7c0a75176ebda7ea067e63ed7d73af404edeaff9c733c71d1a8bf062279b98594573088b41030b8075a2abbdf9cf10d4710939f320038f8cdb09b448794c6bef110ee17b397e7a0168fcc8c690a7baa60771c4bf36f288a2afe868e79a983183e4caa30c5f2cdcfdf7aed34337b633036d614b7f80e6543db3f2ac496189b5d52a854322908b09840a56b33cec1dc047499d7ba8d93eedb14f2d424472d68c9e9fe36f322ecf8a8c7edd9c35b61b833cf5d049b0a5a5a05b2cd471c43ff4c57d3078e1b66b337c9e3782b3d2f06a802c6dd4e8bdaa8e6036640653e6a4ca2f0abf1a40047e55db5efff043cc57f6fcfe5a1e9a3083a85c3c6700f06eef0e0f97eb4aefbea213bc6e3be71c214bcae61ff7e90a7b11824c2c1179efb0481d8f9844f97757a0aeb8b13b3530b2ea521f50381891446020f285d65bd0c441de21c06a291db13b91207c2e98c70d2566c0f09c5dd8077d26decc57529596a2076384b52d9f02dd235ce660659666fca2ccfe45ce47c6295c71ff6df77d849545094f2b6f5973a950444e6312acfa2ccaeb3041ade594f53f446f0edd379756ad76fcfb7c727b88fe686c1d99f4c45e4b1a50ced80172ee25ea489457152122007e30827cd29d61fe35f4e1fdcb41f4ce98c3c23565f76377fddcabc93dc97cd43f3ab488d97b002c265281d1fb2b44a3531b3ec4fff9d23b9b819f93f328e836dab2a7d2689498d9974d2b55671a7cb5eff03eabc4a93f49cf9565686116e8a0979d12b0cdc97839ada0da6d6a0030314430e1e94d9c6e72eea7ef368fa12f942c11db13febeb47ee159ca9c5efd254830ba04a2f166da63569478accd79c240813cfb116546c51510e54abb40130a5157a25365176646a430677250d7cdf2850c02714e4988c934ecf7a209a57753b6298a485562798738ed1f48275b164698a9fc3f33291f136f40ad6bc7a3d84f11437e6eb03bb96e0191184486819f5c8fceff2b71d4509fcb13e1f7679a4ce76513eba1cdfc6373b62be9f78e372ccbaaa3c359056806827cfc08235f0629d74d2b78c83021a2a9eded758fd4167df1d131e30eae071eb96cc81a6f2bc9b9447b63c092e1830e4a3934c4219d29971f4223107910523fdcbbe80728294b618168dd05720b7e6847d86011b73e541eda5f4c034b31fdbbe249d1dea83302e7982c8276307544826710ab485abb0b3dfb34d02bf4f451a37a86c1927b84ce1934a8607926058c86c90141325f2a7b983089e99c9bdabcc8050f557baca313b21011e5441b0292b9b9bbcac34372ddf745858683b366169e1aa7b51bb81f24808d0789464a173a9645e22b980ff15e45dfa29608ac0dc318dcbae7f18deaed7e32298e14bd73380dbd11ba71d974fc3f91e0a43f4afb41a5c3c7f49efca48863e7a6eae5713eaa5d35c6dbfae56af66cc75e3a16f54aabba911249fb1f749864b90c3200cb0020e534a3b55c61744cfbc9b2abe63d758ee50c703e16b1ecef2e65a805f555df07c5a7ca9883c055e2b835b0a3918e4b867e947e2af1e3a269a8b22d6a8ad83b2bdfe77dcb6162ab5beb1e62df3a589909ed5c0e5dc6adc1d577f3db250ec7c99d90fd4a2c36faecabb6b9dc458339e3cef4b076b21b9fc92aabc984bacb85e9672b4af3a744a23c4433564c33c05819b147289b05856fa260033f863f8b26b4ccf0f1613c2db88598f6d11e448467bf5e0fbb56d77653501468973744f96db36409bd1d226a5255a8e0034e2bff5306fbf142aa096c8b7eec4ff5bb7afc94ad74c8dea0e74cb657cadefc91a32a189a5dbdbc767437c28933357e1acca8d730f409bc322a9e819113f4f4880b5d72af60b0a05885acb40bc13450dd9e4db429d9029b285a25a4f909aac9096b5efabdd59a3293d2bbe2d68fb9f561396bc1bffe306c71e3bac5fa205b79e4107928df49e53caf883a9d3c5490568223621bdba7541690c27f63d758e4ba26fbae2f19f96a5cd5514450464e2d2f96e1c78eb85c16dd10887949f3d8050b1588060d739549651cc25f87a513dc6fe8c26435ac9c2857c3e360306ad06b381fa2347f88584787c2f3b7b2869eddaf31976a99e4361710fc892690dee854e280d3e0d42a8b79091298df0d6607c8f1f88246f1f5c0b5ad0d6d5cdf597621c57c4f2e62bb4b9f6083bcaf6beae847e685d7fd41532093afe81e843910df12d8141368a69a49d0c4a433a8796f1f561e729cc8c0aabd2dd26ada5f11a03b5325051ce948f5dfacda9fc756ca3d5cf151b3fedc9da50b1b610e9ec816e93347182f882eb66d6a9f42b67cf33f6e6ed967abf4db7949c48e88e1fbe9aeea381e53026860d7aac0a3d444b7846c52f5be8cc01c517d36ef9134e56911aa32fe83edc32860131536e08508127c2ba39c8a326590603129438cc7207e34fad390224f3f131b0d4f89f826b59a912205e2d4466d1e69fe1d295591b3f9fe945e3d58b9f4b4c15e58e8e69dd31828ffcb7ab1d9ad5c69ca4b45c67cb0574b0b51a96e0525c8ea50b33ce940b282ccff4f5ca5a804f765e33fac3cf09cb17524f4d1b9562b1a4fac9f62dbea775e61d45d89665a2d1d812c1a9406fde70e85fe224f12944a71ffdfcc9bffc7ebc755de0df0211e9001a196bdbeae5db1ec7dbe850c598304ee0776eb62b781d54661415a2ea151d4d85f5faa6726c16d44fe94436353517309678aea0a74d70e8ebff5701e98fbe1502c9ab0ad6bdc2e7a6c7d65fdcec7f81f170f52c1123507a15be829fcf3e5172eea100145936278b2e8664c0f167e42deb93f8b0e803c5f5b0b715", @ANYPTR, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR64], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES64], @ANYBLOB="3f777763ae2f85a34e28b5cef9bbc4389aa6fc607164c522cd7c075c761b359dd5f94aad34f0fdee01f3e0946c79a0e86fcdb94bd3412c337dfaa84b54a3976fe3b87340ff45463fbc3d280eafd95a433e2b673d873adef40cca27bf72e0de1aba793ad1986b61bfc05fb411b168173e5907248fd3538a6bf442fc5ad5dce646cd25d2f321a51486896dce2df6af22f6a977f12afa0697f82106d06c5754d7ef9a98b3bdaf505ce6da39971d5fe3bda023807ecefa16da06020d3339e08da99126a6d780ba3853499da675f82b6d4acbc1a7e2220d3cfc83", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="5d5578aa09859df6be256d51576b2632e580304199762284909e5b97dc6f91cd388d9c75877f5407d91516e49876d079388746398ac6b9404a28d3366691017fbdf58b09af4ce29826805b961f2eb67c1f48320dc5bdb51740ab280417d4859e2975e10e4f25a57c544d91aa3f0e1d3b43794179118e7f9e2f8c2391c8c759fbee3fd1cc94456e0acadbabb7e7c194387c82cf16e005d60c1c16d9563f076d3f0e2372279c30b700237e60bf9d7caa4c3a1a4091f4dcbf38f864d3a40331de9aaaececd735999fe123dcd0b86b723d2f679999da", @ANYRES32=r0]]]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[@ANYRES16], 0x2) fallocate(r1, 0x3, 0x0, 0x3000000000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) 2018/04/02 19:12:26 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x7ff, 0x2) syz_emit_ethernet(0x7a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "169476", 0x44, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/04/02 19:12:26 executing program 7: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) clone(0x0, &(0x7f0000000400), &(0x7f0000000000), &(0x7f0000000480), &(0x7f0000000000)) select(0x40, &(0x7f00000003c0)={0x6, 0xcfc, 0xb48, 0x9a1, 0x5, 0x3, 0x6, 0x4}, &(0x7f0000000400)={0x1, 0x9, 0xbcb, 0xfffffffffffffffa, 0x100000000, 0x4, 0x100000000}, &(0x7f0000000440)={0xfffffffffffffffa, 0x2, 0x1, 0x7, 0x3ff, 0x3, 0x1, 0x80000001}, &(0x7f00000004c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000340)='/dev/usbmon#\x00', 0x1, 0x200000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)) semop(r0, &(0x7f0000000040)=[{0x4, 0x800}, {0x0, 0x5, 0x1000}, {0x1, 0x9, 0x1800}, {0x4, 0xffffffff}, {0x0, 0x80000001, 0x1000}, {0x1, 0x100000001}, {0x3, 0x4, 0x1800}], 0x7) msgctl$IPC_RMID(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/connector\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100, 0x40, 0x72, 0x800, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20}}, 0x200, 0x1000, 0x44c7d3e1, 0x0, 0x9}, &(0x7f0000000300)=0x98) msgrcv(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x2, 0x1000) fcntl$setflags(r2, 0x2, 0x1) 2018/04/02 19:12:26 executing program 4: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x80008, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = dup2(r3, r0) syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r4, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x3) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="35000000ffffff7f00000000ffff00000080000012ef79d6f30fd2a4987a1e2f2fc269ec"], 0x24}, 0x1}, 0x0) sendmmsg(r0, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x438, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x40007fff, r5, 0x10001}) r6 = socket(0x10, 0x20000000802, 0x0) write(r6, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r6, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002100)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000005400)={0x0, 0x1c9c380}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000300)={"6970366772657462c230f291923800", {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg$alg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="d2a181944e3b7f0ddf469dc6fd079040f22fea65e9ec3b2b7a4dff8526f32b9ffbacf7ad8a543a8ac6428cc2841371a28c73ad080418857e2fc9ac1fbe92337006ea2366d92c3e6e359b39d07552875b4a72ca19c24cd98b303a2b5b79c74abf14b3fc4e8c484f0733dbc782d006a7b13e3d417ba2da26424d4e251d16dee4098d10f2b858311155f24408aba6613df2dc16183c134310b08eef730c83b008c05243ba499048684cd3d47c777807661ab7ff7d2978f37c29", 0xb8}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x2a8, 0x4000}, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r2, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/02 19:12:26 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@empty, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1}, 0x8) 2018/04/02 19:12:26 executing program 0: mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x100000002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r1, 0x1}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)="2e2f6300897d96802a64c6684f05d9b4f0c87e0d7d0000000000000000000000000000", 0x200002, 0x0) r3 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xfffffffffffffdb3, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r4 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x4) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0x0, 0x0, r4, 0x0) unshare(0x20000) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r5, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x1) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000000000)=@pic={0x7, 0x88b, 0x8, 0xe3, 0xfa, 0x7, 0xffffffff, 0x1, 0x6f4, 0x80000000, 0xffffffff80000000, 0x6, 0x2035d70e, 0x2, 0x2, 0x4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e20}}, 0x1, 0x3, 0x6, 0x9, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000600)={0x0, 0x8, 0x100000001, 0xffffffff, 0x7, 0x1391763c}, &(0x7f0000000640)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000680)=@assoc_id=r8, 0x4) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getrusage(0x0, &(0x7f0000000440)) fchdir(r2) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xffffffffffffffe7) pipe(&(0x7f00000006c0)) 2018/04/02 19:12:26 executing program 2: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'gre0\x00', 0x1}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) r1 = syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000004c0)={0x0, 0xff}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000600)=0x84) 2018/04/02 19:12:26 executing program 5: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="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", 0xffffffffffffffb6) r1 = memfd_create(&(0x7f0000000000)='wlan1em0selinux\x00', 0x1) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/30) 2018/04/02 19:12:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x202, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080)={0xffffffffffffffe3, 0x8, 0x5, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[], &(0x7f0000000240)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 19:12:26 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e23}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200a00, 0x0) write(r2, &(0x7f0000f39fff)='2', 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000380)={r0}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000140)=0x0) ptrace$cont(0x1f, r6, 0x400, 0xea) sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x6c, r5, 0x104, 0x70bd26, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x81}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8880}, 0x40011) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r7 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0xa400) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000000080)={0x3, 0x0, [{0x8000001b, 0x7, 0x4, 0x0, 0x4}, {0xb, 0x0, 0x8, 0xff, 0x100000000}, {0xf, 0x4, 0x6, 0x3, 0x5}]}) write(r2, &(0x7f0000019f97)='c', 0x1) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/04/02 19:12:26 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0500000080f6d022d7556052fe", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001600)=0x18) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000600)=""/4096, 0x1000, 0x10000, &(0x7f0000000540)=@sco={0x1f, {0x6, 0x100000000, 0x8001, 0x400000000, 0x20}}, 0x80) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000080), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000000040), 0x8}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000042d000)=@sack_info={0x0, 0x61, 0x1}, 0xc) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x44d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000001640)=ANY=[@ANYBLOB="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"]}, 0x4c5) [ 61.003518] IPVS: ftp: loaded support on port[0] = 21 [ 61.009347] kernel msg: ebtables bug: please report to author: entries_size too small 2018/04/02 19:12:27 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x400000003ffff8) uname(&(0x7f0000484000)) 2018/04/02 19:12:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x31, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0xfffffffffffffffc) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="f7020565", @ANYRES16=r1, @ANYBLOB="01032bbd7000fedbdf250500000008000400000100000400010008000400f50900000c0002000800030003000000240001000c00070004000000030000000c0006006c626c6300000000080002003f000000"], 0x3}, 0x1, 0x0, 0x0, 0x8000}, 0x40001) r2 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65219a626e657200") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x80000001, 0x0, 0x1, 0x1}, &(0x7f0000000280)=0x18) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000100)="24f8936ac2f34425cd44749a5c0265471cc6801833f8ea467a273a36bb64aec855a47cb329d6492d887712b85d4c0a110c21b8e720a2ff381c40b23c85b65a", 0x3f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0x1d, "4f62b0a0a00d5302da275d7ba2414017b94c822ae2e8f1148529e9f1a2"}, &(0x7f0000000300)=0x25) 2018/04/02 19:12:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401870cb, &(0x7f0000000180)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x1a) exit(0x1) mq_timedsend(r1, &(0x7f00000000c0)="ca2b8b4864850adb7817747f6f3154c9b764b5e70e66fae54f6e0a5a7e6de6d93cc832784a58b730afd929c223394c8a0c04a735744b14d312799a30fc9533a8ce56ca6cc6f7624c3e6f703d232788b939957dd64ef74cb5db8f820102c6d5d403e97122d0c6ed712de3ba2761", 0x6d, 0x7, &(0x7f0000000040)={0x77359400}) 2018/04/02 19:12:27 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/unix\x00') prctl$seccomp(0x16, 0xfffffffffffffffe, &(0x7f0000000b40)={0x20000000000000e0, &(0x7f0000000040)}) pkey_alloc(0x0, 0x0) sendfile(r1, r1, 0x0, 0x40) 2018/04/02 19:12:27 executing program 1: r0 = socket$inet(0x2, 0x803, 0xff) close(r0) accept(r0, &(0x7f0000001a40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000001ac0)=0x80) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000001b00)="0581cf8327258582d8290e8979", 0xd) 2018/04/02 19:12:27 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(r1, 0x0, r1) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x85b259, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000100)) 2018/04/02 19:12:27 executing program 6: r0 = 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) r2 = syz_open_pts(r1, 0x0) readv(r0, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r2, 0x540a, 0xffffffffffffffff) [ 61.200660] dccp_close: ABORT with 65423 bytes unread 2018/04/02 19:12:28 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000006, &(0x7f00000000c0)="a875b0dc178ca4edea5ee93e76827395a2b64d4b58e1c9f5eda25c0d162e939c91a1b1860f132e5f33720b51e11d00222a0a7baca17126c689b54d2deb934c65366eaedd9a3320b1884b8c7915d72cd8e27be87c22b58fb52305fcda4a4fd1093e7599256f386aca37e3423ef7fba251ad6395e03ed0faaa865a6012512c297fc72566b3d300b353bf81df59d9648d8ba8459f8e", 0x94) 2018/04/02 19:12:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000340)=ANY=[@ANYBLOB="41e20b68e59eaaaaaaaaaabb08004500001c000000000002907800000000ffffffff1600907804000000e149f85c64fa4b6249a521a259c73f23cd13bd6efa0b96b902cbea60b2bc1165f044f8c4149f8c7ccc66529245"], &(0x7f0000000000)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x8, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x5, 0x30}, &(0x7f0000000300)=0xc) prlimit64(0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x180) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000003c0)={r3, 0x400, 0x3, [0x600000, 0x3, 0x3ff]}, 0xe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x3, 0x3, 0x4, 0x7, 0x1, 0x6}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8001, 0x8, 0x9, 0x6, 0x9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r5, 0x100000001, 0x30}, 0xc) r6 = fcntl$getown(r1, 0x9) mq_notify(r4, &(0x7f0000000400)={0x0, 0x38, 0x4, @tid=r6}) 2018/04/02 19:12:28 executing program 3: r0 = gettid() exit(0x0) prlimit64(r0, 0x0, 0x0, &(0x7f0000000040)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/02 19:12:28 executing program 4: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x80008, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = dup2(r3, r0) syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r4, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x3) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="35000000ffffff7f00000000ffff00000080000012ef79d6f30fd2a4987a1e2f2fc269ec"], 0x24}, 0x1}, 0x0) sendmmsg(r0, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x438, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000180)={0x40007fff, r5, 0x10001}) r6 = socket(0x10, 0x20000000802, 0x0) write(r6, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r6, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002100)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000005400)={0x0, 0x1c9c380}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000300)={"6970366772657462c230f291923800", {0x2, 0x4e20, @multicast2=0xe0000002}}) sendmsg$alg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="d2a181944e3b7f0ddf469dc6fd079040f22fea65e9ec3b2b7a4dff8526f32b9ffbacf7ad8a543a8ac6428cc2841371a28c73ad080418857e2fc9ac1fbe92337006ea2366d92c3e6e359b39d07552875b4a72ca19c24cd98b303a2b5b79c74abf14b3fc4e8c484f0733dbc782d006a7b13e3d417ba2da26424d4e251d16dee4098d10f2b858311155f24408aba6613df2dc16183c134310b08eef730c83b008c05243ba499048684cd3d47c777807661ab7ff7d2978f37c29", 0xb8}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x2a8, 0x4000}, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r2, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/02 19:12:28 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) process_vm_readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/31, 0x1f}], 0x1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/113, 0x71}], 0x1, 0x0) 2018/04/02 19:12:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=@newae={0x318, 0x1e, 0x100, 0x70bd28, 0x25dfdbfe, {{@in6, 0x4d5, 0x2, 0xa4bd937d1bedabf}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6, 0x3507}, [@ipv4_hthresh={0x8, 0x3, {0x6, 0x6}}, @proto={0x8, 0x19, 0xff}, @algo_crypt={0x94, 0x2, {{'ctr(aes)\x00'}, 0x258, "dd450d5228088978d97fa00eb2e566d3be214f21d47ac84e5be7ed164c828afd807974baf1b4114c357e6dcf5c68f11310a13f210b05d06241a8db174336516dfba2143206fcb75a26a15f"}}, @algo_crypt={0xbc, 0x2, {{'salsa20-asm\x00'}, 0x398, "8e930aa8747b691a08373311f3a99217242d5d7aa51091b103c17013f15149a5bb6b62c19f8c7e977f7690f264fb0f28a3eec0ec674ea4b5b157c2580363b8069482295c2c7e073847db967e01fc335ccd91cdb93c0317419fea82df5074ba0965afbfd0eb2dc19c00e62c1acbf211928acfd5"}}, @migrate={0x164, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x6c, 0x3, 0x0, 0x3505, 0x0, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x32, 0x7, 0x0, 0x3503, 0xa, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in, 0xff, 0x5, 0x0, 0x3502, 0x2, 0x2}, {@in, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x6c, 0x0, 0x0, 0x3503, 0xa, 0xa}, {@in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x33, 0x0, 0x0, 0x34ff, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2b, 0x7, 0x0, 0x3507, 0x2, 0xa}, {@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x3e, 0x0, 0x0, 0x0, 0xa, 0xa}]}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}]}, 0x318}, 0x1, 0x0, 0x0, 0x8000}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) 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 19:12:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x8000000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000080)=@pic={0x80000000, 0x8, 0x1, 0x3bb, 0x0, 0x20, 0x2, 0x4, 0x31d, 0x0, 0xeb8, 0x378f, 0x4, 0x2, 0x3, 0x8001}) 2018/04/02 19:12:28 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0xffffffff00000001, 0x7}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40020}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x200, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfb1}]}, 0x50}, 0x1, 0x0, 0x0, 0x48000}, 0x8800) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000080)={0xfffffffffffffe3f}, &(0x7f00000000c0), 0x1400) [ 62.230203] dccp_close: ABORT with 65423 bytes unread 2018/04/02 19:12:28 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="383a35e52b5a0503429328945ae85500f39516e2a4cf9f08eb1bef261480ceed89dfc6b7dbd806a4a9f10e62d05089023f8c1d67f481d274a0a2770230d943c721d03a12c65e7f73b2aa350cadde437f50a38b38b098dbf3c00230bc81945a6de668f3f71b5697f8a26b9cedb9542305cd280886092dfc5db29a40fbdcd254e14bbe1196fbf57bda1c955dbdb3a01ad6f214e00b05f5c901e014300dfebf96ba42103fec7a9d71da4d94daad95dae5d582"], 0x5) 2018/04/02 19:12:28 executing program 0: rt_sigreturn() r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x6f1, 0x408400) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x0, 0x200000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net//./\x00', 0x0, 0xffffffffffffffbd) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f00000000c0)={0x8}) epoll_wait(r4, &(0x7f0000000040)=[{}], 0x1, 0x9) 2018/04/02 19:12:28 executing program 2: 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) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x400, 0xaaaaaaaaaaaadd7, &(0x7f0000000080)=[{&(0x7f0000000380), 0x282, 0x80400}], 0x200200000, &(0x7f0000000200)) 2018/04/02 19:12:28 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="7b10", 0x3) fcntl$addseals(r0, 0x409, 0xf) io_setup(0x1000, &(0x7f0000000000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) io_submit(r1, 0x9eea4c2d06ad0f15, &(0x7f0000000440)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)='0', 0x1, 0x0, 0x0, 0x0, r0}]) 2018/04/02 19:12:28 executing program 4: r0 = socket$inet(0x2, 0x7fffffffffffffe, 0x7) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000001c0)=0x2, 0x4) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, 'nr0\x00'}) recvmsg(r0, &(0x7f0000000bc0)={&(0x7f0000000380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000ac0)=""/207, 0xcf}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x20, 0x600000) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000040)={0x4267, 0x7fe}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f00000000c0)=0x3fffffff, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) 2018/04/02 19:12:28 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000200)) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_cache\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in6, @in6=@mcast1}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f00000003c0)=0xb0) kexec_load(0x0, 0x0, &(0x7f0000000400), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002001}, 0xc, &(0x7f0000000400)={&(0x7f0000000740)=ANY=[@ANYBLOB="200800002e8ebd6604a351df7b04a89a59aa195640c6fcf22e57ccd5d534c3a60000000000000000000000000000dfa156d39cec644487b0f41ea2227b978d64fdbe53caae5dd6980d946c6a5b1238b418e2cfd345a0a4acfa7499c0a4c95a31b9a504a961da7153e09042d268e9051b099b251e717bbb0f6c8fafc4e051109a8304e620fe1dea5fa6e60d", @ANYRES16=r2, @ANYBLOB="000227bd7000fedbdf25100000000c00020008000500a0a80000"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x80) timer_create(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000000140)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) dup(0xffffffffffffffff) 2018/04/02 19:12:28 executing program 1: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r2 = accept(r1, 0x0, &(0x7f0000000140)) sendmmsg$alg(r2, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001840)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f0000000340)='./control/file0\x00', 0x2100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x800) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0xf, 0x10, "1bc61cdb18444a543905bdd88d2b087d8667894e0b6c81e666fdbbd4ed2ac3ec0d2e63ca82c6f2d6971dce70abc37b56a74d5c7abd96a3c6440bb6a20316ff98", "d3ea1e65eda2991837defc8e3ed45791dfc945340b45f6581df75b9b196ecf205be0e2c0c61799cf76ed5fc5c4b6116ae769a1a05d36265cc7ec70c3fe352513", "e8d7750d0c22030119e9b433e2d1aa34eaac5742967447428fe0112c28a814bc", [0x2, 0x5]}) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000540)) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000180)='./control/file0\x00', 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000380)) close(r3) getsockname$packet(r2, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000a00)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r6}, 0xc) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f00000004c0)=0x3000) r7 = syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r7, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x0, 0x3}}) 2018/04/02 19:12:28 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x848fe) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x6, 0x8, 0x9, 0x6}, 0x10) prctl$getreaper(0x23, &(0x7f0000000400)) 2018/04/02 19:12:29 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b005e381e5b30000000000000008c11b53ef2caad18217ad400000000000", 0x21) 2018/04/02 19:12:29 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x1) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000004000), &(0x7f0000000000)=0x4) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) 2018/04/02 19:12:29 executing program 0: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00006caff7)=@known='user.syz\x00', &(0x7f000002e000), 0x0) 2018/04/02 19:12:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x4e21, 0x6, 0x4e21, 0x2, 0x2, 0x20, 0xa0, 0x3f, 0x0, r2}, {0x2, 0x1ed, 0x1, 0x81, 0x1000, 0x8, 0x8, 0xff}, {0x0, 0x11, 0x10000, 0x2}, 0x0, 0x6e6bbc, 0x3, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0x7e}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x1, 0x1, 0x7, 0x1, 0x8, 0x8}}, 0xe8) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000280)="9b393da1f846e0087255065ce9ad87cf6377edc867482c1811a998a214e0f305dee3cd4964c6fe0ff65a2cc05c7014573d9af9f0206a2d6db1e3288e946a", 0x3e}, {&(0x7f00000002c0)="2d72c6cd565eb4adb6be94d0794c4b47f8f0ca8a6575ccc0fbc435ca4dd0bbf208f232c53a5cf682a970eec97433c125b73ec1832c747a032387d2eeb50d3e706e714706168fca00c0531352e80d0ddce6c15fd75974ae1e5e58c687f936bfdc6ca29be3e43ab8309e9e2834d5054dfb842a2d443dbc8dd72f36818d0ec164eaebc79bf20c9065846b833d0214d6fb78815ad5bf8585b9e237eb9f0e0080eea229c13a5d060713beba1e11842d678a", 0xaf}, {&(0x7f0000000380)="144ea97f924ec1963d8ab2b0d4cd3abda8296b505b2bab9ca8f5d567db9eee049057eccc06fe6e840ecfa890a74d2f92fb241388c914112ab47138ef104c205cc58331afd16bd0660d1d7fffdcb14bbe0740319ff0fa275d7302ec6238fb16a6d9a407c7c947c82af1c6148d4efd91b52afc634a422c67ba5a95155dacd149c293b88890d8e13753d98ffa169d6ea58cfb9c28d4735af00d7a78b4a1040834214a4bf5574f04b3", 0xa7}, {&(0x7f0000000440)="8670a46103bc040eabc1a6a22ccd07d6395c35cebef6f9ae5dfabc1365efffa91e1516b206e1f4179c6e4fba0432d4c16f39517787c3a5d6344cc0f7d6ebf3f87822c675d437e0918e143995ae81db49dcbaab862be03a68c03d66e2a320dab555cdd951ef7983c30b4349930c7176e4f9fb3227317ed66675f80c4d3167784f07d402f69f8009e8c04396f7015f1925928d64e6ca218b5aac3e510d9f3e96375c05839299596b2e745e8af50c9d02fb", 0xb0}, {&(0x7f0000000500)="229411fa37e543aaf2dda9f8d811f4d0e96577964fe47b9d4ea8d1b91e314eafc1141d6108a2f363ab775b3e1153fda9f651b1af2d90dc1c4f8ee7", 0x3b}], 0x5, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x10000065d) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/02 19:12:29 executing program 7: socket$packet(0x11, 0x0, 0x300) r0 = socket$packet(0x11, 0x2, 0x300) r1 = request_key(&(0x7f00000003c0)='blacklist\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='-\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', r1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="a0c0b34fccc2e3027aee2faf1903d1b346535cd21fc3473fec75e5af1cb6664de159b53a3c6dce3ae8f0a9c2491a6f5e36561e379d77fcb4bcdd857db16294ff0e9e0c3650636eb739a2cb2f1ef2911e07ec6870165c7de0e88f51745cdfd03e5b0be8fa096ad19c7399eeab9c5572b2603c17754902a501da7138350008b4e3cb8d14038d06d563bf59ec2dca88797af300857aba051bd18af5dd60dcd784f0d400d9a1b0308a91090f70c1c3c773240eb3af9a395943b9fb762b9b566575fcedef04db3e8eae46256847e738a03b038cf763f3cfa106dbf457fd269c47487cf767b1deb5754d969f3d8517504c56", 0xef, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/dsp\x00', 0xfffffffffffffffd) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) keyctl$negate(0xd, r3, 0x1ff, r4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x8, 0x20) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000580)) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000480)={0x0, 0x4, 0xa, [0x9, 0x6, 0x0, 0x0, 0x2, 0x4, 0x1, 0x5, 0x8, 0x9]}, &(0x7f00000004c0)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000500)={r5, 0x5}, &(0x7f0000000540)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x2, 0x4) 2018/04/02 19:12:29 executing program 3: r0 = dup(0xffffffffffffff9c) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@llc={0x1a, 0x0, 0xff, 0xffffffff, 0x0, 0xffffffffffffffe1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="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", 0xfa}], 0x1, &(0x7f0000000300)=[{0xa8, 0x88, 0x3, "c2511ab44b17a923a5bd35fadee201b7f1a63a7d70c37bd77c8c15e2a963485b1fd8653f86db165d7643f85ed5504b763ff3acc03b17fe923c92659f72ab41b90402da078bb242b0f98f2654cd75bec889c0ad5db66f79c63467f16f2688934b26d6577cad66bee63d65b1aa75f66ef240ecf4c3b8fdfd0618afd8ca3fd4b732bfb593d8ee20dba55cece952d5f0c471ad8b"}, {0x18, 0x115, 0x2, "8d"}], 0xc0, 0x4}, 0x20000080) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x50100, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="baf80c66b8b81af38d66efbafc0cb8229bef9ad8f00100d03d0f01f1ba4300ec66b8c691d0e10f23c80f21f866350c00a0000f23f80f09bad00466edbaf80c66b8e42adf8266efbafc0c66ed66b9ca08000066b8e30e58c966ba000000000f30", 0x60}], 0x1, 0x20, &(0x7f0000000140), 0x0) mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0x7) truncate(&(0x7f0000000000)='./bus/file0\x00', 0x5) 2018/04/02 19:12:29 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x20, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x800, 0x7ff, 0x10002, 0x80000000, 0x100002b}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x69, 0xc5ce, 0x2}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x10010, r1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000200)=""/80, &(0x7f00000001c0)=0x50) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f00000002c0)=0x1e) [ 63.196199] mmap: syz-executor7 (6965) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/02 19:12:29 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x7ff, &(0x7f0000000200)=0x4) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000380), 0x63}}, {{&(0x7f00000003c0)=@llc={0x1a, 0x32d, 0xa9b, 0x0, 0x1, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0xfffffe55, &(0x7f00000002c0), 0x355, &(0x7f0000000180)=ANY=[@ANYRES32=r0], 0x12a}}], 0x2, 0x0) r2 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/04/02 19:12:29 executing program 6: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x2, 0x2, 0x4, 0x388aa0ca, 0x1f, 0x9, 0x0, 0x0, 0x5, 0x3}, 0xb) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=0x1000000, 0x4) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x7ca, 0x44000) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = dup3(0xffffffffffffffff, r1, 0x80000) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000000280)=&(0x7f0000989fff)) fcntl$getown(0xffffffffffffffff, 0x9) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000100)) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f00007c4000)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r5 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r5) 2018/04/02 19:12:29 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x4a) r3 = accept4(r2, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000240)=0x4) 2018/04/02 19:12:29 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='sessionid\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040), 0xc) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/04/02 19:12:29 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000b00)='/dev/vcsa#\x00', 0x70d, 0x212600) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000b40)={'filter\x00'}, &(0x7f0000000bc0)=0x44) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000e00)=ANY=[@ANYRES32=r2, @ANYBLOB="000200000000bae715b1d5fc"]) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/hwrng\x00', 0x105100, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) add_key$keyring(&(0x7f0000000cc0)='keyring\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) readahead(r2, 0x7bc5, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x541b, &(0x7f0000000340)="f61bbb58b7abd1a92e318a72fdeb5ef0a32ecbe615feabe172fcdc1081ee4882bb27bf36a6e5fae6893564f22d15cacb9088d096e225393bff4ddfd49e9dc4390f81245ade8674c8dc5258cdd7308097ee46a82b2dad0142f4093084ca834b2118310f9993167002736733fc7458b59a7ac4b12145e87514f3df923a49082424a221237f59453cf8656fe083c44725eecb8c2118bfab8ded1fd554abb022ab7fcd113ef7f32311") ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYBLOB]) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000580)={0x7fffffff, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x6, [{{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x390) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/02 19:12:29 executing program 7: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x20000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x800000000000001, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f0000000c80)={0x0, 0xd3, &(0x7f0000000040)=[{&(0x7f0000000bc0)=""/68, 0x49}], 0x1, 0x0, 0x383}, 0xfffffffffffffffe) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x1, 0x9}, {0x8000, 0x92}]}) close(r1) 2018/04/02 19:12:29 executing program 3: r0 = dup(0xffffffffffffff9c) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000140)=@llc={0x1a, 0x0, 0xff, 0xffffffff, 0x0, 0xffffffffffffffe1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="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", 0xfa}], 0x1, &(0x7f0000000300)=[{0xa8, 0x88, 0x3, "c2511ab44b17a923a5bd35fadee201b7f1a63a7d70c37bd77c8c15e2a963485b1fd8653f86db165d7643f85ed5504b763ff3acc03b17fe923c92659f72ab41b90402da078bb242b0f98f2654cd75bec889c0ad5db66f79c63467f16f2688934b26d6577cad66bee63d65b1aa75f66ef240ecf4c3b8fdfd0618afd8ca3fd4b732bfb593d8ee20dba55cece952d5f0c471ad8b"}, {0x18, 0x115, 0x2, "8d"}], 0xc0, 0x4}, 0x20000080) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x50100, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="baf80c66b8b81af38d66efbafc0cb8229bef9ad8f00100d03d0f01f1ba4300ec66b8c691d0e10f23c80f21f866350c00a0000f23f80f09bad00466edbaf80c66b8e42adf8266efbafc0c66ed66b9ca08000066b8e30e58c966ba000000000f30", 0x60}], 0x1, 0x20, &(0x7f0000000140), 0x0) mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) open(&(0x7f000001dff4)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0x7) truncate(&(0x7f0000000000)='./bus/file0\x00', 0x5) 2018/04/02 19:12:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227d, &(0x7f000097e000)) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000040)) 2018/04/02 19:12:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1) sendmsg$kcm(r2, &(0x7f00000026c0)={&(0x7f0000000080)=@ax25={0x3, {"1037726228923c"}, 0x6}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000100)="2b739857b3960e60ed729248d7d7be1fb59ac9e2c9bd28baa6b025478fe7f535ecdc4adc8bf8963e074a6130d452bbf93f68e789e8b30cd9a1d1d6f06a629882d54ca4771f1241bf02ea2ad3264c74a4b0084900d76a3ca7f87107bc96111c467158828872d19debb5511babfd6f20dbdea846c850da394bb833920d5289f3e3c6b8b24564cb5a5da8bb8a6c0dc9416eb9d8f3f0d9b7a2db8dad480fefcfcfa2605194061e8945a1cde65cab88547b27a6d048a34d1755c7eedade560e44b05c2cb67c2dc08985f2828becba42720e75b1c18ceeba5f4de5afff99c91c76b3b37fb68bac8d293e80", 0xe8}, {&(0x7f0000000200)="6b441ae2590f4befdf6b9ad527ac375c0d4dba805e26a932e35263da1d832751fe", 0x21}, {&(0x7f0000000240)="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", 0xfe}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="fcfed5b5d1a29700f171e0dfc0f0fcf276f6e702a6e20bf9bb8944b14b48", 0x1e}, {&(0x7f0000001380)="02f6709f7199c28a73146fc26f94c7e43f965076caf160a07e40e6c61fd7c3d7bd9f96f81e24bee4272baf5c192e710dabe06edec442aa9e52bd6ebe9c8e31c624bfb2", 0x43}], 0x6, &(0x7f0000001480)=[{0x1010, 0x115, 0x57, 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{0x10, 0xff, 0x10001}, {0x68, 0x119, 0x2, "8e7743754ed3e374a0f738a1735c1052c8d35df63a4effb2178002c2901caa81e92a2992f5d75549189e0a572dcd0141f968309935799e031cce0685cba79fa6dfd30013a043b568a4874524faf374034064a7eae11c98a8"}, {0xd0, 0x11f, 0x0, "c0b3368525d1f501dc01c750473514bfa1db3fc44346e5b1c578abed0ba9f1921bcdbd0d0f68365c7488e1525814f99938634eb90a1df8a3901d5ffbc77d25d3caa3e5b98e3ddddad553ba7786da3a07183324918c56d77465fb2528e7196aba599a459cb27f494cdb204487aacb886ad4e652881bbce6b7cd169331484412aaaaa9d2ea2e25f8359869dc0c95dc95e588a1f81b9b2c0a460acf47a7c659da199f4d8cbdfddc5228d888eb823853f15b6ae35d957996c09fdc969e0c7e7f9970"}, {0xe8, 0x0, 0x60000000000, "51d3bb8600a79840ce45ff6cc236703d4f2cc1702d9a4cefab1b38a8313cbfd63cf0bcd6f1c8173f89098d81068a3740fa7093e6b3e54a3e171de982b115fc6f47bad559f0719b0dfd29ed74c1a5714aea55a5a53630630f7967e353e5ddff2bf2baeebe788246c995278a35010dc506350fb8f5832785fd029fa39425ca5028f81ee36129ea59211df229d850f9b92fff45dcc8acfc84147008148f64e57aff125a85a4e59daf95e458c97c9da9616a9073ab8fc236e6cd7176cf5488666a73bd2d4f1dd1d18eb2cb35b87d440119461aabe952d2"}], 0x1240, 0x24000001}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fsetxattr(r3, &(0x7f0000002700)=@known='system.sockprotoname\x00', &(0x7f0000002740)='/dev/snd/pcmC#D#p\x00', 0x12, 0x3) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x4d0}]}) 2018/04/02 19:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000), 0x1) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) 2018/04/02 19:12:29 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0xfd70) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '{cpuset)wlan0'}, {0x20, ' '}, {0x20, "6d643573756d2c4647504c5b26bd6370757365742d27707070302875736572"}, {0x20, 'em0cgroup\''}, {0x20, '^'}, {0x20, 'vboxnet1md5sum!{!nodevem0em0(-&-bdevem0\\\'eth0-'}], 0xa, "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"}, 0x1077) 2018/04/02 19:12:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="2e0f017d000f20e035000020000f22e0c4c27d9cf136f4670f38f0a50806b9510b0000b80e000000ba000000000f30c4e179e681a75000002ef20f01c9c4c12967b2a58300009ac66788d18300", 0x4d}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 19:12:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004111, &(0x7f0000001f64)) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000080)="33fa1e86ce2057fef754f9dfd214725989517b647f33d0806b18f78672333cb7cc537cc41a3d2d2bbfbc86adf446eb9a02de93b252fc5afc4b30906dc8d4517052a4ed52258e2dab579faa0bc384704a1c28989a4542260c87207c11cc87388f4578fd2b720794e4d6d419e9c2be2fd7ea98cdef1e7fa55f99371a06c86c") timer_create(0x3, &(0x7f0000000240)={0x0, 0x8, 0x1, @thr={&(0x7f0000000100)="5edbec9364d7d22ff06381f7abdb0baeea98b3c6f6fb9cf4d0075c0dbd1c437b231c613df43f59ada6124ff675b77242be8e11e5defba58d0d3fe7dc793df724bca03d6e2ec40fe4ce58c15ef228e189cca300b5737da8bd6da4b30a3796b5", &(0x7f0000000180)="760a09c2b04c59f0950585bed0b100a179071dd9507357331f9f1bc64efeded42acc7248f47bf267e65720e60349bf0d07b544f992e42b9e5f4c7a6397a39afcc8fae1dd02a57575c19cc8138ddb098376ba39a6b55a5db665b3184231c9d65300bbb42ea1fe995e346ea81cfbbd60b7bf963df3bd6572b4037a767b66dc3e78b703f4fc5a314ab97cf349c36ab8bb2b12f71805bb666e80e797d6104caf983ca0539e922b8906908f"}}, &(0x7f0000000280)=0x0) timer_getoverrun(r1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000002c0)={0x1ff, 0x6, 0x1000}, 0x4) 2018/04/02 19:12:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="6e65742f6465765f6d6361737400c07cea55011e14c9e347dd1f55a6026a1cb7e067f3c50486a1ae53aeba7d90d49d68d0bc91fab9c1c7f063e676e83c740e2d647534b1045850ffff65d81ca07270193f5d003c10c34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)={0x8000, 0x7}) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000100)=0x1, 0x4) sendfile(r1, r0, &(0x7f0000000000)=0xf, 0x109) 2018/04/02 19:12:29 executing program 6: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x2, 0x2, 0x4, 0x388aa0ca, 0x1f, 0x9, 0x0, 0x0, 0x5, 0x3}, 0xb) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=0x1000000, 0x4) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x7ca, 0x44000) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = dup3(0xffffffffffffffff, r1, 0x80000) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000000280)=&(0x7f0000989fff)) fcntl$getown(0xffffffffffffffff, 0x9) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000100)) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f00007c4000)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r5 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000000)=r5) 2018/04/02 19:12:29 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x1, r0, 0x1}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000140)=""/60) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xffffffffffffffff, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000000000000000027fe901000000000000f60061188d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x1, 0xbb, &(0x7f0000000300)=""/187}, 0x48) 2018/04/02 19:12:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_NMI(r2, 0xae9a) 2018/04/02 19:12:29 executing program 4: r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'bdev\x00'}, &(0x7f0000000080)=""/94, 0x5e) bind$bt_sco(r0, &(0x7f0000000100)={0x1f, {0x8001, 0x5, 0x0, 0xffc, 0x641, 0x6}}, 0x8) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000140)=0x8000) 2018/04/02 19:12:29 executing program 6: r0 = gettid() setpriority(0x1, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x14282, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00000000c0)=0x8, 0x4) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101001) mq_notify(r2, &(0x7f0000000040)={0x0, 0x1c, 0x0, @tid=r0}) 2018/04/02 19:12:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10402, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 19:12:30 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000080)={'syzkaller1\x00', @ifru_settings={0xffff, 0x7, @cisco=&(0x7f0000000040)={0x200, 0x5}}}) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x3a2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0xffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000140)=""/96) sendto(r0, &(0x7f0000000000)=':', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) fsetxattr(r2, &(0x7f0000000240)=@known='system.sockprotoname\x00', &(0x7f0000000280)="4070726f633a2e242d5e6e6f646576c400", 0x11, 0x1) 2018/04/02 19:12:30 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "a74d9b85", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "d74928b7158b92dedecaa2e456e41545"}}}}, &(0x7f0000000240)) r0 = socket(0x1b, 0x80003, 0x7) eventfd(0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) bind$ipx(r0, &(0x7f0000000580)={0x4, 0x8, 0x8, "0c7884d546f3", 0x9}, 0x10) syz_emit_ethernet(0x26, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="339980a786fa", [{[{0x9100, 0x4, 0xfffffffffffffffb, 0x3}], {0x8100, 0x3, 0x90, 0x4}}], {@can={0xc, {{0x1, 0x1, 0x4}, 0x8, 0x3, 0x0, 0x0, "5c10dd6ccef0a3c0"}}}}, 0x0) 2018/04/02 19:12:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f8fc8)={0x0, 0x0, &(0x7f0000002000)}, 0x8001) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000427000)=""/1, 0x1}], 0x1, &(0x7f0000154f5e)}, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) read(r4, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x1c) sendmsg$alg(r1, &(0x7f00002f8000)={0x0, 0x0, &(0x7f00000fdfc0)=[{&(0x7f00001ea000)='`', 0x1}], 0x1, &(0x7f00002f8fe8)}, 0x0) 2018/04/02 19:12:30 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x200000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x10000000000060d2, 0x8001, 0x100000000000003}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}, 0x100) write$binfmt_misc(r0, &(0x7f0000000100)={'syz0', "106e3f9974b625da1fac68"}, 0xf) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x13c}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x31, 0xf20, 0x70bd29, 0x25dfdbfe, {0xd}, [@typed={0x8, 0x96, @ipv4=@loopback=0x7f000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8015}, 0x20000000) 2018/04/02 19:12:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x6, 0x210002) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000000c0)={0x96e, 0x8000, 0x100000001, 0x4}) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002780)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000014c0), 0x1, &(0x7f0000000100)}}, {{&(0x7f0000001e00)=@generic={0x0, "5a0a1eaf00337a029913321ab02a9d1682d02408e539da6a3c2efef98b257c6ddb5310efafa23e61368c44f51b4581a3afaf734f4904475731a05bd4067dfa2a1fd36e399dbe2bec98bd4ce95b908d86d09ec6be03508493daa70fb81b41f9d90bcfbae1d5bf712aa30da6b516e4346a08b80c9f038a1f5f832d8881f1a2"}, 0x80, &(0x7f0000002200), 0xe1, &(0x7f0000002880)}}], 0x2, 0x4040000) 2018/04/02 19:12:30 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000003740), 0x1e6}}], 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001580)='/dev/autofs\x00', 0x208500, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = syz_open_pts(0xffffffffffffffff, 0x101000) ioctl$TCGETA(r2, 0x5405, &(0x7f00000003c0)) sendmmsg(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="e6d4bab425acc16c80a422dc21de47eee72bb451c00a77345a9b69873b4858b6eec554dd91670bbc4c18c0b35bbca4", 0x2f}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000000080)="d0df39940e81b84f33d67fef484cba77126e42849ad6ab551f48915a1893d3c773a0acb18d3f94f72b15e21a90e8a88dea4669345e804bd9be4f62c0419d23a7587a968aeda43cda8d8bde835e6957f38fbbbaf6424e52ecb998e8e801d2c45b5c3281827a14", 0x66}], 0x3, 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"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{0x100, 0x103, 0x5bf, "2c68503a416860e2fa8ae4b11cd060e7af9b3db2c1d1efff8649d1ed3c7796c8fc606053847b4916687247bf65ac5d752b653e01ce6a0bafd5a6e7dba37101529867d223d77cfc4fdd83343eeedc1c1e9d8f6140caad6df73c15cd492b46950ac60233ca2a6e312d2647b95f3f9f254f3db3ac3f3fd052d9e1c51d43299832978b7de44a6b2354e64e3abdfc739c2c2c0adfc937473e6440be92e187f77a1812cf6a4836a1fbe468f99414f461569fa0951fb923f5b32f8269739b5015ed1bb427189f291cf0019ca07d7f9eeb95e5e74e92d011abe4a38368e1b948db5d9a797223bca329fbf847ca50"}, {0xe8, 0x0, 0x7ff, "ab392d859e2d41293c93e8ff43fcdad4cc0b3a103482a04e606fbc113d6eb6e30a04c557daf0689603d5dd60bf470de14da4f27c198e2853c436e15ee79069aaa37539ea489e940e03a7f592fcbdae9704590ba03a3b179f4abf4b847c6a5e0d6476732941f17539d1e105388aa4d3376591fae5a9e20d399e7362f0a16ba3d801b3df7a4db611cb020ac1854a305320e22ed589c601b1faf954da6f754a6d3743d2287c0d70b8b774eb4b5739d9c9c20161367839d3ac4a13251fa79cf6345740874ee5814a325446e9780ee517b7898ae0"}], 0x1370, 0x8010}, 0x9}], 0x2, 0x4) r3 = accept(r0, &(0x7f0000001480)=@ipx, &(0x7f0000001500)=0x80) setsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f0000001540)=0x7, 0x4) 2018/04/02 19:12:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet(0x2, 0x4, 0x3e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {0x0, 0x0, 0x0, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000140)={0x2, 0x2, 0x1, 0x400}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/02 19:12:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8001, 0x100) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0x505, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x8}}, @IFA_LOCAL={0x8, 0x2, @multicast1=0xe0000001}]}, 0x34}, 0x1}, 0x0) [ 64.697924] *** Guest State *** [ 64.701510] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 64.710384] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 64.719230] CR3 = 0x0000000000000000 [ 64.722981] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 64.728967] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 64.734966] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 64.741659] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 64.749661] DS: sel=0x0000, attr=0x00001, limit=0x00000000, base=0x0000000000000000 [ 64.757660] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 64.765649] ES: sel=0x0000, attr=0x00081, limit=0x00000000, base=0x0000000000000000 [ 64.773638] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 64.781646] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 64.789634] GDTR: limit=0x00000000, base=0x0000000000000000 [ 64.797638] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 64.805628] IDTR: limit=0x00000000, base=0x0000000000000000 [ 64.813633] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 64.821617] EFER = 0xfffffffffffffffe PAT = 0x0007040600070406 [ 64.828045] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 64.835492] Interruptibility = 00000000 ActivityState = 00000000 [ 64.841725] *** Host State *** [ 64.844919] RIP = 0xffffffff811cdc36 RSP = 0xffff88018eeb73b8 [ 64.850900] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 64.857317] FSBase=00007f1fa09f8700 GSBase=ffff8801db000000 TRBase=fffffe0000003000 [ 64.865116] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 64.871008] CR0=0000000080050033 CR3=00000001d7a1b005 CR4=00000000001626f0 [ 64.878062] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87001610 [ 64.884731] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 64.890786] *** Control State *** [ 64.894241] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 64.900909] EntryControls=0000d3ff ExitControls=0023efff [ 64.906366] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 64.913296] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 64.919974] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 64.926558] reason=80000021 qualification=0000000000000000 [ 64.932886] IDTVectoring: info=00000000 errcode=00000000 [ 64.938335] TSC Offset = 0xffffffd8d995d690 [ 64.942667] EPT pointer = 0x00000001c724201e [ 64.966176] *** Guest State *** [ 64.969528] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 64.978449] CR4: actual=0x0000000000402060, shadow=0x0000000000400060, gh_mask=ffffffffffffe871 [ 64.987297] CR3 = 0x0000000000000000 [ 64.991043] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 64.997047] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 65.003059] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 65.009737] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 65.017723] DS: sel=0x0000, attr=0x00001, limit=0x00000000, base=0x0000000000000000 [ 65.025698] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 65.033679] ES: sel=0x0000, attr=0x00081, limit=0x00000000, base=0x0000000000000000 [ 65.041666] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 65.049651] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 65.057633] GDTR: limit=0x00000000, base=0x0000000000000000 [ 65.065618] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 65.073592] IDTR: limit=0x00000000, base=0x0000000000000000 [ 65.081569] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 65.089555] EFER = 0xfffffffffffffffe PAT = 0x0007040600070406 [ 65.095989] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 65.103454] Interruptibility = 00000000 ActivityState = 00000000 [ 65.109700] *** Host State *** [ 65.112899] RIP = 0xffffffff811cdc36 RSP = 0xffff8801ad5f73b8 [ 65.118893] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 65.125312] FSBase=00007f1fa09d6700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 65.133131] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 65.139051] CR0=0000000080050033 CR3=00000001d7a1b004 CR4=00000000001626e0 [ 65.146078] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87001610 [ 65.152749] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 65.158807] *** Control State *** [ 65.162261] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 65.168928] EntryControls=0000d3ff ExitControls=0023efff [ 65.174377] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 65.181304] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 65.187971] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 65.194552] reason=80000021 qualification=0000000000000000 [ 65.200866] IDTVectoring: info=00000000 errcode=00000000 [ 65.206320] TSC Offset = 0xffffffd8d995d690 [ 65.210639] EPT pointer = 0x00000001c724201e 2018/04/02 19:12:31 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002300)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002340)={0x0, r1}) setpgid(r1, r1) prctl$intptr(0x24, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000002880)='./file0\x00', 0x2, 0x33f16fad4f87c827) setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00000028c0)="272bbb255787dc63c12d988d5844b6ebd52d33522168f6d6558964dadccc98f9a63778eaf5f0821d76afb3cf13b468431c40c41b6536b2aea8b4c6192f7c6ad1358f8486c5310a0a4dd854d06399a7aadbc9e2f112fa92fb29094521ce882a809f0b709fe9d9d767ad334d8350123f5f55528c2922054b86052474e9b21b3007fa8c68d777500394b3588612c01de191e48069a22c", 0x95) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202c00, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000002280)={0x5, &(0x7f0000000040)=""/182, &(0x7f0000002200)=[{0x1, 0x1000, 0x9, &(0x7f0000000100)=""/4096}, {0x10001, 0x18, 0xb780, &(0x7f0000001100)=""/24}, {0x8, 0x50, 0x4, &(0x7f0000001140)=""/80}, {0x0, 0x1b, 0x9, &(0x7f00000011c0)=""/27}, {0x8, 0x1000, 0x7, &(0x7f0000001200)=""/4096}]}) 2018/04/02 19:12:31 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x1, 0x400040) r3 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x9, 0x20240) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000240)={r2, 0x100, 0x6, r3}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r4) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) 2018/04/02 19:12:31 executing program 1: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r2, &(0x7f0000005c00)=[{{&(0x7f0000000600)=@nfc_llcp={0x27, 0x0, 0x2, 0x3, 0x4, 0x4, "e449f853d18ec339274658286d1be017b97ab845a70cd2b4992841e272effed29a5988bd5e0d9a94692ae1810dcabb5b4acc10d264cbc1494dd4defae454de", 0x2b}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000000)="feb92c9072bae9d05d6a7993c60604bcb67eecb50672c02436fdea48640514c5cbe871d23290dd16f87f409bdceb2e", 0x2f}, {&(0x7f0000000880)="10a028df3ecb5ca5c43eac64f723dfd94297da3fc4a86325e49881ffd34ea17174fc8d80cebd418d8ba6eb20e5d9f69d182d07caf5a5ee1bd956e1ecec36a2958818aef7a1b99e285e322869a485d12378e7f94df72ace8e27b4c06c84b740f9308afbb6df4605bc7735e7cd766a85ca461fa0ac7637f4b0f757ba9028c36ad924790631d8f7ca7efd8eea41165a03e00d06998a", 0x94}, {&(0x7f0000002540)="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0x1000}, {&(0x7f0000000ac0)="ce31ceb4fba084c73c6a47a71627a677d2d42921e824c93ddbd3a4f2f5d54c1a72563a8958fd969eac3b076451e3201ed35b15710b7fd167b1413c1819870b64290761313b44e795c9de0006de565fa73350701bd8403a58ed38c72917aaea69d4843317a22ede2e1d2ab5902d598e0714d39c622921e1a676cc76b58992f8bdf3d2f29c", 0x84}, {&(0x7f0000000680)="b8c2354daa99ef579d61e72d381395c122afd0e0533a02f80bba5bf63441bacc370599de95775b0dd960e27e11b39c793b4b88682df184595471ebb8195b8cda323688a1a576c6c49e610551eef79641091acd", 0x53}, {&(0x7f0000000b80)="4727f34a55a36c6930f289d63776a676a41dad169d9faa156e26d2821dacf0edaca5f7ab4e39df70ea175011f9042bdcd585afc5b78a0d8816c8c85ac0f850a779e159826dbb581e144fea594c91afab427888204c7baab7e87dc3c13ffa21ff4e0ee935ddeecd66d375", 0x6a}, {&(0x7f0000000c00)="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", 0xfd}, {&(0x7f0000000d00)="049c47646aab777e1c3a9fde1af64eb8c46c71e281bdfa753bc2ee842b4e7074bf8802f61f6f4a351aae2d8f05762b2c172fbc32554871cfb95cc0e5a5c9cb944a896b29dca07df7b0fbaffda4c58eef9ed68c524115c2ee084404d03d4f7a39edd5d151bf6fcfcfdb54f7e2e51d0bf3985874511a10d433bb046226e9fd611b5057b0ef991e6d22a36e65bb1c6a9a54fe4d8322f328314937271ee326fb26d4429235e3f4b0a867c1e839b9e023b32ef59812f444cd7f2be6146914d91a2d8dd081450c567bb9996f27dc666d61745ca31c79bc3abe5ca5b8b8bff138f4", 0xde}], 0x8, &(0x7f0000000f00)=[{0x98, 0x12d, 0x2, "88c4d6f8aa5f4e9618fd1e5bac7bf7dcfadcf1bc5bb95a1f29446464fe5a7f704df3ac2510fcb08c351010a323cc551a10c9324660b2c8974db7066cbf2dc5d0779bf316ca35b7d9a97000c8cca3d6064ba355618479a8df6875ced0921b340777ce228c8cd445ab6b77ea89b2d59fc916d1197b8cea8aac713a3cccb6abbeba56a02d47c5d29b4d"}, {0x98, 0xff, 0x8, 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"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0x1228, 0xc8c1}, 0xfffffffffffffffe}], 0x2, 0x20000000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000780)=""/214) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x80000001, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) fadvise64(r1, 0x0, 0x8d, 0x2) read(r2, &(0x7f0000000200)=""/41, 0x29) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x3, [{}, {}, {}]}, 0x17c) 2018/04/02 19:12:31 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000740)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000880)=0xe8) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0}, &(0x7f0000000900)=0xc) r5 = geteuid() lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000a00)=0x0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000b80)=0x0) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000e00)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000200)="a611075d4743efedc1ad73c77c8fecf28c361cd20bd6049cadf2d6c2539b6768d0070026bf28dc2832b33bb853b312efbdf0ea3782d4937bc842e234bbf0e2fc0b37ad78dbe36ab25610ed9a36d59e0550ea192172c0639e9ddf6650393f4e82f7acb2b0b59e1b510a9792d528fb99e9c925c775d2b7c4251279405c4ca26451527cde77bfcb1049a646b48d5b99c204738e815a8e9792ea1166b178eb40ec9f29081297545a10cc201cbdb2daec8cbcef6abcd4d0397f9e1777", 0xba}, {&(0x7f00000000c0)="dbcc4d82c8e0c56ab6a07c2f43503f45fecdff46f8922a4a1dbf3c6bab1fbe255cf3176ea9643c023d12bd6e051b6bcf4ad6f00e", 0x34}, {&(0x7f0000000100)="ad06dd800160ef4c439f51e143c5359791bc7dc13c967fc322b9c2a3324efd6690abb4f72ab83217730cd962df74b44f2fd68d9f0d8fc38e17edee356b", 0x3d}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="2238ea29885e315a8d71ecdecea661dca57411ddca7657f074ef96478d09d2d947750521aee0af7c078e967af911dcfebe0c8ed07fa0b6976c00d305a066013bd2f4053000e6c6fc6f3da60321b73324a9f9ebe9f1863b69b61f4c0a71b15f021d137d396570ac72b38d30b852926d101d72a56a496c3020e49b44cebc61fd85ddc6439a629c478d09d56406612c37119bc235e6469ba07d26fc281434", 0x9d}, {&(0x7f00000003c0)="088d2f4f6dd2b11abe9d0fc1269d5be145ea0b2e9028303fa44a544ec20f95a27c4b817e4d7ebb45c2dabf48eaf64fa27c6dd3bba0e83a4ab659897da50bbebcc7b8c50445617fb85191caedbfa3475128e2a6b4cec845df1ba8ef82204ec53d74fad6f4d05cfc14c8d2ee69c4f0b8901e791aa0740bc65d54b2533358a18a9241f1ab03e48421d7430d48db50ee", 0x8e}, {&(0x7f0000000480)="2f208b64f2e35c5476f8967a89072f2dae", 0x11}, {&(0x7f00000004c0)="112b7e717679ea07683cd5a76627fbfbd02d63b4217f4f235096c112a26ba77d8d67b233687024a6024815a95ed8de007d2f90755d47a8892c35093cab8e83ded6440729d2815a24e9c7c56814ae3b7ce194a4f92f1db5056e4dcf87f4ace353875af8bfdbfcc9c9607a67b03606c7594099141966a81a37d2c6992bdd3bd4829e19a18ee1b7908b41edec18a73ad1a5914a6e9b", 0x94}, {&(0x7f0000000580)="9dc64c04d9600b774da75259b7600a7f9126d7006eec84277d58423489b1befe505ec933b835719b46a1e21f79e70405779b06f1c9b3023fb10c9462d57868e312a8df77d72d6597fbfa1c0064570afca59496f88e381c4ebfb2e89a6347449005b17b294e542ebce417b51d25fbcf61505a76ef3d575f043caaa2a0ee0d88646720738a5ede458860e525588c950eaff03c011f3c23ee48dfb85b58de0a24dd5fbaee8f52e882a64de3212b103ff164d63e042547e53b6a9b12af55e4bec03e822e29892dc7a3e6a241ade27a6bf69f5a5c08900502ac9da6cf3d78e03429921c15d3d22bc6b353194592a50ac18b1a364aef2558073c", 0xf7}], 0x9, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xa0, 0x10}, 0x40004) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) 2018/04/02 19:12:31 executing program 2: 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) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fcntl$lock(r1, 0x5, &(0x7f00000001c0)={0x1, 0x3, 0x2, 0x1, r3}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000200)=""/4096) r4 = getpid() r5 = getpgrp(r4) sched_setaffinity(r5, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r1) fcntl$addseals(r1, 0x409, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000080)=""/183) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001200)=0x93, 0x4) 2018/04/02 19:12:31 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f00000000c0)) r1 = syz_open_dev$sndmidi(&(0x7f00000003c0)='/dev/snd/midiC#D#\x00', 0x2, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x800, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000001540)={&(0x7f0000000780)=ANY=[@ANYBLOB="b854a55d477977adff10835d11194ff702515e19ac6f7fcd4efad379d0ff86632530c91b91d632e1ceb3c79df10e35000172df080000005acccd919deb8560493af9b15c2dfe0e9e224378027610640e4dfd915316b2299688a5c2a866cb25c1769b83aec104000000e41bc65b106662e261dd93c341c52e1e78157e782dfa6474d1dbeed2254b"], 0x1}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x2, 0x200) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000400)=""/3, &(0x7f0000000480)=0x3) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r4 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x80000000, 0x40000) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) r6 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fcntl$setpipe(r3, 0x407, 0x0) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000940)={r7, r8+10000000}) socket$vsock_dgram(0x28, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r6, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x85}, 0x801) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000740)={r6, &(0x7f0000000640)="1859de3a1c13184bf947033669053a3872158737900013ba6e186f4bf44a62f7f19c1526fce9fa999cd2b8d4a2a517469a883b208fbc701c2ef5871548c224cc8cc8b51cec3a776c976c79c8048e1e14291c319523feb3", &(0x7f00000006c0)=""/87}, 0x18) io_setup(0xa5, &(0x7f00000004c0)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000005c0)=0x0) kcmp(r10, r11, 0x5, r0, r5) io_cancel(r9, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x1, r4, &(0x7f0000000500)="b22e1d3b0bea20765c526a966668a2957a852d0ce4bd313b98bb59b5f3c05c82847bad850250de05f810c32a5b8dc4564fa94394bdc890164e10ea7a3ecd7f8382d5afd602a3d3db83803c0fea8c622ac7d62af5df02cdff54afe1b1948004de6eb4b9821660dd5dbaecae9376258c8791ac87921352c415db688cf5c764ecc537c9ff8bb17b0da04671bb271bee919c65fdb0c4e04ca23631", 0x99, 0x2, 0x0, 0x1, r1}, &(0x7f0000000600)) r12 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r12, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) close(r3) 2018/04/02 19:12:31 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x2, 0x80080) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000140)={{0x5, 0x5, 0x0, 0x2, 0x2, 0x1}, 0x2}) r1 = semget$private(0x0, 0x5, 0xfffffffffffffffd) semtimedop(r1, &(0x7f00000a8000)=[{0x0, 0x3}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000002080)=""/4096) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfa6, 0x800) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000040)=""/153) 2018/04/02 19:12:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x2, 0x278, [0x0, 0x20000040, 0x20000070, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=ANY=[@ANYBLOB="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"]}, 0x3c8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001040)=@broute={'broute\x00', 0x20, 0x6, 0xca0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x22, 0x8863, 'syzkaller1\x00', 'eql\x00', '\x00', 'erspan0\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x308, 0x338, 0x370, [@arp={'arp\x00', 0x38, {{0x30d, 0x8aff, 0xa, @multicast1=0xe0000001, 0x0, @dev={0xac, 0x14, 0x14, 0x11}, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x102a7bec7f7ae9bf, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], 0x40, 0x8}}}, @bpf0={'bpf\x00', 0x210, {{0x5, [{0x3, 0x5, 0x101}, {0xb466, 0x6, 0x9, 0xffffffff00000001}, {0x100000001, 0x4, 0x6c5, 0x1000}, {0x7, 0x3ff, 0x7f, 0x7}, {0xffffffffffff8f81, 0x9, 0x100000001, 0xffffffffffffffff}, {0xc85, 0x80000000, 0x7, 0x9b8}, {0x100000001, 0x6, 0x3, 0xffff}, {0x7, 0x4, 0x0, 0x4}, {0x8, 0x3f, 0x5, 0x5ca}, {0x0, 0xff, 0x5, 0xd1d}, {0x513, 0x2, 0x3, 0x9}, {0x3, 0xe84d, 0x2, 0x2}, {0x7ff, 0x80, 0x80, 0x7fff}, {0x94, 0x1f, 0xe6f1, 0x9}, {0x9, 0x401, 0x7f}, {0x31e, 0x8, 0x5, 0x10000}, {0x7, 0xc4, 0x3, 0x200}, {0x800, 0x0, 0x5, 0x6}, {0x100000000, 0x7fff, 0x10001, 0x3f}, {0x1, 0x7, 0x101, 0x100000001}, {0x4, 0x4, 0xffffffffffffe0e4, 0xffff}, {0xffffffff, 0x2, 0x7ff, 0x100000001}, {0x20, 0x8, 0x3, 0xda}, {0x1, 0x9, 0x3ff, 0x8001}, {0x70000000000, 0x1, 0x4, 0x7fffffff}, {0xa6, 0x8, 0x1f, 0x3}, {0x440, 0x9, 0xff80000000000000, 0x6}, {0x2, 0x2, 0x7, 0x2b7b8597}, {0x2, 0x5, 0x10001, 0x9}, {0x0, 0x9, 0x80000000, 0x6}, {0xc1, 0x5, 0x6, 0xd73}, {0x3, 0x80000001, 0x2, 0xffffffffffffffff}, {0x0, 0x7, 0x6, 0x10001}, {0x7, 0x101, 0xffffffff, 0x6}, {0x4, 0x6, 0x8, 0x100000001}, {0x7f, 0x628, 0x3ff, 0xfffffffffffffffe}, {0x81, 0x1, 0x2, 0x8000}, {0x0, 0x3, 0x2, 0x6}, {0x9a, 0xc9c, 0x7, 0x9}, {0x43, 0x5, 0x624, 0xb6}, {0x6, 0x8, 0x800, 0x8}, {0x4, 0x3, 0x4f6, 0x5}, {0xfd20, 0x5, 0x800000, 0x100000000}, {0xfffffffffffffff8, 0x4, 0x7fffffff, 0x1ff}, {0x8, 0x973, 0xc0da, 0x20}, {0x80000000, 0x2873, 0xeb0, 0x4}, {0x3f, 0x808000000000000, 0x7, 0x100000001}, {0x99, 0x5, 0x6, 0xfffffffffffffcb8}, {0x7, 0x100, 0x3, 0x9}, {0x44fb, 0x1000, 0x4, 0x6}, {0x4, 0x3, 0x5, 0x100}, {0x2fb0, 0x5, 0x1, 0xffffffffffffffe0}, {0x9, 0x8, 0x8000, 0xf74}, {0x20, 0x8, 0x7, 0xfc38}, {0x4, 0x3, 0x101, 0x7}, {0x4, 0x9, 0x1f}, {0x7, 0xfff, 0xff, 0x3f}, {0x0, 0x5, 0x3, 0x3bda}, {0x922, 0x100000000, 0x7c, 0x2}, {0x6, 0x5, 0x2, 0x4}, {0x7f, 0x6, 0x0, 0x100}, {0x101, 0x6, 0x7, 0x1ff}, {0x200000000000000, 0x8, 0x4ed, 0x80000000}, {0x17d5, 0x4, 0x7, 0x9}], 0x2b}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xfffffffffffffff8}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x15, 0x4, 0x10, 'erspan0\x00', 'bcsh0\x00', 'sit0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x1c8, 0x1c8, 0x218, [@comment={'comment\x00', 0x100}, @vlan={'vlan\x00', 0x8, {{0x2, 0x5, 0xe886, 0x1, 0x7}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x3ff, 0x8}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x20, 0x0, 'erspan0\x00', 'erspan0\x00', 'vcan0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0xa8, 0x208, 0x238, [@mac={'mac\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x80, 'system_u:object_r:dri_device_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}, {{{0x9, 0x4, 0x991f, 'bridge0\x00', 'bcsf0\x00', 'erspan0\x00', 'syzkaller1\x00', @random="b09c3a10e423", [0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x118, 0x150, [@cpu={'cpu\x00', 0x8, {{0x7, 0x1}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x1, 0xa7a, 0x5, 0x6}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@empty, 0x10}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}, {0x0, '\x00', 0x4, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x40, 0x0, 'ip6tnl0\x00', 'vlan0\x00', 'vcan0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x120, 0x180, 0x1c8, [@mark_m={'mark_m\x00', 0x18, {{0x40, 0x1f, 0x0, 0x1}}}, @stp={'stp\x00', 0x48, {{0x80, {0x8001, 0x500000000, 0x200, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x6, 0x0, 0x521f, 0x6, @random="506bd20fa23a", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x4e24, 0x4e24, 0x17, 0x4e1, 0x6, 0xd443, 0x100, 0x1000, 0x9, 0x400}, 0x400, 0xb43c730a61376895}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7, 0x7, 0x8}}}}, {{{0x13, 0x40, 0x88ca, 'ip_vti0\x00', 'syzkaller0\x00', 'dummy0\x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa8, 0xd8, 0x108, [@mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xffffffffffffffff}}}}]}]}, 0xd18) 2018/04/02 19:12:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fchmod(r0, 0x144) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/02 19:12:31 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000080)=""/117, 0x75}], 0x1, 0x0) [ 65.768137] IPVS: ftp: loaded support on port[0] = 21 [ 65.776473] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 19:12:31 executing program 5: prctl$seccomp(0x2f, 0x4, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x3a1480, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x80) bind$packet(r0, &(0x7f0000000140)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/04/02 19:12:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl(r0, 0x2, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2f, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x10000, 0xff, 0x2000000000668a, 0x80}, {0x1, 0x40, 0x1000, 0x401}]}) 2018/04/02 19:12:31 executing program 7: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00', 0x6b}) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000040)=""/172, &(0x7f0000000100)=0xac) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x1ff, 0x200, 0x8000, 0x960, 0x8, 0x8, 0xfffffffffffffffd, r3}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/02 19:12:31 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000180)=""/240) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) [ 65.838424] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/02 19:12:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x0, 0xffffffff80000000, 0x9, "e7f98767d53578834e5fcee0d0b1b5ea8b708a7efc4b849fefbee50c51b3264fc5823c5b4cccf7c0ac57472e8de4e8c2ed50130d60724f6fd3b18c7e787bdd", 0x23}, 0x60) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) ppoll(&(0x7f0000000140)=[{r0, 0x200}], 0x1, &(0x7f0000000180), &(0x7f0000000200)={0x2}, 0x8) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3}, 0xfffffffffffffcf5, &(0x7f0000000280)={&(0x7f00000001c0)=@setneightbl={0x14, 0x43, 0x4}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x4, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000240)={'ifb0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000300), 0x2) 2018/04/02 19:12:31 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x880, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'syzkaller0\x00', 0x4}, 0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f0000000200)=0x90) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000240)="01ef7521f1a059e9e34c1899fc1c59dc837a34b5b67e87aaca40f776d555a722e9c5dee5c4e3e02ac43fb01b4e192b63cfb6bf12c9fddb9f33639d73c30625a6f25bb571a9a32b284f3453f62abb79a0807463947fab10b27f6c6464", 0x5c) 2018/04/02 19:12:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000002c0), 0x100000000000012d, &(0x7f00000000c0)=[{0xe8, 0x4466cd3b0fb807de, 0xf5, "058764b6eafb51c70c55759346feac3d2ec65a37ab46ea6afe3093ef9ee1736e10969cea46c3aaf2c9a2a76d531b3437efac49a54d391e5ee97c8a9f91539674231b670834a36280f9620495c0d984bdf41158540aea3c9b1f656398d901e2a9e5ed17d3de873b4e9d3525bd55fac1dc8658d055a6fadc35a2bc8e03bd6b9767db2e4c4c8a94e1d81e936dd44fde448fd49932711cd99bb44b2e2da600f3527bc8ae9712d709ef5f6c35d2f2f779bc105265452ea0895c23a88f3c727d2d57f881fbd81ae83424262854e23ac4b345b86065670b8e13"}, {0x48, 0x12f, 0x2, "47bc91a785f8b9c001bd8829e58f55981b24dbc51d2392dc7e0026be4753e2a16459325d20fcbbe7cffb0056c506457241"}, {0x40, 0x117, 0x5, "3b4fbe9fcbb975c9dc761c4f8306cbfba6a54bda82c5c92eec91f04d0c768c15f9d026040828aeb1d1fe30"}, {0x9b, 0x11f, 0x5, "de9e6e31d289d9a1b2d197d63813c6c8e6094a3a1aafc42450e3b62d3a8fcb53a0e2c36424373abdbb816271bbcdae606970e11c02fe3c719cba6783d584063125d06883c9cb2c15a649f8c3f033980335ccb2a6153445627fd719dfd9d69d917ca7792c79065504aa4276aa5ac4687ca5844eca4bf46cde246c3529fab98bb6c2cf3fe13ae5500819f2b66555716d4ab1a7057badc182b26bb047884396070e373c79f0af53c53c6c968d6bb3903bd36fdb9a31e78a26971dbf94a24653bfd5f8b06e8395a165"}, {0x108, 0x88, 0x8, "812f0e55016c9feb2e10ab116faf1db7b7d935bf50dd36ebe48f664dfe186873fd5171e431a95505cc47014c401305dd15e9a2629e4b7a4ae919f7c82f3ab4dd3d72e46dde10b7a0fce97cddc1a312f75cd5a82bad89bf5bc03b297ad82c596efb0e35de985b26e60660cf9b901ab62aeb080135b3772158d9a4ef0ae6557d6935bb91410787bf3d6dfb53e3008b52fe67cda6b489be19337a52b5a11b2773d3b73afd73ee568daed5ffe971868f67250aa942ba61b2cf9b2b71f6ca0ad3d81f23971e1d26c9b9ea3a8a0e900009bc9c7758a8f9ce288a31497e885178a3033ce02933f3adc0a62a829b3617c8d738ca0fe259c789e0"}], 0x350}}, {{0x0, 0x0, &(0x7f0000000680), 0x377, &(0x7f0000000440)=[{0x0, 0x112, 0x98b, "6d9e05afae3cad74c595bc15f014f8af43b76baf5f3dd2ee7f529abf14ca1fbce61a3c43391a7404c0afaa7cc4139ae4eea46c373a35e55d496e477ba1af203c3a70401892b742d50e2c3bf3f0bb884897366cef6d78252c32798566000b16ac3fa25b4600ec5b4254247120b62d65d7c43fcb88291bf577ab76fc8464a58362b36e1d5b07a4ec63cbe129710f05d18cf7c6543907b107c1634de26a163180ef30e77b13b57b9e21ab2813482f3771a43e35f0d095ecc644b89e236b5692f5cb4e1004fdef8b1ae8e952de6034334effc3990df1682affbd2d138b0908635e6127"}, {0x0, 0x10c, 0x80000001, "6df84591dc3153de4e5daca4bbf5be308ea661a38352233ee2f814af071a561bbd5071fa53dae8b757b3b75b35484728c6389d3c454ac6a3ebd92e8241448f0755a235d24c21edab1fd34c5c8ee747c7"}, {0x0, 0x10f, 0x3798e504, "70c5fafc7167c147a00d4341ad176a039bcdf8f7b5ee24c8a2377609696469f5675914c4a815599771d08decaa2a3e67b87aa5ebc91ce071cc7d93c325c1e69d5c6eb39d674c5aceec12cb748281255b8ce2932f09beb00fafddb54a23a9a3a540ab581c8a557722eb59367dd20f1aa9fed302bff55fdbd8972179bcdaf6fc10459ddb21cb7a3ab880cd216fa8904c5b8816"}, {0x0, 0x113, 0x8, "7c4647055bbe0479899be9ecbae1ce450487b19a505669cc2143575d8791170d568b91eaa184706b765b7246d501163a78c10591a5cbe0710410766010ffad8583bf7a91a74f8915df4887a7cc1fccdb42e76f11a28bb9fea985ebfc8e789bd53c9909b8ffe3227c4db3c133985ccb82c8017a3b5538513298022115fdf415d2d8fec3077efc4a10"}, {0x0, 0x1ff, 0xac7b, "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0x2, 0x0) [ 66.593957] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 66.649240] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/02 19:12:32 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'bcsf0\x00'}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f0000000200)=0x4) bind$ax25(r1, &(0x7f0000000000)={0x3, {"89cae70a8d0e9b"}, 0x3}, 0x10) open_by_handle_at(r1, &(0x7f0000001440)={0x5, 0x6d5e, "0b3af54f87d3806015db3b16c7f768b46b3829f399b4e2ba9fd15d5ce6b20035674d33a6329eb7d192d4ac7772338acae79ffd1eadb69e4ef5b3d56817bf7ffb1dc7d9bfa31c70f44a07000000000000009f0e0a006dc8e08931b4fcf88306c04fb4d2fbd2a5c504a28cd18b58c1836d1d6e03f454949823cffba420586714ced1a5cae6aa6d1ee9087b4052e431d86d226d96de4dd88b03d6045d82969e603a72bbaa08686ed6be5acb73cbb92d5e2bd36c849d86d29ce39a8bbef7eb00000000"}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000440)=""/4096, &(0x7f0000000240)=0x1000) getdents64(r0, &(0x7f0000000380)=""/188, 0xfffffffffffffc75) 2018/04/02 19:12:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffffd}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x100, 0xa14, 0xfc, 0xed52, 0x81}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x0, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) 2018/04/02 19:12:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000607000)=@mpls_getroute={0x24, 0x1a, 0x9, 0x0, 0x0, {0x1c}, [@RTA_DST={0x8, 0x1, [{0x0, 0x0, 0x0, 0xfffffffffffff801}]}]}, 0x24}, 0x1}, 0x0) r1 = socket(0x10, 0x0, 0x10000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200800, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000140)=""/240) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0xa, 0xffff, 0xff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x1, 0x203, 0x2, 0x80000001, 0x0, 0x1, 0x7, r3}, &(0x7f00000000c0)=0x20) epoll_wait(r2, &(0x7f0000000240)=[{}, {}, {}, {}, {}], 0x5, 0x5) 2018/04/02 19:12:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c97ff8)=0x10000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x181400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x400}, &(0x7f0000000200)=0xfffffffffffffcfe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x3, 0x7, 0x9, 0x200, 0x1ff}, 0x14) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000000c0)={0x7, 0xb8a8}) r3 = socket$packet(0x11, 0x3, 0x300) r4 = fcntl$dupfd(r3, 0x0, r3) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2}}, 0x100000137) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000240)=0x3) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000100)={0x0, 0x1}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000180)=0x7) accept$packet(r4, 0x0, &(0x7f0000000140)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000300)={0xfd0, 0x0, 0x80000000000000}) 2018/04/02 19:12:32 executing program 2: mount(&(0x7f0000000580)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)='mqueue\x00', 0x0, &(0x7f00000004c0)="ad0f6937afa136552e680127a80c2fd3e8bcf1f772bcaf4ca7a1") r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x100000001, 0x4) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000000100)={0xffffffff, 0x0, 0x20001000, 0x8000000009, 0x1, 0x0, 0x0, 0x100, 0x0, 0xffffffffffffffff}) unshare(0x82000800) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) mq_open(&(0x7f00000000c0)="2af01aea3d9199a675a8a3da2c78734f2de345510e86b603b4ff8b9826e4dadf662a9fda3104d060bbca5daa04a0", 0x802, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x3}) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_flags}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000005c0)) fcntl$getownex(r2, 0x10, &(0x7f0000000600)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r3, 0x5, &(0x7f0000000640)=""/51) getuid() ioctl$KVM_RUN(r0, 0xae80, 0x0) gettid() nanosleep(&(0x7f0000000400)={0x0, 0x989680}, &(0x7f0000000480)) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="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"], 0x1e8}, 0x1, 0x0, 0x0, 0x80}, 0x14) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r5, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r4, r5, &(0x7f00000ddff8), 0x102000001) readv(r2, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000340)=""/12, 0xc}], 0x4) r6 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r6) request_key(&(0x7f00000009c0)='.dead\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a40)='em0ppp0[\x00', 0xfffffffffffffffa) r7 = request_key(&(0x7f0000000a80)='user\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c80)=')systemmime_typevmnet1,+/&\x00', 0xffffffffffffffff) add_key(&(0x7f0000000980)="e9c759db216761637900", &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)="7ebd0feb87d46a73d505dc9881c0189c3c7e91958359a044db8c14d651e73d8c52df0985f2f368f5df689b386b7b647af7e25101ac8e690dc1249bda00000000001000", 0x43, r7) add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) unshare(0xc000000) 2018/04/02 19:12:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x6) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0x7b, "41255a49c60900000000000000120885a4bf5c220364a4e196640a06ebaff1d88193a499ef3178100a00e9e5700d5dddf4880b5c5aaea6a68043b6b0e5c63a0a3b5fbd1409f21fa99575a94a1f333ef76f8d1c30d7aa518a007352be4e0014db528e73cdc37afda39015e7f9c039b7a8024ec676557b003585b02d"}, &(0x7f0000000580)=0x83) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={r2}, &(0x7f0000000600)=0xc) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/231, 0xe7}, {&(0x7f0000000340)=""/73, 0x49}], 0x4, &(0x7f0000000400)=""/185, 0xb9, 0x100000000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f00000000c0)={0x3f, 0x1, {0x3, 0x3, 0x1, 0x0, 0x5}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/02 19:12:32 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x3, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x400101) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e23, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x4, [0x28000000000, 0xfe0000, 0x7a, 0x80000000, 0x65, 0x1, 0x1, 0x7]}, 0x5c) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000200)={0x0, 0x0, 0x8, &(0x7f00000001c0)}) 2018/04/02 19:12:32 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x5000, 0x8000}) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0x51) semget(0x0, 0x1, 0x0) close(r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000180)=""/193) 2018/04/02 19:12:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/04/02 19:12:32 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000001240)='/dev/adsp#\x00', 0x9, 0x82800) setns(r0, 0x4c000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/exec\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000240)=""/4096) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/02 19:12:33 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x9}, 0x379) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000000000)="da", 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={0x0, 0x0, 0x9}, 0x8) 2018/04/02 19:12:33 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x4000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="cb4c1842cf6ea401dcb211d7da483a74300e62b9bdee79a5f575c32fc539e4a4250fe0e5dd115f8c9dfd7dccbea8c4dd9ab3b6f41dc270ba5aea1e2812f0f2336d35b375a9f338878e425638142d0d8c24cfb72fd09e0d2092e96bd150474778f813e54a483f8379709366a29d49b5fd72f4b4bdd3a33b30edb7cbb4cf23cbcb", &(0x7f0000000140)=""/121}, 0x18) r1 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r1, 0x1, 0x31, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/04/02 19:12:33 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x0, 0x2c]}, 0x2) 2018/04/02 19:12:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000340)="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", 0x480, 0x0, &(0x7f0000001340)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000080)=0x7ffe, 0x4) sendto$inet(r0, &(0x7f0000001400)="d3", 0x1, 0x0, &(0x7f00000013c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/02 19:12:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000080)="27066035abf15cea6e6fc3e1144d6d1b75ee7066c436fd3f5ba6bd6de2870000000000", 0xfffffe62, 0x80000001fffff7d, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffdce) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x1, [0x6]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6, 0x8, 0x8}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0xe5) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='oom_score_adj\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x9e, 0x0, 0x10000, 0x30c}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000001c0)={0x101, r3, 0x10001, 0xbd1}) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) r10 = getpid() getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) r12 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a00)=0x0) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000bc0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000cc0)=0xe8) stat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000dc0)=0x0) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() r22 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003c00)=0x0) r26 = getuid() r27 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000005180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000051c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000052c0)=0xe8) r30 = getegid() r31 = fcntl$getown(r2, 0x9) lstat(&(0x7f0000005300)='./file0\x00', &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000053c0), &(0x7f0000005400), &(0x7f0000005440)=0x0) r34 = gettid() r35 = geteuid() stat(&(0x7f0000005480)='./file0\x00', &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = gettid() lstat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005600)='./file0\x00', &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = fcntl$getown(r2, 0x9) r41 = geteuid() fstat(r2, &(0x7f00000056c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000005880)=[{&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000280)="ad52b2f1934669d7bffa40c13ccb6c2fadd2fa14b51a91d80823085df7d35efa1aea3ec96f3322198ce7e3c5b66d6f43e4c01198fe2746cba4666a25efd39f38cc9ecfe172b96cf8d751958b16aa2fabd35ba89371a2550d6dacc3b7f9c6418a295b833c7ee1115c385f4ffa638a5833", 0x70}, {&(0x7f0000000300)="c19282dab723135a4392ab9a75504376c5492b", 0x13}, {&(0x7f0000000340)="5cf2fde1dbd8e92d8e7a1b3676b204812384b8af20cb694f14b842a4f920d3c13a1ef7f3bc911651f09df7b0a522ca1ededa3cdaa30f491cf8cab256838ba5ea94b661d7cc3ebac2fcd0a3906ab1c6c651c3e2e2272fcb0850ad62ac81f2f12fabdc6153e5dde328af6497", 0x6b}], 0x3, &(0x7f0000005a40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000375922cf78b0384565e87a7a3b754e79a8499723dd4e03655582cd07260c74df9706992f5860794a7f00ccae92d50f27233f661bdce4f554ebba736144788a33e4497c297391fb2990eecc1285432bdfb5312b72d6a63fc63dd4b8a6dc0a71d7a883e2550107214fc284067536d261", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB='\x00\x00\x00\x00'], 0x78}, {&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000900)="fdcaeb5f067599694f802a7e9e8f6f52fabef7771101ee289724059ada55094595393152c4336598bf160aa33fe408266e29c74ddfaa4d93ace7ff4f5e75bc584fdc4f3e1adba10a8c9ace2d18fc64f97a5f2cf03acc3fa8eb95a581fd88373c5fb9ca4d4190cafcfc72a0585fd0436742ff8d34a15089f6af30abc6281c9c479b523be4261029365dad4f904a4723c4a0", 0x91}], 0x1, &(0x7f0000000ec0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r2, r0, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r2, r0, r2, r2, r0, r2, r2]}], 0xd8, 0x1}, {&(0x7f0000000fc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000001040)="bca6f6ccfeefe814a822ac8da23090966cfc3659ee70813438b971f5bd1ac4ab53550b1934e95ae7f486eb5b5394e0de47e3eb717ca5424cdc5d75b43d50689505cefc861e0403e081e57bbba758a7d4cb023378f73572154821941bd30c210db2ff6d1f2f89b0af80ff9ba88f65004b66446f60b990d48a85e4c973f0d8b68da02756", 0x83}, {&(0x7f0000001100)="ff707b6106e6020c190da729ff8b8a5eb309f12e26375e1baab781fb477829d07beaa17cc035854c1281c0995e2f84aaf25151d70063401663bee232938825f48817d882799227d25f53ee18151e8fc853f5a8811a5b9dd7ccf36456eadd9208878f3600db709df57ad4c725c82e369b1ddb4ab6e938c9cdd73d4914020c34914397ac97ce817c243384ef71e53d1bd199c93e1eeeb8e5bef5f4c3fb04bc4c6492b0663c5e279abc0bfa6ef8e701f2198448cfa44dd5c7ab91afbc805270863f", 0xc0}, {&(0x7f00000011c0)="3fb1d5d8d4e12d8b34d4aeb9922ba0018b17be443585f499389fc8fea5184f944259b06493a907ad7297a8af9ecaf6b2cd4bc89aede4738c10759ca21caf4adb1cad4a85222ce0bcba6b486b1ef2fd720cda24e28b525d596aef0c405f25a7bd70c34d28a0efbeacf128c9b31ff757cb1e34d4a238da1686d3004f3b5f054f9a52f29c8ca5b90d5b97dde3badea551f278119a548941bcd768a59ebf03421ddfd9bd40db3ce5e328a10ee1768d4dbf39f2973e9000d413c9da3afb1717ee", 0xbe}], 0x3, &(0x7f0000001380)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r0]}], 0x40, 0x801}, {&(0x7f00000013c0)=@file={0x0, './file0\x00'}, 0x6e, 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{&(0x7f0000003e80)="acb545c1be8e8b93925009bf63a86120b625cbe08a0554431753ca3e46e950a68739ea291b4239783ea057cc21e1ef8cbc6267bf5223352ab58480de396056611ecddb0a206bcfc1d7107776fa5af6cac92dbb7ba259428c3a3cf3b77023bd4a197b1bb6cf581d449f55a7041b87a8acd8930281fdde24659fe7a343dd9898b1523ce2b65ee01637bb2427c8eee76effb48a24e3db09f49231d0d556e33eb338e1c7e71d3f7b6960a94cad9cf2c3", 0xae}, {&(0x7f0000003f40)="faf0f65e74b431fcc04f1b845d7f66f6d3229c872bf71c5a5cd9d962850170ec69cc8bd893dd1959a9905c3d7c15ee4ba62d653f87bc06345d76bcd685ea30ed196e3f0feddae50034", 0x49}, {&(0x7f0000003fc0)="e7b0d8389e5981897669ee3147461571d149fb87d6e70b814e5ea4d21d58ce893fa2b070ff6cf7e3cf277898539d95b691f6edaba2394973124c4d4b52c157c919f3ef358181726a502c2bf89cd5cce31fa77cc4ad434328f51045f4f713cf0e025db5fea61ebec1a5445e96ceb85f52eec5601dab1f2b947194db91fbb0f209ac0c39c1ba9ca3d086709ad4d9aa1f312427d2fda3ffb15bca3a040219983703f41aa37b070ca92753183316faf2dbc3beaddd583730449700106a97d14a119df1e754463a32049410b9f9d4a86918b0fc11fd957f28eb41e36253892583daecad91192afde52996cd32579120d36273c3b7", 0xf2}, {&(0x7f00000040c0)="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", 0x1000}, {&(0x7f00000050c0)="d391fe2b86b8b1800bdb238deca6b34f1b5ba3a7", 0x14}], 0x7, &(0x7f0000005740)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x138}], 0x7, 0x4000010) 2018/04/02 19:12:33 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x801, 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000004c0)="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", 0x1b0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x2, 0x8}, 'port0\x00', 0x1, 0x10, 0x81, 0x3f, 0x2, 0xb1, 0x8000, 0x0, 0x6, 0x8}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1}}, 0x1e) [ 67.963168] serio: Serial port ptm0 2018/04/02 19:12:34 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="0dee284ccb0e3556def61b251d36b3cd25eb5a4d5a29e66f7141d5132ee1c0553c5af597580697fd3fc147c04827c9c639d8a5e2", 0x34}], 0x1, &(0x7f0000000080)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) fchmod(r0, 0xa0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/02 19:12:34 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) r1 = semget(0x0, 0x3, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0xf84, 0x8]) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000005000)) 2018/04/02 19:12:34 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0xffffffffffffff89) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000d000000000000001c000000b349a82407bc768df1b11253d4641603f0ea84cf6c6ba76508b99984"], &(0x7f0000000240)=0x40) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/02 19:12:34 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000001240)='/dev/adsp#\x00', 0x9, 0x82800) setns(r0, 0x4c000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/exec\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000240)=""/4096) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/02 19:12:34 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) ppoll(&(0x7f0000000080)=[{}], 0x1, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getegid() ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ftruncate(r1, 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) accept(r1, &(0x7f00000016c0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000001740)=0x80) 2018/04/02 19:12:34 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x58}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x4, 0x3, 0x0, 0x10000000000000}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x581940, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000080)) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/02 19:12:34 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa00000800470000240000020000009078ac14000180000000000000004404000000009078ac14ffaa1fb4ef2f55e42117bd0a8240a2025963c471977af14e030acb4661ac5bb59e896dc686f3f1e51fec36e11fee01237551f197e7a851145c0fb55bd04a9dd3c81b9ecfda159a8c7449869a74a73be4bb5717221033ba3cd6adf08656e823f673b799"], &(0x7f0000000100)={0x3, 0x3, [0x0, 0x0, 0x6e3]}) 2018/04/02 19:12:34 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000064c0)=0x3) r1 = socket$packet(0x11, 0xa, 0x300) recvmmsg(r1, &(0x7f0000000140), 0x40000e0, 0x0, &(0x7f0000000240)) syz_emit_ethernet(0x1, &(0x7f00000065c0)=ANY=[@ANYBLOB="010000000000aaaaaaaa00008848450000580000000000009078e00000017f0000010420880b0000001700000800000086dd00000000000000000000cd735a59000000f7ffffff0000000000000000000000000000000000001e768f5108d214d73e8fcc71d7ea0d18a73e399dcf5767d657e119ca2974f235f42e08de81e6cf9c6b07d81f3705051e77f721ae532cbbf8a45816baab850b127215fc833aa9889e393f9a173c014aca30800c09d4c730c840c86a197075d2be4ab255b3"], &(0x7f0000006500)={0x0, 0x6, [0x0, 0x0, 0x0, 0xa16]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006580)={0x4, &(0x7f0000006540)=[{0x483, 0x0, 0x1000, 0xc}, {0x6, 0xfffffffffffffffd, 0x9, 0x1}, {0xda, 0x2, 0x9, 0x400}, {0x6, 0x8, 0x7, 0x2}]}, 0x10) recvmmsg(r1, &(0x7f0000006140)=[{{&(0x7f00000000c0)=@alg, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000280)=""/202, 0xca}], 0x2, &(0x7f00000003c0)=""/145, 0x91, 0x8}, 0x8}, {{&(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)=""/220, 0xdc}, {&(0x7f0000000600)=""/17, 0x11}], 0x2, &(0x7f0000000680)=""/254, 0xfe, 0x6}, 0x8000}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000780)=""/105, 0x69}, {&(0x7f0000000800)=""/89, 0x59}, {&(0x7f0000000880)=""/86, 0x56}, {&(0x7f0000000900)=""/87, 0x57}, {&(0x7f0000000980)=""/180, 0xb4}, {&(0x7f0000000a40)=""/19, 0x13}, {&(0x7f0000000a80)=""/214, 0xd6}, {&(0x7f0000000b80)=""/9, 0x9}], 0x8, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f0000000c40)=@ax25, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000cc0)=""/17, 0x11}], 0x1, 0x0, 0x0, 0x3f}, 0xfd92}, {{&(0x7f0000000d40)=@generic, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000dc0)=""/148, 0x94}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x2, &(0x7f0000001ec0)=""/138, 0x8a, 0x8}, 0xa9}, {{&(0x7f0000001f80)=@ax25, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000002040)=""/195, 0xc3, 0x1ff}, 0xf}, {{&(0x7f0000002140)=@alg, 0x80, &(0x7f0000003500)=[{&(0x7f00000021c0)=""/151, 0x97}, {&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/186, 0xba}, {&(0x7f0000003340)=""/139, 0x8b}, {&(0x7f0000003400)=""/203, 0xcb}], 0x5, &(0x7f0000003580), 0x0, 0x4}, 0x7fff}, {{&(0x7f00000035c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000003640)=""/128, 0x80}, {&(0x7f00000036c0)=""/242, 0xf2}, {&(0x7f00000037c0)=""/181, 0xb5}, {&(0x7f0000003880)=""/200, 0xc8}, {&(0x7f0000003980)=""/19, 0x13}, {&(0x7f00000039c0)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/4096, 0x1000}], 0x7, &(0x7f0000005a40)=""/114, 0x72, 0x6}, 0x1}, {{&(0x7f0000005ac0)=@l2, 0x80, &(0x7f00000060c0)=[{&(0x7f0000005b40)=""/29, 0x1d}, {&(0x7f0000005b80)=""/209, 0xd1}, {&(0x7f0000005c80)=""/146, 0x92}, {&(0x7f0000005d40)=""/201, 0xc9}, {&(0x7f0000005e40)=""/215, 0xd7}, {&(0x7f0000005f40)=""/200, 0xc8}, {&(0x7f0000006040)=""/36, 0x24}, {&(0x7f0000006080)=""/17, 0x11}], 0x8, 0x0, 0x0, 0xffffffffffff0001}, 0x7}], 0x9, 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x406, r1) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003580)={0x0, 0x4, 0x9c2, 0x395, 0x8, 0x1}, &(0x7f0000006380)=0x14) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000006480)={0x80}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'eql\x00', 0x10001}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000063c0)={r5, 0x3}, &(0x7f0000006400)=0x8) r6 = getpgid(0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000006440)) kcmp$KCMP_EPOLL_TFD(r4, r6, 0x7, r2, &(0x7f0000002000)={r3, r1, 0x108}) 2018/04/02 19:12:34 executing program 2: r0 = gettid() ptrace$setopts(0x4200, r0, 0x0, 0x0) [ 68.262669] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! 2018/04/02 19:12:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000280)="0f20c06635000000800f22c0ff064f7aba4300b000ee66b9800000c00f326635000400000f30b800008ec0baa000ecbaf80c66b84033d78266efbafc0ced0fc7ae00000f0666b9800000c00f326635000100000f30"}], 0x1, 0x0, &(0x7f0000000000), 0x10000000000000f0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x62000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 19:12:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{}, 0x2000001}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) 2018/04/02 19:12:34 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x8000, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/02 19:12:34 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x1, 0xa) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000080)=""/68, &(0x7f0000000100)=0x3ef) 2018/04/02 19:12:34 executing program 2: syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000180)='./file0/bus\x00', 0x8000, 0x0, &(0x7f0000001640), 0x808, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001700)='ntfs\x00', &(0x7f00000017c0)='./file0\x00', 0xfffffffffffffffb, 0x0, &(0x7f0000001c80), 0x1, &(0x7f0000001d00)={[{@errors_continue='errors=continue', 0x2c}, {@dmask={'dmask', 0x3d, [0x31, 0x0, 0x35, 0x37, 0x32, 0x35, 0x37, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x7d, 0x3e, 0x0, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x3d, 0x7a, 0x33]}, 0x2c}]}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) syz_mount_image$btrfs(&(0x7f0000001780)='btrfs\x00', &(0x7f0000001740)='./file0/bus\x00', 0x1f, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001b00)) r0 = open(&(0x7f0000001880)='./file0\x00', 0x0, 0x4) r1 = open(&(0x7f0000001900)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000001840)='./file1\x00', r0, &(0x7f00000018c0)='./file0\x00') pipe(&(0x7f0000001d40)) fcntl$setsig(r1, 0xa, 0x39) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) syz_mount_image$btrfs(&(0x7f0000001940)='btrfs\x00', &(0x7f0000001980)='./file0\x00', 0xfff, 0x1, &(0x7f0000001a40)=[{&(0x7f00000019c0)="22b84fa60022c20fb68148659277f1f50eb65629e2f4021e504109259062330d2a4f740eec7b891b95e4f63504c352a423f58558a8f3594db6d2cd4738f0deaa3a", 0x41, 0x3}], 0x202000, &(0x7f0000001a80)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@nossd='nossd', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x77359400}}, 0x0) [ 68.536514] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=00000000) [ 68.570244] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 68.578717] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 68.590778] ntfs: (device loop2): ntfs_fill_super(): Not an NTFS volume. 2018/04/02 19:12:35 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000400)=0x85) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fffffff}, 0xf7}, 0x1c) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r3, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000011000)) read$eventfd(r3, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/02 19:12:35 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00000001c0)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0xb37a, 0x5, 0x0, 0xffffffffffffff01}, {0x7, 0x0, 0xfff, 0xf9f}, {0x200, 0xfffffffffffffffc, 0x10001, 0x5ac}, {0xb3, 0x8, 0x1}]}, 0x10) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x94) sendmmsg(r2, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000003040), 0x0, 0x80000000}}, {{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000001380)="9c", 0x1}], 0x1, &(0x7f0000001440)}}], 0x2, 0x0) 2018/04/02 19:12:35 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x749a31b1b5f44859, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000780)=""/170) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000500)={0x10000, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e20}, {0x2, 0x4e20}, 0x0, 0x637, 0x2, 0xf5b0, 0x6, &(0x7f00000018c0)='bcsf0\x00', 0x7, 0xed, 0x9}) getpeername(0xffffffffffffff9c, &(0x7f0000000640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000580)=0x80) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000006c0)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000400)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000440)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000004c0)="f7906714abce0ec5426c578074f5a602a7a097fbe5d1fb8524ea35d3365f2c8efa3594edb6adcf7f1529ad7fed262346d734a4dfc575cac31b", 0x39}, {&(0x7f0000002980)="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", 0x1000}], 0x2, 0x0, 0x0, 0xe2d7aa2da50e6f29}, 0x80) bind$unix(r1, &(0x7f0000000880)=@file={0x0, './file0\x00'}, 0x6e) syz_emit_ethernet(0x36, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb60689080045000028000000000004907800000000ffffffff00054378e0000001b09b6d5c2a91e414699d955c"], &(0x7f0000ea3000)={0x200000, 0x4}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000600)=0x68) r2 = msgget(0x2, 0x1000000027e) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000840)) msgctl$IPC_RMID(r2, 0x0) 2018/04/02 19:12:35 executing program 7: r0 = socket(0x10, 0x803, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x3, 0xf, 0x4, 0x8, "6c6e843d8cff1dfab29079ceb81c503ed0d126133c60cb411020acc1af674d0737ba6096d9eab8599281d65330243c142e833e895b9829870d21c5602a628a08", "ff7a1d716785b2984f2ce5a43e275e595ce32b18848a31da27fe4364c39e4fab", [0x1, 0x7]}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000001040)={&(0x7f0000000040)=""/4096, 0x1000}) recvmmsg(r0, &(0x7f00007f9000)=[{{&(0x7f000051e000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0xb, &(0x7f0000df9000)=[{&(0x7f0000d3d000)=""/4096, 0x1000}, {&(0x7f00000ec000)=""/217, 0xd9}, {&(0x7f0000da2f57)=""/169, 0xa9}, {&(0x7f00004bbf68)=""/152, 0x98}, {&(0x7f0000d33f22)=""/222, 0x150}], 0x5}}, {{&(0x7f0000a18ffa)=@hci, 0x6, &(0x7f00001cdff9), 0x0, &(0x7f0000259f14)=""/236, 0xec}}], 0x2, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/04/02 19:12:35 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/192, 0xc0}, {&(0x7f0000000240)=""/183, 0xb7}, {&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f00000004c0)=""/241, 0xf1}], 0x5, &(0x7f0000000640)=""/4096, 0x1000, 0x2}, 0x40002001) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000001680)=0x100, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)={0x1c, 0x2, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/rtc\x00', 0x80, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000001700)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000001740)=0xadfc, 0x4) 2018/04/02 19:12:35 executing program 2: syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000180)='./file0/bus\x00', 0x8000, 0x0, &(0x7f0000001640), 0x808, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001700)='ntfs\x00', &(0x7f00000017c0)='./file0\x00', 0xfffffffffffffffb, 0x0, &(0x7f0000001c80), 0x1, &(0x7f0000001d00)={[{@errors_continue='errors=continue', 0x2c}, {@dmask={'dmask', 0x3d, [0x31, 0x0, 0x35, 0x37, 0x32, 0x35, 0x37, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x7d, 0x3e, 0x0, 0x36]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x3d, 0x7a, 0x33]}, 0x2c}]}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) syz_mount_image$btrfs(&(0x7f0000001780)='btrfs\x00', &(0x7f0000001740)='./file0/bus\x00', 0x1f, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001b00)) r0 = open(&(0x7f0000001880)='./file0\x00', 0x0, 0x4) r1 = open(&(0x7f0000001900)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000001840)='./file1\x00', r0, &(0x7f00000018c0)='./file0\x00') pipe(&(0x7f0000001d40)) fcntl$setsig(r1, 0xa, 0x39) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) syz_mount_image$btrfs(&(0x7f0000001940)='btrfs\x00', &(0x7f0000001980)='./file0\x00', 0xfff, 0x1, &(0x7f0000001a40)=[{&(0x7f00000019c0)="22b84fa60022c20fb68148659277f1f50eb65629e2f4021e504109259062330d2a4f740eec7b891b95e4f63504c352a423f58558a8f3594db6d2cd4738f0deaa3a", 0x41, 0x3}], 0x202000, &(0x7f0000001a80)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@nossd='nossd', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x77359400}}, 0x0) 2018/04/02 19:12:35 executing program 6: madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x2, 0x80501) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x80, 0x1, 0xb435, "139284259f1822b0764cebf582f7b6d08d240637bec8c9f034fd8c74a8065690403d3f0015a03f900096dfd4c071f60072e2fa9e0a8fbde71fd49d5fe46b5f258d0e0f86a0d54c596b2e18f737690184"}, 0xd8) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xc) 2018/04/02 19:12:35 executing program 3: unshare(0x20000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x10000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, 0xffffffffffffffff, 0x4}, 0x10) 2018/04/02 19:12:35 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006bbc5)='/dev/sequencer\x00', 0x40a02, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write$sndseq(r0, &(0x7f0000fbde80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x81, 0x3}, 0x0, &(0x7f0000cdcfd0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"d8ab0f014fb8ca604dbe1e54"}}}}], 0x30) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x40, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8d, 0x1, [0x9]}, &(0x7f0000000100)=0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x401, 0x5}, &(0x7f0000000180)=0xc) 2018/04/02 19:12:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = shmget(0x3, 0x2000, 0x54000413, &(0x7f0000ffb000/0x2000)=nil) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r4 = getuid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r7 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x9, r2, r3, r4, r5, 0x41, 0x5}, 0x100000000, 0x4, 0x8, 0x7, r6, r7, 0x5}) [ 69.330923] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 69.356515] ntfs: (device loop2): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 69.364971] ntfs: (device loop2): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 69.377041] ntfs: (device loop2): ntfs_fill_super(): Not an NTFS volume. 2018/04/02 19:12:35 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x3) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x44, 0x0, 0x0, 0x14, 0x70bd2c, 0x25dfdbfd, {}, [@nested={0x30, 0x64, [@generic="61b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"]}]}, 0x44}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001600)={r1, 0x81}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000280)) 2018/04/02 19:12:35 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40003) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)}], 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000580)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000240)=@setlink={0x24, 0x13, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x400000402000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}) 2018/04/02 19:12:35 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f00000000c0), 0x0, 0x0) 2018/04/02 19:12:35 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000001700)={0x27, 0x1, 0x1, 0x7, 0x4, 0xfff, "fcc9a0d1562dc02e5d1c986af3f68a00dc4a9bd31477b01b15b704ea5ee6c4a7f5b32c9e3ea75a7b08134cedb50518c210b52818b549bf354788b3d74e9e27", 0x4}, 0x60) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) [ 69.435966] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/02 19:12:35 executing program 3: prctl$void(0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x4a5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, 0xfffffffffffffffd, 0x6, 0x1, 0x7fffffff}, 0x98) 2018/04/02 19:12:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x4000) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x401}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x1}}, 0x80000000, 0x1ff}, 0x90) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0xff8b) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x9, 0x4) [ 69.554970] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.571718] IPVS: stopping master sync thread 7425 ... [ 69.577356] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 69.614089] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 69.668255] IPVS: stopping master sync thread 7439 ... [ 69.671775] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/02 19:12:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4e0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8", 0x16}], 0x0, &(0x7f0000000040)=ANY=[]) open$dir(&(0x7f0000000080)='./file0\x00', 0x10002, 0x0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x2, &(0x7f0000000140)=[{&(0x7f0000000240)="2ccf20df077c8d51b3b982a9c99dbeacdd62eac72ba432ae501df46552c9b034e034135ce45c1c1ee1bcf5f69958aa2939e392aa7434caa0421d71748f5b86b36409c10cacc4a858102f8702b3a15370efa8cb153194c490e6a2879f7ef803b5f02dcf6b6403d531cd99cfaf382d8c0082c985db296e3adc088b53698791898ba1c74d1d0ed243f8d33c2c7a24d562495ad97b59096a00ccfd4ec2820d60e8586e4ed5a9cb3ff2ad126ccdfa9f6cacc07cbe3e810b43be517cfa49c5342be57a5d9838f448b6c821a55344b6af77cd80f80bb79dfb34fa4827ac4eabbd735b941114", 0xe2, 0x20}, {&(0x7f0000000340)="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", 0x1000, 0x7}], 0x20, &(0x7f0000000180)={[{@balloc_noborder='block-allocator=noborder', 0x2c}, {@barrier_none='barrier=none', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@jdev={'jdev', 0x3d, './file0'}, 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@acl='acl', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}]}) 2018/04/02 19:12:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') getdents64(r0, &(0x7f000050c000)=""/124, 0x7c) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x4b) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x2010}) getdents(r0, &(0x7f0000000fd6)=""/24, 0x18) 2018/04/02 19:12:36 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001880)='/dev/vcs\x00', 0x10400, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001900)={0x10000, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x0, 0x637, 0x2, 0xf5b0, 0x9, &(0x7f00000018c0)='bcsf0\x00', 0x7, 0x81, 0x8}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000400)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001840)={&(0x7f0000000440)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000017c0)=[{&(0x7f00000004c0)="f7906714abce0ec5426c578074f5a6dba7a097fbe5d1fb8524ea35d3365f2c8efa3594edb6adcf7f1529ad7fed262346d734a487581fcecaf940524708379520a8dfc575cac31b", 0x47}, {&(0x7f0000000780)="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", 0x1000}], 0x2, 0x0, 0x0, 0xe2d7aa2da50e6f29}, 0x4800) syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x5, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f0000ea3000)) r1 = msgget(0x2, 0x1000000027e) msgctl$IPC_RMID(r1, 0x0) fchmod(r0, 0x0) 2018/04/02 19:12:36 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x3, 0x3, 0xffff, 0x8, r1}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x32b}, 0x1) 2018/04/02 19:12:36 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x10000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000080)={0x40, 0x5000}) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7c, 0x10000) perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/02 19:12:36 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) getpgid(0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x80) readv(r0, &(0x7f00005a6ff0)=[{&(0x7f00004d2000)=""/4096, 0x1000}], 0x1) 2018/04/02 19:12:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000017c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}], 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x64, "ee3a9d8114bb8b8bf7e15c35e5800d02388ae3ce54ece302e1550f23a1de276c88822042fd3b93595bf86b8d7d56aee0f05d430441747debd98f940ba4f5ffa2606c52cd3fe0ff1cf05cfa06af307438ed9e0d860f0729bdc8d772d73e6a16057633863d"}, &(0x7f00000000c0)=0x6c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0xf9e, @remote={0xfe, 0x80, [], 0xbb}}}, 0x2, 0x7, 0x40, 0x5, 0x54}, 0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x38) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f00000002c0)={r3, &(0x7f0000000280)=""/2}) 2018/04/02 19:12:36 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x3, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x8000010, 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0x8000}) connect$ax25(r0, &(0x7f0000000040)={0x3, {"545b2ff570e77c"}, 0x8}, 0x10) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000002c0)=""/48) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9}, 0x2c) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000540), &(0x7f0000000600)=0x30) flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/236, 0xec) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0xda, 0x0, 0x3, 0x56, 0xfffffffffffffffd}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000480)={r6, 0x3, 0x2, [0xfffffffffffffffa, 0x0]}, 0xc) sendmmsg(r5, &(0x7f0000005180)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "be449820971e05a46e7f3193f48c4e10c1cb424c49f23af339988a7700ed2f8b8037b9a32de9862c620aedddf2e902c76d7034a7a0abe39879d340712cadb7"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000012c0)}}, {{&(0x7f0000001380)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'dummy0\x00'}}, 0x80, &(0x7f0000001600)}}], 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r7, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000080)="924f216b29efdd25e378a802da75ef159cad9ddcb4561d50797f45965195a828825309e6ff2eabd99883b97e5652a4939ac66a8c421d877b3d77dcb224116ac7762c03214c6d0e2fad254d90da69d533a0e4c0f23ee6a16298a996e48037835fc84034dcef19b0", 0x67, 0x7}], 0x10, &(0x7f00000002c0)=ANY=[@ANYBLOB="6e6f757569642c6e6f71756f74612c6e6f646973636172642c696b65657f2c626172726965722c6c6f676273697a653d6b372c7377696474683d78377b2c6e6f6c61726765696f2c7377696474683d783f7a787f7d3630352c00"]) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000380)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pread64(r4, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) 2018/04/02 19:12:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x20000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x4, 0x20800) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000200)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup2(r1, r1) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000180)) r5 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x800) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="1e00000000000000bf0b000000000004ffffffffffffffff6c0b000000000000ffff000000000000"]) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x6}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 19:12:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1ff, 0x20000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000140)) userfaultfd(0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0x13) fremovexattr(r0, &(0x7f0000000100)=@random={'system.', '\x00'}) ioctl$KDSETMODE(r2, 0x4b3a, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000280)=0x40) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8200, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x820}, 0x978b5523d14d7389, &(0x7f00000003c0)={&(0x7f0000000480)=@getaddr={0x14, 0x16, 0x2, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", ""]}, 0xba}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/02 19:12:36 executing program 7: socket$nl_xfrm(0x11, 0x3, 0x6) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x50, 0x10800) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000380)=ANY=[@ANYBLOB="0800000000000048bcfcdaf9b004ccd9df420000000082eeffff7fffff08000000000000004000475a97000000000000000000000000000000000000000000000000356c86d743e602918f91b60fad3c2a57e338a611f29c223b960e670afe6969b9eabadacc48378448"]) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000200)=""/41) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000) sendmsg$key(r1, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/31) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/02 19:12:36 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffff, 0x10000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000080)={0x40, 0x5000}) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7c, 0x10000) perf_event_open(&(0x7f0000c72000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000877000)={0x2, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/02 19:12:36 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') r2 = mmap$binder(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8, 0x88170, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={r2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup3(r1, r0, 0x80000) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x1c6a}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') dup2(r3, r0) 2018/04/02 19:12:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/102) sendmmsg$alg(r0, &(0x7f0000003540)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000004000)=[@iv={0x18, 0x117, 0x2}], 0x18, 0xc080}, {0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000001180)="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", 0xfc}, {&(0x7f0000002480)="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0x1000}], 0x2, 0x0, 0x0, 0x40}], 0x2, 0x800) [ 70.357880] XFS (loop6): unknown mount option [ikee]. 2018/04/02 19:12:36 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000700)={0x0, 0x86, "4c84276418e7c46d3f27628c8da57298fec3769988ca3fea830ccd65dedc149cf602a75373048a233c1024958a2056b077889f4d41f31816473113c8e6e80062ec4679bdeb84e8b4196e389029a383e9a8f908ab8f8f600154e7f3a12dc98218659ef103d6fcec3590456900584e72c4db6cafb8af6996c3f6d682bd920a797e9b72cb99faff"}, &(0x7f00000007c0)=0x8e) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r1, 0x0, 0x3, 0x200, 0x101, 0x8}, 0x14) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0xd, 0x101, 0xaeba1d318807db12) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r2 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000077000)=""/133, 0x139) getdents64(r2, &(0x7f0000000040)=""/1679, 0x68f) 2018/04/02 19:12:36 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f0000000100)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0xfffffffffffffdf0, &(0x7f0000000240)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x5, 0x232, &(0x7f0000011f3d)=""/195}, 0x48) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/04/02 19:12:36 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x8100) accept4$netrom(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10, 0x80800) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="81002d00", 0xda}], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x8, 0x8000, 0x6879, 0x401, 0x8, r0, 0x7fff}, 0x2c) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/243, 0xf3) signalfd(r1, &(0x7f0000000000)={0xffff}, 0x8) sync() 2018/04/02 19:12:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x80) sendmsg$nl_netfilter(r0, &(0x7f0000000680)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x58f88fd3f0a2f6d6}, 0xc, &(0x7f0000000640)={&(0x7f0000000400)={0x218, 0x1, 0xd, 0x2, 0x70bd2c, 0x25dfdbfc, {0xb, 0x0, 0x2}, [@nested={0xd0, 0x64, [@generic="a4d86e3986196263b76dac11dcd160ed543a7794e1c49e44fbbb8d9979ab890b0f628128f3a17606538f2050cca92ca108d3009f4e8be5899eecb7ddff389bb641752e410f23e1dc96b18929ae2fa7a8ccfd194399a0834bd9db7a65801794750a48ae2eb5b63bc207290be8c8e0e711f7f24879b84b37c18b842e72941b83289494921618fa638ef7d7cbf6ae55cc203b5463cd2c281849b41f194b2619a981423e6f53ea121e2d422fa7ffdfc688ba5ebf72ef38349476b4fce1e8f423e60ffd2ddd5a8dc98f28ba2d57"]}, @typed={0x4, 0x94}, @generic="be8b9561abbd928019ba341467b9dd6cfd1a8fd13068e76a5d22e1d82ccf2ba509542f1f184cb7bf595b64d345d049e6cc04fb5ae94acdf3e4b6c639b89f657aa93d1e048f0448e1e83267104dcd1bf157a8d71d1262834efebf20f38ad969824d039d64e585d78fc7d81c66861e6d2163e017a1f7281032b9130b21b9ce69b4bca0011606efe6f60ec164d34c547848c722919dab6082af0b6f4e84f29f71f22485d832ab645a157c7b09431286cb612b783cf4ee586b3afd0d3ab648cfe901b2431b208b52eb79615fbf3637f7db5efbe50969ae9116a2a5cb40f5bf151af78db6033aebc28eecae0abefdae2feca708a5a8212e", @generic="6411d711a7b42c927daea77fd283814bd91d462164bb915837ff06d539fb9fb52a7bc45921a6fb741d4059c195dcc394f6116806d3f50c63c8de"]}, 0x218}, 0x1}, 0x20004014) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c, 0x800) fchmod(r1, 0x7) mmap(&(0x7f0000b68000/0x1000)=nil, 0x1000, 0x1000005, 0x112, r1, 0x0) r2 = socket(0x2, 0x80000, 0x7ff) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000100)={0x8001, @random="8ad2fbfdd7f1"}) r3 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x201) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000002c0)={r4, 0x2, &(0x7f00000001c0)=[0x0, 0xffff], &(0x7f0000000200)=[0x3, 0xebda, 0x1, 0xfffffffffffffffa, 0x8020000], 0x0, 0x2, 0x9, &(0x7f0000000240)=[0x0, 0x1], &(0x7f0000000280)=[0x35, 0xf4, 0x6, 0x1, 0xffff, 0x5, 0x3, 0x9, 0x100]}) seccomp(0x2, 0x0, &(0x7f0000000080)={0x397, &(0x7f0000000000)=[{0x101, 0x3ff, 0x1, 0x800}, {0x7, 0x10000000000007ff, 0x5}, {0x6, 0x100000000, 0x4, 0xbe}, {0x62, 0x9, 0x40006, 0x7}]}) 2018/04/02 19:12:36 executing program 5: r0 = socket$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$alg(r0, 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000240)=ANY=[@ANYRES32=r1], 0x62303) r2 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x6, 0x2) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000180)=""/119) sendmsg$alg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000a00)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="240eb462a97b4e5cdedf0f4397763575d1ed892e02a1c9cc0fe6b49103d0921e", 0x20}], 0x1, &(0x7f00000003c0)}, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0xa3a}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/02 19:12:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000040)={0x14, 0x22, 0x105, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x7, 0x2, 0xe5c, 0x4, 0x4, 0x8}) 2018/04/02 19:12:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000002ac0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f0000000540)=""/151, 0x97}, {&(0x7f0000000600)=""/254, 0xfe}, {&(0x7f0000000840)=""/177, 0xb1}], 0x4, &(0x7f0000000a00)=""/36, 0x24, 0x6}, 0xfffffffffffff8ca}, {{&(0x7f0000000a40)=@can={0x0, 0x0}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000ac0)=""/166, 0xa6}, {&(0x7f0000000b80)=""/196, 0xc4}], 0x2, &(0x7f0000000cc0)=""/169, 0xa9, 0x2}, 0x100000000}, {{&(0x7f0000000d80)=@in, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e00)=""/174, 0xae}, {&(0x7f0000000ec0)=""/49, 0x31}], 0x2, 0x0, 0x0, 0x20}, 0x633e}, {{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000f40)=""/132, 0x84}, {&(0x7f0000001000)=""/72, 0x48}, {&(0x7f0000001080)=""/92, 0x5c}, {&(0x7f0000001100)=""/128, 0x80}, {&(0x7f0000001180)=""/54, 0x36}, {&(0x7f00000011c0)=""/218, 0xda}], 0x6, &(0x7f0000001340)=""/201, 0xc9, 0x3}}, {{&(0x7f0000001440)=@hci, 0x80, &(0x7f0000002980)=[{&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/255, 0xff}, {&(0x7f00000025c0)=""/49, 0x31}, {&(0x7f0000002600)=""/181, 0xb5}, {&(0x7f00000026c0)=""/250, 0xfa}, {&(0x7f00000027c0)=""/117, 0x75}, {&(0x7f0000002840)=""/25, 0x19}, {&(0x7f0000002880)=""/226, 0xe2}], 0x8, &(0x7f0000002a00)=""/145, 0x91, 0x9}}], 0x5, 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002c00)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f00000002c0)=@can={0x0, 0x0}, &(0x7f0000000340)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000004c0)=[@in={0x2, 0x0, @rand_addr=0x10000}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x800}], 0x3c) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000540)={@dev={0xfe, 0x80, [], 0xf}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x100, 0x80000001, 0x1000000, r4}) r5 = getpid() capset(&(0x7f00000005c0)={0x200f1526, r5}, &(0x7f0000000600)={0x1, 0x1, 0x1000, 0xd3, 0x7}) sendto$packet(0xffffffffffffffff, &(0x7f0000000680)="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", 0x495, 0x4008084, &(0x7f0000001680)={0x11, 0x2, 0x0, 0x1, 0xdcc, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mq_notify(0xffffffffffffffff, &(0x7f00000027c0)={0x0, 0x3, 0x1, @thr={&(0x7f0000001740)="6fbff104c453adbbce323cf7f3771eb69eb01ba8f1cb7247697cc7a0b3bb342ec2105795f8ede51a41884271061b39710149d7074c00cd5ecbdcb07fd4e78f25a0391ae7edc155bdb61d49c82fcec34d6960dd7bf7eb84c35e4748b8bd", &(0x7f00000017c0)="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"}}) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x2, 0x0, 0xb53, 0x0, r5}) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002840)={0x5, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000029c0)) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x220200, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000000400)) gettid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000002a00)=0xe, 0x4) add_key$keyring(&(0x7f0000002a40)='keyring\x00', &(0x7f0000002a80)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r7, 0x0) ioctl$KDENABIO(r2, 0x4b36) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000002c40)={@empty, 0x54}) getsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000002c80), &(0x7f0000002cc0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000002d00)={0x7a4, 0x0, 0x0, 'queue1\x00', 0xf606}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000100)=""/80) 2018/04/02 19:12:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x4000000000000000, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x54100) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000080)={0x8000, {{0x2, 0x4e23, @rand_addr=0xffff}}}, 0x88) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r1, &(0x7f0000000140)="1bca68a6a4320607ee55d5550bce"}, 0x10) write$cgroup_int(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="e64040004ab8d3766fd8277a7a908e00ef6a41677ad7d25fa9cf08e111c273ac9dad0de2aba2ade654d782c0c1becdb2793a7e64f964076193e1ff3ea9606314f3356487ac4a20ee174df95812afe1ebc3ec886c2f1302e30a10137241de13797f74f63f45575c0603fde821033c2329d0b5c2b8a3525e7465"], 0x4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xc, 0x7f, 0x3, 0x8, 0x10, r1, 0xde9e}, 0x2c) madvise(&(0x7f0000a80000/0x2000)=nil, 0x2000, 0x10200000008) openat$cgroup_subtree(r0, &(0x7f0000000540)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000002c0)=""/200, &(0x7f00000003c0)=0xc8) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8240413}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="24000085", @ANYRES16=r3, @ANYBLOB="00022abd7000fcdbdf25030000000800020002000000080001004e240000"], 0x24}, 0x1}, 0x8000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000240)={0x3}, 0x1) [ 71.105508] XFS (loop6): unknown mount option [ikee]. 2018/04/02 19:12:37 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x5, 0x634003) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) bind$bt_hci(r1, &(0x7f00000002c0)={0x1f, r2, 0x3}, 0xc) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_xfrm(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newsa={0x148, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x148}, 0x1}, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/02 19:12:37 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x10000800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x2846, 0x8) creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) 2018/04/02 19:12:37 executing program 5: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000948fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = dup(r0) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000000607100025bd7000fe7db612d970dbdf250500000630000d", @ANYRES32=r1, @ANYBLOB="1400160000000000000000000000ffff0000000008000100000000000800770000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000001c0)=""/141) 2018/04/02 19:12:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0xa, 0x1, 0x7f, 0x9}, 0x2a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000022cff0)={r0, &(0x7f00002a5000)}, 0x10) r1 = dup3(r0, r0, 0x80000) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) fcntl$notify(r2, 0x402, 0x4) dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x101, &(0x7f0000000040)=0x4) 2018/04/02 19:12:37 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x100000000, 0x1) getxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@random={'osx.', 'system.'}, &(0x7f0000001000)=""/4096, 0x1000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000200)=""/190) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0xfffffffffffffff9, 0xffffffff00000000}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000003c0)={r2, 0xd8}, 0x8) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000040)={&(0x7f0000000080), 0x8}) fgetxattr(r0, &(0x7f0000000100)=@random={'system.', '!+-\x00'}, &(0x7f0000000140)=""/69, 0x45) 2018/04/02 19:12:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0xc7e, 0x4, 0x6, 0x4568f4a4, 0x200}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xff57, &(0x7f0000000180)=[{&(0x7f0000000100)="efaa23c975bc6388108f5eda79cb141fe506a5c85b13e20ba39b789ed2c2beb6a30d20f6aa5a66d025c2317292a4385ecbf0fe19f6fd572d2d13c37b017f0c2e0e3da123b8ae9290f3b22350ad3fe2ad76eaf938ba9a91bf00305ce0"}]}, 0x0) 2018/04/02 19:12:37 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xd5f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = perf_event_open(&(0x7f0000cccf88)={0x2, 0x3db, 0xe12}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/02 19:12:37 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x8000, 0x1, 0x5, 0x2, 0x0, 0x5, 0x1, 0x7, 0x8000, 0xa9f, 0x4}, 0xb) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000300)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000002c0)=0x10) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x4800) r3 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000400)=r3) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000000c0)=0x21, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440)=0x3ff, 0x4) bind$alg(r4, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) pwritev(r0, &(0x7f0000001780)=[{&(0x7f0000000040)="0a9f5ab68d8948e9b6fefe1cc55c2c43bd32d6e76e75bea4c24aaf59ef55bfee9dd666", 0x23}, {&(0x7f0000000200)="320aa5f60cf155744e3b14183fb55897d6413342b1485338aaf413254f53d4ce3bdb32", 0x23}], 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) alarm(0xfffffffffffffff9) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000380)="be469daadc9fdee300dbf11de49a57", 0xd1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f00000003c0)=0x10) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000000)="8a5cc463e521bb55e748c8116412c71e916ec983b565eac7d19a7082be28874cbf60384f87a4ff3e229e94", 0x2b) 2018/04/02 19:12:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb(arc4),sha3-512)\x00'}, 0x6b) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x6) 2018/04/02 19:12:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="ad5664a3239dafb6c5820faeb995298992ea54c7beef9f5d", 0x18) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e1d4a010731", 0x15}], 0x1, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4, 0x5}], 0x18}, 0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/04/02 19:12:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xfff, 0x4) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) listen(r0, 0xa9c9) recvmsg(r1, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000b8cfc0), 0x0, &(0x7f00000a9000), 0xffffffffffffffea}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000740ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/04/02 19:12:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="010dd1b952dd1ea5c953fee8464b97fd50f52e07642aa6e4bddf78a7dd1461e9abaffaded8fec9b44fe17c1785a1e16e38d95d02ac8c82bf3cb865b3bc58915639653c61fcf3ebef5bdaea71682bc16fcaad847707f3b1", 0x57}, {&(0x7f0000000080)="1dfe5a383a7acc8b31120a2b4c2d147204dd8bc49a097f0f35aca13bd4f15686ec3af9ea445e787636480a3bcb60d2fe0314eaa91ff8a74785d41311449698bbcf2d20d2712e727811ab41d411b1bb771fbe6c75e47d2f0e59ff3a5245942e3951d9e234daf9e71343fbb1189d21a00aba6961ce7ef9272dac7047816bf9442b85b6d011262dcb4b1b91b3d34a103d9c6f619b4846938645f685776fec12f2d9", 0xa0}, {&(0x7f0000000140)="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", 0xfe}], 0x3, 0x0, 0x0, 0x8880}, 0x8000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000340)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x385) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000440)={0x10, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="066304400100000004633f6bd8183c38c6123a39044002000000"], 0xad, 0x0, &(0x7f0000000380)="231dfd454b14bc2d659ffab516a03a9f787386ed60f742e12f4ae460dc1ff97fff0481ddbd96baeb518f6dc2e3f1156375582f518d4621f7752730e73a01070c8114d6f6292a6937c4f892bc9c95da03fe69489d8b4caa2ebb4fde41591439b4c47a358cc0e1afb8e8117d192d6d058ca2d35c71b8cc3ed8eadd050cc7c0c525ada31c72738baaad665e8ce2b1d6900c474b2f19919b272d2a02304c11be1e0b84878dad95f7c3320697b361b0"}) sendmsg(r1, &(0x7f000073cfc8)={0x0, 0x0, &(0x7f0000325ff0)=[{&(0x7f0000c5b000)="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", 0x57c}], 0x1, &(0x7f0000c9ee38)}, 0x8000) sendmsg(r2, &(0x7f00009f2fc8)={0x0, 0xfdab, &(0x7f00007f4fe0)=[{&(0x7f00000004c0)="9f"}], 0xa9, &(0x7f000016ff78), 0x0, 0x200001}, 0x40000) bind$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24, 0x3f, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/02 19:12:37 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x4000000000000, 0x1fff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x4, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x214002) r2 = shmget(0x0, 0x2000, 0xc, &(0x7f0000ffb000/0x2000)=nil) r3 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000100)=0x1c) r4 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) setpgid(r4, r5) setsockopt$inet6_dccp_int(r3, 0x21, 0x7, &(0x7f0000000140)=0x22c1, 0x4) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040)=""/69) 2018/04/02 19:12:37 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r1, r0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000500)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000005c0)={@empty, @loopback, 0x0}, &(0x7f0000000600)=0xc) connect$can_bcm(r2, &(0x7f0000000200)={0x1d, r3}, 0x10) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000007c0)=ANY=[@ANYBLOB="09000000008f000002004e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0843840e1aab734fd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e23e0000002000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068cb2fea14de07d77ad96dfc17c0000000000000000000000000000000000000000000000000000000000000006436bfe1413abbf45df6dadccc75adcbf53800000000000000000000000000004bd96fa491193fae65e2b21071c0d05d6346db551f17261aed2545fb332dda51020b0e5932b1325ffafb2613eea442a60c0724e490cdd210d068e963a4dfb46a7b5a6a12"], 0x1) io_setup(0x21, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000000080)={0x1d}, 0x10) io_submit(r4, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00000000c0)="050000000000000000000001cfbdbedee32e68b3a251fd2cfd09684d9c7a18e320bbf22a2ce3cb58fa63c42a238cb85f1023fa8108000000", 0x38}]) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'e\x00\x00\x00\x00\x00\x00\x00\t\x00', {0x2, 0x4e23, @rand_addr=0xfff}}) 2018/04/02 19:12:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x100000000000005, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/04/02 19:12:37 executing program 0: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) mmap$binder(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffe82, 0x0, &(0x7f0000000040)="629ef7970f15f08c1248324f53f23a9148815ff36155cc84e37ecd0f5e5dd85b066a369babcafb87a9cd57a56c5a02a68c754ea37b767d398c28077443c4b1f176d01c9849092f8d000000000000000000000000"}) r0 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r0}], 0x0, 0x0, &(0x7f0000002000)}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/04/02 19:12:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x3f) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000080)="03", 0x1) socketpair(0xb, 0x800, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/02 19:12:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x0, 0x10001f}) fcntl$lock(r0, 0x7, &(0x7f0000603000)={0x0, 0x0, 0x0, 0x3}) 2018/04/02 19:12:37 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001c9fff)="03", 0x1) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f000062dff0)=[{&(0x7f0000d9cfef)='\x00', 0x1}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x200000008921, &(0x7f0000000000)={"6c6f00ef931e00", @ifru_map}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/04/02 19:12:37 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000040)={0xa764, 0x4}) 2018/04/02 19:12:37 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x7, 0x4, 0x10, 0xfff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000180)}, 0x20) r1 = getpgid(0x0) sched_setparam(r1, &(0x7f0000000000)=0xffffffffffffff80) 2018/04/02 19:12:37 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e22}}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000fa0f7f)="390000001300093600bb61e1c30500000708e6ff03000000450000000000800019001a000d000000f724270ff4000000fd17e9ffff06060d00", 0x39}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000200)={@empty, r3}, 0x14) dup2(r2, r1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000240)=0x6, 0x4) 2018/04/02 19:12:38 executing program 4: ioctl(0xffffffffffffffff, 0x440100000000127b, &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$rds(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000080)=""/9, 0x9}, {&(0x7f00000000c0)=""/157, 0x9d}, {&(0x7f0000000180)=""/33, 0x21}, {&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f0000000240)=""/170, 0xaa}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f00000003c0)=""/46, 0x2e}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/121, 0x79}, {&(0x7f0000001480)=""/136, 0x88}], 0xa, 0x0, 0x0, 0xf4745e57abb5925b}, 0x24000891) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0xfffffffffffffffa}, {0xb, 0xffffffffffffffff}], 0x2) 2018/04/02 19:12:38 executing program 1: setsockopt$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) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/39) 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_alloc(0x0, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001300)={r1, &(0x7f0000000180)=""/87}) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) close(0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x80000000}, 0x2c) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r4, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x0, 0x10, r3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r4, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) pkey_free(0xffffffffffffffff) 2018/04/02 19:12:38 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) r0 = memfd_create(&(0x7f0000000040)='proc-\x00', 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r1 = inotify_init1(0x0) getrusage(0xffffffffffffffff, &(0x7f0000000300)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000002c0)=""/48) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r3 = getpgrp(r2) kcmp(r2, r3, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) execveat(0xffffffffffffffff, &(0x7f0000000400)='./file1\x00', &(0x7f00000004c0), &(0x7f0000000640), 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x7f, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r4, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x6, 0x268f92c9, 0x3, 0x843, 0xb5822749490981e0}, 0x98) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x1b0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000100)={r6, 0x8}) 2018/04/02 19:12:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"6966623000faffffffffffffff00", 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000180), 0x1b2) syz_emit_ethernet(0x3e, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f000060afc5)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @loopback=0x7f000001}, 0xbe, 0x2, 0x3, 0x3}}, 0x26) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x80000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0xba, "0d00b93a97cae0f41795beee1cab7306c471ca4285984f9a321fe0af586d87832b5c55aa20bc9c30acf8d07027851e8d388507467978ff2084248a04d28ec136f1fd8be9b456e271b75ba867c084ee1674c9e22186f0f99997d54b22d37188f461fe2760786abd359fdf9d429cce2cbffd5b56ac9cb5c8acc99762c1f5b5b8cafcf68722878e6b5b9d07cbb27e3300ce3e92c6953895f84d34560febc23bfa22a4d4a010f79903ac22a8c696c9b944dba5c61ca0a51c806e56cd"}, &(0x7f0000000200)=0xc2) 2018/04/02 19:12:38 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1000000000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x8000000, &(0x7f000000a000)) 2018/04/02 19:12:38 executing program 5: syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x7cea1c3f, 0x200000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200000, 0x0) socketpair(0x4, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(r0, &(0x7f0000000140)='io.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086607, 0x40000000000000) 2018/04/02 19:12:38 executing program 7: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x100) connect$llc(r0, &(0x7f00000000c0)={0x1a, 0x4, 0x10001, 0x1, 0xff, 0x1e4}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="120000000000000005c7e89d762d5aa506"]}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) exit(0xfffffffffffffc00) 2018/04/02 19:12:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0x40000}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 2018/04/02 19:12:38 executing program 6: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="c7ac82406db7b37862d7f1d0ee5f86c1fde3058dd8e4e58f0dbc95ba2a78b646d3866c7d556532aa876149b0a57fbaaea9df510d42c27c29585e98d4898cc2681fff6657ec5df959b295e80eaad25508e4b44804c2776b30104288690d9d4af8fd927adceef2170e0e7f6897b2283be959dd06fa46a350769380", 0x7a, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="59ffb61e0fe11f3dafca82a8046b147ab3962e24dcda845ec168a0f8b6670ce672bb6a69313b4b21082bc83db08f7b22e32d6f71bbd075805015e8ceb9617393aadde4a7e8b731ba63abe2116ca1347d48d8c901432d6d1d58c18eb949438b0bc46781da33a354ca74be1dad40f88fc540b6982f95c5b125ed02d1206088497635c2a659aadd0ae63583a95ea1bf9d83b2d52ac379df8fe8d08d6572457e92fa219b3ae95d6b55871dea71925df5c0d0b8aa8be38108b2cf09188de31640f1a61871f33af7164eaa272af90e2ad2a322", 0xd0, 0xfffffffffffffffc) r3 = add_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="f65dc75c416caf5309f1889cab0836eeade0fb281fb18f7bed7a38c3acde0508b884672d8c1de3a16ffc76710e18a47968f3c0b4d44778882c2a3883e6c747c651ea5a931646bb22cd19680f0a5ced26ed28ac775fc6271628ed7ed8933228d4effffe4267ff65c670ad7e60c23d5df38cd25842c65af929f18bc00f29ecc1c04ca363c6ee463f619af8a9c499c7a2753d3e24617c014691f80d1acb25d124885d9750860018f96a90da577e2c8a724d8f6c26f0815263d9f2a08271fb75fa81400a4ba0c9e6b428cd9044", 0xcb, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000540)={r1, r2, r3}, &(0x7f0000000580)=""/224, 0xe0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) get_robust_list(0x0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f00000012c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000040)={&(0x7f0000000140)}}, &(0x7f0000001280)=0x18) 2018/04/02 19:12:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f00000002c0)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000280)=0x3fe, 0x14) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00000001c0)={@broadcast, @loopback}, &(0x7f0000000240)=0x8) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000340)={[{0x0, 0x80000001, 0x0, 0xf4d, 0x0, 0x5ec, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2a6}, {0x0, 0x0, 0x0, 0x7f5, 0xff, 0x4ad7}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f00000003c0)=0xfffffffffffffd5e) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 19:12:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0x40000}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 2018/04/02 19:12:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140, 0x8c}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) 2018/04/02 19:12:38 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x7, 0x0) accept(r0, 0x0, &(0x7f0000000100)) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) bind$ax25(r0, &(0x7f0000000140)={0x3, {"68343b75efde9a"}, 0x8}, 0x10) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000280)='..', &(0x7f0000000240)='../file0\x00') mount(&(0x7f00000002c0)='..', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='cramfs\x00', 0x84182a, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/02 19:12:38 executing program 2: mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x101002, 0x2) 2018/04/02 19:12:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x25}}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x2000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) eventfd(0x48000) 2018/04/02 19:12:38 executing program 6: r0 = socket(0x40000000019, 0x5, 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/02 19:12:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x3, 0x0, [0x5]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000002c0)) r3 = gettid() setpriority(0x0, r3, 0x7fffffff) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0xfffffffffffffffc) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x1) 2018/04/02 19:12:38 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0x40000}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 2018/04/02 19:12:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0x40000}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 2018/04/02 19:12:39 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x2, 0x7, 0xff, 0x0, 0x7fffffff, 0x4, 0x1, [], 0xfffffffffffffffc}) r1 = syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0xba, "4d7e4255f4ae46435ded521578d45f78869f5305c358eb7c1d29dd20e107094b7fe126c69c04743d0033118fffbcb6a43da80a1362e17861ba0169b30f9c109393c51102f4aa7954964efd68c1eb3f85e9438a4332ba286526d803fa1317f5e4095260fd4c393970b229f355c459809a6841f270f6c9b958fdbe5a6b7afaae2bd2119318a6fd2650092e92aeadf7666dec9fc032bba04610e8436735eb61a24785ca80ad8eefc8672b578975bad9764cd0c045a586e9c770c221"}, &(0x7f00000004c0)=0xc2) fadvise64(r0, 0x0, 0x92, 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/02 19:12:39 executing program 4: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x42240) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x6, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x15, 0xffffffff84160be6, 0x6, 0xfffffffffffff001, 0x6, 0x0, 0xff, 0x3, 0x2, 0x7, 0x0, 0x9, 0x7fffffff, 0x0, 0x2]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x8001}, 0x8) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000077800), 0x0, 0x1ffe00}], 0x0, &(0x7f0000077a00)) 2018/04/02 19:12:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x3, 0x0, [0x5]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000002c0)) r3 = gettid() setpriority(0x0, r3, 0x7fffffff) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0xfffffffffffffffc) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x1) 2018/04/02 19:12:39 executing program 6: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x7, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) ptrace(0x18, r1) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000080)={0x10001, 0xc6f, 0x3, 0x4}) 2018/04/02 19:12:39 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000f7000), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)={0x14, 0x1d, 0x3, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x800, 0x400) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) 2018/04/02 19:12:39 executing program 3: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) getsockname$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x6, 0x6, &(0x7f0000000580)=[{&(0x7f0000000300)="8330926e0c3b4b0f10b5de033c563c3b8379ff54b5f93cf2c4b95f545e1a79e4fb3e287c28374601cb7a02216c0fc244f1", 0x31, 0xffffffff}, {&(0x7f0000000340)="185492470f3a9855324fbc5da57cd1f6ff147e99a7f49012cdabfdb0d0c0c589c9dfefcc3211a4835e6aa56514896bb5715370b39e6029b962246e3aacd3b11a7a2717fe651a8680", 0x48, 0x101}, {&(0x7f00000003c0)="3ad1227ba6399f961e561ba5f1e0c50a347adfa57c1bd028c812057a60955553a8017eca4e6311de9dfe632ef780a1a503ee7a6535a039f745ff0c6d73603fef2fadda64628a6a106e5403fa7a6cfbfe485280c4eee64183be951a09d1794ead40c7423d1c2f09c361099968a25d5426", 0x70, 0x9}, {&(0x7f0000000440)="efda4ce25d8add8cde8b8c1db831f700032298cee8d9779818a20a719322499e1cf213a08fbeb0330bc634a65fdc19b1205bb289", 0x34, 0x7}, {&(0x7f0000000480)="c13fafc6b0850880fa4c792e369697999ac695a055c84ee65bb6df6f10b784153ad29a296683e56ece43796b10ed193067ac149875c8001d594ddb93593f1c8d83f19d7bba2ecd30b7fa0a143d4ec4b0b939694d47499a1a5936648844be04f6740b44f84125e72b0a69f6f0fff793a21f0d9728e92e86e2f775547bdf7b99596f92e349a72ac9511d894a1a3796b66aa0323a71ee2b7625d4be5e26496f581dfd359ad62ff4", 0xa6, 0x6}, {&(0x7f0000000540)="0c6f57b30d19e4876966e9", 0xb, 0x44a0}], 0x40000, &(0x7f0000000640)={[{@uid={'uid', 0x3d, [0x30, 0x78, 0x78, 0x30]}, 0x2c}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000002c0)={r1, 0x2}) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x200000, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e24, 0x67c4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}, 0x1c) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) keyctl$join(0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000240)='nv\x00', 0x310) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)=0x3) shutdown(r0, 0x3) 2018/04/02 19:12:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), 0x4) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/140, 0x8c}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) [ 73.390708] sched: DL replenish lagged too much [ 73.408307] ntfs: (device loop4): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 73.416755] ntfs: (device loop4): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 73.428817] ntfs: (device loop4): ntfs_fill_super(): Not an NTFS volume. 2018/04/02 19:12:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r0, &(0x7f00009eb000)=ANY=[], 0x0) uname(&(0x7f00000001c0)=""/112) write$fuse(r0, &(0x7f0000000080)={0x28, 0x1, 0x7, @fuse_notify_inval_inode_out={0x6, 0x101}}, 0x28) ioctl$KVM_DEASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x4040ae72, &(0x7f00000000c0)={0x9, 0x7fffffff}) [ 73.466113] ntfs: (device loop4): read_ntfs_boot_sector(): Primary boot sector is invalid. 2018/04/02 19:12:39 executing program 6: syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x13b, 0x0, 0x0, 0xfffffffffffffffc]}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000000100)={0x39980732, r0}, &(0x7f0000000140)={0xfd73, 0x0, 0xa2, 0x7cae, 0xffffffff00000000, 0x8}) 2018/04/02 19:12:39 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xce, &(0x7f0000000000), 0x4) r0 = socket$packet(0x11, 0x3, 0x300) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffff091c, 0x80000000, 0x3, 0x0, 0x9, 0x3, 0x3f, 0x0, 0xd, 0x38, 0x3b6, 0x7, 0x9, 0x20, 0x1, 0x8, 0x8, 0xe52f}, [{0x70000000, 0x1f, 0xfffffffffffffffc, 0x0, 0x2, 0x3, 0x3f05c442, 0x2}], "e5421e5444fdf5edec6d4e7cb1cd48d59fa462b68d052f14511fdf8f86d5b34b92424880f9f3c1e43b072e4e5873716cc4e430412ab90949506c5292e1b6e5f7fe0cb0886d07b404c4d1c2b6c0c67b4648e49d78226a68c52ce99d24fa1bfb0197763aa7ec5d81ac7203a914eda2e4c6ef31c18714dbcea8d1c9f4cc3719fd9a5619836284a6c8d499618916fb5183", [[], [], [], [], [], [], [], [], [], []]}, 0xae7) 2018/04/02 19:12:40 executing program 0: r0 = socket$inet(0x2, 0x80000, 0x9) listen(r0, 0x3) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x1fff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x12, 0x16, 0x8, "d3beb14bdda7fed761afe9f8603eab53f2d4df95eb6bdc9c1f495ee917eaa240fae7169a8a7e56eb9211d490730651460012a200e7d13778bc8fbc235a9617ca", "c4e8793e93617b60e2999f436cf53a24b22b67ddbd4b363e7fe2aa0fa377dd60fa26431dc772fe7a17fe2e408d59943a4f42e4394a00070eda9e777b15fb27ff", "e601a9a5821e4953b672bbf003668a084c3306365663cebfc076d31f991266c5", [0x4bd9, 0x10000]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x80280, 0x0) r2 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x3) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="40ac545e42e4451ab62c12f450765110", 0x10) write(r2, &(0x7f0000ffdffb)='#!', 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x526ef187c21f1f27) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0xffff}, 0x4) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000000180)={0x1f, 0x92, {0x4, 0x129df6e5, 0xfffffffffffffffd, 0xa5, 0x0, 0x1}, 0x7, 0x1e}, 0xe) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) bind$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/02 19:12:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000240)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000034e2fcca9e34829ace18a37d2c901090791a3106f12af8a3b4d51f157cf4c6172d734ee840d965d499f3bf6fc5b92767e9e86222979be9fe0e4f4f7a5f9d070cd06c6587ef57be0316ea5ffa4a42c3cf64c47e11a905ef30"]) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') getpeername$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) 2018/04/02 19:12:40 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000000540)='./file0\x00', 0x200) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = semget$private(0x0, 0x3, 0x40000000000000c) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f00000003c0)=""/171) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x18) readlinkat(r5, &(0x7f0000000180)='./file0\x00', &(0x7f0000000280)=""/105, 0x69) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='stack\x00') ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000000300)=""/143) getpeername$packet(r6, &(0x7f00000007c0), &(0x7f0000000800)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000a40)={@local}, &(0x7f0000000a80)=0x14) getpeername$packet(r2, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', r7}) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x109, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r8}, [@IFA_FLAGS={0x8, 0x8, 0x284}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x34}, 0x1}, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xffffff9e) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)="2f70726f632f737973060065742f697076342f76732f735f7265726f75746500", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r10, 0x404c534a, &(0x7f0000000480)={0x70, 0x78c, 0xb7}) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r11, 0xc008ae09, &(0x7f00000003c0)=""/150) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r9}}, 0x7dbc) poll(&(0x7f0000000580)=[{r6, 0x8}, {r2, 0x1149}, {r1, 0x20}, {r4, 0x80}, {r2, 0x801c}], 0x5, 0x1) write$rdma_cm(r1, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) 2018/04/02 19:12:40 executing program 6: getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x84) socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x17f2a8bd, 0x0) accept$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x60) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) clone(0xa4c3542d3d02956, &(0x7f0000000280)="baa5c225378dfd06f76c50ced939831e3c9e8393de9caa78c918d34ce3f654d2808f1efd6b00429fe7ca61b247e6079167ef10c3cad5ef016b7cc7e7132a3e31134efe58ad27906441115727729c7721c69900080c266360fcda25fe920764ed2145c8ab6b5a20b60c74ecdcdff20faa131101ef63e7d10c99", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="0d2dd6513b473d5baf5c475f0247d20a5733cc678a72eb6771f8300f35477538514dee611cb405e41c14a12928d69ef0b43050079aa5a8fd3f4e34eb21dc3096b0f5b902ef8ba8c9a056243f3b24ce9dd61174a055a8777b25ba3b615f220c405ebfca31a561113ff42f5b5b5226ce76e8ce5eea97b68a13a3fe6827c1b2946f0853bace755518fc698aa4893c466ace6dc1a897fe2639068562") getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@random={'btrfs.', 'tls\x00'}, &(0x7f0000000240)=""/36, 0x24) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) close(r0) 2018/04/02 19:12:40 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000000095001a000000000089232310a4532178ffa98295e1fbe446a90cd3cb0000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$can_raw(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x1, 0x40e427a5, 0x7ff, 0x7fffffff}, 0x6, 0x1, 0x0, 0x0, "7e40743ad02e8c2e"}, 0x10}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@ipv6_getaddr={0x18, 0x16, 0x109, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/04/02 19:12:40 executing program 7: perf_event_open(&(0x7f000000a000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000080)="8c0a86912ca179e045e0b4ff84ab3b910d10", 0x12) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) setreuid(r1, r2) 2018/04/02 19:12:40 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000140)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x5, 0x200000000000034e, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x24, 0x25, 0x7a}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x3d, 0x2, @thr={&(0x7f0000000380)="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", &(0x7f0000000140)="91cef8fa1c6e2c749725a6d4a56e1d37cbcb8410648b3402b6ddd1301dd866ab32d8f77d1121d79e6cf14c0e658f4307bc87f4e8e360cc4e554047484b9276932d27680a69b53f0fd4e26419d25829054d148e46f7899e516b50d78e23efff154ca3dd575b4a1e74afe398bdfbbd1745e8"}}, &(0x7f0000000200)=0x0) timer_gettime(r0, &(0x7f0000000280)) 2018/04/02 19:12:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x3, 0x0, [0x5]}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000002c0)) r3 = gettid() setpriority(0x0, r3, 0x7fffffff) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8000, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0xfffffffffffffffc) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x1) [ 74.331713] IPVS: ftp: loaded support on port[0] = 21 2018/04/02 19:12:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2661, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x400) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/02 19:12:40 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfffffffffffffef6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r1}) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000080)=0x20) 2018/04/02 19:12:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x0, 0x9}, 0xc) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) readahead(r1, 0x7, 0x83b) 2018/04/02 19:12:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1010000000013, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x20020003, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000082c0)=[{{&(0x7f0000002940)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003040)="ca23a609268f010dec", 0x9}], 0x1}}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340)=0x9, 0x4) 2018/04/02 19:12:41 executing program 6: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x400800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffffff", 0x5) 2018/04/02 19:12:41 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/02 19:12:41 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000580)=0x60) r1 = accept4(r0, &(0x7f0000000400)=@ax25, &(0x7f0000000480)=0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'eql\x00'}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0xc, @multicast2=0xe0000002, 0x4e24, 0x1, 'nq\x00', 0x10, 0x9, 0x6e}, 0x2c) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x3, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000300)={&(0x7f0000ff3000/0xd000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000340)="9bd16c7ffacb414f5fab5d0badbc8b46e65085f1905bbdb727450c7bf8679d30a41dbfbb98206ea5e089c6b08cf37687e5efd798bd6a8c74ceb1160b5466a1b0b0ce8761bd46de3422a98bca8f519c48c61269520dcb3f0caecb95fffb1de18c6454e7eb44fad480c9e172aa2f0e8881a4f3c8292c4d28cc23e5a03100e7b7b2642792686a078736660f9e9a3e9b96e34d683053", 0x94) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) unlink(&(0x7f00000002c0)='./file0\x00') ioctl$KVM_RUN(r4, 0xae80, 0x0) accept$inet(r2, 0x0, &(0x7f0000000280)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 19:12:41 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) close(r1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r3, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)) 2018/04/02 19:12:41 executing program 5: syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) eventfd2(0x0, 0x0) unshare(0x400) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x546f, 0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/02 19:12:41 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x0, 0x9}, 0xc) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) readahead(r1, 0x7, 0x83b) 2018/04/02 19:12:41 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x5, 0x2, 0x3, 0x1, 0x5}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r1, &(0x7f0000000340)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', r2}) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x4, 0x4) mprotect(&(0x7f0000d7b000/0x3000)=nil, 0x3000, 0xb96001f4586cc340) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mprotect(&(0x7f0000c59000/0x1000)=nil, 0x1000, 0x4) 2018/04/02 19:12:41 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x4, 0x4002) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000003c0)={'rose0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) perf_event_open$cgroup(&(0x7f0000000500)={0x0, 0x70, 0x400, 0x4, 0x3ff, 0xf17, 0x0, 0x0, 0x2040, 0xc, 0x7, 0x4, 0x0, 0x1, 0x3, 0x3, 0x20000000000000, 0x6, 0x19, 0xb4, 0xae72, 0x0, 0xc2, 0x0, 0x4c, 0x2, 0x3, 0x100, 0x4, 0x1, 0x5, 0x3, 0x934, 0xffffffff, 0xfff, 0xbee, 0x8001, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x2, 0x0, 0x5, 0x5038, 0x0, 0x2cb5ce56}, r0, 0xb, r0, 0x1) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{}, {{@in6}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000180)=0xe8) getuid() ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000400)={'bond0\x00', {0x2, 0x4e24, @rand_addr=0x6}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x40000000000000) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x200000000}, &(0x7f0000000380)=0x8) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000340)) connect$ax25(r0, &(0x7f0000000000)={0x3, {"e36659e5f3c811"}}, 0x10) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f000035dffc)) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000600)=[{0x400, 0x7, 0x81, 0x993d, @tick=0x3, {0x1, 0x1}, {0x1ff, 0xcc3c}, @note={0x1, 0x101, 0xffffffff, 0x0, 0x7}}, {0x1, 0x4, 0x4, 0x81, @tick=0x8, {0x7ff, 0x6b85}, {0x4}, @note={0x2, 0x1ff, 0x0, 0x938, 0x8a}}, {0x3, 0x80, 0x1, 0x7, @tick=0x101, {0x0, 0x18000}, {0xffffffffffff8001, 0xfffffffffffffffc}, @addr={0xfffffffffffff2ed, 0x1}}, {0x1ff, 0x0, 0x9, 0x8, @time={0x77359400}, {0x100000001, 0xffffffffffffffc1}, {0x0, 0x8}, @note={0xffffffff, 0x4, 0x0, 0x9, 0x20}}, {0x1ff, 0x8001, 0x6d75e3c4, 0x8, @time, {0x1, 0x2}, {0x3, 0x7}, @queue={0x3d000000000, {0xffffffff00000001, 0x2}}}, {0x2d82, 0x100, 0x2, 0x2, @time={r3, r4+10000000}, {0x4, 0x9}, {0x2, 0x8}, @note={0xfffffffffffffffd, 0x4d, 0x1, 0x9, 0xc9c}}, {0x101, 0x1, 0x1, 0x9, @time, {0x3, 0x1ff}, {0x4}, @connect={{0x200, 0x80000}, {0x3f, 0x7}}}, {0x6, 0xbe, 0x0, 0x47, @time={0x0, 0x1c9c380}, {0x80, 0x35c}, {0x6, 0x800}, @raw32={[0x6, 0x9, 0x3402]}}, {0xde, 0x0, 0xfff, 0xff, @time={0x77359400}, {0xd0, 0x8}, {0xffff, 0x3}, @addr={0x6, 0x1}}, {0x8, 0x200, 0x10001, 0x5, @time={r5, r6+10000000}, {0xfffffffffffffff8, 0x1}, {0x6, 0x72}, @quote={{0x1, 0x7}, 0x9, &(0x7f00000005c0)={0x2, 0xd1f2, 0x8, 0x4f1, @tick=0x2, {0x200, 0x3}, {0x3, 0x8b1}, @ext={0x38, &(0x7f0000000580)="a35f6095ca6a82f2a44f40d55d6297e04ea9f58babf79d751f7f33d65640c245d9b99d45ba2f82ddc1f67ea89217e57598bf14950305ccb0"}}}}], 0x1e0) 2018/04/02 19:12:41 executing program 6: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f801", 0x17}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="208396e4882f8fa86638ca2a9bde4fa012973b509eff9b39fc9c687f8bf9f64952aeb3159ac925533d1a7fed2bc1aad18d02dbc920766d28bd53000000000000000000000000000000000a54eff0bf61c40a46d992cd398e5efedb9f055c4b9e86d44f855262d333e699"]) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x161000) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000240)={0xfffffffffffff000, 0x7f, 0x5}) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x20) openat(r0, &(0x7f0000000280)='./file0/file0\x00', 0x24002, 0x40) 2018/04/02 19:12:41 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0xffc5) r3 = 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, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x4c) fallocate(r1, 0x3, 0x9cfc, 0xffff) socket$packet(0x11, 0x0, 0x300) bind$unix(r3, &(0x7f0000000640)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00000006c0)=""/123) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)="62e37366300000000000000000000040") acct(&(0x7f00000003c0)='./file0\x00') mount(&(0x7f0000000300)='./file2\x00', &(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='hfs\x00', 0x80, &(0x7f0000000600)="39da6a44f7bf4cba31c0fc5d8d314f1ee5f12e9d65ce2c57335b882383b19900a2ed81e24d7d3824aca603f15763df965e4ef84a4cf1") accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) rmdir(&(0x7f00000002c0)='.') r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f00000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0xfffffffffffffc1e}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000400)={{0x1d, @loopback=0x7f000001, 0x4e23, 0x1, 'none\x00', 0x2, 0x8001, 0x65}, {@multicast2=0xe0000002, 0x0, 0x2000, 0x0, 0xffff, 0x81}}, 0x44) r5 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)="194b9c6e211c7d87f9c86b0a396255bad00b828c2649141fd5bf493fc7b50df5d05355e2529e47d784361406efd16e182e7afe6f3a831ebe4525ea922414758f59be47a8ec212517034e7b858e1acd613589c5f44479a6589888423fff254b900311bcc19bd5633a4826675be9db5168bf4f03bc5c82cca514b245b0b2ab62468dff622cd19b2f2f9dbaf22a6ebc102e553598fd3dff035b33fea3af921094f09941e2b1d4c5b8cd04f89ae01717595f20f66e63fb0e174a62603022e70cfbb2ff19d726", 0xc4, 0xfffffffffffffffc) keyctl$invalidate(0x15, r5) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r2) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/02 19:12:41 executing program 4: epoll_create1(0x0) syz_open_dev$mice(&(0x7f000074eff0)='/dev/input/mice\x00', 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000071fff8), 0x8}) 2018/04/02 19:12:41 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000080)={r0}) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)="84", 0x1}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000000)=@rc={0x1f}, 0xa, &(0x7f00000012c0), 0x0, &(0x7f0000001340)}, 0x40000) sendmsg$kcm(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000280)}, 0x0) 2018/04/02 19:12:41 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd390b081bf2", @random="9e668b116727", [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff85, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x40, 0x0) r1 = getgid() r2 = semget$private(0x0, 0x3, 0x80) semop(r2, &(0x7f0000000200)=[{0x7, 0x80000001}, {0x2, 0x1, 0x1000}, {0x4, 0x0, 0x1800}, {0x7, 0x200, 0x800}], 0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400001, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000100)) setresgid(0x0, r0, r1) 2018/04/02 19:12:41 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(r1, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) listen(r1, 0x5) accept4(r1, 0x0, &(0x7f0000000140)=0x83, 0x0) [ 75.476926] FAT-fs (loop6): Unrecognized mount option " /f8*O;P9hIR%S=+э vm(S" or missing value 2018/04/02 19:12:41 executing program 7: mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x501140) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) 2018/04/02 19:12:41 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x750c, 0x400000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x9, &(0x7f0000000280)=0x2) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000001c0)={0x1, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000ddffc), &(0x7f00009ca000)=0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000000080)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000100)={0x1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r3}) r4 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xbf, 0x50000) connect$inet(r4, &(0x7f00000002c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/04/02 19:12:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f7d000)=0x9, 0x275) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xf1d, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc2c9}, 0x1c) [ 75.607952] FAT-fs (loop6): Unrecognized mount option " /f8*O;P9hIR%S=+э vm(S" or missing value 2018/04/02 19:12:42 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x14}, 0x14}, 0x1}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000001600)={0xffffffffffffffff, 0x81}) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x0, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1, 0x4) 2018/04/02 19:12:42 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000080), 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fcntl$getown(r1, 0x9) 2018/04/02 19:12:42 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f00000002c0)="f9", 0x1}], 0x1) 2018/04/02 19:12:42 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2000000000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x0) 2018/04/02 19:12:42 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) close(r0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r0}, 0x10) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/02 19:12:42 executing program 5: futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d58ffc), 0x4000000) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x48c00, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000100)={0x2, 0x2}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000140)=0x54) 2018/04/02 19:12:42 executing program 3: r0 = socket(0x10, 0x2000000000003, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) write(r0, &(0x7f0000000000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) 2018/04/02 19:12:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x401, @empty, 0x71}}, 0x80000000, 0x6, 0x5, 0x6, 0x1}, &(0x7f00000001c0)=0x98) close(r0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x80, 0x4) 2018/04/02 19:12:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000016c0)="656d302d8c6b657972696e677d9a73656c696e7578766d6e65743073656c6670726f632e40707070305d242b6e6f646576276d643573756d6b657972696e675d245b76626f786e6574306367726f757073797374656d277d3a26242170707030657468302d766d6e6574305d6574683170726f6370726f633a7b7d6264657600", 0xc3, 0x0, &(0x7f0000000000)={0x0, 0xffffffdfffffffff, 0x1f}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200102, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000000c0)={0x1d, @dev={0xac, 0x14, 0x14, 0xfffffffffffffffe}, 0x4e22, 0x4, 'rr\x00', 0x0, 0xfff, 0x1b}, 0x2c) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x404042, 0x0) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f0000001500)=ANY=[]) 2018/04/02 19:12:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x7fffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) lgetxattr(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="7573657220133390064e21fc8f070e1bf154d0c465c4ec8adff72d6d"], &(0x7f0000000340)=""/5, 0x5) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x1) umount2(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f0000002540)='./file0\x00', 0x0) 2018/04/02 19:12:42 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001440)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001400)={0xffffffff}, 0x13f}}, 0xfffffecd) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x82000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000300)) r3 = dup2(r0, r0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000001540)={r3, r3, 0x40, 0x80000000, &(0x7f00000001c0)="86d70ac95578f9235ecbb42a01e9b639f37a5095a05df80505dad713fa5678164372579521aa77dc6fe49956edc9daf85721ef5486e85b", 0x101, 0xff, 0x9, 0x2, 0x4, 0x20, 0x100000001, "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"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000280)=0x7, 0x4) write$vnet(r3, &(0x7f0000000040)={0x1, {&(0x7f0000000000)=""/64, 0x40, &(0x7f0000000100)=""/172, 0x0, 0x4}}, 0x68) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="0e000000180000faa1f1795cd9233b50de09b42da5186f464b616a0999d382f9644b70387f198affc5a842a61f3d107c121486455719d6a07f7d9c37bdc895f9306a6f9f92e7a3b5a62650099531ec7689b55521d1f6c2a7be306c", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="010000000100000090000000"], 0x20) 2018/04/02 19:12:42 executing program 1: syz_mount_image$iso9660(&(0x7f0000000c00)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="014344303031", 0x6, 0x8000}], 0x0, &(0x7f0000000140)={[{@norock='norock', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-7'}, 0x2c}]}) r0 = getpgid(0x0) r1 = getpgid(0x0) r2 = socket(0x1f, 0xa, 0x2) socketpair$inet(0x2, 0x3, 0x24000000000, &(0x7f0000000040)={0xffffffffffffffff}) kcmp(r0, r1, 0x7, r2, r3) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000c40)=""/4096) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) 2018/04/02 19:12:42 executing program 3: 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_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000000000)={0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x24000848) inotify_rm_watch(r3, r4) 2018/04/02 19:12:42 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="d72195ae81ca130a3aa19d3f6519064a17", 0x11, 0x6}, {&(0x7f00000001c0)="3e21577b324d2c7c3e09a1028003964f288d677900a36bf064277c8ba9d1d64dc367a5f9b8b3f48a1d468c94408cc5f4ce52924557e645e9e741df4968bf4a666fd40cfdfb11846395d7cfb9e4d957c188cbf1476a4d6fad951c9dd302a050d683df74f477040507cb37e15b4af2e88fed7964754a2b21dc63da741e7c34a60d3fee318dac887a54f298386b00bd3a385ead75729eaeb4f25c", 0x99, 0x1}], 0x200000, &(0x7f0000000280)) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000000300)=0x1000) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) 2018/04/02 19:12:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) [ 76.861239] ISOFS: Unable to identify CD-ROM format. [ 76.896581] isofs_fill_super: bread failed, dev=loop1, iso_blknum=32, block=64 [ 77.002097] isofs_fill_super: bread failed, dev=loop1, iso_blknum=32, block=64 2018/04/02 19:12:43 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080)="504eb726f2cdcd4736c47956b3529f2672a5a7d192cdf819c428df90f8a89e4f9791d0268bf88bf8b3dc8d8f39b9", 0x2e, 0x20000000, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000518ff4)) signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) 2018/04/02 19:12:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x2100000001, 0x0, r0}, 0x191) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x7ff, 0xff3d, 0x8000, 0xff, 0x400, 0x2364, 0x8, 0x81, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x200000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)}, 0x10) 2018/04/02 19:12:43 executing program 4: sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100400000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x401) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) sendmsg$alg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="898b24440a5dac7edfa2edf214a29a5409c1632d79fb4a32d59c", 0x1a}, {&(0x7f0000000100)="b3087d3c6e363e63584d5bf1f023ab74ee179ed44179de5ee9b9b016504f6984a58cab6e80606a620e5a79dfae43dec43d799ab5f4d38773d35e489000a438a96a93cb010752509cf5c77180533be6739f34b5639aee37a906a20c0fa209fe81824983a2521d8a233a8b5b5a2ef6edcc6cf511e01b1bc50425f589c1ab23b95b6e50be5a2a6f7f03d1d790bbba999a9392ca3fac689df3c4", 0x98}, {&(0x7f00000001c0)="6c635c2344c98f3d7d191e7aa37bbc2cd3c342359e81f1aa936410a43206a14de7682439256d2ab220e668f22de535379cd4f823ba51d902da6bce08a4dc6612f47784ae53ff311543e809cef252d837e51959d62003dc62e0990c7b4b531a2c95d6cfd0073a30e1464ee45fa755814803a7d14aafd5e58903ee54481262a222139c40bd32acc1b4f7e0bf5a240ac7eb0c6dcc57d05a5a6577eb94aa383807042ce066d7f0f22c0ba897b90d2d51164c7d85ad6c28b401e2b742d7b0e2967c0ce3885d4764a4725d8cd47afe718536c26ad83fc31e09afa07a917ad7", 0xdc}, {&(0x7f00000002c0)="b438d68a7b87bc2310c1a859795deb5af6d051dda53f", 0x16}, {&(0x7f0000000300)="585d47226ef87c7531c919c8df002ab3d2c86312fca87395817319c61cc7b63af3f5ddaf3dcfaf5f134f72fe05fb5d424f10f23327e96ca96b17cf242931d6de1f34dcd534abc2dfd266a923567c0997176df4772c4bc27714e7734d1d19baf6ae338f3f5ff37a8dac814815c5b0cf27e26b536f501e55810d0f01e6bb6395e5c1238ac9b60f6d78076dde05ca873ab4a10208913293a61885ae403901e83043d9bf5ecb88cf6f8c8b1cc6d2e3ca4403e10a800076b9ee4296b483", 0xbb}], 0x5, 0x0, 0x0, 0x810}, 0x844) 2018/04/02 19:12:43 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000000080)="91a7792c224930eede44982eefc388670c94415dae69e216820c4a963e090ebf08e35a3390bc337df628733c8236d19565b38093fd30a2eb94c2bd6d754ac386076c92e5b0f85cfdafbcc36ff78b288fcd09798657ca91da4e52f03dc918b255cfb58761b03e7ed199c8c428331bb0b9333c75eefe8540efd0de55ccae4b0e16e0af8633832a2231251332a5d0c9d0db5f383cebc592f4e92e254f6f3d80e480d5ec100a8290384a05ad17979bb2ceea0000000000"}, 0x20) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000002c0)={r3, r0, 0x6}) time(&(0x7f0000000300)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f00000001c0)=""/95, &(0x7f0000000040)=0x5f) r5 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xa0, 0x501000) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000140)=0x0) ptrace$setopts(0x4206, r6, 0x6, 0x60) 2018/04/02 19:12:43 executing program 3: iopl(0x4) setitimer(0x2, &(0x7f0000000000)={{0x100000000000}}, &(0x7f00000000c0)) 2018/04/02 19:12:43 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0xfff}, 0x100000000, [0xfb9a, 0x5, 0x6, 0x100, 0x1, 0x7f, 0xffffffff, 0x6]}, 0x5c) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x3, r2, 0x1}) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40003) vmsplice(r3, &(0x7f0000000300)=[{&(0x7f00000002c0)}], 0x1, 0x0) r4 = open(&(0x7f0000254ff8)='./file0\x00', 0x12800, 0x40000000000000) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7fffffff}, &(0x7f00000c1000), 0xd4a4511eb37df1fe) ftruncate(r4, 0x40000000000ffff) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000180)=""/69) 2018/04/02 19:12:43 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$alg(r0, &(0x7f0000000e40)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="74068a53ea3e5fd64783411e4e56be2ef495c643e693593538540c0920b4b6189643b3ffec5a06078ed670e83ecf9d9181d5902a3425bd6a98d185b0654415e0f1b489239b4f85b94849de5715dbe1ea6b46052af15b687f2b34aad045aa7b7f81072f623213fcaf6c75004a91b1421213902770f3008fc34f5ae986b0f502850e2d6a6f4e88f052375e057d1381f6dd25c1d9d44747cb63643468535d57ce5bfdbfaea4a03c43d496f97c7eec53fafd688fa20eaddb57b4de92db2bd72f9a368f43446d35eaf4a0e9c9a856d709045d4bd2fe62e977d893e22b62b794aaf8ca76998598f4cb3854ee817fb8dd3c677774a7358ac5e640", 0xf7}], 0x1, &(0x7f0000000280)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x38, 0x117, 0x2, 0x21, "7fadc60eb231f72449980f29f1fb5cf8d0780d9e661a15bbdd47340fdfc352216e"}, @assoc={0x18, 0x117, 0x4, 0x227}], 0x98, 0x80}, {0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000340)="2200eb508b5e2c5638cb735b8d19537323ed6fb447d23d73802f374e95366cf3ac25e4143e0ebc067534c7ab4e92eee844d8257b4278bc810b8b9530b7ab427c09f1e4d394f3e7d948f575ec9b70da67b348a6a76365811c44b5d2afb813394359b77c2c581d8d5070bd2853ddef29c39b60d3497f544e7447d4647987264ad252984331d829baa24ac8332c33f150aa110f32ffb09652e0acdb2febbc847910a9cec591ab149d1f7758ac6b8e90c412dc1383", 0xb3}, {&(0x7f0000000400)="549984db73e37e1540999dbca217ce9e0db3bda29213a4c10e225abeb377d3c8aaffbf477ae34b963eb2d00fade27ff7c38d9e2ede98bd964056eed8572cd3621b6f2b11bdaa90e82f09c15f52532a", 0x4f}, {&(0x7f0000000480)="cbc8ff11031cd1bfb366bd570935949c08b598e7778077deccbaf26ffcb3acbcd8c8c76b6e9725dcbaad12fb7ca34333a3824a5bc821e087e6fbf1648ddc94d8bc7080f7e59c384582b26548c1816415c977047d1b325633425f18188dbc88551a0a3fe0055869015c189a6f925e16c363937b611990d30923d393e10a4ec8015b7ed67ae76028f39b4b1de34a8644ecb9e2123dc9c3ef834b3930c2053484bec4bd50fa64203df4e37e8ebc4fbc6ed1d576f4bea078cef3c52d66396b515b4c1347297caf2753ac3a151ca9f511cb079d56cb4f6d6a599f", 0xd8}, {&(0x7f0000000580)="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", 0xfd}], 0x4, &(0x7f00000006c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x30}, {0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000700)="49b20cb89493a85b39991f5c67225c658fb129eb7862fc7a620de4ad83e401168b49cc2a6c5079365c9168a7859d227d736d2b900c2dc8542922926769b952025055e2316aa7125feb9374f8ab62764754109b1d1f2ecef47ce2dbab1e11d9df10110aaa5d6a3679895a1c092178070a65395bbd5b06e052bae8b87f343d4196a6b6fcbb862deae84505e9baf8508618659ad5493b7990678f9006a90e537748820704ba22c703105414", 0xaa}, {&(0x7f00000007c0)="63edef09bde3cc3996f02584f6035dee09e3e48e1cd6eefe831bf443a3c97ff3ba8197762903170f94f2beb4101ae9787a131e908fd2acc869ff6c3d8f9da74dace6878bcb4a4198884bec012798d403ee1e2be9e99b70f8e61fbaf468bc25e8c26b24a7e47a7412ec19516d198994837da5163fe41d6e79a8e733d2f057cb852652d7c743f183387cc79d8c7e850d18", 0x90}, {&(0x7f0000000880)="4a5d93901721a2d73466abf47200d2c259f3ffd6ebc54374ff00a31810d9d096e27fa27bf85204fc7163807dfb311c708a4597b77e0bcffa42eb6e4e60a4ec064fb893df77e978fc7260530dacb0c41533d8c5614edb23e65836e15b65b6f18dd487059f390c54a1574465a1f081419775b1fb00910cd52d254c6eb4a5c5686492c8122614db401de20e2a721bc970ec23dd34cf27874b63ac6045e540589b052b3fdc768be5e423b8864f4b91181309e81399cd523099d6d1361657dfb4b5cfa879f377049ee550d16f6830047fa2fb899c8f269d28d660", 0xd8}, {&(0x7f0000000980)="f740434f4cf7350fa66651de7b871e2b768cac3ea0b01c4e7c1a28562181e355182474de038e4b8e27d12b062322715fe79a1303501c76c8ea41f0f2f0dd5dde4ecaf3eea12e6da3a60c8f8058ecd03899c37578fb2cfc7231cb6770b50176d470642b7e151e86168e64e1ea5c49319f7cd7f5e5420e84c326bf6f83164151", 0x7f}, {&(0x7f0000000a00)="e574156a1617842ea893b982364643ca5553101868d52997a1bd593a2295d426414c0e921a7685c205aaee770ba6afa78abec73d6f6ef7026de46fe121709cf6e3f24f06b283c994308aadb5354bf2652e9f38a8221d90d9b1bfc65f758b471755f4a06b8b526b1a9e8875f79de6264b4be743a1a4d8655cc0b19a8e0bd4c772c61f0e", 0x83}, {&(0x7f0000000ac0)="89a5727e242043cba3ed497733fdd0e46e5f13be76e5d0393b2f465f052752be41ac2129e392558ebe72f3bf7121c48b1916d86969b451102399f7bc9e02217c0660645a3ad611aad2c69a73b3b65ac6d6511d1b1e7b99aa59e9c22e47f21d126ce08f9f440f58e9d3662c3ce951d1ede5c908119c5db2fad6af258af0c4be8c6c17533de112", 0x86}], 0x6, &(0x7f0000000c00)=[@assoc={0x18, 0x117, 0x4, 0x7f}], 0x18, 0x8884}, {0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000c40)="db2f23a7fbe877a48ff3c255ac8615512172697e1d600e3c411179e8baf615fd082faacd8d2802d779565c6c5481c3aaa393b664398b492be30bae940d6c2d4dcae491c67da9233013bd1468b6b9f0e907d73638e03c4d6babaa5da2", 0x5c}], 0x1, &(0x7f0000000d00)=[@iv={0x108, 0x117, 0x2, 0xf0, "1050a8336dea8c719bf2b8711aff3a8d9090fa8564bd759a066f84f02be8d389cfcf03fc234ad59ea45a0888c08b7ad87719313bd1da7a73597d6827c5d4cad37326f06c040d8edd074f04237f8ccafc3c40fdab199686018210365c29c906dec300ad8fd67cb86ff99902b8d6cf756e6de8a33a60e9fab8f566903b3feb8ba01aede01c7c0c9a3317c07f2359bd4a388d41e1355556594330d1efb829f6c885e488754667b124ea99c7c3febbd0aed1532b50a36d19420b00a9c3cb81f77a7da088870433ef721d2b6dc31a5973edf2ee72b951504ec147fd6d9ebdf105a91fb9fdcd7cbeb9f1be9c8ee4db513683a1"}, @op={0x18, 0x117, 0x3, 0x1}], 0x120}], 0x4, 0x8000) connect$unix(r1, &(0x7f0000006000)=@abs={0x0, 0x0, 0x4e22}, 0x6e) syz_emit_ethernet(0x27, &(0x7f0000000100)=ANY=[@ANYBLOB="5d226d5f09340949aaaaaaaaaa100180c20000030004f9f82464f37b5e5c5b547d0811fb02cc49"], 0x0) 2018/04/02 19:12:43 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3}, {0x3, 0x4}], 0x2) bind(r0, &(0x7f0000000000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) [ 77.705273] IPVS: length: 95 != 24 2018/04/02 19:12:43 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) finit_module(r0, &(0x7f0000000280)='/dev/loop#\x00', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) r1 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) sendto$ax25(r3, &(0x7f0000000580)="c030837bc4e8d56715a388b277d3d5034614a3833ba0edbb2eeb489fb558f27072cfd1888f59ff2eac61432ce8e2a3a846d7c48be652081bfd7afe167363a56b69f6d61b4c2cfb9a6183c137e0cc6cc5a87c9b74843df18130307c8445e43bda0333", 0x62, 0x4000000, &(0x7f0000000600)={0x3, {"1d4738dd0c67fa"}, 0x6}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setlease(r4, 0x400, 0x1) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000340)={0x4101, 0x0, 0x5, 0x0, 0x84, 0x0, 0xd624, 0x6, 0x800, 0xffff, 0x3, 0x9, 0x0, 0x8, 0x8, 0x7fff, 0x7, 0x0, 0x81}) close(r5) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000440)=0x7, 0x4) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100)={0x6, 0x2, 0x8, 0x10000}, 0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @broadcast}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r6, 0x7fff}, &(0x7f0000000540)=0x8) sendmsg$nl_netfilter(r3, &(0x7f0000000500)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000640)={0x88, 0xc, 0x2, 0x101, 0x70bd27, 0x25dfdbfe, {0x0, 0x0, 0x4}, [@generic="1d0bd086b4a6c03139553052ebf345dc2c535b642d5e647b635c7d64724988a42c838c53d5cb73d6cdd4d9256b094da6d1ad09166e6dc0e1b0699963c4bc417a25cbc1a8f061390b40f5def4d07bc02501ca0900d947e2547a78f28b317327dabfc00c2dee07dc07c76587514edcb6ca82"]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00000001c0)=0x245, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000480)) getpeername(r1, &(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000400)=0x80) 2018/04/02 19:12:43 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080)="504eb726f2cdcd4736c47956b3529f2672a5a7d192cdf819c428df90f8a89e4f9791d0268bf88bf8b3dc8d8f39b9", 0x2e, 0x20000000, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000518ff4)) signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) 2018/04/02 19:12:43 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000311000/0x1000)=nil, 0x1000, &(0x7f0000000040)) mmap(&(0x7f000033b000/0x4000)=nil, 0x4000, 0x0, 0x4011, r0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/04/02 19:12:43 executing program 1: r0 = userfaultfd(0x0) poll(&(0x7f0000000140)=[{r0, 0x108a}, {r0, 0x6420}, {r0, 0xa041}, {r0, 0x40}, {r0, 0x2}, {r0, 0x6008}], 0x6, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'ipddp0\x00', 0x7}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'nr0\x00', {0x4, 0x84c, 0x7, "81cc44e868fb", 0x3}}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0xffff, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x5, 0x80000001, 0x5, 0x4, @time={0x77359400}, {0x3, 0xfff}, {0x2d, 0x54}, @raw8={"6f85eeed482f9ebe0ef18d73"}}], 0x30) close(r0) 2018/04/02 19:12:43 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syz_tun\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="260000004b06e5ffffff000000000000000000000000000000000000000000000000000000000000000000"]}) [ 77.735005] IPVS: length: 95 != 24 2018/04/02 19:12:43 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x2001) socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/215) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000200)=""/150) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) 2018/04/02 19:12:43 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80200, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000100)=""/248) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]}, 0x260) [ 77.871191] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 78.007177] syz-executor3 (8060) used greatest stack depth: 15376 bytes left 2018/04/02 19:12:44 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x100, @loopback={0x0, 0x1}, 0x40}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x1, 0x3ff, 0x700000, 0x5, 0x10001}, 0x14) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000740)=ANY=[@ANYBLOB="140000001d00ffff000000000000000011080000"], 0x1}, 0x1, 0x0, 0x0, 0x8000000000}, 0x0) 2018/04/02 19:12:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x202, 0x6, 0xfffffffffffffff9, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x78, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e23, 0x97, @dev={0xfe, 0x80, [], 0x16}, 0x80000000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaaf137ea6caaaa0086dd6050a09c00082ff8fe80000000005714000000000000000000bbfe8000000000000000000000000000aaa888000000089078"], &(0x7f0000000040)) 2018/04/02 19:12:44 executing program 0: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, r0, 0x0, 0x0, 0x0, 0x0) 2018/04/02 19:12:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000ff0000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/02 19:12:44 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = socket(0x8, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x4, 0x3018}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r2, 0x2, 0xf8, "c7765196d2317c8bd61c2da64f2101de917d2b84b5e86a339b819fecd9b8fadfb582bda28fd598ae88eb06802c5b928c86a9a09bf2aa9e1344e58627523dc1195bf6bb22af18c35be7328148f15b833ce2d182d39436837b0c14edba55a64fffae759369cd5b51f58cf0a5da75bf40c6b69d0db5d4f88d7bb122c11ecafc2aa29bd50350c7e4e3d931aec37f4ef31de9fb40da9fdab3580fab81d16712886f7d4425c9dc9bf701a580376aa827c8982b638b257ce3395bbc75eecfb44e0c2bab3caa9162c28fab84f431afb191cce166bf684258ce48247cda71eedbc975044ab2d67b0586fbbff3ccfa8a7c373dcd53f6f96da7b532e1e9"}, 0x100) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0x2000}, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0xffffffffffff36bf}, &(0x7f00000001c0)=0x8) syz_emit_ethernet(0xfffffffffffffcc2, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa8100000008004500001c0000002b000090787f000401ac1414bb000000000008907866b68748a353a6fc6326c8f7791de1eec5af51f9"], &(0x7f0000000140)={0x0, 0x2, [0x0, 0xbaf]}) 2018/04/02 19:12:44 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000100)={0x8, 0x1, 'client1\x00', 0x4, "107a058d0ddb75c3", "069e4ddf1c1c2fb5560ed68eb173502490c4f4da891b465a82d135b17fe1f8e4", 0x1, 0xbe36}) ptrace$getenv(0x4201, r1, 0xd6, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40045408, &(0x7f0000000080)) 2018/04/02 19:12:44 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)) recvmmsg(r0, &(0x7f0000000880), 0x400002d, 0x10022, &(0x7f0000000000)={0x77359400}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendto$llc(r0, &(0x7f0000001240), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$llc(r0, &(0x7f0000000040)="210ba702ebd695206c87f02465e27f58ba8acb27abe8ede432528a9a7a2f51587e35b99f29992c59840e8a4a54e5c37dc7266c4f5248559f8a4f8e5b6129f166db4e4b311fa41a009be22dc9284e0c24f7926a2ce4e70c", 0x57, 0x0, &(0x7f00000000c0)={0x1a, 0x303, 0x7, 0x8ea, 0x7, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) clock_settime(0x3, &(0x7f0000000140)={0x77359400}) 2018/04/02 19:12:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) listen(r0, 0x43) r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x74, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x1c, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f0000000280)=0x10) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) 2018/04/02 19:12:44 executing program 0: r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x75dc02, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x10000000003, &(0x7f0000000000), 0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000100)=[{0x7, 0x8, 0x7, 0x3f, @tick=0x8, {0x0, 0x100000001}, {0x80000000, 0x3}, @quote={{0x7, 0x5}, 0x9, &(0x7f0000000080)={0x90b3, 0x5, 0x20, 0x6, @time={r3, r4+30000000}, {0x124c8000000, 0x8000}, {0x5, 0x9}, @result={0x7, 0x401}}}}, {0x8000, 0x1c3, 0x7, 0x100000001, @time={r5, r6+30000000}, {0x180000, 0x2}, {0x0, 0x2}, @time=@tick=0x1f}, {0xffffffffffff8000, 0xffffffff, 0x8001, 0x9, @time={0x0, 0x1c9c380}, {0x200, 0x401}, {0x5, 0x7}, @connect={{0x100000001, 0x5}, {0x7, 0x6e4e}}}], 0x90) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) 2018/04/02 19:12:44 executing program 7: unshare(0x1) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendmsg$alg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="8d46a8f189d61d14e9fa84cfd6fa1a54c09e30bac3d7455810b452404766b7ddfb39ba231053b32fd578874b3ae92f86a28498868630fb5dea9611a68d99cedb2abb7a432a0182d1b01cf83b4e5ad123320e74bf406e96e8061d678530a957b6d2052db641f077c4865a7e0cc5ca864d775a589d954268bfeb1dbcee70cce82e98d2c99e522880528c2952a4899ab1c908f1590c7ccd2c8717418197e604a506ed1a49aed585c96a55af2567155c2bc0a10cd44bcefa768510a627140a92dd27733246d4b2aa9b62a32c803ace", 0xcd}, {&(0x7f0000000140)="3f9f95e46d77e47f70712540e456ebe2a003e02d5d39da187583778ce6d5c23b1281d0ab2905c3984bd8d31a3a9d6e559150de90a7783cc05576918f67e6ffa4a92580758ecc", 0x46}, {&(0x7f00000001c0)="99f89b5a389fd6737fc7a0f522f4040f39451122956fee2ed2abc2a2ba6a844d3a4537d4c52353ee83ce0f221c8633150653d34a544c87", 0x37}], 0x3, &(0x7f0000000240)=[@assoc={0x18, 0x117, 0x4, 0x73c8}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x33b5}, @iv={0x88, 0x117, 0x2, 0x72, "2c9f5ce9c10a917e734234a55a7ef515a9f02f6568f3b8771570cafe5c22e87256cda22c08043a344734226bf82c91bda5146ac174e959d307a8fcf8876a5e46f9a1454a622d5db67d527843545242e760546eb42df6fd44e7711f773431487f6e89df6c77b11f44af4e3b9c55a6e2468d43"}, @iv={0xa0, 0x117, 0x2, 0x87, "78e43eb6ed08d9b8370a4310c70a3fa3f7754ea2c207d44e92678c3b4993acbfe27931e2ee06e6c3da9b7fb99d51eb2b17e85e989520bb7902b447c76a26e0cc59ccd33a86ac8d167464104470149be385c89671c6afbedf43f4efecc206818328650ab948575c962b544c38bb5b92f76fc9009d2e5f97553ee00a95582ce16741ef792420761d"}, @iv={0x68, 0x117, 0x2, 0x52, "fec5ff9c5351a53d0814ac040287fc44c3953cf21018978319c9ad2b642bfd038d9c30202ac2538ac91ea30999da86dd62b581cf24feb821326f968ef38f2b3a057ce68301aa7b07c059385153ae596f8cfd"}], 0x1f0, 0x40}, 0x8800) socketpair(0x1, 0x3, 0x0, &(0x7f0000000ff8)={0x0}) 2018/04/02 19:12:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = dup(0xffffffffffffffff) 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000000)=r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000900)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed616", 0x81}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000037c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/02 19:12:44 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x20, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x40, 0x9, 0x9, 0x6, 0x0, 0x7fff, 0x8, 0x1f, 0x7, 0x8000, 0x7fffffff, 0x401}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) 2018/04/02 19:12:44 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xfffffffffffffbff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x4, 0x4, 0x6}, 0x10) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x10, 0x40000002, r0, &(0x7f0000000000)='./control\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x41) close(r2) 2018/04/02 19:12:44 executing program 1: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000000000)="2f44a858d3034b916ca5a107", 0xc) ftruncate(r0, 0x5) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) 2018/04/02 19:12:44 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="f49657a503ca"}, 0x10) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x59) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000000c0)=0x4) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000140)={0xfffffffffffffffc, 0x0, &(0x7f0000ffc000/0x4000)=nil}) dup3(r2, r0, 0x0) 2018/04/02 19:12:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x486e09cd, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="af8ff279686f19cffa01c15714b68b1f98e2547cc2e6bc734811e23c8208e018dbd8298ab8036c2659c8cceb737f65de152566fb5556d061748c26b48d59a32d279abaa12fbf6cd2539c35d24cbb8882fd", 0x51, 0x6}, {&(0x7f0000000140)="1c6b0ac29a96d76e73b1bf8e87b839788793b71b477fd136f8ff249cdc0aac7cb2dfca446ab6f0f422f65f2ae025283146c9d6399784c2b97fc1d674a80cd0b2e645581487bb525d79bc83742433c66ed6bf769a98d98fbf89fc011c066159ede25af1236aabd16d8a384aa1653864dfbd7502c1cb442a1c33ef7b1eddd502a913afc5784183705756f1beab6293c7ddfb802ae718ccc07dc06005bd0f037f4990afa6d3641bd8822c854c931fb95c01fae3fb42032dba0e2dcaa9c247f06d5683a09ebe11d1fdf13adc80780d2d5600feef0990a5a6fe4420662670ae56fb689f9875af49ea", 0xe6, 0x228}, {&(0x7f0000000240)="7129f40bbed3e7f22915a49468f6a23f3a4a39ec66b3d02a7335802341cfc37da33fd5b1c54496263d00358a53a75b17cf4298af7cc9593296b8f1e237e7adc25c3d589cde216c5b908aa9a81ccc2189b8b3222835023294063f5baaef7792ba9effb7da45cc3c30369f4a8a49ef012c754aa0cf72cbf4d494487f9846da161b02bb9ce475dd4863761d4f1a1cb4fd5cc56b2b7ba6ebcc762cdb7c282f7eaf3e34d91a249d9dc166ea5c7b1d037188aee184b287ed0415ddcb5d50696b8197e309a7e343703559c26d4927fe0cf51525b6b46d9d20bb094cdec07846b0", 0xdd, 0x7}], 0x0, &(0x7f00000003c0)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) [ 78.838152] device bridge0 entered promiscuous mode 2018/04/02 19:12:44 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/184) setsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f00000001c0)="cc1dce6321a977e760fee232acc86fb4f673162eb82bd9652bbe7816592e71a5b36eb5301b1feb38a064b6cdec6cf1671812eebfa08e79308e2ff5078c6d762eee88dee05652df8eddc60a6c6291608ffdcf72cb99032d4cb1fbbde37b02401b392c71cef07d33822777418a3a88656779664e6e16033c75733982b1a45d10f434345edd0741dad5b2719010529faaa9c8ee23cb7d2d4a302812a8d09025699c6173027a38e5550e47778c33e109", 0xae) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000009fe8)={0x9, 0x3, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r6, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r7 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) [ 78.864848] device bridge0 left promiscuous mode [ 78.890678] gfs2: can't find protocol dlm [ 78.900689] device bridge0 entered promiscuous mode [ 78.962903] gfs2: can't find protocol dlm [ 78.993297] device bridge0 left promiscuous mode 2018/04/02 19:12:45 executing program 2: mkdir(&(0x7f00001c6725)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065cff2)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) 2018/04/02 19:12:45 executing program 6: mq_open(&(0x7f0000000640)='\x00', 0x82, 0x18, &(0x7f0000000680)={0x6, 0x200, 0x1000, 0x1, 0x2, 0x6f, 0x1, 0x8}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000600)=0x1) sendmsg$alg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)="67cdd337d2f289af45296c9729338343fedd71ee198d983ea2eb417206f14d4bfba68784b161ffbc2ee14186654a67bd4ef52e18f1b63815081450ae73bbfc3c096e8e5a7363e6cd891f1cb51f2d654e31f2f943", 0x54}, {&(0x7f0000000180)="addcc5bbee83956897659161ae32dd832d5e17323a2f011d7b8299a290e9f7ce19dcaa33e14cf25d33d2dbca50829ad4b0889c89377ca47e5cb98724157301da85e53edb1b4df8ef910540dfda240e06e94721fe1204a991d1b169684a5fd8fbff78b9bb204f7319f01dc24c8793f7b2d0bf9dcbdc250afa438205100be8f74c9552f295979bfc54810880bf6cd9904b6b26763c618ca4956eea84b095e27a4a65c7652590b2547b4fc7b37115ec5d2c9b62b16ad72af494d10c8fa0e59d6e91", 0xc0}, {&(0x7f0000000100)="27bfe1fd5382c929c2fba055a5fc693d910f0d2114708f8bedba11caea19fabb7bf6a90f81fce4b5dcccf5264d9605f5af", 0x31}, {&(0x7f0000000240)="5cf025a5b50d088e5709b79924d248102eb2b49882b5e2fe20a1b63f813a135fe936a9ec4d9895f3a6a75950af56040167cb36d2fae80c94dea40e7ced016595c52799b82096223379c6ca1f6b8b4b5e4d733e13dc5531edb4ca616ef3a7453279435b00f01d2394d0eaf31d7916609b0804a081a16b059bb2d3bbed7f657b8f37f6b0b52da7501809b23af872b0308819a37b19a84d12a21261de8e5fe9dcf8ae5d49af878be446a7d290031cc9ce50d7c081fb36e50d05b16cfe8d1be1adcd73c116f3a965b87b4e58a77f3c1dfa12f8f9581eae716a58430134d6bd4e6ec89c45f002cb5a642d3d4a59d4f7ea2b", 0xef}, {&(0x7f0000000340)="99df5a9f86cf0edaf38a9a4537d82144632232e451f2e0c4", 0x18}, {&(0x7f0000000380)="72a1e2f6fe301b70790c83e03f604a9367df4e3ee03a6235f7", 0x19}, {&(0x7f00000003c0)="27d018ae3af4e26d7c8566da84f4e8f41f19a507a7157f91988a67b132f421f017248594dd2385015214088123d6c18f247da7ddad97a98ba7007e7bd98c45ce4e75f675773d33af95c8c8e2dac19151cb567254185134ab508f9c2580231b", 0x5f}, {&(0x7f0000000440)="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", 0xfc}], 0x8, 0x0, 0x0, 0x11}, 0x4000040) unlink(&(0x7f00000000c0)='./control/file0\x00') close(r1) 2018/04/02 19:12:45 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x400, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000380)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0xdf6}, &(0x7f0000000300)=0x8) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/04/02 19:12:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x486e09cd, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="af8ff279686f19cffa01c15714b68b1f98e2547cc2e6bc734811e23c8208e018dbd8298ab8036c2659c8cceb737f65de152566fb5556d061748c26b48d59a32d279abaa12fbf6cd2539c35d24cbb8882fd", 0x51, 0x6}, {&(0x7f0000000140)="1c6b0ac29a96d76e73b1bf8e87b839788793b71b477fd136f8ff249cdc0aac7cb2dfca446ab6f0f422f65f2ae025283146c9d6399784c2b97fc1d674a80cd0b2e645581487bb525d79bc83742433c66ed6bf769a98d98fbf89fc011c066159ede25af1236aabd16d8a384aa1653864dfbd7502c1cb442a1c33ef7b1eddd502a913afc5784183705756f1beab6293c7ddfb802ae718ccc07dc06005bd0f037f4990afa6d3641bd8822c854c931fb95c01fae3fb42032dba0e2dcaa9c247f06d5683a09ebe11d1fdf13adc80780d2d5600feef0990a5a6fe4420662670ae56fb689f9875af49ea", 0xe6, 0x228}, {&(0x7f0000000240)="7129f40bbed3e7f22915a49468f6a23f3a4a39ec66b3d02a7335802341cfc37da33fd5b1c54496263d00358a53a75b17cf4298af7cc9593296b8f1e237e7adc25c3d589cde216c5b908aa9a81ccc2189b8b3222835023294063f5baaef7792ba9effb7da45cc3c30369f4a8a49ef012c754aa0cf72cbf4d494487f9846da161b02bb9ce475dd4863761d4f1a1cb4fd5cc56b2b7ba6ebcc762cdb7c282f7eaf3e34d91a249d9dc166ea5c7b1d037188aee184b287ed0415ddcb5d50696b8197e309a7e343703559c26d4927fe0cf51525b6b46d9d20bb094cdec07846b0", 0xdd, 0x7}], 0x0, &(0x7f00000003c0)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:45 executing program 7: ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000180)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x108) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00000000c0)={0x0, 0x3}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000080)=[{0x64}, {0x6}]}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x240) syz_open_pts(r1, 0x200) 2018/04/02 19:12:45 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7fff, 0x7, 0x8000, 0xfc, 0x0, 0x582, 0x6e7ade2d, 0x6, r2}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x3}, 0x4) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0x4, &(0x7f0000000440)=[{&(0x7f0000000200)="b0a4c6526cfa6777e77c0c6dff49dc5894d6d981e8d6ece9bb13009df2b8b2ffe65046383d2ede0e5eb0641c06120efdaf79f436f678f104ae799aae81745b4b107317b67587cdcc538e95422eb7", 0x4e, 0xfdfe0000}, {&(0x7f0000000280)="2b80541a2444d3a778cad7688279e8a46fcb05c905d761ca29142d9e1056db38804bf5944c7e79da2ab80803d0b53e7c6272bd7b78edbf8633ed2de369f9bf8778264c65c70aacda3f8ff7710ce35782c8d2c00ee6aea8b13a38f9b6da27b15836d05728620962afa8f7032cccd73b27be186f3fafca6babb3fee12e9c70e37441b06dbc5eaccb4d1fb99f9cbad2b0312a8cee79d53cc6618db5", 0x9a, 0x5}, {&(0x7f0000000340)="f76e0a5e0549204ee216ea7db58a59640903354fb9e35b61391328d74fdd1c88679d1180d2a65b121ba33959771d5a392833ce32616aab944c3641124e7c3c491f5f58540bbcc9cc475857a0efd864ad5ccc5b4ae41041848a456ea16032f81107ac9b5c2931c8fe4abfc3", 0x6b, 0x6}, {&(0x7f00000003c0)="f86dc00c8b5de695376b65e2b307189a7758734034c6e9a90a6a7f7e9f33a242ecad87f5dc7b494cf6510b311c66393946edbfbb9327ecf702ddaa17ec2137c90261d5cb2f841229aea6fbad8157910579", 0x51, 0x3}], 0x2, &(0x7f00000004c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-14'}, 0x2c}, {@nojoliet='nojoliet', 0x2c}]}) r3 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x2287, &(0x7f0000000000)) 2018/04/02 19:12:45 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x5, "ceec611e10"}, &(0x7f0000000200)=0xd) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x20a8}, 0x8) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffffffff, 0x6, 0x3, 0x3ff, 0x169, 0x1, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x401, 0x2, 0x9, 0x4d300000000000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x80}, 0x8) r4 = socket$inet6(0xa, 0x6, 0x0) r5 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000000000)={0x2}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) 2018/04/02 19:12:45 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bond0\x00'}, 0x18) r1 = syz_open_dev$vcsn(&(0x7f0000000500)='/dev/vcs#\x00', 0x0, 0x42) fallocate(r1, 0x0, 0x0, 0x6) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7, 0x40) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') setsockopt$inet_buf(r2, 0x0, 0x3c, &(0x7f0000000400)="375e8fa14608c2352877ba0e28d9c534e342485416d414f3c149706637f05b8242e9eb2d50510a7650efc7ca9537bd47303b4d8762d1478efa222771b2534a90f8827cdc5ce227c736056253fc9e3643768cbcbd57924087dee967804da846366fbc0722fd9157700817e30af715ea9b212f1250ed9911d073295cb7911530620e37c8a9d157dfd5f5686de78801f8b06bbc81a20e1b2694f43f47bf06a27d4778912ccaf39e94227fce65c77aa5f30e4debf1b2ff3294bda2749de18182284af30245ba", 0xc4) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000800)=ANY=[]}, 0x1, 0x0, 0x0, 0x45}, 0x2000c040) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSETS(r2, 0x5402, &(0x7f00000007c0)={0x80000001, 0xffffffffffffffa5, 0x800, 0x63, 0x0, 0x0, 0x7, 0x7, 0x0, 0x1, 0x1ff, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000980)={0x0, 0x2}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d00000034cc49c426c4f3982fbf281c0bcb743fe7d9ba28a948c4955b0ffaf1e5fa"], &(0x7f0000000a40)=0x25) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000a80)={0x0, @in6={{0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x8, 0x9, 0x7, 0x0, 0x4}, &(0x7f0000000b40)=0x98) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000800)=0xfffffffffffffdd0) renameat(r2, &(0x7f0000003d80)='./file0\x00', r2, &(0x7f0000003dc0)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000024c0)={0x0, 0x76, "e30dc488cf3b882f8031542bd5a1d7bee0c3ffcd47fe9519b79f708a0bcadede64a6d91956cea33845649c0cad9dc5b61e5c6f51d564020c671edcbb085e97c4a84397cbb250046d26abad152ee1daccf318b8784d530a5cd245d20038d30eda1945a030127eb5fa4470913fc3e51bde8605e0727c1b"}, &(0x7f0000002540)=0x7e) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002580)={0x0, @in6={{0xa, 0x4e20, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0xfce0}}, [0x6c, 0x4, 0x9, 0x0, 0x7fffffff, 0xc64, 0x9, 0x401, 0x0, 0x0, 0x6, 0x1, 0x81, 0x8001, 0x75a3]}, &(0x7f0000002680)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003b80)={0x0, 0x7fff, 0x30}, &(0x7f0000003bc0)=0xc) sendmmsg$inet_sctp(r2, &(0x7f0000005480)=[{&(0x7f00000006c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000002100)=[{&(0x7f0000001100)="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0x1000}, {&(0x7f00000008c0)="ae2bbd9f3f4f00fc81b9b42e4d7b4256bae456114f4406daffb3cb41328c97365302d14e8434c1becd1a1ee92811e9a92def3de5fec2be3957d17541d1c50d88adf9dbe7b5356502d5105a7a", 0x4c}, {&(0x7f0000000c00)="2fd4fa0c17711011997c4e3b4770f4fcdf2ad8ac01b2bf83ee92adb1357181013640e067a2a5cadfad38eaa916e012664e0359d4fd", 0x35}, {&(0x7f0000000e40)="7828aded5c3fce3c32a5a63cf807c9f06f9256004f0c775890fd201943b381f626d527322a07c48b4174ac6a108e5566edd529c23441bdd565ab8fb15c4055c5d9983ae38a36c75f7f3fa2d18396aaa317de27624e5c27606e599b77bd27a42925df8421ca8d02bfad058aa482eed64a37a5c6b346180eada7a5725f8e133c3f1d5c7fda3ce63f62a693c58a9044bcaa1e146f489a6971ee4db95bba3312a5cdbd56338bab3068b021b0515567c31ce32ce1ca43b4a960325af94f16f90483768f2431a1b0cc9bfb4da378721f30bd9685e2d767f5dc24e2ed918f480cae1e7c537e0fc28de035c7", 0xe8}, {&(0x7f0000000f40)="4f5d659eebca5973e58146a27cfad1a8f600b4da43f4a7d494d8b169133291da9b72305cf5029eabe033e27aee631bac60f20d40ca3d53b138fc4a2f333d09f94c2ef1bff15c26c908c94c3b65323af6174b0b4fccc6f9340fe85f89d8dd6b271a1543ab80e7eacfa3b7b00259ede2fa723df1b8befc6063db58f8136f3f8f05592cb1b672abe69e220d1b1766bbc8d2", 0x90}, {&(0x7f0000002200)="c8760cdfcd23c1fecae037f319b8f54f4acdc2a944f5893e80edd3bc25b2fc4437bc75a98d89817653044b14c18ae3f06c2984ebee93dc12a1b1df9b5422fb49ef733c7b9144105a1407bad300177a4a2df25450e1bd2e34e24ca017d09a52a330be6f0d978164911b2329a025434b749e1dfe62832d7ec38ece13c25e8de4522fb423208b184000a02fcb8de37ad5e53d99d805b2e02b664ef33bd8401a88944d18112b68a180f08d5c882493f0a66c097e50dcd6cf007443ba24301d", 0xbd}], 0x6, &(0x7f00000022c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x401, 0x0, 0x9, 0x8, 0x4, 0xcd98, 0x7fffffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff7f, 0x8, 0x8004, 0xcd4f, 0x83, 0xfff, 0x4, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x820e, 0x9, 0x100000001, 0x6, 0x3, 0x401, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x4, 0x3f, 0x1, 0x2, 0x3, 0x3, r6}}], 0xc0, 0x4000010}, {&(0x7f0000001000)=@in={0x2, 0x4e24, @rand_addr=0x100}, 0x10, &(0x7f0000002840)=[{&(0x7f00000055c0)='V', 0x1}, {&(0x7f0000003e80)="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0x1000}, {&(0x7f0000002400)="bb6dab5f1959e8462836eb1dede3875e165ad41ac9e2ddfae67859eb8be25c3927de763047d5d114226825203410ce38960dccaab2f846c8c51df871168523af50b0eb3289a16df485d2261a9d452b464c", 0x51}, {&(0x7f00000026c0)="ac81a459720ce8297b18457fe3acc73ee0a029dcec75c3e6655fdb6161ffddbfb5757a85a6cb7b1277e98629fe9cadfce73b380d39f534faa1fc74d8c7047ea8af093922841cec450938e866d66efe400b11e48ec8a70fee8b24cb7d9f2f7ab3670e65aaa7e09b5c91c775db3a7287fbed3d29ff61435aa4d8067a7f015db930e5ecf5f229ef067c01cb7b54e593f681e89a315aa26bda67e10c526eb5ff630628d34894df30df0db33b04a1227c7c1c12d958865e7e7602416cec950b87c2a987b6ddd99760ab3127a187119b50fa35", 0xd0}, {&(0x7f0000002480)="d5192918fa7c989e8a143bd25b7c9481a2f29ae4e1168001008a6fbd6158c77399acd37855fd5e588788976d6c9a87d8fff70442cbf3b3559160cce4", 0x3c}], 0x5}, {&(0x7f00000028c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000005240)=[{&(0x7f0000004e80)="775a28a7bf2aa5dd48aa11f02b1a95334cd78e1d21d31c681da2d711932aaa92a6216309ded4fa224431a6cd5cfa9aa9cfe2c20c251c204f3e312bdb65a9e03d88b54156c31113edee9c50d13fc142dde74738748273c2f27a8d926eadfde5749c726b8fda5550d021f3df58b31ee1eeaeb308f8cf89dbab90a6e2ef371149b86ca819c3b02c906c562a902372f601d4e331719e66181fbc20ff3acc16b2f18019c230a6fd159f33ccb32832fae44673ea2f1c071e4aee6b7d2dd18157682b255b124396ea", 0xc5}, {&(0x7f0000003940)="9272bde5e2af28a3aae1f412492980404f24148fb21e661bb157d1a396ae332ef451b7174c62d9440419ccb4e0c046203b2de9e097ddf07726b83676912293814e5b2f95286abcbe143ba7a1fd", 0x4d}, {&(0x7f0000004f80)="4c0e0268de22be64b0a300f78a8764e9993a618fb95d35437b5b7ed8ab0476d25acd495ecfecf9a347407a7b64666698290979ba4a715a4955a87c68556a32af86d7d353fb2b33a1c0209d9cbcb3fa293e3e04f1771898ac9a937184ada49c144b85cbc2f053317b2260975dbd421a53a5c8f199dfca550d8048f878bafd5178d3a05be24f5ba012267c884b40d6480ef9bb19b2c7b0a85124797c06ff5aa55f59f9d7a4baa3b1fc42ffa4d01c12f94739f4e87ef84dd63dfb21a744ad74f08d1d27fa54c93851642707b009c85ade08b11f5cd8", 0xd4}, {&(0x7f0000005080)="5340e397ce6aabfb1c0db2a5f7922303e16e6106aea08292b958a6cb6c558a67a87840715c00724caa4cab7bcbf3ce1f3da68e1a90d02844f012b82e24836adeac2e2112fbc86a24333761ef37c0e740e6ccb1e8f505b0aafc7a1525c0fcb4614dc68762ed28c1fd013c996d14bfc8cd07910ecd02a40f1595d78dcf81e5442745c8d50df82bb9dd8616925ce0db030b42423e40", 0x94}, {&(0x7f0000005140)="8d8b7896368fb772904c4ecb25f142596ae25f3ba2e4f91d754473364b09fd3ace7d0e6565c23cabb38e1ce3ef0dc3c0c0c34a0b007349ab2174ad8ec6c1ebe796daaff62f7aedb6fd6ec193eaf0b2acc8eb9bd4f2ca9aca6e305f1ff568c9c0075da081fa73518a773c2f53390b3922a82f73fec5d21f97a5664644c1fc59ff10a811bc407e5920c41ee827e14b36cba7a0dca8c424f83ed7e2d0d39e9c849f965cfdf7de1e39b1d67d47e050700ea31a51c53161dc43b4368845c7e078e49e5f1958622cb3a64f0c4a1a2ad0cab4aae571f01c", 0xd4}], 0x5, 0x0, 0x0, 0x4000000}, {&(0x7f0000002900)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000039c0)=[{&(0x7f00000052c0)="9caae83389c5a54a74a3a288e9e2e68f386007038bf66cd50482b21dc71f51f3eb9a39384fbe9dbc1860d9045ed2637fee875e89ef950c9f6da7bfd07a88441c9e438ed08dc9dec87153a5012c953d391638d7e72fdd048da97f73baec88490465c0c3b92047213746998c32eefa7bfb3ddd0a2ee9e3f3824d6feee33e419ce4637a94c33ee068eee083be58d673215655a0e5184e55d0c15679f8f03d6db9de85e6474db86bbd3d035959b6076bb5182313c3761a2a26851c52dda1e7169caca3f18bad1fccf545e0321387ea1b1ed87203e928e16fe80179d7fef95a7651beb5934989c9285fafe38f9a7b260a072345ca52ed", 0xf4}, {&(0x7f00000053c0)="317f6b373c9fca97e7219999083c09923649410aaf64303bfe56e86bc925d918df361a9de8929aa2100a13a23eb432ac08679e6ea7e655290f88b3d3db1f0500a693c1c90bd67e74f7237ca2e8ac5077f7f9c82ea4c10c14f559db671096619c96e16c81683ad9b964be1e5a5f1cb004ebfcb9635dfad17fe52ae068", 0x7c}], 0x2, &(0x7f0000003b40)=[@sndrcv={0x30, 0x84, 0x1, {0xc1, 0xdbf, 0x20c, 0x6, 0xac, 0x8, 0x800, 0x5, r5}}], 0x30, 0x800}, {&(0x7f0000003c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000005440)=[{&(0x7f0000003d40)="e5a2cf21818509051ad932e53d7876dae037771121eacd1434bf06e890b308e58e7063ea3f197c1a7b2123210772f71f4970555afa90ce", 0x37}, {&(0x7f0000003e00)="b8aef337ac376789604409e83b159ac8674a13d819478fbbe060717bd810a82fbbe8d867ad", 0x25}], 0x2, 0x0, 0x0, 0x8090}], 0x5, 0x800) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x1c, 0xc, 0x6, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) ioctl(r2, 0x800000000008982, &(0x7f0000000300)="1bd7f7c8c8adae42122446c96e64a8272ddff2267148d3d077fb0c10df1f4141f6249357277bc79cf425cc075ec07ecfad0baadf2acd4bdca0432a6fb348936f52fe565f9769d59ed439473eb041ec22c2329f76ac8a685eb1cd8022939c6ee4a0346921fb26a6bbfc9a55fb8b8ef9fc34e96dd647405e1bd0c7459d7c89bf6a26250382a17753648bd78fea83b34fc59b522975595aea527841e4d7") mknod$loop(&(0x7f00000003c0)='./file0\x00', 0x40, 0x1) capset(&(0x7f0000fb2000)={0x40020071026}, &(0x7f000006f000)) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r8, 0x29, 0x4b, &(0x7f000062cffc)=0x6, 0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) close(r0) execve(&(0x7f0000000540)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000240)='Hproc\x00', &(0x7f00000005c0)="2c4c87986800000000", &(0x7f0000000600)='vmnet1vboxnet0&lo+procwlan1eth0\x00', &(0x7f0000000640)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', &(0x7f0000000680)='!vboxnet1.\x00', &(0x7f0000000200)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00'], &(0x7f0000000780)=[&(0x7f0000000740)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00']) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) [ 79.710862] kauditd_printk_skb: 2 callbacks suppressed [ 79.710870] audit: type=1326 audit(1522696365.675:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8180 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 [ 79.749280] gfs2: can't find protocol dlm 2018/04/02 19:12:45 executing program 2: mq_open(&(0x7f00005a1ffb)='.-\x00', 0x1000000000000, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0xffffffffffffffff}) 2018/04/02 19:12:45 executing program 3: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f", 0x52, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000000140)=""/81, 0x398) [ 79.777637] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/04/02 19:12:45 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r2, 0x730, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x18}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xd}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2c}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4c0d0}, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x80003, 0x1000000d6) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/02 19:12:45 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x140, r2, 0x200, 0x70bd28, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x401}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x101}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x140}, 0x1, 0x0, 0x0, 0x20000000}, 0x81) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x2, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/02 19:12:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x486e09cd, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="af8ff279686f19cffa01c15714b68b1f98e2547cc2e6bc734811e23c8208e018dbd8298ab8036c2659c8cceb737f65de152566fb5556d061748c26b48d59a32d279abaa12fbf6cd2539c35d24cbb8882fd", 0x51, 0x6}, {&(0x7f0000000140)="1c6b0ac29a96d76e73b1bf8e87b839788793b71b477fd136f8ff249cdc0aac7cb2dfca446ab6f0f422f65f2ae025283146c9d6399784c2b97fc1d674a80cd0b2e645581487bb525d79bc83742433c66ed6bf769a98d98fbf89fc011c066159ede25af1236aabd16d8a384aa1653864dfbd7502c1cb442a1c33ef7b1eddd502a913afc5784183705756f1beab6293c7ddfb802ae718ccc07dc06005bd0f037f4990afa6d3641bd8822c854c931fb95c01fae3fb42032dba0e2dcaa9c247f06d5683a09ebe11d1fdf13adc80780d2d5600feef0990a5a6fe4420662670ae56fb689f9875af49ea", 0xe6, 0x228}, {&(0x7f0000000240)="7129f40bbed3e7f22915a49468f6a23f3a4a39ec66b3d02a7335802341cfc37da33fd5b1c54496263d00358a53a75b17cf4298af7cc9593296b8f1e237e7adc25c3d589cde216c5b908aa9a81ccc2189b8b3222835023294063f5baaef7792ba9effb7da45cc3c30369f4a8a49ef012c754aa0cf72cbf4d494487f9846da161b02bb9ce475dd4863761d4f1a1cb4fd5cc56b2b7ba6ebcc762cdb7c282f7eaf3e34d91a249d9dc166ea5c7b1d037188aee184b287ed0415ddcb5d50696b8197e309a7e343703559c26d4927fe0cf51525b6b46d9d20bb094cdec07846b0", 0xdd, 0x7}], 0x0, &(0x7f00000003c0)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:45 executing program 2: r0 = socket(0x10, 0x802, 0x0) geteuid() write(r0, &(0x7f0000000000)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010010000300", 0x24) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000180)='syzkaller0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in6}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) [ 79.833571] ISOFS: Unable to identify CD-ROM format. [ 79.839057] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure [ 79.969858] gfs2: can't find protocol dlm [ 79.975337] ISOFS: Unable to identify CD-ROM format. [ 80.066124] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 80.606797] audit: type=1326 audit(1522696366.571:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8180 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4552d9 code=0x0 2018/04/02 19:12:46 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0xd, &(0x7f0000002000)=[{&(0x7f0000001080)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x1dd}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x121400, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f663", &(0x7f0000000340)=""/90}, 0x28) 2018/04/02 19:12:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) read(r0, &(0x7f00000001c0)=""/252, 0xfc) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00'}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x40000001, 0x0, 0x0) 2018/04/02 19:12:46 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r1 = msgget$private(0x0, 0x100) msgctl$MSG_INFO(r1, 0xc, &(0x7f00000005c0)=""/199) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80800) sendmsg$nfc_llcp(r2, &(0x7f00000004c0)={&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x2, 0x6, 0x9, "622d31349f238ae8ce1e75d2d7d4d9c0d461708f96fffabcacc2cdacb08bbd067b9af1eb3175d03c33575d90b6ea70251bcb26b1ed26ec7f8c0ab10ddede59", 0x31}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="773e507619c09acb1777dcbbb16e9d6c0add9c6f5f33e9f1b1fa", 0x1a}, {&(0x7f0000000280)="a3a802d3b23a503dbcfa7a815b0cdc36568f6e3b5e98a2ab52ee6bcb54509a4fc7d1e0c5e880f2fcaf7f81c2b8a91305ea9e3f99f119691ca056d9f30d4da2d26723044fc853df25e570c29c3979f3515c1d662a535bfe03fdf9ae3fe5432bd9d472cae17dcd28fb0b0341d401c1a3db3212f2fe0e7aad5ad6fbd34a0a46f961a5ed658b26e6489ae3777fd2f81e39256acb067a357011a4115e65afffd928b0a30cd85b0ee68ee19760220e1b542b80faa261fbec1b3ced79afe55b33e4e3b74438bc8cf62944ccb6d796ba507989b650c9e5151d4a4a2fc51b", 0xda}, {&(0x7f0000000380)="4f65ff5cd8d55487980168010e21aa6f05e4e1544af6141ad87db6eccee623c8fd4b17ff46993cbbe1ddb5704820084b62409062d56055c5a05febdcfbc2751573473e520692c3c598ee4f8c1b780937f2063ec13c465deb77f65ed155e1fa0bc1b2f449af64663c59596ba507e40d393f9b613611a3ca5a77cfad4beb39add908ca84ed5889daaf4897dd7e5f7ac12c901a85d9411bb20a248d27da5e460977b4597306cf3f50af178c494efde4981552be8f694ba9d31c7cd8c60ddd9ce741b14d148a0a705f6bc019aecc8b805a9978276309420b", 0xd6}], 0x4, 0x0, 0x0, 0x4000}, 0x80) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000500)="84228d4e382aef9ecb79af525bb77078cc023d856e095dd3cd117f84e3d4aa6a5763c27724796f980b3b97dbb07d83f80058deab775cd942461b6f4cb91b16eba3ab0762b95484d0c87dff2ebf9e57256f63b9b6bc5cdb7b22af8197f086ae64f7dd557f09ce4c8bce45dd45451b94", 0x6f, 0x40, &(0x7f0000000580)={0xa, 0x4e23, 0x1, @empty, 0x3}, 0x1c) 2018/04/02 19:12:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x486e09cd, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="af8ff279686f19cffa01c15714b68b1f98e2547cc2e6bc734811e23c8208e018dbd8298ab8036c2659c8cceb737f65de152566fb5556d061748c26b48d59a32d279abaa12fbf6cd2539c35d24cbb8882fd", 0x51, 0x6}, {&(0x7f0000000140)="1c6b0ac29a96d76e73b1bf8e87b839788793b71b477fd136f8ff249cdc0aac7cb2dfca446ab6f0f422f65f2ae025283146c9d6399784c2b97fc1d674a80cd0b2e645581487bb525d79bc83742433c66ed6bf769a98d98fbf89fc011c066159ede25af1236aabd16d8a384aa1653864dfbd7502c1cb442a1c33ef7b1eddd502a913afc5784183705756f1beab6293c7ddfb802ae718ccc07dc06005bd0f037f4990afa6d3641bd8822c854c931fb95c01fae3fb42032dba0e2dcaa9c247f06d5683a09ebe11d1fdf13adc80780d2d5600feef0990a5a6fe4420662670ae56fb689f9875af49ea", 0xe6, 0x228}, {&(0x7f0000000240)="7129f40bbed3e7f22915a49468f6a23f3a4a39ec66b3d02a7335802341cfc37da33fd5b1c54496263d00358a53a75b17cf4298af7cc9593296b8f1e237e7adc25c3d589cde216c5b908aa9a81ccc2189b8b3222835023294063f5baaef7792ba9effb7da45cc3c30369f4a8a49ef012c754aa0cf72cbf4d494487f9846da161b02bb9ce475dd4863761d4f1a1cb4fd5cc56b2b7ba6ebcc762cdb7c282f7eaf3e34d91a249d9dc166ea5c7b1d037188aee184b287ed0415ddcb5d50696b8197e309a7e343703559c26d4927fe0cf51525b6b46d9d20bb094cdec07846b0", 0xdd, 0x7}], 0x0, &(0x7f00000003c0)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:46 executing program 5: r0 = socket$inet6(0xa, 0x80000, 0x2000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) 2018/04/02 19:12:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000300)=@in={0x2, 0x4e22}, 0xfffffffffffffe9c, &(0x7f00000000c0)=[{&(0x7f0000000200)="aa324b7a3e34631f9a80005ee0a9c01d7014cee9b39b2bc44491ffa25d883dee3f4bffccd2e05ee9d75f0e83bfb48776b29184322936edc144115675fd904ecef68d8908801552c9f7a02a9a101cb370f3d5ecafd9c4f4f87daf68375753597a6b0a63e5fd105024cd4a26696d86108ee299a27fd2936ffcb34eb11593afe92b6866c3713ae2a04a6a9487954fbbb6c31ba45de5fc626fd201b94352db7af5b0e5dff09e3a2a1637981a66a0738289a76ae256a2bd098a76e5250200000000000000837de7c56b84a63daf8bb1d513324ddce9e54a755df884b7a02ce95dc09ec6858210cf743ecde673254a3164d9bb", 0xf0}], 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000002900000043000000ba13be44b10bd45fca35031543c44166272a3be41049028e6e4cdcd29b1c1244dfb1fdcf579ca8b2fb8cc8281107aa3e17ed7fad74088002663c20e4b927b4bf30e43b5ed1eb1f9aa405ee10edfb5f52c87be7cc3bf1e7ca81ee2c02c6d82e4a2415ba34e708d3f4acdbc1087ca179ae0a4fa5217f2aadd6717b7a460693da56519fcc4d3dcda786fa9a0ce6437042eef1fdaae973b23c3c01a96da1a4f42eca5d"], 0xb1}, 0x3}], 0x2, 0x0) pkey_alloc(0x0, 0x3) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x10000, 0x0) 2018/04/02 19:12:46 executing program 1: getsockopt(0xffffffffffffffff, 0x100000114, 0x200002711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfd36) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101400, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/04/02 19:12:46 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x1001000000080005, 0x0) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x7d650bd3, 0x7, "6bae72ac94a8", 0x8}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000000340)=""/84, &(0x7f00000003c0)=0xffffffffffffff7e) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000080)={0x2, 0x3, 0x5, 0x1}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000000c0)={0x0, 0x6}) fadvise64(r0, 0x0, 0x1, 0x5) 2018/04/02 19:12:46 executing program 7: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000040)=0xfffffffffffffe01) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000008e04000000000000ff00ffffffffffff8552a273c10dd29579173eec4bf53730af0107af24ed2efa7286d6d7ff9046be71ff2f156f116564b41657b77b6b32d8c09e6c14f2b8d3036f0ddd5f25dcf000d61e357c35fabf6a2ac6385d655979bdee2385b49f17841bd77d37ed4fe9ac9d4581468edf6e4b3d7b878967c382459b2333d1cc98ee873fa806f6c287c0bf42e9bd473317d05e520d5e0143acb93556e831552c28264e437a76c921aaa984814569b06888a1364997453c4544e105b55aa5fa16c4037d0280f91446bf"]) 2018/04/02 19:12:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x0, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r1 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x280) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001180)=0x4) r2 = syz_open_dev$sndctrl(&(0x7f00000011c0)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r3 = 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) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000012c0)=0x99f0, &(0x7f0000001200)=0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc)=@assoc_id=0x0, &(0x7f0000005ffc)=0x4) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0xee0, 0x400000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed, r5}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r6, &(0x7f0000001340)={0x5}, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000001380)={0x0, 0x400, 0x6, &(0x7f0000001300)}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000004ffc)=0x8001) fcntl$setlease(r3, 0x400, 0x1) setsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r2, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0x307}, {&(0x7f0000001280)=""/1, 0x322}], 0x1b4) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000001100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000001240)) read(r2, &(0x7f0000000000)=""/4096, 0x1000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/02 19:12:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) bind$vsock_stream(r0, &(0x7f0000000580)={0x28, 0x0, 0x0, @host=0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000a00)={0xfef, 0x7ff, 0x6952, 0x800, 0x2f5, 0x3}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000140)) prctl$intptr(0x1c, 0x3) accept4$inet(r0, 0x0, &(0x7f0000000080), 0x0) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000a80)='security\x00', &(0x7f00000000c0)='/dev/vcs\x00', &(0x7f0000000100)='\x00', &(0x7f0000000ac0)='\x00', &(0x7f0000000180)=':]\x00', &(0x7f0000000980)='security\x00', &(0x7f0000000200)='wlan1nodev\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='vboxnet1\x00', &(0x7f0000000780)='\x00', &(0x7f0000000300)='/dev/vcs\x00', &(0x7f0000000340)="747275737465641e00", &(0x7f0000000b00)="47504c6d696d655f747970656370757365743a125c63707573657400", &(0x7f00000003c0)='\x00'], 0x800) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000004c0)="6801f679dcf6a83c75cc64b8659234fada17874ac4e7cc889463d4c43d5e478147a887f09ec2cf228da1316e1c7ac66fa417be51dfbd1f33e8be8730ae4b16e866e5b858a3d70c193b2db5001a03b471e14ed95cdbb9b3b0e1995f371a0b25d1b84ea5c52ae51e2fee5bc2d701717a428228788e89a9dac1d89208d6416b2f6705", 0x81}, {&(0x7f0000000600)="e2f61bc60b126f8d8a8dd9dfa5dd15cd4d01fc7f2f11f980b0910d8f2332a60a4903e0cc6ddc609b47ea402cf17f6ab3601839416b16ae526cccf6f134105d14aae809fd4570a370fd3223f0d310dbfd53ff248636313e782ea89b5dfe2ba80b811f2b467cd74f0f0f137a15ea50b92f280af9a9f67e5fc9a0de2c332656f822a240a1f1aeb7154c5f1a07f3960ebcc98e4e0dba3b81771c10d6411551d05b66cfda967b16eb8438e33cc1e83e75ca22e38098597864e42e5b0db7ce595ec16e8d", 0xc1}, {&(0x7f0000000700)="30b8e5c8cb377ca2d815ed4f0d8deffcb167895b81c2206c2188f57a6cb2f416c8784ce9c53efbaed12806202ce5312c8f8406", 0x33}, {&(0x7f0000000740)="161cd730772dd4b60e056a6b997a1fe49bfb", 0x12}, {&(0x7f0000000840)="2265c973fc24014f118fdab2ffe339c6f400fcb62b106b27438991ecb6bdf8e7c7665290d7bbd721fb00fb3ab37768709696d103aa985ed23f82d224731898d19bed891e60962b2e6e82681970c710298d674a400ce33d3651dda031304af89d8897b5e156a89d65c9732b0b6ab6997cdf419dd9915c60f54ac1633845697acb676b04b6d3a813", 0x87}], 0x5, 0x0, 0x0, 0x800}, 0x4000000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000007c0)={0x5, 0xfffffffffffffffe, 0x3}) [ 80.767376] gfs2: can't find protocol dlm 2018/04/02 19:12:46 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) r3 = socket(0x1e, 0x1000000000005, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'\x00', 0x0}) tee(r2, r0, 0x200000, 0xb) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x0, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x0, 0xb9, &(0x7f00000004c0)=""/185, 0x0, 0x0, [], r4}, 0x48) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000001c0)="c7dcb053c341273576efeb821ee9b12140ddd8ba0afd35125f65479bf6b2a3530b5c545452b91cde6b08134991b2d475c8ff325d031a81ef0891ba0f4cb5b350f78baae91b8237e15342439c544aacc122e5725d9f0b4c6af9f0b4406439ddb0a7d7638dbf1bf80358cdea2ee929b0d140eeff3059506312e51b0e4270fc951e9d374249476984", 0x87) 2018/04/02 19:12:46 executing program 1: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x121040, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x4}, 0x8) fcntl$setlease(r1, 0x400, 0x0) 2018/04/02 19:12:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0800004300e708000000c85f5e00008a0a00000001da7cc7c40000d7764ba0accafeead7a562f491f78d50f89c705cfdac7da03821baa49f71a7709bb3c6bf1dabc639c03fdda301387c0cecd66916524db587b10a5eb96a21d128db1ddff98922ff9c36972c1f9db7e6de56c066e5b40540017c0cf27c4b895d091a7bfb7521dcd35c49c1bbdfa3b30c8c6a87e2f03fcd85082d6d080d5791e9e8dfb754eaca7416110ec30b4b319b3426b0ceb2101641c42ba39a57aa6f6c1ea8e9e62a7a40ec3f91f7fa8220e34abd3e7c268765505a637c43532e17136390f1b093bfff6564d1c03960210bdfb5246bdcdd2237d5f4c5"], 0x1c}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x2, 0x423, 0x3, r2}, 0x10) [ 80.905174] QAT: Invalid ioctl [ 80.928307] QAT: Invalid ioctl [ 80.944555] QAT: Invalid ioctl [ 81.665733] QAT: Invalid ioctl [ 81.672665] QAT: Invalid ioctl [ 81.679430] QAT: Invalid ioctl 2018/04/02 19:12:47 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) fcntl$setpipe(r3, 0x407, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)) getpgrp(0xffffffffffffffff) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000a40)) sendmsg$netlink(r2, &(0x7f0000000bc0)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f0000000b00)=[{&(0x7f00000049c0)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000000b80)=ANY=[@ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r5, @ANYRES32=r1, @ANYBLOB="00000001"], 0x18, 0x20004800}, 0x5) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000080)=0x0) ptrace$getenv(0x4201, r7, 0x9, &(0x7f00000000c0)) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000280), 0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000100)={0x2, 0x6f9, 0x0, 0x7, 0x2, 0xfac7, 0x2, 0x5, 0x2, 0x49}) ioctl$KVM_RUN(r8, 0xae80, 0x0) pread64(r1, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000c40)={{0x0, 0x2, 0x7, 0x0, "9b8c052f6bf50af5612918237969660f4c78a36099300287b3a63d0591d7d1eb0718f1c279657ca7d47ad154", 0x7}, 0x0, 0x0, 0x9, 0x0, 0xffffffff80000000, 0x1, "7d69e79d9a9af59aff55b451f40129151c1e77a6373bc61b02660995543adc7811bdb2f0f6817b91e796d54eb7879fcd5c1741a93cd901c972069fde5c44c5aa", &(0x7f0000000c00)='/dev/vhost-net\x00', 0xf, [], [0x0, 0x400, 0x8, 0x5]}) write$vnet(r1, &(0x7f00000010c0)={0x1, {&(0x7f0000001140), 0x25d, &(0x7f0000001180)=""/162, 0x0, 0x2}}, 0x68) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r6, 0xc4c85513, &(0x7f00000024c0)={{0xffffffff80000001, 0x2, 0x7fffffff, 0x2, "c1ef76d7ffe398a1aa33acff44316844138fdbd59cac3e8e96469efb128a6352ca44442e7f20a7a75bbbe4d0", 0x7}, 0x7, [0x26, 0x401, 0x382a, 0x2f5dd5c9, 0x1, 0x9, 0x401, 0x6, 0x8000, 0x2, 0x7, 0x9, 0xffffffffffffff81, 0xa, 0x9, 0x5d, 0x6, 0x5, 0x8, 0x4, 0x9, 0x4, 0x6, 0x101, 0x7, 0x8000, 0x9a5, 0x9, 0xffffffff, 0x2, 0x100, 0x1cb94503, 0x80000001, 0x8, 0xfffffffffffffff9, 0x7, 0x6, 0x4, 0x2b38, 0xbf711d, 0x800, 0x8, 0x6, 0x370b4434, 0x5, 0x1000, 0x7fff, 0xfffffffffffffff9, 0x1f, 0x8, 0x8, 0x10, 0x100000001, 0x9, 0xeb6, 0x8, 0x62eff455, 0x8001, 0x9, 0x5, 0x0, 0x1, 0x3, 0x396c, 0x4, 0x2, 0x8, 0x4, 0x58ea, 0x8, 0x7, 0x9, 0x8, 0x3, 0x5, 0x1de, 0xf2, 0xee, 0x4, 0x6c7e, 0x5, 0xa32, 0x8001, 0x7f25b1f0, 0x2, 0x1, 0xff, 0x0, 0x3, 0x4, 0x8, 0x7fffffff, 0x6, 0x5, 0x5, 0x3ee, 0xb03, 0x6, 0x7, 0x8001, 0xc842, 0x100000001, 0x30, 0x2, 0x742, 0x6, 0x800, 0x3, 0x3a, 0xfca, 0x9, 0xf9, 0xfff, 0x3f, 0x9, 0x1, 0x7fff, 0x9, 0x9dc8, 0x2, 0x401, 0x1f, 0x1f, 0x710, 0xffff, 0x7f, 0x1000, 0x4], {0x77359400}}) 2018/04/02 19:12:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x486e09cd, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="af8ff279686f19cffa01c15714b68b1f98e2547cc2e6bc734811e23c8208e018dbd8298ab8036c2659c8cceb737f65de152566fb5556d061748c26b48d59a32d279abaa12fbf6cd2539c35d24cbb8882fd", 0x51, 0x6}, {&(0x7f0000000140)="1c6b0ac29a96d76e73b1bf8e87b839788793b71b477fd136f8ff249cdc0aac7cb2dfca446ab6f0f422f65f2ae025283146c9d6399784c2b97fc1d674a80cd0b2e645581487bb525d79bc83742433c66ed6bf769a98d98fbf89fc011c066159ede25af1236aabd16d8a384aa1653864dfbd7502c1cb442a1c33ef7b1eddd502a913afc5784183705756f1beab6293c7ddfb802ae718ccc07dc06005bd0f037f4990afa6d3641bd8822c854c931fb95c01fae3fb42032dba0e2dcaa9c247f06d5683a09ebe11d1fdf13adc80780d2d5600feef0990a5a6fe4420662670ae56fb689f9875af49ea", 0xe6, 0x228}, {&(0x7f0000000240)="7129f40bbed3e7f22915a49468f6a23f3a4a39ec66b3d02a7335802341cfc37da33fd5b1c54496263d00358a53a75b17cf4298af7cc9593296b8f1e237e7adc25c3d589cde216c5b908aa9a81ccc2189b8b3222835023294063f5baaef7792ba9effb7da45cc3c30369f4a8a49ef012c754aa0cf72cbf4d494487f9846da161b02bb9ce475dd4863761d4f1a1cb4fd5cc56b2b7ba6ebcc762cdb7c282f7eaf3e34d91a249d9dc166ea5c7b1d037188aee184b287ed0415ddcb5d50696b8197e309a7e343703559c26d4927fe0cf51525b6b46d9d20bb094cdec07846b0", 0xdd, 0x7}], 0x0, &(0x7f00000003c0)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:47 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000001c0)=0x2, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x19, "3b84d1aa96fa363f47265a177b0cd46ecf23695586e0972c6f"}, &(0x7f0000000080)=0x3d) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x18040, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/04/02 19:12:47 executing program 1: mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000080)='.', 0x4) getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip_mr_cache\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xa76, 0x40000) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x2, 0x1f}) umount2(&(0x7f0000000580)='.', 0x4) 2018/04/02 19:12:47 executing program 6: set_tid_address(&(0x7f0000000100)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getitimer(0x1, &(0x7f00000000c0)) 2018/04/02 19:12:47 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) finit_module(r0, &(0x7f0000000180)='.\x00', 0x2) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x6, 0x4) 2018/04/02 19:12:47 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000c73000/0x3000)=nil, 0x3000, 0x4, 0x80010, r0, 0x0) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/04/02 19:12:47 executing program 7: prctl$setmm(0x23, 0x7, &(0x7f0000ffa000/0x4000)=nil) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x5, 0x82fd, 0x4, 0x0, 0x1ff, 0xcc0, 0x7ff, 0x5}, &(0x7f0000000040)={0x2, 0x5, 0x1, 0x9, 0x9, 0x7, 0x7, 0x20}, &(0x7f0000000080)={0x800, 0x1, 0xff, 0xfffffffffffffff8, 0x0, 0x7, 0x7, 0x1f}, &(0x7f0000000100)={r0, r1/1000+10000}) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265583a30d1", 0x0) 2018/04/02 19:12:47 executing program 6: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) [ 81.765846] gfs2: can't find protocol dlm 2018/04/02 19:12:47 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = inotify_init() flock(r1, 0x2) r2 = epoll_create(0x102050204) flock(r2, 0x5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) 2018/04/02 19:12:47 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb859, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_tables_names\x00') sendfile(r0, r2, &(0x7f0000000100)=0x800000, 0x80000000000001) 2018/04/02 19:12:47 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) tee(r0, r1, 0x40, 0x1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000040)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) 2018/04/02 19:12:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) init_module(&(0x7f00000000c0)='[selinux\x00', 0x9, &(0x7f0000000100)='{\x00') 2018/04/02 19:12:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x486e09cd, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="af8ff279686f19cffa01c15714b68b1f98e2547cc2e6bc734811e23c8208e018dbd8298ab8036c2659c8cceb737f65de152566fb5556d061748c26b48d59a32d279abaa12fbf6cd2539c35d24cbb8882fd", 0x51, 0x6}, {&(0x7f0000000140)="1c6b0ac29a96d76e73b1bf8e87b839788793b71b477fd136f8ff249cdc0aac7cb2dfca446ab6f0f422f65f2ae025283146c9d6399784c2b97fc1d674a80cd0b2e645581487bb525d79bc83742433c66ed6bf769a98d98fbf89fc011c066159ede25af1236aabd16d8a384aa1653864dfbd7502c1cb442a1c33ef7b1eddd502a913afc5784183705756f1beab6293c7ddfb802ae718ccc07dc06005bd0f037f4990afa6d3641bd8822c854c931fb95c01fae3fb42032dba0e2dcaa9c247f06d5683a09ebe11d1fdf13adc80780d2d5600feef0990a5a6fe4420662670ae56fb689f9875af49ea", 0xe6, 0x228}, {&(0x7f0000000240)="7129f40bbed3e7f22915a49468f6a23f3a4a39ec66b3d02a7335802341cfc37da33fd5b1c54496263d00358a53a75b17cf4298af7cc9593296b8f1e237e7adc25c3d589cde216c5b908aa9a81ccc2189b8b3222835023294063f5baaef7792ba9effb7da45cc3c30369f4a8a49ef012c754aa0cf72cbf4d494487f9846da161b02bb9ce475dd4863761d4f1a1cb4fd5cc56b2b7ba6ebcc762cdb7c282f7eaf3e34d91a249d9dc166ea5c7b1d037188aee184b287ed0415ddcb5d50696b8197e309a7e343703559c26d4927fe0cf51525b6b46d9d20bb094cdec07846b0", 0xdd, 0x7}], 0x0, &(0x7f00000003c0)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000180)=""/155) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) dup3(r2, r0, 0x0) 2018/04/02 19:12:47 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x0, "56825420fb74f55c398abbc78a1cb75188b0c4973b9241f0c1ea37337d703f36"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000300)=[0x1f, 0x400]) r2 = getpid() ptrace$peekuser(0x3, r2, 0x9) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000040)={0xff, 0x81, r2, 0x2, r3, 0x44a, 0x6, 0x8}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000180)=0xc3) set_robust_list(&(0x7f0000000240)={&(0x7f00000001c0), 0x7, &(0x7f0000000200)}, 0x18) getpeername$netlink(r1, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x2, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x8, r4, 0x10001, 0xe8}) [ 81.958631] gfs2: can't find protocol dlm [ 82.549844] binder_alloc: 8319: binder_alloc_buf, no vma [ 82.555552] binder: 8319:8374 transaction failed 29189/-3, size 56-8 line 2963 [ 82.679978] binder: BINDER_SET_CONTEXT_MGR already set [ 82.685569] binder: 8319:8374 ioctl 40046207 0 returned -16 [ 82.695093] binder_alloc: 8319: binder_alloc_buf, no vma [ 82.700637] binder: 8319:8378 transaction failed 29189/-3, size 56-8 line 2963 2018/04/02 19:12:48 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x486e09cd, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="af8ff279686f19cffa01c15714b68b1f98e2547cc2e6bc734811e23c8208e018dbd8298ab8036c2659c8cceb737f65de152566fb5556d061748c26b48d59a32d279abaa12fbf6cd2539c35d24cbb8882fd", 0x51, 0x6}, {&(0x7f0000000140)="1c6b0ac29a96d76e73b1bf8e87b839788793b71b477fd136f8ff249cdc0aac7cb2dfca446ab6f0f422f65f2ae025283146c9d6399784c2b97fc1d674a80cd0b2e645581487bb525d79bc83742433c66ed6bf769a98d98fbf89fc011c066159ede25af1236aabd16d8a384aa1653864dfbd7502c1cb442a1c33ef7b1eddd502a913afc5784183705756f1beab6293c7ddfb802ae718ccc07dc06005bd0f037f4990afa6d3641bd8822c854c931fb95c01fae3fb42032dba0e2dcaa9c247f06d5683a09ebe11d1fdf13adc80780d2d5600feef0990a5a6fe4420662670ae56fb689f9875af49ea", 0xe6, 0x228}, {&(0x7f0000000240)="7129f40bbed3e7f22915a49468f6a23f3a4a39ec66b3d02a7335802341cfc37da33fd5b1c54496263d00358a53a75b17cf4298af7cc9593296b8f1e237e7adc25c3d589cde216c5b908aa9a81ccc2189b8b3222835023294063f5baaef7792ba9effb7da45cc3c30369f4a8a49ef012c754aa0cf72cbf4d494487f9846da161b02bb9ce475dd4863761d4f1a1cb4fd5cc56b2b7ba6ebcc762cdb7c282f7eaf3e34d91a249d9dc166ea5c7b1d037188aee184b287ed0415ddcb5d50696b8197e309a7e343703559c26d4927fe0cf51525b6b46d9d20bb094cdec07846b0", 0xdd, 0x7}], 0x0, &(0x7f00000003c0)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:48 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f000000f000/0x4000)=nil, 0x4000}) socket$kcm(0x29, 0x7, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fstatfs(r0, &(0x7f00000001c0)=""/228) 2018/04/02 19:12:48 executing program 7: timer_create(0x7, &(0x7f0000000140)={0x0, 0x17, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) socketpair(0x11, 0x800, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@ethernet={0x0, @random}, &(0x7f0000000180)=0x80, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000200)={r1}) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/04/02 19:12:48 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x800) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000100)='nilfs2\x00', 0x2000, &(0x7f000002f000)) 2018/04/02 19:12:48 executing program 5: munmap(&(0x7f0000ff2000/0xe000)=nil, 0xe000) get_mempolicy(&(0x7f0000000180), &(0x7f0000000240), 0x80000001, &(0x7f0000ff5000/0x2000)=nil, 0x1) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x80000001, &(0x7f0000ffc000/0x1000)=nil, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000280)=0x7) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000200)={0x4}, 0x1) sendto$ax25(r0, &(0x7f0000000100)="437bf57fa50df03db65091", 0xb, 0x4008001, &(0x7f00000001c0)={0x3, {"e6b57963c08d0a"}, 0x1}, 0x10) 2018/04/02 19:12:48 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r2, 0x60, "7acf65666d68e2bdc95b947b652764ffffa1a47143b9b7ca0bb711d440377a88ed4fa1336025ed190ebebfbb68cd8dd4ab486c9de37bc4af276534caa228ed664a909b81212ec43064483863d4605d0e10b4b4c79aca85bd8fc8c10c44c0b3c9"}, &(0x7f0000000140)=0x68) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) syz_open_dev$sndmidi(&(0x7f0000002e80)='/dev/snd/midiC#D#\x00', 0x2, 0x1) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x2) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r1, &(0x7f0000000180)=@known='security.selinux\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) dup2(r0, r3) 2018/04/02 19:12:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'syzkaller1\x00', 0x7f}) r1 = socket$inet(0x15, 0x5, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet(r1, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="580000000000000014010000080000004d037f67d8b7b47c80ffffffffffffffff0000871709322be4c68537e918d56fe5fa0d02739b3e8883256bb0bb97f155e36011c57e8769315dd29000000000800000000000000000"], 0x58}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x800, 0x4, 0x4, 0x7, 0x1}, &(0x7f0000000140)=0x14) r3 = socket$inet6(0xa, 0x806, 0xfffffffffffffffe) dup(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0xac, "981b96fa3c5a71e8d81997dbf1eb692db4b104b5638c2962c693b0de582d98a10814e213b6115a38bc959dde2afe03ae24270c1ab7b62ed9e749b646cbe8124069bf1261ffd8e747df9855de7e00e1383c82bb7e8609cd81d8d3013bef2ca04573c384fee66b6cca8ad2b3b363f25d5b86ffe4b5a6e176580cde4cb4e746a881966eb58c834bef1007932e8bbc901df939a6ed3386ff6c2457c38ad526168033c0fe3d00b6437f9553d0335d"}, &(0x7f0000000240)=0xb4) 2018/04/02 19:12:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000240), &(0x7f0000000380)=0x4) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x7f, 0x979, 0x0, 0x0, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000000200)={0x0, 0x4, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180), &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xd2, @mcast1={0xff, 0x1, [], 0x1}}}, 0x63}, &(0x7f0000000400)=0xffffffffffffff09) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 82.820170] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.831139] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.883799] gfs2: can't find protocol dlm 2018/04/02 19:12:48 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x400040033, r0, 0x1a) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{}, 0xc6, 0x0, 'id1\x00', 'timer0\x00'}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/155) 2018/04/02 19:12:48 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x486e09cd, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="af8ff279686f19cffa01c15714b68b1f98e2547cc2e6bc734811e23c8208e018dbd8298ab8036c2659c8cceb737f65de152566fb5556d061748c26b48d59a32d279abaa12fbf6cd2539c35d24cbb8882fd", 0x51, 0x6}, {&(0x7f0000000140)="1c6b0ac29a96d76e73b1bf8e87b839788793b71b477fd136f8ff249cdc0aac7cb2dfca446ab6f0f422f65f2ae025283146c9d6399784c2b97fc1d674a80cd0b2e645581487bb525d79bc83742433c66ed6bf769a98d98fbf89fc011c066159ede25af1236aabd16d8a384aa1653864dfbd7502c1cb442a1c33ef7b1eddd502a913afc5784183705756f1beab6293c7ddfb802ae718ccc07dc06005bd0f037f4990afa6d3641bd8822c854c931fb95c01fae3fb42032dba0e2dcaa9c247f06d5683a09ebe11d1fdf13adc80780d2d5600feef0990a5a6fe4420662670ae56fb689f9875af49ea", 0xe6, 0x228}, {&(0x7f0000000240)="7129f40bbed3e7f22915a49468f6a23f3a4a39ec66b3d02a7335802341cfc37da33fd5b1c54496263d00358a53a75b17cf4298af7cc9593296b8f1e237e7adc25c3d589cde216c5b908aa9a81ccc2189b8b3222835023294063f5baaef7792ba9effb7da45cc3c30369f4a8a49ef012c754aa0cf72cbf4d494487f9846da161b02bb9ce475dd4863761d4f1a1cb4fd5cc56b2b7ba6ebcc762cdb7c282f7eaf3e34d91a249d9dc166ea5c7b1d037188aee184b287ed0415ddcb5d50696b8197e309a7e343703559c26d4927fe0cf51525b6b46d9d20bb094cdec07846b0", 0xdd, 0x7}], 0x0, &(0x7f00000003c0)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000480)={'bond0\x00', 0x0}) semget$private(0x0, 0x4, 0x40) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x80000001, 0x280040) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/02 19:12:48 executing program 1: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x78, 0x9f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000200)={0x7, 0x4, 0x2, 0x2b44}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x9, 0xff3, 0x120000, r1}, &(0x7f00000001c0)=0x10) r2 = open(&(0x7f0000000140)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000949000)) 2018/04/02 19:12:48 executing program 5: clone(0x200, &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000000), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000280)={{0x4, 0x5}, 'port1\x00', 0x6f40b7c95600a1e9, 0x841, 0xff0000, 0xfffffffffffffffa, 0x20, 0x9000000000, 0x401, 0x0, 0x2, 0xe4}) r1 = getpgrp(0x0) kcmp(r1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r2 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 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, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000000740)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000380)="d1d35c28c9a2940ff92d92cf5ba99dbd095c407a47aee16bd9fba4aa14c8b45950fc2ab852e6d0beb1087f244343358f379574c393d75b0d12d48fa3caa8455d0e9c92d2c81682adb435103b73129d829a840c501aa5c4284cdbc4d1729fb7666889febd3c69f3d47e8d03d1d931768918a07a614ccd6dd70e01808b3288dc1a2c203ab3252cda9e26aefcd1d5a0d633af9407d2d4bcf067a896cae139c19d2491f723dda8d03445824da761af13cad98310c06c3cfc1c03e84784a88cb75bd08c373e05cf1fd629c62714e5595e28323552b147f54a56c12801d1") ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000005c0)) r4 = socket$inet(0x2, 0x1, 0xaeed) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000480)=0x37377e00) connect(r4, &(0x7f0000000600)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x4, 0x80, "ab7d48bfd11a3e7a60aa13ac7038ef595132145fd73a3831bf9ebbf8ba02fddd251584133faf65deeb9e6b927bda4629855f75a594a70a003ee8e259f5ef07", 0x31}, 0x80) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)="a33af9140719e3bb3bfa5097cbfa66e055f5e5aff0eea326a7738177fd5ddac52529c334c8a4cc1e1d663365fd3f5d8b1c460b1a8064b854af4e59028c0c4e84f3c9", 0x42) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x8) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x181000) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000180)={r6}) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000080), 0x0) bind(r7, &(0x7f0000000680)=@nl=@unspec, 0x80) r8 = shmget(0x0, 0x9000, 0x402, &(0x7f0000ff7000/0x9000)=nil) shmctl$SHM_STAT(r8, 0xd, &(0x7f0000000280)=""/86) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) 2018/04/02 19:12:48 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x7) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00005ad000)) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') sched_yield() syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) [ 83.024376] gfs2: can't find protocol dlm 2018/04/02 19:12:49 executing program 2: r0 = socket$inet(0x2, 0x80006, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/02 19:12:49 executing program 1: r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) readv(r0, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/104, 0x68}, {&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/116, 0x74}, {&(0x7f00000000c0)=""/25, 0x19}, {&(0x7f0000000380)=""/76, 0x4c}, {&(0x7f0000000400)=""/79, 0x4f}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)}], 0x8) write$cgroup_pid(r0, &(0x7f0000001480)=ANY=[@ANYBLOB="5bd90000806000fc00000028090000009a576fd461ac2eef4ebcfa55e3c63b066c7480cfec91f3c0bfe15bb181e588c461a61d9eb0d25de3d1e5670256435ab3"], 0x1) write(r0, &(0x7f0000000080)='#!', 0x2) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f0000001540)="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", 0x1000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)=""/9, &(0x7f0000002540)=0x9) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x4, 0x6770c4846c39d9d2) timerfd_create(0x6, 0x80000) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x45, 0x200) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000180), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000001c0)=0x9, 0x4) 2018/04/02 19:12:49 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x3, &(0x7f0000000340)=[{&(0x7f0000000080)="af8ff279686f19cffa01c15714b68b1f98e2547cc2e6bc734811e23c8208e018dbd8298ab8036c2659c8cceb737f65de152566fb5556d061748c26b48d59a32d279abaa12fbf6cd2539c35d24cbb8882fd", 0x51, 0x6}, {&(0x7f0000000140)="1c6b0ac29a96d76e73b1bf8e87b839788793b71b477fd136f8ff249cdc0aac7cb2dfca446ab6f0f422f65f2ae025283146c9d6399784c2b97fc1d674a80cd0b2e645581487bb525d79bc83742433c66ed6bf769a98d98fbf89fc011c066159ede25af1236aabd16d8a384aa1653864dfbd7502c1cb442a1c33ef7b1eddd502a913afc5784183705756f1beab6293c7ddfb802ae718ccc07dc06005bd0f037f4990afa6d3641bd8822c854c931fb95c01fae3fb42032dba0e2dcaa9c247f06d5683a09ebe11d1fdf13adc80780d2d5600feef0990a5a6fe4420662670ae56fb689f9875af49ea", 0xe6, 0x228}, {&(0x7f0000000240)="7129f40bbed3e7f22915a49468f6a23f3a4a39ec66b3d02a7335802341cfc37da33fd5b1c54496263d00358a53a75b17cf4298af7cc9593296b8f1e237e7adc25c3d589cde216c5b908aa9a81ccc2189b8b3222835023294063f5baaef7792ba9effb7da45cc3c30369f4a8a49ef012c754aa0cf72cbf4d494487f9846da161b02bb9ce475dd4863761d4f1a1cb4fd5cc56b2b7ba6ebcc762cdb7c282f7eaf3e34d91a249d9dc166ea5c7b1d037188aee184b287ed0415ddcb5d50696b8197e309a7e343703559c26d4927fe0cf51525b6b46d9d20bb094cdec07846b0", 0xdd, 0x7}], 0x0, &(0x7f00000003c0)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) [ 83.201330] gfs2: can't find protocol dlm 2018/04/02 19:12:49 executing program 7: clock_nanosleep(0x7, 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240)) select(0x40, &(0x7f0000000040)={0x19e18, 0xad51, 0x7, 0x5, 0x10000, 0x80000000, 0x9, 0x8389}, &(0x7f0000000140)={0x7fff, 0x1, 0x7ff, 0x0, 0xf61e, 0x40, 0xff, 0x3cb}, &(0x7f0000000180)={0x53a, 0x3f, 0x1, 0xfff, 0x4, 0x0, 0x100000000, 0xeab8}, &(0x7f00000001c0)={0x0, 0x2710}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x900) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x83, 0x0, 0xf7, 0x0, 0x0, 0x8}) 2018/04/02 19:12:49 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000140)="1c6b0ac29a96d76e73b1bf8e87b839788793b71b477fd136f8ff249cdc0aac7cb2dfca446ab6f0f422f65f2ae025283146c9d6399784c2b97fc1d674a80cd0b2e645581487bb525d79bc83742433c66ed6bf769a98d98fbf89fc011c066159ede25af1236aabd16d8a384aa1653864dfbd7502c1cb442a1c33ef7b1eddd502a913afc5784183705756f1beab6293c7ddfb802ae718ccc07dc06005bd0f037f4990afa6d3641bd8822c854c931fb95c01fae3fb42032dba0e2dcaa9c247f06d5683a09ebe11d1fdf13adc80780d2d5600feef0990a5a6fe4420662670ae56fb689f9875af49ea", 0xe6, 0x228}, {&(0x7f0000000240)="7129f40bbed3e7f22915a49468f6a23f3a4a39ec66b3d02a7335802341cfc37da33fd5b1c54496263d00358a53a75b17cf4298af7cc9593296b8f1e237e7adc25c3d589cde216c5b908aa9a81ccc2189b8b3222835023294063f5baaef7792ba9effb7da45cc3c30369f4a8a49ef012c754aa0cf72cbf4d494487f9846da161b02bb9ce475dd4863761d4f1a1cb4fd5cc56b2b7ba6ebcc762cdb7c282f7eaf3e34d91a249d9dc166ea5c7b1d037188aee184b287ed0415ddcb5d50696b8197e309a7e343703559c26d4927fe0cf51525b6b46d9d20bb094cdec07846b0", 0xdd, 0x7}], 0x0, &(0x7f00000003c0)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xf, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/02 19:12:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="b3ced1a41b274ca4bfd460ff0eeab1a3e950fa736e3bb82a6a64a9750900e9c6fb8927330d06b9756e8c9622d39141e6e07dea4b58800f02c47b0a747e1995a0c5", 0x41, r1) keyctl$update(0x2, r3, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000140)={&(0x7f0000a3dffa)={'rmd320-generic\x00'}}) 2018/04/02 19:12:49 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000001c0), 0x4) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = semget$private(0x0, 0x3, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000480)=0xc) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000800)={0x15, 0x7, 0x1}) lstat(&(0x7f00000004c0)='./control/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./control\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000780)={{0x5, r3, r4, r5, r6, 0x4, 0x6}, 0x4, 0xffff, 0x6}) creat(&(0x7f0000000140)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000280)=""/181, &(0x7f0000000200)=0xb5) openat(r1, &(0x7f0000000240)='./control/file0\x00', 0x140, 0x10) mount(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x202000, &(0x7f0000000180)) close(r0) mount(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)='./control/file0\x00', &(0x7f00000003c0)='nfs4\x00', 0x106c0a, &(0x7f0000000400)="f480004909f55cb864ac6f157c4d327f87466385d99ade24ed6858b7f45d4850207149d904e17b75bb3e8e468887cca045422c0f7aed20c4d609088a75ccb93b7634b437ab029d34087a0196612cfca5f86d6164b9") 2018/04/02 19:12:49 executing program 1: r0 = 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) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000100)) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r1, &(0x7f0000ff7fa0)=[{0x0, 0x101, 0x0, 0x0, @tick=0x6, {}, {}, @control}], 0x1c) write$sndseq(r4, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000080)) 2018/04/02 19:12:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in6=@loopback}}, {{@in=@broadcast}}}, &(0x7f00000000c0)=0xe8) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1721, 0x10000) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@remote, @in6=@local}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000000, 0x84000) 2018/04/02 19:12:49 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) recvmsg(r1, &(0x7f0000000780)={&(0x7f00000001c0)=@pppol2tpv3, 0x2e, &(0x7f0000000700), 0x0, &(0x7f0000002280)=""/4096, 0x1000}, 0x0) 2018/04/02 19:12:49 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x3fffb, 0x0) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1400, &(0x7f0000000c80)=ANY=[]) syz_mount_image$iso9660(&(0x7f0000000580)='iso9660\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x40020, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) [ 83.955315] gfs2: can't find protocol dlm 2018/04/02 19:12:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000005, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000440)={'erspan0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="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"]}) socket$netlink(0x10, 0x3, 0xe) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x7, 0x4) 2018/04/02 19:12:50 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000240)="7129f40bbed3e7f22915a49468f6a23f3a4a39ec66b3d02a7335802341cfc37da33fd5b1c54496263d00358a53a75b17cf4298af7cc9593296b8f1e237e7adc25c3d589cde216c5b908aa9a81ccc2189b8b3222835023294063f5baaef7792ba9effb7da45cc3c30369f4a8a49ef012c754aa0cf72cbf4d494487f9846da161b02bb9ce475dd4863761d4f1a1cb4fd5cc56b2b7ba6ebcc762cdb7c282f7eaf3e34d91a249d9dc166ea5c7b1d037188aee184b287ed0415ddcb5d50696b8197e309a7e343703559c26d4927fe0cf51525b6b46d9d20bb094cdec07846b0", 0xdd, 0x7}], 0x0, &(0x7f00000003c0)={[{@errors_withdraw='errors=withdraw', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:50 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x73c, 0x6, 0xe, 0xcc07a9a7181e8c63, "02ea4f7af7d35b20e7165ad81df635498003cb8d02fb51bbd8a786734378ed6d46562a7ef579716a0ade474603e9fac690e7ad40159dccdd910c1634e805a742", "323260d4f0b48212e04ac28e94d1d51cbf953b28c3e17d93adabb6ecc9f8703f", [0x2, 0x8]}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/02 19:12:50 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x13}, 0x6, 0x1, 0x0, 0xd, 0x1, 0xb9, 0x6}, 0x20) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) memfd_create(&(0x7f0000000040)='/dev/kvm\x00', 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000000140)={0x4dec, 0x0, 0x7}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000100)={0x0, 0x2, 0x10001, 0x7}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/02 19:12:50 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f0000000880)='./file0/file1\x00', 0x10240, 0x0) r0 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000140)='./file1\x00') open$dir(&(0x7f0000000180)='./file0/file1\x00', 0xf0, 0x0) 2018/04/02 19:12:50 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000400) [ 84.106359] tmpfs: No value for mount option '~ԗY [~-zDb!}q9FA$V_<@Ѩ|R-^nʉV*Yi}~(Ĝ̓$ T[T|痖r 7Q[Ue F {VD`EuS3 weV$?h]JRȏ"&({QQ2}BsĊ!s&H.[9Fy0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="955cc5668cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e4698", 0x39}]) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000280)=""/4096) r3 = open(&(0x7f0000000000)='./file0\x00', 0xa002, 0x1ac) write$cgroup_int(r3, &(0x7f00000000c0)={[0x3f, 0x0, 0x3f, 0x3f]}, 0x4) [ 84.200928] tmpfs: No value for mount option '~ԗY [~-zDb!}q9FA$V_<@Ѩ|R-^nʉV*Yi}~(Ĝ̓$ T[T|痖r 7Q[Ue F {VD`EuS3 weV$?h]JRȏ"&({QQ2}BsĊ!s&H.[9Fy0xffffffffffffffff}, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x66c618c9) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000000c0)={0x117004}) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/tcp\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f0000001400)=""/4096, 0xfffffc1c}], 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'gretap0\x00', 0x0}) getpeername$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@mpls_getnetconf={0x4c, 0x52, 0x1, 0x70bd2a, 0x25dfdbff, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1f}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x373}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) sendfile(r1, r1, &(0x7f0000000040), 0x6) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/94, 0x5e}], 0x1000000000000188) 2018/04/02 19:12:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x8, 0x0, 0x1000, &(0x7f0000003000/0x1000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r4, 0x0, 0x70bd28, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000001) 2018/04/02 19:12:50 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x21, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) 2018/04/02 19:12:50 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) prctl$void(0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000500)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400880, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000400)={0x0, 0x1, &(0x7f0000000280)=""/62, &(0x7f00000002c0)=""/209, &(0x7f00000003c0)=""/63}) 2018/04/02 19:12:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) socketpair(0x5, 0x5, 0x988d, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000000c0)) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000000)) listen(r4, 0x84) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/02 19:12:50 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x3) [ 84.384277] gfs2: can't find protocol dlm 2018/04/02 19:12:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xdc, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x10000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) 2018/04/02 19:12:50 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x0, 0x548f68b4964d93cf) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000600)=0xe8) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x4902, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0x78, 0x2000000000000007, 0x2000000000, 0x0, 0x80000000}) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) rename(&(0x7f0000000100)='..', &(0x7f0000000140)='../file0\x00') rename(&(0x7f0000000480)='../file0\x00', &(0x7f0000000440)='../file0\x00') mkdir(&(0x7f0000000400)='..', 0x12) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') setsockopt$inet_mreqsrc(r2, 0x0, 0x7bc54e40c0fbe826, &(0x7f0000000080)={@empty, @dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0x4e0}, 0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000380)) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='../file0\x00', &(0x7f0000000300)='rootfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000000200)='../file0\x00', &(0x7f0000000240)='fuseblk\x00', 0x18834, &(0x7f0000000340)='%') 2018/04/02 19:12:50 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/audio\x00', 0x200000, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000ac0)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000000000000000}, r3, 0x0, r1, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000300)=""/27) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000380)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000a00)={'eql\x00', 0x4000}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000a80)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x578, 0x0, 0x350, 0x350, 0x490, 0x490, 0x490, 0x4, &(0x7f00000003c0), {[{{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x200, 0xe1f, 0x7, 0x4, 0x5, 0x0, 'ifb0\x00', '\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0xffffffffffff8001, 0x80000000}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff]}, 0xfffffffffffffe26, 0x8, 0x1f, 0x80, 0x1000, 0x2000000000, 'nr0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100000001, 'system_u:object_r:fuse_device_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x6, @rand_addr=0x7fffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 84.603683] EXT4-fs (sda1): Unrecognized mount option "%" or missing value [ 84.658242] EXT4-fs (sda1): Unrecognized mount option "%" or missing value 2018/04/02 19:12:51 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r5 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x2, r2}) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000040)={0x10001, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000075afd0)={0x6e, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB="4000000000090000ffeed5105ad615bf1d19807876ab5e739e00859a239d9986a9c375aeeaaed33896567ebb62a2e41fbeac"], 0x0, 0x0, &(0x7f000005af7e)}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="2f70726f632f73795c2f5065742f69557634000f1e2524c876732f6e61255f6973656e640000000000", 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000000140)={0x10000, 0x0, [0x5b0, 0x101, 0x4, 0x200, 0x7fff, 0x7, 0x0, 0x100000000]}) 2018/04/02 19:12:51 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x3) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000084fffc)) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000002700090925bd7000fbdbdf53251c00000010004f002f644f762f72666b696c6c0004000f00"], 0x28}, 0x1, 0x0, 0x0, 0x44040}, 0x1) dup3(r1, r0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) syz_open_procfs(r2, &(0x7f0000000140)='status\x00') 2018/04/02 19:12:51 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair(0x2, 0x5, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x9, 0x8, 0x6, 'queue1\x00', 0x100000001}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x1000, 0xfffffffffffffffc) ptrace(0x5, r3) ptrace(0x11, r3) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00000001c0)=0x100000000, 0x4) 2018/04/02 19:12:51 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000740)=[{0x10, 0x10d}], 0x10}}], 0x2, 0x0) recvmmsg(r1, &(0x7f0000001980)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000600)=[{&(0x7f00000000c0)=""/119, 0x77}, {&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000000300)=""/182, 0xb6}, {&(0x7f00000003c0)=""/97, 0x61}, {&(0x7f0000000440)=""/146, 0x92}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000140)=""/36, 0x24}, {&(0x7f0000000500)=""/214, 0xd6}], 0x8, &(0x7f0000001780)=""/148, 0x94, 0x800}, 0x7}, {{&(0x7f0000001840)=@l2, 0x80, &(0x7f0000001940)=[{&(0x7f00000018c0)=""/95, 0x5f}, {&(0x7f0000000700)=""/41, 0x29}], 0x2, 0x0, 0x0, 0x9}, 0x1}], 0x2, 0x102, &(0x7f0000001a00)={0x0, 0x1c9c380}) 2018/04/02 19:12:51 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) 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, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0x0, 0x548f68b4964d93cf) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000600)=0xe8) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x4902, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x3, 0x78, 0x2000000000000007, 0x2000000000, 0x0, 0x80000000}) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @loopback}, &(0x7f0000000180)=0x10) rename(&(0x7f0000000100)='..', &(0x7f0000000140)='../file0\x00') rename(&(0x7f0000000480)='../file0\x00', &(0x7f0000000440)='../file0\x00') mkdir(&(0x7f0000000400)='..', 0x12) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') setsockopt$inet_mreqsrc(r2, 0x0, 0x7bc54e40c0fbe826, &(0x7f0000000080)={@empty, @dev={0xac, 0x14, 0x14, 0x19}, @rand_addr=0x4e0}, 0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000380)) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='../file0\x00', &(0x7f0000000300)='rootfs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000000200)='../file0\x00', &(0x7f0000000240)='fuseblk\x00', 0x18834, &(0x7f0000000340)='%') 2018/04/02 19:12:51 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:51 executing program 1: recvmmsg(0xffffffffffffff9c, &(0x7f0000005500)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/244, 0xf4}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/27, 0x1b}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/82, 0x52}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/20, 0x14}], 0x7, &(0x7f0000000440)=""/14, 0xe, 0xff}, 0x1}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000480)=""/95, 0x5f}, {&(0x7f0000000500)=""/232, 0xe8}, {&(0x7f0000000600)=""/9, 0x9}, {&(0x7f0000000640)=""/243, 0xf3}, {&(0x7f0000000740)=""/27, 0x1b}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0xd73}, 0x100}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001880)}, {&(0x7f00000018c0)=""/202, 0xca}, {&(0x7f00000019c0)=""/246, 0xf6}, {&(0x7f0000001ac0)=""/252, 0xfc}], 0x4, &(0x7f0000001c00)=""/30, 0x1e, 0xfffffffffffffff7}, 0x1ff}, {{&(0x7f0000001c40)=@nfc, 0x80, &(0x7f0000002180)=[{&(0x7f0000001cc0)=""/240, 0xf0}, {&(0x7f0000001dc0)=""/76, 0x4c}, {&(0x7f0000001e40)=""/10, 0xa}, {&(0x7f0000001e80)=""/120, 0x78}, {&(0x7f0000001f00)=""/36, 0x24}, {&(0x7f0000002000)=""/168, 0xa8}, {&(0x7f00000020c0)=""/134, 0x86}, {&(0x7f0000001f40)=""/112, 0x70}], 0x8, &(0x7f0000002200)=""/188, 0xbc, 0x6}, 0x5}, {{&(0x7f00000022c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000002340)=""/199, 0xc7}, {&(0x7f0000002440)=""/82, 0x52}, {&(0x7f00000024c0)=""/134, 0x86}, {&(0x7f0000002580)=""/165, 0xa5}], 0x4, &(0x7f0000002680)=""/122, 0x7a, 0xcc}, 0x40}, {{&(0x7f0000002700)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002780)=""/210, 0xd2}, {&(0x7f0000002880)=""/133, 0x85}, {&(0x7f0000002940)=""/250, 0xfa}, {&(0x7f0000002a40)=""/66, 0x42}, {&(0x7f0000002ac0)=""/132, 0x84}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/209, 0xd1}, {&(0x7f0000003c80)=""/46, 0x2e}], 0x8, &(0x7f0000003d40)=""/77, 0x4d, 0x6c6}, 0x2}, {{&(0x7f0000003dc0)=@alg, 0x80, &(0x7f0000003fc0)=[{&(0x7f0000003e40)=""/89, 0x59}, {&(0x7f0000003ec0)=""/8, 0x8}, {&(0x7f0000003f00)=""/151, 0x97}], 0x3, &(0x7f0000004000)=""/124, 0x7c, 0xae03}, 0x5}, {{&(0x7f0000004080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004140)=[{&(0x7f0000004100)=""/30, 0x1e}], 0x1, &(0x7f0000004180)=""/155, 0x9b, 0x3dcf}, 0x7}, {{0x0, 0x0, &(0x7f0000005480)=[{&(0x7f0000004240)=""/103, 0x67}, {&(0x7f00000042c0)=""/4096, 0x1000}, {&(0x7f00000052c0)=""/76, 0x4c}, {&(0x7f0000005340)=""/98, 0x62}, {&(0x7f00000053c0)=""/192, 0xc0}], 0x5, 0x0, 0x0, 0x5}, 0xfffffffffffffff9}], 0x9, 0x40010000, &(0x7f0000005740)={0x0, 0x1c9c380}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x10180, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000001880)={0x100, 0x10001}) sendto$unix(r0, &(0x7f0000005780)="59799a212c91b6b4441afdfd7336c27ca5ac94f8edfb1864a84780d6e5e834300d32c0da421398f0a9420b4794762dbc147fec9f1c961a83a1744e16c53b7e2bc109b78127528f3b83f94571262ceb035dc2e92c7fe12e197e44040b54b7e64e278a333c6c1a8104146c9993f59e3004f0da9a1bbe35db016995fecbf49667eee5b9676fda7c65301c6eea14a6439080326e30f77eaee29ddcf932c9", 0x9c, 0x10, &(0x7f0000005840)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0x1000000000004144, &(0x7f0000000080)) 2018/04/02 19:12:51 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/audio\x00', 0x200000, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000ac0)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5e, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1000000000000000}, r3, 0x0, r1, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000300)=""/27) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000380)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000a00)={'eql\x00', 0x4000}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000a80)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x578, 0x0, 0x350, 0x350, 0x490, 0x490, 0x490, 0x4, &(0x7f00000003c0), {[{{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x200, 0xe1f, 0x7, 0x4, 0x5, 0x0, 'ifb0\x00', '\x00', {}, {}, 0x0, 0x4}, 0xf0, 0x138}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0xffffffffffff8001, 0x80000000}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff]}, 0xfffffffffffffe26, 0x8, 0x1f, 0x80, 0x1000, 0x2000000000, 'nr0\x00', 'irlan0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100000001, 'system_u:object_r:fuse_device_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr=0x6, @rand_addr=0x7fffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) [ 85.379803] gfs2: can't find protocol dlm 2018/04/02 19:12:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) dup3(r0, r0, 0x80000) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000ffd000/0x1000)=nil) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/02 19:12:51 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:51 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x10001, 0x4) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) pread64(r0, &(0x7f0000000640)=""/56, 0x38, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x2000, 0x100) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0xfffffffffffffffc, 0x1}, 0x10) [ 85.424346] EXT4-fs (sda1): Unrecognized mount option "%" or missing value [ 85.449534] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 85.457046] binder: 8640:8641 ioctl c0306201 2075afd0 returned -14 2018/04/02 19:12:51 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="85", 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x111000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x40, 0x30, 0x3, 0xcb5}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@int=0x8000, 0xffffffffffffff35) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000980)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x98) [ 85.540255] binder: BINDER_SET_CONTEXT_MGR already set [ 85.559761] binder: 8640:8657 ioctl 40046207 0 returned -16 [ 85.579804] binder: 8640:8641 ioctl c0306201 2075afd0 returned -14 [ 86.288321] gfs2: error 10 reading superblock 2018/04/02 19:12:52 executing program 7: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x2, 0x3, 0x1000, 0x68d, 0x8, 0x1}, 0x2c) io_setup(0x81, &(0x7f00000001c0)=0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x400000, 0x0) io_cancel(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x8000, r0, &(0x7f0000000200)="243b2db24b6de5fba3aa358a937f7f3e18c682e7c96d2b", 0x17, 0x3, 0x0, 0x1, r4}, &(0x7f00000002c0)) r5 = socket$nl_crypto(0x10, 0x3, 0x15) poll(&(0x7f0000000180)=[{r0, 0x4001}, {r1, 0x200}, {r2, 0x4080}, {r5, 0x4024}], 0x4, 0x7fff) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000340)={[{@resize_auto='resize=auto', 0x2c}]}) 2018/04/02 19:12:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x2]) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100, 0x2800) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x5, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000880)={'filter\x00', 0x3a, "fe7bca29e6c7631b897ee54e828197bd8d849fc6b9c11284d3523f1f54b1138e6e77439092af40b18d3a5ed72432ef6b43a6b22f7fe733def059"}, &(0x7f0000000900)=0x5e) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000001ac0)="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", 0x852, 0xc004, 0x0, 0x0) r3 = accept(r0, 0x0, &(0x7f0000000940)) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000980)={r2, 0x5, 0x0, "37204d5a3e1d24cf386a96ff95b1afd2ce1687d9430e22d4da9e9968c90a8786e5123d2012360eaaab5aec8b9c8306e8cdd9f5082e87ebf892630886b081330883c02900e068bbb369f3eb55ec51a9bf21965a36a4ba7cf5393635c70507330982d966934a6c3fc51024af4c77272fd1137dca7af2d7826be8671cbefcde2ad38091f1dbc08b7da42738999ef0a6b41050d8b82cd658d8"}) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/04/02 19:12:52 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:52 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r0, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\x00') io_submit(r1, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) 2018/04/02 19:12:52 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f0000000a40), 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r3 = getpgid(0x0) rt_tgsigqueueinfo(r2, r3, 0x3a, &(0x7f0000000080)={0x21, 0x6, 0x8, 0x400}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) 2018/04/02 19:12:52 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendmmsg$unix(r0, &(0x7f0000001800)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001780), 0x10000287}], 0x1, 0x0) 2018/04/02 19:12:52 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80803, 0x8, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/04/02 19:12:52 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) syz_mount_image$ntfs(&(0x7f0000000300)='ntfs\x00', &(0x7f00000003c0)='./file2\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='show_sys_files']) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x3c, &(0x7f0000000280)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x1}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3, 0x77, 0x800000000006, 0x2, 0x7, 0x8001}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x1}, &(0x7f0000000240)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000100)=0x68) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x1ff, 0x0, 0xef0, 0x3}, 0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x4000, 0x0) bind$unix(r5, &(0x7f0000000400)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r4, 0x1800}, 0x8) close(r0) [ 86.508096] syz-executor6 (8663) used greatest stack depth: 14088 bytes left [ 86.546584] ntfs: (device loop2): ntfs_fill_super(): Unable to determine device size. 2018/04/02 19:12:52 executing program 4: socketpair$inet6(0xa, 0x800, 0xffffffffffff0000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x97f6, 0xc7b, 0xc1, "8d6857f4163d3fb37a0f43fb5022c65ff82704b2422bfef95c5706d0e4e198aaeab4577f7cbc04b7cdf1b06028c72de16b6938fbb9bb776112d729be3d329fdf3ac509db0cb86f2b85767384f7995bef"}, 0xd8) r1 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r1, r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) [ 86.563465] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "" [ 86.623071] ntfs: (device loop2): ntfs_fill_super(): Unable to determine device size. [ 86.658631] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "" [ 87.337737] gfs2: error 10 reading superblock [ 87.450528] binder: BINDER_SET_CONTEXT_MGR already set [ 87.455871] binder: 8709:8727 ioctl 40046207 0 returned -16 [ 87.462789] binder_alloc: 8709: binder_alloc_buf, no vma [ 87.468289] binder: 8709:8713 transaction failed 29189/-3, size 0-0 line 2963 2018/04/02 19:12:53 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="05000000586eb48c8846f6f8b337b3ce25000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r4, @ANYBLOB="064005cd6129aa90cc488a8b0005f5fffffffffffffff8"], 0x12) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) kcmp(r2, r5, 0xe6c8f750dc6425e4, r1, r1) sendfile(r1, r1, &(0x7f0000000080), 0x3) 2018/04/02 19:12:53 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x4) recvfrom$unix(r0, &(0x7f00000002c0)=""/238, 0xee, 0x2, &(0x7f0000000040)=@abs={0x3f5fc76b559c38a3, 0x0, 0x4e23}, 0x6e) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x100, 0x0, &(0x7f0000000400)=[@request_death={0x400c630e, 0x3, 0x3}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x18, &(0x7f0000000140)=[@flat={0x776a2a85, 0x10b, r1}, @fda={0x66646185, 0x4, 0x0, 0x30}], &(0x7f0000000180)=[0x18, 0x20, 0x18]}, 0x3}}, @acquire={0x40046305, 0x1}, @acquire_done={0x40106309, r2, 0x3}, @dead_binder_done={0x40086310, 0x2}, @dead_binder_done={0x40086310, 0x1}, @dead_binder_done={0x40086310}, @clear_death={0x400c630f, 0x1, 0x4}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000240), &(0x7f00000003c0)=[0x78, 0x78, 0x20, 0x28, 0x20, 0x38]}}, @clear_death={0x400c630f, 0x3, 0x3}], 0xc7, 0x0, &(0x7f0000000600)="89def931bd3eb8e838a2da77469b47b207cfb74a9185c2654d1bb6d8dfa1e705c1dc346b067deb047c0ac4a8863289e3467cd09f95687e82dfb382bc8ea80e266352cedb4ccbd0c76d3347b0b54c2ab3fa50367998d310c0326f3ec604a086cb0ef5be8bfa205a047274756795fe84c17f0fb81f8e30d98d9b3a2776646384629f01e2d869310063a2b91a955fdb9b236d77a7c78bd144fa23f90cdea7302ae90adb75eb3d89df3389034eedbb4a5d809cf3ef86f75100e0f18fcf7bc7c4f10f22a1f6e69ad6d9"}) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x1400, &(0x7f0000000c80)=ANY=[]) syz_mount_image$iso9660(&(0x7f0000000580)='iso9660\x00', &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x40020, &(0x7f0000002400)=ANY=[@ANYBLOB="6d6f64ff7f"]) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/04/02 19:12:53 executing program 1: r0 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x0) fallocate(r0, 0x0, 0x0, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x200000000, 0x1) 2018/04/02 19:12:53 executing program 6: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x800000000000}, r0, 0x0, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x220040) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000140)) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="0000000000000000f89b5020f0cdecf28d260a5250bde9854181756e76f980c1a9323276ba49c233bcf60790d648154fa25d5078bdb4ec64c481fe594b19d86687e0fd"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) sched_getparam(r0, &(0x7f0000000080)) 2018/04/02 19:12:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000540)='cgroup.max.descendants\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000001c0)=0xc) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101083) fgetxattr(r3, &(0x7f00000002c0)=@known='system.posix_acl_default\x00', &(0x7f0000000300)=""/62, 0x3e) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000280)={0x0, 0xf000, 0x7, 0x8000, 0x9}) perf_event_open(&(0x7f0000000140)={0x3, 0x70, 0x6, 0x4, 0x1f, 0x100, 0x0, 0xfffffffffffffff9, 0x981e10ec41b52648, 0x9, 0x9, 0x0, 0x2, 0xe205, 0x100000000, 0x1f, 0x94, 0x3, 0x8, 0x1f, 0x4bf, 0x7, 0x7, 0xd8b, 0x3, 0x1ff, 0x1, 0x2, 0x0, 0x7ff, 0x100000000, 0x0, 0x6, 0xd1, 0x6, 0x1fda, 0x3, 0x800, 0x0, 0x9, 0x4, @perf_config_ext={0x7, 0x2}, 0x0, 0x0, 0x3, 0x3, 0x6, 0x3, 0x7fff}, r2, 0x10, r3, 0x0) read(r1, &(0x7f0000000040)=""/239, 0xef) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000340)={0x2, 0x5}) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[], 0x1e4) 2018/04/02 19:12:53 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000000)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e22, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2}], 0x10) 2018/04/02 19:12:53 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt(r1, 0x5, 0x3ff, &(0x7f0000000040)='5tW', 0x3) fcntl$setstatus(r1, 0x4, 0x40000000000467fd) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000a00)="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", 0x800}]) 2018/04/02 19:12:53 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@loccookie='loccookie', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) [ 87.497671] binder: undelivered TRANSACTION_COMPLETE 2018/04/02 19:12:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)) [ 87.529227] binder: 8729:8732 transaction failed 29201/-22, size -4503325340315844287-3729624506611937961 line 2963 [ 87.568423] tmpfs: No value for mount option 'mod' 2018/04/02 19:12:53 executing program 2: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@rand_addr=0xee, @loopback=0x7f000001, r2}, 0xc) 2018/04/02 19:12:53 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400002, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x148}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r1, 0x300, 0x70bd29, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x40004) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x9}, {0x8, 0x9c93}, {0x9, 0x7}, {0x200, 0x1ff}, {0x0, 0x7}, {0x8000, 0x7}]}) clone(0x0, &(0x7f000072a000), &(0x7f00006c8000), &(0x7f0000d7e000), &(0x7f0000e77f46)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)=0x0) syz_open_procfs(r2, &(0x7f0000000300)='gid_map\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') sendfile(r3, r3, &(0x7f0000000280)=0x7f, 0xb) [ 87.581487] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.612497] binder: 8729:8763 ioctl c0306201 20004000 returned -14 [ 87.618691] tmpfs: No value for mount option 'mod' 2018/04/02 19:12:53 executing program 4: pipe(&(0x7f0000000080)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) ioctl$TIOCCONS(r0, 0x541d) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) vmsplice(r3, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r3, r2, 0x416, 0xa) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="a535", 0x2}], 0x1, 0x3) 2018/04/02 19:12:53 executing program 1: 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, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xac6, 0x200, 0x7, 0x2}, &(0x7f00000002c0)=0x10) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf", 0x1e) write(r0, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) setsockopt$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$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11634840829c952f3e8ceaa20af945de2d39913e92b576e1225b381969ff01", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$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 19:12:53 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x9, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) ioctl(r0, 0x10000002284, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) inotify_init() sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) [ 87.641082] binder_alloc: binder_alloc_mmap_handler: 8729 2000c000-2000e000 already mapped failed -16 [ 87.651678] binder: BINDER_SET_CONTEXT_MGR already set [ 87.658649] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.727287] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 87.736701] binder: 8729:8732 ioctl 40046207 0 returned -16 [ 87.739345] netlink: 20 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.759587] binder: BINDER_SET_CONTEXT_MGR already set [ 87.769157] binder_alloc: 8729: binder_alloc_buf, no vma [ 87.769610] binder: 8779:8781 ioctl 40046207 0 returned -16 [ 87.774675] binder: 8729:8763 transaction failed 29189/-3, size -4503325340315844287-3729624506611937961 line 2963 [ 87.812971] binder: 8779:8781 got transaction to invalid handle [ 87.819345] binder: 8779:8781 transaction failed 29201/-22, size 0-0 line 2848 [ 87.847070] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.854400] binder: 8779:8781 got transaction to invalid handle [ 87.860596] binder: 8779:8781 transaction failed 29201/-22, size 56621-1840866919029866496 line 2848 [ 87.873503] netlink: 'syz-executor1': attribute type 4 has an invalid length. [ 87.887852] binder: 8779:8781 got transaction to invalid handle [ 87.893983] binder: 8779:8781 transaction failed 29201/-22, size 0-0 line 2848 [ 87.899654] binder: 8779:8790 got transaction to invalid handle [ 87.907498] binder: 8779:8790 transaction failed 29201/-22, size 56621-1840866919029866496 line 2848 [ 87.925283] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.930815] binder: undelivered TRANSACTION_ERROR: 29201 [ 88.325074] gfs2: error 10 reading superblock 2018/04/02 19:12:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x40400) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) close(r2) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000280)=0x4) ioctl$sock_ifreq(r3, 0x89b3, &(0x7f00000004c0)={'eql\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) getsockopt$inet_dccp_buf(r4, 0x21, 0x80, &(0x7f00000000c0)=""/151, &(0x7f0000000180)=0x97) syz_open_dev$evdev(&(0x7f00000005c0)='/dev/input/event#\x00', 0x400000000000006, 0x101000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) close(r0) io_setup(0x2000000000000000, &(0x7f00000002c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f00000000c0)={0x100000, 0x4000}) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000140)=""/246) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r5, &(0x7f0000000500)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="9f000800", @ANYRES16=r6, @ANYBLOB="120225bd7000fbdbdf250c000000080005007ba80000080006000008000008000400d300000008000400ff070000080006000080000014000100080001000a000000080009001f000000"], 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0xc0) 2018/04/02 19:12:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000006000), 0xff03) 2018/04/02 19:12:54 executing program 7: r0 = socket$inet(0x2, 0x0, 0x8) readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/244, 0xf4}, {&(0x7f00000001c0)=""/19, 0x13}, {&(0x7f0000000200)=""/55, 0x37}, {&(0x7f0000000240)=""/45, 0x2d}], 0x4) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xff7f) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffff9c, 0x0, 0x41, &(0x7f00000002c0)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r1, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x5b5}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x0) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x0) 2018/04/02 19:12:54 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0x0, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000140)={0x2, 0x2, 0x80}) 2018/04/02 19:12:54 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x2) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) stat(&(0x7f00000003c0)='./control\x00', &(0x7f0000000480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000640)=0xc) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, r3}) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r4) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) clock_settime(0x0, &(0x7f0000001440)={0x77359400}) setresuid(0x0, 0x0, r2) r5 = semget$private(0x0, 0x3, 0x11) semget$private(0x0, 0x3, 0x0) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000000500)=""/245) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r6 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000100)=0x3) mkdirat(r6, &(0x7f0000044ff6)='./control\x00', 0x0) r7 = fanotify_init(0x0, 0x0) fanotify_mark(r7, 0x11, 0x40000002, r6, &(0x7f0000000000)='./control\x00') r8 = open(&(0x7f00000002c0)='./bus\x00', 0x80, 0x100000) fallocate(r8, 0x1, 0x0, 0x4000003) close(r7) ioctl$VHOST_SET_FEATURES(r8, 0x4008af00, &(0x7f0000000440)=0x8ffffff) listen(r0, 0x43) r9 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r9, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) splice(r7, &(0x7f0000000080), r6, &(0x7f00000000c0), 0xff, 0x8004) shutdown(r9, 0x1) close(0xffffffffffffffff) shmget(0x2, 0x3000, 0x340, &(0x7f0000ffb000/0x3000)=nil) 2018/04/02 19:12:54 executing program 4: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x36a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1322279945caf21f, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x4) 2018/04/02 19:12:54 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2018/04/02 19:12:54 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) r1 = getpid() r2 = geteuid() r3 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) r5 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(0xffffffffffffff9c, 0x9) r11 = geteuid() getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) r16 = openat(0xffffffffffffffff, &(0x7f0000000800)='./file0\x00', 0x101000, 0x80) r17 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000840)='/dev/hwrng\x00', 0x101000, 0x0) r18 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ashmem\x00', 0x14400, 0x0) r19 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000980)=0x0) getresuid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) getgroups(0x5, &(0x7f0000000a80)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r23 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001440)='/dev/ashmem\x00', 0x400280, 0x0) r24 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001480)='/dev/rfkill\x00', 0x200, 0x0) r25 = openat$vcs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/vcs\x00', 0x440400, 0x0) r26 = socket$nl_xfrm(0x10, 0x3, 0x6) r27 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r28 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001500)='/dev/ashmem\x00', 0x200801, 0x0) r29 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x80807, 0xffffffff, &(0x7f0000001540)={0xffffffffffffffff}) r31 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0, 0x0}, &(0x7f0000001940)=0xc) r34 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001980)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000001a80)=0xe8) stat(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001b80)={0x0}, &(0x7f0000001bc0)=0xc) getresuid(&(0x7f0000001c00), &(0x7f0000001c40), &(0x7f0000001c80)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001d40)=0x0) getresuid(&(0x7f0000001d80), &(0x7f0000001dc0), &(0x7f0000001e00)=0x0) r42 = getgid() r43 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/ptmx\x00', 0x800, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000002500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000002580)=0x80) r45 = accept4$unix(0xffffffffffffff9c, &(0x7f00000025c0), &(0x7f0000002640)=0x6e, 0x80800) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002680)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = socket$bt_cmtp(0x1f, 0x3, 0x5) r48 = socket$inet_icmp(0x2, 0x2, 0x1) r49 = bpf$PROG_LOAD(0x5, &(0x7f00000027c0)={0xe, 0x0, &(0x7f00000026c0)=@raw, &(0x7f0000002700)='syzkaller\x00', 0x80000000, 0x58, &(0x7f0000002740)=""/88, 0x0, 0x1}, 0x48) r50 = perf_event_open$cgroup(&(0x7f0000002880)={0x3, 0x70, 0xffffffffffffff7f, 0x4, 0x1ff, 0x1, 0x0, 0x8, 0x80a00, 0x1, 0x9, 0x1, 0x9, 0x0, 0x7, 0x5, 0x0, 0x5, 0x10001, 0x9, 0xfffffffffffffffb, 0x9, 0x7fffffff, 0x2, 0x2, 0x5, 0x3, 0xfffffffffffffffa, 0x7, 0x2e2, 0x3, 0x0, 0x2, 0x0, 0x2, 0x4, 0x1ff, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000002840)}, 0x0, 0x20f3, 0x0, 0x7, 0xffffffffffff8001, 0x9, 0x1}, 0xffffffffffffff9c, 0x8, 0xffffffffffffff9c, 0x1) r51 = socket$nl_crypto(0x10, 0x3, 0x15) r52 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002900)='/dev/ashmem\x00', 0x0, 0x0) r53 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002940)='net/snmp\x00') r54 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002980)={0x0, 0x0, @multicast2}, &(0x7f00000029c0)=0x10, 0x80800) r55 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002a00)='/dev/autofs\x00', 0x200, 0x0) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000002a40)={0xffffffffffffffff, 0xffffffffffffffff}) r57 = openat$vsock(0xffffffffffffff9c, &(0x7f0000004140)='/dev/vhost-vsock\x00', 0x2, 0x0) r58 = socket$bt_bnep(0x1f, 0x3, 0x4) r59 = bpf$PROG_LOAD(0x5, &(0x7f0000005200)={0x5, 0x2, &(0x7f0000004180)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100}], &(0x7f00000041c0)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000004200)=""/4096, 0x40f00, 0x1}, 0x48) r60 = accept4$ipx(0xffffffffffffffff, &(0x7f0000005280), &(0x7f00000052c0)=0x10, 0x800) r61 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005300)='/dev/hwrng\x00', 0x181101, 0x0) socketpair$inet(0x2, 0x9b58fdaf2d6a61a0, 0x5, &(0x7f0000005340)={0xffffffffffffffff, 0xffffffffffffffff}) r63 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000005380)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r64 = fcntl$getown(0xffffffffffffffff, 0x9) r65 = getuid() getgroups(0x9, &(0x7f00000053c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005400)={0x0, 0x80000, 0xffffffffffffffff}) r68 = bpf$PROG_LOAD(0x5, &(0x7f0000005640)={0xd, 0x11, &(0x7f0000005440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x7, 0x1, 0x0, 0x1}, @map={0x18, 0x9, 0x1}, @ldst={0x1, 0x3, 0x1, 0x9, 0x0, 0xfffffffe, 0x10}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}, @map={0x18, 0xf, 0x1, 0x0, 0x1}, @ldst={0x2, 0x3, 0x3, 0x9, 0x4, 0x100, 0x8}], {0x95}}, &(0x7f0000005500)='syzkaller\x00', 0x7fff, 0xfa, &(0x7f0000005540)=""/250, 0x40f00}, 0x48) r69 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000056c0)={0xffffffffffffffff, 0xffffffffffffffff}) r71 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r72 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005700)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r73 = openat(0xffffffffffffffff, &(0x7f0000005e40)='./file0\x00', 0x20000, 0x50) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000005e80)={0x3, 0x0, 0x0, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000005f80)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000005fc0)={0xffffffffffffffff, 0xffffffffffffffff}) r77 = socket$can_raw(0x1d, 0x3, 0x1) r78 = syz_open_dev$audion(&(0x7f0000006000)='/dev/audio#\x00', 0xab31, 0x0) r79 = accept$inet6(0xffffffffffffffff, &(0x7f0000006040), &(0x7f0000006080)=0x1c) r80 = syz_open_dev$tun(&(0x7f00000060c0)='/dev/net/tun\x00', 0x0, 0x40000) r81 = epoll_create1(0x80000) r82 = syz_open_dev$loop(&(0x7f0000006100)='/dev/loop#\x00', 0x1, 0x200) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006140)={0xffffffffffffffff, 0xffffffffffffffff}) r84 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000066c0)='/dev/ashmem\x00', 0x380, 0x0) r85 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006700)='/dev/rfkill\x00', 0x2c0002, 0x0) r86 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006740)='/dev/ppp\x00', 0x80, 0x0) r87 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006780)='/dev/loop-control\x00', 0x4181, 0x0) r88 = mq_open(&(0x7f00000067c0)='\x00', 0x40, 0xc, &(0x7f0000006800)={0x0, 0x8, 0x8, 0x9, 0xc1, 0x7, 0x8, 0xfffffffffffffff7}) r89 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000006840)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r90 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006880)='/dev/cuse\x00', 0x1a1482, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000068c0)={0xffffffffffffffff, 0xffffffffffffffff}) r92 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006900)='/dev/dsp\x00', 0x80, 0x0) r93 = syz_open_dev$urandom(&(0x7f0000006940)='/dev/urandom\x00', 0x0, 0x80) r94 = accept$unix(0xffffffffffffffff, &(0x7f0000006980)=@abs, &(0x7f0000006a00)=0x6e) r95 = socket$vsock_dgram(0x28, 0x2, 0x0) r96 = syz_open_dev$sndpcmc(&(0x7f0000006a40)='/dev/snd/pcmC#D#c\x00', 0x8, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000006a80)={0x0, 0x80000, 0xffffffffffffffff}) r98 = socket$inet6_udp(0xa, 0x2, 0x0) r99 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006ac0)='/dev/rfkill\x00', 0xc0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000006b00)={0x0, 0x0}) r101 = getuid() getgroups(0x4, &(0x7f0000006b40)=[0x0, 0x0, 0x0, 0x0]) r103 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000006b80), &(0x7f0000006bc0)=0xe, 0x80000) r104 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006c00)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000006c40)=0x1c, 0x80000) r105 = memfd_create(&(0x7f0000006c80)='c-\'\'eth0vmnet1/\x00', 0x1) r106 = dup(0xffffffffffffff9c) r107 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006cc0)='/dev/vga_arbiter\x00', 0x111000, 0x0) r108 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000006d00)={0xffffffffffffffff}) socketpair(0x10, 0x4, 0x8, &(0x7f0000006d40)={0xffffffffffffffff, 0xffffffffffffffff}) r111 = accept4$ax25(0xffffffffffffffff, &(0x7f0000006d80), &(0x7f0000006dc0)=0x10, 0x800) r112 = socket$rds(0x15, 0x5, 0x0) r113 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) r114 = open(&(0x7f0000006e00)='./file0\x00', 0x4000, 0x44) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006e40)={0xffffffffffffffff, 0xffffffffffffffff}) r116 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000006e80)='./cgroup/syz1\x00', 0x200002, 0x0) r117 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000006ec0)='/dev/qat_adf_ctl\x00', 0x301000, 0x0) r118 = accept$inet(0xffffffffffffffff, &(0x7f0000006f00)={0x0, 0x0, @rand_addr}, &(0x7f0000006f40)=0x10) r119 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006f80)='/dev/vga_arbiter\x00', 0x3, 0x0) r120 = accept$ipx(0xffffffffffffff9c, &(0x7f0000006fc0), &(0x7f0000007000)=0x10) r121 = syz_open_dev$audion(&(0x7f0000007040)='/dev/audio#\x00', 0x3, 0x100) r122 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007080)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000007180)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000071c0)={0x0, 0x0, 0x0}, &(0x7f0000007200)=0xc) sendmmsg$unix(r0, &(0x7f0000007380)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000100)="558fea263247c5ba4580ecf9cba658144a9b1a95d1896827c63c9d9e777e87999ef144307c71fc1e009ae169e36b34185cc3080dfb0258adbef128226e673181fc5a27ac9fcc7f40acda61ad08032e360205127bb07448c31e955035a619b0a5f835462ffb3adbb88e9a6f8b1f2e5e12cd00f0d314fc26f3790e02203bf5a7d3bca4b38c18f8824dcc8e1ae74662469dea5ea480502d8a74a1ac5c974b50d57273aa7f0b0c86b9ace51b1a04468ac61215220c", 0xb3}], 0x1, &(0x7f0000001580)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @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={0x20, 0x1, 0x1, [r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29, r30]}], 0x110, 0x84}, {&(0x7f00000016c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001740)="1f976fd0bd7199e8ee91a44e8452b874b0d9e0efbd655ae3c4b5fc9d89b22a0a6b3184d11b7b00b1abf0eadb3f12b3409bc07b379a390edccd36ecf2f29710349614e38d40fbfeec3995b8bfec7c72966a9e6c65ac9701d17fc0e018514711ce656a6cae346120ecfd00f3b29b33f4d20b2c8bf5b39f1b283f651eb285a13be56a1378372cae4083ac352f741dbc52c91e154ada5fdc4ca4f454aeda0caeab8da067988adc318122afe067cd3574bc78b98d0b36039f483abef4e9d76b082150288f68f62f1b2d0b09a634a453719d79870ef3a2d249da1e", 0xd8}], 0x1, &(0x7f0000001e40)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}], 0x80, 0x41}, {&(0x7f0000001ec0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000001f40)="b0054f8ade174293439569c2d2a14b999a0587868895a4a10a7333f2022b3ff5086b002191452c069bbed7c559b645021c93038ca697519f994d171f26aebb96e5a72e19eb1568adbc", 0x49}, {&(0x7f0000001fc0)="f0e85156503bdc67eeff11f00974b762ce2cac1b21ce4cbba59a9843c0eeea52970b435942926ac9549034f9cddb7934906b30c4926d6b7808667943144a8e", 0x3f}, {&(0x7f0000002000)="41da79d12f8487acd1ad0bd2a499d31b57b8e800b0c350bfcd4fa933fef9628dbb541f487d09e89c24251577e674630342c9280c1665ea3253fba26e17a124e82d0550304ed9f92a50da489216a434ba7e53bd93ee559dd33b2ed32e1cf2571435f890e05b3c68464f8d024d3171c719b0d30b5a3512306193673435395d5c5d8a47076d7d4a3fe582fc1c58e261ac48728a4b8e6eec7927967116a778e392ca62d3e8b08ef15a91c6dfc97ebf0f6eb1a64974aa5c0058b888442104caa3b848a3f8c9369697521f04c6547b61fd03ff6c20eb8f5e17aa9ddbf203871aa94d77b2", 0xe1}, {&(0x7f0000002100)="171fbb86515e5984bf328555f10470f0f04463e98a34a98541dfaadf9ffd1a6525b3596979fb181577091c99ec6c378d19ed58c4edca8432ad0d8903e6938ee49641337085ee426c6586c81877d795b3fb9521fe3d4bff32c4227415ca9ccca6598d3815ca9a2031172b905ab2f46308f0798898ed14284551b466ccc3237483d8c1fa5f4408e08144cc95796608d7cadaba7981bc88d37672b82748e36e4e94c054d3acf3b6397f2acf378f54b54517c7244bdba6a7409026171c3033307658f62a8dd281149cb62e4e31c20ae7db8389459dc986de54007f4488690bcd19f60e251e29c52caff2d1a29867", 0xec}, {&(0x7f0000002200)="3e427a3ce6213136475a9810cbbfd5a0b7b98695e59e32327f930efa4d9b4fa2f1aef5831fdc17978b601f7e0a4aaea84a720d8447ef902186481e8ef6c9064db9b04acde273548e64c5d2df490d823dc287c9f65447c4febb8da76470583093afafb3e3fdd90a1d32025b50d95f23bb31d745665e768e7145cd0d3e570580fb615f13c506407b44dd357ba5eb719c8c6e35387400346a9b20faeaea8781237b0b75339c11b92d93b1137f3e2e2334ba282048e3a316", 0xb6}, {&(0x7f00000022c0)="9d4b5de71b2a8aad965baa263e06ffef59a896cbf41fbc59057665a01d762c80f0d2a6ca4bd6af87ed0a474cc7600dafe7cbd320a646f70277bbdfc6aee41814e1a131f00ca119ded8742c21567fbd2d60e52b2ffff5f139beacbfc47bcca32e529f3cfabd143260ec4627720e0d34a449270cf28d18fe228aa13ce6ddb1a3f761091f2fecbbf0f81cf5cf0ddc0078d5438a13c2473e6cfe17ef47e12001771be3e027d0e24979a22952e6e0a0f222b60243a750b1e80aea7fc7cf6f694f3864a2f135e0a5ca6493ac221ba950e8ab37f786acb71df6029b6187126d2f7f3c935a", 0xe1}, {&(0x7f00000023c0)="983fd7ded31a87229039edffeececd0873ee6d15b160a2b7670c97a77000179a4756a6fbc96e23b56ae2e162a613616dd1fce6c75654f0e8e33b09a1202070", 0x3f}, {&(0x7f0000002400)}], 0x8, &(0x7f0000002a80)=[@rights={0x38, 0x1, 0x1, [r43, r44, r45, r46, r47, r48, r49, r50, r51, r52]}, @rights={0x20, 0x1, 0x1, [r53, r54, r55, r56]}], 0x58, 0x20040000}, {&(0x7f0000002b00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000003d80)=[{&(0x7f0000002b80)="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{&(0x7f0000005b00)="abb2fe797f3cda7ddc90f8464ce98ca73d4b51adef31fd486c012f37431b24aca6239ce7359c9faf630ddfdbf89efc7950f14ebf90f61ccd2c7d90b9dca96909955ff82812a9f571626b87f0283d5911717252b84329bee560cfbabdcbe49be70babd3c9a3f184311ec1ec912be6a7149d7582008cb6ede9cc7b6f7a27903d2ef956614d7c668310c5567500c50e989f65324705e3", 0x95}, {&(0x7f0000005bc0)="20845ff6a09616737eb1421f80ca1e8cec621ce18b53582b35bf81451cee171d2cba44a2ba2ad22af3ddceebf9a41e126b30d3e095ffac08afcc2cfc6ed85f42aeb54dcbbb9d0a887623668f130e1ee4413953ad84f80390872fc8aeb66976beb337b726afc56523604d212708a7ef332fe66852279ca6a4cfde5676c71d2c6fefdffbd5bdd6a38c3cddabd60e53891643ac08886baec548a4bb00a1516bf71b4b17d1ed04001de284f728a9048c4500f2f785d9e0492771d80de34dcde8c420f502ad10053da8cbbad62f7afb63e22afde8aa9280ca7c9fa3", 0xd9}, {&(0x7f0000005cc0)="6cdca34d14dc5378ac55725950aed3dd6afeb1eb04bc12a083208f22526fa226ebaa3724e1924f1b5224bf1990183f48f966c3844aa309e2c9c2e630f0987615b1541ba1a963257559d346b8b09600b51861c544839dd39dfbff8efc60a268284e9ad61fcae33a174e24970d513cef59edd51327b7228866f936f5b09e97f7a3f480dbd4d3a5c493f0f28dba3d0bc80824c3dd27780781ba11194a859d63bab53c9255725023231d4ba876c2899e56d41de81634b6c2dc683748b6bf4dd35b3e301d61f6ace995b4e6a7decba9f23e07a82645ce4d70daea91a64e6608fa57a15b821e7411bd2b8eef35dbb8bc", 0xed}], 0x7, &(0x7f0000006180)=[@rights={0x20, 0x1, 0x1, [r73, r74, r75, r76]}, @rights={0x30, 0x1, 0x1, [r77, r78, r79, r80, r81, r82, r83]}], 0x50, 0x4}, {&(0x7f0000006200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006640)=[{&(0x7f0000006280)="39b01813332facb66f375ed14dec473b817f06904c692e50d91724be9e68c135c1a61f434bb8f0fc8c0d2513dafa54324b24743cec75787a32a6aee0b168de80f703b24a557e7256cb5342f54859e26c10a824d4523e367139ea523e3b4538e53c4239deaa6e53d8bbecbe129d038285270099570b71c6561b7fa9037251a3f8257eb58bdc7f879a7401d37af97ab2", 0x8f}, {&(0x7f0000006340)="5bb8ca017b062db5dd362ff443a4d6a08782919ae593e44567cb3f98948d1449d73754c1d6f3cbca49262941f5c0b0b61383a3863bd238cc1c6938c2742299f10ddc49232ed20230058e631fba7f525505446b114624f5e9b02682a25a7c2640d06779df0b9da02b778167901c7041f09c63a845e23cce80e474aeefe2ec7eab8cd5d72dc347ecff689e22559890511e4b42edc13d02a4658b6c3f5f47cbe6aa1b7966fbfc4ff0b2a56eeb575d9827d0472403384c18e1a3804085007b4c189846284a58a6ba61b0b829551dff7b6bd20ade1a84f1d62e152d6a2d130eebfd792d35c699e77a1be1dfaf9b3a160a033f3919e3dca8d581", 0xf7}, {&(0x7f0000006440)="11ff75c274c71570272b4e661ede6f91eae9aeb03d8f892fa46e894e4e616ce5fa9826a02d3a8b872e615d43d7d2ebee8e110ee60467fedb7d85bacad04b6c26cb449d53b2ec3fa6495e5c43595d4528ea74fb0470a894e5", 0x58}, {&(0x7f00000064c0)="137437d92a0c6fbbc44a527f6938dbe15b3a8ceb6fbe519fc59fd2665994755ae8b2ac3dc2c8727535494dabe34afc2da270cb0b69cfe2c8db8626e955b60737ef59c4d17e00a62da3be420415bfe0e96ed93a46ee45e0b2df320ef0f8b1a13354c84a5b73694a869f86adb16ae96ab4cf63a511ab1a4b41e0300b86c9b05a5b79055d29990f897642653bfdebd99a2b83b342b04639ec0895d444ada49970817f89e4062907f28a968e485627b375055955230727ba39c36753436ccac8bb7caac0bce932b1873243911c", 0xcb}, {&(0x7f00000065c0)="ae04f7adc0c0884cbf2436de5f866a7cc466d9cfb01c93beaa002c14906b2c67973289f78121ecca16293e96414bd86af43126dde4ddcd", 0x37}, {&(0x7f0000006600)="a3e3eead2568044daf6c4719a2ecb6613c63ff6921f306ec", 0x18}], 0x6, &(0x7f0000007240)=[@rights={0x30, 0x1, 0x1, [r84, r85, r86, r87, r88, r89, r90, r91]}, @rights={0x30, 0x1, 0x1, [r92, r93, r94, r95, r96, r97, r98, r99]}, @cred={0x20, 0x1, 0x2, r100, r101, r102}, @rights={0x28, 0x1, 0x1, [r103, r104, r105, r106, r107, r108]}, @rights={0x20, 0x1, 0x1, [r109, r110, r111, r112]}, @rights={0x28, 0x1, 0x1, [r113, r114, r115, r116, r117]}, @rights={0x18, 0x1, 0x1, [r118, r119]}, @rights={0x18, 0x1, 0x1, [r120, r121]}, @cred={0x20, 0x1, 0x2, r122, r123, r124}], 0x140, 0x4008081}], 0x7, 0x40) r125 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r125, 0x0, 0x3, &(0x7f0000000000), 0x4) [ 88.571618] gfs2: can't find protocol dlm 2033/05/18 03:33:20 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000200)=""/244, &(0x7f00000000c0)=0xf4) utime(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x100000005, 0x2}) 2033/05/18 03:33:20 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x803, 0x5) r2 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r4 = getuid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000440)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000480)=0x0) r9 = getuid() r10 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001b40)={0x0}, &(0x7f0000001b80)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000030c0)={0x0}, &(0x7f0000003100)=0xc) r15 = getuid() fstat(r0, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000003240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r1, &(0x7f0000003300)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000003080)=[{&(0x7f0000000140)={0x258, 0x33, 0x200, 0x70bd29, 0x25dfdbff, "", [@nested={0xc, 0x70, [@typed={0x8, 0x1f, @pid=r2}]}, @nested={0x150, 0x79, [@typed={0x8, 0x32, @pid=r3}, @typed={0x24, 0x15, @binary="24062695c45d9c01786640c9d609450c51ae8af042cb57d0efa7c5b1fe8ee6"}, @typed={0x4, 0x4c}, @generic="3dac8d51f2db5bffff5b7f44d57ed3e47df5267bb4c92df25c779ab17ee625eaf3e5c29abf0fc3f4aaaf626f6959fdb7342051200b7009ba64d7d79d00d688efb93238e04ff2255673200a2e6ab7ff8f77cb3bd4b15c99362c30c5da8e554c4d2cfc964f4505280fa9ff1b8368f570b30c134556cc8d7e4362f6fabacdb3111e1b21b611a362dfa23f2b81a65e4b92e904ff163bbbe8ff47168c8fb2c36058bcea04cab8d45ffe6f82af74366538cec24a0b9aaca7179a37838c0fa1c9de66c21eab3b87cb9a28d21b35622b8b058fe5c663b6fdc832808fa2052e441dad51fa78bedaaa4ab67d00943a10812769fc399de716951d17", @typed={0x8, 0x43, @uid=r4}, @typed={0x8, 0x87, @uid=r5}, @typed={0x14, 0x8d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @typed={0x14, 0x48, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0xd8, 0x7e, [@typed={0x8, 0x1c, @fd=r0}, @typed={0x20, 0x96, @binary="f3ff0d9a95969c27a9e0861e2b6e75fc77a7300a8f70ec2c6e"}, @typed={0x14, 0x20, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x8, 0x25, @fd=r0}, @generic="ec7f47e9f3c9fe26ebacdeac8ac1d093b70c3299bdf7ded441d6227d0b85ba9613cdbd85a59f27fa879f546023544c669c40d7d8f3b5629395c08f0b50d2b4ac3ecc698ac5a0c7200de05344804543aec501ce0fce1508032e8ed6ff20", @generic="77615f7f3e69ab9e8599f502c36ccd9739ca933edbbbde134600c3dfde18fcf7c7c6b363a6168089f8d7892b26030f522d6a"]}]}, 0x258}, {&(0x7f0000000680)={0x1484, 0x2a, 0x204, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x110, 0xf, [@typed={0x8, 0x79, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x18, @fd=r0}, @generic="18f7c7de61c5a4797a5ff700fe56ed6dfe3a9265556dd81006ca74fcd32675df0e44d0aa632beb00c6abd7eb878b2771debc6f50c2e610d0f5b49800502fcd55d945a128e95046f71ce766ef98a731b7e3ba88762917b590c848d47ea5c5c57e85bd151c6b62cf39fcee964f8511412b96232620b2f8e3dbc5b71af9d1cf30a7c1d93ed2b30d77d96ed288e33c3e6993b4e02dea37be14d2f0b5a260b821d8d6acf2684369c1d94182f549daf85d49fd2aecfbc6bfa9cb1a5fc24e60c7702d2cfe8226f0221a35a0ee2463a9901ef4f649d1373a2917f546f43843", @typed={0x4, 0x46}, @typed={0x8, 0x2c, @pid=r6}, @typed={0xc, 0x28, @u64=0x100}, @typed={0x8, 0x3f, @pid=r7}]}, @nested={0x14, 0x88, [@typed={0x8, 0x43, @pid=r8}, @typed={0x8, 0x5e, @uid=r9}]}, @nested={0x19c, 0x94, [@typed={0x8, 0x5d, @uid=r10}, @typed={0xc, 0x6b, @u64=0x2}, @typed={0xc, 0x4b, @u64=0x81}, @generic="7809d8b0f4004996c3ded57e1b58e757be4f7890b5a33df89fb95585f8935876f34a9b2c71d70cbe7895374ffb3a5df7cbee965c5291903ef1602da1a5499641959e21d61ea25d5955695b25b094020d063c97b7c422ed112ffb88e46f6aa757551fc20518e63f3d58a6cb4615c4e36b1a9f90ca53bd40e8d6df41d082d15a5e9dcdc21d7f4620489a964dbff9726ba939e2edb92e5ec6e7449e8c2ecff6a58b564bea292c1f82303f845456c99b50ed5cd045df0316ef6b534902bcf132cecfafec72cf26", @typed={0x8, 0x7c, @uid=r11}, @typed={0x8, 0x59, @u32=0x80000000}, @generic="3b02e66fb8d6d65849ee7ac193a2259063793b5c904579b725f9f5778512ece9e8952044c230a793d48a161ba917251429bd32dd8c8d3f96d53debe82c00a8ab2d55b5e8012374095e7f247ae022bc4a7354716ffdf20d2b5c1c38f5cfa782c03444fc3f54553d302f133faa66d23dadfe71f596d6fb8908695b6c52a7e5c1e9d4a233021efe522a9680e9757c0444f04c8232962701c11761361a5dc9b7a89b"]}, @nested={0x100c, 0x60, [@generic, @typed={0x8, 0x60, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, 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0x400, 0x70bd28, 0x25dfdbfb, "", [@typed={0x4, 0x18}, @nested={0x1140, 0x7e, [@generic="235724070ea73a8e", @typed={0x8, 0x82, @u32=0xd3}, @generic="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@generic="793ce4c7050b55c28b0956c2c8659a9288885a379f16655db0c8365b249f7338bcf4e79756388665d43d83844ce64a3a23", @typed={0x14, 0x49, @ipv6=@dev={0xfe, 0x80, [], 0x15}}, @generic="c162f355af201abf0127ed8eccdf6d929a293462bd5d53844e2ea3524de9d4b7ac617cefa4fc878faaa66590d5b3a38b08cdae767ba2417abdff5e62cac16879d665100eaab93baa8cc094c828f61d836e39bab1b81ab1b09b53723b403fd9cdf9d5557b2a49b9e33c8e85833485a677b4f60de467580db2b5804b198f29227f05d46dea651d8f169465d85fb33b0cf928cf6466b356277b2af231495bb2bfdcc15ee97398728998c8999d13225936f0f66fc7682e0eb65a9a804ceedbdc6981addb486c0901aad2c7090681dddb3c1833b69404acfcd7ba92585547ad35dab5533111b62e7683"]}, @nested={0x350, 0x7c, [@generic="d1fc604daa03a310bed86b06405092df4afb2ba437a43a839545ffa8b0b5f1016db17eed0fe8b3b04e2788979725c5fc1e2ca20cd65e13d6b594c49cd25fde2454f1f904825a33733a93519a08a784fdfd6e5ffb931cfd4f12823e0c73af089d91201c7e09ce7f4ac10bf3457ce713a8e19562483f29dfd9cc53fe42c0a5f702b9cd32f2ce96369c610428addad8ebf3d89ca08b3e021f24fc4946ea9145a2b0f37863f4b433f9b4fd196fa9f8444b2f523a3613400e6974781977ffcc45de9b0fc5b591e919", @generic="69b45b345a7298386c310131a511bf656663ad941b779fe04a1009cd7ec1ea5b087ba9494b1ed0688fb6caeb96a1c4d9e598d2ebb6a3d0285e60712749b079a3379cd414d8a35738becc13157a9ca5b35063fa5f64cf32d5df9913d5b0e01f4b9b51556b3bbe47c33617197f98710ee8ed3deef448edfc5743cc16449252fa6d0ccd4b01a79c61a8a1d7443fa56ad81cbc1a5a250bd023c1f16550ef0f1fa1412d6cc5f43411fcf34040373e0bf66dd98eea61d71711470a9ff2b5cc8d58822b193cd2fa6c0773f15dc9ba81783d9c2d36b7cb38e2a6", @generic="3ee105fb017d86c60aae6468abb2bf9d319f9e41f38e7d25108d2d677e05e10b54e7c4db61dcb0b95950cdc61b3417390e6e7525a8620b0bee5bd2e951807d9fc53eb4e7265dd8f490852d99efe58945689f1f62", @generic="0f4388a2721a83371ce5de461689d30e359857aeac158c44c0d1ea0af0e34e8dc590d3c50a486bbf67cc836eb0fae9948e2ccd7c0d40189edfe044e59dbae7a028768e6d9ff2534c70", @generic="11f0c655952318a34879feb286b950e51d4a26c5ca800ecba56d6d5e09ee8247e2b629b187c35aabb7eb1a1eec969df52a92b5e741d61d7ae5357fad712d501ff1bb4595612582869c133074adabc914e0630e17f0b50f31d8905b64eb614b15b4eb782f7fd1c073bde0a408ca50d2fe024a13ffc5d37d5d6d063cd2db1b3b6d1d8bb59a706a8d75400f5f9b43539411a4b52e30aefb19f6c4c8d401492bdc05abc2096634b8c934bddc291c1d2b0340d30b22a61edf21cbcf4ae25ded391dd21916e1b3b9b93ccceda16dbd6d3026edb08a01", @generic="649d8d482452f952ba03e678b9b74221c52e37a380d8f169fd29806f604ff73cc1e8f3ac2063aee9aec2a78716f01cd1c0d98c6f5b", @typed={0x8, 0x4, @pid=r13}]}]}, 0x14a4}], 0x3, &(0x7f0000003280)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x78, 0x20000800}, 0x4000) r20 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r20, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0x8001}}, 0x10) r21 = fcntl$dupfd(r20, 0x406, r20) ioctl$VT_DISALLOCATE(r21, 0x5608) 2033/05/18 03:33:20 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2033/05/18 03:33:20 executing program 4: userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x20000007) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000100), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2033/05/18 03:33:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000000)={0x0, r0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = socket(0x0, 0xf, 0x7fffffff) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = memfd_create(&(0x7f0000000100)='/dev/kvm\x00', 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000140)={0xe9, 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000040)="0f060f20dac5330f2293660f3a448a0a0000000066baf80cb81686848aef66bafc0c66b8060066ef660f3837d836f40fc75ce12ec4c18c5eec", 0x39}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2033/05/18 03:33:20 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="01200000e2db084a81ed22d3bc7ad299f1c3f632cca2dc0ef6398625b8c74e26864cf3f48155932f088a706c1aae416f43765c9be77c2af43398bd2b72a538d37122205e758e2145ff16ce330099236b2d464fe2b5c3cdc41d268223d357e54965b97e5f", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x608, 0x4) r3 = getpgrp(0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r1, 0x5}, 0x8) get_robust_list(r3, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000100)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 88.728416] gfs2: can't find protocol dlm 2033/05/18 03:33:20 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x7, 0x20, &(0x7f0000000040)}) mq_notify(r0, &(0x7f00005d2000)={0x20000000, 0x14, 0x2}) 2033/05/18 03:33:20 executing program 4: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) quotactl(0x800001fd, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000fed)) r0 = creat(&(0x7f0000000340)='./file0\x00', 0x2) accept$unix(r0, &(0x7f0000000380), &(0x7f0000000400)=0x6e) [ 88.827470] QAT: Invalid ioctl [ 88.839427] sctp: [Deprecated]: syz-executor7 (pid 8856) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.839427] Use struct sctp_sack_info instead [ 88.846496] QAT: Invalid ioctl [ 88.889292] sctp: [Deprecated]: syz-executor7 (pid 8856) Use of struct sctp_assoc_value in delayed_ack socket option. [ 88.889292] Use struct sctp_sack_info instead 2033/05/18 03:33:20 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0xffffffffffff8001}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x210002, 0x0) ioctl$TIOCSBRK(r3, 0x40044590) 2033/05/18 03:33:20 executing program 5: r0 = inotify_init() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x1000, 0x20, 0x3, 0x5}, &(0x7f00000002c0)=0x18) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000180)={0xcd, &(0x7f0000000080)=""/205}) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) 2033/05/18 03:33:20 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000bae4139700000000ff0000940000001a0000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) write(r1, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2033/05/18 03:33:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) setns(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4}, 0xc) getpeername$inet(r0, &(0x7f0000000480)={0x0, 0x0, @local}, &(0x7f00000004c0)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000540)={'bpq0\x00', @ifru_ivalue=0xba}) accept(r0, &(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000440)=0x80) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x3f, 0x7fff, 0x80000001, 0x0, 0xfffffffffffffffc}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x20000, 0x0) clock_gettime(0x200000000000000, &(0x7f00000006c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000005c0)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000000600)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xb0a, 0x7, 0x4, 0x8, 0x0, 0xa8, 0x5, 0x8b, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r7, @ANYBLOB="e200000099ea34623445ee71cd2fdd9744dc58a9a30eaa5d419d02449b23e88149bf2cf6ca70676773f057314dae9fe052e51a597b639917e4e10b885bb6bb414afbe334e869b897e442fe43c84f66d9a0adf9f7791a72a474731b359402e11d9bf56e7a6e388205d0b400c371066a3b44817f6d7e1e0ed87bd97534420bdde4a969ec40835bec2fefd434f39bdc9bf500cd24fd6ec74685d4a881a53a16fa7db34429c2750bac1313e817b123166399071a5d022c149ec226b8a11455126a93b5b0c8ffcf42f82cd6129b419c9155b1f21133b09fd6861456587eed7bd43be1b53100000000"], &(0x7f0000000380)=0xea) 2033/05/18 03:33:20 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x108) fallocate(r0, 0x0, 0x0, 0x81) 2033/05/18 03:33:20 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x80, 0x2) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='\x00', 0x1, r2) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000340)={0x5, 0x10ed38d2}) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000300)={&(0x7f0000a3dffa)={'md5-generic\x00'}}) 2033/05/18 03:33:20 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2033/05/18 03:33:20 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa}, 0x2c) 2033/05/18 03:33:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = gettid() setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2033/05/18 03:33:20 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x181000, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000400)=""/221) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000002800000720a00ffffffff007401"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x8200, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000002c0)={r1, &(0x7f0000000140)="fe425192e9b1cd438a768109808e8cd75ec5a89306c446e7a34af382781255f4024f8c3abb46d6022ab8c15f5e6067c7"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1caef1eedcddffd94ca96bf9c07c9a1800d0c3b6462b5142a7"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000500)={'gre0\x00', 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2033/05/18 03:33:20 executing program 2: sched_setattr(0x0, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0x6, 0x0, &(0x7f0000000040)}) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) [ 89.611900] gfs2: can't find protocol dlm 2033/05/18 03:33:20 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2040, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) socket$inet6(0xa, 0x4, 0x71) 2033/05/18 03:33:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000044d564b00000022899cb64b56ebf6003a"]) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2033/05/18 03:33:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000578ffc), &(0x7f0000b3effc)=0x4) 2033/05/18 03:33:20 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2033/05/18 03:33:20 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x8201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000380)="a6bc1ed9", 0x4}]) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9a, 0x800) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000080)={0x2, 0x2}) 2033/05/18 03:33:20 executing program 7: syz_emit_ethernet(0x72, &(0x7f0000000140)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d5b809", 0x3c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x3, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x8}]}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000001, 0xd6bb191b4b5ef672) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000080)=r1) 2033/05/18 03:33:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip6gretap0\x00', {0x2}}) [ 89.822437] gfs2: can't find protocol dlm 2033/05/18 03:33:20 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x84, 0x6b, &(0x7f0000000040), 0x6227bfb0004c0920) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) fallocate(r1, 0x1, 0x3, 0x7) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000080)=""/104, &(0x7f0000000100)=0x68) 2033/05/18 03:33:20 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000000)={0x1c, 0x1d, 0x1, 0x0, 0x0, {0xb}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x6, 0x4) 2033/05/18 03:33:20 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2033/05/18 03:33:20 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x800, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x20080001) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r0}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x8013, r0, 0x0) read(r0, &(0x7f0000000040)=""/86, 0xffb3) 2033/05/18 03:33:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x2, 0x2, 0x5, 0x0, 0x9, 0x6, 0xab, 0x2, 0x401, 0x7, 0xff, 0x7}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x0, 0xa81, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffff9, 0xfffffffffffffffc, 0x4}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000200)={{0x1, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'ovf\x00', 0x20, 0x400, 0x80}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 0x1, 0x1, 0xe337}}, 0x44) r3 = socket$inet6(0xa, 0x80006, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x5, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000380)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8, 0x400, 0x100000001, 0x9, 0x88}, &(0x7f0000000440)=0x98) [ 89.944300] gfs2: can't find protocol dlm 2033/05/18 03:33:21 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x4000) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000003ff8)) fcntl$setflags(r0, 0x2, 0x0) 2033/05/18 03:33:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x8000, 0x2, {0xffffffffffffffff, 0x2, 0xfffffffffffffff7, 0x3, 0x1}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={0x0, 0x100000000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000480)={r2, 0x1, 0x1ff, 0xa80, 0x80000000, 0x8000, 0x1f, 0x1000, {r3, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xac2}}, 0x7b88, 0x91b, 0x10000, 0xffffffffffffff7f, 0x3f}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @dev={0xfe, 0x80, [], 0x12}, 0x7}}}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r4, 0x2}, &(0x7f0000000240)=0x8) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="02030002170000000000000000000005000600000000000a0000000000000000000000000000000000ffff0000000000000000000000000200010000000000003df0f21c00000005000500000000000a0000000000000000000000000000010000000000000000003b31651b744857d8a99c374aced7e916cbbc381e700173a41674b58843e8c71cb8309cbf090cf3f533556da8be30ebc498ecb547910f4b95ec3a0deb7be5545b00000000000000d706817249bf06787fe3c1ee5900000000000000000000000000000000"], 0x70}, 0x1}, 0x0) 2033/05/18 03:33:21 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xfffffffffffffff9) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) personality(0x400000a) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x28d}, 0x1}, 0x0) 2033/05/18 03:33:21 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2033/05/18 03:33:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e24, 0x40000000000, @empty, 0x4}, 0xffffffffffffff19) listen(r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x7, 0x19, 0xfffffffffffffffc, 0x9, "2ba0765b5bfd0d879674f696210bb564bf8d79f6e76ac38bb4c7f3996cb16a36"}) syz_emit_ethernet(0x120, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x6}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0xfffffffffffffffd]}) 2033/05/18 03:33:21 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x0) socketpair(0x1, 0x2, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00002cd000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000000c0)="42adc443b17c990a0000003ab9800000c00f3235000400000f300f015f01c7442400a8000000c74424020000ffffff1c24f30f01efc7442400e1990000c744240230485601c7442406000000000f011424654d0fc72f420f01b00700000048b812000000000000000f23c80f21f835080060000f23f8", 0x76}], 0x1, 0x1, &(0x7f0000000180)=[@dstype0={0x6, 0x4}, @cr4={0x1, 0x20200}], 0x2) 2033/05/18 03:33:21 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1ffc00}}}, 0x84) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004300030f07fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) 2033/05/18 03:33:21 executing program 7: r0 = socket(0x1e, 0x400000004, 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000280)=0x14) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x3, 0x8, 0x6, 0x80000001, 0xef, 0xd493}, 0xbd}, 0xa) 2033/05/18 03:33:21 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0x80000000, 0x1f0) 2033/05/18 03:33:21 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) 2033/05/18 03:33:21 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xfffffffffffffe5d) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2033/05/18 03:33:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000300)={0xfffffffffffff6a2, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) epoll_create1(0x0) r4 = dup3(r3, r2, 0x0) gettid() sendmsg$unix(r4, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="6dc95980a1924286d098b55e644d611ef1d29f968b79ff95dc00685ad6e4c5b8cd7115dc492ec052c8a2d4154c9f705985ed7a4e601e408df061bc98c458cb0d53592bcb0b5b231b2eb693b6e0aede29ac0e17ac845d9ce113a45f5cd490ed7691ceb875f10bd8ab17c07696d44e4e8f875b043e74bb6e", 0x77}], 0x1, &(0x7f00000005c0), 0x0, 0xb95c1172567e0efd}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) clone(0x0, &(0x7f0000000240), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={r5, 0x8388}, 0x8) r6 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x80040) ioctl$TIOCGSID(r6, 0x5429, &(0x7f00000003c0)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 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, 0x4}, r7, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r8, 0x89f8, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xaacf}}}, &(0x7f00000002c0)=0x84) [ 90.732129] gfs2: can't find protocol dlm 2033/05/18 03:33:21 executing program 2: kexec_load(0x1, 0x2, &(0x7f0000000180)=[{&(0x7f00000001c0)="14946d4d0cdd20f2ad0be01dc2c604158f4fabd193d36fe788ee0fe4c8783f1f9874b1d9033bfc8df7b1e00b7fa414081588d9459a1d5c9326b9de315e202ac63b18312f62b58850068cae04dfa0d18b252588eee850d37ebb302ba21f8a2ed3fce0d066a4d2a4eefafc508132e8c9a3c43776db284f33ce166492cfd8b33fde4e5cbb9ef1f0f07c0ab58961ee7ead53bee68adaa7505d02e2a2aef436dea9deb4c1149f37544db3c7ed041f9988f1bd5a706eee179cfe0a42be01f4de579d83d82094287cb9b950b60127d148966010347fe3d9", 0xfffffffffffffe2c, 0x80000000, 0xc60}, {&(0x7f0000000100)="024742a90b0e41c05079899248cedd1f7c76c87b434cd6f5b05d441c79e9c8d7faa8de1451e94fd118a21f6e66aa8c7551e07c3b595781a932f58ee02d2bc4844f9ddac08b4d", 0x46, 0x8, 0x100}], 0x0) r0 = semget$private(0x0, 0x3, 0x500) r1 = socket(0x15, 0x804, 0x63b45a45) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) semctl$GETPID(r0, 0x4, 0xb, &(0x7f00000002c0)=""/151) 2033/05/18 03:33:21 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = socket$inet(0x10, 0x6, 0x3) recvmmsg(r1, &(0x7f0000000c00)=[{{&(0x7f0000000a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/103, 0x67}}], 0x1, 0x0, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2033/05/18 03:33:21 executing program 0: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) 2033/05/18 03:33:21 executing program 4: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@locktable={'locktable', 0x3d, 'vboxnet1@system#6^\\nodevnodev{bdev{'}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@discard='discard', 0x2c}]}) [ 90.910811] gfs2: can't find protocol dlm [ 90.925789] sysfs: cannot create duplicate filename '/fs/gfs2/vboxnet1@system#6^\nodevnodev{bdev{' [ 90.935120] CPU: 1 PID: 9055 Comm: syz-executor0 Not tainted 4.16.0+ #10 [ 90.941950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.951285] Call Trace: [ 90.953855] dump_stack+0x194/0x24d [ 90.957465] ? arch_local_irq_restore+0x53/0x53 [ 90.962112] ? trace_hardirqs_on+0xd/0x10 [ 90.966240] ? sysfs_warn_dup+0x6c/0xa0 [ 90.970191] sysfs_warn_dup+0x83/0xa0 [ 90.973967] sysfs_create_dir_ns+0x178/0x1d0 [ 90.978351] kobject_add_internal+0x335/0xbc0 [ 90.982826] ? kobj_ns_type_registered+0x50/0x50 [ 90.987562] ? kfree_const+0x31/0x40 [ 90.991254] ? rcu_read_lock_sched_held+0x108/0x120 [ 90.996248] ? kfree+0x1f6/0x260 [ 90.999591] ? kfree_const+0x36/0x40 [ 91.003284] kobject_init_and_add+0xf9/0x150 [ 91.007670] ? kset_create_and_add+0x170/0x170 [ 91.012230] ? vsnprintf+0x1ed/0x1900 [ 91.016019] gfs2_sys_fs_add+0x1ff/0x580 [ 91.020063] ? recover_store+0x160/0x160 [ 91.024104] ? snprintf+0xc0/0xf0 [ 91.027534] ? vsprintf+0x40/0x40 [ 91.030963] ? set_blocksize+0x1f1/0x260 [ 91.035003] ? memcpy+0x45/0x50 [ 91.038271] fill_super+0x86f/0x1d70 [ 91.041960] ? vsnprintf+0x1ed/0x1900 [ 91.045739] ? gfs2_online_uevent+0x2a0/0x2a0 [ 91.050213] ? memcpy+0x45/0x50 [ 91.053472] ? match_strlcpy+0xbc/0xf0 [ 91.057338] ? snprintf+0xc0/0xf0 [ 91.060769] ? vsprintf+0x40/0x40 [ 91.064198] ? ns_capable_common+0xcf/0x160 [ 91.068495] ? set_blocksize+0x1f1/0x260 [ 91.072538] gfs2_mount+0x587/0x6e0 [ 91.076142] ? gfs2_mount+0x587/0x6e0 [ 91.079923] ? fill_super+0x1d70/0x1d70 [ 91.083890] mount_fs+0x66/0x2d0 [ 91.087239] vfs_kern_mount.part.26+0xc6/0x4a0 [ 91.091798] ? may_umount+0xa0/0xa0 [ 91.095400] ? _raw_read_unlock+0x22/0x30 [ 91.099524] ? __get_fs_type+0x8a/0xc0 [ 91.103390] do_mount+0xea4/0x2bb0 [ 91.106918] ? copy_mount_string+0x40/0x40 [ 91.111130] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.116123] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.120859] ? retint_kernel+0x10/0x10 [ 91.124726] ? copy_mount_options+0x18b/0x2e0 [ 91.129200] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 91.134027] ? copy_mount_options+0x1f7/0x2e0 [ 91.138506] SyS_mount+0xab/0x120 [ 91.141936] ? copy_mnt_ns+0xb30/0xb30 [ 91.145802] do_syscall_64+0x281/0x940 [ 91.149667] ? vmalloc_sync_all+0x30/0x30 [ 91.153798] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 91.159313] ? syscall_return_slowpath+0x550/0x550 [ 91.164220] ? syscall_return_slowpath+0x2ac/0x550 [ 91.169130] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 91.174474] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.179295] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 91.184458] RIP: 0033:0x457d0a [ 91.187623] RSP: 002b:00007f346e99bbb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 91.195307] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457d0a [ 91.202551] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f346e99bc00 [ 91.209794] RBP: 0000000000000000 R08: 00000000200003c0 R09: 0000000020000000 [ 91.217046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 91.224293] R13: 0000000000000665 R14: 00000000006fca18 R15: 0000000000000000 [ 91.231634] ------------[ cut here ]------------ [ 91.236408] kobject_add_internal failed for vboxnet1@system#6^\nodevnodev{bdev{ with -EEXIST, don't try to register things with the same name in the same directory. [ 91.251508] WARNING: CPU: 1 PID: 9055 at lib/kobject.c:238 kobject_add_internal+0x8d4/0xbc0 [ 91.259996] Kernel panic - not syncing: panic_on_warn set ... [ 91.259996] [ 91.267351] CPU: 1 PID: 9055 Comm: syz-executor0 Not tainted 4.16.0+ #10 [ 91.274179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.283531] Call Trace: [ 91.286116] dump_stack+0x194/0x24d [ 91.289746] ? arch_local_irq_restore+0x53/0x53 [ 91.294421] ? vsnprintf+0x1ed/0x1900 [ 91.298221] panic+0x1e4/0x41c [ 91.301410] ? refcount_error_report+0x214/0x214 [ 91.306164] ? show_regs_print_info+0x18/0x18 [ 91.310662] ? __warn+0x1c1/0x200 [ 91.314121] ? kobject_add_internal+0x8d4/0xbc0 [ 91.318788] __warn+0x1dc/0x200 [ 91.322068] ? kobject_add_internal+0x8d4/0xbc0 [ 91.326734] report_bug+0x1f4/0x2b0 [ 91.330360] fixup_bug.part.10+0x37/0x80 [ 91.334417] do_error_trap+0x2d7/0x3e0 [ 91.338295] ? vprintk_default+0x28/0x30 [ 91.342336] ? math_error+0x400/0x400 [ 91.346111] ? printk+0xaa/0xca [ 91.349364] ? show_regs_print_info+0x18/0x18 [ 91.353839] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.358662] do_invalid_op+0x1b/0x20 [ 91.362449] invalid_op+0x1b/0x40 [ 91.365876] RIP: 0010:kobject_add_internal+0x8d4/0xbc0 [ 91.371128] RSP: 0018:ffff88018cf674a0 EFLAGS: 00010282 [ 91.376470] RAX: dffffc0000000008 RBX: ffff88018b3197d0 RCX: ffffffff815b193e [ 91.383716] RDX: 0000000000040000 RSI: ffffc90001ec0000 RDI: 1ffff100319ece19 [ 91.390962] RBP: ffff88018cf67598 R08: 1ffff100319ecddb R09: 0000000000000000 [ 91.398206] R10: ffff88018cf67260 R11: 0000000000000000 R12: 1ffff100319ece9a [ 91.405453] R13: 00000000ffffffef R14: ffff8801d4203d48 R15: 1ffff100319ece9e [ 91.412705] ? vprintk_func+0x5e/0xc0 [ 91.416487] ? kobj_ns_type_registered+0x50/0x50 [ 91.421222] ? kfree_const+0x31/0x40 [ 91.424913] ? rcu_read_lock_sched_held+0x108/0x120 [ 91.429903] ? kfree+0x1f6/0x260 [ 91.433245] ? kfree_const+0x36/0x40 [ 91.436939] kobject_init_and_add+0xf9/0x150 [ 91.441322] ? kset_create_and_add+0x170/0x170 [ 91.445885] ? vsnprintf+0x1ed/0x1900 [ 91.449669] gfs2_sys_fs_add+0x1ff/0x580 [ 91.453707] ? recover_store+0x160/0x160 [ 91.457747] ? snprintf+0xc0/0xf0 [ 91.461178] ? vsprintf+0x40/0x40 [ 91.464615] ? set_blocksize+0x1f1/0x260 [ 91.468655] ? memcpy+0x45/0x50 [ 91.472265] fill_super+0x86f/0x1d70 [ 91.475953] ? vsnprintf+0x1ed/0x1900 [ 91.479736] ? gfs2_online_uevent+0x2a0/0x2a0 [ 91.484206] ? memcpy+0x45/0x50 [ 91.487466] ? match_strlcpy+0xbc/0xf0 [ 91.491331] ? snprintf+0xc0/0xf0 [ 91.494760] ? vsprintf+0x40/0x40 [ 91.498191] ? ns_capable_common+0xcf/0x160 [ 91.502490] ? set_blocksize+0x1f1/0x260 [ 91.506531] gfs2_mount+0x587/0x6e0 [ 91.510131] ? gfs2_mount+0x587/0x6e0 [ 91.513911] ? fill_super+0x1d70/0x1d70 [ 91.517883] mount_fs+0x66/0x2d0 [ 91.521231] vfs_kern_mount.part.26+0xc6/0x4a0 [ 91.532047] ? may_umount+0xa0/0xa0 [ 91.535648] ? _raw_read_unlock+0x22/0x30 [ 91.539771] ? __get_fs_type+0x8a/0xc0 [ 91.543636] do_mount+0xea4/0x2bb0 [ 91.547156] ? copy_mount_string+0x40/0x40 [ 91.551366] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 91.556361] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.561099] ? retint_kernel+0x10/0x10 [ 91.564965] ? copy_mount_options+0x18b/0x2e0 [ 91.569435] ? __sanitizer_cov_trace_pc+0x44/0x50 [ 91.574253] ? copy_mount_options+0x1f7/0x2e0 [ 91.578723] SyS_mount+0xab/0x120 [ 91.582153] ? copy_mnt_ns+0xb30/0xb30 [ 91.586025] do_syscall_64+0x281/0x940 [ 91.589895] ? vmalloc_sync_all+0x30/0x30 [ 91.594025] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 91.599543] ? syscall_return_slowpath+0x550/0x550 [ 91.604447] ? syscall_return_slowpath+0x2ac/0x550 [ 91.609353] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 91.614696] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.619520] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 91.624685] RIP: 0033:0x457d0a [ 91.627865] RSP: 002b:00007f346e99bbb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 91.635550] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000457d0a [ 91.642794] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 00007f346e99bc00 [ 91.650051] RBP: 0000000000000000 R08: 00000000200003c0 R09: 0000000020000000 [ 91.657298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 91.664541] R13: 0000000000000665 R14: 00000000006fca18 R15: 0000000000000000 [ 91.672262] Dumping ftrace buffer: [ 91.676013] (ftrace buffer empty) [ 91.679698] Kernel Offset: disabled [ 91.683300] Rebooting in 86400 seconds..