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", 0x1000, 0x4d19bab8}], 0x0, &(0x7f0000000400)={[{@errors_remount='errors=remount-ro', 0x2c}, {@usrquota='usrquota', 0x2c}, {@uid={'uid', 0x3d, [0x7f, 0x78, 0x37]}, 0x2c}, {@uid={'uid', 0x3d, [0x2d]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}, 0x2c}]}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='iocharset=m']) 2018/04/17 08:43:39 executing program 4: io_setup(0x3fa, &(0x7f0000000440)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000000480)=[{}, {}], &(0x7f0000000400)={0x0, 0xfffffffffffff000}) r1 = socket$pptp(0x18, 0x1, 0x2) io_submit(r0, 0x1, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1}]) io_submit(r0, 0x1, &(0x7f00000003c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1}]) socket$alg(0x26, 0x5, 0x0) 2018/04/17 08:43:39 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x8010008) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) unshare(0x40002) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) 2018/04/17 08:43:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x9a0, 0x4) socket$inet(0x2, 0xa, 0x2) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x2, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000, 0x1}, {&(0x7f00000010c0)="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", 0xfa, 0x8}], 0x2000, 0x0) syz_mount_image$minix(&(0x7f0000001200)='minix\x00', &(0x7f0000001240)='./file0\x00', 0x4, 0x8, &(0x7f0000002740)=[{&(0x7f0000001280)="268660a51982ec8001367020c1f7d94d1588bedaedfb6b602b4d948b746b9f41a468787bddbb32f1b414402f0a2ef0a111cadf23389cda61a8c816ce49aaebeeb1205c5b0244a2b8d4d5ae2e66cc38ff7d60a0ab51288f0501dab22b85b04f016dca4e04b42f375422f335e88eec09f07d9b543ea27b44d57ae6ee044b6e181a4afec0203c830287235d77ef588eae013c81f67c620062e542fd63c83404e071d158a1475298e0beffd22f785a", 0xad, 0x3f}, {&(0x7f0000001340)="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", 0x1000, 0x4}, {&(0x7f0000002340)="1422b9745ffb8d49e8ccaad740ec0f7d53566bfc806cd819d03eaccecf6fe3edc60161de10a14bb705cc1b7b085a2de1e60ef10e2200a1dbde6b71536a79ee385bdda8a47c3c5a335506c67fea4c5802415e0468431448edffa915347fc0e41882e6d3436f8a7bf5318ac1e8dd5a96f6ba22073218f584e2b452c521e6e6cfd0b32d7befb003466dd544effcebdb3ca8642deb595dc7ac4b1fc426ead3728ca242a6b7569f9f374c677ad3620cb88c", 0xaf, 0x400}, {&(0x7f0000002400)="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", 0xfd, 0xffffffffffffffff}, {&(0x7f0000002500)="7d4ba622af007a", 0x7, 0x5}, {&(0x7f0000002540)="f60c4c991d47e12da5b9b83bc3cf05d111fa2986c9d91715fe86c837cfac860d53c8082e76835fc03188a4a1022b2f901552af4b01ce62d371eb3a7555ef3b86a37c1506f013919947f9128ed5726a42b8f7bcb99c14f9c45c3eb532ea6798d96a7641961ca9a40c82451913d7bba78af9842a52a790c83ab3a52574c051107cf3778ba115189f634d26382d70d164fdc66b374fbd50cf2fb06cbe71cfae51fe5cd6360827", 0xa5, 0xffffffffffffa3d3}, {&(0x7f0000002600)="5db13b263200d3f0ad88c606b62ef9885179caba8ea422bfad087d13e7cbddee8f0f5b1ada5f4fbbada960e057e38a07bfe10a75bd7b5be3696095ff000d00deb850d2791e40f78b28a21754dd660ad645b7d5e5d8e29cddd208ad5519d49ecef8bc2d3280ed17955a20a8693f0a3dda1601f7156206827b42eadf25ff", 0x7d, 0x100000001}, {&(0x7f0000002680)="0326a167e8de43413a78960be8b4bc048d6cb8074763eee452efe0479eae0be2e461abaebec3ffe9077496e46db9003a15c9c038183b7203110b4e7279449afc3d73a537ecba8ca1987223b600b461185a554ef289571a953f41d4d20a2e1801001d4a1f52c5c84a225fd7848dad2fb754de3123fa5f38535592898f3f7bc9b3a409ce70de563022c8221a06ac6ca646d92dca1393f184102ee0a182f29ce947ef", 0xa1, 0x80}], 0x4010, 0x0) 2018/04/17 08:43:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x80000000000, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x10001, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x12001, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0), 0xffffffffffffd67, &(0x7f0000001080)=ANY=[], 0x34}, 0x400000000000) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="4ab8c7ad696a65c2645ab8ebd4ca63bcdf8c7061a0d5f4894144a49597523ee1ae1ded578a63afe75bf12412bbe48f63f2a371f9a151ee84bbc26a1cae695bf28f28504eace83d42a11d2dd6cd662401097889171c538f66acc8fd11c72c7c1f5fc727cd5daa62fc71bcacd6ff08964216dfe45d96b74bf6f14c5b9f43f40642d4e0693973503b1e656dcefc251f5d4d5ec5d91909c46bfbb0f2698e9f2bb61419accbb408a8e1ee4889ae49c3f44d7fb3bae3ecefffa7bcaee7be2071d239b11584a46b0d1c8c8144b7bd4e269436d2010c2feba4bd9460dc4ecc373e5058b7323e151fece4725b555395", 0xeb, 0xffffffffffffffff}, {&(0x7f0000001080)="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", 0x1000, 0x6}], 0x80000, &(0x7f00000001c0)={[{@umask={'umask', 0x3d, [0x30, 0x33]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x800, 0x400000) 2018/04/17 08:43:39 executing program 3: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) 2018/04/17 08:43:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x101001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/04/17 08:43:39 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f}, 0xe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x608001, 0x0) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 83.561549] audit: type=1326 audit(1523954619.466:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8334 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x50000 [ 83.581440] audit: type=1326 audit(1523954619.466:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8334 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x50000 [ 83.589306] jfs: Unrecognized mount option "uid=x7" or missing value 2018/04/17 08:43:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') writev(r0, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e9900050028635a3c0410f5100002000000000000001c04ed5dfffff500002f000d00010004040c0000cd22dd33a52aa2", 0x58}], 0x1) [ 83.601078] audit: type=1326 audit(1523954619.466:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8334 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x50000 [ 83.601100] audit: type=1326 audit(1523954619.466:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8334 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x50000 2018/04/17 08:43:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)='d', 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x121040, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x200800) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_x_filter={0x0, 0x1a, @in6=@dev={0xfe, 0x80}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xfffffdbe}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) [ 83.648065] audit: type=1326 audit(1523954619.466:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8334 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x50000 [ 83.667652] audit: type=1326 audit(1523954619.466:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8334 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x50000 [ 83.687231] audit: type=1326 audit(1523954619.466:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8334 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x50000 [ 83.706627] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 83.706781] audit: type=1326 audit(1523954619.467:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8334 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x50000 [ 83.734890] audit: type=1326 audit(1523954619.468:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8334 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x50000 2018/04/17 08:43:39 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000200)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000118ffc)={0x7fffffff}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='pstore\x00', 0x500e, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffff000, 0x100) 2018/04/17 08:43:39 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="a37e", 0x2, 0x2}], 0x800000, &(0x7f0000000240)={[{@part={'part', 0x3d, [0x7b, 0x32, 0x35, 0x31, 0x3f, 0x32]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x12484809781bcbe2, 0x2d]}, 0x2c}, {@type={'type', 0x3d, "1c5853bf"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@barrier='barrier', 0x2c}, {@nls={'nls', 0x3d, 'none'}, 0x2c}, {@session={'session', 0x3d, [0x32]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@nodecompose='nodecompose', 0x2c}]}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) socket$l2tp(0x18, 0x1, 0x1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) openat$cgroup_ro(r3, &(0x7f0000000300)='cpuacct.usage_user\x00', 0x0, 0x0) io_submit(r2, 0x12a, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) [ 83.754552] audit: type=1326 audit(1523954619.468:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8334 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x50000 [ 83.799182] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 2018/04/17 08:43:39 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = socket(0x0, 0x7, 0x7f) ftruncate(r0, 0xb0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000000)) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000883eaa0177087aeb0006818dd3a31d9fd3ae6d7de1a764159ad214d71d41045a5a625d0501bf4ac3ec9ccce30d67a916f6dbbadb0b5db0d3cdc5c13f61e781b008593694d04fe9977245b1f06c7c81b010ae04abe0c945ed2e849044f84a4b97580fbdc6df"], 0x5b) ioctl(r1, 0x6, &(0x7f0000000140)) ioctl(r1, 0x0, &(0x7f00000000c0)) [ 83.844376] JFS: charset not found [ 83.956427] hfsplus: unable to parse mount options [ 84.018659] hfsplus: unable to parse mount options [ 84.028210] sg_write: data in/out 142016902/45 bytes for SCSI command 0x5d-- guessing data in; [ 84.028210] program syz-executor5 not setting count and/or reply_len properly [ 84.044937] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 84.054427] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 84.078827] sg_write: data in/out 142016902/45 bytes for SCSI command 0x5d-- guessing data in; [ 84.078827] program syz-executor5 not setting count and/or reply_len properly [ 84.096849] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 84.106235] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/17 08:43:40 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)) kexec_load(0x0, 0x0, &(0x7f0000001400), 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/04/17 08:43:40 executing program 6: syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x4080) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="8c139980cebcb34eb492e1ffd99b01c9", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0xbf5, 0x10000) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/129, 0x81}], 0x1, 0x39) 2018/04/17 08:43:40 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) r1 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x81) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000640)={0xff, 0x7}) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r3 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc\x00', 0x1, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000000c0)=""/113) syz_fuseblk_mount(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)='./file0\x00', 0xbffd, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000, 0x0, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0xfffffffffffffb74) r4 = openat$cgroup(r1, &(0x7f0000000780)='syz0\x00', 0x200002, 0x0) openat$cgroup(r4, &(0x7f00000007c0)='syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x0, &(0x7f000097bfff)) io_setup(0x3f, &(0x7f0000000540)=0x0) io_submit(r5, 0x1, &(0x7f0000000d40)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000000580)}]) rt_sigtimedwait(&(0x7f0000000040)={0x30d}, &(0x7f0000000440), &(0x7f0000000580), 0x8) socket$rds(0x15, 0x5, 0x0) r6 = memfd_create(&(0x7f00000001c0)="0608000008847f00", 0x0) write(r6, &(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x0, 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) sendto$inet(r6, &(0x7f0000000280)="a8b35c33226836442b325f58f2c5d411060e9e713669a8712ff970fb450bbe1ba4dcf85b47e19243f7a3749ad5a6081d8a6fcd9bf3ead479d270282424e7dee0b60fd58f253f33929fb2ab9249d503dfdbd2b450717b0e741123a449e32913f5858f2475f41c09f269e4eb2b763804af96cc1475db5ffc435070d456fa03c08de143c36a6642c6c4c54178f1ef058067276fefb6056aab23cabeb17ebfdb2a2148efc33b5a768b5b1c6ac2a680fd43d647c33093e1bd4f053f5d585e2dc1605db21284fd5e3cc1c6ab0080280aeb5c09d229c383a2b39f15561ce1dec0b98cec83c76c82009309125dd9a9d59a36e69575d586950c2fde34ff77", 0xfa, 0x24000094, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x7}, 0x10) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000140)={0xfffffffffffffe00, 0x4, 0x2, 0x6a, 0xfffffffffffffff7, 0x9, 0x404e, 0x1db0, 0xfffffffffffffffe, 0x3, 0x0, 0x1}) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000480)='asymmetric\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="00000000000000060804002000fffc0c6565643b799365005f1b76", 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r8 = add_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580), 0x2d0, r7) keyctl$setperm(0x5, r8, 0x0) execveat(r6, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/17 08:43:40 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x0) socket$can_raw(0x1d, 0x3, 0x1) io_setup(0x6, &(0x7f0000000180)=0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000240)}]) socket$netlink(0x10, 0x3, 0x15) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/17 08:43:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) socket$can_raw(0x1d, 0x3, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000003000fd030000000000000000000000000400010027aaee421e4cbae3034b21da17f919d3fff4af40693138eb58a878882170386b5bd2ddd5fc670eb7b701af356d75e0b18b9d671cfe4713b81dbbbf085b46bc12fc8d1c1aca1fab6f7f2d8d56f5fa3b6f95e5e13007cf93013a4396184bd631776b5f3621f408a242521e091badba134dfdb15e68687d8f8b42ec74565c2b1244085808640f506d510c09fea2a8624b8001f0b4a4a0744c8f8d9633a61075243af3e51425e31fea852139c11d570a8c31be9b35"], 0x1}, 0x1}, 0x20000004) 2018/04/17 08:43:40 executing program 5: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = socket(0x0, 0x7, 0x7f) ftruncate(r0, 0xb0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000000)) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0000883eaa0177087aeb0006818dd3a31d9fd3ae6d7de1a764159ad214d71d41045a5a625d0501bf4ac3ec9ccce30d67a916f6dbbadb0b5db0d3cdc5c13f61e781b008593694d04fe9977245b1f06c7c81b010ae04abe0c945ed2e849044f84a4b97580fbdc6df"], 0x5b) ioctl(r1, 0x6, &(0x7f0000000140)) ioctl(r1, 0x0, &(0x7f00000000c0)) 2018/04/17 08:43:40 executing program 2: ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000028000)=""/233) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/17 08:43:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0), &(0x7f0000000140)=0x8) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1ff, 0x20000) 2018/04/17 08:43:40 executing program 4: r0 = socket(0x10, 0x80002, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000140)=""/5, 0x5) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/17 08:43:40 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'dummy0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="03000000a3b482caa472bd3ec3ac1c7938855ca6087c9b1ff3e2db7756cbce3a8814ca5939fed0b26494734396db64ba64f6f57a7303b231f197c5b984afcfa71c7fce9d97b57522ecbdea58e2650af05d01b03891bf7b66ebf23c2587a71602e4dc695d958c50c01754f7896d3ca1f40e54e0852cc4b5094948fd1b6d5ae7de165b5c542ad02ce5565169648ac54dd36c1b5d872355ca645716120bcc1146dae2cdda98322dc8b0a4ba085dd3e077000000000000000000000000000000000000000000"]}) 2018/04/17 08:43:40 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x10000) openat$cgroup(r1, &(0x7f0000000200)="84797ab100", 0x200002, 0x0) [ 84.809281] sg_write: data in/out 142016902/45 bytes for SCSI command 0x5d-- guessing data in; [ 84.809281] program syz-executor5 not setting count and/or reply_len properly [ 84.863966] print_req_error: I/O error, dev loop199, sector 0 [ 84.876255] FAT-fs (loop199): unable to read boot sector [ 84.930959] program syz-executor5 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 84.959458] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/04/17 08:43:40 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)) syz_read_part_table(0x3, 0x4, &(0x7f0000001300)=[{&(0x7f0000000100)="4c9a4d866dc1c8bb0d06b70c55a8a01231a0d9e95369e6d82ac6ef72be00f22ed425f77755e8c0112058b37b62ce3e6b6d58579fb78bb4a6b2a2bda65525d207cf10b736e7824b7a158d1ee54ba2a3f07272922a81047f852de770809edaf6768c42519bbe66e5a10458544c70cac9fa1f6c2b70b2bf299bef1f845dc5fe76405f13203923107c59cc846fac08e1037d7baa04293636ab6e3ba171ad12ca5614d7bf0653c792615be76a44d236a3bc1b75dd8759fa683b3df92dea7cf5071e1876bf161b3ae53ea3248f1ca257f3c455710a3c1ae6a5fd5974420e109cd5", 0xde, 0x6}, {&(0x7f0000000200)="926be5acaa78a63ae7e5ee40ab8f601cebdac73b10830c7bbc97f0fb0e8881bde085a8a385d08fdeeee48d08f1cd18bd6da632d9d3cbde0b9fbe13d2496cb5c2e59e1881781355d407fed824357da403c17347375df5408efc8aeb38c36ba8154bae7c89518c5a4aa8bac6b64495eb87c8e99c0a445f979cedf170e4f216f0b59dba5e189f47fec7379c78fe6fa1053b638ce7e372b5c463d12a4c6e7d395ca7a903b39f0c938b3491a0b3ea62606983f2e55686ab43452146113a8e28980357e92562953409e4a0bf71084348b647290dbd6e358e4214b1f246058ad81f34d19e90", 0xe2, 0x1}, {&(0x7f0000000000)="268c5698bfd2b5ddd637d13187c91d55420bc6f1ca6cc7e59b587a6862443d5fd34702957d7d85f77d30f59a5d9405eb2aec0c8e9b509a7360d011c7546d831caafeae8b76c7615ecbca", 0x4a, 0xdc}, {&(0x7f0000000300)="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", 0x1000}]) 2018/04/17 08:43:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(seqiv(rfc4106(gcm(serpent-generic))))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmmsg(r1, &(0x7f0000001640)=[{{&(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e00)="06cf4d6e4cbde7667d30ae7b00ef08eeeeb6a7d7901a949fd8c9105fa9d01873", 0x20}], 0x1, &(0x7f0000000fc0)}}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) [ 85.032514] print_req_error: I/O error, dev loop199, sector 0 [ 85.039016] FAT-fs (loop199): unable to read boot sector 2018/04/17 08:43:40 executing program 4: syz_mount_image$xfs(&(0x7f0000000340)='xfs\x00', &(0x7f0000000380)='./file1/file0\x00', 0x0, 0x3, &(0x7f00000005c0)=[{&(0x7f00000003c0)="5cbcdea5495216468574a1fe800d9d0c529b62f308553121369efca087b707ba0cf3bc37be46d889d9520464007bcf0050ed920417d3d8b9f5bce5202f0e20c8475040e0283d30bc33f60a9c820aa2fead82b66dea9f186506eae6f18cbe3bb644963d1bfd1f09f19c330b31cad11dae0dbb5f4e35c75c77b0ee5f918cfdaf18797ce81fde4de981353d7e388ef47b33e22a2521ad8e60530c3b", 0x9a, 0x7}, {&(0x7f0000000480)="b6c283a656907644c0b3316630c67dfa23a30b768ad7b1f4ba65c2741b77007fbd087041c3f1f0533b7865c54cc3d33b1c7fe0aff3d72832077f4d95615b5b3b92e80ed34e037db0f6e94df310925a49b248014587199f0999e371819afd2da0981a9cc1740607614b1590c3357f892f4b5599f26b914dbb6bdf801bb25bc846229ebe519cf6fca68445b1a10e14aa578180e8e5", 0x94, 0x2}, {&(0x7f0000000540)="9692ded852917e1aa91de332eb79a43c55fa8fd386e3bce925f2cbe1eef9f708fbce06db37915cf9372b56a403fd1f320dd2bcf933ffe7da645b3e5596d57ea3430b694b4be463f8d87a44177e928d", 0x4f, 0x2}], 0x4000, &(0x7f0000000640)={'nouuid,', {[{@grpquota='grpquota', 0x2c}, {@logbsize={'logbsize', 0x3d, [0x33, 0x3d, 0x37, 0x32, 0x32]}, 0x2c}, {@swalloc='swalloc', 0x2c}, {@usrquota='usrquota', 0x2c}]}}) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000b80)=[{&(0x7f0000000700)="4a7f4dbde1a9351c35c0db885f047d13c1bebe15e61cd9cac9b67a13e1223a9675b0a46dafc93f99f603eafc3c9f", 0x2e, 0x6}, {&(0x7f0000000740)="92ceb699db37b5cfd02cdfc6775b3223db454c84cbfccf4fc65fb9058ad2df1a2b16ca1a667a870fbf5f7f9eb1dcb5aad67bb1cc72b03c08ac9538b93913cac5913d31f0a72a5a5cd52a9d7c79bf15d9aa63b2b282b9d2cb04ad", 0x5a, 0x2}, {&(0x7f0000000a00)="b948ccd79a805f0c92e64e7da0d87176692fcaab42283b6d29aebf2e2fe795f026218020d1c972d3c613e24f47b954b9eae1a84b", 0x34, 0x4}, {&(0x7f0000000a40)="a80e4aa7702bd95885c6ed647fcd2f0d48b938539b63db21fc5ec2973b72f6890a37e6f76250406e0c13d4ee9dbe9ae91219b73a9ba3a1715385c809c3fa93ceac417aca5c1180beefbc9e533a9b14bb72b1599adefb1d6abe46bfdcc0c55487e638d5374f898f4c372139919259411ec6627bf9cfb13635b640c59a25f54f58f21962932ec7aea0f98c776e0ef2f2dc3e292d0ddb23a1646265eb5b77775ddd31f3ed24fcab638cb5cb917d21fa08c1fef9f2c59fbd4598bc706e4ba3e2389e81c6a2c9de61f23047d41c7741db", 0xce, 0x5}, {&(0x7f0000000b40)="a98cb3ef4b4d862efba70d9e0b2a6ca0187c55c0d8ea5186f02518a065e288801252921adb9edcf2efaa4d082173a4c5198a8ec9adf51001239a6b", 0x3b, 0x100000001}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB]) syz_mount_image$btrfs(&(0x7f0000000840)='btrfs\x00', &(0x7f00000006c0)='./file1/file0\x00', 0xccc, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000880)="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", 0xffffffffffffffed, 0x6}], 0x2081000, &(0x7f0000000800)={[{@datasum='datasum', 0x2c}, {@inode_cache='inode_cache', 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8000000010001, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="23544eabf4191f32742f29dceb02ed4b72fc2b7fb8b646b33a77bdc0e70a0b31c7adf1f399cd0517d43ca608a554e7d4969390a544d943715a", 0x39, 0x2}], 0x40800, &(0x7f00000002c0)={[{@nospace_cache='nospace_cache', 0x2c}, {@subvolid={'subvolid', 0x3d}, 0x2c}, {@commit={'commit', 0x3d, [0x32, 0x37, 0x3f, 0x37, 0x2d, 0x7d, 0x35, 0x37, 0x2d]}, 0x2c}, {@device={'device', 0x3d, './file1'}, 0x2c}, {@compress_force='compress-force', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'zlib'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000180)='./file1/file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="1d7746b3e965614fb5dbad0d93c318ee143d49679de4e88c22b73c75402179c8", 0x20, 0x9}, {&(0x7f0000000c00)="facd51b03f189d8ff54ca4bc23ee3a1af059721e8c59d4bb59b669ae8889da1fc068b1abaf2acd873c99b0510f71e3bd2e4d53f76ef76ff0ffe7eb22c13f7b2e2c1b666e589a9773a6a39191ab75a226abcf7c7a5d99f7ce5ec22720328cfc3198a7241a730f1764f922d4edbaa73fb512d0ecc7083ba83a431b0256d5a27d09b1c70e3dbb078c3dbd07214aeff8", 0x8e, 0x8}], 0xa02800, &(0x7f0000000280)={[{@check_normal='check=normal', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@check_normal='check=normal', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x34, 0x34]}, 0x2c}]}) 2018/04/17 08:43:40 executing program 7: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x24000, &(0x7f0000000100)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0xa96}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1, 0x81, 0x7, 0x10000, 0x1}, 0x98) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000003c0)='fusectl\x00', 0x0, &(0x7f000002f000)) r2 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x6dcf, 0xffff, 0xdde1, 0x9, 0x0, 0x7117, 0x40000, 0xa, 0x6, 0xff, 0x200, 0xc62, 0x0, 0x0, 0x9, 0x2d, 0x200, 0x1, 0x401, 0xbf2, 0xffffffffffffff01, 0x0, 0xcd, 0x80, 0x7e, 0x5, 0x6, 0x12e, 0x20000000, 0x8, 0x1, 0xec, 0x3, 0x8, 0x7, 0x20, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}, 0x800, 0x8001, 0x1f, 0x6, 0x101, 0x9, 0x7}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x9b, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4000000000200, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00000004c0)) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000180)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/04/17 08:43:40 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="30000000070afdff0000000000000000000000001c00010018000000ff0200000000000000000000000000019e49e0bd1850be3a30c0f20411dea8fed6a438de8b3343cad80ebbaa45f5754b3bc958e6f46f83126653c411076466f9860062263d6d00000000000000"], 0x30}, 0x1}, 0x0) 2018/04/17 08:43:40 executing program 2: r0 = inotify_init1(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x1000, 0x7, &(0x7f0000000600)=[{&(0x7f00000001c0)="a39874214fafc942c6575ae4728c95defd31e067a4a86d8c104083233b0d8f2dd13b3954b06f34954f7686b28efb44d0984ed0419bc9c2f51cc5337c1d9ea727367877a075794a1fc9d7a751f811a7c13f533d8ae8f86306dda067625ea4e0dee9668d7d9b9cc8e78ce6b43785ef6aed9127d680401240bd6dc879649be2977792cdbcc2ee6d2e783590fd7574cf029c17668d", 0x93, 0x53}, {&(0x7f0000000280)="23f6a17b2a815c78eb49f6d942f92df63dab948cd9e56a59d57e578b521ebcc2399ad83eee7f4a1442ea14ac9ec9067b0a52758b4ff1030026d2403fec22fddf41219dcd51bbc0190b11238e4bba1d434810cb499a1d292598bf0840cdece701b9ba940eaae5d9523bdbeee2749567e77120f4a36c6f0972a25b46ce804ddd1a286e64990144703aa5e03c8fdf3e73ce1f8294db8be00215fc8b055aaac9de442487a4756cd217d9682f7765bf594e60712b3279a68036abba75deb305c94672", 0xc0}, {&(0x7f0000000340)="c038581c580d10d5964423010489a361365ad68ea928f1404fbe7f675ec3855ea845d097ce0cca1edde486b271063602d8ac48c2318d984b82b7f81e871a5f3cb6472fd50ee14c83dcc1c90ca12d039f58c2a678d399d606ab4a6dddb68e13b289a52924bd2d71d556b484904ff83e0bcd8b29bd51287a2d8ddb42bf7aa1fd59bb5b2943db5bccf93aad65861e3f8ea309820185151a666803c2bcf813169eb7642795a94bcad49b93d1c28eea52abfd7c12d4503d3b0693ac471451104d5a67805fe88c0dc87a40f8b6efda1e30f11b5f28e723ec7c01f5c8ab74682b82e5", 0xdf, 0x4}, {&(0x7f0000000440)="4713319f4cf86c4e5832605209b51b8464e5e383b68b6fa9c61c3ff557fb6a3e207a5c242ae4d3fd7d7d15bf27dc0189e51d5158ba803191325ade9b8b0b46c23f7767c7014c7bab2e5cd42ee9e09959c42990525901245a993daf7a7822c20c51576ff3d4b00ac64859b37a4030273814bfedea3f206dec7f16692dd55e4241ba25bcbae2cf5d47a3203b8909e63b657a9b394ebb4f6728c78a0cc88f7a97ecc95d0b2a034f12c217b863e77abfc9c8215711b95da4070148c1ea1cf4cbf85f5814945e416d", 0xc6, 0x7}, {&(0x7f0000000100)="39a5ec349de9915dcc6c9acdd9d1f512", 0x10, 0x7}, {&(0x7f0000000140)="0d0eb79989", 0x5, 0x7}, {&(0x7f0000000540)="3128cbfaeb78203ad88ca870ebb1346b390bb137361f3911bc40b2c69f0f00200cdc109434fb3359078d7bf83d0bb38ee5a3fef9f94ccaf4d68013163525b297b24138bf6e58774d98496dfec2ed50650818906823911f783c140c1c125df3981610a06d0856acec88f0f1180173ad961858fe181d77f0c484349d001a735a34ed0076111a9de13a3b4f8aa9271aebd35c893449e955310e4124f68fe14dc30464076b32fb74", 0xa6, 0x7}], 0x0, &(0x7f00000006c0)={[{@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x33, 0x6321bcc19b73d073, 0x3f]}, 0x2c}, {@barrier='barrier', 0x2c}, {@bsddf='bsddf', 0x2c}]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000740)='./file0/file0\x00', 0xcb9, 0x4, &(0x7f0000000900)=[{&(0x7f0000000780)="e81aadc26d", 0x5, 0x1f}, {&(0x7f00000007c0)="23df989f85ae395e621aa5724045e25dbc920ce59f813c7d4e10780992e8", 0x1e, 0x200}, {&(0x7f0000000800)="91ea0d8497f3252686c1f6cc3714f53435f14e2618a03ae1f509cf57517d043695c957a7e52fc7ccf5e7f2df26f6ba1e87df22de048ca694df46e6cd6d7db5859b24c009b300670e6628b7795e1922163888f595925dec3d94e16897f2f89baac768dd58b39ea8a2a459d7482379547d63b29dbce3fca12d7c342dfab9400fcb559e2c21f16d3ec8c50d38cd07bfe641c7d4e56e529b420fb13fd356506d7dd8ce4a2646e29ac376c7b5f65d7da130b262f2fa7971c0ecd2", 0xb8, 0x8}, {&(0x7f00000008c0)="44dcdad35efd7cf308b4732de81f", 0xe, 0x3}], 0x1000, &(0x7f0000000980)={[{@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x35, 0x37, 0x34, 0x0, 0x36, 0x7b]}, 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}, {@barrier_val={'barrier', 0x3d, [0x3d]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}]}) r4 = dup3(r3, r1, 0x0) syz_kvm_setup_cpu$x86(r0, r4, &(0x7f0000fd7000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="0fc7af0000f30f0e0f009e856166b99d0800000f32bad004b0feee640f01d10f01c92e0f01cb0f01ca0f08", 0x2b}], 0x1, 0x0, &(0x7f0000000100), 0x0) 2018/04/17 08:43:40 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = 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$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000180)="ba2000ed66b91b0300000f32baf80c66b87ecc538266efbafc0cb85d75ef0f547056baf80c66b8063c098466efbafc0cb0b9ee0f0098f9ff0f001166b8488100000f23d80f21f86635400000f00f23f8ba4100ec813e8b000018", 0x5a}], 0x1, 0x10, &(0x7f0000000240), 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/17 08:43:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="b6", 0x1}], 0x1) syz_emit_ethernet(0xef, &(0x7f0000000040)={@random="2db080170587", @empty, [{[], {0x8100, 0xb2, 0x0, 0x4}}], {@mpls_mc={0x8848, {[{0x9, 0x9, 0x2, 0x1}, {0xa871, 0xa247, 0x0, 0x800}, {0x200, 0x7fff, 0x1, 0x5dca}], @llc={@llc={0xfe, 0xff, "3aed", "affa8fde5ee4337c1321b359dd87807712bb7fa3179be1ebca3977085ddae7440fe71fbf236b362ebaa8523770d2295e092000093ed79da0d6c393432ece3e3bd5a861691e5ec3e0ccea885c3e300b996b36eebee9dcdcf078260877d40df0ac54ab105e1cb500ea12dbf11671b2a33e484cdf049bc89710674cec37a2fc00afb33fe05ebcf7b744e9b8c9707ad3dd5375a736bedafb9dbba40c7dd07ab3899e9db98d4ec0bffcddd6916af59cfad311699812b59ff52c3339bfa98a7c088e2a85f92ffaa532b19ac8007b997d"}}}}}}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x42900, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000003480)=""/4096, 0x1000}, 0x0) [ 85.109891] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/17 08:43:41 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x80000) 2018/04/17 08:43:41 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) socket$inet_smc(0x2b, 0x1, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x200) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(0x0) kcmp(r1, r2, 0x0, r0, r0) kcmp(r1, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x101080) creat(&(0x7f0000000240)='./file0\x00', 0x0) [ 85.214150] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/17 08:43:41 executing program 7: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x20000000}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/17 08:43:41 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x280, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4ff7)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xffffffffffff7512, 0x800) r1 = dup(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xb0440, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) memfd_create(&(0x7f0000309000)="5eff9d2d81000000f60000107d7440e8b46c72075cb12bca576a5f9227238186e951b5b9669e91c13219d51d7e4c1d5a8d7c04e6c93c294b061f1927de1612ed7a54f87ec08c5e7ebed95cc5e0a77c552db84e3e5cd5587c7202201ed0b7ac752f35f52a26141a", 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xa586, 0x800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000c38000)={0x20000000, 0xfffffffffffffffd, 0x2}) 2018/04/17 08:43:41 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r1, &(0x7f0000000080)=""/86, 0x56, 0x0, &(0x7f00000001c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) r2 = openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) readv(r2, &(0x7f0000000100), 0x10000000000001da) 2018/04/17 08:43:41 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x2800, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000625000/0x1000)=nil, 0x1000, 0x3000003, 0x22812, r0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x7ffff, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x600) [ 85.929630] Dev loop0: unable to read RDB block 8 [ 85.934845] loop0: unable to read partition table [ 85.939933] loop0: partition table beyond EOD, truncated [ 85.945450] loop_reread_partitions: partition scan of loop0 () failed (rc=-5) 2018/04/17 08:43:42 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x3}, 0x10000}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0xe8) 2018/04/17 08:43:42 executing program 5: r0 = socket(0x1e, 0x2, 0x0) io_setup(0x25, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)}]) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xffffffffffffffa1, 0x40) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) 2018/04/17 08:43:42 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xfe, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000080)="ded38f5687fb45d8a25257e5ffdd8e6205e848944bd80808f7e9233466124b9c7a9775b3921dcfb2b1eb14284baa6290074c88b3af96e4a5cb6e8b674eded717ba3842d7674d5479f9129a51f6478c78e7caffc7d1c6d3f9d100f50073adc206138a4d1fd0f45f34a42353fcebba55a3bfc5012769b6219459a95d9ae8", 0x7d, 0x2}, {&(0x7f0000000140)="e9f65eb73c474161532aab3b7c3ba8cd9488c664f9a78297d0634a0597e05f592eb76e6add2016e8fc5fcbea9fe513ff7dbecc01201e29c925790d57e7e862f612b885c7d521b5a6af017a27869e8e5565caf411a0556a9e509e65d8d31a2fe57b44227c920c44b21bb289c163668b52e94058bac6fd41e08b304bb7dd344c82bf2b666490e69be0b32e8797b63ed50d8c85f806152863a51fc2c6687482c42c15ba19241c1372e0ad7ca6dbaee1493491bf6fd0c5", 0xb5, 0x9}, {&(0x7f0000000200)="68ca4584274ed398186547dd685ed614e7bd4f962978af103a1fba6181d264dd35b6669094585130f92766bf5e3711d306ea4bb03b7fc395dcf1959e6c4dcaa2e80e238d2bbb860dd8c6b8a81b2dda1a244308708b31a7c140e86e65320c355229bdc9d21b78395e6a8057414690cff839199c42cdeda93ef1f6d57c863d452ed8c6302621710c4a5568e1c7bb56ad7d89f80d8782da041d4974717738e3758e1a258778e74b328e485e628b222a45f1", 0xb0, 0x80}, {&(0x7f00000002c0)="b1b9f350f29d6ae5fc86f5867a1538847b103a718b5c51e21181543706dd0dc079a7af3724498a", 0x27, 0x8a9}, {&(0x7f0000000300)="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", 0x1000, 0x5}, {&(0x7f0000001300)="762ec9aaa1e34285fd9068ef13d66b259b1ba918197307a97ffc095a203aacef9e6ec4d0fb2c1784e8721a030c4d7b10c28065337b4808b4e2f58ea3c95578074f27d10718927472a0c4b446", 0x4c, 0x2}, {&(0x7f0000001380)="547216179f6d4941db6cf1abbbcf0bd9d4e5b6547fb5906bd18460dac9a75fce2e4af0f3b75ee2f4ec9e9f1d24efff6f279b00429873ddabb9503386435fad7e9fac470981068874c39d475b9e5838ef72fbdd8e8d1eeb035627ebc3a2f48368d4d639691e19e31021abe1d1d3a0ddfd3b74f8e847ac47ed78b8ed178fce5dadf3c556d7106423856ef6279dcdad09ac7e757d4d43e95f8d8a42af180860dc7bbb297c3f02e551958c40e0bc290d1bfe83156d75", 0xb4}, {&(0x7f0000001440)="9bd0562c2eb60883ca3235631a9fe2a5db073ca1e049d1fb1db9b64b2c9e2989763e34424b7f98fd18e3f77a1302c7813bf86f3f698156e60d4ba8306aa3ce0a36c9f946473328949358d48ffadccc1c75e69f3a0be1aecee5c3fee9695f4bbada7c1f82749cd34f7f0742153745", 0x6e, 0x10bff22}], 0x1000000, &(0x7f0000001580)={'nouuid,', {[{@inode64='inode64', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}]}}) 2018/04/17 08:43:42 executing program 2: sched_setattr(0x0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) socket$unix(0x1, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x4) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/17 08:43:42 executing program 0: r0 = socket(0x11, 0x100000803, 0xea) socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=[{0x20, 0x0, 0x7, "8309e4b7ccfc77f602"}], 0x20}}], 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x6, 0x314276614241f290) socket$key(0xf, 0x3, 0x2) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="ffca8e348368a1474c85607b29dc2a0da1bb6fedd6fa9217216fb92773a0825a5179a79d201b3cd361f6b82a5bcfef369aefc9d0d4b3128612f9333474fc145a0d1d8dee933b73a51e7186424cbd8b2d83ed4ae1b8cdd678e594e2927888e9bfb7f7171368a2ef05043f14d3ee5ed924e5c055aefff13d830e845dfeefa0109dba187fd16a0d17d9a539616db68ffc462178cb2e29ff9eb2a13cc84b78c617c804a04fcf475274", 0xa7, 0xfffffffffffffff9}], 0x2080, &(0x7f0000000340)={[{@tz_utc='tz=UTC', 0x2c}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69668436914699ca00000000002000", 0xa201}) write$tun(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0xfca) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) openat$cgroup_subtree(r3, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/17 08:43:42 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x228000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000001c0)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)=&(0x7f0000989fff)) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000440)=0x4006) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000017c0)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES32=r1, @ANYRES32=r0, @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYBLOB="04c7021092d4e83503468546575c211ac8d43b63d3007c9346bc211ba840fbf45d10666c52ed24f1238a9ae728dc5dac1028366063f1ba316811690c876338abee2cb7c38dfd06bdd588f78cf9f910a95c31b1393a011d49e7cfb8962ddf96ac3f83f700e7f7894b385639862a3f4b7497e1b0d1951bd935d25dcac38a137016c2622cc15653fff4f4084ad2f2192993a42da0ffc0fa75198634dc370484cf3d810e30765d63df0277bff59c6147f65be08b789d912d972a9b7d187532b72928cad5", @ANYRES16=r1, @ANYBLOB="48c05216780054c251e8b8fc295e2f14c5dd4fc718a086b396228b64ab3f0b0316049e25772cba587f2d220f46995b51cc162658d0dbf1d2bad13f6982282a6e3be0e54cafaaa1e84bf396a071ad9831602eed6edb5f74b4767e105379f66ec0faead878091dfd56da621168a7b04f2ad9108b483e3ea71feb324c2fa7eb685ef0cd"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES16=r0, @ANYRES64=r1, @ANYPTR], @ANYPTR64], @ANYRES32=r0, @ANYPTR64, @ANYRES16=r1, @ANYPTR64=&(0x7f0000001780)=ANY=[], @ANYBLOB="f0f481665fcdda9c93c65e1a371addb1032edf1029b4bad46d62d5e59e997c1eee8060da1d40d3dfd97cb10b41faebf8337283ac4edd04e35356dd5799535d6563f56bd74c1c37e24e09e9632da29dc6f00960e1a960121cba8da095ff59d13572d116a60f4f7ec818aefacdf8917f00110e0a7b9584fc48b896af9f1650a9d6b73ebd2562e5abc7660535e1e739db2576894ff7bc668c2b9edda3d95c7228be72d6f8bb43ad84f3016e4a2a3b0010c91b4ff62fe73fa815b16845e9fb0460aa81b497818f5db77904b18a5ddb12e80e"]) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000480), &(0x7f00000004c0)=0x6) r2 = eventfd2(0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000200)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x22, {0x2, 0x4e21, @rand_addr=0x7fffffff}, 'bcsh0\x00'}) socket$inet_icmp(0x2, 0x2, 0x1) syz_open_dev$vcsn(&(0x7f00000018c0)='/dev/vcs#\x00', 0x4, 0x20000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001700)='/dev/vcs\x00', 0x2000, 0x0) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000001980)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0xfffffffffffffe9f) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) openat$vnet(0xffffffffffffff9c, &(0x7f0000001900)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x1, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) 2018/04/17 08:43:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) semget$private(0x0, 0x20000000000000, 0x80000000000003) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x40000) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x2, 0x8da4, 0x3fd, 0x0, 0xffffffffffffffff, 0x735c}, 0xffffff9b) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1f508547, 0x200080) socket$inet(0x2, 0x80000, 0x4bb9) 2018/04/17 08:43:42 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x10000) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/04/17 08:43:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'teth1_toqbond\x00 \x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1500000000000037e2862d00e06f3907b2d521aad3190e94b102e75393a67f7da22e6a040ebd05a18f6a09269d6dc5324d30396bcf8e9c904358d34865ebc5b36042bc2a89b7863545ee313899a83a256d2a8ee83ce1f1b17af148702ebbcad7d7a33316874b32c4f8fe999c6ac2"]}) 2018/04/17 08:43:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000001c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x141000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/17 08:43:42 executing program 5: setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000002c0)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r0 = memfd_create(&(0x7f0000000000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x40002) r2 = dup2(r1, r0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) openat$cgroup_int(r0, &(0x7f00000000c0)='io.bfq.weight\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/17 08:43:42 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x337) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40000) [ 86.609094] XFS (loop7): Invalid superblock magic number 2018/04/17 08:43:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') preadv(r0, &(0x7f0000000380), 0x100000000000033e, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x800, 0x2a00) [ 86.805696] XFS (loop7): Invalid superblock magic number 2018/04/17 08:43:43 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/17 08:43:43 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socket$pppoe(0x18, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008ed000)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002f40), &(0x7f0000002f80)=0x8) 2018/04/17 08:43:43 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x400000, 0x0) 2018/04/17 08:43:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1f, 0x101200) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0x4018aebd, &(0x7f0000000000)) socket$nl_route(0x10, 0x3, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x800, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/17 08:43:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x2, 0x12, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb5, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff]}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x50}, 0x1}, 0x0) 2018/04/17 08:43:43 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000140)=ANY=[]}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40080, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x80) 2018/04/17 08:43:43 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$inet6(0xa, 0x3, 0x3b88) socket$inet6(0xa, 0x6, 0x3) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f00006e4000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) 2018/04/17 08:43:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000), 0x0) 2018/04/17 08:43:43 executing program 5: syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x400000) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x73c4ac10, 0x40440) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000100)=0x40001f, 0xfffffffffffffc67) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') 2018/04/17 08:43:43 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) getsockname(r0, &(0x7f0000000180)=@sco, &(0x7f0000000480)=0x80) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x800) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) nanosleep(&(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180), 0xc, 0x0, &(0x7f0000000280)="0e41e97e0000000000000000"}) r2 = socket$packet(0x11, 0x0, 0x300) openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x282d42c4d5227939, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000100)=0x68) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000400)={r4, 0x4, 0x20}, &(0x7f0000000440)=0xc) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/protocols\x00') ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000000240)={0x31abfe1d, 0x100, 0x4, 0x100}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r6, &(0x7f0000001400), 0x2a6, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), &(0x7f0000000540)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/17 08:43:43 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000002c0)=0x400000005, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x10000) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x2000) r2 = getuid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x15be40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) sendmsg$nl_generic(r1, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="5000000022000a0a27bd7000fbdbdf251f00000008004200", @ANYRES32=r2, @ANYBLOB="2800030008002600ac1414aa08003100ffffffff0400960008004800", @ANYRES32=r3, @ANYBLOB="04005e00", @ANYRES32=r4, @ANYBLOB="08003c00fdffffff04001000"], 0x50}, 0x1, 0x0, 0x0, 0x4000800}, 0x44010) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x0, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r5, 0xe7}, 0x10) r6 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x40) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000140)={r7, 0x2}, &(0x7f0000000180)=0x8) r8 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet6_int(r8, 0x29, 0xd3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/17 08:43:43 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000002c0)={0xaa}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/17 08:43:43 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffff, 0x4a00) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000240)=""/174) 2018/04/17 08:43:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x80042) setrlimit(0x7, &(0x7f0000000140)) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffffffff, 0x80000) socket$inet6_dccp(0xa, 0x6, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) 2018/04/17 08:43:43 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) socket$inet(0x2, 0x80007, 0xffffffffffff7fff) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x69, 0x21, r0, &(0x7f0000000080)='./control\x00') 2018/04/17 08:43:43 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1, 0x1e, 0x40000000002}, {}], 0x30) 2018/04/17 08:43:43 executing program 7: syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1000, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0x0, 0x0}) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000028c0)=ANY=[]}, 0x0) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000840)=""/122, 0x7a}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0xc0189436, &(0x7f0000000040)) 2018/04/17 08:43:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x9, &(0x7f00000005c0)=[{&(0x7f0000000100)="b3a0f601098637e75cd0db147a810ae2e05e3644d13c13a44efce2f4cf03c0e1cb6cc154fd3b658cb862a8983d388b50a04875f0139437f106a495f2d4fef3a4315dc7279cde6b9233f45e9aa887bd552cdfa9b1fd85a83d36b3c9", 0x5b, 0x5}, {&(0x7f0000000180)="7ce864195c0855e1c818f609c5be695e31351dc9ec8a389a207aabfc6430c9cf35d1b6ac7cff9b5277d1e16933bb4bea0ce818b30baf00fb9795408734605d3d4acdb1f94d99e7632747d55890d477f19754fa8bac62deb48877a8a151989d5873c63796cc8355c595444a5a336c9b3ffa8167c00fe90a67104589a827e8", 0x7e, 0x9}, {&(0x7f0000000200)="4251d29e9f3f0219c9200252ea65ef229bf379007ec06a563385", 0x1a}, {&(0x7f0000000240)="c5d9f93744d9f1d50ce2f6edb48d360a25323d89a8eaf2669fc473d6be2e91f30abb616485e3d40700f69f5a202d212026e2666199d6c04610ae9e371500b04f4f71d70ea309aea42c059f145723e2ffe45e621e5d395b28f91e78586fc9c68a488c05fb1bfaf361433e607ebbb543e6155f1d28664bd533e58432a9dc282866bcb7e04685c924", 0x87, 0x8}, {&(0x7f0000000300)="239f9c99fc96e444514a493fff2400fec5a8e599fdbdd560149c415c945cd9dbf30da06031087b0afb0e84315e54f6e27772d8a81615f82b3cf2b9c8ab5883fa1e8137a92ef4885e543803122c96274d15bb14001be175d5860bb71b5f2d4e66483fcdb3108381f45bd50b1fd807884e6b1eb5b8d7543c59d4c46d96cfbf9e9e4e2fe2e886bbb22364eed054646c8ceffbdc2e2d94c053986f8cab0839600bbfbe8788f429a23e5b44ee6fc70916d2bf79b858cf1299aa0e0cab3ffc147c2e888f", 0xc1, 0xffffffff8d4091a6}, {&(0x7f0000000400)="cdfca11dde5bca5cb5397698df443d095754bc29abdc6ad8456ef9ca1ebad52db000b57bf61bcf9f7807b6659ed625d32efa22bc705f196c614dd21b84bcc8a85357a22d9f8f31d08e5b318ccc0f9f761fa9d5fd846de51c", 0x58, 0x4}, {&(0x7f0000000480)="b7bfd97dc0f337fc62812949ff85cfb978e3639472c0cf01ab72c890c1f48f6dbb88fe7d0f30771d1d8a21ffd5f2910f83", 0x31, 0x5}, {&(0x7f00000004c0)="c5bc0f97b121fc09e669f5662dde48b4e12731db5858da852f4cfcb62c0213fbcdfc6a414ffcdeab6c62c50a96f6356ad285a77ecb050d56d08a0f4ee5d44cfee4e7963dd949fcc0579d1ed1479d2501105a269368a4582464", 0x59, 0x80000001}, {&(0x7f0000000540)="31584ed2030042917af1e78d47d234166ed5532abe174c2fb0eb4ebab02e54e880fc9a3ee2608b46e3027c2e13eabb9fe6263aaaf4dd9f26bbcbcd0a20e39c1742b205d9a08c25e4e6d3716610236cbfaf8b446ff1dcc929e9cd4867aec6109f738f32acb96ae7f508bdee7719", 0x6d, 0x401}], 0x1000000, &(0x7f00000006c0)={[{@nodecompose='nodecompose', 0x2c}]}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000780)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4029ffc160c709be835be6353dc42ffa86eb9", 0x19d) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000003400)="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", 0x100}], 0x1, &(0x7f0000009cc0)=ANY=[]}], 0x1, 0x0) openat$cgroup_procs(r1, &(0x7f0000000700)='cgroup.threads\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/17 08:43:44 executing program 7: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000eea8c3)='./file0\x00') mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x50100, 0x0) getdents(r0, &(0x7f00000000c0)=""/93, 0x5d) rmdir(&(0x7f00000001c0)='./control\x00') 2018/04/17 08:43:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="16"], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000000080)=@abs, 0x6e) 2018/04/17 08:43:44 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x9}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/04/17 08:43:44 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={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, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000000)="0fae81050000000f01cf0f070f063e0f09eaec05470d2c01c4c11bd08d000001009a6a170000c4000f01c965f4", 0x2d}], 0x1, 0x0, &(0x7f00000002c0), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x220400, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/17 08:43:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x30, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/04/17 08:43:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x900, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000e7018000006a0a00ff7ffff6006118"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f00000005c0)=""/206}, 0x48) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x400) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000d50000000000000000000000000000009500000000000000b9e579d16850f625f83904e3f50d3f869b98387f2b"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xfef2, &(0x7f0000000300)=""/187}, 0x48) 2018/04/17 08:43:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x480800, 0x0) shutdown(r0, 0x200000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x647c}], 0x1c) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfffffffffffffe00, 0x2000) 2018/04/17 08:43:44 executing program 3: futex(&(0x7f00000000c0)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000000100), 0x0) futex(&(0x7f000000cffc)=0x1, 0x400000008, 0x0, &(0x7f0000000040), &(0x7f0000000080), 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/17 08:43:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='syscall\x00') syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4, 0x400000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) 2018/04/17 08:43:44 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/04/17 08:43:44 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) unshare(0x60000000) socket(0x7, 0xa, 0xffffffff) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4e040, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) [ 88.660470] hfsplus: unable to find HFS+ superblock 2018/04/17 08:43:44 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000188ffa)={0x10}, 0xc, &(0x7f0000056ff8)={&(0x7f0000000040)=@getlink={0x4c, 0x12, 0x324, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10080}, [@IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_PHYS_PORT_ID={0xc, 0x22, "a1f49e64cb1e72ac"}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x4}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x2}, @IFLA_TXQLEN={0x8, 0xd, 0xfff}]}, 0x27}, 0x1}, 0x0) 2018/04/17 08:43:44 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x100, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000a4}, 0x127) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000643900000000000000000000007110000000000000000000fc7f0000009500000000000000cfd70512595a7bcf54111b91f5341598a7f1bebc5d00cf425e901ebaf2f79c1a86541bda77ab639a993e443b59d094f057fdc7e6c096f80000e6f9b5cc078a17dda32b71c318ffff652bd55145a1c9f005ee72b473e009c2c3d25fc5779294c5df94582fa727e2a0fb2cc1af4223c5bc09afaf2074a092ab8bcbd4cb48abb3ed4c8881970e900b98c0395f3daf9da5dab9d241effd16443e296fb34993bbf8903fb81b44616f761ded9a16095b129d1ed15cee2f9037b910b306"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x930000, 0x705000, 0x1, &(0x7f0000000000)) [ 88.700737] hfsplus: unable to find HFS+ superblock 2018/04/17 08:43:44 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="d1b761e4dd06d9023dcb176a52d843e1ff1f5eceba75e87c3d6b64b6d9017f3b553d3e48562e79e6294f0c01fb90107315359a35ff9acdc468c24ac4aa17bb6e0d9612a939d23f0a9dabe11aa806bc9c44dcf8db9d859fb69d10206dd8ea1638b80677ddcb262cf4b07bbc137862e0b58323e151d241996427e918391a71f406266ccd2a55484d3128ef3f8bef14360d84284538f28bb3be61c60f381a3edeb61ff2c600bead3c389458e522cb4439f9c11817f7"], 0xb4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x20000800001) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x193) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000080)=0x3) socket$inet_udp(0x2, 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x82, 0xc1) [ 88.773955] IPVS: ftp: loaded support on port[0] = 21 2018/04/17 08:43:45 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x12002, 0x63) socket$alg(0x26, 0x5, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000040)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00%', @ANYRES16=r2, @ANYBLOB="00082abd7000fddbdf2505000000080005000100008014000100080001000a000000080004004e200000080006000e000000080004000300000008000400010000001400030008000500ffffffff0800040006000000380003001400060000000000000000000000ffff7f00000108000500ffffffff0800040000010000080004000100000008000100000000001400030008000300040000000800040082030000"], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000000)) 2018/04/17 08:43:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x800000000101000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f00000000c0), &(0x7f0000000080)="5a455ae2b6a67612e90812e4020200000000000000245d73fd4b1faee564cfc46abc155d002d2b84c90538cc0eedc5e29fc93a000000000000"}, 0xfffffffffffffed7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0)="aa", &(0x7f0000000240)}, 0x20) 2018/04/17 08:43:45 executing program 4: syz_emit_ethernet(0xde, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000091001f00810009000011dcffa864102367b5686fb89a5292a0ca8fd5e75f32aba95766dc12dd9c1771f17c7e02574fecc829c6a47cb7c4eda6a60501286ef2388b0d949a05e60c6d1366b71eeb5f6d651cbe077ac56b600c4c330a530d62221d0de7c505a9bb5ec8a1bbe966b63b4ef64a83676dc01b6efee40537fa566f754fb05b565ae016d28596396d200f2247a4b04dce5d1850460c8999035fe36637e564cce397a703a9017c160215649a7daa4d62c056133e926ecdd1551cfa1b475544be39b02f6e207350a26f84763f49"], 0x0) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x700], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x77d50800, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/17 08:43:45 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0xffffff85, 0x1, 0x4}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x8000, 0x0) 2018/04/17 08:43:45 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x3f, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="ac91dfa576e13503bb84a02e162f4d02c3f54e2970cb6084701f43d40e373d98dbf906f676781e9b3bf5013a27fc85669e3d5f1b538328cc51b877783fda5d7f9a186082efd93b0c32500d6f793aa07cfbd1f9f223315b9e1c35261c4d", 0x5d, 0x1f}, {&(0x7f0000000200)="00cb81e2d396867f3e397914108404dbd42de8b5579e69c217cfba69249f83c9c7bfbbf3100032d77fa7411b51baf995b70d993f3e8442eeea9f405b8a0f6c41a8437c1a252fe29440e0c010cdf63ec34d04f8861ddea587f9b495d0b92bff2e04d7cf1c2b2cc87f2ffb2b6854efe38d85c2e344a9cb6020b460792d68da4064a928ca1cab2878d8e4b53a61df4f0fa98cc1c7a0ecb0f198b923c14772643b5b196413", 0xa3, 0x4}, {&(0x7f00000002c0)="5c092887db4ebd90b678f37e3b3175b7efee0f276820f52ffffd398805297ba86957ecef6ae74ba1e5728819403403f1510795e9fb52928181bd36a86f5cc5c1ab1bff42114eaf3e2091c441e068efcc22574142d8c1c434ad8b8b2bf8ee44f4fa639ce270564a9c8d971c55fabee35747011553ad286cac909cdaab7a601912b5", 0x81, 0x2f6b}], 0x8, 0x0) syz_mount_image$vfat(&(0x7f0000000400)='vfat\x00', &(0x7f0000000480)='./file0\x00', 0x101, 0x9, &(0x7f00000019c0)=[{&(0x7f00000004c0)="2f23c0faf36239473bd084e351138ed0786f461f1854df18c9cce1232ed96cc8476857559ee0238bc97eac08f6e08a659389f5a6f57ad085de0d975d32a5b1d2c0a74d6cded1ece2ca", 0x40, 0x10000000000000}, {&(0x7f0000000540)="deb82e16ee42a168acd076ee7a784b27d53bb0ea394b953092f8dcc27305ab6b1a211f84172b157351c91c0efa82a299776401f92d8e04ffe5d9c1f83c", 0x3d, 0xfffffffffffffffb}, {&(0x7f0000000580)="bd6162441a7b6a530909fd6d0a7bbead2b05f5829f4b695bd24f571e57addee88730e541dc156570f7973dcfe54c8f6b488c25b81eabcf000726818dd65ca3d9e6ce6938c98d1d9022", 0x49}, {&(0x7f0000000600)="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", 0x1000, 0x5}, {&(0x7f0000001600)="85b2b4122827ca60977f4b18ca4dd2b7d806a28c298a6d54639b9ae850b74af662e22070c5ee8f2b7e2d0a2d28e09ca3d38d1e45b0d0d15e8b044deb52d3727039704b51964f75af596003451a16a40f9072787683b8850fb771a19da46fd5950b3644028bae9deb12afbb87a9523589bb6fa17c1296e8ab828438227820c0eb5d0ac839a07fdcc33821e59d0fc4c8ffe33d6e99e04259ee7df22a7ff286afe0987c6c8b1cbccadb7a22feac9ae5a50943f3e83a02302e25bdda82e733cd4b4910f6", 0xc2, 0x43306732}, {&(0x7f0000001700)="e137489984286ed407a4c6c7dfada78d7b02400a09916858010f14f7e2c513c8c869be1dcd5a6fa049281b9d7893dae1d1333e16897b64346a803fb3c0c64fafc8e848a2cf513069e7b9182cf7be273460ed9191b0de305203558dca96d72c1b0c0547f4cbbbe5ae302efef9679f4003fe32129bd40f675d17b415510c4a1db1ffee9c64890dbc72f39e2673ae9a47d380a762a4a8b5b06d3f9479840fc6a81d047af3d393a03000e9915e178cef2943b4e9bfa20d84915cc7d4904775da02d0f478", 0xfffffffffffffec6, 0x8}, {&(0x7f0000001800)="3d2d955e4af96db7eca49ea96f0fd4492977c4c381c99b2917e13adec4db8278b82ee48b656e6644d8d9a3cfc5ca4f87b28fbe84aab3887dbabc82fead8058ebb4e663390bcd9400c7d8e44a890fc23962f7902ffc5e76c00ab7bc6a", 0x5c, 0x9}, {&(0x7f0000001880)="442ff3bcf53e8b4fad46075103b65b5fbe90429f4ac0a5cab4b10ad0f62e35cf489a359d5ac4e73b081f58ebdf0a6c4cda", 0x31, 0x7fffffff}, {&(0x7f00000018c0)="c64dc40f1bcefd5de952073bd0f942c5a9822d06d484f92cdbbfad383cdb8b007c42a2ef1e190f11842295f7e4b82bb121173e1fe499bdffbdf2f9b21120535e3bab4b42daf7ade9dd20aaaff9d54f7156b5b310f5ef79bcdc45971d5124518d932f2cc9412c99321c4cc2c555a366e8c2d72ca755acb3dcefbe4d3e87ce90b42e1ce7865702ae877c3423674098ed77461508dd0e275619f73a21f50f970e635e3f6747621e9b3a4108e2d5019d7aa7e00976baf86a91a99c5bf06aa3c58fd8c787f7a8a37cbbe60d2227dd6846ba9855e6f1fd7444300cbe52f1698f243158f13aef8c06e689847b6bc5", 0xeb}], 0x100000, &(0x7f0000001ac0)={[{@codepage={'codepage', 0x3d, '775'}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x32, 0x32]}, 0x2c}]}) sendmsg$nl_netfilter(r0, &(0x7f00000029c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002980)={&(0x7f0000000440)={0x14, 0x1, 0x670a, 0x301}, 0x14}, 0x1}, 0x0) 2018/04/17 08:43:45 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x2000) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x80002) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/17 08:43:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8041) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/04/17 08:43:45 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) setreuid(0x0, r1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) setreuid(0x0, r1) [ 89.752482] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 [ 89.780504] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 2018/04/17 08:43:45 executing program 0: 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_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xa3e3]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f00000002c0)="b805000000b9000000000f01d98f8958010967420f0966ba410066b8030066ef83b90d0000000d440fc71d00000000654a0f01c80fd42e660fd4556fb9730200000f32", 0x43}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2000, 0x0) 2018/04/17 08:43:45 executing program 7: syz_emit_ethernet(0x54, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [{[{0x9100, 0x2000000000000, 0x5a1}], {0x8100, 0x4, 0x6, 0x1}}], {@mpls_mc={0x8848, {[{0x6, 0x539, 0x2, 0x3}, {0x6, 0x7, 0xff, 0x7}, {0x0, 0x1, 0x1f, 0x3}, {0x7, 0x200, 0x7fffffff, 0x7}, {0xfffffffffffffff8, 0x2, 0x8001, 0xff}, {0x5, 0xff, 0x94, 0x3}, {0x10001, 0x10001, 0x0, 0x1}, {0x3, 0x8, 0xb64, 0x12000}, {0x7e, 0x2094, 0xd06, 0x380000000000000}], @generic="b2b643770e8306e4ab45277e95a8fdad3af7710208a7e72f82eb"}}}}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x80, 0xffb, 0x20, 0xffffffffffffffff, 0x0, [0x140]}, 0x19) 2018/04/17 08:43:45 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x7ff, 0x40100) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000feb000/0x13000)=nil, 0x13000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000001, 0x200) openat$cgroup_ro(r1, &(0x7f0000000080)='io.stat\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff8000/0x4000)=nil, 0x4000}) 2018/04/17 08:43:45 executing program 4: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x200804) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_extract_tcp_res(&(0x7f0000000200), 0x6, 0xffff) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) syz_extract_tcp_res(&(0x7f00000001c0), 0x3, 0x7fff) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup2(r3, r3) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000040)=0x8) read(r3, &(0x7f00004bdf32)=""/206, 0xce) socket$bt_bnep(0x1f, 0x3, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x5c1000, 0x0) r5 = syz_open_pts(r4, 0x0) ioctl$TCSETSW(r5, 0x5403, &(0x7f0000000080)) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0xc0000, 0x0) 2018/04/17 08:43:45 executing program 5: r0 = openat$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$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000300)={0xfffffffffffffffb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x2, &(0x7f0000000180)=[{&(0x7f00000000c0)="5d51c9eef7a4cea1880f430c714e4cf6f56903cf992a112ea8708b995a9a53560355c90ecf2667813f90", 0x2a, 0x400}, {&(0x7f0000000140)="5132b476a716fc36f8945f0d5100c4b393", 0x11, 0x3}], 0x10000, &(0x7f00000001c0)={[{@errors_recover='errors=recover', 0x2c}]}) [ 89.878314] irq bypass consumer (token 0000000029f49f51) registration fails: -16 2018/04/17 08:43:45 executing program 6: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x8800, 0x0) openat$cgroup_type(r0, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x500, 0x10000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000050035eb4b3500000000000200000000"], 0x14}, 0x1}, 0x0) 2018/04/17 08:43:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0x3, 0x27c) socketpair$inet6(0xa, 0x200007fffd, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x1, 0x4}}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) r4 = socket(0x400020000000010, 0x3, 0x0) read(r4, &(0x7f0000000180)=""/190, 0x69) write(r4, &(0x7f00000000c0)="1f00000056000d6dfcffff00bc0203030700ef2104173f81000000020000", 0x1e) write(r0, &(0x7f0000c9afe1)="1f0000001500ff03f92f01051c180fff0100000a08000200000e00a0", 0x1c) r5 = socket$netlink(0x10, 0x3, 0x14) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000600)={'syzkaller1\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) socket$netlink(0x10, 0x3, 0xf) socketpair(0x0, 0x2, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x16}}}, 0xce, 0x9}, &(0x7f00000005c0)=0x90) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000080)={0x9, 0x1, 0x0, 0x4}, 0xc) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00000004c0)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="310000001f000000000000000000000006000000ac1414bbe000000200000007070100000000000000000000000000000000070000000000000000000000000000000000000000006ef1f38b514bdb2d01010006000000090000000100000000000000000000ffffffffffff00000000000000000000ffffe00000024e2300061f00000000000000000000000000000000153242cdfe3337fc0100020000000000000009000000000700000000000000ff0700000000000003000000800000000800000004000000"]}) 2018/04/17 08:43:45 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="f2df14e190d1a8143817c48f9d5879439bfd83079ad4a190f5e6e20b6a8936ab6f91ac2692d5e7ddce82e0020711449045e8a801b11203d506251a47e7ec0b18ddd117061dddf4eb3b28e94920da18ee81b9d17d1fe54eedf82b1be5be08cd6bc45e55546607940e984319cda57e2117b98add33fd674390f638b623da2dd1d1f822619d1f77d6d5993d08d6c07743c61c47f2c5df9e7be8f78a859d674d8561", 0xa0}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000001380)=[{&(0x7f0000000100)=""/90, 0x5a}, {&(0x7f0000001280)=""/166, 0xa6}], 0x2, &(0x7f0000da2000)}, 0x0) [ 90.093587] __ntfs_error: 184 callbacks suppressed [ 90.093598] ntfs: (device loop5): parse_options(): Unrecognized mount option . [ 90.216156] ntfs: (device loop5): parse_options(): Unrecognized mount option . [ 90.400564] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 2018/04/17 08:43:47 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9a, 0x121400) r1 = memfd_create(&(0x7f00000001c0)="d2", 0xffffffffffffffff) pwrite64(r1, &(0x7f0000000100)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9e33112a41d", 0x41, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000005, 0x1010, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) 2018/04/17 08:43:47 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendto$inet6(r0, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0), &(0x7f0000000280)=0x8) 2018/04/17 08:43:47 executing program 3: socket$bt_rfcomm(0x1f, 0x1, 0x3) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), &(0x7f0000000000)=0x4) 2018/04/17 08:43:47 executing program 5: socket$inet6(0xa, 0x80002, 0x88) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) 2018/04/17 08:43:47 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x80000001}, {0x80000006}]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/04/17 08:43:47 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = eventfd2(0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000300)=[{&(0x7f0000000180)="eeeda49c8f1c73c1d2cbbc18d88fbaa9a7d44842328323ec3c0ca7e013da6bbc6d04c3ebed21492267fa3901195840ca3c2d9a5f390f066eca16dab7ed9c50588971505e029e60606d02396d59b40c6bded28971cc10d26209f14d63e12b846b87ae2436c7346e07a36f75ebb2a739cbcab121", 0x73, 0x3}, {&(0x7f0000000200)="44cbffdb71fcaf57991cdf2f949b9ebc4068c624406923b943d227e22d68ffe15eb3607226d934caaf93554d5fdf581beb6e202f5f62f4c7cd2e6d06eb7200b5b9c9852b80e28a55703a9eb4e8220fb23e727036e0a5e8ed643db60cdcb92f4c9ed08bedc8788fb7b516347cf4603c1af57ab23f6ef1065484d2ded54bbf1e7d9d1583b2cd903ec0495db77b252761e89015e2a13bab18ecc5cb76bcf2e953b5b3d6f86f8d8a83eb9442c628a53d90e1c27865d14c473a3804", 0xb9, 0x9}, {&(0x7f00000002c0)='T', 0x1, 0xe6}], 0x100008, &(0x7f0000000840)=ANY=[@ANYBLOB="6769643d3f387d370031372d7d322c66696c655f756d61736b3d373734342c63726561746f723db9ed5a672c742870653dd69db3562c71756965742c73657373696f6e3d3933262c00f2945757c8e8a473cd03faa6df6bf8942514956298f5fd7edd753cebb5234cb9036910b38c8de1515cdcf4c290d972b64365d82748af98c6ad439d2c435ac5a9622baf82260803b5a9af6a72a3bbad7f11a7da17db37d7fe179a7272798eefa145b881a17cd0717764a1d0f822f80dd043f3c4d1eec50dc759eeb0be"]) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) syz_open_dev$sg(&(0x7f0000000800)='/dev/sg#\x00', 0x40, 0x10002) write$eventfd(r0, &(0x7f0000000140), 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) syz_mount_image$hfs(&(0x7f0000000400)='hfs\x00', &(0x7f0000000440)='./file0\x00', 0x4, 0x6, &(0x7f0000000700)=[{&(0x7f0000000480)="2ed2eec0e5c83baab54079295684a0", 0xf, 0x6}, {&(0x7f00000004c0)="43c193d71be944023b0afb4b915481401b27b7704d21c2746944de253832ab52c39562b3fdd4f3dafc14fbf234aa68cc3c5b091fd0541599ffc3e7bffb903be435c27c973da204e5cddbe337a26d3a0b8c2fa25a83ccecac152f1bc311", 0x5d, 0x5}, {&(0x7f0000000540)="a7d770d0b26acd75e6e4fa3b57db20422b3fe5d4cc3295ac7869cd103a64a77634dc1df3fc7ace306ceaae", 0x2b, 0x2}, {&(0x7f0000000580)="0a8785af4a51211d268b29047f9c53c4712a2c4622630a4ccf3c4b202a11b0234fedbdb132ad435e9f1afb823e6c81e4c842b35b0485fd2cca9e7d67e98901211ede363306d291d17295511b278bc2bed9b4aa42799999c4ffcb0a4d4f7b55301c4b7618a2799a", 0x67, 0x2}, {&(0x7f0000000600)="ec7b14d8f9bdfc7e67cdad4c9986adbdb6e86d0be598d758896adba4ad3ff0614b87196515eef1e26f305125edeb74d8ee15443d53452e79b0fc1d02e7e9da3d733bae07beb952500b9fa0ef472f0b70238bf526f5581a194ad04474bd63b5bdcb9d9360d750bf8aeb7bdae28f8dc77941c5bbe697ba2e6ae6f39d47cc8a513a7d5cee442baa9f43ef8795cc1e80e732d33400b7c8b235c3a2746dfccc71e7f718efada1438b159dbd908c1e", 0xac, 0x7}, {&(0x7f00000006c0)="b1275b66757dddedf389b5ec439508dda70a7783c34237553ea41c66ca69b8a0f8", 0x21, 0x1f}], 0x10c0, &(0x7f00000007c0)=ANY=[@ANYBLOB="717582257400000000000000000000"]) 2018/04/17 08:43:47 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6769643d317f352c64606f64513d3778ee6d6f64653d3d7e343535303d2c7362736563746f723d39373e2d372c6d61703d6f66662c6d6f64653d37b6ce532fa576ba2e529d54347760084ebdcdba0728d78e24d817bcfc9d5889240edddc124797707345ed67767f2b9eddd937118d3beb1208f5eea5ea93cc4db7855d2f29e4914e2540b61c8c1f4c93327bd8ef562cc4b0c87996b45678978d8721f859dd"]) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x10000) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='bpf\x00', 0x0, &(0x7f0000001740)) 2018/04/17 08:43:47 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x2}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40000, 0x0) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x800454df, &(0x7f0000000180)) 2018/04/17 08:43:47 executing program 2: syz_read_part_table(0x5, 0x7, &(0x7f00000013c0)=[{&(0x7f0000000080)="f5e0bbe1f1", 0x5, 0x20}, {&(0x7f00000000c0)="b6124a8423b6eda9015544ad7cdec54c8537f712fd73894ccb27652383b44e2e64da6534c88cabd93956710d8fb134379c9ecb37e925e8e974a71d3ec72d40fa4054d0e1335ccf6367ed2c38014666336a2dc6738de16aded1e8f139234f38cd1d3058f458775d57c9b837696e87d1f538cc60bd328f4a0eabd5dced54fbb3d9127f181c1b2dbf75d42b57f615ea42e90c33b25015f4f89d86bc456dd6d1ea540ea007aed433ff69f51220385fe6b47fde38d81e3ac0e7e88d77268e093392a7319ae6a7a596fcd5b94c54791050d38c79b363947fa71c5877238423a0c0b339ff91cdaaba76a3ccaff46ed617177b63065a", 0xf2, 0x10001}, {&(0x7f00000001c0)="48112245be800221c5cf6e079c6928c10a", 0x11, 0x5}, {&(0x7f0000000240)="7ebaa0cc86f035805e9716c8bd5e2d244387ec5c7f0de67d35911cc6ac70c05c1d10a79e908dc995c3ceb1a434c0636690e00d71fa15aa2f758c94741e8861d921b2f7f614d62eff71ed4f1740a9764c14e47f6485c6a0468127757b936221cac2d5b3474076c43cd0605f1829b8aa3af1279592575af7679aaae8173ceeab49b8b64517f14ee6e1", 0x88, 0x3}, {&(0x7f0000000300)="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", 0x1000, 0x6}, {&(0x7f0000001300)="451949744a05a2bdd68bb0110d3d90e08f4e56f48ce204cfd25a94a89e68b89750f9270b5b74aeb207cba9782b260642b13808a596eb9f82fe12c39e6ab473ff8caafdc003b74f4807d4bacf59301f87a6da501e765523", 0x57, 0x4}, {&(0x7f0000001380)="67599c3b476f5c38963935", 0xb, 0xcc}]) syz_read_part_table(0x0, 0x3d2, &(0x7f0000000200)=[{&(0x7f0000010000)="0200eeffffff01000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c", 0x4d}, {&(0x7f0000000000)="f01dbffec3c5c66a1870e63a50c932d1b4c275a784b32f0492b5a2f007c60cd35d4e2cf1f561e3b0ef783858f29019843d1641138d5f74eae8a74c73d55a5341f2d616bb2ce376bef73bf8415c62b23e03b689fa86eae09dad12f0a868cb3072e160563062e9b8b5de1d7eac01efad42d45076", 0x73, 0x972}]) 2018/04/17 08:43:47 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2000000000000003, 0x8008000000007) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) socket$inet6(0xa, 0x80000, 0x7f) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0212000080f93b3fe420009858db0200"], 0x10}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0082, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x9) r3 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000580)=""/124, &(0x7f0000000040)=0x1d5) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x8) fcntl$setlease(r5, 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x400, 0x5, 0x7, 0xfffffffffffffff9, 0x68}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000600)={r6, @in={{0x2, 0x4e23, @rand_addr=0x3}}}, 0x84) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000400)=0x40, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(r5, &(0x7f0000000440)=@known='security.evm\x00') truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) r8 = dup2(r4, r5) setsockopt$bt_hci_HCI_DATA_DIR(r5, 0x0, 0x1, &(0x7f00000000c0), 0x4) ioperm(0x100, 0x1, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x400, 0x0) restart_syscall() ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000000080)={'bond0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)}, 0x800) fcntl$F_SET_RW_HINT(r8, 0x40c, &(0x7f0000000340)=0x10000) 2018/04/17 08:43:47 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000001c0)=0x1000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) close(r0) 2018/04/17 08:43:47 executing program 6: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x8) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000240)="000000008c00", 0x3) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80100, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa4000, 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x0) 2018/04/17 08:43:47 executing program 0: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x200000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1f, 0x400000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/17 08:43:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x500) lseek(r0, 0x0, 0x4) 2018/04/17 08:43:47 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x127b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x6, 0xfffffffffffffffc, "390013210887000000e20000010000009f00000023f7d1d65f90b0e6330ee7030019d802000000000000002882e8505bc94847ebb55bd19f335b5bffff0001f3", "cfa430545a540dc1c149b7b81579f6a41c51f7d51933090082ab867dac761faf", [0x8, 0x40000000000000]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) 2018/04/17 08:43:47 executing program 2: socket$l2tp(0x18, 0x1, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x0) 2018/04/17 08:43:47 executing program 1: socket$bt_cmtp(0x1f, 0x3, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/17 08:43:48 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/cuse\x00', 0x400000, 0x0) r0 = socket$inet6(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$minix(&(0x7f0000000600)='minix\x00', &(0x7f0000000640)='./file0\x00', 0xff, 0x7, &(0x7f0000000a40)=[{&(0x7f0000000680)="011e442312f09b8c7f8eb67b207cf367f58531d9b91aad7f99885dcf9f8644f030b5594271879c1db4f42b2a7d42f460f1884547fa98e4d3334fdc98b31c99d2bb84b58c48b8c57e7c7c21be6e", 0x4d, 0x9cff}, {&(0x7f0000000700)="b02d2b91cc3296d11a63d8dd177367625fec6ae494eec63406428404f19777e9bb5ec9b3fcd17097e46a21f1a43b8a10552265d7fba0caf4f677babff0cd939257e1abb58e0b3a63a019300abd470389096b506d", 0x54, 0x5}, {&(0x7f0000000780)="9e8bfb499fe90a4c8f7f6e87e3b24c0728b209f9ee234aff348ab6372893240e3e6885bd78731de34b12a51f088c00644dc71c5df72a5c99f695e8ae6425a0f5e583e5091288c6734de752cf9e261c8cbcec8caa100e2a401ffb87a0f7e179d496e0978f57a461f88200205ab08a824e91561c8f7a0fe10615a01ad40f2f5ea37855698f74d140da472c9e5d093e5c0988a925eb0f6340d634df1f689c832c94105016590a10a6dd2d09bcf6c1f606c268fb806b8cc16992a529887c4980fa6db0240bf1cbdac7e12afa6070b2da6514e1bb530eba4a0f306df476fa550ad7140a123604ab9bc856", 0xe8, 0x100}, {&(0x7f0000000880), 0x0, 0x2}, {&(0x7f00000008c0)="9c8478a44aa8cb98", 0x8, 0x100000001}, {&(0x7f0000000900)="57c2f5af00b2d195bfc3f152efc3930b6e19d79a5b87ef19f5aabec86b855ccf53833e90f8f16526cac71d91798310c68a91b72d080d6eba7481d4f85b52e66ecd1371580e165c7928d21a16010b33078ccf158404dd8bea141cdc5e563bc96b5f86f98b868cc14213360d11c83e44c4b8cbc6c3029e8fca84a695a43502152a82f6a86647e79f0ed1dd8545e9f279131ffdbc93f6e554b334f7ee393fbe6d01c9e533285a5da1e9844bd8336207f5968f3493a82a38ea28eb8cf341b59b180b5bf1ef74c90ec139b0afc7f395928de98ebb0d5478a26412cced5a28b6ecf38d7d5f0d05a7939327c55b", 0xea, 0x9}, {&(0x7f0000000a00)="1845783fbae8a15e9bbd125447091d8e36c71544d7e079e5fcf129bd0fc7dc6ed6c2a7899dc6e6d7d7", 0x29, 0x8}], 0x188090, 0x0) socket$inet6(0xa, 0x4, 0x8000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_mount_image$gfs2(&(0x7f0000000880)='gfs2\x00', &(0x7f0000000b00)='./file0\x00', 0xffffffffffffff01, 0x5, &(0x7f0000000d00)=[{&(0x7f0000000b40)="67a73547463842710ed3a48c913f5fdcefd91e803216", 0x16, 0x81}, {&(0x7f0000000b80)="a0f53e531b4e840ce78fd7f23dcfe658445f146b9410afc2ae1fe650529e93cf40b262a804de6ce30a2a8f2fd16db1012d2d71c4788c9115ab0c3f04b6616a4efb7a40866de40e63940c703ff0e37be34fcc9742e8e1bbc8523e1bbd1b2c70c2", 0x60}, {&(0x7f0000000c00)="b403dac26c777de210d12fabfa1271920a48d83e20dd280431820963cec3d6e7acb281e0c11c54978013c6503364b23f2d6d4316bf", 0x35, 0x1}, {&(0x7f0000000c40)="ff7007454f34357bdea72003b993bfd4cb8621dbf19ec120607453ad1634afdba2a35001bd07f94fa14becb9ff1cf1a5b1bc80d72b44cdc0d6f6e78e29d267b0915e087205170345bd6a53b1090fd63c16b2eb20da91ee04db8b5a7940ec0c4e4933b2cecd80", 0x66, 0xffffffffffffffff}, {&(0x7f0000000cc0)="4ddaf4ac63582bb5aa0cfb018582b0063b6bb413b297a92508a1", 0x1a, 0x8000}], 0x800000, &(0x7f0000000d80)={[{@meta='meta', 0x2c}, {@locktable={'locktable', 0x3d, 'proc'}, 0x2c}, {@quota_off='quota=off', 0x2c}, {@loccookie='loccookie', 0x2c}]}) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x100000000, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000100)="67d3d1c0233379a0dd5747a05ac695f2f6cca2e8172142582ce1f0b98d34d4f2f29f8fcd3cfb2b77b8ae0eb6e2690ff525fc8d00679907ba86a66e3d32b6583f103850b4ebee54079ace2107f6194c333bcf93b53b0b9dbd21c99a719915839aab9287bf7d0116503abff04649810935cd437e7c924f4e7d805a186369a1c31aede18fe77d4595a790e4", 0x8a, 0x60}, {&(0x7f00000001c0)="a19a79f40df230f3a569df5e753b1ba964774bd0ba399948da363ed58a4840bae21be860e7a34070743e", 0x2a, 0x2}, {&(0x7f0000000200)="c8f65dbeee16c68b2d93f8f93678986469736fccb436f3fa16bde353959370731af6588c55425540111e6536a8e9", 0x2e, 0x1ff}, {&(0x7f0000002080)="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0x1000, 0x4}, {&(0x7f0000000240)="c2c5408fa9ecedc7199cdc5638a8c249c6b06129678988599b4f214585ed5773650f6bc42061874509d56fa71ba1fab87ba0b82264343800b85a0522318b0711a598069d2b0b903343f213b261e7e3142171f244a471c5957e", 0x59, 0x8}, {&(0x7f00000002c0)="d194f241359ebd445bb9c879831ce27a829404939340bb2a44fb516749884d9d6f537ff4adb6e95aeebf71d29b5ad61721c3df588b76cb50c62790ba39b2ba5784752ba4e32efdca9e8e03c40cab4c4290cc687636a8d7de070fcb4a53a3d54a1844d6e98380465ebd59d4f64304033c7fffdbd3ff297083d4df25e3c552a8f97a75a84fb9562aac7ca3418794c2526c45b3c66b02726adf900d8e", 0x9b, 0x40}, {&(0x7f0000000380)="877c18bd046fa91ab248a00f4c034aa4bc933873338cfb68a99721e0a415ca5c03008f42d0e86692c154cb61ccc157e15fb08d", 0x33, 0x10000}, {&(0x7f00000003c0)="652cc84015e177fdf7b016ea28534c4c2ed9587365813e907bdbc314310d9e374e1d22d226750e2bc2fd83993f309ff1445f6f11b8005de6e6ce743191009dc9c8d81075092c97f99519bf5eb5ab8c6b55bdc7e6cdb9895e93f0132ed1a309b463c84a6b840f8a0bdb196735425eb6a0b87b63e12f383e5b6e3a2efd37a20e5211fe524d1774d3e1f5684eb1e78170aa94368977a2b6d762782ead15033124317d262af40309a2361c8bbb4cee004fa269ae1f5a515bb86c8a04214a32bc397ae7a6b5", 0xc3, 0xfffffffffffffeff}], 0x100000, &(0x7f0000000580)=ANY=[@ANYBLOB="6578706f73655f70726976726f6f746c6f6361746f723d6205fa704767374b47726a71756f74613d73797a2c67727071756f74612c7461696c733d736d3e6c6c2c6261729c0000003d596f52cb2cf4ae6e652c7265706c61796f6e6c792c7461696c733d000000000000000000"]) socket$inet6(0xa, 0x0, 0x3d6c) getsockopt$bt_hci(r0, 0x84, 0xb, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/17 08:43:48 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x1, 0x80000000031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="62b07566932e00"], &(0x7f0000000700)="65d82c9876f836fac4a2cd5f637468316c6ede", 0x13, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400) dup2(r0, r1) 2018/04/17 08:43:48 executing program 6: socket$inet6(0xa, 0x80000, 0x6) syz_emit_ethernet(0x15, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@llc={0x4, {@llc={0xff, 0xff, 'a'}}}}}, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x22, 0x1, 0x0, 0x0, {0x5}, [@nested={0x8, 0x11, [@generic="04"]}]}, 0x1c}, 0x1}, 0x0) 2018/04/17 08:43:48 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/17 08:43:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000100)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x3f}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x200}) 2018/04/17 08:43:48 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/30, 0x1e}], 0x1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) read(r0, &(0x7f00005f6000)=""/99, 0xa79) 2018/04/17 08:43:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x8020, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x4) r0 = open(&(0x7f0000000300)='./file0/fil.0\x00', 0x800000000002040, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='io.bfq.weight\x00', 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) 2018/04/17 08:43:48 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x400}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000001600)=@known='security.capability\x00', &(0x7f00000016c0)=""/45, 0xfffffffffffffded) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20001, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x7503d76d931aecbf, 0x0) 2018/04/17 08:43:48 executing program 5: keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/4, 0xffffffffffffff78) 2018/04/17 08:43:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0x1, r0) request_key(&(0x7f0000a98ffb)='}ser\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4), &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) [ 92.397234] gfs2: not a GFS2 filesystem 2018/04/17 08:43:48 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000006118a0000000000000000000000000009500000000000000942408cc4d34274fb0bdd0717a17da277a8e25945c64625422a5d5f9b12775a2d696672a3fb256c789987223b63a3f6dccc417b96f476469e1dd3208534734075c35a1aa8d"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/17 08:43:48 executing program 3: ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000380)) syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x200200) socket$rds(0x15, 0x5, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$key(0xf, 0x3, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x0, 0x4000) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$notify(r0, 0x402, 0x5) close(0xffffffffffffffff) syz_open_dev$random(&(0x7f0000000480)='/dev/random\x00', 0x0, 0x10080) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x158, 0x400) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000f1dff8)) perf_event_open(&(0x7f000025c000)={0x0, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00009dc000)) syz_extract_tcp_res$synack(&(0x7f00000003c0), 0x1, 0x0) syz_open_pts(0xffffffffffffffff, 0x200000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000001800010000daff000000001700000000dc000000000000000000"], 0x24}, 0x1}, 0x0) r2 = request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='cpuset\x00', 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7}, &(0x7f0000000440)=0x10) openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x200, 0x0) keyctl$unlink(0x9, 0x0, r2) 2018/04/17 08:43:48 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000140)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=""/48, &(0x7f0000000100)=0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000348000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffffe, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0x10000}}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) [ 92.496663] gfs2: not a GFS2 filesystem 2018/04/17 08:43:48 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x114, 0x200002714, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000080)=0xc) socket$alg(0x26, 0x5, 0x0) 2018/04/17 08:43:48 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xc0000, 0x0) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x40, 0x20800) r1 = socket$netlink(0x10, 0x3, 0x4) socket$inet(0x2, 0x3, 0x6) socket$can_raw(0x1d, 0x3, 0x1) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x48}, 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x201, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/17 08:43:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719", 0xb0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x94, 0x1) 2018/04/17 08:43:48 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x9}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4400ae8f, &(0x7f0000000180)=ANY=[@ANYBLOB="00000007102c07af3c7655ba00001300000000000000"]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x0, 0x40040) 2018/04/17 08:43:49 executing program 6: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='qnx6\x00', 0x20000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/04/17 08:43:49 executing program 1: setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000080)=""/133, 0x85}, &(0x7f0000000140)}, 0x1) 2018/04/17 08:43:49 executing program 3: r0 = userfaultfd(0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0xf31c, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="229dda9d65a06f00e1363aa488cfdb8673ea0dca51c854c9a3d1b6dba4810a909154b5ad8e6d780208d72c15835c1acfdd5bcf4185e06351d8ffdc968a9dcc8551196814de7fefd483e9eecb4f7ead7a64d9e89e2481292ae21d5848875ceaa6d5e6141b1ccf544bdccf27e8a44a923e44253f72eee95b7364c46df49251e582dd015494470893a472ef11ab6fdcf5db4103132977251668cada1e563df414488249434f6146d3245f3f6066d20dee9a5af703568e657d445b61e7b89a42bee56c7ca9038f8c07842801831729", 0xcd, 0x2}], 0x1006000, &(0x7f0000000240)=ANY=[@ANYBLOB="e0f744636469725f756d61736b3d31372c696f63686172739317e46d736f383835392d322c756c618b6b3d373234362c6769643d007832373900007f2c0000000000000000000000000000000000"]) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/17 08:43:49 executing program 0: syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') r0 = socket(0x40000000000007, 0xfffffffffffffffe, 0xfffffffffffffffe) setsockopt(r0, 0xff, 0x1, &(0x7f00000001c0)="619bb1ac5e", 0x5) 2018/04/17 08:43:49 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3f, 0x511c00) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x5, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0xffffff85}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/17 08:43:49 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x8, 0x6, 0x100000001, 0x0, 0xffffffffffffffff, 0x10000000000000}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9db}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006d6000)={r0, &(0x7f0000eef000)}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200000, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="415fbbe6ffb8f122ae9cf943bf422d946e830ed8ee80cb53ba5176a3710ceb09b9f11c704748fdef78345e68152ecb3979f2a16ba1a7c948c04672d88fac3c624d8b74c9d1301a303b347b9957f54ca1f16d521a2be8c36925251b0a1b0b061789b0e0b7073da768f763776105bf2719c29d21c61cac14ef81d70c6d209957db929acab7eb8eb92c1fb5ee1c9c25c8a1dc1fef61e4231dfd4fc0a09e4099592596f9cad6bf712a59f3f365df94b4290e5a475472600179ab6818610c192361af4becfdc9ea6b0743abe55c832ff919c087adb0130e01eb", 0xd7, 0x6}, {&(0x7f0000000200)="86750cc6400f0cc2adb4c9b257dcb8f5a998bb207e693ce1269093d3624f32f7971f6fe56659f7ed7fd6e4d061a7ed22e3d24c4712ab351031668e605ec8c146a6048850a9a88374af61da452b8215da67749e4dc14f62c7fa02cb0b4ed3b89d5f23d0985f20a4bd63dd44", 0x6b}], 0x62, 0x0) 2018/04/17 08:43:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffff7, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$binfmt_aout(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="3f82db0f318ad539e8"], 0x1) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) recvmsg(r1, &(0x7f00000024c0)={&(0x7f00000000c0)=@ll, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002440)=""/110, 0x6e}, 0x40000022) 2018/04/17 08:43:49 executing program 4: r0 = inotify_init1(0x0) socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4202, r1, 0x0, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) 2018/04/17 08:43:49 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000002cc0)="73797a6b616c6c657201", 0x7, 0xfde1, &(0x7f00000003c0)=""/187}, 0x48) syz_extract_tcp_res(&(0x7f0000000080), 0x100, 0x3f) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/17 08:43:49 executing program 0: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x200071, 0xffffffffffffffff, 0x0) mbind(&(0x7f00008dc000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000900)=0x80000000, 0x7ffffffe, 0x2) r0 = syz_open_procfs(0x0, &(0x7f0000adc000)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x5a521ff1, 0x9, &(0x7f00000007c0)=[{&(0x7f0000000100)="291857017168b5841557f2f87f552f8010c505c807a5fec67f2dd07ee46f6562ae399393b78dfb36e63254bab62cef27ddd0acab53d2ae0b52ae5c99d03304e69be6eac36d1841d3b6e1ce025125561e1621935ab1100faa270bc0cc1b194619a4ad644f4f2e13e03a899f5bb7d1adf00433d8f60c8d1096df2615a2acf6f89e6e43820613ec959d1c718b200b95d934b028ea64b33a1271a3f7eef46d85d374ced96df9fe5a85d23c11e5c8662fb581f93e206d04a52e9e054381aafe3851daa93500896169e5d3e35a4b6b7b837e3950b9d857e1bbb17535196f580381", 0xde, 0x81}, {&(0x7f0000000200)="c408ff8c286ec028810a1e5dc1f86a2ecc0b2a8f9f9ada53e8f6ae22a47a994fbdc7a028426ccf801393af9d313fa0a666fc99c073181bdce0e613950303be0fd2ae5081a8c8858467d88049e3a15a77a2748b842c060f1a5b182a501cc4c495e5b2b039d204c26fef507a0340d847335d284b9786ae90fb9fb477d4575ac65014ae551193cbd029a6dad63db2ca971216151d3cd0847626ec1a33cea9789cc4988beb1cc1a8fc05ab50e62ebcd71839ac5719b3f43341999508994e5ff435c42138ebe73263a2abac8c74cf0ce53097699abc0e5e5893ddbe2b086c1379d13d81840348", 0xe4, 0xfffffffffffffffc}, {&(0x7f0000000300)="e403dd1327949395a3d8c45ac1e8022a1c377cb1050288875fb3291df85f1cb1339a9afac561bcbacb359e1a5ee8c80435897a96e3b6278990b84b3691027d24534bd0e6379f57a24e318e04cc7747821625ef1ad008363edc9338ce3053bf8bad05d9aa3f6e1fc3d93013a2588f87c30bb6b84cde075722cab74bc02fcdbe687d74921a902ec040ed931862264e1869d105b140fcb7737f3d900503bf7bb0797c9c", 0xa2, 0x4}, {&(0x7f00000003c0)="2690773a368c55136ad16a579248fc4872f786b1664ec9eae07afd4a4acfea3a48b691dc01ec4636d1f12af05a0c6338e8b5455997b7ab292ca91004446f4844acb44d7ce8c45039d91e5c134378a4245c69162941cdc25ee0631f07e1d360ab19ea465b62a47a8924ea17caa8c5b10521c3e35a33f6982b1480ebb6c476a67f755321aef06c2ef61e2d99f57f979ecda0939bced0e0e10625a38e20c581bb6b0a3ab683876bacb325dcad3acb0a82b1eeb9ac128306c8005b6d07aacb463d4fad3497b9f93a5ba4cf1c67be6f486daceb48f13b2463aee4850421e7", 0xdc, 0x8}, {&(0x7f00000004c0)="919ea8267be00cf70de2d857cee98359639876b9fdb69a10a657a6f95133f355ace2e3a58f467d7f5b6fd373671484ef15fca20e0c9ff70b2be1f907d381747806a00c7e791a07a43e922ffd80230c4c7901cb52664a77a9385d4d8258fabf964541f94b", 0x64, 0x8}, {&(0x7f0000000540)="18f3c45ad778847722c39b8eeca3b56e2a5895e0f4e1e03c165b0191085800e39f6dbf7d6cc1e64b06b28ba946fb035076ffde64f955047cef3c8fe78a08b5b0d8fc628db2d8f6cc5b7ce1fd02035d315e1a54ad2cf927788cfbe84e1a9f74cba1", 0x61, 0x7ff}, {&(0x7f00000005c0)="cd0e90b602efd4cf5fa02589b3146efa8531e438d71f0dad54cd9d03d6518f1916eb8f3f69162d1f2b0339e18a624f24ec68e46eff9a049d4073c29f0c9a23a1254acf2bdcdd44812ffa1d1b115e3010be3c13dc892a765fdd372dc72b24dd35a3313c4b562a9bddf336414597926e8b29d11755af570ae951299e38c039366ecae6f68f9abfcfc1f03e6db725ae9f4f", 0x90, 0x5f}, {&(0x7f0000000680)="c102958bc59905bcaac5ab1de1873478accfebea4e", 0x15, 0x910}, {&(0x7f00000006c0)="48b727a008d87a93468ae046e20b05a24ab389a80733fd9de8384de95d9a70eb5d5cd938c7193fae9b349b66bb909b0dfa1f21400f420055df91abb6ba1c5f17a1a9033fb017422369464f59c9b239a6569f01f49dee4bca07610b57327bcecc98998064c1e96d0d486493b14665238ee38353d443f0248542fb470c0abcd85e96c4bef9a3cd7d58332f06f38d87fc1f5f8658ac7efd5690228f4ed96fabd817a94f04e1e8d7c823e136d9bf9781e434f6bc9d2de4615ee41e1891480058b3149ae34b9f228936d3b6d1390e571c769770f51b39eb02ca5fe25ceaabf3ee9d7c972690d9c1c71abd25584d9a5649f67f912e66f4f5eb38a77dab", 0xfa, 0x3}], 0x400, &(0x7f00000008c0)={[{@noenospc_debug='noenospc_debug', 0x2c}]}) socket$packet(0x11, 0x0, 0x300) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) pread64(r0, &(0x7f0000df6000), 0x0, 0x800000000000) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/17 08:43:49 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') socket$inet_tcp(0x2, 0x1, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) close(r1) [ 93.481827] mmap: syz-executor5 (9127) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/17 08:43:49 executing program 5: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000480)='./file0/bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000140)='./file0/file0/file0\x00', 0x7, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="7c17d8b5d3a7a55f31d6cb79ea46e3dac932e19bd0a5c35a3dfdbb260c7d4b974bf4fe2394a8b5446ca111eae8b783658cfad9d19e5e66ab608181436c466ae722db4c180d5a78ca60bb20930ffc7adb885773fadada2fb379ec8d06dba207f1c6212cdb677d7c58ab9bd5bec4fc500ef250a2f76f8d53d9f6527f96ddb3f6a004a8384a48c85fe905", 0x89, 0xffff}], 0x85008, &(0x7f0000000280)={[{@errors_recover='errors=recover', 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x32]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x3f, 0x3f, 0x38, 0x3f, 0x33, 0x31, 0x30, 0x3d, 0x3f, 0x37]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@utf8='utf8', 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x38, 0x31]}, 0x2c}]}) mkdir(&(0x7f0000002940)='./file0/file0/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/04/17 08:43:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1, 0x8, 0x6, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000eed000), &(0x7f0000000040), 0xffffffffffffffed}, 0x86) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/17 08:43:49 executing program 6: mount(&(0x7f0000000240)='./file1\x00', &(0x7f00000001c0)='.', &(0x7f0000000000)='gfs2meta\x00', 0x0, &(0x7f0000000040)="561ec57f4659e368e16694a87cc93541d592aa33c8712c980b6414877a4ed65670f3734aac71360837b677c099") 2018/04/17 08:43:49 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x6, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18010000000000000000000000000000850000001c000000150000000000000095000090052330ae"], &(0x7f0000000080)='GPL\x00', 0x8, 0xf9, &(0x7f00000001c0)=""/249}, 0x48) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x100, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000180)="ae0709a0e263ff685a33247ed65dfef3c87263972d4aee9795", 0x19, 0xfffffffffffffffa}], 0x400, &(0x7f0000000300)={[{@fragment_all='fragment=all', 0x2c}, {@nodatacow='nodatacow', 0x2c}]}) 2018/04/17 08:43:49 executing program 1: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r1) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/04/17 08:43:49 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000780)="357b42252d47ae723ba66a29ec5f98439d950928e1d875190469e810acee87fd6f342e036cc056225e20fed07cc6715e5d02a77e15c126c12deb36156770e5a4f15efb346068276801c2b9427d21d41880be234541571ea67d4ced85fe28ebc65fcdbce99e3ca4f1b18ecc729e7774069c8571260b180902fa53a4ecca2aebb53704cbc9933c8ca1db4ff1542f8c1b481624169edad2f2980a1b98bbd1074b4a308008b52a0b8708460a08b78a1f7fc2d0c6f47b5918") openat$dsp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/dsp\x00', 0x40000, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000840)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$binder(&(0x7f0000000740)='/dev/binder#\x00', 0x0, 0x800) getdents(r0, &(0x7f0000077000)=""/133, 0x139) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffc0000000000000, 0x0) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) getdents64(r0, &(0x7f0000179f35)=""/203, 0xcb) 2018/04/17 08:43:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x47, &(0x7f0000000ffc), &(0x7f0000000080)=0xffffffc0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/17 08:43:49 executing program 3: r0 = getpgrp(0x0) r1 = gettid() mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000100)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x5d, 0x8240) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) sendmsg$can_raw(r3, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0xbc, 0xa00) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) openat$cgroup_type(r4, &(0x7f00000002c0)='cgroup.type\x00', 0x2, 0x0) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000340)='./control/file0\x00', 0x0) syz_mount_image$jfs(&(0x7f0000000380)='jfs\x00', &(0x7f00000003c0)='./control/file0\x00', 0x7885, 0x2, &(0x7f0000000400)=[{&(0x7f0000000680)="a3964774847d2b9373861aef2d4f74ec6748dedc5b9b6282c991dded8fd3f86e037c5cad4933ef14e74c23867dd54626e10c52a911d1dc299e6844ced3083124cdaec26491e3cb11858a6fc183a82492abacb974ef4711dc7bd39a4dfb92cf1935baf1f353642cac7e539d435f14e0fd9a168795571583368269934b7dfe62e1d21f55005f1d4334847cd1c2cde9b92f4a4537d0921c35897497b47dfff534e2bc34638d46f26bf5f056fb24a40a1fc34d8252606ad85815af69d67bcad5b0ba162caebf6858b9f80b323458b03f4ceba80294761e5cb097898c35568884960917bc9015a35cdd9f9cd0cf923950ee98e5967b", 0xf3, 0x7f}, {&(0x7f0000000780)="026ccbf3941e8f20ea05d0370b5ebf0054284e32e01ba51a5e9df31abe7eb1b8e2bdae6ac4cd174450d0eac9e1315ba12db2647b4680ea9372c1257c0771c566cbcfaa8d3bb3fe1af8ebc08971f8aeabaca3c5bec29c76dd835a9fb2c5ee948371107ec67601d6ee5ff803d3719d570fba5fae2e65bce2a5ac4ff121752130a9ea48c88d3fcb3b1240ef829c4133e3afeae1518174a6059e36f7a38030caa89ad9775fb32fae1babae06e9251f16f7417ef84e871e1dd4e446af62df6add8627a18c9f9c5e1ece570bcad27d65dab962f37a5acfd0", 0xd5, 0x800}], 0x100001, &(0x7f0000000540)={[{@noquota='noquota', 0x2c}]}) unlink(&(0x7f0000f86000)='./control/file0\x00') rt_tgsigqueueinfo(r0, r1, 0x10, &(0x7f0000000100)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) [ 94.061337] gfs2: path_lookup on ./file1 returned error -2 [ 94.099978] gfs2: path_lookup on ./file1 returned error -2 2018/04/17 08:43:50 executing program 2: r0 = open(&(0x7f0000f56000)='./file0\x00', 0x14104a, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) sendfile(r1, r0, 0x0, 0x72439a6b) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x200480) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="044146e4788839eb0adc755f01bd92653fbf3470396aee41317f930fbf58f9171cdd23f77f6c099b0dcdd2000b48fa53af239fd81edc45f0", 0x38, 0x1}, {&(0x7f0000000140)="8ce156fd1ea4de2887de358b2de5eddd77177012e31334d27c3a630c7ea3a258b00b21beedcd576e616b60991ee5b0cd3db1e68a365093fe3d16cda87557bc", 0x3f, 0x400}], 0x40010, &(0x7f00000001c0)=ANY=[@ANYBLOB="706172743d912c00"]) 2018/04/17 08:43:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x505}, 0xc) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/17 08:43:50 executing program 1: r0 = timerfd_create(0x0, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0xe4ef84aa45cbe8ba, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40202) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0x40085400, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x204040, 0x0) 2018/04/17 08:43:50 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2001, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000100)=""/183, 0xb7) socket$pptp(0x18, 0x1, 0x2) 2018/04/17 08:43:50 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) socket$inet6(0xa, 0x80007, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000089b000)=0xffffffffffffffff, 0xfffffffffffffecf) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/17 08:43:50 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000140)=""/65) 2018/04/17 08:43:50 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x131000, 0x0) openat$cgroup_procs(r1, &(0x7f00000001c0)='tasks\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r2, 0x3, 0x6}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000240)='cgroup.procs\x00', 0x2, 0x0) 2018/04/17 08:43:50 executing program 4: socket$inet6(0xa, 0x800, 0x3) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000748ff5)={0x0, 0x7}, 0xb) socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001280), 0x0, &(0x7f0000000000)=""/8, 0x8}, 0x0) 2018/04/17 08:43:50 executing program 0: timer_create(0x20000040007, &(0x7f0000000580)={0x0, 0x0, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f0000000540)) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40, 0x101000) 2018/04/17 08:43:50 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x80000, 0x9) socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x88, 0x1, &(0x7f0000000300)=""/201, &(0x7f0000000000)=0xfffffffffffffccb) socket$inet_dccp(0x2, 0x6, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3f, 0x400000) 2018/04/17 08:43:50 executing program 2: syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x3, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000180)="33bb54766c254e6b8fe6f3", 0xb, 0x97}, {&(0x7f0000000680)="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", 0x1000, 0x9}], 0x801, &(0x7f0000000200)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x78, 0x39, 0x39, 0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x32]}, 0x2c}]}) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r0, &(0x7f0000000640)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000004c0)}}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) close(r0) creat(&(0x7f0000000040)='./file0\x00', 0x0) tkill(r1, 0x1000000000016) 2018/04/17 08:43:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000100)={0x0, 0x3}) 2018/04/17 08:43:50 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0xa5dbc466d6518a19) socket$inet6(0xa, 0x802, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8000, 0x0) 2018/04/17 08:43:50 executing program 6: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000080)="4f00070000000000000085980400", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000012, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socket$packet(0x11, 0x0, 0x300) [ 94.550465] ntfs: (device loop2): parse_options(): Invalid mft_zone_multiplier option argument: x993 [ 94.571502] device team_slave_0 entered promiscuous mode [ 94.577294] device team_slave_1 entered promiscuous mode 2018/04/17 08:43:50 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x80007, 0xdc22) socket$inet6(0xa, 0x4, 0xe2) socket$inet6(0xa, 0x5, 0x4944) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/17 08:43:50 executing program 6: syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001580)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x6d]}, 0x2c}]}}) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000280)='./file1\x00', 0x5c5, 0x5, &(0x7f0000000780)=[{&(0x7f00000002c0)='K', 0x1, 0x2}, {&(0x7f00000004c0)="607ec0b735d4fbe447b88d8b69a854a4ce9e9c528494e0134fa46651eafbf5bbf689992ef27ed507851d8393ae6e490d89c8fbc9aeadaf3999f5e981d2627b41cd4f7fc1192360ed2329dc4bf106f10c8058b6a1adba5dd76914167c887ed14fd0864fa4000072562ae3ff47d9e617b7d0b3ae", 0x73, 0x8}, {&(0x7f0000000540)="fe3c50fed0440d55439587228d04c5dc256c0d52bac35cd212c307f7a34ffe4b0cb85c94a03411a9a144fddbf6d8431ccf29c613de99f461a10fbafeb5313e5fca6d987d6c66868adad89a79d74cd966d012e48dce2af0c56940e0b9a4a4ef24a15ff8b3594b1898d2684132aca28fbbc79db138fb81bb284fe7401c838249ec3b8aa6f20dded86708e6b0317724a85dc2b2467666d0f4cd85e9251e5eb5f60b69fa660a811c69e1b645e661d83cc356b814ab7cb2cb65e169943fcdd5a3171ccfa4b36b4ca91022c1c18e31a653f40332a4476b46c151a5f031d17a8df20d8277d7da7ea9c70e3662284bc9b7fcd50f", 0xf0, 0x4}, {&(0x7f0000000640)="3b99301ca8e11801321ab7f383add8125846f9acf348ef6ecd0e08a452f3b7896323e1a051aefe109225b00e30385464ceeb0a1bb5be2be52c756b6294b6d7940d73f7a4b61a2b60d6f717e2c772bd851f7f012104be1eed51376e45d30be78c6b256b683df447c0f016f19df72e079efd3442c5acb65457d51bfd487b46d7ff975bb0662dd13a8ef99d3db22e8fd7ff315b7cf75aa008c3ba89", 0x9a, 0x25}, {&(0x7f0000000700)="4576b2b0503a05a8b23162799269346e52fb6c73aaf299d6cf14490f27df73f67b710f63668bdaaf3788d08b6a55ba60b6948ed2446a4190b0fde165756935589f0e7873855540410221083cba21cf65a866a576713ac60f034083d24d95add2b5addfa9ca", 0x65, 0x1}], 0x0, &(0x7f0000000800)={[{@dmask={'dmask', 0x3d, [0x31, 0x31, 0x31, 0x34, 0x36]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x7f, 0x37, 0x3b, 0x35]}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x7c, 0x32, 0x3f, 0x3d, 0x32]}, 0x2c}]}) syz_mount_image$xfs(&(0x7f0000000ec0)='xfs\x00', &(0x7f0000000f00)='./file1\x00', 0x7f, 0x2, &(0x7f0000000fc0)=[{&(0x7f0000000f40)="5fe4dec304015614646b2daa8430e926504dbda4f42c43e3a82a64c8f539fd86ef80c2088abb79b3d77f7e394ca83eeb8d6f90d33ef80e9deb7923d3abebd26621cd9111e69cf7c060a10e47e3b6d4147064002548dd4c9e9b9f897396ba9548180b8eaf5f66ae7010c38181a74034abbac24180878f9b72e191", 0x7a, 0x7ff}, {&(0x7f00000015c0)="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", 0x1000, 0xb5}], 0x0, &(0x7f0000001000)={'nouuid,', {[{@grpid='grpid', 0x2c}, {@filestreams='filestreams', 0x2c}]}}) syz_mount_image$ntfs(&(0x7f0000000a40)='ntfs\x00', &(0x7f0000000a80)='./file1\x00', 0x6, 0x5, &(0x7f0000000e00)=[{&(0x7f0000000ac0)="0da188da8a324d24b4374416c04f7b2bad08e73531c80e43680fb3b1885c9fde56c86d848074c2ab8d768392494b62f56ff515fd237d92caca1ee3a6aac559ba27f4070eefa0a9a80ebb479d8a9e", 0x4e, 0xfffffffffffffffd}, {&(0x7f0000000b40)="7eccdc73145a6d2d8270170a09e8acaa905f06a6f0478383a2109dfb41dadccca6aa257a10bb6e384f42b891bb81d6d8218bca23ebf1194265f5fab4f739704d065373d5bf1ce97eaf26c764c879eca747d03b16f262f2cb7697b1ef01ff29340fcc06f2331c64053c60fcf04868874a2d6f3d89483277989004ef4a1994baa3e27dadd35f4df695e66afcfdcc1e4cb86a89b2ffe3a0dc3f89f2f4bf9234dc3f103a8c4f6c037a5c02fd12dcc10aab655a16716a7a22f38466ba660983b0740e46344824ec62a5fbe7f126f51d24eb847254f62f7c97da161c203b830e55ef0f3a6a21673b00f9", 0xe7}, {&(0x7f0000000c40)="bf25dc73f1510e6d6ed88859804c45f2ec14aa0624a898c0acab0f9a96e4547109b39ac85226b99090431567221e592eb36556735663ccb21913e5570c47930b132100519dbc2294505b5b8b3a4377dfba0b8ee338180b23785b7115da44", 0x5e, 0x100}, {&(0x7f0000000cc0)="f7435543a9308c5e7582796c0dfabf31ab9a44a9857017398407121c5adbdb04a9", 0x21, 0x7fff}, {&(0x7f0000000d00)="76e583696120f8b6102163ff3f498fb51074013747a3f3bb96ff8a26e1d9231383e88c6dbcf8ab8987585d133ae36521a45c011995058c433d090a82b9e4cc07ddb6f7d9a0c2566827f0e392cb4a2e8451ebcce2b8da10c3cdeb9b3d4337de9b768916fedd9c8f41b52a5b9babcd8cb840c6158c50e8e42dfbfbe3b5379d993e09bb5744c366b604089b21f04ba88eedcecd7746f82ad8dfddd66cfb8ac544ec3ba63b7ba80cbb366d4119a0b44578e6c7b333da181ee4da5044625e474c7c3da909369e921b68da063bfb20b446", 0xce, 0x5}], 0x8000, &(0x7f0000000e80)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x35, 0x2d, 0x37]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x34]}, 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000001040)='ntfs\x00', &(0x7f0000001080)='./file1\x00', 0xfffffffffffffffc, 0x5, &(0x7f00000025c0)=[{&(0x7f00000010c0)="7f5c8333fb06b7f929da5fa0c507a0908ed62cbd29969bfb361ae0ee254d2f518720d2e78e8ab372a6664709bfe68f6f4f17e1288af08a824bb276846058b331c79709e6828e12362d4ea8066269153920dfbe9a9908edcf41d1bad397643439da1c6a99a5eea4920c49878dc7d4319c5c22f8a26b8cd1e6b9f85c86140f7aaa44ae9eb9ae55802ba987d5d19a0fdff48567fe162fa93755f883ee81cb7ed8ae02e2c7cd1c5341899a11685dc80798708aac96da1f8f28c6d32e88b67cd51ddd22a38bc9b83b2c13abe57fd08447350698de96d425c407edd6d34f39e5bea6de63a3e4e32f16dcd617c962af77ebccccd7fa9f37b408ba12", 0xf8, 0x7ff}, {&(0x7f00000011c0)="4ce86d97db564d5444fbccd9fdd041b573e45c225e2d61a0bf7ce256b54322b08a54724bbe051b7aae625619b83de84d1037f00b7b810a38d2e7f5c7e2059212b6d9c69478377b24eee3f88d486584234b7fd09e162bcc417bac6231752ac2509a47965f79df2bfc12683236f303d6ceda833fadf7168aeaefe83bf9d61163c34888538f7b5c0040057b5d5312ddb5a7cb6ca7b8b71ce3bc3bd7967028169d34a052ecbaa55248abce1ee2c8bea4b30750eabef3c5181378d1529e7d2e4dfbd51f158eb048c4e3291cef45b99df078638643bf44b76b1382a9b50a5e34", 0xdd, 0x4}, {&(0x7f00000012c0)="c6085a574ea3c20e5a515af65ebb5d9d34b15d1a7c271550e6a5734119cd8c59217404ab5423733155eaa495fe69b2c525e3436d507932e3c25be87be46f2dbbaee32ea27328ae6c7fb9514a4338ad54e1780cb45c4c23c54d557ab194a9f7460e1970d01935e04e278fab32c9013a077668f96840e01cf018c9705e037fcfb2cca4ce25f51cdb4c283915ba5126c604bff614db6217f256578322555defad6bcd37aa89315036f2fbe06680b3db2ab1de8006df4bf27b00beabc60f7d3ed4522946ca", 0xc3, 0x3}, {&(0x7f00000013c0)="da3d50be135eed85c292218a7c88f2792df3de8d24ba8463e16aaa20c258df665160e958f717b8fa3c19ab9c2179755ac9189abc1225fc6d9a3897bc097e87a46d149101a81430f37040b050d29243dad92908f940832aba88f3e6b58e8f7319ee3ee3cbc6646679b09dca7e83ab29ae2a0782b7a2f57c7d6010571835f902680a90ef13c20502e073ea1c794777e7523e6030ade71d9083f755e3cc25aed23d382146898f492ffa16d382444fe2e42b9f52897eb26ed2e2cdb54eac3cacf5ede90a25d2e8dcf111f9066ee472fe31026c5cc644a59812c3c5128e89c46d0c0f956c706595dfb9e64f42e25b1946fed4007278378ca1be2a", 0xf8, 0x1}, {&(0x7f00000014c0)="232fe95bfd0f736955120ccebc6c1552229d8dea05aabe6665ee8f34f2afbee57d04c1b91163677b796b549908fd52b677b52431e04ba634563d59b0177fcc88387fbf6529b9ddb4", 0x48, 0xaf29}], 0x2000, &(0x7f0000001540)={[{@fmask={'fmask', 0x3d, [0x37, 0x36, 0x32, 0x37, 0x36]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x3b, 0x0, 0x38, 0x37, 0x37]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x33, 0x78, 0x3e, 0x35]}, 0x2c}]}) syz_mount_image$xfs(&(0x7f0000000840)='xfs\x00', &(0x7f0000000880)='.\x00', 0x4, 0x1, &(0x7f00000009c0)=[{&(0x7f00000008c0)="59dc1c7be9a8399fae4124a97daac8c604c60c29cb61d36a37f60fd1462384f712fc1a3f9fed52ea00bf4eff89b70b178c40ff8d6957d2754e0ca01163cf94f8ce836e9527bfb1dc37ae1eb1f2215377616f84524693a5a1a1d218111c31a6cc37a20bc03edd721b09d1869d1be217f2887887d93087a7b88ac6c55a6d7da4c0750dc29f3c2f4bf2b916851b6d21048d21d68775bc37fb5a722ce4cacd3c56f451b6ee9c07085de1cff501f4ed2d3a673ff6bd76c09e47e4731d48681c6daa93dc7aa8ff39974750ed74816cf113582a3a4a86", 0xd3, 0x3}], 0x21000, &(0x7f0000000a00)={'nouuid,', {[{@noalign='noalign', 0x2c}, {@noattr2='noattr2', 0x2c}, {@wsync='wsync', 0x2c}, {@qnoenforce='qnoenforce', 0x2c}]}}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="f4a9678ba1e85f97d1fd218a855d21a65457d9e75b067437cd64e6ff01a85c9453824270780cf837bcab20ec0d817370b3feb8080c2c2eb2146410a9da1f4fce5b2698f0845dbf069eeae30e5c876ca0b5682fba1432cc692d4cd98813306936bc673911a09b7d760842c60ad54c286aa4c8a6a327369e5c32a2780cdcaded56fd8d5607c0e44b4cc6486c0d282d2328f0f407d1b8df4341826bd1a3353ef6a79429abf7f3812f8286d579e303407f8a9b36796399db8d83ed83e5ee035500e54731473b3a791b44274dbc555ef26f655742d2521f912d0b", 0xd8, 0x6}, {&(0x7f0000000300)="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", 0xfffffffffffffd2c, 0x1}], 0x40, &(0x7f0000000440)={'nouuid,', {[{@norecovery='norecovery', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@gquota='gquota', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x75, 0x0, 0x77, 0x38]}, 0x2c}, {@prjquota='prjquota', 0x2c}, {@logbufs={'logbufs', 0x3d, [0x32, 0x3f]}, 0x2c}, {@swidth={'swidth', 0x3d, [0x33, 0x34, 0x31]}, 0x2c}]}}) 2018/04/17 08:43:50 executing program 7: syz_read_part_table(0x4c6, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)="74470d8f9edce49fbd62641ad6013a9faa0d5a94866fcae177d4da83fc5f90fbdb5f438444d2bcca0a06a1e3f7968451e49d74a0f1125bf4c7adecec", 0x3c, 0x3ff}]) syz_read_part_table(0x40000000000000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="020036f70000ffffffc9", 0xa, 0x1c0}]) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x100000001, 0x5, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0x1000, 0x20}, {&(0x7f0000001180)="604927e52ebd71ccfe460890314de24d71ff64479939f908fe67fcb23387c1a7a6af2594876665a2d3a8321d6298911bfd05b929311a6ccfce7cd080ae384bc79a2a2f707dedef796518191a8c079355e602891910e79ce051ae5a8499c4db0a75048cec84e541797a53e398544171f6b7798d6992cc3217cada97292b4b9abe5f1306dad2940b6b356692e577f9ea15b106aca37ba718a3bab30d376dddf5c9de6ac49fc107431e613f1d1bc33f5271f715bf85e412cfa75aa19fec45d8cb4b67eba16c5d34ab671ccd06d7700798d635ad54da6a4274aab8535d1c", 0xdc, 0xff}, {&(0x7f0000001280)="6ddbea1061bc36fffa2f53e006a973505eb10135c6afedc6badad5fe32570d5cab2e22aa5a13ac1ff24e2d3ddcd8367b97ec6641164ac8de65b200cad06518a59a29461f45747979ef520842338432ad08b48051bdf011bc6a9478a7641374", 0x5f, 0x9}, {&(0x7f0000001300)="2c69ad7b88482bbe4e44b4fa20f316247b09bc1b2fbcc7ac33a7", 0x1a, 0x4}, {&(0x7f0000001340)="7e50b9b6722c947ce143a661a64aaebd9ca0e6aaaa390ec15c386e2e772cf96411e8ec3bab3c373836f75e4db4925c94e404da55caca3cff9ee3bba0887d191c49e1dcd62d8806ed3b02fb7e399c714ba641fff77a121f245bb8377a1e841ce5c2a88e700e0277ab0226b1c228d9d883375d912c8c160cba20e234e1dd11a0ded2527fbaae8f9a7f5ddb2c068f59b9c6a8a6ff1bbfb1657d9e051991a45ad69cb9102dde290bcdf7743ffb7e", 0xac}], 0x40, &(0x7f0000001480)={[{@errors_continue='errors=continue', 0x2c}]}) 2018/04/17 08:43:50 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001000)}}, 0x20) [ 94.776653] device team_slave_0 left promiscuous mode [ 94.781974] device team_slave_1 left promiscuous mode [ 94.793573] ntfs: (device loop6): parse_options(): The disable_sparse option requires a boolean argument. [ 94.810140] Dev loop7: unable to read RDB block 3 [ 94.815189] loop7: unable to read partition table [ 94.846324] loop7: partition table beyond EOD, truncated [ 94.851975] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) [ 94.913832] loop7: AHDI p1 [ 94.931752] XFS (loop6): Invalid superblock magic number [ 94.946126] ntfs: (device loop7): parse_options(): Unrecognized mount option . [ 94.970733] ntfs: (device loop6): parse_options(): The case_sensitive option requires a boolean argument. [ 94.991149] Dev loop7: unable to read RDB block 3 [ 94.996216] loop7: unable to read partition table [ 95.002176] loop7: partition table beyond EOD, truncated [ 95.007813] loop_reread_partitions: partition scan of loop7 () failed (rc=-5) [ 95.217853] ntfs: (device loop6): parse_options(): The disable_sparse option requires a boolean argument. [ 95.235173] ntfs: (device loop6): parse_options(): The case_sensitive option requires a boolean argument. [ 95.348747] ntfs: (device loop2): parse_options(): Invalid mft_zone_multiplier option argument: x993 2018/04/17 08:43:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000000)={0x3, 0x8, [0x3, 0x0]}) r3 = 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$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$cgroup_type(r2, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) 2018/04/17 08:43:51 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffff7fff08004500003000000085e4555478ac1414bbac1414000c00907800000000450100000000000000003024fc74928eb9001c266f195e4fa6124719b1c695f4d41987f1"], &(0x7f0000000200)={0x0, 0x2, [0x0, 0x112]}) 2018/04/17 08:43:51 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001380)) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/17 08:43:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) syz_read_part_table(0x100000002000, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000040)="01482264996e5c91c858cfe6368c5eea521f53880976db3b9d5c8799e93d0a071c33d8e249c30be03cdb557718f45faa343a0994c3433eeca54c41e3997bbbf2bf059155d53c1ee138364576619b2e811c7cb6e22bb3d247f75fe27712a183fa769f286a2e38fcf808c3ae70e50d807afca09aa8166f20d3aed70771259c0feca0d78950a705754373312fbcf5475944882c397b0d7bfbe94f477bde6c2207e0a980d8a250289d050cf2fd77274ca82de30057253f7f23f088eb6b77e90ab11d5750f27cbd2d0cdd956052c99a402dcbe9", 0xd1}, {&(0x7f0000000140)="956d04f12a31088b3ee21a3e29ca5f464b885a3434ff3efc58dcf53d49d53e8a16910be39d52cc1990fd7a37111c719665c56b3e80f97e58c8569d67356fca6fc397344ab33c0113e35cc254cfcb2fa322e910972d03132a6aa05fd06eec71a4e45656e0be5f29a14e3231a93ec2c6afff43c7aa62e26af781631e6293fd5451e007fa6430ac77039f67c16d15de60143a6f5f61a430551ea5cf8f1fe78d74795317ae41fa5d6a0ba965c200", 0x74, 0x8000}, {&(0x7f0000000200)="953e983a8761a6730fc2ce118e4d752c8260e111832f3e633e47d60f3875f122cacfc15193fcf197fcb9ef0370f7a4fd1910ba384b651e28a249f5a92e7791327580a094d09c1a21b9713987247476bb0e13b12e4e705b72fb4d37724f765df8a6116ce6d8023ffb37efef44c138b0c6d45ad210d9956189f52f01951624b2be44f00db6303c9982", 0x88, 0x5}]) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x5, 0x400802) syz_read_part_table(0x4, 0x3, &(0x7f0000000500)=[{&(0x7f0000000340)="f9c98682fb015ae51a38d7e09abd0b6155bebb49768cba9bb297f6f94ae23a5d3ad9a77269aa9955b52f6c255aefbd1540e36f57c4aaa3ecb3a8b8", 0x3b, 0x4}, {&(0x7f0000000380)="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", 0xfa, 0x3}, {&(0x7f0000000600)="718dad198b5aa2307a531b658d097aee58ee86f99d9dc0b74429c39805202ecaf86cdcffef07548e66f9fc988b8af98a57530be93a5709000000000000003a9af8ed662b3e1fc681f0d79b3b64fdecf5b14f38a85a4f6512018ed1be1e8268af3306aa48e371c728a2e78779106919e3f78a907d17c9171060e1f0e77dad355acdcc4b4341fe18ac1b3198f53d2acea2a55f472fb2985f5721572cbb2eb07f288296289ce855fcda0f0f562db1be74f01cfe9475fd6121fcfb896d1d5442528ef4d625f427d6aa3d54adac6010b4333e2093e66f76afc9b07f0426a3bf07ec46487637b4c7a38854", 0xe8, 0x3}]) 2018/04/17 08:43:51 executing program 7: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) 2018/04/17 08:43:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0xffffffffffffff0f}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') 2018/04/17 08:43:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="450f015cb241f041ff0bf30f013166baf80cb84038c085ef66bafc0c66ed2e40ff9e000001003ef6ba955d0000f3afb805000000b9f86293cd0f01d9c4e1057659f426457aa3", 0x46}], 0x1, 0x0, &(0x7f0000000140)=[@efer={0x2, 0x800}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/17 08:43:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x490000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r4, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101000, 0x0) openat$cgroup_procs(r5, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x400000, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a92000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235002000000f302e36f6d6c4c3b9495d03000f22846466f20f7024e700b805000000b90d0000000f01d966baf80cb8f4236682ef66bafc0cb00deeb9800000c00f3235008000000f30c744240088000000c744240230160000c7442406000000000f01142426f3e000", 0x70}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a94000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000140)="48b80d000000000000000f23d80f21f835800000600f23f80f38ccdc420f8b00000000b972050000b86c4b0000ba000000000f3066baa00066b8808666ef66baf80cb8ab4b7588ef66bafc0cb006ee450f1bf166410f610f26440fc7ad02000000c401bdeb3deef10000", 0x6a}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000240)={0x2000}) syz_mount_image$iso9660(&(0x7f0000000f00)='iso9660\x00', &(0x7f0000000f40)='./file0\x00', 0x6, 0x3b1, &(0x7f0000001040), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="686993df7eeb"]) 2018/04/17 08:43:51 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x741180, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4, 0x20000) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x1000002) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/17 08:43:51 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) recvmmsg(r0, &(0x7f0000000980)=[{{0x0, 0x0, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=""/112, 0x70}}], 0x1, 0x0, &(0x7f0000000a00)={0x77359400}) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="c3632fc37199780ee633bfe99c7e4e6ebcd4eac54822bbee4abfa052c62d8cf2351172598c48a7e78c399ed706be75b29caeec13587a71919128f06c0a0581bd6ce9c07af97acd7303ddae5ee77fcc0ae1623b2f3efc73cf96cfcfe8864f7120e92900c762cc67675e868e5a57d98d8b229a78db4e9d66e32901aaa90ecf9cdeaf99fd84f473a508f4c053375767c695bc0bd6f0742be5501a35e7ebed8792df7681cbf97a9b6a3dd4181e67c15e7c18641ee75f13d187086cd5cee2742e37cc5564dcf3b9aff86f81b6fca99323a5a03bbc65a74d50", 0xd6, 0x5}], 0x10000, &(0x7f00000001c0)={[{@part={'part', 0x3d, [0x37, 0x33, 0x35, 0x39, 0x3d]}, 0x2c}, {@quiet='quiet', 0x2c}, {@codepage={'codepage', 0x3d, 'cp862'}, 0x2c}, {@creator={'creator', 0x3d, "0d45e567"}, 0x2c}, {@type={'type', 0x3d, "8af2c864"}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x33]}, 0x2c}, {@session={'session', 0x3d, [0x0, 0x7d]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x33, 0x34, 0x31, 0x36, 0x35]}, 0x2c}, {@creator={'creator', 0x3d, "30071d60"}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x35, 0x34]}, 0x2c}]}) 2018/04/17 08:43:51 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000e6620000000010000b01fcf600000000000000009500000000000000dacd627b46a93183417719d244a175ca0dc7491d56f0b9037f3bc637137a856a899a47fa7525923ba55506a97497248773d66267a6754c3d2df775aeff91e1e820b03e89b7f3ad3d69cf0700cd7ba1b138fd0b792787e1bfb317c42e3e964169700299b2c54b04ac354ff67decd3da0acd628ab2ddf846cd940f3e161dd48b16a1c812"], &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xe) 2018/04/17 08:43:51 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x400, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000140)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000180)="c29da94afdb8a9742c47cf5a5d3f3446666db213d7a9339ab118ae231bfe8575361fcc2b5440f5e945410edd60c906a5f2bf8952fd041fb4fe95c7a5797617018d5ce7db2f88bf7c4fe11764b0e7753202a80985bdf60781a7a22ce25b146a297d9c49f61b062e", 0x67}, {&(0x7f0000000200)="69dee2f0adf0f77aed01aa3dbf2240108df244e215d88a3c7f652bab349c7273169fe82765dd3fea9c47697e9728a49be84b21dd08833749efd836986575108943ef3ab21a25dc559311a965b2904a8b07484325314d6b0f11b0c89bcac4030d1459b135009746047b20ba5e5c66", 0x6e}, {&(0x7f0000000280)="b6035122dd53bc2ff0c99d5d1e6e7181b4d3f20bd48203d703397cebffe968aec718f5353c67b5f2a5245b7ae7f9228414ea02ba641816c541fd081f958a6362e0e6fdd97c81ccbf4bccc901c2a6b88e2c54fd3eef64665b18a5e8124521b4c68b501cf86a86b7be5ee52647f3e9", 0x6e}], 0x1}, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20000, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/04/17 08:43:51 executing program 4: futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000004ffc), 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) futex(&(0x7f000000bffc), 0x4, 0x3ff, &(0x7f000031bff0)={0x0, 0x989680}, &(0x7f0000000000), 0x0) 2018/04/17 08:43:51 executing program 3: syz_mount_image$xfs(&(0x7f0000000280)='xfs\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)={'nouuid,', {[{@sunit={'sunit', 0x3d, [0x32, 0x0]}, 0x2c}]}}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x101, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000080)="476dd7ffb96159e3ea62008633264b0983b0c1846b2dbfdfb349fa5a859d037a459e8d581c31e21890efe03e0508c244b726bf8eee6e4c1de42311ccac3aa978b183f212764e22686a", 0x49, 0x2}, {&(0x7f0000000100)="3a6a1e819cf25edc67909af517c5a1f3b0453d11c867bdd80fc838aadb0e5dbe7ac986b66c9d3675a664ae214d08ffce6e04e0f1dd3ca2ef8980614b794c1099337cef87db3a51ef6b7dd84f35b6e10518e7669f96231ce378eac01802e767a481c9fc157d740f2416bec7e2994601b4517aaf97076f938983a7cf8077740b9a217ad7775a5c2c48f95d73f6c8f1c43016024b9cf9681208c7a22008f8c6a0213c076dfc36becf69dd0fca548fefb694af1f109735b38b4b96d16e", 0xbb, 0xffffffff}, {&(0x7f00000001c0)="bb0ae0d406744188551b45b2d703eb415f2b49394503308334c43cb7f8a4a8f803099e9c1b768a52145c4676ce281086d04dcaa26c6716d0e39b3da4e954245549b1d513c500ecc5cfcd88a4993eab7a9c4813f335cac7889ec98962f8026ba4eb3f2d23a07ebb1729cb51308e676411", 0x70, 0x4}], 0x802003, &(0x7f0000000240)={[{@subvol={'subvol', 0x3d, [0x70, 0x34, 0x2d, 0x30]}, 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000000340)='btrfs\x00', &(0x7f0000000380)='./file0\x00', 0x5, 0x4, &(0x7f0000000700)=[{&(0x7f0000000480)="27b441f0c7be9a22f86cc4edcb23569bb2dc93de7c2288995ffe20ba1645f40967d7a3138ab1dde70c94d6c5bcbf9de37d0490d98e2c5ca06336542e97c0648cfba87d6f83ed391280464d457a47651ebed8822cc6e750faa6d96ab5787176c514918874b1bd8fea79110a33b4ffabe1405044ba5b0e5ae291be255e9a1b4fa05b7880c6c2af4bab3915a92c2c50f01eeddb00318de3145dd4e8209372f552a53d094089d61088e2956805ee30c1fc5402122ef6b0", 0xb5, 0x8000}, {&(0x7f00000003c0)="ef6dff0776d2d3e814c1e323668ddc3da1f9fd0871103c316e9c562fd4", 0x1d, 0x3}, {&(0x7f0000000540)="3db1f98656aaf91fddf838b395014bf7a9c2744b12bedb3bbad1655024528e914199e751fe350f9b8615487d1e84a7a81ce58d50b8ff687631562b3eb752d9c339e95139422a43d6a15fcd8fbff737d14609c72d94ebfd57341d2e0942ac46781dcff3fb57667b9156453c6d15fe60fbaf178bf65a44063bf9e7eacf0f765de393cefd98eb8dcae941a88ebc2f27087d34a81a0c1c803e075f84ab2bae8c7706", 0xa0}, {&(0x7f0000000600)="0523d355ee3b61e5b748096d804768e2b84371da37e6339a4c27ddbc44dd405737a34c8b7dd0b2838c8758c954d65a448a31ffa7f4ce8ca17d0734d619a33839b80890b5cad7995f4f994841bbd5046c498620db5f318435a4029ba58d86c78383f89da6a23d85cb5f716adf1e609d278d945d82e18dd8ea4bfccdbc887437d88ea8c45e6aa4fc9fefd6a435ceb21886d4d925e90d4ae9c270e7d640860c0cd02934c761e493a3c8a01d70a15bd821965c0165dd424be7a429ab2328b155ed0cf0c8014ad6621637fc8184073d8d", 0xce}], 0x0, &(0x7f0000000400)={[{@inode_cache='inode_cache', 0x2c}]}) [ 95.637393] hfs: unable to parse mount options [ 95.737714] hfs: unable to parse mount options [ 95.744920] XFS (loop3): sunit and swidth must be specified together [ 95.901692] XFS (loop3): sunit and swidth must be specified together 2018/04/17 08:43:52 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/17 08:43:52 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1, 0x68}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) 2018/04/17 08:43:52 executing program 3: unshare(0x40000000) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 2018/04/17 08:43:52 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1f, r1}, 0xc) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[], 0xfffffffffffffe9f) 2018/04/17 08:43:52 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x18, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="828f63396cdfcf8f2f62721d0a4fb111ce2bd26ff97cb226397946a2e0d865810e47193b5d5b0f4424f696ef0c156dda38768c18ed1bef295fe2e3df6ddcb70c51236f31920a9375cadd8f3b65d940a03b877688e7b18a183ad41819ed936ba66ff60abfbd17a8e0fe72cd44c1e8e05839084044279632956490d157f38f679225ea8edd04ca93804a30a7714bdfebcb7fac4db210522ae5c9c6f6d62bf04e989bd21efaf06de9e70f1cb250089eab94cbdc511777", 0xb5, 0x80000000}, {&(0x7f00000001c0)="e75aa615f70292be2b7d35a5396b472bad389ec0fe34cb3f7ed7a95c7408303c731fcddf483ec4113eb33892e55b9a74308db0f97201077c1a41605193258e00104f88b896117c1aa95da2eb78e5607c48289804003b6f4a976453203baae3abb7683c6b715c4dc214e23f2fb4685e9166d2031fceff5d6421f3156553c1865c08155ce18c04f312e9b47ab4586c3a3278c5f1ba5b2329a7327de0a805788729cb047ec0", 0xa4, 0x3}], 0x200000, &(0x7f00000002c0)={[{@datacow='datacow', 0x2c}, {@compress_force='compress-force', 0x2c}, {@treelog='treelog', 0x2c}, {@compress='compress', 0x2c}, {@clear_cache='clear_cache', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) 2018/04/17 08:43:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/17 08:43:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0xd00, 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffffff9, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2f, 0x400) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000cceff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="20000000279ab5b3b7cc040029e2d800000000000000110000000c00090006000100ffffffbf"], 0x20}, 0x1}, 0x0) 2018/04/17 08:43:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40101002) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @rand_addr=0x5}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x269) shutdown(r0, 0x1) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xff, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="25029da4d0faf8321cf869ff5c9229273a36894b2c183d784e47fcfe397ce3247fdd8ffeb67298c9ed0bc95c90411a916868436707602e88f55d1a55136762575a7dbb2e10e7935f024f410a1a9a4e51c8e92fe860e2232ee038607d2ef7cfd46b81319c7f55e4c54b9787781a5e793c4bec1a0c517f30aa62b62eff6f353ed935c7c75f9a559083b6934501787d621a41c83faa51e12e63d753ecf3e7acf5", 0x9f, 0x6}, {&(0x7f00000001c0)="e18879e1c678b19a0184fdbf5b15c10e7a32bc4b8464871c827e71dfb347948a80c6f483d0d190638cd503a6d964abfb20930de009b1eee74477e5dc722a77b7e00deddddf541c451bc1d41ea6607b27db0b01ab2e22944dc2ce2fc70aca141434589dae7738f78f1f6281e2085eb6ebcfcff9a59530f6a11abc3e226503b936366061a837a3f90dace539378bab4c6accc5bb677bf5cf064ea87f7ff89c3517c645ac8cb7162bb97be3dcc3ae16c42c629d0b1526812256c0cea58f229a47682d6a", 0xc2, 0x7}, {&(0x7f00000002c0)="0cac59525f54c53c6f059fd194c8db0de934c0f5366a89c1ac81af37940f12fee6261175a17fce8ca8f7f66cc99626568d2c9fae08b0ad", 0x37, 0x5}, {&(0x7f0000000300)="5ce65421e0de68587e217b1a188efeb1cca637660cbfc8f91a5117dfb3dff10a706f0c6dc45f83b0bd290a1ff9766ebee5e778cd31d4c5cd7f1c2b34ef634231fbe1", 0x42, 0x4}], 0x800000, &(0x7f0000000400)={[{@quota_quantum={'quota_quantum', 0x3d, [0x0, 0x39, 0x36, 0x3d]}, 0x2c}, {@quota='quota', 0x2c}, {@quota_on='quota=on', 0x2c}]}) 2018/04/17 08:43:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net//./\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0xc0189436, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x60040, 0x0) 2018/04/17 08:43:52 executing program 7: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x5}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) close(r0) [ 96.610365] IPVS: ftp: loaded support on port[0] = 21 [ 96.627661] gfs2: invalid mount option: quota_quantum= [ 96.633113] gfs2: can't parse mount arguments 2018/04/17 08:43:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x400) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040), 0x4) 2018/04/17 08:43:52 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x7fffffffffffe, 0x100000000000, [0x0, 0x0, 0x3]}) syz_emit_ethernet(0xbe, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@x25={0x805, {0x3, 0x81, 0xff, "6d2e8f3d9d72db9a39552cea855ff23716800dbb21c5526e9860f41dd7233aea3bd349d007bfe5b37ce91d5c7aec613eff9ef2b252aa4696ca4c2664f00d5a3b6a270d17b34fc58fc4d3dd671f00b8d5778ff5502a964378ad1b0255985e8b5f07da0f9d143414f61d6759a391e4152501edaa0c4639113f3ef0438ab71dec45312ac7d5761e035e232b20b12ca814978ba24174d3d9bde58eed9adf160180f3e308b153e0497de5f05001f4a6"}}}}, 0x0) [ 96.703996] gfs2: invalid mount option: quota_quantum= [ 96.709395] gfs2: can't parse mount arguments 2018/04/17 08:43:52 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setregid(0x0, r1) [ 96.862141] IPVS: ftp: loaded support on port[0] = 21 2018/04/17 08:43:53 executing program 1: syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3ca, 0x22001) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x12040) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x80) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x3, @empty, 0x350b}, 0xffffffffffffffbe) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xff5b, 0x22, 0x0, 0xff) 2018/04/17 08:43:53 executing program 7: request_key(&(0x7f0000000140)="f125d1c23bb09c4f46c4a0c9bdc64c5adb5346b9dc99e837e76d32158a5b7821038d2c", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='user\x00', 0x0) syz_mount_image$minix(&(0x7f0000001800)='minix\x00', &(0x7f0000001840)='./file0\x00', 0xffff, 0x2, &(0x7f0000001a40)=[{&(0x7f0000001880)="ed1c3d8af9714f5fc691d842bae3820114be4393f19d9a00f03a7dca9fc2941988430c23f537fbdc361cddbbd9c5c6cbcae51c44f6b572f14ca454720138ce70268c831a102b7816651f1740933c60f2dc0d31c749cdfa32682223806964610d0b261080304b88088359a46347627720049090c587eda6b84e5fe5cc9683025681c61cb3cd67c14707e08335dd06e93e11aad632060bfd905cd9216f41ecb7d8f1266dae35ab442ca0e504c7", 0xac, 0x5}, {&(0x7f0000001940)="d63ea29a5248e6f9cad214cbd0cd1b850d221e3672e7ecbab8d589ef9a8d4e4b5b6c4cd1b1642027c97c988460a73fdd33f276068d5cff873f872817f4e52f7e087e8290ad9b213eea4e64443bf1f0f3bd80b55b95438b9926ab6ddff89da1663f00191f1cbf2436746ed9caff4f58453e00a0ff4c829ae24bf37ca0739bf5c0f6666e141b7ae33aa7479cea8216f9e6dd3c18b1522b7385396ad0409b7488b3954ffaf911753a4977e21db09153de943b078f15bf260fe92c7bca865e23a9f5d1a20a24e58155eb15a9e15be6da99e9caa5e7eb7e56c12ec3756981a340f6da267e00bcd1f479af7d352c67ab34", 0xee, 0x1}], 0x8002, 0x0) 2018/04/17 08:43:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$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(r2, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000040)="d06a5e0f01d19a34d43a0167f20f0d7580baf80c66b884157e8d66efbafc0c66b81c00000066ef0f23d63ef4baf80c66b85a17308d66efbafc0cb80000efb89b000f00d06766c74424003f865aad6766c7442402166b00006766c744240600000000670f011c24", 0x67}], 0x1, 0x0, &(0x7f00000002c0)=[@cr4={0x1, 0x40200}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/17 08:43:53 executing program 5: prctl$intptr(0x18, 0x20) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8273}) 2018/04/17 08:43:53 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f0000000040)='.\x00', 0xfffffffffffffe00, 0x8, &(0x7f0000001580)=[{&(0x7f00000001c0)="cda9e9c41db440b45555001b2e985530a6d9700323c0d09fc47f1e084d7fee687da7eb1b09df6153e7bf2595ba047e25ddb47fe709db186ec660a6a5b8a3aa9ed8051a302b37e15e0b37d439f3ab9bf1591c277a9d28399e72e9f034770c51ea237a603e808e30cf8fb62007f946aed4b0c0a4def489def1108f96e5890666c08bde23f54c6099f4fe7760e06425862ae604b1a357abe3066cd1478a1595200a", 0xa0, 0x1}, {&(0x7f0000000100)="4b10587f9ba2af0ab3bf5d64dae8729d0578d0fd5a97c6b62e24e28e5a70bf1c731dfceb209f", 0x26, 0x81}, {&(0x7f0000000280)="87594b6d8d6312e31cd34a970c392c51f0c970f864c419b3b63ff422a881989206e81cbab1663d58ddcff6e7029f1d52e6d627cee628e6f937f9e5e96abde3c314bbdb306001c75cbae97d69a8a0ca2d8ae4b4f8d7bbb6c4b7e5f79d", 0x5c, 0x6}, {&(0x7f0000000300)="3eb68e1f3a4f3474c7f871bd0a6edfd1a4fdc0084ef046", 0x17, 0x10001}, {&(0x7f0000000340)="2ec9d7fd90a06fa16af7a7c5a7fa95c56eb5382f9cc12e237ca39e5d3d012fa5f5fcf2542b1c20c8d12a718f4a6d172326593dfaf29329a4f0f7978a7d48acb45f316d7cffb1f8ee6137cf3871988e166cc71853f6c1a9a53208c7cb5cbc9aa6199c0076910f79a0d916ea917a977b4db2eb87a7279e09131579046f39d8179a95991703ae9ec47670b575620595aa77d9712b206d551d548bdfb75c6cbddd0f1ad490f1db32d7989db7c2537c466612221451a914a96f54bf3572e0a0bfff8df06e4effcb79b26d8bb9b5da6b2f7c01071781f7bfb9138acf7745b6464aff13028384", 0xe3, 0x5}, {&(0x7f0000000440)="b8758fc30e3a33d7359714de4c1b5dd7ff8139517a69decdaadf05dbeb2a90144e954a0808a76b3883c9f32b28f59f474468abe968cb3589edd3407c1baf96a0248fb9661c63828db422870e", 0x4c, 0x2}, {&(0x7f00000004c0)="5998258685ea8600e3b3953ec77cf611c8b6b42a0abf9705a670ab4ce9477e5f4ad69ad12c8956b84dca031294c8ac69054beaed6a36d0bc086fd8be4e509abac98603756c5d42826d302d05c99ff39cf9bc9a720c990cf9f768d424ee5d746618bab178b0e3aab8b53603752735302afe559208ed68996f33a1e5e597f50292abc5194cdee3206fe870cbd793374e90e29fbc331d8adb8fee127644307be1ff828bc7b6d64c75a5e509", 0xaa, 0x2}, {&(0x7f00000017c0)="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", 0x1000, 0x75e6f2c0}], 0x80082, &(0x7f0000001640)={[{@rgrplvb='rgrplvb', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}]}) 2018/04/17 08:43:53 executing program 2: open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ddd000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) fcntl$setlease(r1, 0x400, 0x2) 2018/04/17 08:43:53 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x9, 0x8000) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4005, 0x0) lseek(r1, 0x0, 0x4) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) 2018/04/17 08:43:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x800000000000000) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x2, &(0x7f0000000280)=[{&(0x7f0000000100)="4b9c354a68eb4b6ff40ace462769746e695a288386fcc671b2f187dd0434a1f4388abe20b12d98b80a005fe80ac59051de7db640f5412948a119e03d0694ea2f034209dba9ce3782bd57799174b1931b49c6b61464f3e800aa11c8077e854f17829bc9078c827554", 0x68, 0x800000010000000}, {&(0x7f0000000180)="be391532d8709d7baa69f470250923fd6370124fd53f4d0ffcb238d72423929c980c88946a9ef74d7609b7c6da6af740b2c64bece2c07958e67db77aa8265809dcd62921c769decf6927b2831ab639fa9e91d84c339cd26d9773c414c948ab99669bfbb5a4c93e1a6b583bc32577ae042fa23c08ab9ed06d3c41c0531d6b9854d3fc8d08cc294bf91161efa4fe4ac889b5f1229b39f577791c045091bb519c68cb3f8d1531c48dc4fdc99e8de405c5ae979599845cc120ca7c7d38483addee20748e2f278a7b4cd8fef8d4988f7a93860c726f1d4aa77c4a34ed5987d2f28e88ee", 0xe1}], 0x80, &(0x7f00000002c0)={[{@nodiscard='nodiscard', 0x2c}, {@treelog='treelog', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@fragment_data='fragment=data', 0x2c}, {@notreelog='notreelog', 0x2c}, {@usebackuproot='usebackuproot', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'zlib'}, 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000340)='./file0\x00', 0x4, 0x5, &(0x7f0000001540)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="81c12076f032f603b21074e27c2102604b018b68935ce83df750bcf19036b0c97c24b569b0ae0dc39e1c8550b5de6dae70797d84bf8a95eec77cf2f76286f6849d7c3af30cdab21bff60bc78704d715012eb06bd182d651fa2a4e9c304d9b8bb30bfd1b1597b71f5e0a1345a356c8a8623d2b396e25a75c367a6d589946377d6bef571e2a15ee678fd071ccd0cf860b457a46beca4e172087730f2696461a8416b618807d17fce3c9df5b8e76f631596774ce86392a9c509d704c67e569314c1", 0xc0, 0x6}, {&(0x7f0000001440)="f0ec14b0bbce5b433a48bb058e0dd3154950be14d64e3ef3c335531be3cc3d4c37b891c4131157f0271dfdb305cf49a3047224cce9f7283e36b664b18d88", 0x3e, 0x9}, {&(0x7f0000001480)="eceddb62a6", 0x5, 0x1}, {&(0x7f00000014c0)="a92c749ae1c4c3e14383b87222b8ef1a8f092623eeef2886279788bd9f62b0c5b26334bfb21c1db25fc0e576ed2ad1167defe7c25ec90dbc7e0d7c850bc2c80e2579534f740ee4a5afc436fcfe863000f45bfc8c923437aba391730f", 0x5c, 0x6}], 0x1, &(0x7f00000015c0)={[{@errors_continue='errors=continue', 0x2c}]}) sysfs$1(0x1, &(0x7f0000000080)='msdos\x00') [ 97.627766] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure [ 97.661910] FAT-fs (loop3): invalid media value (0x1a) [ 97.667352] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/17 08:43:53 executing program 7: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="240000000104f50000f90000000008002020faff0900010004e800603300000001ab001f", 0x24}], 0x1}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) 2018/04/17 08:43:53 executing program 6: syz_mount_image$reiserfs(&(0x7f0000001580)='reiserfs\x00', &(0x7f00000015c0)='./file0\x00', 0xa4, 0x4, &(0x7f0000004640)=[{&(0x7f0000001600)="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0x1000, 0x6}, 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0x1000, 0xfff}], 0x2900800, &(0x7f00000046c0)={[{@expose_privroot='expose_privroot', 0x2c}, {@noquota='noquota', 0x2c}, {@commit={'commit', 0x3d, [0x3c, 0x35, 0x3f, 0x33, 0x37, 0x3d]}, 0x2c}]}) set_mempolicy(0x2000000002, &(0x7f0000000100)=0x1, 0x1f) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x6, &(0x7f00000014c0)=[{&(0x7f0000000080)="7c676f38381ba49f4f750b431c5dd47f1aef80cf4447cb13e522d945c75cfa266d05217c149fbb9e3705560d7557fb75b12a4f6289c69a90d49d31c1a97f28d72182a9cc22e6c5f63076386b306787512e31da8d53094ed16c", 0x59, 0x10001}, {&(0x7f0000000140)="66dc918d71dcd662366edfb8e3adf828af5b87b6342783d519be01777091d440ecc6a2d2f8654011c0ebe3de8d6ea2ec28c533ff3d6504bed6a44281bc03ef554c80a36aeff8283c6c93f7173a69417f627e2e964becf01f9fddd58c0c4221165d7c4d72a5a388b1aa33af0a51512b16a92f2a53", 0x74, 0x8}, {&(0x7f0000000200)="76466dbf5f77d6ab64e64704c759a8f83b15b260563ab9219e7b8625d70bd6084695d6dd45a723db5e8dbfae75296f7a3c3028c54a1bc3b7aeeb79eb4f7e0d83edba42c9a6a9a0a2de31e07c57579b0d5e9fc5c6ca2645530e1a79336c8eaa688156303f3fd2752a660313b222e45668295b9dff527935b85719a70899590c1664d6d41bd5ebf7dfa3c9ddc07282219135401388c59221b67091f785cad9c863bb03f8bdf6235d426149d41e9a8a9a5d0510b8e5ac70c796023193ae4b4b81dbf2b97487f24bf4655c7bf00a55524362671d8fa2e8bdcc08067e04cce8b5bf9f08326846fc62aea2c03c552e1c", 0xed, 0x4}, {&(0x7f0000000300)="73983755bffadf2497f47b0ac19bbc88cbf859239c1b27c71f296b760918135e24955ea30e34738cdd8310d09aea8f01f3f4311e85da1c279d837fa1ce99fced1fd1a6f1bbde64600a3ac4b5f2527cf4cf402ec72848ebbfd29a53f07eb4bbe8ffc9ccb5b1d3570c58631abf78f8e4f1f046f86973940ff3c61fbf2c054b713b742178ad70a7e455f9e48c7b9e8e0383f77bbae96df172be46570f", 0x9b, 0x400}, {&(0x7f00000003c0)="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", 0x1000, 0x3bd}, {&(0x7f00000013c0)="4cb18557b09bad14738207075f343b713eb3c9886acf4e1d92ff938f2d9f22f8f04d57c695119639270b4c7bbfd2ce24f05af4a44cf2db2517b76a3114836607b03b8c1e8020541db8ec923be7f977372ec64101a811f7df194bfa58c71cbfeca58b85a53bf6762a08a63eeb475f4bc261be1b7e9e076bd274616428c1cec130d1eaa0f038d6d88d189e5371fb1269ebbd33af160df18496489a23e4884e30fc3969a6697129b1dc78d6ad2e2b72d190758d46a27f8cd302aad394d033be809e60068821", 0xc4, 0x5}], 0x4002, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00000001c0), 0x10) 2018/04/17 08:43:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$packet(0x11, 0x3, 0x300) 2018/04/17 08:43:53 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) 2018/04/17 08:43:53 executing program 5: socket$bt_cmtp(0x1f, 0x3, 0x5) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000000400)="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", 0x801}], 0x1, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x101000) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) [ 97.825918] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/17 08:43:53 executing program 0: r0 = memfd_create(&(0x7f0000781ffe)='\x00', 0x4000000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x201, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x428430, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') socket$packet(0x11, 0x3, 0x300) 2018/04/17 08:43:53 executing program 3: syz_emit_ethernet(0x30, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @random="ac1e903c925a"}, {@random, @random="3391697c9963"}}}}}, &(0x7f00000000c0)={0x0, 0x3, [0x0, 0x82a]}) syz_emit_ethernet(0x117, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x1, 0x1, [0xd30, 0xec2, 0x96c, 0xb68]}) 2018/04/17 08:43:53 executing program 4: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000440)='./file0\x00', 0x4000000000000, 0x1, &(0x7f0000000480)=[{&(0x7f0000000040)="eb52904e544653202020200002", 0xd}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00caaba3f623d7838f7e033bdb9996ba73e616eb72c93b8e1e791378c8a8048800feff016612abe443140e864a2454cf62a65000000000000000000000"]) [ 97.913306] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 97.938058] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. 2018/04/17 08:43:53 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x2, &(0x7f0000000080)=[{&(0x7f0000000140)="88f71f867cb75edbd44d832285db623f966fe350d9c0dc4b682a1054b7037b0ce453974cf7db4c6ac11469f4c8b23f68c5876cfbf6b7b93aa6bf2f351a534d82d0dea6b1e784d846f6e1ec092bb138f03eedc88ceb3bce63db5d79a464ca511b18d1b2a0a2b1c4a76d22e3ecd1c370111ac44d9498f1b596597dfe4b66a661418f036d2831ebdc1e581514fdd7a7637baa0994607de6c0c44dd769cc2c7519394470254bc0c7ea84df918b158eb82a0fe29c2064d0f40d8b0ebda46ea585acc1d43e26514db3658a5b", 0xc9, 0x5}, {&(0x7f0000000240)="239881184ffe452d0ece8cf94c65e46f1a486bae5f309d005fb579583f3d9b73b8e3423ba329b12374546d9d5816ceaf72d4da6e2e96b1bba2af7b01dca3194617d9683124adc1e3d9ba85421ca80ef24cf65da0f83ba49865aefaf7f5c01526", 0x60, 0x9}], 0x80000, &(0x7f00000002c0)={[{@utf8='utf8', 0x2c}, {@map_off='map=off', 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x7f, 0x0, 0x3f, 0x37, 0x33, 0x599fe94787734812, 0x37]}, 0x2c}, {@block={'block', 0x3d, [0x31, 0x30, 0x35, 0x0, 0x3f, 0x0]}, 0x2c}, {@map_off='map=off', 0x2c}, {@check_strict='check=strict', 0x2c}, {@utf8='utf8', 0x2c}, {@session={'session', 0x3d, [0x35, 0x36, 0x36]}, 0x2c}]}) write$binfmt_aout(r0, &(0x7f0000000100)={{0x108, 0x0, 0x0, 0x1fe, 0x0, 0x0, 0x218}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) [ 98.082376] ntfs: (device loop4): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 98.090966] ntfs: (device loop4): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 98.103058] ntfs: (device loop4): ntfs_fill_super(): Not an NTFS volume. [ 98.125087] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 98.133279] FAT-fs (loop5): Filesystem has been set read-only [ 98.235351] ntfs: (device loop4): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 98.243837] ntfs: (device loop4): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 98.256045] ntfs: (device loop4): ntfs_fill_super(): Not an NTFS volume. 2018/04/17 08:43:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x3, 0x500, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000640], 0x0, &(0x7f0000000080), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x56b) 2018/04/17 08:43:54 executing program 0: mq_open(&(0x7f0000000000)='-$\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$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00000009c0)=@pic={0x7, 0x88b, 0x8, 0xe3, 0xfa, 0x7, 0xffffffff, 0x1, 0x6f4, 0x80000000, 0xffffffff80000000, 0x6, 0x2035d70e, 0x2, 0x2, 0x4}) getsockopt$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$VT_GETMODE(r5, 0x5601, &(0x7f0000000040)) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getrusage(0x0, &(0x7f0000000440)) fchdir(r2) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xffffffffffffffe7) pipe(&(0x7f0000000140)) 2018/04/17 08:43:54 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd85, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f00000000c0)=0x9, 0x4) recvmsg(r1, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000ac0), 0x0, &(0x7f0000000b80)=""/194, 0xc2}, 0x0) 2018/04/17 08:43:54 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x4000) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x6, 0x7, 0x1f, 0x2, "ec2dca660a4e183c246545aaa07e726951f3ec11e30bc221a18add410aeb9fbd74192019682385dc56a0acc9cc1a24e81fc3f733dda65117faf4f2ffd73b92", 0x11}, 0x80, &(0x7f0000000080), 0x35f, &(0x7f0000000080)}}, {{&(0x7f0000000240)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000000000000070000008600000000000000c7df5023347faa70db05d5f09ffc0af4c5bbc6605b2b86b71ee5d66e141c1222014ff9fb94da137163e66b9d55be39523b477e640ee08e39a1d62bb9980d03cc7a1b96c148a04565fa84582c12368885530254173c20c954e024fd2451c752f2ec2a5460d4593c3b1979339ef1afee0400000000000000c84b227c1f0900000073b4a2dd9bb68c20e387e1f0b334def05011b73ae84cd8ef97bbc321b22f3660ffff0000000000009480af8e65ec7ff5dc2d4f05f18114f79ca7b5c63efd8de08bf28d21b23ac26c8dbde2ef77f01fd7b6651a8a7e"], 0x18}}], 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/17 08:43:54 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) preadv(r1, &(0x7f0000001480)=[{&(0x7f0000001380)=""/222, 0xde}], 0x1, 0x0) 2018/04/17 08:43:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xffffff48) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/17 08:43:54 executing program 5: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="f1723f481e3a1b2cdf8ecab6fa8211f0", 0x10) 2018/04/17 08:43:54 executing program 6: 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', &(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000001c0)="fa5fbbd514b985f07169233f020000005a5f0cf30b0cde1035a802bf0a5097bf1a2bd94ad81bf07ada0aff60b8e7e584b6dc90312616b4a3bc24a7be53bb63982d5183810d30b89c0e93eb68611c688ace4ab392e94dd7101ef0066ac21843ff658463535e") syz_mount_image$btrfs(&(0x7f0000001780)='btrfs\x00', &(0x7f0000001740)='./file0/bus\x00', 0x1f, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="c702"]) r0 = open(&(0x7f0000001880)='./file0\x00', 0x0, 0x4) r1 = open(&(0x7f0000001900)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000001840)='./file1\x00', r0, &(0x7f00000018c0)='./file0\x00') pipe(&(0x7f0000001d40)) fcntl$setsig(r1, 0xa, 0x39) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) syz_mount_image$ntfs(&(0x7f0000000280)='ntfs\x00', &(0x7f00000002c0)='./file2\x00', 0x3, 0x7, &(0x7f0000001b40)=[{&(0x7f0000000300)="5232b118402d5b29f730828b78916c19d88831b74b8d5e5882b3a66bfb8b03ce7326", 0x22, 0x311}, {&(0x7f0000000640)="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", 0x1000, 0x5}, {&(0x7f0000000380)="25b4761d1c10c4459b24e81bd39f22c0718c13f98dcd5fae0eaa6f696fc85f7b4456fa71394e4ce9735cf58284419e5f19d025edb46b2c0f426b3dc5eac31b4f1dcc2168170adf10eedcc3b1f0990b32346cfbc4fed934f158a153202cf7d7fbf79049fccc9f85e86550b8615bd4fcebe3c28f834684b325c5948bcc36c671d854ecddc81d929912df70dfe3a0a4d503599b86dee47dcbbbcf60cda327e8361ac766baaacbe51cc1ba3277e1e96d4498ef6b23fb104009955b231a0ae823f1e1ad4b39884547155642b3f50d95b3b1a7c4ef353f1e3df5ab39", 0xd9, 0x66681e7e}, {&(0x7f0000000480)="0cc473cd8385594921626564f343c3a49a3d334f14f708c54ef0b5a9082fc856457727d27e66ccc63954a297052c3090eb4055a95ac27e714b6b35dda8750b506269237492c74a0c09cbee419f177094c7fba25a206066f7e0519a9d5bca14ce7d757babdcb2f8fb244a75c179fd765efd1af25b198bd9b4b5a41dab299cfd98cbcdd594f4a44e248cefed36fdd49d4059ec2a3b31b7385a9bf11afbc50098aaebdc6e1bbcd282f2b64f715614c848044cfcbf2dfb8972abdb5387ed9aa55c3824d0ee6499ca5cedea88b54f82e9c6bb91af1e13e1e8c302e466ce7e3a0448a95d4b7140750414617cf48a368adff44a964d", 0xf2, 0x407}, {&(0x7f0000000580)="2c28a5d7f6448a81d7d4579c96ef6bfaade0da51a9bb1a4ba6bc", 0x1a, 0x7}, {&(0x7f0000001640)="3e4c1fd6f631f86c0696f734b85b649ef27f9f5f2ed8528b4c5f7d099a212cb1b8beaabe242588606b5cdbaf60498df457584d534de794c6db9257c1b999b7f000cfcbaefb28d37449ab8268f110196025d4452fddcfb8b7a6be3608b872643b4ee72d73947a0edf38f73e73f58755c6dd1db6b0f726982d83a39e13b794554e697b54ce0e7aa83814ae8dacbadfdc8f79159626855e57087e5d281047dd7a6ac074e1e9b11b57dcd01bd74d239c755eba2106a12137fd05e0bd", 0xba, 0x6}, {&(0x7f0000001ac0)="b1471333c2883135077832a1255db963ba62fc94ccf0e2ff97050a90e0984365638a77bdbc6829e6d3c092a858fe448f1d86c32cb6dac1563da634243fbed8a114744794fc74a0360c61ef67a2a473a2532eb843d20772020162b9113fa07f", 0x5f, 0x7}], 0x42, &(0x7f0000001c00)={[{@case_sensitive_no={'case_sensitive=no', 0x3d, [0x32]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x34, 0x78]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3f, 0x38, 0x0, 0x30, 0x32, 0x3b, 0x3f, 0x35, 0x34, 0x37]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x37, 0x37, 0x35, 0x3f, 0x0, 0x37, 0x30, 0x37, 0x37]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x31, 0x32]}, 0x2c}, {@gid={'gid', 0x3d, [0x37]}, 0x2c}]}) 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}]}) 2018/04/17 08:43:54 executing program 3: socket$netlink(0x10, 0x3, 0x2000000000001) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x14, 0x0, 0x802, 0x70bd29, 0xfffffffffffffffd, {0x9}}, 0x14}, 0x1}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) [ 98.379340] kernel msg: ebtables bug: please report to author: Wrong len argument [ 98.416946] ntfs: (device loop6): read_ntfs_boot_sector(): Primary boot sector is invalid. 2018/04/17 08:43:54 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00082f00fe80000000000000000000000000000000aaa8880000005154d57a2ba934a360e084fe557aa102df68ee4fe430d58fa50b67544e2d5644a547d4a3c2866a74ef14ffc400cea762f33a8b29e479b61342da12093de71e886625cde292d2eb6025fa50c732eb766d179b155d03c35ed3523c8a868dbfd46a47000000000000000000000000"], &(0x7f0000000040)) 2018/04/17 08:43:54 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x43}, 0x2c) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) socket$can_raw(0x1d, 0x3, 0x1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x81, 0x5, &(0x7f0000000480)=[{&(0x7f0000000200)="2bf10551ac4126fddd70887bc8ef54da18c52845e367e0305715e8b572d318572b7fbc44b205b4d583175435aff87906b5a88060fb0fe286699ed7d2bf93e4ebcea0aa701b91573a9a5650c4d2f34161c97bac2d7fd30b7c32b142f959a52e70e1ac3c4cd0e9dc791a0e891fec99082adc92c21ded8991c63d8fc04958d706128c32c69fb2a51222282ca52a16b0608cb3cb3e5fa0e667b519c6da06011b9d33a6ef6fa726b0c0b52dc15b59dccafb16a1c4ad38f1c9cd7af536aa78d2371391f011", 0xc2, 0x4000000000000000}, {&(0x7f0000000300)="4e52dedbed1c0f82b023453d91e79949a737f0e5bee8ede6de457e74ff381261b52e01545f", 0x25, 0x6}, {&(0x7f0000000340)="b8a5d29339caa6a2d11910b2a17fb39c2813a98d94727fc0e6326dddbd299d6794ac121ccca769d558a1c4", 0x2b, 0x9}, {&(0x7f0000000380)="6ffab03afd58cde32a3f4a8d12ce8ac1f7a14dc61d9bb231dc3f981bee4a5b3ef3b66f8836e0bbae6867240a185a6e8a2c105dde20d27b81e8f192a012ae5114fab442ef957be419be45f1773dc0dc99fad0691e6277332fd64a72bbba8eefd0c657afdc097c0e7a8166fdc6ee0aeb5122c82bf2acb093ac80306cb1fb95a65e1b88daf680e456457a42d9f1bd20979ef14673ae854f4f3480720548ac7a7d62c9ef2fbbee0d808b740dc102e0391c7c1e2fe9444b5d3b", 0xb7, 0xe36}, {&(0x7f0000000440)="df9c0c7fcafc23068f9f43d4c1772f481ae62491b877", 0x16, 0x21204000}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="6e6f757569642c6e6f646973636172642c6c6f676273697a653d322c008fee6f24ed896b80e5de94803a0d402bfdbf8b979170fba3e79f6eb8d14c3e584cfbb58c25ce74ac934611377607f3dfa929e36ab4c3aed20f987a8aa37cf19660b04f051916db7ee9d857aa6dca9c15596e9d296f70ee68dc1a2bd61857464485a7738cfee6ed115c272c5eeb850611d80f5e82349bae5437f2b78faadb999ab1ac7a655f478e7a2cc6438ff2d23e40bbf289398893f41f0cbd3bad73a8f25b45a9c45900f4abe9efd7960d0f32"]) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0xb, 0x6f2000, &(0x7f0000000000)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/autofs\x00', 0x2400, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/17 08:43:54 executing program 4: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x51, &(0x7f0000000080), 0x358, &(0x7f00008b2000)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80007, 0x400) close(r0) [ 98.528608] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/17 08:43:54 executing program 1: r0 = socket$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, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) socket$rds(0x15, 0x5, 0x0) write(r0, &(0x7f00000001c0)="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", 0x4e5) shutdown(r0, 0x1) 2018/04/17 08:43:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x0]}, 0x1) openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.clone_children\x00', 0x2, 0x0) 2018/04/17 08:43:54 executing program 0: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x2) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000000000000f, &(0x7f00000000c0)=0x1f, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2100, 0x0) syz_emit_ethernet(0x4a, &(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}}}}}}}, &(0x7f0000000000)) 2018/04/17 08:43:54 executing program 5: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001800ffff0000000000000000010000001400030010ea268ef791bcd4ab47c1cc7cad47d76a134411a2a9dc613e445c4cd6b94603845c6815ba27e09a9de745ae4cfba60d509082f198c202ce3c100000000000000000"], 0x28}, 0x1}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00000000c0)) gettid() ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000280)=0xffff) r5 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x349c40) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000340)=0x3, 0x3, 0x0) getsockname(r3, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x80) syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x2, 0x400) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)={0x60000006}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r5, &(0x7f0000000140)="38f20ff8f1127c3c8f3481d4522ca911602bf1e2c5d77343160e94b4f4bda5c95022b224d05cd9aa2830dbd25521531e4581de368757b685d6cb36dfeddca9bc51a4662d4e88a9da83e9aaee2ca538cca6415bd066901dc4219655ce00f9aa1c38b1716ce0107208f78c8ea0d412ab560608fb94114f72f65eec26185c14216bcc6e54d084aaf9f8e74e317a1b45c9d6ce7cc8de2fd106b634053deff225508f5c3f1f5c6862b68021889b052cb8b4ea2bfcc58f223b2c19761b83ab08ea4deb86f160b2d8c92f9193c8caa62afefc83942fd6ed2aff84542178191c69d0de10c2d23da757982a1cd3d050b78cc0ea"}, 0x10) keyctl$revoke(0x3, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000)=[{}], 0x15555701, 0x0) close(r4) epoll_create1(0x0) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$ion(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ion\x00', 0x200, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6) 2018/04/17 08:43:54 executing program 6: r0 = socket$inet(0x2, 0x806, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/04/17 08:43:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80400000002, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000600)=[@text32={0x20, &(0x7f00000005c0)="2e360f350f22d2c4e17d28ffc4c12dc6010e8fe900959c8816e014ab0f30b8010000000f01c1ea150000007100ea0f0000005463c4e3f55f90b4000000cb", 0x3e}], 0x1, 0x0, &(0x7f0000000640), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x1, 0x0, 0x1000}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="660f38829ce00000000081660080cc00000f01d13edce00f07660f3881521ec4c1f56b821aea000066baf80cb8e2dd6488ef66bafc0c66b8680066ef8fc96801d12e660f388246e4", 0x48}], 0x1, 0x3, &(0x7f0000000900), 0x0) 2018/04/17 08:43:54 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ef4, 0xfff, 0x0, 0xfffffffffffffffc, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xf34, 0x2) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffd, 0x48010, 0xffffffffffffffff, 0x4) write$eventfd(r0, &(0x7f0000000280), 0x8) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x6dee, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="8b16d607ef19e40d9b52de9028b07c76cd83aee246ed05eded07b5089da72c7984e4404d4440425059b29a4892cab91748ae522c3caa6929647023df2982b5ec8277b447d6f6cba570359322caf226bcf85b97f26da13eecbe9dc67e6a2e70fc676d43049c813b43fa5d7c1a7d28b47441ff3ec2367bdcfbfc2b04c4829f0ac33c3c2af17a5fa946d80b3183a18fc9081a969ff37a19782099e4479f8bf76848e8ae2fb081a3c98d915659892820c694931fbf8b940f10b6f03d0f51f59b0489f87b74e1d221a8ca9773d8b1438317911cdebba23d1fa143859296e4642f4ad4484d7383803261686bdcc9f9754a84e7330f", 0xf2, 0xfffffffffffffffd}, {&(0x7f0000000200)="f9482cc454fb25d11c55aa1c0a09c93b91aede1fb49dca03e71540da08b9c9e16bc3d9", 0x23, 0x5}, {&(0x7f00000002c0)="7e433170f8c393efc7e3907373c2cc4e1284dd31b61d6e8eac411a8a2f27aa6fc315db0fdd2113ab4a80389cf737eb90e39c2417f1f7d4a632edf26a96e5530ce33d35788d39fe84d33f8d0bc80fe51785325cebb0b84a67e0a6689305d407fbac254d618a", 0x65, 0x9}, {&(0x7f0000000340)="24e4e8c3f2f6f3b20615b58820052d4697b069f67699d42c7af135501a2975b716d6e668e3c9b0ca22a1126c9bbe3b7d09fc34e937cb56df96475f39cf1610e4224302088a5d327f6f643c28be3f5b8c1956fd22b3a861690f166447cb2221", 0x5f, 0x4}, {&(0x7f00000003c0)="7289d2ec85dcf166000a68e63de9ecbab65cd14c95637f475531028a4a114e078f015d7dbe15d72f39b0c1f953a8c7445fed9c23677dfdab35e0500ec65488ddad7a3d6a15a8def60ca77ced3a24fee2261899b638df4244b68158f48b4fd1ad384da8500bd82c8c8676f8308f834ec198d3b508258d4ab3375a9e6fe0646802ef2a2b3a657b41b38c71e7b9854cf42565", 0x91}, {&(0x7f0000000480)="e4b0737121ab4d825928e8d0b68bee3d362908871510665f7839cdea7dac86ea1b42cf1f6c53a8c48e6906756b66afd3169993a428123d53ace8663206669c6fe9b53b64327d3e3428f902d2bb91438a3e9499b0efe67f3e327cd89129b53d485a42e1ea55227194c2a6", 0x6a, 0x9c1}], 0x181080, 0x0) socket$nl_route(0x10, 0x3, 0x0) [ 98.830298] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 98.860304] XFS (loop7): invalid logbufsize: 2 [not 16k,32k,64k,128k or 256k] 2018/04/17 08:43:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x90100, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x401, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x3}) socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_pts(r0, 0x8000000006) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x600, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r2, r1) writev(r1, &(0x7f0000000080)=[{&(0x7f0000001380)="efc16c9e1276ddf9bce18e8a89db7588e9c5a96b546d7868dfc4151625de9e970fd6221ead53e13dfae9c048642653254f5f1eb506dda728d1d7e58f723d873d19854f9fa4ec34b9e0456809", 0x4c}], 0x1) [ 98.926131] XFS (loop7): invalid logbufsize: 2 [not 16k,32k,64k,128k or 256k] [ 99.773996] netlink: 'syz-executor5': attribute type 3 has an invalid length. 2018/04/17 08:43:56 executing program 7: r0 = socket$inet(0x2, 0x200000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x20000000000, 0xfffffe37) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/04/17 08:43:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socket$unix(0x1, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x31) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x80040) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/04/17 08:43:56 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x10}, 0x1c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_NMI(r3, 0xae9a) r4 = dup3(r3, r0, 0x0) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x2, &(0x7f0000000340)=[{&(0x7f0000000240)="e21c9fe8d150ce5347b805e12a2385439cbcd0e10001fd9c45bbfe26886135535efd3962a2e552b76cd4d35f0afe52d16a72278e669ca788fdfd61f277304200dc57baf0c1cd282c44427575425322faa8690feccbe45a34dfc7b530c0af144de0096e3b5bbe54a1198a19b7dde6614b4b00627fb89e41acf55d1df3dc96c7a4ff6f1d467a69f6666754bad5f45d65bb980f36335c8d98609b044309fd3674c6f6d26bc1f4b272ca90372fb2f7bb91fa24a85e91600f", 0xb6, 0x800}, {&(0x7f0000000300)='b', 0x1, 0x3f}], 0x84000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_open_pts(r4, 0x202000) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x4000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x40, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x817) openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x800, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/17 08:43:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000015020000000008001c00", @ANYRES32], 0x28}, 0x1}, 0x0) 2018/04/17 08:43:56 executing program 1: syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="71756fcc040000"]) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x20, 0x6, &(0x7f0000000540)=[{&(0x7f0000000080)="2d427f0005f1e3a99cf04d3ec36ac3a1fdaece665f8e3c3b4258622bd27b3504e66ca655eec6f2c04aae94e3a57c69a641669a40f8e078ee1545a569d22ac57d48da7f85a0784e391750b6295b0b59f3618f", 0x52, 0xba0a}, {&(0x7f0000000180)="202dc417090942f05a90832e9b0be2caade0fc86495d7460f07c3c526b527f0ebbd932bb84c63ca59833857ca2fe2a1d6c3628fc9a6b9b75047dd34742451e09e475ec8109020075305ae4a1d746f2797d04cbc9ea4ffcb16aa656be584b9b0c9142c4f50ed7c9", 0x67, 0xfffffffffffffff8}, {&(0x7f0000000200)="a982", 0x2, 0xffff}, {&(0x7f00000002c0)="22f46173954fc2ccc9ca8c513a5a8d770d68b87bcb8d8bc6aafcb15637f757d3f9c2939e65f4e491497311c7dcb2840b253cc05447f549102226a4329424fe046daaaf10437d6348a8ca1adffb9d6f5e110347b045c23a55de77f8bd9a48f6c6ecd89ab4d163142da1edb668b1cba05b4af3551d213ab1b94188d9b98e8c0b86a200f183980b53809b37da7bcf91dd932007bb6a2dd0e64ec51e55bb0ac2491ccec35fc131ed896ec7491ce1641e6c935ee416b484d147fb7551a2402f280479c5944e6363358a658ed9484553ef9a5c", 0xd0, 0x1b6}, {&(0x7f00000003c0)="a3a46838d7c2191d105789a078f228ccf57e8c5f9ca67b6ac89d033473472108f55fc49df8652694ff6ab0b1d638f9be2053eeb5e836a0a9ef9b3c54cb1b19518975123a4b6cfffb9a6d7765d835c2aeffb7ca8693fd2136ff6ae6caf0cf2aacab5f44f1a0ed12fbafbec9f83691674fe137ced7", 0x74, 0xffff}, {&(0x7f0000000440)="f991523e480686ccc5f20ff211a14549f2ae5ffedf5d6b044a9dab13a5d60a9f94820cb57600043c93183d4a165f643a6345518d02da06fb0e8c107786a98d73e54916eb5fd9d82a9df83d215c42fec390fcb9c9fb223c28b01837e3c083aa6fc6d12feb31f05d48fe5e6574d7d22bf9293b1a263aceeb1baeaea5f114ce66b4195ee570e8cda9d4cb2cf31d1f061406c1b4ffea38bbad717ac71ca9a13ef39582429f08c87cc8e9d3fc97f7a61a0856b48103fa3bb0e48ad99efd591a7b0daedbf4", 0xc2, 0x3}], 0xc, &(0x7f0000000240)={[{@upgrade='upgrade', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@localcaching='localcaching', 0x2c}, {@meta='meta', 0x2c}, {@localflocks='localflocks', 0x2c}]}) 2018/04/17 08:43:56 executing program 4: pipe(&(0x7f0000d75000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=';', 0x1}], 0x1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x428000, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8) write(r0, &(0x7f0000335000), 0xfc94) 2018/04/17 08:43:56 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x204200) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)) 2018/04/17 08:43:56 executing program 2: syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x310, &(0x7f0000000240), 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x1, 0x6, &(0x7f0000000340)=[{&(0x7f0000000a40)="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0x1000, 0x9}, {&(0x7f0000001a40)="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0x1000, 0x45}, {&(0x7f0000000100)="8b658dc43d3020d046c85dfb7376cb5c5fd79ea0", 0x14, 0x7}, {&(0x7f0000000140)="fad940c1736f4ff6cad02de2c4d6c134a8b692a51a7867e5299169919ce2334fb0b7b62641390a835692392d3c1d2a8511faad8e5d65861cd31ed97dffc57d7a621fd85879e8ece8e788fbd320e9811209c35f86e8791a4c21d8b4b225d6a97e3f87964194af229730981e25dc08989bd22a5f8f98ce74a19bbd3551333b021205", 0x81, 0x2}, {&(0x7f0000000200)="fe7c932f059d642a4fee9838da02d2e10edfca03637086f3f37702e657091a88f91c2d49120fe03e07c77745a359bcc531433ce44a07744c774b42b10956bdc8eec8fc6ef9e6e7f620c5803f9cbe0e6f0a24cd6f9e7b22231ee7eaa1960cfd97ea061eabd4bfe0f92a337c005ed4a304b8004ce3502b2427", 0x78, 0x81}, {&(0x7f0000000280)="7018423529ecf88e951435c1889fc21a664301b1282ebc2f5935c452b4a295d30badac22b5695b01060031c76ef25bba7ae38b29150452e64cf2d256e9a9ca822f9395cd1b1e640dea83660ff3394b67d9a750c76e127836d380bc3bf6c16644f6d7a72d3fb12974c9ac7d4d1e87974e6ebd5a07f8a4f47c4cffeaec61b6a6475ded8aca0786166e00115dd44f1eb37dbefbf9748519a89e495d11ff721ad2870297e5ff852d77fd27821583a6a130ca350b8b957ce7", 0xb6, 0x4}], 0x52002, &(0x7f0000000000)=ANY=[@ANYBLOB="7061388b33e6d7596a4d6f1f80c3f4b0f8e4366e13411fad9e84c2ed6d8f30b463afc37d069d7443"]) 2018/04/17 08:43:56 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) poll(&(0x7f0000000080)=[{r1}, {r0, 0x223}], 0x2, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) [ 100.208914] gfs2: invalid mount option: quoÌ [ 100.213546] gfs2: can't parse mount arguments [ 100.317691] gfs2: not a GFS2 filesystem [ 100.368287] gfs2: invalid mount option: quoÌ [ 100.372966] gfs2: can't parse mount arguments 2018/04/17 08:43:57 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'gre0\x00', 0x0}) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x34a, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x100) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000000)={0x1f, r1}, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/04/17 08:43:57 executing program 3: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x2, &(0x7f0000000100)=[{&(0x7f0000000080)="f90e8d92c3c5", 0x6, 0x80000001}, {&(0x7f00000000c0)="fef96b08971de45a7b529b06aa43fb28bcaa981726cafda04855bd466f03f8add89f9a88", 0x24, 0x3}], 0x20002, &(0x7f0000002ac0)=ANY=[@ANYBLOB="6e6f757569642c61747472322c61747472322c6e653d3d2c7071756f74612c70726a71756f74612c616c6c6f6373697a653d3000326f2d7f2c00000000000000d3dca5954dc678f2abe09551c7af790e0bcd239d0459721b"]) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/rt6_stats\x00') syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x10001, 0x1, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000, 0x8001}], 0x8, &(0x7f0000000280)={[{@treelog='treelog', 0x2c}, {@usebackuproot='usebackuproot', 0x2c}]}) 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) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/140, 0x8c}], 0x1) syz_mount_image$xfs(&(0x7f00000002c0)='xfs\x00', &(0x7f0000000300)='./file0\x00', 0x1, 0x8, &(0x7f00000029c0)=[{&(0x7f0000000340)="a3a346afff3800c1463ba376ea8442c2f2b14ddbc3e5381335012ca02a46bd282bd5a9adcbeac4247c049975ddb9c35c8e7ae188fdbf7b12ea26662741d413316c654de42736a8d859dd13a4f72a544f3e510c18e1d7602b12067d0a85d22b511b17766f7dfb58762dee34777755b6fd4bc442e3be2e07985122cb74ec2b31f9b1e147e192519a3bb17bdcbfeec952ba21f51155476b7c98cab404216978687a5b9f83871ef9c8ac9e67b4a8ee3b2838351b771f1fc25c8d305d8d8636426e3d36f229af0fb2ae20c338b18b1605a1cfcd1473c278ad63293b0f0d06de5f97e451a9bbb68c2d81d77d494f7ced", 0xed, 0xfffffffffffffff7}, {&(0x7f0000001580)="8f801ff129496d39b4f2f1ba1c769e12d7f8f39fb3857576e19010f6cce3d38ae518983df3f0934ccba051b7b6716369fb314d2f220b375a8bc98b9022d5250af23aee82dc733d8ee30cecaf67b55c89b1a803508e3ae03d01f602575808372ad3ef5fc1499c65d64410d0d1d97988eb32161114f540d2df2c1387e8181a6c9ee479979286473998b15e949bfe2b5cc7085467f4ca1c63d24a70d3f5111a1f11485ef07bd47a8e2ff3", 0xa9, 0xffffffffffffffff}, {&(0x7f0000001640)="bdcfaac2ea922804ba3b72dd3f02748735c9a38ea987ef025af94a6118952d4b933fac6828a9f83bde112737eb605749dbd7a8332da2eeac90338affb3b3b54d33725980c0b33d2c9233abe0a7f8f0366ca2105249236208bfb66a7767dd73a86b0d43d74e4b4b83dd6ec5cdd9cbdd92653e2c88c7e3440b6873c7e776a8edef24c32669196f4b82e0f65a96a00535edbe7b12c182f7307e42091c68128d86a6ae829f315fbf4e740ba7b4f3abd12fb3df1602dcdf5c3e257662e3a5fb9eb73663", 0xc1, 0x100}, {&(0x7f0000001740)="86d3c38326554cd16a2a461522e1fc25e93cb3bec2c83889a89d149720bc175274ba2216dfb45a878467521a3143a5a75ea2405b5eff4747f1364a58e81f855947703da3e445db981efabcc9689dadd7e58d8df5b671f2838e3f", 0x5a, 0x7f}, {&(0x7f00000017c0)="95255a79eb799bd8fe8af41de566100bd8183341e99a761359ae0961dd76e2eeacf5c409fcb9af0b2334c4d5a7a4faae067f2a7f0e30354faebafdcb5043e7ee9f92defc936bc79b7434dcd281c54cacfbc0037bec45135ff0c1796e5b11094295fcea6b669d88ec627827752ae277dbab3f5cbbc21a3f528f0bd2731d9c3e9148a30c371527ce74c97bcdf90366fd61d0694ae406acd2b6b56155d31fb68659af88ce299c4efb11a4968f39dff0ab3e8935e790517d1e994d514d7c6cc6b17a5e89e3ccbb72782a7987d5ae9f243e2421d8726965028bd4f58cfa6f449ba9b5fb489289d336a6b380e7bdbe63962a1949b72bd077f2", 0xf6, 0x1d93}, {&(0x7f00000018c0)="a5a76155566b1a20c518b676b1c5ecacf4c182228240e18fa31aedc668563a051cf338448a478bf1e8d43c3854ff7534c6d9ef85c6cb6371f6b65cc98fe216d7ee08f4b2b5d7d3c3f936a90026498d480734c02a90d31730c31d2d17b193ec83975c174c56c4ed468c92af25ff8e9b09f548b1389ed9f708ad15b654075d8d5882a3309228642a929bb36dda32d306b5f82517b5a3236ba5c214c650d7712bcb3b9c46dd4944d85b7d99a5613c937e6ed05876be4d6075652b14e21219d64a42df8e6ad44ecc8fe01c4481ccbf76", 0xce, 0x371}, {&(0x7f0000000440)="a98a39d649ba47d831d0f30726487c0467b4", 0x12, 0x4}, {&(0x7f00000019c0)="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", 0x1000, 0xfffffffffffff88d}], 0x40020, &(0x7f0000002a80)={'nouuid,', {[{@uqnoenforce='uqnoenforce', 0x2c}, {@nouuid='nouuid', 0x2c}, {@noattr2='noattr2', 0x2c}]}}) 2018/04/17 08:43:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r0, &(0x7f0000000000)="d38b0fec0d013b93ef462effd77cc666546d8e22c9ce196ad5fb93b37beb31608afcae712e3747e1557bb1e5b9e7bfb3c3a919995bfbd9cc1cf5aa9143c89b52bd", &(0x7f0000000400), 0x3}, 0x20) socket$can_raw(0x1d, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/17 08:43:57 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="706167656d617000821699c8d67bbd517638fe4a80c20e0712a2664205a16fa172ba019b7d93437d0dd5b605b188586920434812d8fa6b2abbb8b023f2f1adaa0ccff0048a1c201fa37d23c450abe80d718fc0ad2027128dd8b89c0d6f1ccc4a54f27bb20b0395995be5a9af70043b5d93320e7d1c313972dd14fb81562b5b5d21a1a5b7d947538ee4638060251aa48b1350ba4cd8ed6f9d0bf1e6d633e9") pread64(r0, &(0x7f00009f3000), 0x352, 0x0) socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x8000) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/17 08:43:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)) 2018/04/17 08:43:57 executing program 1: socket$inet(0x2, 0xe, 0x100000001) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0xf1}], 0x7f}}], 0x3fe, 0x0) 2018/04/17 08:43:57 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000000000000009500000000000000c7b06814addca8b8a7360000d09aa27235e8da7751f95575b3778ac6c1faeff6dcdc9fe617b891dd35c1a033b3f6e8cb8788bafbfd622067a9557b50e71d193410a0e586e1c3a9fc56e02d5f9ab146c09d492ecc1f90b97755f3fbedbdbe23535906a92b58d39f8994d711d0161dc6b280d2a6b49f35014657f39505de3dc64945eb06b9"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x3, 0x2, 0x1, &(0x7f0000000180)) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$packet(0x11, 0x3, 0x300) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x40) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/17 08:43:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0xd2e140e76d92b12a, 0x0) syz_open_pts(r1, 0x10000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x336) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000180)={0x9}, &(0x7f0000000240)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180), &(0x7f0000000300)}, 0x20) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/17 08:43:57 executing program 4: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000400)='cmdline\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x3, &(0x7f0000000440)=[{&(0x7f0000000140)="e5651f9c98ac9bcaf7e245e7440ff641926a8656523b58c7838c411d1de24a3d54d3a79bff877b1ae3340684e26d44181f30ca8cd82c008f692a8e22f40172bd6d92ae7d093d911a00510864cc6c0d862ce89888de45a9c489f32ba16a415710c74a64f9179332b0f8b30148daa6e72d873349bd8cdf276dcae2e8edffce3a3f18484306df33d5cd0a51e05c0a85", 0x8e, 0x3ff}, {&(0x7f0000000200)="40c8658c23f2663aadedec64cbb25fe574c467c259a8ce21bff4f191d8ea90fc9c0b0372d391f2ffc797323bedf9cfa3f9a1eb94880ad68b9f72e82fcd802d048bc5d4a4ea718f3e9eb1c922833a45bb1fe47188887795eae2fc1b5ec911f6ad1e74077956744a23bf52ff375bb5160aa5adeb84abc8a702af4b568e690a9e89279930f5ba", 0x85, 0x9}, {&(0x7f00000002c0)="a4e39901377e6cd6f6d6655f2eb7ca8d38136d4137a5edc7cb739f474cf01d0ceca249e92602a702fcddff06344d3b0bec316aaceb4c6443364510bc626bac3031235c18da97eafb111b69044def15c05fb72e49b441c17c114e43deb92757f9de3f363f44a0f587e4a6aded9d6deda6568d6f5947fb94f01383d8390401f9c4269c65d870ade260e268643927793fbbd4ff433bb23c3c4cc93b8447d20fee3d73af6e7a99735eb9478df614c9daa46adccd5ebbbb6e1bcddf3f7baea227454133bfee9f0255b3960583c81667ce22f0788e56c555", 0xd5, 0x5}], 0x6, &(0x7f00000003c0)={[{@cruft='cruft', 0x2c}]}) [ 101.289748] QAT: Invalid ioctl [ 101.338273] QAT: Invalid ioctl 2018/04/17 08:43:57 executing program 2: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000fbc)) socket$inet6_udp(0xa, 0x2, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/17 08:43:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), 0x4) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 2018/04/17 08:43:57 executing program 1: syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x0, 0x100) r0 = syz_open_dev$sg(&(0x7f0000000640)='/dev/sg#\x00', 0x9, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000500), &(0x7f0000000000)=0xc336c7fc, 0x80800) sendto$ax25(r1, &(0x7f0000000180)="8a", 0x1, 0x4, &(0x7f0000000200)={0x3, {"16499bc1e67774"}, 0xfff}, 0x10) fcntl$getown(r1, 0x9) r2 = syz_open_pts(0xffffffffffffffff, 0x400) r3 = syz_open_dev$sndpcmp(&(0x7f0000000680)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2) getsockname$unix(r3, &(0x7f00000006c0)=@abs, &(0x7f0000000740)=0x6e) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f0000000800)='./control\x00', 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x20001, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r4 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r5, r5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000240), 0x4) r7 = userfaultfd(0x10000080804) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$IP_VS_SO_SET_ADDDEST(r4, 0x0, 0x487, &(0x7f0000000580)={{0x3e, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'wrr\x00', 0x0, 0x4000000000000000, 0x7f}, {@multicast1=0xe0000001, 0x4e20, 0x10003, 0x7f, 0x5, 0xfffffffffffffff9}}, 0x44) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r8 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r8, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000000600)={0x4, r8, 0x1}) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r9 = getpid() sched_setattr(r9, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) vmsplice(r2, &(0x7f0000000540)=[{&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000380)="3862b0b75b6e987c9ee186edef5fa116fc93c8a59f17577a2b7b1bd9b43d805ad5969b8a5faffd18bea5b0a2cdcc4330813490d4d43e923cff744c8a41877a65c078c979cbef852b371fe8a86cd93b15826ef5946d179a1fcca4c4199d867fa452155059b273d9028542092eed2a226e12caf44bdc54cdb4ce787f91ce17119db5e9e0463322a0931629ea3dc830c1b05e3e48662cf38b0f6635647b2cbba4fcc1197de7629210cb1a73a304deaea478ceaa2cd060de60a043847b86193ff74dd27ff11b66d765abd69f3c0b6f1cf187ea2e6465718bc981f5ddeb7a3b59", 0xde}], 0x2, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000007c0)) openat(r4, &(0x7f0000000040)='./control\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000780)) [ 101.412643] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 2018/04/17 08:43:57 executing program 0: r0 = openat$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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000340)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x1, 0x0) 2018/04/17 08:43:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2000000003e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/17 08:43:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') socket$can_bcm(0x1d, 0x2, 0x2) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/1, 0xbf8}, {&(0x7f0000001600)=""/209, 0xd1}], 0x2) 2018/04/17 08:43:57 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x14, r1, 0x33, 0x0, 0x0, {0xf}}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000003c0)=@generic={0x7ff, 0x1, 0x1ff}) 2018/04/17 08:43:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) recvmsg(r1, &(0x7f0000000100)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000140)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0x362}, 0x0) 2018/04/17 08:43:57 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x200000000000011, r0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x4c, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000050000000000000000800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000852a747001000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="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"], @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) syz_init_net_socket$llc(0x1a, 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/17 08:43:57 executing program 2: syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x14, r1, 0x715, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/04/17 08:43:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) 2018/04/17 08:43:57 executing program 3: mkdir(&(0x7f000080aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x101000, 0x10) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) prctl$intptr(0x1c, 0x6) socket$vsock_stream(0x28, 0x1, 0x0) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/04/17 08:43:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) shutdown(r1, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000180)={0x1000, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e21, 0x8, @empty, 0x2}}}, 0x108) close(r0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f00000002c0)='./file0\x00', 0xeb2, 0x2, &(0x7f0000000480)=[{&(0x7f0000000300)="996e25d66b261b7e3b459241f081c617ac7f3ca1e9ef7c53d5c134df925d087a1b3ea78fd6a144613e2ba37d2e8ee73ee0b56788953250ac355069817b13c3ed79a2cf15ddfd6e93ba18d2dcea23696cbcbd45f7d3deff3ecec0cfc82734f1c0", 0x60, 0x5}, {&(0x7f0000000380)="cba7ff85132452aca68c5fb599667eca12b840afd88ecb7813c3f78b988816e282f84a41ae1c6c0bba7ace8f915981c715ece7c9c0dc48de3de8595f49ccdfa0e031dda2b29f2b92a516c01ab901a3ebefad3a607bf9f8694fa51fceec44412bd8400db7c0c22b7e99ef79764f4b661c329c8dc3a471839ba00d700aceea109a29f0cbfdbe64caedaacf4f8a616238a8a222df87034d2892f5c4286b53857864b4635aedc63117afccd6af19da1088ecff96beb92319fd5b95812b7fa64546d8ede245309a3ed61ce833e4e0b838d9e2724e44e6c1ec7093384b188f", 0xdc, 0x352d3126}], 0x20020, &(0x7f00000004c0)={[{@check_int='check_int', 0x2c}]}) socket$pptp(0x18, 0x1, 0x2) 2018/04/17 08:43:57 executing program 7: socket$inet6(0xa, 0x3, 0x4) 2018/04/17 08:43:57 executing program 4: openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x40000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xb2, 0x200000) r0 = socket$inet(0x2, 0x3, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000340)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="4f37408920ce176a060101416186e15c3c4da1073d41a2358cc54e08f2ecaee2ad919188796dae3c4a01b940c60ade7dad73e0cbbb40b9f7e903c455ba87bb2bed3c3a190fef4056ea987cb9db4b51cc541a1790d45a15b2d62b367509752c2a6889ab6567686c3d3c8ce4cbd09900966f313f7ef727807c51160d06505fd1ab"], 0x10}}], 0x2, 0x0) 2018/04/17 08:43:57 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xffff, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x4000003e5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb420, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x8000013, 0x0, 0x0, 0x1000000000000, 0x0, @perf_config_ext={0x7, 0xfff}}, 0x0, 0x0, r0, 0x0) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x800) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x802) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, "7175657565300000000000000001000000000000000000200000000000000000000100000000000000000000200000000000000000000000000000000400"}) write$sndseq(r1, &(0x7f0000000380)=[{0x5, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"4cb0834fd6158c378e12d616"}}], 0x30) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) socket$unix(0x1, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/17 08:43:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) sendmsg$rds(r0, &(0x7f0000002bc0)={&(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f00000001c0), 0x0, &(0x7f0000002a80)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000002a00), &(0x7f0000002a40)}}], 0x58}, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x501000, 0x0) 2018/04/17 08:43:57 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f00000002c0)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/17 08:43:57 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) gettid() write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x4, &(0x7f0000001300)=[{&(0x7f0000000140)="4d0c197be8f0d38bdf534a991a618616195f838ad916f00a927601c5779943d1a6a0f924520c05198f73b53f2f4756822208bd2bf03d69ccccd64aac7ff87e3d1c4508c15a096f20b6863eedd95078610aa475c15637c284639d1de3c810095d9df67b6561c4bc61ccb13f5ac898cb6949bd0a3c279a3f06d6cdb60304720d55bb2530ce5435f62ad4f7", 0x8a, 0x6}, {&(0x7f0000000200)="bec3093269a793023e8b29d2e0830e044bc30b0e141ce39a750bf3ff1396941299468ef46133f2806a47a338e12d0dcabc2a1b82ba3b6b613b3a192acf34a2a27c18c49bb894916c99ed92f0f77502886f27b59602b665b63d4abc7ed979e2062980f2702fc7994efd45f5499346365665824c6ea6af1100ffacb2efcf48f4a1e750cf774e3b2d5e126c121e036134382181b90012aaeef9a93c6f", 0x9b, 0x80}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="b3f28ed7567dc63c0ad08c0844bb3caf3c0381f213a5bf4dba28cc2a3ba3de941bdeeab1d8ad380806", 0x29}], 0x1, &(0x7f0000001380)={[{@creator={'creator', 0x3d, "fd3ff907"}, 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x30]}, 0x2c}, {@part={'part', 0x3d, [0x3d, 0x3f, 0x32, 0x78, 0x7f, 0x35, 0x79]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x36, 0x37, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x32]}, 0x2c}]}) syz_open_dev$dspn(&(0x7f00000013c0)='/dev/dsp#\x00', 0x3, 0x200040) 2018/04/17 08:43:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-asm)\x00'}, 0x58) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x204041) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000029c0)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000600)="6c70c1e3a3d4b9675c3d804ec42da4290b7711d1b3bf0bf759bc65171a7b8d6b1061fe5bc8fcaae9", 0x28}], 0x1, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) [ 101.979575] atomic_op 0000000044e92fb4 conn xmit_atomic (null) 2018/04/17 08:43:57 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d8000)='/dev/rfkill\x00', 0x205, 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)=@ax25={0x3, {"5c42fc0d236d23"}}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0xfff}], 0xffffffffffffff28}, 0x0) writev(r0, &(0x7f0000000140), 0x1) 2018/04/17 08:43:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet6_udp(0xa, 0x2, 0x0) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000000)=""/121) dup3(r1, r0, 0x0) 2018/04/17 08:43:57 executing program 0: syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x100) clone(0x200, &(0x7f00000000c0)="4d7d50ac43259eb9edb003133c1d70112a59d09a2ce00413fcf3159ff48eb54c744a6d86d015cf0b70c859fcd4403470059fee20b7a6fe3be248e6bdb16f6d75dea38cedf7cdde24c2b79539598b9fb674f476afabcc53852645ed6e7240a4d0b8bbb9f78b713013f3ad", &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x20002001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00') r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x1) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x200) preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/17 08:43:58 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x0) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/17 08:43:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)) 2018/04/17 08:43:58 executing program 7: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket(0x1000000000000001, 0x8000000802, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) [ 102.770326] hfs: unable to parse mount options [ 102.815574] hfs: unable to parse mount options 2018/04/17 08:43:59 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x808b8f05921d50de, 0x0) bind$unix(r1, &(0x7f0000d77000)=@abs, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/04/17 08:43:59 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) sendto(r0, &(0x7f0000000180)="2de6f4b05806e2529e96b3f3cf0ec06dc392081b25c4d057351604baa46940c4cf05534ac60bdf6a67767afaa41a92103b1d2e6cff29bcc53addd52de1315d2f8ca39c8b662c498ce3935a5b0c1e19de5c2d333b371befbcda97ee04fc", 0x209, 0x801, &(0x7f0000000100)=@can={0x1d}, 0xffffffffffffffe5) 2018/04/17 08:43:59 executing program 1: r0 = socket(0x1000000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@setlink={0x3c, 0x13, 0x501, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) unshare(0x60000000) r1 = socket$inet(0x2, 0x3, 0x2) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@sco={0x1f}}) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) 2018/04/17 08:43:59 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000540)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f7274310000000000000000000000000000000000001000", 0xc7, 0x80003}) perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @empty, 0x1}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x2, 0x100000001}, 0x8) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000180)={{}, 'port0\x00', 0xea, 0x21004, 0x3f, 0x2, 0x4, 0x1, 0x80, 0x0, 0x2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x101, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) openat$cgroup_subtree(r0, &(0x7f00000002c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000cecffc), 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) wait4(r4, &(0x7f0000000440), 0x4000000e, &(0x7f0000000480)) sendmsg$nl_generic(r3, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x2, 0x17, 0xc, 0x18, "bb887cfb3b3d1173c2f5fd756fdd765c86b920295bed4ada0c29ca61f41d52a6c03e2d43b1beb002b079150ba986187d504386e9cf5ff48b77540424974b51ac", "ab8132395574684b2e27f37c325cf16aea39b3aef0a8e98b05aa84433e28622a", [0x40, 0xfffffffffffffffd]}) sendmsg$nl_generic(r5, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/17 08:43:59 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) set_mempolicy(0x2000000002, &(0x7f0000000100)=0x1, 0x1f) getsockopt$inet_mreqn(r0, 0x114, 0x271a, &(0x7f0000000140)={@remote, @remote}, &(0x7f00000000c0)=0xc) 2018/04/17 08:43:59 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/04/17 08:43:59 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) faccessat(r1, &(0x7f0000000040)='./control\x00', 0x0, 0x600) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x3f, 0x200000000000}, &(0x7f0000000280)=0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x1ff}, 0x8) syz_mount_image$minix(&(0x7f0000000340)='minix\x00', &(0x7f0000000400)='./file1\x00', 0x8, 0x2, &(0x7f00000005c0)=[{&(0x7f0000000440)="328b28275fa0735e0c52b74db3c56f4c9296ba6ae99f4a5233101edf8fc590abc650f513158a521811dedc27093edb781dfd4079f52b74f3d760c1f02e766ba3006dd2b52e4c7f3aee6a2fe915ff6216c488f44048a22bdedf604e1b20defea2aec2744768728cd6f370133e453df296d8e02f4682c8225885ffd68667118d442ce548882f4e6fbb984cad40837a9cbe3d1e4259c565d5604942c49d23c8082149170031e7bb97d8", 0xa8, 0x7fffffff}, {&(0x7f0000000500)="854b1c8ad18b676d548a975be736386c61e79bc07767b5fe2466a27d0d6ae8886b70d926f91d8d6aa77b02b9df6914fb010b5de0f1d0f738caf2cf7e547abea61bf9bbd71ba4d1ed2c40a5aba282f53fc2bdceafa41e81d66d128b24e89c4499319e5e898534b28824d08205e83ad59ef09a3fb15d47dc088b5108106243da820c80efe0fc7a45efbe2ec7c2d4514b01fda6c4d50bbc8b2777121571b6ed027b38f91620d1", 0xa5, 0x6}], 0x100000, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x80284504, &(0x7f00000000c0)) umount2(&(0x7f0000000080)='./file1\x00', 0xe) close(r0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000300)={0x0, r1}) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) 2018/04/17 08:43:59 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x80, 0x8, &(0x7f00000005c0)=[{&(0x7f0000000100)="697804fe70ab2bcaee27798b6d08cd7341dcb83cabd40811a38ac16be5ae4883e8cc82a36ede530546e89aa17935de70de2c8cdf4ba15a249a1f0bff9d11cfc601d84dd112f75490ede06962c3a29adce6ad0511f7e498727f2271ae12febdadef210c91ac9cb875553357070ef3d6d77ebee7c712bf1fec7c27422918ca39786a0228698b16663aa378", 0x8a, 0x3c089fc7}, {&(0x7f00000001c0)="3b837346841e95a03339e617bf848700f2f3ff9e453b9c97a15ff261bed0b2959ba930680daded789d5b7cab03d2340f8ec4267ad5e8b9618040a7c2e085dff94b6008e1fec34bc019e6cb2576019bb817c89023eb645440489c2f6fd2962e40cff92b203a2bdd4820eb138d959c6ac92380d150c9f51e3106b736219c0b57f131da90eae5e0078d78f053fe8ba2351ac1407b2636f861160d596ac13d311a2008810444fbab19ad1845b8a6fb785b43a37da81cb56106ddfdb454b86462a16fffdf858891480b7153de2a86d35530add4", 0xd1, 0x1}, {&(0x7f00000002c0)="254e2cd79d64ae34b605e92d714f46973e057562c7079fb4e708ac40861a946208adde69920e9ed473c8bee654c77073e58bef8845400b0022025948c0c3d5cad8c5d2f2d4c8c398c31e630429f715d5c977a572ef54d470a72450f6a5b37b34be8d6d66ec745dcf0850c2342b19c30870087f7c890ac6429169b8d5e7858bb0428ef70a8ddc0c3af543b67f05176113000d9c2255b4c004a08174cae4dbf42368ba50fe073b758b09f8accd780dc577985c0f98d317255f1fcb6f185ab00f9d8759478e3d1775535ccf8e8e27268671bdaf4c89f71bf87c665bb450295c79717f13ee1074", 0xe5, 0xb1cc}, {&(0x7f00000003c0)="254081653fbe316861111b2aa973af0bd4797a20526c638c91dc82dcd9b538b103cbd396b0bf69e652a39558ef7359eae71073e4e540f3947eff8963d1dba52694ff1a7da56a6b5b70e76b1c4ed33430", 0x50, 0x4}, {&(0x7f0000000440)="f2451cf7069bcbc8e33484ddd6837fe2f5d4544460d7d8595c4e1de3bc4e7df1ad3b9b8366433d72ccf5a44d88c7e5d1ef9cc65a1eb7fcd8a301b28b2fe634df89af977e14dcfe5a051a2be47b750fca11640c2de84254c440b4f9b45f00fde1266755a04ab1dcd792c96cc0c336", 0x6e, 0x80000000}, {&(0x7f00000004c0)="26a260c727f8d904d17858f61eaa80d351171dfbd0b66d246c053eb32e6a", 0x1e, 0x6}, {&(0x7f0000000500)="c6ba5adebb5c8d49384c6087d48a5539c1926a277ca5103af21c5e84234d775b822cf8b886dbca885992ebab158f54b7994c6acd1ede0e98a6531cfe030fae9ac711253e57eef184075b25999dea1e7397ff562b8ae0b94fd7217d317f863cac0491b46f3609cd0ccb6fc6f0a4e01c40a12515b2ac9fc422f3f1bf", 0x7b, 0xffffffff}, {&(0x7f0000000580)="ae20e4912a8b592e8d", 0x9, 0x6}], 0x0, &(0x7f0000000680)={[{@tz_utc='tz=UTC', 0x2c}]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000002000006, 0x5011, r0, 0x800000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/cuse\x00', 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000780)=[{&(0x7f00000007c0)=""/4096, 0x112b}], 0x4b2, 0xf7fffffe) socket$kcm(0x29, 0x7, 0x0) 2018/04/17 08:43:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = socket(0x1e, 0x5, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000000c0)) 2018/04/17 08:43:59 executing program 7: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000280)={0x0, ""/25}, 0x21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200880, 0x0) msgsnd(r0, &(0x7f0000000240)={0x1}, 0x8, 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x4, &(0x7f0000000440)=[{&(0x7f0000000140)="564f6304eace1bc6e44ac6d766dc44e5834c2b351b7fc0e99a5cbd66e4a4620428d52959ee41a48390d86763084998f4b6", 0x31, 0x326}, {&(0x7f0000000200)="f0", 0x1, 0x2}, {&(0x7f00000002c0)="f75d28b9dcabdf2bee06f4379bd5d8ce195553f20fc6011e5e0131db80c51a398bae11173e6dbc824eae0c308f40b6b256f40fb558b924067e9ddb72650af4226c7b4b9daf785fd544a9a9df64babc16391aab8166b06222ba15f49a780eeb712d1d9f0e9b48c8d42ce302c8404b465f254b2b781206f3cabc98a043f4d28129225a", 0x82, 0x8000}, {&(0x7f0000000380)="88b73231e905ff2d75a71d0207c9a61d1568bb799212a5cca4b7c10be7733d70051c39d51517add760a7d970498d7c00d444fc41028e79ef5ff0a81c50f375732df4622e42ac9fb879159ae488f9f35dc2640613f10a68ca99e50d4fea5daffbc81d28272e949ce207f9196bda79ba7ffcf9490a20fcebf529f8e0a5430d472b3bae01f7692fba1286c759155c7bbf311951696ea13bc66c6c5b70cca288837133b03652e07fa3ada229dff7d9f2d790d386", 0xb2, 0x8001}], 0x80, &(0x7f00000004c0)={[{@utf8='utf8', 0x2c}]}) [ 103.238673] IPVS: ftp: loaded support on port[0] = 21 [ 103.242466] FAT-fs (loop0): invalid media value (0xd3) [ 103.249368] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/17 08:43:59 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x8, 0x4) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00004aaffc)=0x6, 0x239) socket$inet6(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/04/17 08:43:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x800, 0x4, &(0x7f0000000300)=[{&(0x7f00000000c0)="2eb153fafa1dbae78484b463fb585af3b2e6467970e9b5eae1a37344a23fce04b97e7b3b74b98cea6a0509fc4ef79cd97e248f64c956b2bb122aa617dab94e6b7cd7a29564926e513966780dddfa754f29c72d28c762f7efb9efa23e9214e5aa2844d9b0000aee38878f75dc2b53f81e93135dcce401fa5937e05b44e6fc22632857ee16fd3cd4b20fdef255", 0x8c, 0xfffffffffffffffc}, {&(0x7f0000000180)="b4de02342c53b89b4003444fd7e4ceda4a4711afee48f7858c5fa03ba78470f19a1e83098fc42420ce3877aec13619f5518363dc6b5177072b32c84d68ecc92c", 0x40, 0x13d}, {&(0x7f00000001c0)="2807f29c997ee0e6a3b16713f0896432c72afcf1321a247a3e61a3781f5c5fa2cccc6ad22b0c6124c7c5ba5c85b228cd6eff21cadfcb4c1cbec2b4af5c5631ca5b4a6edcf0facbb0940ed90e5547bdf06287920a01bac7a1965b2ab4e6f4f7b666dc7fe805e8363967a840641e6cbf2f7b234f25427a6852e039f7dcf744b3b2cdd7d670a0fe5073339e2d87c3290514fdbddf84704d67d9", 0x98, 0x8}, {&(0x7f0000000280)="0e8305de4586f5e9902309efd187627b9b98f42200a4563bfcae64b865a1dd4b82d1eaddc65b7bac2e78bde42a5a7912be5bf8931591103903d78a4019c8f1059cf578b6734006ca1dda1918b32e3ad62b277fbccfaaa60cdef3e69aa11892743b735536", 0x64, 0x1f}], 0x10, &(0x7f0000000380)={[{@check_strict='check=strict', 0x2c}, {@dmode={'dmode', 0x3d, [0x35, 0x2d, 0x31, 0x38, 0x35, 0x37, 0x30]}, 0x2c}]}) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000080)='R', 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup/syz1\x00', 0x200002, 0x0) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000937fed)=""/16, &(0x7f000021affc)=0x10) 2018/04/17 08:43:59 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000540), 0x80000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000006000)=0x2) r3 = getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f00000006c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000b80)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000880)=0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000008c0)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x101}}, 0x7fffffff, 0x0, 0xffff, 0x508d, 0x14}, &(0x7f0000000980)=0x98) kcmp(r3, r4, 0x7, r0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000580)={0x0, 0x0, 0x20, 0x401}, &(0x7f00000005c0)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000600)={r5, 0x0, 0x3, 0x0, 0x400}, 0x14) bind$inet(r0, &(0x7f0000000a40)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x3ce) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000700)={0x6, 0xf765, 0x1}, 0x10) socket$nl_route(0x10, 0x3, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000000380)=""/127, 0x7f}, {&(0x7f0000000180)=""/30, 0x1e}], 0x4, 0x0, 0x0, 0x1}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f00000004c0)={0x0, 0x0, 0x3, 0x7}, 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) r8 = syz_open_dev$amidi(&(0x7f00000007c0)='/dev/amidi#\x00', 0x8, 0x8b8e2a3caf8f5903) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r8, 0xc0045540, &(0x7f0000000800)=0x6) ioctl$SNDRV_TIMER_IOCTL_START(r8, 0x54a0) getsockname$inet(r0, &(0x7f0000000740)={0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x10) getitimer(0x2, &(0x7f00000009c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000000640), &(0x7f0000000680)=0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xffffffffffffff93, 0x0, &(0x7f0000893ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r8, 0xc0106401, &(0x7f0000000840)={0xa6, &(0x7f0000000ac0)=""/166}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000400)="d7", 0x1}], 0x1) 2018/04/17 08:43:59 executing program 0: socket$inet6(0xa, 0x6, 0x9) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x104) 2018/04/17 08:43:59 executing program 2: r0 = socket(0x2, 0x3, 0x1) setsockopt(r0, 0xff, 0xa9, &(0x7f0000000040)="619bc1ac5e", 0x5) [ 103.459757] : renamed from tunl0 2018/04/17 08:43:59 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x200000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) openat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x200002, 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) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x80087601, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fff000/0x1000)=nil}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) 2018/04/17 08:43:59 executing program 2: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x404c0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0xa, 0xe24, 0x7f, 0x9, 0x0, r0}, 0x2c) socket$bt_bnep(0x1f, 0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040), &(0x7f0000000140), 0x5}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x88e00, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7f, 0x40100) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1ff, 0x2000) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x240080, 0x0) [ 103.513508] IPVS: ftp: loaded support on port[0] = 21 [ 104.158526] __ntfs_warning: 7 callbacks suppressed [ 104.158538] ntfs: (device loop7): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 104.183268] ntfs: (device loop7): parse_options(): Unrecognized mount option . 2018/04/17 08:44:00 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x40000) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x4000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/17 08:44:00 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r1, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000007d000)="b3", 0x1}]) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x100) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/04/17 08:44:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(cipher_null))\x00'}, 0x58) openat$kvm(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/kvm\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/dsp\x00', 0x400000, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000e00)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write$binfmt_script(r1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x45b) openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x9, &(0x7f0000000640)=[{&(0x7f00000001c0)="eab9c02b6cb07f78a27ce3692eb71b9c43eac82bfc3113eff4de3b908b9d0129a825020406c59ff23ef294f80a365461f575e2aa2629952057765daf3573e66eeb630f75c3fa6390f3abee66a05909b12e8af501b3bcd762ec85f7f32d67712e1de69a706454ebf0ba1c46681e102b56fe76ce98cf816d64942e69b96d89cae3cd20b11d00a212870500073e5f08180f62ac", 0x92, 0x4}, {&(0x7f0000000280)="2e19cfd15cc54fe0aa7bab67d840f41b4e6f6447261dba0681d835a3267ff6b4adc97536513face1ee88026947c99af7fa3abed7c39d8d501975bc2eb42486f71310c113fb130d2603978dd9dbed4218f46716ab35178bd6199d6460afc0f0ceb2bad4bd41c3ad1ea691b47568a67ed454dbd4535e5ad87232346b9d03fe7aeb3965b3df6c0827a0b61108efce5df83ae7cde20c08e49420d328f9", 0x9b, 0x2}, {&(0x7f0000000340)="ac1700fe49e982cc1ad69424b2a45cdbb155190bc2bd1fbb4bebe400183425225dd26a0cb194fbce8c0f194f2b18598ee53d7ecff8efcbc10991af00b90b843c24e964462da8d2aa1b74d1a77e1b3576b96cc0a75f0ed23ef2ba4f081e15aa875c2c911f1858f031dfdd8687bf1b822de28805db29d21a50716c5047f5809640642110e7ea40aef740f27e5f87485086b677951ae26a373a1d164a92e7bd281a5359d45c54ffb1f4", 0xa8, 0x80}, {&(0x7f0000000400)="3f021c076cd61db51c9c989d23052956701e41201fa15d70f1fb0122df90e3c069281e95cf6dd549377e20c142bcfc45afadc4a514f1e6eb2476c22e56c402e5678fd750cbb19f7693", 0x49, 0x7}, {&(0x7f0000000480)="6a5f2371e9477f1da7357db429bef2ffd05623c94910c291f4ecbf3b5e00521f30312e898a2855a7d97c7657947f90d6", 0x30, 0x6}, {&(0x7f00000004c0)="4ed7e697b80b4a631a0c37ca75c91cd12198f1c30e9775a0ab4a77d01df49a9a8f9e488cc69afa", 0x27, 0x81}, {&(0x7f0000000500)="8ecef9354e687d496baf085675c2cdeb29ca867b26e191435e21080824d6b66d4c58f000eae2d1a433e53bb286cc402112413e24", 0x34, 0xdbc8}, {&(0x7f0000000540)="e51fe5c53758ec3b16eda56fc3292192b8dc7564625dfb4b9ff50557819e18115fe2564c8199608375d9913f5398bab7455fda262336a695218118933dad359f795e41b05c5e4ca1c5ea5c3ab7360487716133640b5ca8522ae6b44dd813a77a8bea5df2b537036def40724cbc98800b", 0x70, 0xdab0}, {&(0x7f00000005c0)="1a8da5b9a414658df72f6822a86228e2dcd5a6fb05858de4629a88dc441a79550f6bca3b55e5330a49c804e9ef868769439e02da1ad77dadb0f1f5c0ea172abb361154f68ed11c3d831d5bb81e20ea4c9f997a2501ed7464f1ad8944213269957d91d16628e0cf7e7f2498138a3f31bc5cb7b0ed", 0x74, 0x5a8}], 0x4, &(0x7f0000000740)={[{@codepage={'codepage', 0x3d, 'maccyrillic'}, 0x2c}, {@part={'part', 0x3d, [0x31, 0x7d, 0x36, 0x3f, 0x78, 0x3f, 0x37, 0x30]}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp850'}, 0x2c}, {@type={'type', 0x3d, "89b4719d"}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp949'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-5'}, 0x2c}, {@quiet='quiet', 0x2c}, {@quiet='quiet', 0x2c}]}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/vhost-net\x00', 0x2, 0x0) syz_mount_image$msdos(&(0x7f0000000b00)='msdos\x00', &(0x7f0000000b40)='./file0\x00', 0xd5, 0x3, &(0x7f0000000d00)=[{&(0x7f0000000b80)="50b03243fa797dc3b98926c9edec46c16423da0b9fceb0cb865360573f6f2cbe97171d4ec5ab97aa4689afc4a7b260a69192e76cfcf48b", 0x37, 0x2}, {&(0x7f0000000bc0)="4c39e371b665abf236eaac7745ece6a6c15d56213a3ee5fb4c022c9c673fb7051bed02531d3bcfe3fb4ca178c322944fcfda1479d022f1a4290cd68213bf3f106b65fb3ed463862452ac50777600aa56fdba9c99e85c069ecc1ec8e62aeb730c777ed3c08d2559ccb53c6a42a1dda0c28bc35215d6765a16cc6e52cec9f9da821aae45c29c0d3af781162b506200141cb980ea69774351", 0x97, 0xfff}, {&(0x7f0000000c80)="028d49acba1c61030e314aaec05372503a5db6f4247226b1e9357eeb2f2f273f3f0087949888d490d39578e655b8690aa8f7be559257a994e3f23a5e4ffce95ce74bc4a8ea9bd7e5455dfefea493eea24d1f7f2c86", 0x55, 0x2}], 0x800, &(0x7f0000000dc0)=ANY=[@ANYBLOB="75696432302c00e751a3d2de49a0eaef5beaa70000"]) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/17 08:44:00 executing program 1: ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/17 08:44:00 executing program 7: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000280)={0x0, ""/25}, 0x21, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10001, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200880, 0x0) msgsnd(r0, &(0x7f0000000240)={0x1}, 0x8, 0x0) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x4, &(0x7f0000000440)=[{&(0x7f0000000140)="564f6304eace1bc6e44ac6d766dc44e5834c2b351b7fc0e99a5cbd66e4a4620428d52959ee41a48390d86763084998f4b6", 0x31, 0x326}, {&(0x7f0000000200)="f0", 0x1, 0x2}, {&(0x7f00000002c0)="f75d28b9dcabdf2bee06f4379bd5d8ce195553f20fc6011e5e0131db80c51a398bae11173e6dbc824eae0c308f40b6b256f40fb558b924067e9ddb72650af4226c7b4b9daf785fd544a9a9df64babc16391aab8166b06222ba15f49a780eeb712d1d9f0e9b48c8d42ce302c8404b465f254b2b781206f3cabc98a043f4d28129225a", 0x82, 0x8000}, {&(0x7f0000000380)="88b73231e905ff2d75a71d0207c9a61d1568bb799212a5cca4b7c10be7733d70051c39d51517add760a7d970498d7c00d444fc41028e79ef5ff0a81c50f375732df4622e42ac9fb879159ae488f9f35dc2640613f10a68ca99e50d4fea5daffbc81d28272e949ce207f9196bda79ba7ffcf9490a20fcebf529f8e0a5430d472b3bae01f7692fba1286c759155c7bbf311951696ea13bc66c6c5b70cca288837133b03652e07fa3ada229dff7d9f2d790d386", 0xb2, 0x8001}], 0x80, &(0x7f00000004c0)={[{@utf8='utf8', 0x2c}]}) 2018/04/17 08:44:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) 2018/04/17 08:44:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/17 08:44:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000000002900000032000000"], 0x10}}], 0x2, 0x0) 2018/04/17 08:44:00 executing program 2: listen(0xffffffffffffffff, 0x3ff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socket$inet6(0xa, 0x80001, 0x5) socket$inet6(0xa, 0x5, 0x0) 2018/04/17 08:44:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x4, &(0x7f0000000240)=[{&(0x7f0000000080)="6c3149f1f5882095a6f8a0404f18cb172fe0473e91f0cf5286f97560bc6f80ed978e22e84f222a323caf49791e3bf58c26798cf086754f02b305eca744561e21c22b", 0x42, 0xfffffffffffffff8}, {&(0x7f0000000100)="118f87", 0x3, 0xc882}, {&(0x7f0000000140)="bca86af74ffabf46ee8d76491be80cc69f05dae0e5438ae623f7c73347a7e8ecdeb3290d0458ee367186f214fcaa4892b8e52ff6c8ee27719204200e6efce5aa944d19a5a442575426af3f682ba12d89831e7e7bd10eb813e14c502abea9c5498551b5592f0337e9e076c177f0fbd8701c045786ea9a9a25cefd6ec2ed4cc520be0d2389de292d0deef29e5c3b4c8ca6c71fdfb88a39efe4edde230014", 0x9d, 0x8}, {&(0x7f0000000200)="3c91507bd6c8383e952d50b42ae655ae0974e87b5037f75ee36e782b42d6aada8e609cf704dd993c2663dd6f4213a1", 0x2f, 0x4}], 0x2001, &(0x7f00000002c0)={[{@errors_continue='errors=continue', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-15'}, 0x2c}]}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x40000000000010, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000e80)=[{{&(0x7f00000005c0)=@ax25, 0x80, &(0x7f0000000b80), 0x0, &(0x7f0000000c40)=""/182, 0xb6}}, {{&(0x7f0000000d00)=@alg, 0x80, &(0x7f0000000dc0), 0x0, &(0x7f0000000e00)=""/73, 0x49}}], 0x2, 0x40, 0x0) 2018/04/17 08:44:00 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000140)={@empty, @random="e9b1b6765af4", [], {@can={0xc, {{0x0, 0x1, 0x2, 0x10000}, 0x2, 0x1, 0x0, 0x0, "85fe5faf75d466a1"}}}}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x20100, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/17 08:44:00 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000003e00030207fffd946fa283bc0ae6e60000a6ffffff0c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/17 08:44:00 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x8, 0x0, 0x0, 0x0, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217"}, 0x0, [], {0x77359400}}) syz_open_dev$sndctrl(&(0x7f0000000500)='/dev/snd/controlC#\x00', 0x5c4b678a, 0x20000) [ 104.855832] hfs: unable to parse mount options [ 104.898152] FAT-fs (loop0): Unrecognized mount option "uid20" or missing value [ 104.963527] hfs: unable to parse mount options [ 105.022561] FAT-fs (loop0): Unrecognized mount option "uid20" or missing value [ 105.459741] ntfs: (device loop7): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 105.479513] ntfs: (device loop7): parse_options(): Unrecognized mount option . 2018/04/17 08:44:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[0x9effffff], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/04/17 08:44:01 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) listen(r0, 0x10000000009) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xc0, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) socket$inet6(0xa, 0x800, 0x4e) 2018/04/17 08:44:01 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000006c0)='/dev/admmidi#\x00', 0x401, 0x80) openat$cgroup_int(r0, &(0x7f0000000700)='cpuset.sched_load_balance\x00', 0x2, 0x0) syz_mount_image$ntfs(&(0x7f0000000880)='ntfs\x00', &(0x7f00000008c0)='./file0\x00', 0x10001, 0x8, &(0x7f0000000f80)=[{&(0x7f0000000900)="d3cb33427b3513951f8855d79c7a1757a0cb93469b8ac062815f31f881fa77ee22bdc588d943d6828ce4653c4c20cfe1372aa31b6ee8bb1c239697d4a888c47065570ee69c2aee6575cf1aa22cc1f402e49b615737714c1084720e863856cab0fda8b5ffa25e0ba926572eae5870f4ecaeb1b8068702b791b8301288f0e5eb6c7f33258188184b42a4f23f48916aff4f4c36b75a218ee010573c463c4c032234fca2ea7fe44a60cf42f15c9ec9346d162670eded73", 0xb5, 0x4}, {&(0x7f00000009c0)="f1126c0307129e79183da0646f70afbd2b71bf470a0f96f462982ef30c9ce343f22932e5342913bb68930a9bb6967e90bd5d187e2ad2018d2debd8e42df1fc35b28914f59cb34ec5ee8e8189d85d040108a31207b4047456cd0e8e25201d84751067c29a1ef4e9b25193829e933a5cba3fa9cfbbbb2b1b621e78ad5e1bca841891d920f39b111fedc9413e4f2ef80ffc6f68bb456f1c2ac27f145d4bbf78ac628b1bb796d05df920c1ab5b2c6b8c794095f6d7e4a7831f0b31332b31fae3", 0xbe, 0x8}, {&(0x7f0000000a80)="7de9f512d90f363f48d55364120635dcb02c4b153de3ffeffdec2ec9eb003e1c1e2d57daa98ba91ddea79cf99ea5325a39a673e841acf716e8af803a0d013361974f923f681bd19c44c01ca31f30b78633049e2394512025743ee8fc15d2fb211c5125b0d6645dca4409ae70fe854008430e9c3b8bd01cb145837b7f70c13ba1016a16d1e013ee78ba4e2bbc50a525eba13a576d82ae125d35326fa958593bfe006e78a144f42d5ec479f05c677ddde52775877dc17cd2fc", 0xb8, 0x9}, {&(0x7f0000000b40)="64dea897c84103d57e9c78e5216f8f78f15aa92756106b1121a250458cb15b040570183b4f6c3eb428f26b48ce83ff05330f379bf13fbb4c6cbeaecabd72c1906dc6066549a8e57509adbedf495dba2ecfc8efa78c1180c1ca5263df6c280d9bcba542", 0x63, 0x9}, {&(0x7f0000000bc0)="6464cd06d0f5adf44000b98eaf121bd8baa150b52332f570e357e15b738a9fb8a13c3fde2e937ef6200f490798c66ad3635575d2a494051b2406672920abac9d62c9677e318e7fd24b6e52097fd165456d218150eabc02a87405e5f91b20d630ecf337df1949a52e51c871570445ac7eaaa2b10c1dcebca92cfe40b470ab221282cde5f09b1b17a0450e9663da3a72e73afaa8bde2869a62120f3a30f011cc1788936b26f7c97fe28fb1aa25f52ddcb9ab8d741bd3f9a36e8e0df8ed459eed9bf900554695546d0bb9758c911d7bccd949", 0xd1, 0x2}, {&(0x7f0000000cc0)="9f5103204d43d33deafff80b85fd1c914b29f122c7672093d3257842f8db36db226bda0f955653bf11f84a72dbdc91c9e03bc16ccabb4610b391dd103091ebac43c49ef9d9505a6e4843461b904b1a09da176677ed8ca6b6d1b3845eadec2e7a377309055be1a8fdaa1b38a8dae5abc9e2cb51517c6703aa9b9a4ff7306931cc9bf078c62db30b7b822315be7aee8fef5de21a78ce3ac817ec199b7472ed1b7c06c6a05ab1bf1f1748c36bbe542c4d8643dd319c6348c1cb4787c1b6e1066d1639bc", 0xc2, 0x7f36}, {&(0x7f0000000dc0)="18bb68c6a2a620ab76bcc02d7d5d0c0eeb96b80421e3f9c77c06081c5474f9b9316b791e8e10c965666ff3b14bd12c6fff9fee8f6c0c28ed2ed512a82a9ec2014c265cc8a7c7c68a9d0fbfa63ad7953277eb61806ff4c0b964cb3d9e2f4b0b99b287542835cb93302001687462613dd72336e19739f97711d909706e031fdaab942f971fbb7a609039949cc72cf70e048d52db87cfe17db01fd202b0648f92cebb671bfe43261b9617", 0xa9, 0x4}, {&(0x7f0000000e80)="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", 0xfa, 0x1}], 0x40080, &(0x7f0000001040)={[{@errors_remount='errors=remount-ro', 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x3d, 0x7a]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@fmask={'fmask', 0x3d, [0x35, 0x33, 0x33, 0x32, 0x33, 0x32, 0x32]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x39, 0x3f, 0x78, 0x33, 0x0, 0x2d, 0x0, 0x0, 0x32, 0x34]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x7d, 0x7f, 0x35, 0x0, 0x2d, 0x78, 0x36, 0x2d]}, 0x2c}]}) r1 = socket$netlink(0x10, 0x3, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x56, 0x7, &(0x7f0000000540)=[{&(0x7f00000000c0)="78c15ce8890f2a376ea854ccc19902eb88dc93a740ea64be605c7aa2b7c4ab854d5a79bbaae4b108927651428e7c7bf8d16040d20a9e0755595fcb5f2cef22a9d4f5dab5d4e44a1c50506fde3d3ed6eae903e27878a05766e2c74971d40653639602dc1471eb0f951a1124a11ff7029523dc30bb4db1f685c9fc5ac6001850aeee7caffa7180f91031bfe79bf7db52552b69d55ab1936dfac0a2507d3a3f25dab3f5e9b9a8d39b564d1bed5ad38223ce461a1f0ae128a7224f3c7a7d2d43dadf26b3f28b91fec6f806690e47797e447538b32ea2e55b1b445f8955b3d5d736d240def4ad7302", 0xe6, 0x401}, {&(0x7f00000001c0)="dee74ffcc94952dd4a1018d2087f518e4a23b2332523497dd3927602f87904bb8323970ccf36f7de56e828d02f", 0x2d, 0x5}, {&(0x7f0000000200)="1f37bd5c26de5b75c739fa8abdace1beb503ba1fc95071370e99a168d0f7e34ab19938ae02e2bb072637a2d0cdee731d0794073c970d4f304e0e4f63ae8b3dc4055963d82d0466eae8a58ef7caf0e486a0f1ae9cd466aa2e0e3424457633fe448795955d2afc7856b4da20217bc57f26ac61da55eb92b76b2a52fd2d0814552db6aaee23a2990aef3959c3be40", 0x8d, 0xb1b}, {&(0x7f00000002c0)="c77eccd7bc05798f02c22db4c022739ce296a572c04d9b7c778cecf81fcc07ef829b528905ccf45f6739e4767919598f5ff4a21b1068beef0d38f0f70324aa80c5de29e6d5307c2274a37e72a0786e0155c347975f9004bd9701012cfc18dceb1498cbdfdd3f9a0d94a0d2de3ac9d70b1814deb3d4038488f35d971a1a446602e7182f993acc11e8e1e64daa5b520813b47a959548203e666c46ba4bbab40fad896a124e022b28b46635", 0xaa, 0x8001}, {&(0x7f0000000380)="851bd0e86699141957ad9a4d3ceb65c3658a5d53a34f3e3e005b9c924edcf9217f51c2a0c06e045f84599f34647f56d82114061044249975016135be9f07e308db08903b03f2fe59102f238f7a097cd138aa2dc911a4a04591e17e88f678c5d9a26df7b3070fb2def2e8017219f866dff06b72d99e496bf43be7699fc518214182ed80e11e498ad10f3e270d87535002452055508d98a30222a9a0d7c000cee0cc84ba58544b688ec38853c9209150913dc5c4a26ae4e34bf38cbefadfd4f27da712585b840f4648cf75c496e41b6ba16a9188ab3956c8d151458e1c28cf80bca2553c67aaf938deb097fd399d192b868314e6d76a6118", 0xf7, 0x40}, {&(0x7f0000000480)="8c638c53bdaf4b4b7305b0e6fb6d50f74b276df2933b302733511509c12c98602cfc5f15", 0x24, 0x100000000}, {&(0x7f00000004c0)="65e3bf1408ba21b99398a3b9b5f9bd08a11620877d10c4e5d4feb741a009089ecdccef3731162a6c3ec641b603b373075094e1f36576c7a2f8b9f52b4037407d53efa1a6d40dc6b26de706533a7388462b6e924e1aba118cee9e1d701755153c54317c844b947f1a88f67477407bfe61c9a69143895b08de965ad0", 0x7b, 0x1}], 0x2000, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/loop-control\x00', 0x200000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0x100, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xfffffffffffffe1d, &(0x7f0000012ff0)={&(0x7f0000016000)=ANY=[@ANYBLOB="8000ff0eac23ba0feddc9c26a1b705ee1aca52a401040000"], 0x18}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000010c0)='IPVS\x00') 2018/04/17 08:44:01 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x3885, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000780)={'syzkaller0\x00', 0x800}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f00000006c0)='net/tcp\x00') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x84800) recvmsg$kcm(r2, &(0x7f0000000640)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/200, 0xc8}], 0x1, &(0x7f0000000540)=""/235, 0xeb, 0x5}, 0x101) r3 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x4, 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) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x8001, 0x400000) fsetxattr(r3, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000180)='/dev/vcsa#\x00', 0xb, 0x2) syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0x6, 0x20000) r4 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x6100) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f00000007c0)=0x5, 0x4) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x97e, 0x0) write(r3, &(0x7f0000000a80)="4b43ceb0fa29adf87e99c8cb86d5b68d894065f6f39301c1acce7f242edddf26e4deaa43f3deeac05f85ac065dee37ab9a5ee1d82ca4bd0017c25fef93c2ddad954eb961b1c30ce6ac1d175c4cf606f64901c2ed3a7e53168775cc85bb20ce16e813572d515e37b85e32396af4cdbc69a75438110de6f3ad78e5058fd48ef632947901802d5e6c3a2ed1dc70f0319d8f3f0195eb628f01c055d8d548fa68d26d0926d582934540b6b74b8f3df3f0582206e18e74073b9f50e2f832eaa55a70b84bef5f321958d522b53dbb9d0c04c39f3fd399c248ccc7e43736b0054e8b65eddc71c7340032", 0xffffffffffffff1f) ioctl$int_in(r5, 0x800000c0044dff, &(0x7f0000000040)) socketpair(0x10, 0x803, 0x8, &(0x7f0000000800)) readv(r1, &(0x7f0000000600)=[{&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/114, 0x72}], 0x3) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)=0x6) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000700)=0x2, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000840)='/dev/dsp\x00', 0x20c41, 0x0) 2018/04/17 08:44:01 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000009, 0x200000000000032, r0, 0x3) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x400000) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000240)='big_key\x00', &(0x7f00004cb000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="381ae1f1c99e5e006211a30485346d2fe96cb4f5d4f5003a22f3626089293ddbd9224b9582f606e8b96c2e481e8d2a0995a044055a8bf27adbd29b6c7ca3aa8c2fc0f07d97444d9d742810c8f68c1beb3a4b127590324fbd78e321e8f7f382eeee7555677ea31e972b66715e2226dda881ebfdcdc20c09134004cd45b58ee0956e93b27cc7b75f3d5f0f8e23428a5e37085f356c630500000000000000b29eaea229a9ccdd39139010b53f62c62f348bc5be8257b30b069827dbc22462b6f91f648b003f438252f8b1b20572f3be51a9ea665e30d1c00f1cf0ca", 0xda, r1) 2018/04/17 08:44:01 executing program 2: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400) madvise(&(0x7f00002fa000/0x3000)=nil, 0x3000, 0x2) socket$key(0xf, 0x3, 0x2) 2018/04/17 08:44:01 executing program 1: socket$alg(0x26, 0x5, 0x0) futex(&(0x7f0000154000), 0xffffffffffffffff, 0x0, &(0x7f0000850000)={0x77359400}, &(0x7f0000fd3000), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x208600, 0x0) 2018/04/17 08:44:01 executing program 7: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f00000000c0)='./file1\x00', 0xffffffff, 0x7, &(0x7f0000002540)=[{&(0x7f0000000200)="96720f9ded68a77e4cc843a161e6c97169f59c208728d2682eced2ac651375a79e066ed481fd610bafa00cd576adc704448a1565a3bab1f26eac3edd6b209bf7f323333f50f6e281a3d964d45c3f0f3f721189feef539543d7e96e7eaf908286f6e6d9acf4e7474d38969bd49aadca9e3daed5cf9b480c1615fa766d03f6acc32f6bcf3ff2510ce3fd3dcb53e2168a9e88c82ad187203daa01479efe8ff9ae069514ea5efbc55d1b9ad2d1b5a95f36068e14cedeb8465e8555290ab4ebeb7fe6334db892bffc55e21ffaa6419798f6964ef1ed67fc87ec1c5a67ff45ea56d8133b7bb5a8fc9be4cd6388b159", 0xec, 0x80000000}, {&(0x7f0000000300)="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", 0x1000, 0x4}, {&(0x7f0000000100)="346ac7273bdef969f6f54e82c0d80bfc08675f1ab8e7857c9d405041d64508b7fe5ad247af69137455903f68b4c6d9c3bcb669464159b5ddbd810bdbf87fb4fbc48d2721692ecc5138528b4dd10da0", 0x4f, 0x7}, {&(0x7f0000001300)="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0x1000, 0x8}, {&(0x7f0000002300)="80c3a344f42ddcd851d71bfee2225d130c15d086203c75211f961b2a904cba7669a6c79410c71504280e05679b23daf605600d0d4f74a5bb10439a464cd76310bf0d1ddf36875b8abc5bab4f353f20c88ebdf8674030aaa9f504cf0dcc20657a35b37996dc8f1efd5fbfb42fdc", 0x6d, 0x7fff}, {&(0x7f0000002380)="3f10d1ec44492d1a64acfde5a81f761bb8a0c129be96364ac50a11146d1b4563e7df7043fc23851af952ea64fd21954daf351418f8dc30935c1fd738091ef17975dab2cfc7e8e552e3f393e91a597855613461e2f323f636937054418f55d4760bbbb4192f401df37fe10fa070ba2ac0772d82a82227f7f8eb77c7c1c99e05e856d5", 0x82}, {&(0x7f0000002440)="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", 0xfb, 0x3}], 0x4000, 0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) close(r0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f0000002600)='./file0\x00', 0x1, 0x98, &(0x7f0000002700), 0x800000, &(0x7f0000002740)={[{@conv='conv', 0x2c}, {@data_journal='data=journal', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}]}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) [ 105.615148] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. 2018/04/17 08:44:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x323, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffffffffffffff39, 0x0) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x6, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/17 08:44:01 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xea2, 0x101000) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x8480) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x40) sendto$inet(r0, &(0x7f0000000000), 0x464, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/17 08:44:01 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7fff, 0x0) r1 = socket(0x8000000000011, 0x4000000000080002, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x2) syz_mount_image$reiserfs(&(0x7f00000002c0)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x7, 0x1, &(0x7f0000000340)=[{&(0x7f00000003c0)="3bfdcfe95eb49957e3a46cc8fb2859597e5a762452d355b3d107e15b861e510939ad9005f6456396d305b1ea478556afd11dbde5bf4e6a6711e3ce3ebf2953e029448c50c7a18f2c8283b7c1c604a78ec362fa3368c7632a976683b3e792cab562a4e64af3553f1ef9a97246d237f93085e97a57b2a8cb546e4770aa33a5a20e518e7bb4da3c355b32079eece1037dc1ddd915a9b3bbbf0f0305", 0x9a, 0x7}], 0x20, &(0x7f0000000480)={[{@data_writeback='data=writeback', 0x2c}]}) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') openat$cgroup(r0, &(0x7f0000000380)='syz1\x00', 0x200002, 0x0) syz_open_dev$sndseq(&(0x7f00000004c0)='/dev/snd/seq\x00', 0x0, 0x480400) syz_open_pts(r0, 0x800) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xd800, 0x20200) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x1000000000000093, &(0x7f0000000080), 0xfffffffffffffe34}], 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80000, 0x0) syz_mount_image$bfs(&(0x7f0000000140)='bfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="1f8558f6248e3a34f07fa83ed74cc4e2a6d975407c1d7688f27a5663b3d136b14ddd3bd982f3df45bbdb334e3a54c815b8d6322388988dbb334477600f32f7a11eb26b4c22013b0ae8cbe394153b49de601a815ee118be1df2fd7feba5ff5fff4f88e6240feffb3a58f6564b6de7a6b87c804106b1c017047e3b50607cf1125daacb5fe0eaace168f382813a9ba37745202e53ef11f10f4ceab419d72ae14a97ba5ee122b594406ec844e1539cbe732a2f1c44184c27e91e8ad82d73", 0xbc, 0x300}], 0x10, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/17 08:44:01 executing program 2: syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580)="44110021000000000017ff7b00000013ef35e0cc31e74170d8ab4212277ff29d6dba41f86153c68571", 0x29) [ 105.694756] REISERFS warning (device loop7): super-6502 reiserfs_getopt: unknown mount option "con" 2018/04/17 08:44:01 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x200080, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) [ 105.786547] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. 2018/04/17 08:44:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xffffffce) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) 2018/04/17 08:44:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e9, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x10001, 0xffffffff}, 0x0, 0x20000000000, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2000, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc08c5334, &(0x7f00000003c0)={0x0, 0x0, 'client1\x00', 0x0, "80c26a3c989df43e", "29ee3ca795a73b11d317817026000e1898ccb7e7316ae7ebcab3b6a52134a4f7"}) socket$pppoe(0x18, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x42000, 0x0) 2018/04/17 08:44:01 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f000000a000), 0x420000000fee) [ 105.884185] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/04/17 08:44:01 executing program 4: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x10, &(0x7f0000241ff0)=[{&(0x7f00009a9fff)=""/1, 0x1}], 0x1, &(0x7f0000c21000)}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r0, &(0x7f0000a97000)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0xfffffffffffffe4c}], 0x1, &(0x7f0000e08000)=""/248, 0xf8}, 0x40000000) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/17 08:44:01 executing program 6: socketpair$unix(0x1, 0x400001, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xa}}) r1 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000011c0)='fou\x00') syz_mount_image$bfs(&(0x7f0000001240)='bfs\x00', &(0x7f0000001280)='./file0\x00', 0x40d, 0xa, &(0x7f0000004900)=[{&(0x7f0000001300)="4eb5bc6a663c903e41f7ad4be06afc1578e2a3d10ce4c4a14f080a53fd930111b3a3e7a27d99c3484cfe07683ff4a7f548d970f3729786ea1894714b0e10902e5924632043ccefc495a2df1ee0e6170b572c6ee295fa20f6e626fa77ff269f7c4b234e5d291ae8b6d843fd58e7cf0f7c13ff497c92bf47058f60311c6d6e1959a61826acb372a9bb5cb0bf47b40a58d8aeca8d20c0ac0b99be8c0335db02a3b668cc5a7d920140d248c584a6b5769ffdba39198dcf8f8c5cf0abe3856b67fe5ae6011c924feaf8fa3ca7b583e1e68e1c05dcd85a86d3c4213388c3f955fed603f3e4103e107362042e82db78f92af3db1131af06a9ef0a6086b5", 0xfa, 0x1}, {&(0x7f0000001400)="48d26bc4011cec2f6d896f34ead3a49b4fb6345f88fe68f6b0a01ad32888ebe81245a4af6f2f3125018300dc8de3320b25f4a8b5e83228a4ddba92bae507ac0733a8e9ff16b522e42121f3a6b8713cbe1a83f4b118d17f8d7237cb89ebbe1f2b9b68e1ad445b2a5582abe57dcfb232a51473fe10828cd0e2d63ccefe982b516175c5b14fef867d99af79c68f4c3f2fc8ef96e22ce59225fe398df054a48f9b9ce7cf7989e9ce7f123d717d348ed9dfece48c826ba789f0f2c8cbb9778307c42f83efb05b91e3f4485b5ae1806aa56d97e0750779744fbbd9a8c1213c08b44394bff7b7a0297a9fc3befb0fb7a268a35085f02144ad743c82bd8bdbc8b0dc033b2cffa13d30f33bb2bed6b3854881d845e2e5211b9b08f6325bc72d7be9e38debf1b3351f6a3d03a89b1ccba7158b37cb9dc5639d36a2c34885d7d29f9fa803e522e74ffa4b20a815fa83314db9333d0ae1c55a48736200c25c6288d85ddd6c8b73d6ed5beda810c1852083acf4e8d3980e3e39ee9209fd7a5d8cfee211d0c4e549fb157caa46d41de1dda40ef33f219a3be6b824e77570952d21c5d59fdc6d88ed52b726f9d557baa119acd13bbc9af3c956b10e8409c5653838e87c5b2d552a1033eaab858f40c836c623a0479283d82ecd6c431ad8e983a98c774eef83fe14b00621baec1e0a188a6708d646618df15f4c18784c34145e4fc230eaba451e0b1ddf6eb345ee4784484231903e4fd9bd75458d71ccbc502c5ea15c1eec47dcbe46ff777105930332da104b0f61780092c8c90dbcf32e5e36315f1520a5eb8f2bafae04731099a7f1ca6050ccc992841417d1edf9e956802ecb47b6c3f4f4cc86dd4d8a5b655f926e4bcc9673ab0279bc41a7367559559fc061a0f4ac34dfd0e5ddb2eea91ec42ffffd5e688cc543dbe9daf2b1feaed2eab1d773988a15a046544225e5cfd9095992b621c87d47dc9b870ce203cff77963caf26ca3978f5ae8355baa04f66aae5e47111db5b82f8dd3699e0e446c375672170505c4bbcc99f3f89de01c5cc9977298fd701cc48e1e4cedaa9233064d111d44a67abcad65e2fd74c0d8d60146cc4752cfcdf7bfc4993203989f4a153d36e10f5001bab497037f5dad25a11e54c105ab873f22c6c35adfbc344e78ecc0c16dabf3fc4c53c3a40cbf8a8069363792f11d324016b888483c141bd0f2b1e84c1c657ca62800a8ccceb014b90f1dec24083e057eccff45cd39ae6bfe6825635b92ed3678477f5638ed6a6f77c7a0b25cfe3bdd2c4709376caa6eab414f254ce10cb4d6d0fd0735c929fed029ecfd1e56e7e43509c152bd53aa281a9c6d5831dacbb6f53ffa265bb3670e5df93df177083ae9ea7619978062f2f673959997006828bcd40f00c689f3731d65b48beeb30b7353f5aa13b8fbed342ede560404d13a2d9fbac345bca0fba73a4061b82ddca4ccbe5d524bf76900d5c7ca72e75a0b0c31808ab84952ed1ac44236824ad0a57efe17d673a201461bdbad2b1968bbf73d44ae38fe8e114ac26e8fc35509640acadaf813fcd293b450966b0ca2f8b66b4bf041df632bd0fea75359f38a8437a02fd164a7ae37674f828a43f6a12adcd93c5167e0619db947218c80ade36f6eb9668e6cfd8187a9f856cbb6337c33bace11932f9af24dedf5c7975a1cafb460bef3d2d714269cc79abadd40d0bd23d5539e85b32beccdb6468ada8775a4f8d3b7c44817838cb2a528d46fa9b6946f974716c99c8ade224d775148d0a8623fb75b2f67251a3c9cc60965dc4d0f17b239c09dbd4ac68d34295842417753c325de0d2bcde4c182418d983b82b31c4431b0a63f6ebf2b01eadb5251353172ce6852086953429e3f7078e0c18462517aef82261795041c9a2f6f9b3a13798e4875325369d6421e55c21c3096b01922f65c5676270e8172d0a93875b2c55744e2a43e82b39ec00ed622f06a30aaecf93ea0c26d813f21666163cf6acfe0376997c07f9ddfe8d8a60227601326ddc0cf26d03030271281694ad54b4e041656369db36a4cc02ec570b0aad63531dbb32b0e619cacda594f7e3d274494686bf1fae0db0ffa5cdd8a31f8eb128480394686deca5b2e49b17e8fca0c09dd153fdf217e3422f44651a6c9d1e75aba22c0f411f8878b9868e43ef61844d18f3364ac77fb14d090a882f25488dff17d036b5c14c11c57b8d8e1c223bba89c40004ae0ad5935a8b9e128583544996b3e4547a9c70b6568ba312627529e06fa6b54dee916dc69a28e996a8aae30532b5ccf68f1d0934c476d8009900564116317d7d0f07bda2439fb42e56cd3bec812384b7a90c92c3daf4ab43328785829100a2f73e16e430e46406c9815950963aaea457c0b51d153b7bce28d20d63414712282b5a116d88adafb0a1f257e3bdd8a9ce57022f92e541eb63d020e289c81a87d898bcf3daf4601cc7e3f00feb5a477c71eac619325bcb44c4bc3bdebceb132331000e72af64c84c2bcb6afff17740460a9cb725b543803338776ec9816bfdd21527cdca3c658467f6b40f96592dfdf8c6c73356a9ad0676f165baede213e257c588be0000c94d31b01f0644ed661d171b0aa01741cf17dbf827db237579210bc8715f00b07c2c19822574064ef640f5f47a1ed00c91629404be43118e259ac6d9e46bcb5f57159723b65ca1346f1aa9f9a8aed34ac8bcb786901116dbe9a1a646e7cec5e327e46199ef7d167e9d00ad18e91c55c5dc6345dd670b4b0c578fee4fdbf0b53c704a6209324ac7599514408d29bd798732f0002098b92f52774523d623cb4059d6dd7d154fd10e44b8cecd92875840dde72b3820ca0a56261840e46a75615f953a45993352369c0132fc55911d1d00dfa267cacd43e1ff9d563c30876ff02100ebf85c4624ce69c43ecf50ffc05a7eb05630521d8babe368dd77347f75e6e1545aacac34da08da6ca33c2a6b59e11bfcb67c31dcd7f7f2f5adf3fe6b18fcb7fa93ee5c3112847841fb14c337d7b27e993935b2a7c614d59a9c1f443c4f419e91499a7d1c23e38baf7d4d7afd8fa5a7ed14d2a3254fd8986bce332abe97b37476a5444aca1c23655072ad85fac1844f7c49b39773fc64a6f6ee33c5eaf78a8a2c50054cec8601ee404f0d4ce4def8f9e9f0f72272924291087fc691cd9c316b2bcac2a43e8765f51bd3aac9db7f206e1424cb88b057c76680e5b961b4d09e4c81c24b31f1a2135afc60b6f54c3b2a8e64c0b613b2155f99ed58452470eb2e7a997d52187cbf9bc5bd65f00a87999f830642d76c2c67075831eec6a7e9acc435731062f8460d9b973da049e92f458f293d1f9f715860a8c5c58fd66d3a69cc8070b502980d37c7f97a45f40e8b224eb20b7ac726c39fdc15d44fcd39fb0591fed42d912c66a76c7df39884d61b6f95eb3b97c09bd2d701c59f81d502f3ab9fb6612a5692b22b94c5fe78d55e255ebf05438e714c72a54f98ee717e75f759c244bba86345bce802a3ad47e4384009d7871b9ee409fb2fa78013e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{&(0x7f0000003540)="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0x1000, 0x8001}, {&(0x7f0000004540)="b24ac9acc99bb7af0e0411d5558acf96765c0abcfa75a51e2e1e73954387216994379c7b0d925421debfe99da215911839883d2dcd2b65ac832d35b1e4ae78b7e0eda6d3b318f2a9b6f2dd5b726a6e79d9b09bc15da29fcc441007eb1ba551d7783fe3f8b96c670b4bb10418231ebbad8669ab3018462a0c9eecc2a145d42f74a27615c81d6c61594ebdd9d431e13a242cf3b16c51aba2036db84609db9b30af994eb6a6a9fe3b5b20d128e283d2760caed212327cfead7730a35cce31d88619511fac0b704856634b0344a91462aa6f23", 0xd1, 0x8001}, {&(0x7f0000004640)="95e9f4e304adc6192b9ba3ad19fe0a6d8cb09feb3376f669b19470687846d739f22be5ec18ba30ce368c0eb75368f80435ef030e09ea8118cad76d87abd6023ad6a1f654f18352c4993d56ddb6a0b109ac6443c8bf80a5e1a8bef126a76160c4f861099c937c819cc9d4a5f64c8c0a479ad47f7b5b2992b16dc11192e2f37bb33b7f6a25c269e43b9b040df56b12d75f8143719e68b3d9b2ff0e01d55704f3971a6f17a1635984e371ff2c4d73a49a9e726a6ef28bccc8976259873929d69a4bbbfcf1c634f90e9c9b76787fa3afe0f017041e99", 0xd4}, {&(0x7f0000004740)="d00f6c532a73bc0924cb544a6d6690475c0702ad76c578c3b85afa532107a4b1243c7c2a6a19c6c6d8fe07653d4d8ae400fda83bf9f4cd451ad23553bbd01f02d6ee7353724b794a281d1a6e787d76ce7a16291437be311f6ab5f4ec64f1907a694658219f455ac8b68c54701e1f8462d5ac92b98c0626be2eb15a13287b162539ce51b611b03b8898700f26602f6eee", 0x90, 0x20}, {&(0x7f0000004800)="896832f497e4da7dfff506392b4642f10031132cdbdc7b1a8bac4a910280c411d4f4f559e0404657fe839a8940f5d21686f9bfd148104f7a1c932a78e2b280b7122c337b930c219ecd57b22027c8d4234e1d6a42acb53d360ca02bd28c8c29176f5c35add3be375cd41a1f70f3f0f70220c4eaf839862061493c77779edb78d42c428601d0d711c05fa2310e4b62881a098c8a6ff5981d6cce919dd57828f29af8b9382b9131fff735ab9faba9b23bd620b603e5ec0987c6acd429ce7343745ccefa94261c4a90a84b78c3a145da1aff50433c0d3e839e9ceab29dbb6da28904dd1937c393", 0xe5, 0x9}], 0x400, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000001180)='/dev/input/mouse#\x00', 0xff, 0x80000) r3 = syz_open_dev$sndmidi(&(0x7f00000012c0)='/dev/snd/midiC#D#\x00', 0x1, 0x131600) perf_event_open$cgroup(&(0x7f0000001100)={0x7, 0x70, 0xda7, 0x0, 0x3, 0x7, 0x0, 0x3, 0x2000, 0x0, 0x0, 0x2, 0xfffffffffffffff9, 0x5e, 0x9392, 0x61ea60e5, 0x6, 0x9, 0xffffffff00000000, 0x2, 0x100000001, 0x9, 0x100000001, 0x7, 0x80, 0xdef, 0x5, 0xe1, 0x1f, 0x0, 0x0, 0x5, 0xffffffffffffff00, 0x4, 0x2, 0x839, 0x2, 0x48007638, 0x0, 0x0, 0x6, @perf_config_ext={0x64, 0xfffffffffffffff7}, 0x0, 0x8001, 0xe86, 0x0, 0x585922a7}, r2, 0xe, r3, 0x8) clone(0x200, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="98834d53b47320cf334768d60b6ca45cc87f87ab9d8cb9f10cd6b58225f0beb0a3bf7878a0fd809a68136b4e9cbc8ebb8860eb526a91782f833704e0157abf63fb069365e889620607418e34f5f22236617143d041aaebf088a398cbac52a6ad") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) [ 105.999182] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) [ 106.116515] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=e3f4e995) [ 106.223307] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=e3f4e995) 2018/04/17 08:44:02 executing program 5: syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x600) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000000c0), 0x4) 2018/04/17 08:44:02 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2200, 0x0) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 2018/04/17 08:44:02 executing program 3: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000480)='./file0/bus\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/04/17 08:44:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) write(r0, &(0x7f0000000480)="4f7ad0c9e9ffe94802a848144523c0c253772400d4bba29028eac32e8d1e221207d3fa6c00644fe58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc810b38375640258335444c9fe3d13", 0x50) r1 = syz_open_pts(r0, 0x41) socket$alg(0x26, 0x5, 0x0) writev(r1, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/04/17 08:44:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040), 0x396) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x70000, 0x0) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x10e98988, 0x400) 2018/04/17 08:44:02 executing program 1: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x44042) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/04/17 08:44:02 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002c80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002c40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r0, &(0x7f0000002fc0)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'], @ANYRES32=r1, @ANYBLOB="000000000000000101000000"], 0x20) 2018/04/17 08:44:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000), 0x4) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000000c0), 0x10) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0x410000) 2018/04/17 08:44:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") syz_mount_image$jfs(&(0x7f0000000540)='jfs\x00', &(0x7f00000005c0)='./file0\x00', 0x2, 0x8, &(0x7f0000001a40)=[{&(0x7f0000000680)="c9d2d3303fa9cbb4312db1b27ef8cf87c0cf253db06c70508020bd8515aa4e529d0130eabea9615a24f836af1aeed8f7b8fa3067141877381e0a0974003fc34a37de6321dfe096fd2c999528d7752a68c98fb1182c0a9b97752df0272db89196b786101255991f23a96764f7437e", 0x6e, 0x8}, {&(0x7f0000000700)="542829f102d0e7eee3bbdc1ef64c49318f2a4eb101fe0a349cb3abee2ee425e8c451b29c78cd4073f199847fe9d5c6ba4a2842a10453d96d1cf0605c51ef8bde87e45153ba001d96bf76ed2457fcfd930f4b72379bd8a3e103c7d365eaa5aa73cd4d7e537b4bc0943016c89635e0113c1ffae0322ca22a9332938eca", 0x7c, 0x4c0}, {&(0x7f0000000780)="fcfc059816146d", 0x7, 0x8000}, {&(0x7f0000000800)="02abfd187f8035388e9a9c74aefebf9dae53074d724810b0488dec8157adcdc744a0fc040f69175e7586444d2527a904d6df98875af444388f819ca206e31d59d8b6af442a9b5366d1e9e31e836428aeaf7c00c96f6af5b1ebdc603e282e6f9b76fca0edb40a0e2a54156fc6049d7ed21c66ea7af00bf067b3646298f3b6bfcbe9e98cfbcce46a8a32a96f917cde1564cc8e184340c222743a70b0e641972abcc496d8afed881f23d46553c5353deb863ebcf1d2104b8635d765d75f7ce08b3a047077778b41adc106d38d037b1dcf63d8e7ecea1b18cebe6d440054ab670b6b2ad942580d511fad8bf8f26f8bf280de91db18fefad40d63b135165704d828bb7ba77bb035eebe6c4d0214f0af10834b1b9e15944c86e156ae4fdfc5227f7423236ee42d7bc9cb9379a7a55b1080c80eaffd508313eab1988324c19f7b3d6bd1b09176b2f5040f148e52be32eb0574126aefbaf8814c0a1c38a51a23c74f1959db612f7fc13ff1b681111911aa997ff0bc3382b597025dac2b85002e7066f8a3ca53150569c803a961e3cb76b16befddd6f25e8c3a8f2fa26896cb4e7113dc41fd62b6efb86b2bec03eb89ddf0dd2fa0eab4be06677e1ed6aae478a95e556094eda3b43450ff96a5dcdde22c87a5d18d0aec5f5b33675fa40d4f051c2ec9cfd162e31c889dc707fda3932cc5a65e0384386b4d34f291d1098352b23c98ce9385326a4934ef5a305e533d139d3b552ce3bc993e3a26231316694a95233b21471e23be80185b20ebcbfc59c2ad13a0d2ef6ee3031543445f01738be4c456f0b3f5b0d9908317a2b5da152317ebb9d81e72ceac970fc90a7200f0a1a2223f461a77be68073979b68599b7d519c82287ecc8ade2aea2c7d1ef39436d9271be7861c390b838911eaf61d23270d32555196acf8363da6ff9ad01922afe85d15acec5c894853688288ef6008b4cb44eb39ac18cbefe2b265aad1c16c8642ab10b6078a59c8aa2721176a973eb19ab7c46dd277dfad81ea5404066490a3f75d5e24771ba7797e82b3f9df2924d7de181fb432d9b5f7a265d4bc03b416e53796e5cd01bc81b111b3abc11b5a56ed617e8798354d242233c5a7f759008c42a9d907ec69031543410ca7bd3e419eaf64e10410b8420060fa99c302ade5910fcad6d151f0bfcc9b13b116763f1ebf966fb70b6d6cf44d1c9d88b572505670f2b7b1cc4e2949a1a495dccfe8876bf0304915133c2923516d3fc54c05a0c34e8969b3c4896aa1037920f296b936468e1e8c8a3f2878610c0e13b4c7cd047e4f6f30f4e63c1eb1b60f915d07409c290e5e93070d7cfe02fb74e7eb8d432ab2ea5a5707b9dcdf39ceded7ded654b649d28e275d44b8b5034d91f4039756e22d5f9eb471be23e80f2d00fdd876d43e9c72dd6b62741d22547acd52322bb6f3f5b2818cc5394d7852bfe156adec976ac3f2df7316a4b8c70057dd91783b9dbe75f8ae77f763dda174276f6578c59161b6ce5a656253650549b1db38f4432db77f268ef137cda10dce60323984663382781ec3dc153cb18a3446816e52ea3386d753daca2933e4a5b01af1afdc7e5888358a423c9b772f0c65033598383f0119ee0099928cd737be1b5f496eb5875ab26088dab43aedc1a8619f33aa7536eca94d8f4c5ad1e93a57c37ea516553ee32ab5c080edec9278134b9c8f709dedae60ab231880c6fb7f1469e98bf88f76e5acc6204bf6d92038a95a17f9b8f45be5484a70bba53344dac4ee1ed12b15fe8d6415445cc119d354d0e0355ab7fd6356fd614c5b3a811f5079ab9cde35d4cb1b16fcaa8dd677fed556343292a3bc48ce68d75a457a93ccac3310d8f1f4c28f9624fd3783563c5536457121a959b98cdc06026ac5b7c396ca70acb3205dfcfe1246ec46f49700ec007ac3b602981e3079f7996d566ab1e24e6e1bf568351a13f58dedc4b55941c16931d9d24eb757d3d7690488242b4477e02211a844423ff57d52a89d758aa69d8f79be8c59d331c82530536053b1858cee81750ca2f4c0eb660b58e3eef3564f563ea4d00c2dcbc78f399bb88842ba3abbb1b4e0325c4076651a50db7c3d93f3249275d72941449517b8eb4f89ffbb629ad9acc338fc5fbd823bd6690d45d46bbd3bd0fc2285e2d2f30bb3747551b745e21686efd6a7bf3e0f7ffbbfdf6247fe0d63751084b9b327e5ce0156f1858044de1f25031a717a10ff083b5581a2cf4c71bf80b2ccf58c1971b3748bfc0514604d4562721f71c09dcb7878efc6282be0b91efb7a156289a3e218096dd3b9c05e64533aa51cb084a59b4dfa78d06d1f6aa94ec5e986d060a7d26b769c3cacbd1f72dd593947c78ce9458e375efd967ea97d29d3fce148856dbcec79378ead4847ab4de9e0c5de49654aad5f173c78fe471722c7f67af5def4723d5f33be18273af51659968fd8ac245fc4b3edf513b9e93710c4ea887a8b5180532afa7e0904dba13ff1bf35ded89f478841c5f3c4ed8d0b0c68e07dbe234c56dfcb22b3ef2f1eb370aa760277c4c60db8cc446261f43f692db3066074956d9eaaa31430a65db702775cf1091420a8d4bbee4d5ddab5b8fe28272ecc1edd5f694988f70ab4e79a116fce51ddd2e4198d8707d14d05e869413d8abd3a1ce5279b2cb4d41a47378c5a64bbd9bffa2d94baeeb287344bb8a5a49895dd48d8f9430e62983fe36439cbadca17b7de596006dccfa309e27901f364e40f0283015458ef47e8fd06c12d392a29ed045ade3697a499337dde9f9958c27f03fc78d40eb35ce40aa581fe5b3cb52318203b9519d4726002048d0fe9807ccee8a84dd7bc738d544ce819399b9a0b48c9192cc87008a438f09075149694455fcc4b9277a70dcfaae895778951dc0e70190be54ea99947bfc3aa161a2e855d5850a6a3ce4f440fa96154872cacaff11e1de552b0eb0a77ef862f41d4997259884e76424da94851cffb784d193d5092aafb601b1bcc6f9b3fa2963cef10a4d5e25bf0e7b0b5e715310b8d23045bca7fc82d6164e94ae4a796ec9446523544efcf75308373121362bc35b40cc49086b4d9abb04eb2e9f85b49c819d2b2b0bb7b3e7ce4bd5a62d1ca514b9f1f06d95f38c7661e8453af2fd16827bf1532a1e65825a3f266d47218afae071737aeedfdabfd1410ad0d89a9f1475ceb129159048b7b0caf00ac3cec4ff8fc3eb14a1f5c6dd5f8307fdab0f201b4b34a7e87d318c3ef35aa51a2262cf51d707f4dbd6c41e23f408219ebdcf1ab1eb2250e75d078fed6768401c4331bd6a6e371c24d55139bb6fed08f4fe29f08b39756684105d3c0b608a66fee027b6da2d9f42856a04ab25b4784551aecf0c09385ff4d3a96486cfb8b791e4e58233f566266756c0dd42580585e68bc86b3afe1856dff1733b4f822de8dd60a56e99f5aab2d3a941947cc4cb08e44b41be6cf40f9939ec28d8ebedc0867df2c124331e430c2deca5cc21b39904ac7a173f058c22298a507601a8cb384903b698b3a5c964c41f65cbf0c4b03ff53ec84793cf762354b52e044929641ca6cf9a640881c9987405f5c5d06cea332eaf860a319bbe302eea7c33d84306cd88b31c433a039fab1ca0b9bc10d42b0e380888849dac6288b4f1ed7162eb0e63bc966289f39d5b5c4341369a285ac06f6b2192b98b58bd8bb7071abcdc1d2845f4ca83bc37ff355aba08003eb112c99df356edff6a6a45e335f18ceeaf5aa7e96d9fbfc18ac9bb9390d889f0694c8760770b7b7d7afd2f3007870a3e15b3c7636fc2cb7f0866d01360c9a9bc724d31618314eb104ded91579fcf1d41672c01ab302dbee0c7da6bac946acdc132029ba3c13839b8bbd82e47a7da1ff6f22b4772a880b7d988921545f55acf0c1efe2ba14f989765e22c1392a82943b91aecbb03472c70e97dbe93d16321ff376f97c3202192fd39eabd1d4a359f30007c8353b87e0356b426d6af78221e58112764ba68b5cded0f4051861a9d6fcad721922e6b34a650aa0f988cd4fc2fdfcd4c22bd506d8c6efc2908132a0e6d57c6e2df0b8a6075e5617e8be78076cca90f83b97dab4cf17692dd524b6901a28632caef0524420e794fcebc424dd710c7500cd34eb00b0b5d8fdc3cb5dde47735917f56b3f0a1934fad3ae46b674c2b5c5c78d022b46b64c0f570949f467ae5da06f97eaebbc782f413c6271a3199253a21ec8ce079f081db8dedd013cba06713314701bb5335a51dbbecb03e55affd9afc384b30cc593348231387aa6c24e7cd0b5ca12c147faf3d06ffd7d7c666526ad835deb8c4e8936e2f5572ce2c0b504ad7235d57499d1354226c080029772244fd22301d5864f91b95bab3f8d90272955abaf39d036b6c66a1b409b64a3a023abb9bd2d124aafdeee37a85bbe18a2b3329f6b03e641f07f1767df2a0872f03322833cd12393ae78017fc3cbb166bf30081538a86055f6934b0967dfe6709bb5e9607f6fe3e2ccb9216fb3145f63ec5822a3c1b360b466d95512c3899f81f1a125deb40c61f12334dda05f86f236e67e83879a016167eef21f8f4a5ee5a4f7b238b19c31ba111b4815f7e0b0a4f222613ea7b94764e19b0436657a864a3a32a577d7dcf62325eb02398b91ce146dcb93cb0b0ffaea08f25b35089e39b0b36cea340598d02af286bc08af3902e77958393d1053689e9f1a774350ac11f6397d8117cdabf011881d6cc0ffb9b50a8049718372869a3c5d81cd2a428d0f8ee33d27fb358e594ed9c03d248cec79c5e747ebc55a757d619511ae66ca20d571f028963a3c0b9d060f71d40db349a3dd6266004afab8785913d909ba6edacb4dd34c30527e60df23cd34d7875021d979bd6d4938029356133e57d75a2af880541251e92ce4cfa6ca497b46abf593f62a76677e1f53df6cb2794f894cb65ed79e6ef18776bf2f74b6208f582fe4a400ff0fcd5aeee7b1ee75eb08a044f1bc058e260ea7720bdc944815a773f1fa30c86481bd9bcd7d431bf03c6ae5e5e7d25832e713915b481d3b41905501a23e4292a15f010d59dbf0748ca311d7e87b10ec2c89cd0a4805ee6b07a6acc3561061d8dc0caaa09597e951236be9f92b8c039f000a59f9450825936fdf9213fe52bd23c1dd501dddb5484f9149dd909d11fa58d02b1de56f233601bbeacbf4a3cdf713a626f4c60860017036e734b3fade434c4b5f86a5e26e0c9e0ea8a5826555ae685b74fc91ebf1a84115ea939ee2c7eb867d29e118f2f52fa5a0b30d361ef276a698f6c5947887e8a5e8bac882be8b1fac792ab989f15c25030050e140f90082103e4d9ef99caf678fdabcc3da6187b49a719ac5b6cb5e4795d142943a1008061b797a8e315b33bf3d48aefefc86c583c05a6622d37a7179a50d13613886356ec48f2955a728f5497ea330926480fc9d2837991139bee60dba95a7eb27cfc92bc5de5efb0ba1f14d435ca2bae338c0a6bc131eb22278728e0c871e6e1384cd4a180ccb9e24f445030fac522ac71c9c9c6de73eb794236695634227f5d63fc624e1d238644b05c29bc490c6520f554fefed4d13b80c83b4502308544405b3b4835ddc84c11a28790838fb8065dfc4e2552d5b989ce7c76a5af71ad617b82bdf41b17db505a6637872813ab26174004fd7f896c18cffd07424fea55a9ec645f83efd1edf2af474b9c48e26d96aabbfd3dbcfe38a8de177fd8e8b5d1f844b2a83513e47eee3fdc95eb45ad42919ee5508886a2ddb53ab161ada7976c3f59af21acbae46b1d4423759ee3c2e5c9cbdeee51cfd3380a0cc66487a0f9f228", 0x1000, 0x7f}, {&(0x7f0000001800)="3f01170d473959e5830298bdeb9ebecf66d177e958568f416aced69891b3dc0aa7fafbb8e7e38e1f443fb57157d0f206cf96d018054aff163dcf56f3f3dcce83c016013eb220653ffde4150a2417", 0x4e, 0x3f}, {&(0x7f0000001880)="b4d99b82fc728bbe9f7c44da47d05838ee24d7f81b7538358268e16224e0c68088da464228216270aaba66aad1fb9fc30e876a4da26282", 0x37, 0x200}, {&(0x7f00000018c0)="e7c06b70531f7638e1f9b87956fe1f45bd5ea0e99a499447a4ca5851d528147c326dc5bcff15e4c2744e01c69e3103ea475e0be77131619de582907e6f2e8f4550dd16f38e0cbaf2150f36fdc32fec0c3343f56a42601c734c8f03bd59e5c6cee8d0f9d95ce60f55b4ad28a3d7bcdd844bc62fcea3a1dcf7f26fdbbaf4e6916a5c629d868482f9748246a1e51a0c6bbee3457f0ad626129e37160a424f129609b91a", 0xa2, 0x9}, {&(0x7f0000001980)="4a654c785eeb68023853255e4c9929766c6de21faf77dce70c9f18bcfa77d16809066aae4ad9e378a462620d278c6733bcaac2a4cb022798c91ed05d23ccbdf505ef65b725b254da8ca3344b100cefffd55b23fc9d132730c2426ceb67aff080a6a40d6b047657e1af4de160c5511d4a0a1c7a81b49c004fca029efb24e37e7110f1dbfad865aba33539cac20b2568b97cfd1d7e3d44e17597a8d98da4654c787936ddf7b5f657a3f176f456f78b8b445e2ede3305057fd761dc", 0xba, 0xfffffffffffffff7}], 0x801001, &(0x7f0000001b00)={[{@errors_remount='errors=remount-ro', 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x796d608bbdf37959, 0x0]}, 0x2c}, {@integrity='integrity', 0x2c}, {@integrity='integrity', 0x2c}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x80000, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000580)) io_submit(r7, 0x0, &(0x7f00000004c0)) sendfile(r4, r4, &(0x7f0000000040), 0x1) r8 = syz_open_dev$binder(&(0x7f0000001b40)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) r9 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r8, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000002c0)={r9}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x40002) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x1, 0x5, 0x2}, {0x3, 0x5a, 0x40, 0x7}]}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r11 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r11, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/17 08:44:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2000, 0x0) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/04/17 08:44:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x81003) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x618, 0x3, &(0x7f0000000340)=[{&(0x7f00000000c0)="c57268285e6ee9f76c4def7d2354b75796d6f619f6bd4e30da1c2880ebcfa1c3b8ca0c6414fd5b5d54f2d3ea03c0548aec56c061346965c519b8cdfd0dacf146c677cf15aa1e78962f1832441ece5203c67228671570713011", 0x59, 0x2}, {&(0x7f00000002c0)="8a35d9e55f8f2f2d8f85baede3547fcc37ca34b684972bfeb5b83753fa1debd56ec39d92c675fcbc377d38f27caf9790991b6278324585a18aada99b5968405ecd807769ed04e4f5a644da104154b6b5ed3af0b7fb7f83", 0x57, 0x4}, {&(0x7f0000000180)='QWA@', 0x4, 0xfffffffffffffff8}], 0x0, &(0x7f00000003c0)={[{@norock='norock', 0x2c}, {@dmode={'dmode', 0x3d, [0x32]}, 0x2c}]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59b85591e62e82e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/17 08:44:02 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=@ipv4_newaddr={0x50, 0x14, 0x11, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_BROADCAST={0x8, 0x4, @rand_addr}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xfffffffffffffff9}}, @IFA_LABEL={0x14, 0x3, 'ipddp0\x00'}]}, 0x50}, 0x1}, 0x0) 2018/04/17 08:44:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6, 0x0) getsockopt$bt_hci(r0, 0x84, 0x1c, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/17 08:44:02 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) [ 106.815375] ISOFS: Unable to identify CD-ROM format. 2018/04/17 08:44:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x28001) socket$packet(0x11, 0x3, 0x300) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x7, &(0x7f00000014c0)=[{&(0x7f00000000c0)="ccf70c9458520658f1a5a6f76738213425e3612db347c72da77776d85a809cc0b75a7041774a21559a57d6182854422f4d98272245018cad92ecb04d263966be9ed2594b965d15e234c3d867dc07d533696102e47f75101d4372207fc014dc5b670aecd7861af14d57eda845a73ea79ce88af88e3a5f8306e03ff58005457cc066f66dc68e87555347da2f8c74fd449729ebd2537b3ab4c908899634ef0f53f296506dc0d9a0c3349eb86a866b34fccf76f286ee6cd99422de46098819", 0xbd, 0x9}, {&(0x7f0000000240)="879a4099f2dae0bc9c520f03a9b49d85b2d522da703402fb138095274adae088328ba65a2fc6c2c9ecc96deba28cba62605abfd3fab2b1b46218241d8f715dbcaa0b301706e1a394c0f26f9581e11a1477d70507448efe45d2c9f4c44a4b944096db8606ff897c9296494d7094c3d81e5a3ab1d042b6e3944e90c630ba047adbae2316d89e6ef18fe25c719befd8a75fe4ba8bf5334f0254763c5530c7ce621b3b1011a60f14781dc02a69c7173287c0efbc7323781303c2d2141a821cf8b6858cb557aa13af2bb8b8214a1f97c0b739aad4cd0bf3ef328ccd48e1a0ce9c06050a170e9926eddf0eb01c7e31430c3884cbe0", 0xf2, 0x101}, {&(0x7f0000000340)="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", 0x1000, 0x2}, {&(0x7f0000000180)="be1409b54aa656c6e8faf7b4d7aebec59d614e7d668324cf2c66afb6007fb422cb4412ad8feea1118480eaf5d63f6f63fcb0fae39ca138bb9298", 0x3a, 0x8}, {&(0x7f00000001c0)="a2de2f3ede40b7929a0e5b0d2013d7550e47988c2619717a311f6421d040ebb40904", 0x22, 0x4}, {&(0x7f0000001340)="cfb145f9004a7901cec459cd2e9c06d14d478a684597d59ab4ffbd6da9be22a03d35dd229f6394ac1d2b04d6fd32d168afbf096dfe1598a999744a9b41e34a11f2252517092f6916b67f37b29300d45b3e1202b49598a1719e7f83eff06bfd75416cfa3612ea7d74af", 0x69, 0x9}, {&(0x7f00000013c0)="f7871def58bddaf7f6446e31cc7d7c81ab59fb0deff74df38976f4a2550e7ffdfd23239a01202c614efef1593e6bf6a6bc0f4da1b55efc858dfbb789c5e71e6dc869c53f9ee80285bc97b5403094a9f67809cc2ab0980a1679d56bbb338515118f8fd614400f3617e03fc2bf95537bf6934ed3917a17a87bade025e50166f71a5842434c359692f4af95b146585074e81046ac70878aabd0d5c4191214f1de68352e3efcc617c108459dc49ddd69aa97bc29d7bab5d345ff2157f1c7855870d096a63cafe3201a8e005a75773f05698ca3bd4ff36ee9284d2e00ebd710683a18b557732f3df4", 0xe6, 0x9}], 0x20020, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x80, 0x2}, {}], 0x30) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x400000, 0x0) 2018/04/17 08:44:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') socket$bt_hidp(0x1f, 0x3, 0x6) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0xe40) lseek(r0, 0x4000000000000, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/17 08:44:03 executing program 4: r0 = memfd_create(&(0x7f0000001f1f)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x20000) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) fallocate(r0, 0x3, 0x0, 0x20000) 2018/04/17 08:44:03 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x1}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0xda, 0xfffffffffffffef7) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x6) shutdown(r0, 0x1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7f, 0x9, 0x200, 0x4, 0x60000000, 0x800000000008, 0x6, 0x800, r2}, 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7ff, 0x7, 0x10000, 0x200, 0x3ff}, 0x14) 2018/04/17 08:44:03 executing program 6: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x8, &(0x7f0000001600)=[{&(0x7f0000000400)="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", 0x1000, 0xfd}, {&(0x7f0000000100)="58ba442543468b09f7d7645da0ca843a6459b822ec02ae7de65845be3dc9f804ea713bfc42bbd4e297ed6a1803ac2e6af14c1c4bfddd3a0d35", 0x39}, {&(0x7f0000000140)="2f56237382c5057cba7975bd36127fd56041d507baf30f3dde3238ba9d0880a3f88abf3659cfd1ac3d947887a934acd3373591377fe7fac584f73943", 0x3c, 0x6}, {&(0x7f0000000180)="c2531b297d5691d09b2444741fe14a5a56316d73ef8c907aa6a19e0539c6c21ad4023ed607d9e30fa00c560a1d5ace825f8b7d19bbf8545ad8fde591da00dc9e8a30f7eea7a8ebfe07d2a85ce50a0a40737f33dcdefff1b7df0bd30d993a70bc0b52758c083911df3e504b911afe455a9e80716f1f50d003884e1e3b4097424f794415ddee6810365f69de95fdfdb802e45e54692183265516c7ebd22aeb154b13ff41451746c5c8992fea7a8a9eae8ca84c87e0351533f552f5409cc7aa77", 0xbf, 0x6}, {&(0x7f0000000240)="7d172c3f39c95d7f585022be62d0082b68e7", 0x12, 0x7cc}, {&(0x7f0000001400)="61f11ef0ce45feadd264849dc2f97c1df3112c6d3262a1cede839354532a10778590c5929f15c229f7b64374cf30c2ad400aa88963f857d3e02124f6038c7cf6d4348c238034ac557270dc29e617a8a553411ef914ef8c580179ef186cd9efedf3ac7cb3d58463d1a011a584543046a6d6bb4baef8e46963764f1d23117792da25f4f61b4dc7813f72be44c7d506a8198a5cae2b0a29ab0b63d3341f", 0x9c, 0x4}, {&(0x7f00000014c0)="d48ed3e1bcb310e9f7e3f607a28742c436b80453d96f6e80c52c260d4beb7de3fa9d5e15f8d4a7e098e1dda90304abd2cc1ddfee79d46b756c15bfe2bf", 0x3d, 0x2}, {&(0x7f0000001500)="29fa0a8dd8eb3dfc13c1f9573e2b6ac945f009e96ebc0842b9b00b67e4a61694345fbec44520d0b4489e185483dd209f4c2c57f391a14d95c6e4ee58ef53e74215f98f39f7873f82be1c5c93d08da3ccac4ad4c4dceb0db0ff87e620c2cfad061d72cc901633a4cb63cd51fe8e279b615e66e41010785dccdea267dcad11f0a6528404e0abad9ceba30e8025739376795a7c9d15fab78abc8df009f9f1e4c80489b50588bbc33d045bd2e80c9267e6a7de4228e111c37e8d98217d1bc833b504ed394b17bade517af262ad0b94568f86273c94b1f57ad1e4d2a52db73ab3dd61ef52e04217dcaa36314dbf6bb1bfd99d50ccd8df7bed311b4e650f57215fd5", 0xff, 0xed}], 0x40, &(0x7f00000016c0)={[{@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x78, 0x0, 0x33, 0x3d, 0x33, 0x30, 0x35]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x7f, 0x78, 0x36, 0x78]}, 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x38, 0x0, 0x34, 0x2d, 0x37]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x3f, 0x3f, 0x34]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nls={'nls', 0x3d, 'maccroatian'}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x38, 0x3b, 0x37, 0x36, 0x0]}, 0x2c}]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001780)='/dev/loop-control\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x200000000000000b, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff00000000028000008500000027000000050000000000f3ff9400000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/17 08:44:03 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="e7", 0x1) 2018/04/17 08:44:03 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)="43fd46560d53b1adfb", 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r0, 0x0, 0x2}, 0x10) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000040)={r1, r0}, 0x10) 2018/04/17 08:44:03 executing program 2: socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x80) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) syz_emit_ethernet(0x85, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x4, 0x0, 0x1}}], {@llc_tr={0x11, {@llc={0xe, 0x0, 'Jm', "8fd2e5ff24612969b3b0c2dba571cd43f5b1eb5c7a0f20392425f7bd696103e91749e01de09c28d516cd8a66b594b85b2d2cf8d21a404c6bd7f674a27bc77a60886bad34404df0b1761b32ff6fecf9174811ca92cd5b0d03cdd3cae67b572a1b73cbda6a7ad4c3a389a79ece3eb787"}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x59c, 0xa87, 0xfaf, 0x6ca]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x400) write(r0, &(0x7f0000000200)="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", 0xe00) 2018/04/17 08:44:03 executing program 1: syz_emit_ethernet(0xffffffffffffff2a, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2000000f4deb326272608004503001c000000000029907800000000ffffffff4e20000000089078"], &(0x7f0000000380)={0x4, 0x0, [0x9bf]}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x4200) 2018/04/17 08:44:03 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, r0, 0x2000) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000000)=""/40, 0x28}], 0x1, 0x0) 2018/04/17 08:44:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000440)) semctl$SEM_INFO(0x0, 0xffffffffc, 0x13, &(0x7f0000000500)=""/130) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000240)="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", &(0x7f0000000100)}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)='cpuacct.stat\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)=@ipv6_newroute={0x1c, 0x18, 0x201, 0x0, 0x0, {0xa, 0x94}}, 0x1c}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) [ 107.887497] ntfs: (device loop6): parse_options(): Invalid mft_zone_multiplier option argument: x 2018/04/17 08:44:03 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="88263cb3d1500e9bc67dc1dd2ef6a88b84d4ff45f3e3dcaa6c414ad3ce277a56644b29bb000000000000000000000000"]) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xffff, 0x200080) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x6, 0x414001) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x7, 0x280) 2018/04/17 08:44:03 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffff6bfb607fe8c406585f07ffffa57f0769fa3a042c4a1584b1769a9074e41a0cf1bba47c28fd8add76f1697e92634200380db15e280e8b633e1eb366dbf47eaf5846d7210f736e9f35379ca5b9ec9deb4025d5d75dbdf632c6a06a79a080b842c8d8fdec6b"], 0x0) r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) socket$packet(0x11, 0x3, 0x300) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10100, 0x0) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) 2018/04/17 08:44:03 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x323, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x6, 0x4d031, r0, 0x0) syz_read_part_table(0x401, 0x5, &(0x7f0000000280)=[{&(0x7f0000000040)="aeeffab7d1296156442540b16bd9af48a0bfde45fd392bd49b0562095a86b03d89cb183254cf511fb3d2c47ce46d35ec8ad1779a8b6b679f606c56924643dcda06f9c1ea86581af5868d8d8657326b46ebbb22521fa14fec2af3150354e57060b10d9d15", 0x64, 0x2d}, {&(0x7f00000000c0)="f89fef24f9d10b704f024b7d6d0e6ffe28c67666fa785aec0f141d40f5aa1e0b320bba9ef44d55867f225c36ce2c0a20fdc7e565d67a", 0x36, 0x4}, {&(0x7f0000000100)="6f5447e969adfd33b52017de7580346cb60d4ca5b7097112b31c7f95ef72228a41ad29396cf1ef120b68bb4687327eccd55d5e2d7cdd33191dfdb6794f0c17ad668a325cd0c2518959be71321777ab3ca0c0a465fb49ba0930c85f5fcb43eff7e39d9df04f2b7657946f5fd06921c0720bd29c73959c7cea7a5eece37a742098c8f6a8afc447a26974c4bbcf5ee038d2fa2a4859790e1a17d5", 0x99, 0x10000}, {&(0x7f00000001c0)="ec11bcfa9f8c34f549296e923f648eca4f95eeaae09a7e539128011e2dc7a6b2d268634cf9caffb486e5c552", 0x2c}, {&(0x7f0000000200)="94e131892a55479c6bf131dc66b85c0649ed4f00ba75e06039a369f0d0d957a3a728a52ddf0f5d8f2daf3348788af008558eed367538bb7a67bfa00cd3493230ed5b37f1f2e4a17c91ed96ba5891aecab606baf3885c94395f3218483957cc13dfce254c1d3e043bd586d49e55c24900daf4f63dbb84ca32f6c740bd8dc8", 0x7e, 0x16}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000005c0)='fou\x00') syz_mount_image$msdos(&(0x7f0000000300)='msdos\x00', &(0x7f0000000340)='./file0\x00', 0xffffffffffffff46, 0x3, &(0x7f00000004c0)=[{&(0x7f0000000380)="d9338ee6789f816bdca8d76431e412017048d66d8e616e04452bcfa2417b131de51a2ebef5c88e7e9d9b6205a8fd60045f8cb8", 0x33, 0x4}, {&(0x7f00000003c0)="0596701e6a9cb055913648b69b5b060c040e033a24ef01fb98f495a8b40b0000c759293a3e32d7253b4a0262ab14dbc3eafc3653cacdb83a95a30e5a1d28016201171d13fccce228d658d13dd30fee4c8cc92906b437cbe691bd5e775d67defada93ec189a32b0aecffe1f736ca0f45c3bff4ee782d5d06241a6b8edd34e68298d4b5beb", 0x84, 0x4}, {&(0x7f0000000480)="13276701adf37d7d20ed01b68149744f593ee476d845eb88c3406a938bbbf8e30a6d81cd6afea2da5b1436c728a999e7da2de21082f34f45fd", 0x39, 0x2}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="6572726f72733d636f6e74696e75652c636865636b3d6e6f726d616c2c666c7573682c6572726f72733d72656d6f756e742d726f2c636865636b3d72656c617865642c00709aa05889a3c7a342ebc09b80225fe8bf3f328c6df132db2580fbeb4f60edec5f666e931cd738f4ef7284b2adcec09fa1e6c9fb7b98802d2b53394c56387b6697a983bf6b1d5867a07b507f959d4344a3982b16519a5ce2ca5854c3a00a8c66aa18869d171acd75098565827b701c2ef35668446fdd8e6afd2ae4cbe9ec18fe1f50dda65d25f64c29c6f25588db741240a9c234cf"]) 2018/04/17 08:44:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socket$packet(0x11, 0x0, 0x300) getsockname(r0, &(0x7f0000000140)=@pppol2tpv3in6, &(0x7f0000000040)=0x80) 2018/04/17 08:44:03 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x103800) r1 = memfd_create(&(0x7f00000005c0)="1e00", 0x0) fallocate(r1, 0x0, 0x0, 0x11ffe) sendfile(r0, r1, &(0x7f0000000000), 0xfee) [ 107.990497] ntfs: (device loop6): parse_options(): Invalid mft_zone_multiplier option argument: x [ 108.022551] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 2018/04/17 08:44:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)={0x0, 0x4, 0x0, 0x80, 0x0, 0x0, 0x0, 0x8000}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) 2018/04/17 08:44:04 executing program 6: syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x5, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa}, 0x1c) read(r0, &(0x7f0000001040)=""/4096, 0xfffffeb7) [ 108.167234] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 2018/04/17 08:44:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)="2fd5641530a2c0000000000500492400") syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="c13aee415b955d8a22f9ecd94f94cfb02fe749a6bb245f12fdde2b4137e2303644f05d791a23df511217191cb794ad83b4d23b949070f539a989fd1ab52875d576df5d411d658bec9b9077601b6d89722853aeafc0a4be0a9d33193a868783b7ad214152b1045919a36fd232ed74ac19a22f097ff9ccacbf16f42d9dac4baaaaf308418ae6c80f8095ab653f85c0b6b61031805952ab59d7f25f021035630b1de529cf697f555636ea8811e13a988f06bdd6a52545065930f1cff8ef53220e51d83e51bb9f0134c7f31ce205ae517280e86f19def950e52197ed3c8b59c8d026a130c660430e4574b4e561782a727e1588335aceae73dc72ba", 0xf9, 0x1000}, {&(0x7f00000001c0)="81e111dc7d997482f894d73102064ea790390eb5c73552e65df83bc1d269a013708d02948e72c83c8b29862cfbd34102d82971a082248d458f953a09b94b2ecd292194d274e7cd7e94", 0x49, 0xc3d}], 0x8002, &(0x7f0000000280)={[{@nojoliet='nojoliet', 0x2c}, {@nocompress='nocompress', 0x2c}, {@utf8='utf8', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@hide='hide', 0x2c}, {@gid={'gid', 0x3d, [0x2d, 0x0, 0x3d, 0x30, 0x30]}, 0x2c}, {@hide='hide', 0x2c}, {@gid={'gid', 0x3d, [0x3d, 0x30, 0x3d, 0x32, 0x31, 0x31, 0x3f, 0x3d, 0x38, 0x38]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccroatian'}, 0x2c}]}) socket$nl_generic(0x10, 0x3, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/17 08:44:05 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x20, 0x82000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20100) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/04/17 08:44:05 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r1, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80000, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r3}]}, 0x28}, 0x1}, 0x0) 2018/04/17 08:44:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0x5, 0x8000) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0xffffffffffffff47) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f00000014c0)}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x2002) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/17 08:44:05 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="180100082d00010b00757f75dbe5ff781925bb88f6648a74810009fbdbff25ff010000000000005d6da718dac53a1d8327dedfbf1d83702e8d5a842f3a04c365597e1f07e0561296a15b2f43ff49c93d24f06f27880dced0d81b3b52808e41c769fb05ce69ad7894f9197d3b7eb11efc0c2854f0d716baf8bb7d1e788316939d583ff195fe4240831c62"], 0x18}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) 2018/04/17 08:44:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000600)={0x3, 0x8000000000004, 0x4, 0x3}, 0x2c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) bpf$MAP_CREATE(0x4, &(0x7f0000000880)={0x13, 0x0, 0x0, 0x0, 0x20000000, 0x0}, 0x2c) 2018/04/17 08:44:05 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xe, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2e, 0x3c}, [], {0x95}}, &(0x7f0000000000)="f45010", 0x1, 0x99, &(0x7f0000000200)=""/153}, 0x48) 2018/04/17 08:44:05 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/17 08:44:05 executing program 1: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = open(&(0x7f00000000c0)='./control\x00', 0x20000, 0x13c) mknodat(r0, &(0x7f0000000040)='./control\x00', 0x108f, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x6, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/17 08:44:05 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x6, 0x10000) 2018/04/17 08:44:05 executing program 6: fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x1}) 2018/04/17 08:44:05 executing program 5: unshare(0x60000000) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x14) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x100020, 0x0, &(0x7f00000000c0), 0x2, &(0x7f0000000140)={[{@disable_sparse_no={'disable_sparse=no', 0x3d, [0x0]}, 0x2c}, {@uid={'uid', 0x3d, [0x78, 0x3f, 0x3f, 0x36, 0x3f, 0x37, 0x2d, 0x78, 0x33, 0xeb6a5888f9d2ab66]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x3d, 0x32, 0x36, 0x33, 0x39, 0x3f, 0x39, 0x0]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x2d, 0x3f]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x31, 0x33]}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x32, 0x3f]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3f, 0x33, 0x34, 0x3f, 0x30, 0x0, 0x34]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x37, 0x37, 0x3f]}, 0x2c}, {@gid={'gid', 0x3d, [0x7a]}, 0x2c}]}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7fff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ip6_vti0\x00', 0x101}) 2018/04/17 08:44:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0xfffffffffffffcef) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) 2018/04/17 08:44:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) writev(r0, &(0x7f000013b000), 0x0) 2018/04/17 08:44:05 executing program 2: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) setreuid(0x0, r1) syz_init_net_socket$llc(0x1a, 0x3, 0x0) 2018/04/17 08:44:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xfffffe9d) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0xbc, 0x8, &(0x7f0000000640)=[{&(0x7f0000000140)="fb883db89edaa2e004a103ffcbcd591c3afedbc548950140510071d4083a9acfd27a47508e9589e8635d37dddcea866154c885f4383eefda9717991cb4f478d23d1eb92c2c2c0f7f0dea2c88d8633764c74f39e4a4841e13272f07e86a4034de2a914d993e635ce747766dc46d3e17a73431244b3d3602c6cba35e0cf5b7b99113731c725f15013b7acbba5c175c8f222a70269aecf0612b7b13d8779a42065e1ee6e0257c1bc4e0908f92ff1eab8734458332d4e8451f8ce18f47f62d86", 0xbe, 0xfffffffffffffffc}, {&(0x7f0000000200)="29e85d4267a54f19221af84acfba6ad828232f81eccd93645bd276a1cac7271b78df78a79d4e2be5b7c9be874891f2147f87f0a357f65e55301a09a1cf378da426c88f0ca5b44f6ef333841de7f040f0f100012d9eca7a6b39b078ccb1dbc3d2e8aebe3ac9d2dade0ea4491aab5ebff5f1f8960fefc46a9a87ad2a2d56f01ebd570e4cfe64d48e21a35930f8f07394b9d0605b8f19da2b5e34873402da7769a6e7f1097bd620878e0e4ea0e2a0e82f488c44bdac9994b8ce8ab8995cd131741540d4feeaae22d01de692b469791fc0a898e0c447a03373d815790d606e52", 0xde, 0x1}, {&(0x7f0000000300)="e15f50f0d120fd14143e8316f30f1bd81c1bd65e4c89bb394a020a36c5767956a6df35576dc4591aaa4025f85da39d33db0bb4dd76ae591bfa744cc01c3205a65ba18d08450a8ac681f505d5097a614fb4a6ea7d1d391c054ffd941d361fb51c2637ec67aa8b48c18ec48f7b270c4926070b2a41c36646600374523451cf4bf2c910b77126e694ae8871f105c40cc813f22c4301b87ce0704edd98c7dbbe2979d00ddf7b61d869cab141fc45a5ba1d5f938962762d6255b836a8116e5cb065fd9318a5f9b751c132dea0c0ffa82742", 0xcf, 0x2}, {&(0x7f0000000400)="dd201b2af177c5d274a71ae37771a254ec0c62e1c56ab2051a6c1683cad6c495b9d0d223a64cecb818", 0x29, 0x807}, {&(0x7f0000000440)="5d9953f62050a9f11ed6cac99125af4a8e62ad7ce672da579145e0891476f4beed5e964040398b411cb5b3d4ec10fed8cd371da03bf9991e68ee3822116c98d8ca", 0x41, 0x9}, {&(0x7f00000004c0)="ae187fd23bd00fa32871a6a6712099e90af0e1b4c49604527e9f3824e6da3dc30044641d657274bd3f5b3e4ba3b963844fb0cc56254c5cbbb0151a6e4c7a58815137bf5c751244", 0x47, 0x9}, {&(0x7f0000000540)="69e43db366611d11faca7703280141f2184ecc62806f2e620f956b7a39023ee5220e35c7c313e2f756a9b1803da87699036e5dde04c80e84dea9301d730da172a9ad66620bdcc789376673f7cc7ae9e668be688397de4e11f8507f196352ff83c1c05219d0eb12ec7a1ec6b2c046b7601c4d13a806899f87415e437c1bd502f9dd115a24c83f5d58d8dfc592", 0x8c, 0xfffffffffffffffd}, {&(0x7f0000000600)="86f125fdae13cd0f51901fd2ac80153775ef3f85d0bb7ec46852ecf8c5391bbee0be9c6210388b7af8471cdec6f508", 0x2f, 0x4}], 0x2000040, &(0x7f0000000700)={[{@dmask={'dmask', 0x3d, [0x35, 0x6, 0x37, 0x31, 0x30, 0x34, 0x33, 0x34, 0x30]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x35, 0x34, 0x37, 0x30]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x3d, 0x33, 0x3f]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x3c, 0x38, 0x7f]}, 0x2c}, {@nls={'nls', 0x3d, 'koi8-ru'}, 0x2c}]}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x11a, 0x1d, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffffb4) 2018/04/17 08:44:05 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000a80)={&(0x7f0000000500)=@hci={0x1f}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="98", 0x1}], 0x1, &(0x7f0000000080)}, 0x0) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x40000) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) socket$can_raw(0x1d, 0x3, 0x1) syz_extract_tcp_res(&(0x7f0000000140), 0x101, 0x40) socket$inet_smc(0x2b, 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) [ 109.402857] IPVS: ftp: loaded support on port[0] = 21 [ 109.469770] ntfs: (device loop3): parse_options(): Invalid dmask option argument: 57104340 [ 109.571439] ntfs: (device loop3): parse_options(): Invalid dmask option argument: 57104340 [ 109.576909] ntfs: (device loop5): parse_options(): The disable_sparse option requires a boolean argument. [ 109.609407] device ip6_vti0 entered promiscuous mode [ 109.633866] ntfs: (device loop5): parse_options(): The disable_sparse option requires a boolean argument. 2018/04/17 08:44:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0xa6, &(0x7f0000000140), 0x10d}, 0x8000000000) io_setup(0x1, &(0x7f0000002440)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x3ff, 0x7, &(0x7f0000002480)=[{&(0x7f0000000080)="9d3f49f4b118051b4874eae24771505aa2d05b594083b89eba5057384e14eb69ab511cc90f91e7f2d183d96c2e3534e72174dcd9a57de0b351870fc08b8b01ace22b5c141152eb383df6fca96a6fac4350ad4459cf2560e3bb0c98b1975d36417907d14b0a9fbcd8b84ba0e07bd944379d8dcec4e7312f23d76aed6060608bfd839c78e1ac754378b7a11ab9eb32f3b8b822c61d2cbbeb7c15a38257d33eded715cf8754c771365655edd263975dd5ee5e9e7c2babe9dcae40aeb7b8611dd58babcc20a78aae4bbfde666fe38e7584f49b2e082ac5156db43b157753bb80d8724c725086cd17223c147cb1ba8b1d9be57369ba", 0xf3, 0x186}, {&(0x7f0000000180)="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0x1000, 0x85e}, {&(0x7f0000001180)="596dce525782e040c1845e6450f45ca6e9381b0be1adb29144849b6e419bf2028dc7c1ba8ea7f68e32ac90ae400772d0dc6e87a7e02df6e9b16673b68a90dc65dab3da4dfc814a4009f48403eede5923a8b9566e95dc81f1c0af01a44bb9318d742505ad2ec0f88eddcf224538a0bb7591e226fa9d09e810c636bfe042855fb92e9d6865623fea832d3bc016769a034aab9a8d51291e0fbbc88ee7408469968fff2334758640e65ba551732d178fb2ef138f00d8cddf846f7a8852dae78c1256e20c24d23991c15478c8ccb77960a0806eace315ec3d8f155748f1487f0e2bd71ac31e3b3bb41d733e34ffdaeeac013e7858cc", 0xf3, 0x3}, {&(0x7f0000001280)="cf2e7a0d6a19dceecdab6ca11a877f79f3836d97f936209b888393f42aabc2d7192b980b520340a8e950fe80afcceb1913f6471a34607c9deae586e7a4a9b080a934dd13d11dca400db9ce03ad365c8d70a6756c8b6a3583b13dd1f97a06bdad113204b40115744928351f93f105e1caff9d69b9d365db0f31f5cd4e850b5d9472c149d2b9e589e03389f0f96c118f209c", 0x91, 0x6cc}, {&(0x7f0000001340)="24b2b5cff44a14c2d8bb370b3f039edc9e24602a0a29bfecf827a1d4cb7d57916db4a0cf3448da2dcf18c95126794e709e9fe4eb03835625a6481c8a9383b6d692fe79353d1abfaf99a469fa998a4bad88601307cf70e0a3feeece16829084395059d03a2cf4483ece999e4a26567f47287c6670ec8798f437d53a119e8be8116ef48864c12bea269c6bb46c2e81f5b7c3de9b3d88e5a60ad5d6b18d14c45656ee982b024decb1358eaf3509f067042a6a86b35101453f29dd48fe60404fcd0dd92e66bfbfd06dd70669c5f9", 0xcc, 0x1}, {&(0x7f0000001440)="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", 0x1000, 0x4}, {&(0x7f0000002440), 0x0, 0x7fffffff}], 0x2, &(0x7f0000002540)={[{@hostdata={'hostdata', 0x3d, 'securitysecurity.ppp1'}, 0x2c}, {@spectator='spectator', 0x2c}, {@hostdata={'hostdata', 0x3d, '[{self}system\\-}eth0'}, 0x2c}]}) 2018/04/17 08:44:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/rt_acct\x00') lseek(r0, 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) 2018/04/17 08:44:06 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x20, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x80080) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000146d168aa7320101000000df018f21000000000100a2c9565b98a383e97531e6ff0105c17e728e927273bc891507760dde8d911e0b7df4f844e7e1e92bc4d704deeb1efe3e2e8c19af2e1764031c0eaa9a6ab9da0557baf51595f71ca9957ddca38201320cdec02c19d96dd7aa7caca2dea4d8"]) socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x80, 0x0) openat$cgroup_type(r0, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/17 08:44:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20040010}, 0xc, &(0x7f0000002b80)={&(0x7f0000000300)=@report={0x154, 0x20, 0x200, 0x70bd26, 0x25dfdbfe, {0x3f, {@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e24, 0x9, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0xff}}, [@replay_thresh={0x8, 0xb, 0x3}, @sec_ctx={0xf8, 0x8, {0xf1, 0x8, 0x1, 0x1f, 0xe9, "bc3a9b1aea2c102f3f8845070694cd8806dfaeea5fe283933792d4d05bf98584d10f9a0f063ca03d997a6aa763de91a034d380183feaa552b05b76a77f151e745e454009aec59c1e7fef366f1cd0e39f80b186b5770c709cec38484ca61dcf0acada396b54a14b1e927e082825f48a80766d052df2fd75036b24f20f048991c3484c9b545671688c7569dcdb72491a93b8b76fe5879c2b008e8968528207cd5fdf4bf34c098a71535e43a1c58f51a432cb5db0275f025b941aabb7d94aa30d426fb09483fc2e3faf08675f42d8fca085f5aecc5ba6c2571531016b28b9798ef082193cc432d94a4403"}}, @replay_thresh={0x8, 0xb, 0xffffffffffffca20}]}, 0x154}, 0x1, 0x0, 0x0, 0x50}, 0x0) 2018/04/17 08:44:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0xfee5) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x108) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x30442, 0x0) 2018/04/17 08:44:06 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000079a000)="16", 0x1}]) 2018/04/17 08:44:06 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x5, 0x1, 0x7, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x145982) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f00000001c0), &(0x7f00000000c0)="e08d84276ba3ccd2491badeb78f7e3277a91898043dac4935c735e82d543b152f298903aabda03000000000000009d9d339cfe6c2634c28cb32519fb21418ec65d44e4f840ad2a337d12c1d5e0488fba24e2e4abf5c4e871d3ca5787f5c8e0bbc2f1601047f247207784e5e1bf8948b8154e46faf1609c20d4c35bfcd40bac00000000000000000000"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/17 08:44:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4000000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x3fffc, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000240)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5bbf3842, 0x800) syz_extract_tcp_res(&(0x7f00000000c0), 0x3, 0x3af) socket$inet_icmp(0x2, 0x2, 0x1) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x3cc0, 0x40) [ 110.474196] gfs2: not a GFS2 filesystem 2018/04/17 08:44:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/33) 2018/04/17 08:44:06 executing program 5: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000001, 0x290000) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$bt_sco(r0, &(0x7f0000000200)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x200}}, 0x8) 2018/04/17 08:44:06 executing program 2: set_mempolicy(0x4001, &(0x7f0000000000)=0x4, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x20000, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x9, 0x9, 0x800000208e1f, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x6453, 0x0) 2018/04/17 08:44:06 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) syz_mount_image$jfs(&(0x7f0000000340)='jfs\x00', &(0x7f0000000380)='./file0\x00', 0x7, 0x3, &(0x7f00000004c0)=[{&(0x7f00000003c0)="2cb5044939618707cc75bbfb7939060973171d1a2d1a9df605e0ad63c7ebef7642220e811682ef336b2acdd2411542282ee203600c7a28f7d1b8c05307e06ce51af006d8a2c3d5d098a1a71f4aa9c4a8598f85364c", 0x55, 0x8}, {&(0x7f0000000440)="6193d1cb5c6a44ae92ab54efd0db074dd202d1e9280c774d79350a967be7c5620477", 0x22, 0x101}, {&(0x7f0000000480)="54f1dec497a0aaba127003b4", 0xc, 0x9}], 0x200400, &(0x7f0000000540)={[{@quota='quota', 0x2c}, {@integrity='integrity', 0x2c}, {@grpquota='grpquota', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x30, 0x39, 0x32, 0x32, 0x31, 0x37, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x78, 0x79, 0x33]}, 0x2c}, {@uid={'uid', 0x3d, [0x7f, 0x37, 0x2d, 0x7d]}, 0x2c}, {@discard_size={'discard', 0x3d, [0x31, 0xa3d32e6b172e661b, 0x2d, 0x37, 0x34, 0x2d, 0x33]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x37]}, 0x2c}, {@noquota='noquota', 0x2c}]}) r1 = add_key$keyring(&(0x7f0000000200)='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}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = socket$rds(0x15, 0x5, 0x0) syz_extract_tcp_res(&(0x7f0000000300), 0x1, 0x40) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'wp384-generic\x00'}}) 2018/04/17 08:44:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x1) 2018/04/17 08:44:06 executing program 6: unshare(0x60000000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={"6e617400000000000000000000000000000100000000000000001100"}, &(0x7f0000000140)=0x54) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/17 08:44:06 executing program 4: syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x62100) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000)="1c588b53fc4fc3940536e3230837da1fb3b1700b3c584bc4a7dcd55949c06cef1785ce1796f65be80f56fe0d5d5942e866", 0x31) 2018/04/17 08:44:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000014000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0xaaaaaaaaaaaab7a, 0x804d, &(0x7f0000000000)=[@vmwrite={0x8, 0x0, 0x53fa}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/17 08:44:06 executing program 2: r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="26a2b2482a172f706a630cde621cf88b5baeaa3762202ec51c3426cfc7bcbf0f55dc348ac59d8d647b943b740ecb12b674e4639ecef83d1a97ab458bf591ba9d7164bd34926bbe61dd7efe6241de7b9b47c10e748c66e6325e0fb2e912d78cd1e516d52668fd841f05f13d49b05baccd3a79589f4c86811af1cf0417ccf30eeb2688a63f0c568a7b6bd7d302575961fc84acd1a6f9868b7d4faa", 0x9a, 0x8000}, {&(0x7f0000000200)="ddd25b8ec6b57fdc31f2565613b078d1eca54d934b2a1c834a16c1356dee7b77f441ae7f703665f03927ccd53e9634dc31a5e44c500b179ca06a10cfabd9a2228e1daf5cf04e484fea54b2234ad9e0c8f1f8d1", 0x53, 0x3}, {&(0x7f0000000280)="98b28a5d8b8609eff0fedba00bca9073c2b31d402b68e3", 0x17, 0x8}], 0x40000, &(0x7f0000000340)={[{@nodiscard='nodiscard', 0x2c}, {@noquota='noquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x78, 0x30]}, 0x2c}, {@discard='discard', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x101000, 0x0) [ 110.720627] IPVS: ftp: loaded support on port[0] = 21 2018/04/17 08:44:06 executing program 5: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0xffffffffffffffff, 0x0, 0x7, 0x220, r0, 0x9044}, 0x3) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7fffffffefff, 0x7fffffffefff, 0x1, &(0x7f0000000280)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x24000, 0x0) 2018/04/17 08:44:06 executing program 2: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x38]}, 0x2c}]}}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0xce, 0x0, &(0x7f0000000100), 0x10, &(0x7f0000000140)={'nouuid,', {[{@qnoenforce='qnoenforce', 0x2c}, {@usrquota='usrquota', 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@usrquota='usrquota', 0x2c}]}}) 2018/04/17 08:44:06 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000080)={0x86ab156, 0x1b, 0xfffffffffffffffd}) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) 2018/04/17 08:44:06 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) listen(r0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x5, 0x8001) recvfrom(r0, &(0x7f0000000080)=""/187, 0xbb, 0x0, 0x0, 0x0) 2018/04/17 08:44:06 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000b80)={"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"}) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="e01a8f38aed3048e087604cbfde391d2e023ba6b235dc78e13f194be1f39fd38cdd7b13f878813eddc6c", 0x2a, 0xfffffffffffffff8}, {&(0x7f0000000180)="5a9495513b349a27463b2c50aff9a1ef09e97b96f4eef1d516a6c6bc4d2f4179e9ce9add590dca3a0688b30c1150658e7138c53cee1fcbb3f6e6bdeb8202dca0ed80", 0x42, 0x4000000000000000}], 0x8000, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x8000, 0x0) openat$cgroup_type(r3, &(0x7f00000002c0)='cgroup.type\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/17 08:44:06 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x40000000004e20, @multicast2=0xe0000002}, 0xfffffecf) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1}}, @rdma_dest={0x18, 0x114, 0x2}], 0x60}, 0x0) 2018/04/17 08:44:06 executing program 6: ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}) move_pages(0x0, 0x1bd, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), 0x200000000000) 2018/04/17 08:44:06 executing program 4: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101080, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) socket$can_raw(0x1d, 0x3, 0x1) open$dir(&(0x7f0000000040)='./file0\x00', 0x801, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffff, 0x4000) [ 111.030523] XFS (loop2): invalid logbufsize: 8 [not 16k,32k,64k,128k or 256k] 2018/04/17 08:44:07 executing program 0: socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='attr/exec\x00') r2 = semget(0xffffffffffffffff, 0x4, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x140, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000480), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2}, @multicast2=0xe0000002, @multicast1=0xe0000001}}}, {{@arp={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syzkaller1\x00', 'lo\x00'}, 0xf0, 0x118}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) openat$cgroup_subtree(r1, &(0x7f00000009c0)='cgroup.subtree_control\x00', 0x2, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000400)={{0x0, r3}}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/17 08:44:07 executing program 6: mkdir(&(0x7f0000dea000)='./file0\x00', 0x4) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) socket$bt_bnep(0x1f, 0x3, 0x4) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/04/17 08:44:07 executing program 5: r0 = socket(0x10, 0x802, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x1852c0) write(r0, &(0x7f0000000100)="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", 0xfd) 2018/04/17 08:44:07 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x40000, 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000000)) fchdir(r0) [ 111.209406] XFS (loop2): Invalid superblock magic number [ 111.245285] netlink: 180 bytes leftover after parsing attributes in process `syz-executor5'. [ 111.255907] XFS (loop2): invalid logbufsize: 8 [not 16k,32k,64k,128k or 256k] 2018/04/17 08:44:07 executing program 2: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000026c000), &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) [ 111.315737] netlink: 180 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/17 08:44:07 executing program 1: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000463000)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000000140)='hugetlbfs\x00', 0x0, &(0x7f0000e2ef53)) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0xb) 2018/04/17 08:44:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280000, 0x0) write(r0, &(0x7f0000000040)='\x00', 0x1) syz_open_pts(r0, 0xa8000) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x12}) [ 111.485925] binder: 10726:10727 got transaction with invalid offsets ptr [ 111.536193] binder: 10726:10727 transaction failed 29201/-14, size 0-8 line 2991 [ 111.576914] binder_alloc: binder_alloc_mmap_handler: 10726 20000000-20002000 already mapped failed -16 [ 111.613400] binder_alloc: 10726: binder_alloc_buf, no vma [ 111.619371] binder: 10726:10738 transaction failed 29189/-3, size 0-8 line 2963 [ 111.645983] binder: BINDER_SET_CONTEXT_MGR already set [ 111.658292] binder: 10726:10727 ioctl 40046207 0 returned -16 [ 111.716287] binder: undelivered TRANSACTION_ERROR: 29201 [ 111.722125] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/17 08:44:08 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/04/17 08:44:08 executing program 6: syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x201) socketpair$unix(0x1, 0x800000002, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000000000), 0x0, 0x4000001d, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x358, 0x40002) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/17 08:44:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x105200) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000140)=""/6, &(0x7f00001bb000)=0x3da) 2018/04/17 08:44:08 executing program 3: 2018/04/17 08:44:08 executing program 2: inotify_init() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd(0x9) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./control\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/04/17 08:44:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8000}) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) open$dir(&(0x7f0000000140)='./file0\x00', 0xd40, 0x0) prctl$setname(0xf, &(0x7f0000000180)='\x00') syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4181, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="10000000000001000c0005000003008b23efb77f200000005a4d", 0x1a, 0x400}], 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vcs\x00', 0x4040, 0x0) 2018/04/17 08:44:08 executing program 4: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x8000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x422000, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0x0, {}, 0x0, 0xb670}, 0xe) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000000040)) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x64b, 0x0) 2018/04/17 08:44:08 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) openat$vcs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcs\x00', 0x840, 0x0) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) accept4$unix(r0, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x80800) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/qat_adf_ctl\x00', 0x0, 0x0) keyctl$update(0x2, r1, &(0x7f00000004c0)="2495c7be2be42149266a5c0cfef59094afe8c4d8b91e7660ecde3ab26f734ce3761ad91a70ce8c6af151f1079ae6b10ef2a0d6017f0d98306a20af6a3626b9656f06e3b7df2a894ed2e680d13dcf02b83c0c1277a4efc5f071cdfe559b9c5ef2619ccf3880c628d6d139", 0x6a) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/17 08:44:08 executing program 3: openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x800, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) clone(0x200, &(0x7f0000000180)="9229e2291fb3e238648e3583ce280ad35f980e5853417a5855e98d961f1ba3aceaea30db5e035e2de07c33f60b3cbe7c12995713076567d717b4e2ccab9d19eef0fd2bc68bcb8cd3707a9efe30cf9d7c80d133ce1dd382463e5dc318ac3278f02b7f0debb1c35919dcb37ad1e95c87973bba08c05262be08b3161edcc2d35fc08f98dbf7f8d19f5448a2058d426a0301fa4b18dbc8514b9a1c9c0f0d047a282e6f2fdef930d0844fd180904f4051dcb3e56d13309cd43b2d671b6fe8fb78fbba96872bd1b45c90fb81ba5713f073545c0000000000000000000000000000000000000000", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) openat$mixer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/mixer\x00', 0x8000, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000200)={0x24, 0x0, 0x0, 0x0, 0x0, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1}, 0x0) sendto$inet(r2, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x301002) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000000040)) syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x200) 2018/04/17 08:44:08 executing program 6: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x800) r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) 2018/04/17 08:44:08 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x1) 2018/04/17 08:44:08 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x4000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000ff0000)) dup3(r2, r1, 0x0) [ 112.516220] ion_ioctl: ioctl validate failed 2018/04/17 08:44:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYRES32], 0x1}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x105300) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000001240)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f0000000240)=""/4096, 0xa9e, 0x2}, 0x41) 2018/04/17 08:44:08 executing program 2: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) close(r0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x209, 0x80000) 2018/04/17 08:44:08 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f0000000040)={'bridge0\x00', 0xfffffffffffffffd}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) 2018/04/17 08:44:08 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f000000fffc), &(0x7f0000000fff)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x400, 0x0) [ 112.612790] minix_free_inode: bit 1 already cleared 2018/04/17 08:44:08 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4000000000000006, 0x4, 0x100, 0x40, 0x0, 0xffffffffffffffff, 0x2, [0x4]}, 0x2c) syz_mount_image$btrfs(&(0x7f0000001380)='btrfs\x00', &(0x7f00000015c0)='./file0\x00', 0x40, 0x4, &(0x7f0000001880)=[{&(0x7f0000001600), 0x0, 0x3}, {&(0x7f0000001640)="335fd7d4250016d37baf90cafb3eb5d697eae15f82dffa66c734350ec9eeaf76786cf0dd6648632abb73f5720349bab28063e903c63f56893e9f0da9a689ca852c", 0x41, 0x8}, {&(0x7f00000017c0)="456bd96c4ce8e8fa1e807c254d3da41e9d125042b2c312a8593a17f01a", 0x1d, 0x8}, {&(0x7f0000001800)="b8e41d08cc1892dbeb2a881406d81e5a9eebb7e260efa32cb94b9a23b083c77cbedfc9e104aa1d90535e227b8ed0fd9b6ea0b28bb3bd127ae11812233f0b7c197edf294cc7c98948339d5175d06a521415f12dee731ad3dd10eb2657c22bdfad3eb0fe3e414bc2c0006e0d2e3146b68eb750d924", 0x74}], 0x10800, &(0x7f0000001900)={[{@clear_cache='clear_cache', 0x2c}]}) socket$pptp(0x18, 0x1, 0x2) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x3ff, 0xa, &(0x7f00000014c0)=[{&(0x7f0000000080)="acd1ca1e0e801af3bb87892925a9236d6c9f3e82bd2750a95489c79b0941ae78f40841bda6a7f1860c8004f4af665de158422ff4cb51933baf84568c70f48ad75f4ce70e92c57627c9edb48a4ee3a10d127e51dc5960713059b6628f6544f0b4fdb6ca9d0b91becaacc7c3f2d6b210025b70eb09d4f3aac83004ec61e3abfc1a8abda82b2fc1b44e03e95354079dc4b47580f416392f3a24f0e62ad0d04650c5f361", 0xa2, 0x1}, {&(0x7f0000000140)="34ff44f7fb094898e5ad8f0e7c951c855fcf924bf26641b90ed6cc967f5336e638231a36a5cae40c48a9b9218619256ac2d18676380b579f1e2e21b28b2ab19b9fbb4c8864175ee7c95431971496e050382a7774c5d5ef4d991000f95048d929de45209be131b8ca1a", 0x69, 0x4}, {&(0x7f00000001c0)="48eaa3bfc1d4acca71052bf1344d38150e8a1e1e8a5b1c29364d01c2d3d37892f386dfc16a42e46a51c133a7e04ca2dfaf809011dab3dc9857aaa96794087db0ef1eac152f20d764e5e8d612ae50b8e246730b095527f67e9c8fd8756b902db402134a65f78ed51f3736cfa24e040af3a9a13681afee97d11515acff36f28c06994743967d8884b0868a55c883d15e121ecfe5aa", 0x94, 0x2}, {&(0x7f0000000280)="63a6e66669ba8a7a7bf28b17738e2e7aa437d8c692e46280502f2f6bc6", 0x1d, 0x8}, {&(0x7f00000002c0)="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", 0x1000, 0x2}, {&(0x7f00000012c0)="e78c55ad2602", 0x6}, {&(0x7f0000001300)="c619a908abd91e97fbc2674c35249956266cc5526d5ec4aef7af8d91e41abbd9c993a267a7482a487de3f795e3ff3f4667ecc5620597718a7f1e3d7095949614fa0347bd3ed1ef540daa0fae99852f75f07c8d6601f2230e43a1c4992fc3eae61d8b2f2b0b0b4db97f46cd15521a42f7af75e4", 0x73, 0x3}, {&(0x7f0000001380), 0x0, 0x3f}, {&(0x7f00000013c0)="303c4e3c8614d3786c92e2d86bc6784175f6a65c3522c0c5bc87df88133ce0e9d5fa360b7ceeb19635bd355d089fe94029cd24f8bc32e1786b09e3dcf7f733eb71d6586209877ad41a9421d88a7c686ce2bf13e1755f9d74a58c6baf7da525019d5deced6d7ded258b78c9852c32aa5f6eac7b87196d71487fb2f4690d940faee2f684d43749", 0x86, 0x5}, {&(0x7f0000001480)="6e8b4fb589b0f65c8e784159af60f11737be213ccea916757c48d1d0efd9e604", 0x20, 0x1}], 0x2041010, &(0x7f00000016c0)=ANY=[@ANYBLOB="eb2f31809374699f2eba221099d6e9078652664a3f50ad9fd29036d14048fbafd93cf347722c978b0b7addc49041046b0402899d7de607d5b8583b0db9d02743f46be8a5825906936265faadfaad04e6fa4b5a4af349302cb8459bc06bf8a5777ac23e99fcccb28fdb98a3e83d5b25a6fe26e8f32ad24677f8095ae7d6d40285684506729669ef5ec2cff1285bcf733430544f35a50fea0696fd26152b21b6aef1fba77b4108e44222d6c0454009388984ad3ee5d040488bff96731e3e0533e3be8d60fdc95012c1205240f7"]) [ 112.718835] bridge0: port 2(bridge_slave_1) entered disabled state [ 112.726215] bridge0: port 1(bridge_slave_0) entered disabled state [ 112.769580] ýÿ: renamed from bridge0 2018/04/17 08:44:09 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) write(r1, &(0x7f0000000040)="4b6a9fcf003625078814280222ea06f97dfbaff801b31734fdd417c3f25ef8a231d18ba426844231bf872b05369a73c6650e7e64b228c9a16d6dbbf00e670fbf665ae6b36e02ec493539761405317449287ef9a5639cda521f4ce799a5", 0x5d) ioctl$TCFLSH(r0, 0x540b, 0x6) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007b40)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000007c40)=0xe8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x1, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000100)) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f0000000180)={0xf000, 0xd000, 0x4, 0x0, 0x400}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000007c80)={@ipv4={[], [0xff, 0xff], @rand_addr=0xe8}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9, 0x7fffffff, 0x7, 0x400, 0x7, 0x980ae34f34a8a151, r2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) 2018/04/17 08:44:09 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040), 0x0) r3 = accept(r2, 0x0, &(0x7f0000000140)) sendmmsg$alg(r3, &(0x7f0000004040)=[{0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f0000001840)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x6, 0x0, 0x10, "1bc61cdb18444a543905bdd88d2b087d8667894e0b6c81e666fdbbd4ed2ac3ec0d2e63ca82c6f2d6971dce70abc37b56a74d5c7abd96a3c6440bb6a20316ff98", "d3ea1e65eda2991837defc8e3ed45791dfc945340b45f6581df75b9b196ecf205be0e2c0c61799cf76ed5fc5c4b6116ae769a1a05d36265cc7ec70c3fe352513", "e8d7750d0c22030119e9b433e2d1aa34eaac5742967447428fe0112c28a814bc", [0x2, 0x5]}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') close(r4) getsockname$packet(r3, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000009c0)=0x14) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000a00)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r6}, 0xc) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f00000004c0)=0x3000) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x20000) rename(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)='./control/file0\x00') 2018/04/17 08:44:09 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x798fd040, 0x202}, &(0x7f0000000180)=0x41) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) 2018/04/17 08:44:09 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000003540)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000004000)=[@iv={0x18, 0x117, 0x2}], 0x18, 0xc080}, {0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000001180)="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", 0xfc}, {&(0x7f0000002480)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40}], 0x2, 0x800) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/04/17 08:44:09 executing program 7: perf_event_open(&(0x7f0000000340)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)={0xfd, 0x0, [0x0, 0x0, 0x0, 0x1e]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x2a3}) 2018/04/17 08:44:09 executing program 2: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r5 = shmget$private(0x0, 0x1000, 0x54000093, &(0x7f0000fff000/0x1000)=nil) r6 = getpgid(0xffffffffffffffff) r7 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000004c0)={{0x9, r2, r3, r1, r3, 0x80, 0x18e}, 0x9, 0x8000, 0x9, 0x4, r6, r7, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r8 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x802) r9 = dup(r4) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000000, &(0x7f0000000600)=0x81, 0x4) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000440)=@int=0x7, 0x4) sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000aaa77fd1d5bf3d8e0000"], &(0x7f0000000080)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r9, 0xc018620b, &(0x7f0000000480)={r11}) setpriority(0x1, r6, 0x80000003) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f00000000c0)={r10, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000580)=0x1, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r9, @ANYBLOB="1f00000029c5469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da9798400ff7e04889faea079415a24d022264226d35b6de3bb3d5589ce80959b9747999d77e7004278f201d0219861a1c472acdd6355eb0fd7efa140ae075fdef1ffc2f73e4afff1662f7e7436543ba0734140e40b3414ee2096bd534ae9f5fd10f5e80597cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aa9ea9f1a22c8f9"]) r12 = open(&(0x7f0000000540)='./bus\x00', 0x141042, 0xa2) ftruncate(r12, 0x7fff) sendfile(r9, r12, &(0x7f0000000400), 0x8000fffffffe) 2018/04/17 08:44:09 executing program 1: request_key(&(0x7f0000742ff4)='id_resolver\x00', &(0x7f0000a25ffb)={0x73, 0x79, 0x7a}, &(0x7f00001f5000)='user$\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/17 08:44:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='veno\x00', 0x5) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) 2018/04/17 08:44:09 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) socket$inet6(0xa, 0x4, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0xfffffffffffffd67) 2018/04/17 08:44:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) r2 = socket$packet(0x11, 0x800000003, 0x300) listen(r1, 0x0) r3 = accept(r1, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0xfda8) syz_open_pts(r3, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000001, &(0x7f0000000180)={0xa, 0x2}, 0x1c) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/129, 0x81}], 0x1) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) dup3(r2, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() tkill(r4, 0x16) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/17 08:44:09 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x4000000000002) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f0000000380)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x1, 0xc, 0x1, 0xffffffffffffffff}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1, 0x40000002871, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0xa13b, 0x7fff, 0x7, 0x80, &(0x7f00000000c0)=""/128, 0x4d, &(0x7f0000000140)=""/77, 0x98, &(0x7f00000001c0)=""/152}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000300)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}}, 0xc) syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/04/17 08:44:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f00000cdff0)=[{&(0x7f0000000000)="290000001c0055fcffffffffffffff00020004000000000000000100090082599c3f58e579a937f5d2", 0x29}], 0x100000000000024c) 2018/04/17 08:44:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=@ethtool_cmd={0xa}}) r2 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000011c0)='fou\x00') r3 = syz_open_dev$mouse(&(0x7f0000001180)='/dev/input/mouse#\x00', 0xff, 0x80000) r4 = syz_open_dev$sndmidi(&(0x7f00000012c0)='/dev/snd/midiC#D#\x00', 0x1, 0x131600) perf_event_open$cgroup(&(0x7f0000001100)={0x7, 0x70, 0xda7, 0x0, 0x3, 0x7, 0x0, 0x3, 0x2000, 0x0, 0x0, 0x2, 0xfffffffffffffff9, 0x5e, 0x9392, 0x61ea60e5, 0x6, 0x9, 0xffffffff00000000, 0x2, 0x100000001, 0x9, 0x100000001, 0x7, 0x80, 0xdef, 0x5, 0xe1, 0x1f, 0x0, 0x0, 0x5, 0xffffffffffffff00, 0x4, 0x2, 0x839, 0x2, 0x48007638, 0x0, 0x0, 0x6, @perf_config_ext={0x64, 0xfffffffffffffff7}, 0x0, 0x8001, 0xe86, 0x0, 0x585922a7}, r3, 0xe, r4, 0x8) clone(0x200, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="98834d53b47320cf334768d60b6ca45cc87f87ab9d8cb9f10cd6b58225f0beb0a3bf7878a0fd809a68136b4e9cbc8ebb8860eb526a91782f833704e0157abf63fb069365e889620607418e34f5f22236617143d041aaebf088a398cbac52a6ad") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="c58300000000", 0x4b) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f00007e0ff0), 0x0, &(0x7f00005e2fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) readv(r5, &(0x7f0000000340)=[{&(0x7f0000000300)=""/34, 0x22}], 0x1) 2018/04/17 08:44:09 executing program 2: creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)=@known='security.selinux\x00', &(0x7f0000000400)="73797374656d00d8c229c52336757b2f3d566b28745a088c766ac2bbcfd599", 0x1f, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x800, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40040, 0x0) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000100)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) [ 113.693034] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/17 08:44:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56a, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000400)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x90) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)}, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x3, &(0x7f0000000340)=[{&(0x7f00000000c0)="760517ab6b816063d53b96b9a43d946d7b0932af025d44c1e6c42affef6bd9fbead54badb36162c6bb8bb1341313d347768be21be6f7a3946b7930f9ce7d0693e41dc03377e0f7c8f752e153b6eafca6801930e5585265d4879692e3526d4e45aa195a57", 0x64}, {&(0x7f0000000140)="cf6c26cf869fc4cbc4cb85621df36172c49155b3ecf4cfad7ef03940c461a907e1b136e87c8c04daa2e75f33d5422d303bff426efa0601bd9bd5fe41475c2a2af56b72e0e6deba13ef2cc9e9", 0x4c, 0x5}, {&(0x7f00000001c0)="f2d9437bc9ca231a34fd19b270c550056ca5ff77db35b71e83c01576e6150a59acce833c5efedd4dbf8eb1cfc40dc4003a0063e3a2a654367852f1cce4ffa81f018f9d2a4705f530fb7b2964fa615915830efff3151d242afdcdc6e0e295218bdcfc915d1adddda3b1556f8c193b75805f43bb18caa2efe3ccbeb5a19139331a4019fac61b0ea433bb1b7783a2a3d13531934d74698ad786e4c5bd7cc40ffe74b4219f5c16fc4b3c21b1f40b7aff3d33d789b99dc5da17d11b6be7b84ad9d5441a43e812270184", 0xc7, 0x8}], 0x810000, &(0x7f0000000440)={[{@codepage={'codepage', 0x3d, 'cp862'}, 0x2c}, {@type={'type', 0x3d, "63c1dcc6"}, 0x2c}, {@gid={'gid', 0x3d, [0x30, 0x36, 0x7e, 0x31, 0x3b, 0x38]}, 0x2c}, {@gid={'gid', 0x3d, [0x32]}, 0x2c}, {@codepage={'codepage', 0x3d, 'cp950'}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x36]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}, 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x36, 0xcbe9931f839b1569, 0x33, 0x0, 0x32]}, 0x2c}]}) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[], 0x0, &(0x7f0000000000), 0x0, &(0x7f00000002c0)}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/17 08:44:09 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000040)=0x9) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x501000, 0x0) read(r0, &(0x7f0000873000)=""/86, 0x56) [ 114.503755] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/17 08:44:10 executing program 7: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='qnx6\x00', 0x24000, &(0x7f0000000100)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0xa96}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1, 0x81, 0x7, 0x10000, 0x1}, 0x98) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='nfsd\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000003c0)='fusectl\x00', 0x0, &(0x7f000002f000)) r2 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x6dcf, 0xffff, 0xdde1, 0x9, 0x0, 0x7117, 0x40000, 0xa, 0x6, 0xff, 0x200, 0xc62, 0x0, 0x0, 0x9, 0x2d, 0x200, 0x1, 0x401, 0xbf2, 0xffffffffffffff01, 0x0, 0xcd, 0x80, 0x7e, 0x5, 0x6, 0x12e, 0x20000000, 0x8, 0x1, 0xec, 0x3, 0x8, 0x7, 0x20, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}, 0x800, 0x8001, 0x1f, 0x6, 0x101, 0x9, 0x7}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) r3 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x9b, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x4000000000200, 0x0) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000000c40)) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000180)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/04/17 08:44:10 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80001, 0x0) userfaultfd(0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x8, &(0x7f0000000740)=[{&(0x7f0000000200)="4576d024d1fbc12bc0b4cb0a3aa7e1", 0xf, 0x8}, {&(0x7f0000000240)="8f3a626aaa8c0b5038e520424f9df66c5df2ecd28c422a7c5b3995021bd5035e0ae94a23f83bd4e0e3584bd6b78b8ca7132128dcaaf9719dca19bb02f8c37a81364208452893b85ac8a2b1498e1a6549ac4e9a6572dacfa5ff2d9fb184a4731187ca327e32a344fb0de858ed8b5e9d0a1d6bc3f35593f0dc91787017fea49f81043132d12cb92fa88981f364000bd64d44e37f1f3c59e339510bbf403420aad13a67c919c6021f7d90e701053dacf3524aa7a688231aef7879dc565cf397b54de767a0c40a322a37a6a6074f56974fb88de5742d9f639de78fdff13823d9e3c8747d8538f5e1d3aebd3158b41e", 0xed}, {&(0x7f0000000400)="a8c92148dbdd28f453c0409b48ec2fbe447225905b401387abda5b1db20c13fa78e191a216a9e4b3a47ead9bd4b91c819ea25050ee7d9639f8e5be7c5894823b3cefdc3b7cffe5e7e901ff9181d70e9d5241a55bcbb24d28baf50ee19fab330fce250b28d9e6a59e43a7a9f842ec5ea30af28c1645255f715bca4f4662f45389e71fc3dc", 0x84, 0x5}, {&(0x7f00000004c0)="a66d413dd8863a76f736c111c20cbd8b672e7608e9f7f04ef0c82e1d3ea393c0170821896694732ab758206d299479defafac1a256d3b0d210dbf4c1aa2be91764ae771f9a68cd00cfb1986b894616dfb4686f9fc1cb61a1d168f6400d00920c73f6dae5474e467a46d1563982ce66c99bbd5d87ec5ea40ba20594e13ccf40dcad86d45ae9bd3d257d09cf7f4d27bc5b8f36c8a7ecd94666c819007a13de1a20f101a3f3647030e58d214099e8028bc9ac4c1b17", 0xb4, 0xffff}, {&(0x7f0000000340)="4bd687960d1040f31451895ee4f171970f2b5eb926d08c4202cf521d4cdf02ad5fb1a8a2f0fc70d90e9eba5b315b60be07e7ede19d165534d9312f4d1c08717fbb618d30cead514b3f778123f4a4c0d06125bade404d806365b53034e79500dbccc4048106e9", 0x66, 0xfff}, {&(0x7f0000000580)="91d1cf8732ad2561b46f23cb074efa5c584e0dda181d510c828cd5d50653170be9dd1998b648b46fcce2e28dbe61f1ac4311dba044ba7e356ca1d293f71bd07af1773472009de2c03bbd64", 0x4b, 0x1ff}, {&(0x7f0000000600)="c30386736df7c5500624a62a20967ce2410cedd0ffd17c0171e15714f682abd5a91b5310dc1d3047b0e37890ffbfa6826234b270a98e8967910f938274b11f8a212664ad75c1989de3aa1a1a0a5e41bffff58f49248fcd78bd1baba6c0cf9a8c63ec9e546ebcbb01474177ada72016340a8b04c0a30884d4877f4cfe48054572ab669b7d72d071b677d3809d0b8507b9b3474bad2642d3877b675d5f71a4a6b84a26b96fc2258f00b7f6d58fb3484e0386ba1362a59498c9df542bace031376f122edba6684e13132ebe93644082b7bf68a56763b300d615bdf4c9308f2037df6c4d5cb6f5aca4691d03b697b2bd051d992cace9f53d5699c2", 0xf9, 0x7}, {&(0x7f0000000700)="1bc73318a50449a152d89142f87eee4cf572a1fe8135104e9801d935821ee241a8cc58719c481f6be5ce72b109ad61", 0x2f, 0x1}], 0x4000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000009c0)=ANY=[@ANYBLOB="080000000000000000000000000000711000000000000000000000000000009500000000000000001cc148be7bd41d16a99548ad0a91ad2234f44f2b7c0663966cf4046c0c6d3ee1ee47fd7512e8988a7b27eebe2f21ad71d1dd404a555ced1a562510d94b4fd008b3d116034d8afb05285e53d542b59260a7ffac29ab0fd37ea337843b85870c9f381e5df3ccf1fc9d2744437bdb9cd6bf3e194c987315b4ff404d97e0e96ef15f815c9a4a8eaa365912599951eb4c988e8aca221a32954eaed066b64d7559795a746d6d59278c9f51ccfb270d8ff20b03c2e5239e54f0406bfcfbda5e140ce0682a01f8a430635d4cbe3dad37a7070429224e72f3c422"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0xffffffffffffffb8, &(0x7f0000000180)}, 0x10) socketpair$inet_icmp(0x13, 0xc0804124, 0x705000, &(0x7f0000000880)) syz_open_dev$admmidi(&(0x7f0000000800)='/dev/admmidi#\x00', 0x3, 0x101000) 2018/04/17 08:44:10 executing program 2: r0 = socket(0x40000000015, 0x5, 0x18) setsockopt(r0, 0x114, 0x3, &(0x7f0000000080), 0x0) 2018/04/17 08:44:10 executing program 5: socket$inet_smc(0x2b, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000080)=ANY=[@ANYBLOB="000000a48ed00000a7c3a37522e398b8f06c8b7d73875485a140ba98a7577201005ccce123443df93079599d61804b154af9a7d905000000a8ac0459ce"]) 2018/04/17 08:44:10 executing program 1: syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x8000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/17 08:44:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='schedstat\x00') sendfile(r0, r0, &(0x7f0000000040)=0x2001, 0x40000fb) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x7, &(0x7f00000024c0)=[{&(0x7f0000000180)="c38ed8d8720d6f3d17366ca68d910d5de309cf2d9f277652c06bbe7874b48adb0ed42c296da1a02c23a407d2e06ed9a03ebbce29096f0a5374e59fe11c81bd516dfe5a192a13b82b70f4141deeb7f33ab9564fa527fa39be6f3675be6ff02b9977c0d5b90e577213d3b28b47988c20253eb07023d0ab98bc1f77a3dd0a2bb117391ca523d032ad9b3b66c2132cf59fced18570ea5e31657b6985ae103d435f782c0826d75bdb8402f32bb3422e8664d0696b0f66ccec7f99fe354fa75060f6ee4cdb9d1c2bb01cdf04e4a8fe3016ac3ba01f5cb1dca5c9143141bfbf5a972e9775035f", 0xe3, 0x5}, {&(0x7f00000000c0)="13d21201789f764cbcff170fa9421fe070a769841dbcffcfb076eda3ddff2d1a7abdf8c5b628c5c7a15f3c71d075a5d67045199db21c7b61c398879e9b28b7e8bb69fe281ba73304cb894a6a22f2a53c0b36b186abf630b890b10af404ca6eb243398ed38bf45f1d5d5839bb35b965fe316c1b3bf37cfc242d629c05", 0x7c, 0x4}, {&(0x7f0000000280)="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0x1000, 0x5}, {&(0x7f0000001280)="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0x1000, 0x4}, {&(0x7f0000002280)="86a856df6a2c37666aacdfe90777ecd6bebcabad6d522f5c07114e0fcd3b01277706559564fb1a35c925da2f8b6342ff9e0b29d96d086a830d1a821a07bd69a2e404506c24c6e5b1f1613a50b0ef01e7fbe8aa760a5894b581add28be3f9004dd1cb74b814df0f27a7eb95522c2735ae6ce8dc46536fbe984b1fad62dfd5b2f00b1dd3712d5524422d647e534d4c727015afb242df922997622eeb427ad9c87042a4d597f306302344e0c78123b2a74a6b8991192b089086edffebc988de47369838fb26ee7d3819d91581c5d6", 0xcd}, {&(0x7f0000002380)="7bbe7822a5d08d421070ec47e5803a3e67cafcd8af31eab9039d9000143385b443c081b378b8995dcc54d6fbd2be5c7e09b7a81e73fc07cd3eb3dd46a5a1cc487f7e142e72983bca6e185cdf17d55d0ec59433e6bfed4fa21bc4cf857ca8b414c010ccac2c8d4c166231836cb23956e7a53b7406a8aaa491a677b0f583bedba26eac8a7317c20fbe62102df42873d9467f", 0x91, 0x81}, {&(0x7f0000002440)="c2a16a29117ee5f5765f9e80b456c446bb947cc49f1024fe6cc007d367d12acb488241610e02ae706aa1efd38f6ec9c29fbccf428fa1fc3180e6f97fc40d10fea21ce74f78e2f641c8f779bcfec5ef5c3e1205dbc777d3d27a9a95beccaedfaf5cef4f712c90edf38bcac8697c2ce52cc6588f86573cc29afc7b64896c", 0x7d, 0x1c868e24}], 0x2000, &(0x7f0000002580)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x78, 0x36]}, 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x7e, 0x7a, 0x36]}, 0x2c}]}) 2018/04/17 08:44:10 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x2, 0x1, &(0x7f0000000000)) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x200) 2018/04/17 08:44:10 executing program 4: syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acd3d6614713177f7e6614cd", 0x18}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001600)=""/193, 0xc1}, 0x0) syz_open_dev$dspn(&(0x7f00000010c0)='/dev/dsp#\x00', 0x2, 0x80) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x8400) 2018/04/17 08:44:10 executing program 2: madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x12) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f0000000080), &(0x7f0000000000)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) [ 114.802223] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. 2018/04/17 08:44:10 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x7, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x3ff, 0x0, 0x0, 0x8001}, 0x1c) prlimit64(0x0, 0x0, &(0x7f0000000200)={0x8000}, &(0x7f0000000240)) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8001, 0x402800) close(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300), &(0x7f0000000340)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x622100, 0x0) 2018/04/17 08:44:10 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000380)=ANY=[], 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) [ 114.913259] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. 2018/04/17 08:44:10 executing program 4: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2}, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_setattr(r1, &(0x7f0000000140)={0x30, 0x5, 0x1, 0x0, 0x3, 0x0, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/04/17 08:44:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') getpid() openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000004c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40000, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f00000001c0)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000ffdbdf250a0000001c0003000800010000000000080008000700000008000500ffffffff04000100"], 0x34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000200)=0x8) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f00000003c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x2, [{}, {}]}, 0x48) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) write(0xffffffffffffffff, &(0x7f0000000500), 0x0) 2018/04/17 08:44:10 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4142, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xe4, 0x101040) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x0) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x40, 0x40) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x105080, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x481) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xfffffffffffffff8, 0x4000) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000240)='cpuset.sched_load_balance\x00', 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0\x00', 0x8, 0x2, &(0x7f0000000400)=[{&(0x7f0000000300)="2c52445094a5bfc7eccbf2310641ebce0b4153d038b074664ffe3417dd8e37da33df662f5cb14e57d509a10b44df98225d345f28097268f5cd19a009b527896168bbceea196f13c153d8741ab8cf73958372ce148c7971000f8f92877d6449b1ac33d9af4790b9c5e0ff51763c5f388fb0582c9fc57395b5b696fe898700df957e5a3660b818e308d7cc11955b21da65a2cf433f667e57fcacd3b3d51fdab692f0a0021ed8603759dc63d1", 0xab, 0x1}, {&(0x7f00000003c0)="e4ee97fa4b009ecb64f07ae989139063f4e8eb65f4ae56d6a1d518aa", 0x1c, 0x401}], 0x1100040, &(0x7f0000000440)={[{@barrier='barrier', 0x2c}, {@sb={'sb', 0x3d, [0x0, 0x30, 0x0, 0x7e, 0x33, 0x36]}, 0x2c}, {@nouid32='nouid32', 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000480)='ext4\x00', &(0x7f00000004c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000580)=[{&(0x7f0000000500)="119e2293176c18a4f1706941641b489ca685d84ef40da62f6b47bb2351ab626db746c8906dbceb219ea495aa509736242d7083a9eb3669c3da721c4170b61aa63474d576d14960dffc8757a2680575d771ac362c212697268e6fd1529849c939f2fdb9fa35268af434fcfc1ee0e85aa59f277d79247b2a8e3c3d", 0x7a}], 0x200008, &(0x7f00000005c0)={[{@journal_checksum='journal_checksum', 0x2c}, {@noinit_itable='noinit_itable', 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}, {@prjquota='prjquota', 0x2c}, {@debug='debug', 0x2c}]}) syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x6, 0x4c0000) syz_open_pts(r2, 0x101000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup.net/syz0\x00', 0x200002, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer\x00', 0x404000, 0x0) openat$cgroup_ro(r3, &(0x7f00000006c0)='rdma.current\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000700)='/dev/adsp#\x00', 0x0, 0x40100) openat$dsp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/dsp\x00', 0x20000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_subtree(r1, &(0x7f00000007c0)='cgroup.subtree_control\x00', 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vcs\x00', 0x3c49ca7e24862a75, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vcs\x00', 0x12001, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/mixer\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f00000008c0)='/dev/amidi#\x00', 0x40000000, 0x800) openat$dsp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/dsp\x00', 0x400000, 0x0) 2018/04/17 08:44:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0}, &(0x7f0000001880)=0xc) quotactl(0x8000, &(0x7f0000001800)='./file0\x00', r0, &(0x7f00000018c0)) prlimit64(0x0, 0x0, &(0x7f0000000480), &(0x7f0000000240)) prlimit64(0x0, 0x0, &(0x7f0000000380), 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f0000001600)={0x1, 0x2, 0x3, 0x1000, &(0x7f0000000500)=""/4096, 0x49, &(0x7f0000001500)=""/73, 0x80, &(0x7f0000002b00)=""/128}) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x5, &(0x7f00000029c0)=[{&(0x7f00000000c0)="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", 0xff, 0x3}, {&(0x7f00000001c0)="9a5f93a1a1dcf3946944f838e6ebcafabad18f43a4291bf08dee0c392396ea863f6060dcf05af15bab0a720040e425d1c8a389e19332ce9f6ef3c1e2c9efced23527e729ab3eee4f82729595de83d4f75c3eaae0b40f0a7aec31bbb58181e4a86fe3bcc0072b1b277fdd", 0x6a, 0x401}, {&(0x7f00000003c0)="60bd739927f4b8bdbd775cb4d2eeff2f96abb9a814b352f62ac32af6b6dca5cee5070d8a2e61c899a7483b95357e66d7cf2f75b527fef4adefa03e9b4b106a93308e517a0417d1cddcece8758e4d73048b8360565373e4cc5a6cf5e412994dd0dd4ee0b10e11711066536ef3ee85cf2f4e70feaae3a799481242cd8290739521d352aaf4659915150145060f6cf258eb77b04b6c6ab1dfca7c45", 0x9a, 0x17}, {&(0x7f0000001640)="a704bcfcb62065d785eb3688fd5b57fa765763bd9a03e3e698bcf66de4cb3338ae81834a36cfe6e0e0fe021f9cab8e51d4d91348b994fb3caacacf72985198c79e453abc90e7aec8ed7461ab0b3db5655b7844286b99e2d8ad", 0x59, 0x8}, {&(0x7f0000001780)="7edc80ae2a32ac68cb1f004fdbfd043a3d967216465736bd0ad2a49c72f2a186e675de2674875f7ef0e95ee432b59ea3fbd4cfd86747a48fccc7072ac5a3fb62f11048d1499d7c7b63364a8c9f2cdea565b2babd4a3d947e397bd15f6bba83c7b5acadca9e49555ca4bcbc827b07f55180cbfb086d1318de", 0x78, 0xfd3}], 0x1, &(0x7f0000002ac0)={[{@creator={'creator', 0x3d, "ae3b8442"}, 0x2c}, {@nls={'nls', 0x3d, 'iso8859-3'}, 0x2c}, {@force='force', 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x33, 0x2d, 0x3d, 0x0, 0x30]}, 0x2c}, {@gid={'gid', 0x3d, [0x39]}, 0x2c}]}) 2018/04/17 08:44:10 executing program 0: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x4, @empty, 'bcsh0\x00'}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7]}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x80100) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="f78f372015c6dd9bcf58f24e", 0xc, 0x7fffffff}, {&(0x7f00000002c0)="a59729019c2694edfefe0498ef801f5e6c0f6d622288aa30275fd208d93a80ee30d0d2d0937aebba921441bc7f0b1e6a9516beb458bb47b7066fa0cb82ead6a895b28bb0e94e1758532ab6d03acd8d5211e484f9", 0x54}], 0x80000, &(0x7f0000000380)=ANY=[@ANYBLOB="6e6f6484357c656c616c6c6f632c6a6f75726e616c5f636865636b73756d2c6e6f64656c616c6c6f632c6d696e5f62617463685f74696d653d3638353f2c64696f726561645f6c6f636b2c67727071756f74"]) 2018/04/17 08:44:11 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x200ff, 0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000000240)=[{&(0x7f0000000080)="58dbba149863b9c3c8e12f66134af0919568a58f864fa9fd931bcfc8ea9207d74314ede9eb3188b22426665f6fd2365052e035c9be79b1a0a4cb2b39180789149b7a2d9798f3f8a369b91aec9b0b21d81f21a794171c8473c172c4a3bd27413932e1de7a10be840fdf5a8eff021b48b00cf5cefa80337839c8a5360a7fa12d2612c7b858cbcbd212a65517b731ca83af57990c9142627f68003fcbdf89202641d6b537630b18d31ef9a5a657a184ec3315d127f570ed131a", 0xb8, 0x1}, {&(0x7f0000000140)="18c6ec883927e9e1e86e1541f1d0f3c5b284ffe37e2be3a79f3fb1ba2dea42135953a8b5e2456197f5da04e7db3e7fdf4f63382eadd62e45b89d7c1f4773943922ca5789198e101122b814d910f3e41be7b77845", 0x54, 0x6}, {&(0x7f00000001c0)="407096442623169cbd22b5bcf1b7d315afcc71b76d25060d80edb97f8f63e27d35e30109ce1b5daa6715eff32ccea6a6c917a471b8a1035ebd6103c3145b", 0x3e, 0x2}, {&(0x7f0000000200), 0x0, 0x100000001}], 0x20000, &(0x7f00000002c0)={[{@prjquota='prjquota', 0x2c}]}) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, 0x0, 0x7ff) [ 115.137776] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 115.152520] hfsplus: unable to parse mount options [ 115.205266] hfsplus: unable to parse mount options [ 115.281505] EXT4-fs (loop1): VFS: Can't find ext4 filesystem 2018/04/17 08:44:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x40) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x80000, 0x0) 2018/04/17 08:44:11 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x403) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) write$evdev(r0, &(0x7f0000000100)=[{{0x0, 0x7530}, 0x0, 0x0, 0x4}], 0x18) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) 2018/04/17 08:44:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000000400)=0x4, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r0, r2, &(0x7f0000000000), 0x4) 2018/04/17 08:44:11 executing program 3: r0 = socket(0x10, 0x802, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x443004, 0x0) write(r0, &(0x7f0000000140)="220000002100070700be875d09001c010a00001e0001090000000400050003807880", 0x22) 2018/04/17 08:44:11 executing program 7: socket$bt_rfcomm(0x1f, 0x2000000000000001, 0x3) socket$packet(0x11, 0x3, 0x300) socket$netlink(0x10, 0x3, 0xb) 2018/04/17 08:44:11 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300061000000000000000000000007500000000000000ff00000000060000050006000000000021000000000000000000000000000000000010000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff01000000000000000000aa8b0000d6"], 0x80}, 0x1}, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x5, &(0x7f0000000300)=[{&(0x7f00000000c0)="9eb104bbbb00a26417126708228f2536934a2d4eb59d91fe0d213746a3a0ac40ba0151d07c5058128a1f3217fae1f8dcc84d72f907afc9a4bdf9a35e7381ff2b2307f362218b20f67239385a0249606370ac7bdb4875add9c49636a2ba1952f8de133880da763b618a893741e36fa6650ca9906a994beb25356c6ef9bae6766ee91cc65413e5a5b8f8dbd0e9fc956f439a5fb2eb38b389dd4a59e63960f860f8bc166aff4e882bb7e8b905ccaa59ae362a268a5a5b3a", 0xb6, 0x3}, {&(0x7f0000000180)="5d45fce14b4ad3a2ff28fe62febb84d0441c07286c7aa9012a5efb839d3ace", 0x1f, 0x81}, {&(0x7f00000001c0)="bc0f19b96522106fc09513a7925f3ac51323a1d36d6dbc4e1252737c0cd3191ad2e11e13ea761771f436f7076c74c6f33eee9cde1d74d69776e87c1e2439ae93de5aab6b8c7f419a710f48d7b6bf5c2e77e24408b0de56f145bd50f9af0e93d02250a0bb5ae61f790b5fb24cdfb4442d3439d7c383018a0d5653a7efb704f498aef01a9da24ab2aa51f6bd11ba4d332cff6c63af624b6b71a65725617658d15b156a7cca1708", 0xa6, 0x7}, {&(0x7f0000000280)="60b1fc751afdc8c7ea1990d0abeee470adc37aae", 0x14}, {&(0x7f00000002c0)="8f1284b57f40d48cf6393456", 0xc, 0x2}], 0x8000, &(0x7f0000000380)={[{@usrjquota='usrjquota=', 0x2c}, {@usrquota='usrquota', 0x2c}, {@nobh='nobh', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x37]}, 0x2c}, {@acl='acl', 0x2c}, {@block_validity='block_validity', 0x2c}]}) 2018/04/17 08:44:11 executing program 5: syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') syz_emit_ethernet(0x1034, &(0x7f0000000140)={@random="ebfcf882b6d7", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [{[{0x9100, 0x0, 0xffffffffffffffc1, 0x1}], {0x8100, 0xa2, 0xfffffffffffff801, 0x3}}], {@ipx={0x8137, {0xffff, 0x101e, 0x20, 0x14, {@broadcast=0xffffffff, @current, 0x1}, {@random=0x5, @random="3d6604fb75c3", 0xa872}, "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"}}}}, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0xffc0000000000000, 0x2, 0xffffffffffffffff}], {0x8100, 0x9, 0x400, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "15fdd4", 0x4c, 0x88, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x3, [], "6f500c7f620c708b"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f00000016c0)={0x0, 0x0, [0x0, 0x328]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 2018/04/17 08:44:11 executing program 4: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, "6970365f76746930099300"}]}, 0x34}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/17 08:44:11 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x40) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000)=0x5, 0x4) close(r0) 2018/04/17 08:44:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffff31, 0x8, &(0x7f00000006c0)=[{&(0x7f00000001c0)="e134a067a8761218da46a227e46b63dbf472c939047ff901844c3e1493d08275e2eb7e98696416a0db6c301c5a6b3a7031e2f90290a260b286f68a290558ca1633f4a26b2d4a431064cdfa45c2c9c1d2bca6e14ff03a827d3e3f14844105b028055179d98e6b94b0f88abfe2d37debe4de2c094890e5126e2390d485f11cfb54335cb84afeff91b61f1572f19c6f35d15db8", 0x92, 0x8}, {&(0x7f0000000280)="1ac68ab76c23353f32d86adc39482775ed52a23d8bf3f777bfe08178740b501ea693e750caad15977425e78a96a94fd2c496120d609750a82021942d4428fe54980cda8d5b1173804d8f89c0148f167bbfbdd8b7256a0f30afca5a15d6701f463cf78066d7f9c4f096f2615cdf7b58dfa26c4f159ce02295fe66ff00726cf10315060c2df3703fd4568670fa08a1fc7ad3b71b5b41e02e08496532bdf62c7dc2d2535d5c9b6757eb348afbd5b50a734a0f168dc5ebb62786b4d47a621d999ef5f21ed5ba982488ca85d2c5bd11c399430cd71a0c7c13", 0xd6, 0x6}, {&(0x7f0000000100)="1cf86f95ab44a3", 0x7, 0x1}, {&(0x7f0000000140)="2ead037960696240a42123c543f8ae39a070e9e6d33abe1d3b845bed146aef67e5e4e823501b6357d41e9ea8df78929d8dbf41", 0x33, 0xee}, {&(0x7f0000000380)="f702", 0x2, 0x1}, {&(0x7f00000003c0)="57eb3b42a2f45444d6f7ebcfd2bf441162f9a6f31c0e9067e498e954f397a20da089e68c20465d43c91276124af9ac389ced3e5955f9f9997483b8a1015cf4065ca78194c22d91edccfe546eeebde8f90170cfd08970ee9c6f1a47028b751c8ea06fa81f93f5969f5e364fbd47be952b0bd0c4f4bd69c8c5a50d3282dc9f7e1088f80f421f1a610febb0f57d6211c7bd952bb75807d0ce924908bb553c23d930b1783b9546b926fc007d3c4e0bc93d0ac51d904becaeddff8888eff040c06b33994a01db60", 0xc5}, {&(0x7f0000000500)="2c313da5d912ef58cacd277c8f5a2ba3db0b9d3429e49f8c17814725aee626964834d422a5ce5aa26c585fa458077de317664ead4f540863c8d3af80e2e6940cf0e7ab3354347b7c0fc794104f980954a419d1bed6c7820f18e4b97ec638425000c2e72209e3ba4f71438c699382fceae0ef8442d4ae8a40e097e1edf11134643a1a75684524023a68e58cdba78541243cf9856637cbc506e2ddea083e448f3bdc2fd09d1ae3397c82acee", 0xab, 0x6}, {&(0x7f00000005c0)="7d5b4daca6ca8e9dabe2d4d7f555d78c98b30f9e57c4f090a9f714250082a357d9418d209d3898066ea4b0f027476eba55ae90ca33c77e48c3392a65d05603ad48146b398499d5aba62d8e0b07d1ed22ad37ede9f66b9e5e37fc655d37e768a702e64819242206e590b9dda3160fff1e3e2937d21ed7be61d1196cad796cf95b064698bce9db32bc78d5724a5d79253a1e83471ce5ff4c0663e4f22dac19c3baf4600b9cb6741f9e328cd708fed2a9c48d00a4f994e5bd9474d1cee9b59f2734e8e6383e6c3a8e6d0fec6ce1251f89aa21ab2852adb77b1ce3", 0xd9, 0x3}], 0x10020, &(0x7f0000000780)={'nouuid,', {[{@mtpt='mtpt', 0x2c}, {@noquota='noquota', 0x2c}, {@mtpt='mtpt', 0x2c}, {@grpid='grpid', 0x2c}, {@quota='quota', 0x2c}, {@mtpt='mtpt', 0x2c}]}}) syz_mount_image$iso9660(&(0x7f00000007c0)='iso9660\x00', &(0x7f0000000800)='./file0\x00', 0xa7f2, 0x7, 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0x1000, 0xfff}, {&(0x7f0000001b40)="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0x1000, 0xd6c}, {&(0x7f0000002b40)="dbd519719d22482e9be8d329523cc4ec144fba81e7e1a3ba4b9d81c70fbde86d0e43249620d20663304a859bf9528009fa3aa16d539c7f14ca777d30cb27da17596f", 0x42, 0x2}], 0x0, &(0x7f0000002c80)) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002cc0)='/dev/snd/pcmC#D#c\x00', 0x301ff0c5, 0x200001) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) [ 116.069387] IPVS: ftp: loaded support on port[0] = 21 [ 116.255547] ISOFS: Unable to identify CD-ROM format. 2018/04/17 08:44:12 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0xfffffffffffffdf5) r2 = socket(0x1e, 0x4, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x3, 0x1e5) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x1ff, 0x1, 0x4, 0x100000000, 0x81, 0x4, 0x4}, 0x1c) socket$alg(0x26, 0x5, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) [ 116.319197] ISOFS: Unable to identify CD-ROM format. 2018/04/17 08:44:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000140)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="0100000008000081601749b6f769cd4dc3dc7c03d202d7b4796effc3ed59bc7a062c7e2c8e68d703afb0814bd5d4780d38339e6651d36e9b44e1ded58e766289bf4282484ae570dfe20000000000000000"], 0x1}], 0x1, &(0x7f00000016c0)}, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/17 08:44:12 executing program 0: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x100) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0xa}, 0x2c) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xbffffffffffffffe) syz_init_net_socket$llc(0x1a, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000100), &(0x7f00000001c0)=""/10}, 0x18) syz_init_net_socket$llc(0x1a, 0x2, 0x0) 2018/04/17 08:44:12 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x3, 0x78, 0xdf4, 0x1e3ca011, 0x400, 0x4, 0x0, 0x0, 0xa040, 0x5, 0x8, 0x4, 0x3, 0x8, 0x0, 0x400, 0x28bb, 0x1, 0x90, 0x81, 0x2, 0x6, 0x100000000, 0x7, 0x40, 0x5, 0x7f, 0x100000000, 0x3, 0x7, 0x81, 0xab00000000000, 0x7, 0xfe, 0x2, 0x80, 0x3, 0xf2f1, 0x0, 0x1, 0x2, @perf_config_ext={0xd08, 0x2}, 0x200, 0x2, 0xffffffffffff1651, 0x6, 0x0, 0x33, 0x4}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0xe) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x1, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x80800) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000340)=0x1, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)=ANY=[@ANYBLOB]) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc565, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000440)=0x7f5, 0xfffffffffffffe93) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x1c, 0x4) r4 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000400)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000500)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000540)=0xcc50182, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1, [0x2, 0xe8, 0x1, 0x8, 0x3, 0x1, 0x1000, 0x7e]}, 0x5c) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f0000000280), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1ff, 0x4b81, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e23, 0x33c, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x4) 2018/04/17 08:44:12 executing program 3: r0 = socket(0x10, 0x2, 0x15) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x20000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write(r0, &(0x7f0000000500)="1f0000000104fffff13b54c007110009f30501000b00064000000000020000", 0x1f) 2018/04/17 08:44:12 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x400081) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc1205531, &(0x7f0000000140)) 2018/04/17 08:44:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0xc0189436, &(0x7f0000000000)={'bcsh0\x00', 0x400}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2000) 2018/04/17 08:44:12 executing program 5: syz_emit_ethernet(0x96, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60e4dfab00603c00fe8000000000000000000000000000bbff0200000000000000000000000000010004000000000000c910fe80000000000000000070f7698786df9fa8797f0000000000aac9100000000000000000000000000000000100000000030090781a000000608a8d4600000000fe80000000000000000000a2c044fb04fa332f19854c7240cb41af00000000bbe70c6b6bd84cf92697db26d94a671d5c88e68322640e00ad3ec85c5431b95c146c6a752868e862ed121d92d91f46c43cf084fea18245074a097666ce5f9fb0f3"], &(0x7f0000000080)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/17 08:44:12 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x77c9, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="a09880bfd19abc2ac9225f549c148d634dcc27dd7dbb1662456284cd2f5e17be927009688954f9f2df2272bfa8a1e6daf709b7f3fd27296c343a3f4a8c8d5c643f51868158364e178ab1276e500cea373a1e99bc069b3c9f075ec69c822a5065a309a3e1a602e743e9f937584591e3019f82d13f1cdcdaf138ad172fb733c182b5dff71ff3614628df18c676883f99370d1c84b1e03d7ea8f894f8d40aeb08f22ac64043fc4b731f2063b2e82c5f4fa3dd4b534918a8f47c758f30c380aa6bc39c8a9475d9917dadedf3134decb6757751819f", 0xd3, 0x3}, {&(0x7f0000000240)="beb3c2b0b66422fd52b4bf27c7eebf08b20d469f9bbd9740c49b31a60e27b5afba14752ce070ea4be39feff002f3380cf714059e1c93e58c9acea749c6cfb926e70347af41b3b4e0c7f0a3070bf753cac1e4a4facc92409d2378ab3478b0d8777dbc5e3b6a80ef889716a826b459d6137da46e31509e625d80bed68cd5cc97c698bd8136d25b64e8db3b1c43b98872840e1990fd8b26c2e5859118451987d355f089f53748bcdb24365d1e02e641d0f11cbc4e8f6f9f5f33175d77db194c", 0xbe, 0x3f}, {&(0x7f0000000300)="e58252f512aa6360edd79acc2286a52a221b23e32f9a", 0x16, 0xfffffffffffffa1a}, {&(0x7f0000000340)="fc5c72bd61147e537f36cb1dc629b8e7ea21eb8a92d5f6f0219ab9b5b952a3cb075fbdc2f1b6cea79a607a2ec6bf6100b762c068dbad1ec9e04b25ccf185a45675d31dc49f34b21a768157f2223a6aa4ac89b31602005634c3fbae825d", 0x5d, 0x6}], 0x80000, &(0x7f0000000440)={[{@umask={'umask', 0x3d, [0x34, 0x30, 0x33]}, 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x38, 0x32, 0x33, 0x32]}, 0x2c}, {@decompose='decompose', 0x2c}, {@session={'session', 0x3d, [0x3b, 0x35, 0x35, 0x3f, 0x78, 0x7f]}, 0x2c}]}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7ff, 0x200000) syz_fuseblk_mount(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)='./0-0e0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/17 08:44:12 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clone(0x0, &(0x7f0000000080)="c6d2a0dd0859242e076504be8354cf0cfd8995d5640fd26e400bd50020e84f6c73d3b13d0be4f6717e4b55cf92d326a43add5542aa816907bdcc9219d9541801d51c3ca66a069c1495000000000000", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sendto(r1, &(0x7f00000005c0)="ed8543ca7a822b79a25b77a5b57a2cfd63ff7c35a59b63c5b02fedfc468ea9e8a98f61ab7d45134f4591511e260b623ac1b1257a9defb3fdec21a51ca962d1567a000d5cf985273c7dbfcca472b49fe7f495688b99b5e844594958c438c9d0d1ad7deab530e549d09926073f26daf004195222a8f8aaf0d4c570aa903381a817445ec448c91f553becbadd39dc89f45283c07d3d50244e499d1c4584cbe133ee0d0c1e8a10dcf095919a4bdb43cc4f6ee004ad7725b0c3c65ac2", 0xba, 0x44080, &(0x7f0000000800)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'ipddp0\x00'}}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x26002) getpgid(0xffffffffffffffff) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r5 = getpgrp(0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000001000/0x1000)=nil, 0x1000}) sched_setattr(r5, &(0x7f0000000040)={0x0, 0x0, 0xcbe39ef09cd20bf1, 0x7, 0x0, 0x80000000, 0x1, 0x3}, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) getpid() geteuid() getgroups(0x6, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mq_open(&(0x7f0000000500)='\x00', 0x40, 0x110, &(0x7f0000000540)={0x2, 0x8, 0x0, 0x4, 0x100, 0x1, 0x3, 0x6}) socket$rds(0x15, 0x5, 0x0) 2018/04/17 08:44:12 executing program 6: mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='\x00\x00\x00\afles\x00') getdents64(r0, &(0x7f0000000000)=""/235, 0x24a) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) socket$pptp(0x18, 0x1, 0x2) 2018/04/17 08:44:12 executing program 0: r0 = socket$inet(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x0, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0)=[{&(0x7f0000003fb9)=';', 0x1}], 0x1, &(0x7f0000003e08)}, 0x0) listen(r0, 0x200000000000082d) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f00000005c0), 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffffffff, 0x4000) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xff, 0x280080) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200, 0x0) 2018/04/17 08:44:12 executing program 5: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, [], "80002a0800000000"}}}}}}}, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/17 08:44:12 executing program 4: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x1, 0x2400) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x2) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x6000, 0x0) writev(r1, &(0x7f0000002700)=[{&(0x7f0000000280)="597d019e583bae33260338db3f9c7c66947e0bd25594eefc21a7929940bfc0289aa0bdf9d7af168e3ef6c92a5f8c2bc49e25f1a193305db87c41357a85c3334e3c3e893708a6c730a0e49581e7d5ffbe4fa71f0e1dc6ee74f35c2a32ab6e44b202000000000000008837f8d85665fa4d5287104fee13", 0xfffffffffffffff1}, {&(0x7f0000000300)="3e3c86af2445fa3f4fc8d4493b1b0c36e0a924ffb69ec4ad8f12112b9024da8e22cdc5efd3ebdc62839c77b2a0da8f238a07ae87da243155da1ec5632db92616e264a55935344753c474e4faa124ea736d031618937a51babff76e435c691059d6a78c07dd5e9f0da6eac22c266c01b614a98e0f4d1f342a2d8382fc66b215fef6650dae39bf1b0a5d31e1003c52188ac454460e614450bb809c1b8a2c58da5f9cb23984a60a085f437a3e95265a61a53874a271c530131ddfae58e9a523c0dddd4e3ee57d6e05308f4ad139eb0961cbce30231159a4f021119f8656", 0xdc}, {&(0x7f0000000400)="40361b393d42a7e82dfd7ec8ff5c297b04b485883c6e18dd75eeadacef51bfdcdf3afc212974e4270e19b7c221d09cad353a89d6f2e089b556d521fe91bac133d4062b79e8edc65c52e8e9cd9005430a08248b053d887199666a9a432f1cf5a5f768bcf5d1071c6e150a227fa7dde54a9fc3bf74c9c5b767832742eebd68", 0x7e}, {&(0x7f0000000480)="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0x141}, {&(0x7f0000001480)="a5950a4fc9a87a944053b447cc4b4984416d5ccdb71d4dde631ceec8ad4b5b7a03de8919cc735df451663e7649e486462e9175bbcc44f60e9e69f93dd2b7f5f9c72ee276ddeb636eacf2390b21c1e81bbf5c08500a02bf63b49aa960877a8d31d20b625c53ea6e7385f535721b7ffd43f0481010d615cd68", 0x78}, {&(0x7f0000001500)="d7b8900ddf442160f55eaf3cef0584e201d893e4a8d6e9e0bcec31b414e4ca9e6a0eacd86b54d3178b09c6ddf3d7903eaa7f4925f83cb0bb43c7b91ca71cc298061b2167a200a9fde4396bf11f379fda04fe97db59ec682bb360b60babadede37fdd48f0a376ecb066cd8380d8140fb6f3c44accc7af385ee672b06a8b0bbd8ae9bad8130c8252babdc4f8589947c521bed68c636ee3576e98a6d4108bae5476889d7b4d2e551bc9603cad8dcf80e54a03e91538e367aadd5060350f614e8aeb1710ac2cc14c88b5", 0xc8}, {&(0x7f0000001600)="220a99e61fbfac1f18ff1637653f7b611c2e2b5727ca6aac4b3f9862f5c89702fec7a712af17d74d79a62038e86c63", 0x2f}, 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", 0x1000}, {&(0x7f0000002640)="d34f9aa70e399b42a08ebee2ea93084895204962b610729ef99ae8993a456e851d77d2b6494e463648f33f1097f6e6fae7fb7ba696a542b6ef7eed60f49a167ad300a9afefafb4b11fe453ca77c68a8d51f63e0a0a71b7d517503d5fa6d671641c2e257b483c529393730780e5e7cb2d81031a648270f8035e25e92fbded50d5f927e4280b4c62c680df8b8de61b1784f420f8ed9b7ae97201f74cbb8217f516de14572747cf2676b90456229273ad369d60255e6798e04ba0", 0xb9}], 0x9) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x480, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000000)) 2018/04/17 08:44:12 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='pipefs\x00', 0x2000, &(0x7f00000001c0)="f11a50041c0efcade602684b9e364f4dd60bce2bbf048a32811f2b7da36dfa265959fc7f2eb1da3eee6f8b2d4efbd4faeb3a9dca190b7df41b1fcf39612f3df9ecdad824e36fa22f35769f2f584f39b1c8532b7ea3036527203eea43fd0ef951d54834c02766dd47282e9005b21a73cda62d40371d29ef947e0422b70efc6e143846f706b6ec347800b7ada2cf15134ce282b9ae322aabbba513001bfda2e675eab477a4a5b610b5fe177f82995d61a6cd62ca1a0d40dff50029fbf667d5f1a4a2fd") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/04/17 08:44:12 executing program 3: socket$can_bcm(0x1d, 0x2, 0x2) clone(0x3ffe, &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) 2018/04/17 08:44:12 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000140)=0x1e) socket$unix(0x1, 0x1, 0x0) 2018/04/17 08:44:12 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x20042) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80001) umount2(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x0) [ 116.809844] binder: 11122:11124 ioctl c0306201 20012000 returned -14 [ 116.872929] binder: 11122:11124 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 116.935752] binder: 11122:11157 ioctl c0306201 20012000 returned -14 [ 116.957284] binder: 11122:11124 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/04/17 08:44:13 executing program 4: syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000380)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f45", 0x5b, 0x7ffd}], 0x0, &(0x7f00000000c0)) syz_mount_image$btrfs(&(0x7f0000000300)='btrfs\x00', &(0x7f00000003c0)='./file1\x00', 0x664e, 0x1, &(0x7f0000000440)=[{&(0x7f0000000400)="fcd8d434b0d09dfce089112171ebfea2dbca82", 0x13, 0xb687}], 0x40, &(0x7f0000000480)={[{@subvol={'subvol', 0x3d, [0x7b, 0x34, 0x37]}, 0x2c}, {@inode_cache='inode_cache', 0x2c}]}) socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x4, 0x1) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5074, 0x200080) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x0) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file1\x00', 0x8, 0x1, &(0x7f00000004c0)=[{&(0x7f0000000500)="de0f64341d7ffb1e4ff6e0c93e8882ffd8e040af862670eac0b5fcd97f629f080c7583c8822b371f37178bcfa5095b7a97d4ddf82dd976c870848c64b97b5b66ac5667a2f5f7bf3b9be31a672e06b881f6a7837526171a7aee54ae5c8ced7dc95a8fb049a7050ef9ea83af60c4791ec64dbce7b09f8d4a469947d92b1c95802c7782eddeb9e77e60f9f639e35496de0219c034fa9c1d4148ed097960cb86cb4dfc3ade7f9128efcd4c7db24e", 0xac, 0xa7}], 0x2080012, &(0x7f00000002c0)={[{@quota_off='quota=off', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x30, 0x7d, 0x35, 0x3b, 0x39]}, 0x2c}, {@acl='acl', 0x2c}]}) 2018/04/17 08:44:13 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff0800450000300000ffff00009078ac3014bbac1414060d00906900000000450000000000000000000000ad74e6b1fa644547f7da70f44b3b2cac1414aaac141400"], &(0x7f0000000200)) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="b64de4834d5797c3", 0x8, 0x165}], 0x10000, &(0x7f00000001c0)={[{@noloccookie='noloccookie', 0x2c}, {@quota='quota', 0x2c}]}) syz_mount_image$gfs2(&(0x7f0000000240)='gfs2\x00', &(0x7f0000000280)='./file0\x00', 0x3f, 0x1, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x1000, 0x8000}], 0x100000, &(0x7f0000001300)={[{@suiddir='suiddir', 0x2c}, {@suiddir='suiddir', 0x2c}]}) 2018/04/17 08:44:13 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000000dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000010000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000009000)=""/171, 0xab}, &(0x7f000000d000)=[{&(0x7f0000010000)=""/3, 0x3}], 0x1}}, @rdma_dest={0x18, 0x114, 0x2}], 0x60}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) 2018/04/17 08:44:13 executing program 1: socket$inet6(0xa, 0x805, 0x80000001) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc55a804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a951e660ac72227db55f504f6b457def6b687d1f4a416d460100008000000000e079964dace5124f2b7bcacffa"}, 0xd8) 2018/04/17 08:44:13 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x67}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/17 08:44:13 executing program 6: gettid() r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000400)=""/231, 0xe7}], 0x1) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x155180) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r6) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r5) keyctl$dh_compute(0x17, &(0x7f0000000100)={r7, r8, r7}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crct10dif-pclmul\x00'}}) 2018/04/17 08:44:13 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xd9b, 0x4) 2018/04/17 08:44:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfd5f, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x918, 0x0, 0x0, 0xf01]}) 2018/04/17 08:44:13 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc4c85513, &(0x7f0000000000)) openat$cgroup_ro(r1, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/17 08:44:13 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/04/17 08:44:13 executing program 2: socket(0x11, 0x10000000003, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6, 0x101000) syz_read_part_table(0xffffffffffffd094, 0x4, &(0x7f0000000340)=[{&(0x7f00000000c0)="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", 0xfb, 0x4}, {&(0x7f00000001c0)="244a2f93e30e9a09e557b459610c5aa0a848b29de8f584d0a076591a087d2af6830497e802fdb49b7ff3a573ceb94759d08e693ec2e1c9d4c9e346829c324e835c24d17d323b0a5b131a821267f119d4579882cdb9b12457341cc60a7c1c17ead48b2c64ea1269c3bc666531ce00fcdb85627a499470d1f61d6852ef9b310275f50827bd5d7e", 0x86, 0x7}, {&(0x7f0000000040), 0x0, 0x67}, {&(0x7f0000000280)="1778cdf47dc339acc1c835190b6a96aef7e17ae4f6046e493e723c45c189c59befb28db65a54a066c352d8d435774c7be6cc4d1ca9b44e79c7c42f8baac161c119fe1883ad4ebef2f38ff9ec535e979795587467be86c96f2c4e0cb1b0a2491ca07e587d07ea954d10556067a1a52900e12f1f74a8c12c25dc9c28120756c7e626a41f6da946b35764954d26d495c8ac4e748c2ecb3fa5457a25c5c59d2846b4b8a74a573bb93034587b54e798052b6ebd5e6328cb507e820ad0ea372f", 0xbd, 0x401}]) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/17 08:44:13 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='bcsf0\x00') syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x200) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) [ 117.782961] attempt to access beyond end of device [ 117.788067] loop0: rw=4096, want=136, limit=1 [ 117.792638] gfs2: error 10 reading superblock [ 117.805942] isofs_fill_super: bread failed, dev=loop4, iso_blknum=32, block=64 [ 117.952397] isofs_fill_super: bread failed, dev=loop4, iso_blknum=32, block=64 2018/04/17 08:44:13 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, 'bridge0\x00'}}, 0x33d) sendmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000480)}, 0x0) 2018/04/17 08:44:13 executing program 5: setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x40000000000009, &(0x7f00000001c0)=0x288000000, 0x4) socket$inet(0x2, 0x2, 0x9) 2018/04/17 08:44:13 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0xffffffffffffff54) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x80000, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x6, &(0x7f0000000000)=ANY=[], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfffffffffffffe35, &(0x7f0000000040)=""/251, 0x0, 0x1}, 0x48) socket$bt_hidp(0x1f, 0x3, 0x6) 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) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) close(r0) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x840) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/17 08:44:14 executing program 4: r0 = inotify_init1(0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x400010, r1) 2018/04/17 08:44:14 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)="5500002018007f01c02d1cb2a4a280935752a8f10758c970d0b6920e0600007da843cf27d0f869020009402f002140020000001900fc1700000000dc1338d54400009b84136ef75afb83de000000", 0x55}], 0x370, &(0x7f00000000c0)}, 0x0) 2018/04/17 08:44:14 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000bfb410f5d0cf8795a4bde2ce7cfbd3ac672644958330294b9cbdbfe7837c9926863b4ab8612a50ee45861cb0e5caf456c4f45f181cdd29e78b00fe11e6ebcdf0c7a28d"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) 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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/17 08:44:14 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x380, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20180, 0x0) getpriority(0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x600, 0x0) 2018/04/17 08:44:14 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) 2018/04/17 08:44:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x9}, &(0x7f0000000040)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) syz_init_net_socket$llc(0x1a, 0x2, 0x0) 2018/04/17 08:44:14 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x2) socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x7, 0x200) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuacct.usage_percpu\x00', 0x0, 0x0) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000a5df9b)=""/101}}, 0x68) 2018/04/17 08:44:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000003c0)='cgroup.events\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') read(r1, &(0x7f0000000640)=""/26, 0x1a) 2018/04/17 08:44:14 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="4c8118abc482f94df2a2feccbc9e03a94fc5753a817d826c874f012ac4caca63c433208810ab3b7e2faba03868a45f96a51dbf3a2452ead2f44f48e15a3e55f78bd13f25f64231cc9d07781ee8c5", 0x4e, 0x4a5fb163}], 0x10a2021, &(0x7f0000000140)={[{@noinode_cache='noinode_cache', 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x3, &(0x7f0000000500)=[{&(0x7f0000000200)="d795259f8b2fee53281e497db96b0cf661d4fa3a7d45a142aaf787e7bcd94fdcf16696bd626f37e3e23fd55a995f48fb41be50e8aff7dcaef7c6c18784032918943a49190c8f33bfe76ab9a0d89a470cec2131d97e48bf25a56c3b627be51b5b3113b95ec7f696faee44b8d208f6f027868e565f901f23e95b21c3db36eca19075cfb95ccaf65594dcb184f8ed8613f9b0b12de07aac049d173295109df9b70e98ed5ff40895c959bd29ea16e5ed5776549073c340bc80ff0fbd94ed1a03808d07a78ab79a317c8a557c96d9986e69a1c1c431a83e7ae4064cd6", 0xda, 0x5f}, {&(0x7f0000000300)="a094288aafc2c55214c4e37759f58597b5a692e58ffe4248a7c01b2357d4cf784cc29e8b0736eec1d2e9c13d1deff46765d08e709f9c16a3cd5ea11fcb6c03f1e67ef0fd8676cea031bb3e947a09a5eb43549ee6dad9fe294d172d3ac51ca03a195d487dd21db6672831e7a6e2e36c4ac9e4981d1df25679ec7023f1b1c21fee3f7e19c736a0428dda8c87a1efc8ed22cacee774aeb045ef82dda38e9b87aa4fdf083f5dcb9fd740a59e06eb822156be972c88607146a37b5fc04476d5fa5c7dc98ac851866032bd9e61739408ba58371f42e27025d34b", 0xd7, 0x6d9d}, {&(0x7f0000000400)="1f6a1d4488a81812627bc10238d46f3b8905c299671b0f7c7f0d74a944382a57608eb85867097f194139c72ad4390cd0ee86ca887b7e6455be13a9ec9477021a222de1e6b9c20c130a844e43dfe57bb3caf1492b409e9220688edffd5713465238c5ddb881f655f8c4ea735ff1634522b31cf876a55f94174566d0cea64da526038225d05124a9daf3a4ea01605cb42c2f501eba977a852b9c87ec81b97892ea5513877146109ff7a6db2fe813971a28bcc3bb09e098c9749765d67de12f84e02d3e1f5791ef1b4a1b3cec89dc45fa", 0xcf, 0x500e}], 0x100000, &(0x7f0000000580)={[{@show_sys_files_no={'show_sys_files=no', 0x3d, [0x31, 0x36, 0x37, 0x39, 0x34, 0x3d]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x3f, 0x36, 0x30, 0x36]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x31, 0x36, 0x36, 0x31, 0x31]}, 0x2c}, {@uid={'uid', 0x3d, [0x38, 0x3f, 0x3f, 0x0]}, 0x2c}]}) syz_mount_image$jfs(&(0x7f0000000600)='jfs\x00', &(0x7f0000000640)='./file0\x00', 0x5, 0x8, &(0x7f0000000a00)=[{&(0x7f0000000680)="876f324efc6ed481bc346bb9d7f881be1c45ef91b2a9e40557ea423dd512e8eac904da4b3ecbba3bf77458fbbcc0c5533e024bb8e91123129acc69f516fcbfd0d8a877cbba5854a8584c6e", 0x4b, 0x4}, {&(0x7f0000000700)="de6279c6b32487e9defe99c5a79beb047d9918ba4932d881c985b32be0e023cc", 0x20, 0x8}, {&(0x7f0000000740)="55ba3d32775601082a165f57800cd139c3298ecbaed083127062268470c1d8ae76d29dcd3f290c4ea2b05b0c710e0928b8b9a8f9a7bb3657dd5c99e07d5be629b1039ae1f2a5d2ac71dc96dc40be092cdfe04f0af935d13ea8369fba5467f1a1f9f278604be0dc1ccad7bef0d32393f4882c3900024b42ab2ef9e1dbe34aa8236fc2b2a9addab1949ee2f50930782437890e8ab975ef113db0bbc3f8371095d5f09039b4792e803cb9e973a67d490a11ed84712b7b0500e621f69af26015c746389f4c326ca4a9543d565825799ad0cbe51faed6ee435adca44b8c736814e698f33b79b5fdccd7fcefbd721627567e341bdde1a2e80d2598", 0xf8, 0x9}, {&(0x7f0000000840)="30ee916c980feb83fa862dc8f2765ba3", 0x10, 0x1}, {&(0x7f0000000880)="d761576265de438ea89fc769b348542b529b523d8b024c7c97f8321ebf15ca43a96e1120e5bcd918cf2c18eac0822e3f5e", 0x31, 0x6}, {&(0x7f00000008c0)="c61f9db37719cc4db61dde2eaef26b1426db5dcbcc9379a879ac2939e89b480e437510874a52560eb0bbd7639e38582e06c35b9abfc1f54c5348913b", 0x3c}, 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0x1000, 0xf5}, {&(0x7f0000003340)="e5c4eda7f73e28f5e13e086d93fab560187562b1f72b437caf0489dcccc6518256347222699a4977752549eda0aac083c485f8", 0x33, 0x7}, {&(0x7f0000003380)="2f8dd8a609056709b7d589b7efb33ed58f4092817849", 0x16, 0xcf86}, {&(0x7f00000033c0)="77ac07f9581ae6b105bf98df4b5f34489db11dadb70af3fd798cf567f62348", 0x1f, 0x9}, {&(0x7f0000003400)="353cbc4f069fdd798aaa31da7b8456241963dac687927096cc7d33b6378a14f0a68e698fd5c3b10c880e10a0796f412b68c61236d1e526f396b52832ea58079168800192cf0d18db724a1d284930c0b4706c84ed2319ff2da8b4a38e85d2cef3cbd2dbbf9a690525c190727d91b67bdc49dee4e4cbd5f6cff9034a9cb668024f4f51173e79452d715eadc1b1077cfbf3", 0x90, 0x8}, {&(0x7f00000034c0)="b0d47f4cf931ab86437af1999ddf631199e8af3532c40dd8241e9e563f41cb55aa46603b1402635d027fafc172583d04f46b71d0b480ebbfcc188bcf491dbb6d87e6ef2ead2f60898156bd5a42a7073c89f6d87839bf997b5f24375e5c161cb36bdf478ffbf3738ff493a4228038b663a65f953c098a09a8679707c4a186923b9424260bf3fbcac7296f4258e3f3e5357a02d065d915aba3286d", 0x9a, 0x8000}], 0x10, &(0x7f0000003640)={[{@unhide='unhide', 0x2c}, {@gid={'gid', 0x3d, [0x2d]}, 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000003680)='btrfs\x00', &(0x7f00000036c0)='./file0\x00', 0x5, 0x3, &(0x7f0000004800)=[{&(0x7f0000003700)="2328c2bf03abc625f006e31fdc5a59f1c74efce89029743903ae5ac8577b4ef7c7287eaf7ae8d9d3da02f2e0cf87", 0x2e, 0x2}, {&(0x7f0000003740)="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0x1000, 0x8}, {&(0x7f0000004740)="388f739f5db6560828d8816c1e4430893867360dccceeb73a0b64a6e7d34074dc11d5f9949bcf88216974d4281eb172b5f14356b72928a122564f8eb36195192794d589baa0c3f79a098a9a682703afcde990734f13130455571b853abdc16c3447574b791cfd95e65c364dcc2d18e68161ee65912d241dd29ed487245d953a5b93bae1e4983e19a31d1216387abe4315a3f2d3ed3cd905d6dbec45da80274aef98aeceb19921e2411210fca9892b82670636d838da9113b48616b0624460594", 0xc0, 0x6}], 0x8, &(0x7f0000004880)={[{@space_cache='space_cache', 0x2c}, {@device={'device', 0x3d, './file1'}, 0x2c}, {@commit={'commit', 0x3d, [0x3f, 0x3f, 0x38, 0x37, 0x37, 0x7f, 0x39]}, 0x2c}, {@compress='compress', 0x2c}, {@fragment_all='fragment=all', 0x2c}, {@flushoncommit='flushoncommit', 0x2c}, {@barrier='barrier', 0x2c}]}) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_genetlink_get_family_id$ipvs(&(0x7f0000004900)='IPVS\x00') syz_open_dev$sndtimer(&(0x7f0000004940)='/dev/snd/timer\x00', 0x0, 0x8000) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_mount_image$msdos(&(0x7f0000004980)='msdos\x00', &(0x7f00000049c0)='./file0\x00', 0x1, 0x3, &(0x7f0000004c00)=[{&(0x7f0000004a00)="f17a1ee36cec117353d3fa6933010bb69a3cf191070fb0175bc4a876ca25f59503c8f7f385fe5d8a6dbf28f8322bfc202ecdbee0ccb066a734625be2f5629fe0edde4b2e9211b390e30312e3c85626579b74333d2567cc4e5a419291f14e477ec61f8eab645c1e7dc7bb8b521b1d53a47fe61a274d97c997f771f4b9f527a1328a59a487f4fe2ed1547d7d552e88909f7f5eb9cc7a4236a7f439788793b434b8bef6ae00e377968f9695c14617d2d7c6ed7f99a7b50cd5a97946c289c75154c9d1a570736fcc48d223de04", 0xcb, 0x1}, {&(0x7f0000004b00)="98f2e4494bb31892", 0x8, 0x8}, {&(0x7f0000004b40)="ff71865da01e5eeb2850e709e43d137389a5dde7c2b7f100daf5af97e2215ed74c5393022cc3053d476f8db1506b52ea998c7e0c23994c6311df09aa8b5716a8a29a792268d9de04308ebb69ce8b1fb3fc0df6a403513915157c2df8b76cd189b37637f6976238cfaad8bd9bc219022f6ecb607f0278008fe89831c4304362a0e3501d8bca8a67e8b76585a0a6c65cc1d909d945f3a44f9238ce5a35d8abb6c85fe3f986b3d1f4193ad1f3508ec12919d263d0af164048a90b", 0xb9, 0x743}], 0x1000, &(0x7f0000004c80)={[{@tz_utc='tz=UTC', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@gid={'gid', 0x3d, [0x32, 0x36]}, 0x2c}, {@discard='discard', 0x2c}, {@showexec='showexec', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@codepage={'codepage', 0x3d, '1250'}, 0x2c}, {@quiet='quiet', 0x2c}, {@fmask={'fmask', 0x3d, [0x30, 0x34, 0x36, 0x32, 0x37, 0x35, 0x30]}, 0x2c}, {@usefree='usefree', 0x2c}]}) syz_mount_image$iso9660(&(0x7f0000004d00)='iso9660\x00', &(0x7f0000004d40)='./file0\x00', 0x1418a5f8, 0x1, &(0x7f0000004e40)=[{&(0x7f0000004d80)="b36ef1935f022ae5f7d46d1385bc649633f5630d2ecd1d607dfad61f745c151fa211211e404db7d6ee52e1a72cd5e39978f51770594ba744e0fe7ea258530bc169f3551216dc1d1a45f579c8eae078a6d91fcd21e9e944ecee8a74e3bb929af8314e183b1f41af92d93b7f447c0dfc6bccbcf2c4a200cccaf101dafff8f7536704a7d6f62da2da5364379c4d9c2dd645f1600a06b1aefe4127f4d98d0ffbfb8948", 0xa1, 0x2}], 0xa08010, &(0x7f0000004e80)={[{@sbsector={'sbsector', 0x3d, [0x33, 0x3d, 0x38, 0x31]}, 0x2c}, {@norock='norock', 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000004ec0)='btrfs\x00', &(0x7f0000004f00)='./file0/file0\x00', 0x4, 0xa, &(0x7f00000063c0)=[{&(0x7f0000004f40)="af7cfeb6072d669ec9c8c427071767df5f4e4efa245629bbd78048406e1639bb5c5abfacb236a1b31ac7f02bf3da5c0ca20fa0cd8b7b8926ec", 0x39, 0x1}, {&(0x7f0000004f80)="37c238cf7699b1", 0x7, 0x2}, {&(0x7f0000004fc0)="b95c906c6ba521b166ac3113698874f493305c1192a49deed535da7b328e36ba21acec7ebc4e400e5f35e0d87452ef352c1f403fa9a51809e020833ce8559c30e4f8c3b85a9ff50cdd38529c54ec661df20fdaf1b3b442aa8870de6b0effe5dc878a80b8ffbb47031d030717572df0afbf398e5a4c2e23393c8b34e2740b38f0ef4721cfd56730b07742b7dc72bed32c3eebe9d48dd35e76a651cdb40ae5ea6eb49ea68e7466", 0xa6, 0x100}, 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{&(0x7f0000006640)="49e36a55f03ebdba310c37be1f8be10434f28bb9c76602c3eec75364d60c74bb9eb662b50aff39ba05fb44ba59a0d3e69e06676f0742d1fb4a5d6dfbeb5c86b21e7f01c0917072055b35e2ded6c0234b30c3573f8087c5e2779c1356e3cb17c316494449737003437a34162547480ef0914fc1584a674e11bef0399746d04af4894174f5ca1cb387cd1a7cb4ed47b9e48e57d5c04cb6f3a13769d32f67c157ed589f17d1d4bbad1343a4d63c780301c7bb985122d3e56d28a75ca9ac0a91665fb6af5191d69b757104b3725ca37f4f87de9f2e40a82f75d94b06", 0xda, 0x80000000}, {&(0x7f0000006740)="82adbec0ca8b44fcdd678dab59c6bdedec8e67b9557c8075f50b519891c06dbad57740a944d754d1df6b19f009386b37ce737112d49d3a6499e40618630ffd7b82eca01ca238983427fd224eb8592bcb9f75ff6b247a65afd3b5b3dd27801b20c284efa34fdfb39df0b70f55860b1cebead18c060942df4bbb1fbc8ec832aebc56c30a5c6ea056e50ec89bc70bb3610cd75961bb5ce815928cd26a", 0x9b, 0x1}, {&(0x7f0000006800)="64133934936f682403f51a910e6b9d58a217f7bc8696ee8d3af006041ca8d832a482da4072baed4c8b534c2a76e97b929bd4ccda238f2740605ada2eb49732a29fd49168160bfe11fb157db317105df136fcce3326b2423214936cb64f8d4345c3834ae17fbbe7ca5e3d99bf474ac531e0392cd1e62a0d01e4f844481fec9a4606d2213a8c9c582ab34f5089f6ec77f2e49b3e7ebbf509426f499c30b255d432a4872015a114d4910256a50be0e70c1ba5a6cd879ce6f87a9e1066bfef476cb5dbfa0a9defa868cebcfa58ea3d64f8c261e3883414886bb1886d1e2fd0ef8641da0f49c03a4f170adaab9d93fd243a761d2a0d205d68aa", 0xf7, 0x100}, {&(0x7f0000006900)="c1e1589b7662e4594de6733de580a0036effa7e4357ef0dc6310607bcdaf8e6c5dea1389fc18bc78cd64fa145234e00018b22c48bdb70ece432f576a1040c02dc5060cd7105457a64d87a969cbbf03598bec0722a22706459658cb60723c598453bb53af5500412ef6205b4c5045a76304927976ec18e88f163120958617e76297059be740158a004979e7fa0c03b73dbd19eb4049e1e846053445b5b03fa53e09c88011af836f6765e6ee99230e518315dbd4fcf961a8444d88d8ff20997b6abad96571", 0xc4, 0x4}, {&(0x7f0000006a00)="4a692d7cdd33fb", 0x7, 0x3}, {&(0x7f0000006a40)="9e731f548c1857f83970020a276088e667d6ca7877569a07bdfab2ede3e7fa9ee9fb11f30fad9078a7261639cc46b89290a76d338d69ae75083ac14d7d15db11b70f00c39bbe00a162875ea2f6c4e91ce1947365e687ea9a783ee9f11cccdc6377988af2", 0x64, 0x7fff}], 0x20000, &(0x7f0000006b80)={[{@resize='resize', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@resize_size={'resize', 0x3d, [0x36]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp857'}, 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000006bc0)='btrfs\x00', &(0x7f0000006c00)='./file0/file0\x00', 0xfffffffffffffff8, 0x1, &(0x7f0000006d00)=[{&(0x7f0000006c40)="263bb5128f2b488b735c6fddd9b2276ab20f35ecefce69e7266069f91ed908866cb9e9a605341b697e4a0c70937afd6bd1760bd03dcb61a45415aea43559dc91ab545655e0fa411ab2f8cdc19d97750697b33861c5a17cf952a5e9b15297479826b57bb54872a28a2297466b5fac4af406365883d99aa8594c92881916233acd3ecfdc23768f52c270de8305cfea1e0b4189e2559128d62066a92aac6e39", 0x9e, 0x5}], 0x40, &(0x7f0000006d40)={[{@max_inline={'max_inline', 0x3d, [0x77, 0x30, 0x7d, 0x61e850be3f038934, 0x77, 0x3d, 0x2d, 0x77]}, 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}, {@compress_algo={'compress', 0x3d, 'lzo'}, 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@fragment_data='fragment=data', 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@fragment_all='fragment=all', 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000006e00)='ntfs\x00', &(0x7f0000006e40)='./file1\x00', 0x7, 0x3, &(0x7f0000007100)=[{&(0x7f0000006e80)="7a0d86360f7adfc137cba48035caecf56d0ba3692df965835bbaa6eff33ca807410bfd4a379c3af4af27f265bc3363fc78954afa378c34ce2a71f875496472d48e8bcc9e58800a43e2cb63778a530a0e1fd5b1fdc145e3b34d7b5c9a76530c7b25352746f053c9b5edb37990bcc2d746a3eb90155629c00f12ce63455fa3c320a8af2ecdf6b1e6db474be28323138f5358953f56d33d250e87b1c56a7bc49878211d2844d9b39e1cf00c52bdf70fc5b98ab77b308315357ecc632d401cb9c351d7986aff586db13e3d8c01f112147821006f5ae4164879845207d15cb6ffc9967105d15b6966ce92475ef0b32b97", 0xee, 0x80000000}, {&(0x7f0000006f80)="40311aacf505ef7f4553d5163912617e8ebb76e88ae1665537f95828838f71d0c75cd713dc5c8f358e88b46dac06f18b9c5b4744d7878367a18f8f2ba67689208d57c18c8b69fe46262742798681be5a9bcfb73e0f150c285bd5f101d865247e41730308b247f043da95118693acbc5f6b1f69600b88e301c669ea030fd96d5b06d9ebd9a247f9a4e838af9d096a", 0x8e, 0x5}, {&(0x7f0000007040)="d49860c9210d2c1942a8cb62835ce61788aee5c767a402fdcb983365e87964dc91bfac96769146e2bbc0b9df4b515451d2f439f0616ba23b0913771c3bebfa82aca0e3a7db5b9843f7174a4c73e896c0669b996b600baa1a857d1fe4864861767d60af7970a71976d4bc7974a758759cf0198a4bfe8ba3959ef795ec6143b6177b26f1413544426ab4cd5e2e624f24a39a97101e292a760943ae73a69bb1c99557bcd0998e3b60d6660fca5c7272669498a4f186f8364605", 0xb8, 0x8}], 0x0, &(0x7f0000007180)={[{@nls={'nls', 0x3d, 'koi8-u'}, 0x2c}, {@utf8='utf8', 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x33, 0x33, 0x37, 0x35, 0x33, 0x0, 0x37, 0x3f]}, 0x2c}]}) socket$inet_dccp(0x2, 0x6, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000007200)='/dev/cuse\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000007240)='bfs\x00', &(0x7f0000007280)='./file1\x00', 0x3, 0x1, &(0x7f00000073c0)=[{&(0x7f00000072c0)="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", 0xfa, 0x3}], 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000007400)='/dev/amidi#\x00', 0xc3, 0x10000) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_mount_image$iso9660(&(0x7f0000007440)='iso9660\x00', &(0x7f0000007480)='./file0/file0\x00', 0x205c, 0x6, &(0x7f0000007880)=[{&(0x7f00000074c0)="a96fda917f56dc84e80d0d60b7ec4936829600495a09d922fb9fd6479507195c8012a715dc339e49e6a2609d6f3dd3b324058ff727d465b5f49d4d6fdc504c8e0fd2bd27295117ce", 0x48, 0xaf}, {&(0x7f0000007540)="56ea8ae58d8f9bd838738002748cba6ae5e936bb93d98abba8c44d333d3e47b665b153843c3fbb102c50d4c4b559adf9046043c22d180c94e9441f4f0d3e7d358c6436fba2872b40487615eeac441df16356c271d20f3b5fa47603fbcdf3724cbe8667cbd4b0ae45d8ae77ef1e45cfb48ca34de9fb80777be97942157c4f53572aade3d7d4b1acdcc6c31c5d873dbeb5e3bea35589595e9c619ece9d26adbb43aeefc186027f144d6d908f415102255de96dfbf31fb35e2e8b06ea583de0", 0xbe, 0xa34a}, {&(0x7f0000007600)="259dfdce07d9ce100f92e6fe0ee713e097e3ed1cbd3e57cf5d5e51079039d3ff16e039a1", 0x24, 0xb81}, {&(0x7f0000007640)="fa71164eed54e898b1f6b2b65961d12918279f4876b2f861bad7d9b3186292f846a0389fa69c2c16f721f36fb3ccc571a5109012db16ad70756a9470c4795ec8e3063f1bf361c38de681682d7ea4cc7157d8c635d3b5790952308b2fb2452f1fe97abd068a30c25ec4d5b4562ab0aa992215c4a3c33b2608985ea1f3a3dfffab8a43bc238518842a2eb26f90b237fa9585c0a114ba679c0b697b4110c5a0f1936de1ac1df8f6ecd3212b78873a0668925d5a400266d7d5ae30b52a2f53d230ff031558108f50a5aeb56a26113c585d417026ce2df10f9410e3427270a35510df45c27dd9735ade1b4a56f81bc02ab9647402ac13", 0xf4}, {&(0x7f0000007740)="6811eaa58fad31beb6d96a5c8f3c26e44c939b1b6ef44da200c8bf4c300203faa02190ebe128059d0fac56d76ae4aaf15a70b362bc9bd1689cd775ed3133", 0x3e, 0x4}, {&(0x7f0000007780)="a8f90feef632737885eb43298f9a00bba1322e98fadc69633d14d974903beba5cd1e89259a7da1565937ad108775b997d2bfbbc2b330868da44f192ebb9e8de6448324debd89f1f77964504fc45346281b3e669a700df849cdddd827b7cfd3746513a119aae6340975da889e07a546c04279bfae2a2232e7a230f0128fce49abd878cdbdfeb60662a4c8217c74b1971ea7e0ad49ed06887f6eea7d69f7c95f2553ddb8eb0f476f068be3633b6c20547b29c28c228940f6d1e21bdaff39b7bf15b313c310644ae25067", 0xc9, 0x101}], 0x8, &(0x7f0000007940)={[{@sbsector={'sbsector', 0x3d, [0x7d, 0x38, 0x34, 0x3d, 0x78]}, 0x2c}, {@hide='hide', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x35]}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000007980)='vfat\x00', &(0x7f00000079c0)='./file0\x00', 0x3, 0xa, &(0x7f0000009080)=[{&(0x7f0000007a00)="aeb2ff7fc492aa708affb101571e5ae1cc0e05d76c140b47d4d8c8a4ceadaf9ba344e6e83151fcef0a8c2aea9dbccfe646286d11309ab7140f87c49fd84b90195ff36259ccb2a39c710c9e6e6a5357e993b4f0989f9e67eecfe5c088cca5f0fe45a5b6636ebbd7b35f40553574a0e6bdeb674f7d9bad13c70a14cdb9eb76e02cf37cb4b452f5456705a569ba7ff445fb8d9260c2f22c6a3d27c370189096c931246a6c73", 0xa4, 0x2}, {&(0x7f0000007ac0)="faaa0159bad89d5a00caaf0b12f45ea44b32c0450e97a4383f8237e2a40347528674bd27a7116d0313cb21b7ff97276a33402a026fab241a90bb970e5963fc88940a11ebcfab4820a91f1647296e54cf5825472b32d5013503370888402999acd6c1170f17e4a65ac5b2c089166baef2109ba7e6cb8ca083e86f33fb51312b206b63c03da1fd3ea40da6356253ffeaabaebbd57ee4d48456d5c4e89a7f620569f7780195e76181fccbd847fee5d3ef1312b537124c67d88ae76410258aab185e7fc0446dd71e97408220c6accfb128f07c40da42be70e286e4f0d4f5e5c1d7918a8751be359befa6ad3b42f7", 0xec, 0x7fffffff}, {&(0x7f0000007bc0)="786ad94a1b51b96b91bb8cec17b640acd52fcc947764bdeceb81c554bbce1e676d5cf2474034d424e59b92664a92f202bfce45ce5a7269da139516d621d020959f75ce6bb9192dc68021139c1cca5ed2e31df41220183a06f9d7ccf352f33065c9889758681826a12a8ca9c1efaca070edbef78a76f908eaa31a28d36395d6cb23daf50ba4a80327fb56709b49e30b4ff58d0bccca501be08db4b5fadaf9f2fb5ff3786cabc0bebf73b0e76d9dc80e65bd9cfe47037fe9c7dd321d06574d2a7239951481", 0xc4, 0x646aa07b}, {&(0x7f0000007cc0)="d492f41976de6153791c6d5e83e0034e6df4097b637d29b372c29cda3d53da19fdaa2804985097148a8c09f4489b3162d3e1d7958f51ff79ede693b56c342fae49f8ae0b1fcae3bbf0205a60a04d75e35b31ab1ad583f7e61f94a04ac21b89306e052458c341c5dce1", 0x69, 0x10000}, {&(0x7f0000007d40)="d22fb24afa83ad67af", 0x9, 0x3}, {&(0x7f0000007d80)="c466912c072f2dac459803a8e584b4ac612704078761863f26e3a396c3c79e544deb3e67e29722172439958931f5f3aff2af0791f7360caddcacedea6daf4721bd7edc90dd08d6c65f02bf22c1a4db74e57bfa19a79b87625f75438a3c4a04ece5c2a7a714228cc107e82dc77f3f92e4f3413abed1017f0c0729f077dff4c76f5d4256e0efda343c18815d1d62e33cbc50a01e949c5e4e954fca4e997fee44c38b", 0xa1, 0x72b}, {&(0x7f0000007e40)="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", 0x1000, 0x4}, {&(0x7f0000008e40)="f500453a9be6978b416b86f372306787a587ce794329c7419438ab3815d40264fefa4483c1668d3ea7e49ecb707e548ec2f60b6fdbe48d9c75469cc1089d514645ade150477d2c116b7fcf6b55f64dd0a3a2cd218e90be6452962840e39f1a49bcd487b23dce421c1271892b1bdecbca2bb5ed8053c5959923eeee2a444c37349c3ba2d1959b38cc501061a90c26e29a3d170f685e283b2cb3695d5856fa76163250931e069ceeb8060238fbfc2367467aa329df2833e45f0f7b68b8d815e34355f94f50f040b35c8c8761c7e420d360d9fba2898d6dac37623648b1fb74f06ad38e55c4dc78d26f", 0xe8, 0x4}, {&(0x7f0000008f40)="6b25d4ae5d80f7891638bb84874b8821ba52fb087b901148c58a585da2d18de0b3e2c528f95dd43f65737b554466a4217140bd882bfe3be4fb9555e50e7f3996aeb6edee467b32990bb4a9ec25b5d99b4cb6bc88d9b80c5b", 0x58, 0x20}, {&(0x7f0000008fc0)="58d74d0012b620b184032501f7095db8b4acb94032a6baf99819dc55d4838eb2f11fc889ee32af141748e4fe90f461247d95748410e68c907f901f90a73f27d50c926ce62ea492d831dd32295890e7ad3bede92e1a512c091a9347aa706be272c51513f87bc18246ac9499bde95ee8c8693c290c8666b6012abffe8a7d6991e3ca64482bdcf3862b9b579bfb81adb57ace2728b57b", 0x95, 0x7b5e}], 0x2010442, &(0x7f0000009180)={[{@check_normal='check=normal', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x2d, 0x3b]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@usefree='usefree', 0x2c}, {@check_strict='check=strict', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) syz_genetlink_get_family_id$fou(&(0x7f0000009200)='fou\x00') syz_open_dev$audion(&(0x7f0000009240)='/dev/audio#\x00', 0x6000, 0x200600) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000009280)='/dev/ptmx\x00', 0x4000, 0x0) socket$rds(0x15, 0x5, 0x0) 2018/04/17 08:44:14 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x88400, 0x0) msgrcv(0x0, &(0x7f0000745000)={0x0, ""/4096}, 0xfffffffffffffff5, 0x8000000000000002, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/17 08:44:15 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c7ff6)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00009eb000)=ANY=[@ANYBLOB="30000000060000000000000000000000000000000000000a000000000000000000000000000000000000000000000000"], 0x30) 2018/04/17 08:44:15 executing program 0: syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) 2018/04/17 08:44:15 executing program 5: r0 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002180)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x80}) 2018/04/17 08:44:15 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r1, @ANYRES32=r0, @ANYBLOB="52708564e59b6a177782631b4e7bfc39ef9240fd9f54374636aeb0beb94a0fa0ff016e8c107b1c5cbd6fdc60ad8713e5f912abd1042e9153ad1e48242bccdf42d84588b0204a3ccc3930c164961a595c3693e013f5ca900e3279771779fb274ddd3e0fc617b7a92799a6273b60d6793915a30108f76eed6f4ac8aceaab152e52ec051f6193234d6bf2b8deabab51d35858c769cb26d5b456f8732f66535b68373ea41a0454d8000ba9c13cecb76489256bd7d879bfca6f7609479dc87818897e7c35f8086fc95c34e040fdd3ff21aefb468c13f25f7a4bf2e88a3ef98cb109a620a5bf394d7b33a7e7d9d206422dcbfb80d48aeff3c6ee8ef39fce7f105227aaa0d10f29bd549be5bc09c5a7c306052356086e9de46835c8791e4fc6e669893d18e59269f995bb0c37da50ae6f93139529564171b38e3989f858b854761da8c6a7bee259b893e83e2ac29f9e0b077879656c639f3304fc61b7d647cf0fe016deac4533e27ae9792fa6ccf4c648d96ab77269b8d0bd861b8340c4aa7d3e8c16b38bcbd95a8f6ed41ca3243b45dbffd3069c90bf74d5af2ae610359b1329de2d200c1946282bcebf51e13c0e7ad40883f91dd4e42b55991afe42cad10f49e17e803f7066fac8f9c5ea4ce8238738c67a5b1cbe9d9db36ec1eeb931efd078a59f3776a227bb57bb9dc4361440cf48b872b9a5062a5ed929e7fbf6f9b812acf8f6739e83f426071b96846268ec69658a6935816b569588e33b8a0d47d4252f59704a0e1ad8e336bbdef2604469c9b2639a997e4e10568da30d81a6f72478c37edf6f1f629c65902c6e8c74f4af5d4af612be31bd7b1bf7fa6a7c191d0e01fe774dcbeaebd0483a9e1c73e41af2964a0c1a0670ed42d237b12fafdd578bad10587969b8e1f6c84bd9e3d9f31c24570451720fc5379cde8820c2823aec486711bb41ab4c2540e0bf117c6416d299322d833a64b4ed2c3cf2bcdcf1ca59538776fb5660372c9bfce2ffc0b4a4690532e5c31b932440785e69b5690fb2f8d3cf9d671967613b1f31c000d9b3a797dd9a214bfef7ffe06d4e910c129638667a942ab1f0b05ebf0b7f37da3591bd33e67077361d614b76fcb4f07692a0ccff316481ee08e66a7973c65ee4171ccb0b1ad447de55b6d7220c375d81adc77d9e3ef57abb0abb3f3e885dd2c04bf55a78fd67a58f7a5f44aa51902b7ebb622c4374bfb071a0b38f40e7387092e02685dfc5d208049aa4d35889b4b17066959234e0d800d44933eb03563c68f3be668a2e06fa4123eea3c0fa52a9568563db32ac719a74ad181acea7915471715fec44da8b536f8934a718afc474e4bb73333b5ea1a9134461e7a9e7d0a7266beb82bebe1f9c60e0b3c9caeffd5982fe8301794ee743befc76a65efd9a08cd3ed20d33ee3daece706db6f720b0f5e1ebe7eae843ab06784f6c0b104608991c505df4d246e14f9cadaa0e8542ea601852d8775b8f423052f5b65cd1b171c4aeb661de89f087692afc4a24a4081727341fd3d14ebadb937ae616cb59ffde64f3fb46e4dbbd6d87aeed75afc1699c6187babc42ee138aa95f9c0318e239d158abc2031ecb18acd9491aa7221ee6d6701bac1ded6e5a05f52b784fa8bfab3cbf709062c6dafbfe923c9b6dc882fc5ae4e07674645eaea6ca7920930e055c5fe2d6c512d7cfe10abb91866b49d749c3884fdced790a53dc89cabc541e92e8f8ff13012f574d2df5ecb62d4ad2d4ecba0758551bc9da496c2ff5d94a6baac0b8493365d7771e9da5eb95310c3cdefbdb232990c00cf97c554e69101cbadb380070065d4ffebc8275d889b2b420f83d83fa55f842284d26cd574af30ee23b213ecd60d9067de161c128f36d88da9d4a10db7a17c514d65cbf24d14463ab60c339d7270ed37a682b55fddf78de15abc64d6f7005917e4a555197389e9ed36ecce8d43bbc4b7975d48401e07cfd4e8fdeeec2cf3d62cf1efc7c2ec85200129c92ac345533c9e8f9892e4cd3812f27cbcbe399411d57df6518f0794e4656ad060a5a2ca52b6bcfdc5b154c59f37fd8b956ec8b6191283e1a43a1ba2d3239fb8abf82341a2f037359d026e58e656128771b9daa6f7a96c18c2e06f5c0006136d62b2822fb16bca5f7e044ad53e37c0a65fc6a0ece964109238f381a98ad4bdae46f4f4d94887c04e684cfc5d89eb734699face42b7a908a5c5d2c881deb9a5d08c9e4a966417b01e66cc32e37fdbcd9d2387bc1cbe3da80ccc8a580246a14e7d83753de194c24f902130b8d953efa5bcc11b81bc30ff8bbbd1431cd4c4b83ef5bb45f69c0cdf964c42ba4ee45e3ac2416592d00271434a708b704d6f796d9cf0001a39c78311becbfa566a72a1276a51ab3b9e053280517a3d51ca933e94d8826a92fd6958701329dd2a09f66c4f51816a36ce1e6616d5ae3670575e85d0c61118aaf984e64aff357c71debd5d45457e2602f9ee0371d71cd5ec5525edd0e20d3b3db0d3ad24171bd8ac142912ec8e33231100899707b1a549daabecde6f18267c5de40d4e16e10eb2e4acaa004f72324a7f79f2a82028758c30e9a822dbd4a1d619ebfe65bd2deb85149e2b668be6e4ac2d13dfe810a554a539bb8078269669a8a81ae27a25af81e72b43ab130a6f2e2b45b7c6ed9591e755862759eb1f8d693cc81bf79120db43e33ecbb80006c7c2cdeafb56202f5468b9282efe253c6e74655268dd92e911509cadff8448071761a11dc1eb43d45f2487fca37ec8ebed669548be1ef26a36e43f8d2fb2111fff94f7419a0dc27064c88ef6ad93d059764e4fe78a89e32dbe22e6769e5f1e5ac9c40ff4c7fd5b034cef0d4f5e53dd5e7f0ea8e9484d2a92016fbfcab99d38d05d9ecb64d1d2b91b2a68aad030f88e7dbcfee8c5eb534043f58766ae904b24dbfaad954513fd2fd2088548ce978fcda0082e3a7dc12ce2df55b587ea89c00e3553466bb0b0e3a7c1c5e0cbe4709e2189f949973e5cc54bb2701358f01ee9c848ccf630499504468ac7d87568c4de8fd0b8b623201f005ebde40a3451d3b1355e662753fb1ad39099d6a126abb0aa61a5e7445118716f6dd03dcb34ec0baed9e2d9820c116f270b4ae5edeae4a0463596749ae6deff66bd8374806540c5f76e7e98ae822704ef0e7e2608274c61f47a5015aadaeded96dd58bca782dddafbcea29aebe11ff9fbcd2d9e49a333d607ccbb5ac9de49cc4b1f19df473567c1ff8b47b01a4a36fe8acd7c1c3eb18a5df8220162b831c8de2a42dc44f782a4c6ad37efff1725b6e4517a15e22c07bdfd261bfafd03589ec9fa482f077507277be4d5032e2e21245bd4aeb9fc3ba1dd0067a0e0428e841c946e07bedd9e9ce00d837abfcd2c5aa7c7f3ccfd57b9fe04dced58d07f49541456e31b27997abd2202d51e021303359d12c7307733603b1e0a068d0a004c314ff97080ce856bc5c4d72736489a937174f869700324e304e07c83c5705c723a16f3e95caacccd092e8fc350a4c4afd0ae95ed0c4f7ada169c9ab116fbd7c5769e1e961fd9c20946f304620b3222e395c6440dc631c175dfb1cc00383d26f03e59ed9cd4ee8e3ae7a2c82e0ed42cfbd7a035002f7e3e5733e8e69aeb78be45630845e0f4f4504bbbe13c7f0821965a09dbc690aab794c3ee3038a6f6be2e4f0eb030c77f2848d892961d1b70d5befd08108c250d850e04c4557b59434411c70779718666a029abf66b6a4947fe7f1df365ff4d792217787ecdd89c0137aea5e245fb0837c284be589e4ff1c9438e048e681176b513bce23954a1d08526204d70f6ca0596863cbb5ac4ee083bd0506bfcf223914256af4140366308a12f9231d1de3a342bf0268de313da34dc92668cbbcf1b4a7414834235ddfd1f94095ae7dfffaee4aae059af2bfa4dc00f8d133bc08161bf2ff68ae8b5079d6617f276740c1725a1ee040cf661db50a5e301cf2301ad70f8d7badc791f87e8fdb4836f13cad716e293a40ea3a809e045098417306c67e7446f2b0c77982dd5a6cf2ddc6147f762a3f9576f2791c93c0749819a0f5f08ac0df51d71fc1c78add9c6cbaf9d46d46bab4edccc337c96550690f35e6bfe06044ef282eedb2654539c4aaab6b0d6c1904219ce29aa2d457b107bf04ed46cd697652e29ee8c7c45b46bfcb656d69358625995cc98b409b53986e3a3444161dccb78bf92c1de986b2c9ee88e6ed48881503b501ff53c315db9edb87e4bfcd999c2073173aa1482b00133154bdbba9112b236720d9f406438b31b11a71c8084f2b6ef5bde5094cd35f0dada1fc9548bca01e27da55240bd9c2ec3beb285e7e8f480a5b512e701e6de5f26163f83f93a0586dd93a477e597af4b39a279334fb250c413320e7e253032baf740e1599dce8afe072e2134537a9c9fd0e8f20162378bf538e5cacd3ed96dc964346081c8694c9570fc8348599ed4a6bcbdf3c7874d7bd49b198d34002c6321307f4f38c16443e6f93352deaabc62c36bbde104c08cad623af9be9207da55fc61deaa4f5d849dae069d66f2811289613531abb36ef72f8d7feea3c16d19850e7ccb057a5bcad3533218e94eb83a02a4648d679c624a77ced96d6798740a09e9bb1567143e32c4a1f9c9b63202b2d2b1ca76a3406a22b289674a2effc8951619483131f49d774ef85d658889ab59bb4e3cbb2a8bb646bf6b44492cf6a2771094dff340e457c62338aca5db90ca25b1132bc87cbc4fc8554ffae226e6adb394beef42fd51133f61456f038bbdaa1f7e02ca74541d2a2f303a2dfda919e95b0802a7c35f760d896d3de33ce2c13f0a3a03bc7603838365da357d3bc8fc57e177d25b401d17825e546e783f1820dc0a0cb82ab4968f95295b9846244fda66c8921992898a524cb7ff416b9258d623d1066d45f378b9ae5620ab93240f530f09c0633800e148fa3362cacc4cbae74df36e8baf7029617851cf1255b507b4751c8d9eef0f44287333dab9e8978701b5b9752a65bb643b8104ca39c013b832ae58673ebe70dd79d3b2950c2f23e2e2f98dce9cfcfb8583566a42b7b7e037672216764a36cb2a0f043796eabb643e5927f030fe5d4e3f3dbdf1883a6a204ff0238a26e4287794375d527a8bb20871675ae676bfc0965f8dd605f640a13d54207ad01058dcda3db898e42112b7d35ff9c78589dbb16a59476ef20a12e2f623f4a80d696019ec09fccd98fca7d911b3ae94073ca184d4736cd9e32277a076bd3d511ec4f3f90c0e244e102752b677589345035872f2848afc89d8bd2827266f87bf919a7aa1b6754112eafba198267c68f1e3a08d112bc868867617fdd44980bb03a114af0afea8ead5bc48c855b883a270d7dfe95cd00404a5209605a3a7299eec1bb5e709000ab1c02eb2d0c73716495537b99c605a244c70f34004fad2f54ffc7e9c4b67f265d14e39cd74d0912eff9124baead79e678c498c066048230ca25331e9fc03b4627d7082938204205252b2f64be16acbb7fe6a1febe1d5e0f84a0c710fbef1028aed0524fe43b639c70f7a362e5d040765f3ff485f756bd4d9f260d81a59cf024eb10d822ab6b8ce86fe1a6910952896a849c512d8f799f008516228b62be47235869c3b28817b3c34575cdf118f785d2928437e5a55506f8141fe5d06004651fa8885f706905519e79e91e99556f0a53a08b6fd2068dd5112d44a69c60bcd3e334ac6ead4803cfc7a6cc500594f63917e4e1421549eeca582fa7b12f17262e72250bc9461f1980c7d5d6ff288fbda71b9a907f0ca5604d69a2543259ae19d51a31e8", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES64=r1, @ANYRES32=r0], @ANYBLOB="31d5c1339d855940c2ec3a9fa1bc6dab02445ff07df34c26bd86c4fb767fff3724acc5395bc6300ab1a24fa5248459bb10f2c0b05c8c3f1d7db1dfcaa7685e14747eca633fd90f915f07055182e066a2b96331ae99a3e01f291d667a7fe300ca285cc94d708beba88315d490cbcde059c3fae9b001b675347d8e886b234001b9c928bc9cedf5caf377d37ee69b605c21c74910228a05958c77828c76a9f99598a8019e986891e8f9bfb49bf32fa920791a3a5098a810fb6db870b4ad0409b0d2de9528506ea39cb7b8a04524b71b5bc6e3b740b064548d80dd385e3f6fde3bc2969cc9", @ANYRES32=r0, @ANYBLOB="d2aa25fb2cc93f392627c713f8c08e3a2bc1d65ba299497d19255d250bde4480a052a646c399a7bd5b1dbcd8ac67bdc18107a0e106c0b4639f996216e20ee11bf655fb219b012251b838abc05c83864b695547684c68ef10416de0b08c060641675ff1057d42b14bcbd3762ed321dd0db57f37faa5ff632068b4de63c9143ec9dda2c1a6bb09f3607c0c5395b61a0c422c814b4bb48157811747bf86563d44797d9893d2105308", @ANYRES32=r1], @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x810) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/17 08:44:15 executing program 7: 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$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x400000b7}]}) 2018/04/17 08:44:15 executing program 4: syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x50, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/17 08:44:15 executing program 2: socket$nl_route(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x18042, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x80) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x200000) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x400000, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x48200) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x200040) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x3, 0x80) socket$bt_rfcomm(0x1f, 0x3, 0x3) openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x40900, 0x0) socket$key(0xf, 0x3, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x8340, 0x0) syz_mount_image$reiserfs(&(0x7f00000003c0)='reiserfs\x00', &(0x7f0000000400)='./file0\x00', 0x3, 0x1, &(0x7f0000000480)=[{&(0x7f0000000440), 0x0, 0xfeae}], 0x1000000, &(0x7f00000004c0)={[{@conv='conv', 0x2c}, {@barrier_none='barrier=none', 0x2c}]}) syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x111800) socket$pptp(0x18, 0x1, 0x2) syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x1000, 0x121d01) syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x220040) syz_open_dev$sndtimer(&(0x7f00000005c0)='/dev/snd/timer\x00', 0x0, 0x101000) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0x2) [ 119.227967] ntfs: (device loop6): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 119.247835] ntfs: (device loop6): parse_options(): The disable_sparse option requires a boolean argument. 2018/04/17 08:44:15 executing program 3: getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000240)=0x40) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x6, 0xeff, 0x4}, 0x2c) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f0000000140), &(0x7f0000000300)}, 0x20) openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f00000001c0), 0xfffffffffffffffc}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r0, &(0x7f0000000180)='@', &(0x7f00000013c0)=""/179}, 0x18) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x80000) 2018/04/17 08:44:15 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bpq0\x00'}}) [ 119.443200] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "" [ 119.477208] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 119.549399] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "" 2018/04/17 08:44:15 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x408000) socket$pppoe(0x18, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x4, 0x80000) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x0, 0x140) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x80200, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/loop-control\x00', 0x10000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x88002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x0, 0x10000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/autofs\x00', 0x2003, 0x0) socket$pptp(0x18, 0x1, 0x2) 2018/04/17 08:44:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000340)) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000100)={[{0x5e}]}) 2018/04/17 08:44:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='ns/user\x00') syz_open_procfs(0x0, &(0x7f0000000100)='ns/user\x00') socket$inet_udp(0x2, 0x2, 0x0) 2018/04/17 08:44:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$can_raw(0x1d, 0x3, 0x1) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x8, @broadcast=0xffffffff}, 0x10) 2018/04/17 08:44:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x1802, 0xfffffd7b) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000400)=0x400000000000001, 0xfea1) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2000) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f0000000300)=[{&(0x7f00000000c0)="2a9abddbca2f3e4b7663d1168dcf03f3a0ff150c6193ae957a0a7c50892d9b67e24dbe128c2eabf5504925c5e411a1d2b09ff53444522dfcf8de5a3ed13b2e4eb8030f59ffccaaf11fbc4bcc97eb7e2602f5a9759d5412db01", 0x59, 0x4}, {&(0x7f0000000140)="588da575d25d9452ab99870cf4bce8517ac2f98c07f00c92f70f658170d7b9b574b80b53d275fb23d8981bfaf4929ffa05adbe5dea32869831", 0x39, 0x3}, {&(0x7f0000000180)="99fc4af5465205a1633973b53e353aaffc7faaa74737724ae08b876e82ca3cd66d2244335b7cd9849856ac774f13ebfd9516dc7e40aac1de36099a3c6f3398944712bdbfbd5217e671cb270318ea6928f26e3ac0dd98df22af2eaf7169c5a5fcbf3c1778a5b77f8b4b9cd95eb5b22eb8615572c8cad073846c06abf1dd7282c02ded1b90902a", 0x86, 0x6}, {&(0x7f0000000240)="878678ad159ab3f23d35e8e0cac497ce76799d7a210217cf47996eb6910f47e928687c85e7d7fe2f", 0x28, 0xc8}], 0x200800, &(0x7f0000000380)={[{@errors_recover='errors=recover', 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x0, 0x31, 0x34]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@case_sensitive_no={'case_sensitive=no', 0x3d, [0x3f]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x34]}, 0x2c}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) 2018/04/17 08:44:15 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r4, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x2000, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000080)) 2018/04/17 08:44:15 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000100)={{0x0, 0x9}}, 0x10) 2018/04/17 08:44:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x141080, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000000)="efc1dd04b929ec718a1c6ad1175c0b1e182ebbb255e3d31ce465b16d3f62ce8b0f416ba7e1459373e84f8570f66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab217c6010000808c932b2978327a77c100c45f905994238e13189d35", 0x67, 0x0, &(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x66}, {&(0x7f0000af7000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) [ 119.688255] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 119.706415] FAT-fs (loop6): Unrecognized mount option "time_offset=-;" or missing value [ 119.777981] ntfs: (device loop7): parse_options(): The case_sensitive option requires a boolean argument. 2018/04/17 08:44:15 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x3e00, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000180)={0x1, 0x4, [0x0, 0x331]}) [ 119.851019] x86/PAT: syz-executor6:11407 map pfn RAM range req write-combining for [mem 0x1b2240000-0x1b2243fff], got write-back 2018/04/17 08:44:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000f, 0x400000000007c, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0), &(0x7f0000000100)}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/04/17 08:44:15 executing program 0: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 119.896464] ntfs: (device loop7): parse_options(): The case_sensitive option requires a boolean argument. 2018/04/17 08:44:15 executing program 3: r0 = socket(0x1e, 0x1, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) flock(r0, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) openat$cgroup_procs(r2, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) io_submit(r1, 0x1, &(0x7f0000000a80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x1}]) r3 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r4 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) dup2(r3, r4) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000040)=0x1, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x80) 2018/04/17 08:44:15 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = semget$private(0x0, 0x4, 0x624) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000002c0)=""/17) 2018/04/17 08:44:15 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req={0x3f, 0x8, 0x3ff, 0x1a5}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) openat$cgroup(r0, &(0x7f0000000140)='syz1\x00', 0x200002, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x2, 0x10000) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/04/17 08:44:15 executing program 4: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x60840) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x40000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200000, 0x0) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x400) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2200) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0xb29, 0x80000) syz_open_dev$random(&(0x7f0000000200)='/dev/random\x00', 0x0, 0x40) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x295, 0x301000) syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x100) r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0xfb2, 0x4000) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x100) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x101000, 0x0) syz_open_dev$random(&(0x7f0000000380)='/dev/random\x00', 0x0, 0x103000) socket$kcm(0x29, 0x2, 0x0) syz_open_pts(r0, 0x200180) openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x800, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x200, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000440)='/dev/snd/pcmC#D#c\x00', 0x800, 0x40) openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x400000, 0x0) socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x6f6d, 0x4000) syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0x9, 0x80002) syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x80) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x0, 0xc0700) openat$dsp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/dsp\x00', 0x80000, 0x0) [ 119.992409] x86/PAT: syz-executor6:11423 map pfn RAM range req write-combining for [mem 0x1b2240000-0x1b2243fff], got write-back 2018/04/17 08:44:16 executing program 0: syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xffffffbe, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000081004800080066cffd719d37f9b447000028000000009c2a4b0819535dbca81eda30a6f60000907800d07893e7653973db08000004000000bcd15d6f816730bb2e6a716f7e61ee5b50e935c9f170e9691296d13d284b487717413b5d21c52a6815e553e5aa765abe55e9eea7ee6e871ef967adf9d8a53b1cc7cca26d82aa5897db4479927d398bd6a2ec1ec4aee866774c0caf2d18a3ca507be76305b8a4b82093d7a66dbc57edb4b026cffe3992831d86bf8c2e2bacac61c0"], &(0x7f0000000040)={0x0, 0xfffffffffffffffe, [0xc1d, 0x0, 0xb49, 0x7e3]}) syz_emit_ethernet(0x12d, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="84d45241a3da", [{[{0x9100, 0x3ff, 0x2, 0x3}], {0x8100, 0x1, 0x401, 0x3}}], {@ipx={0x8137, {0xffff, 0x117, 0x6b2, 0x0, {@random=0x7ff, @random="9744d2f617d7", 0x7ff}, {@current, @random="3f574c208f35", 0x10001}, "745c9ee9673f433a47a3feb03caf45e07bd3b1b8791337b1d435b39681cbf853e38d5feaf5e4317fb42b8e62dede621c4c8dc200ccd490148baf28de02db4a5bbd42a91146c053fbd31a030a6b56268ea68f77eb9577b38e8a369e1212f7fb6ceeabba3eac1f321217c965013f01c9db483f2271c878389ec6e00fb4e08993f31b6f11953f6d10a12f3b5e2a38c095c2a0d7a9076d54d141f82946dda9a26bf67ee4ba15e2d8ae8e56ac70a7ec2498376b3f33e4e792029ab7243b6bc80c5c7ddd1e419e5531433911720a963834e9f0f19a75b2ff80c5368c7905bf15aa1c48fe63354f57290db213853bc17e3aa92c3fae09e109f0ccf702"}}}}, &(0x7f00000001c0)={0x0, 0x3, [0xe0e, 0x67e, 0x3f2, 0x4f8]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x100, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80180, 0x0) 2018/04/17 08:44:16 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7e00, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18fb07e28e0000000000000000000000711000000000000000004000000000009500000000000000f201938579ff0cd4371e671a05152e22264435948a02fd1c6e3f2f63b2612b16b701f6e91c056d"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x40, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp(0x13, 0xaf01, 0xfffffffe, &(0x7f0000000380)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x280003, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x28680, 0x0) 2018/04/17 08:44:16 executing program 2: syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x2000000080002, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x2, 0x218, [0x0, 0x20000400, 0x200004d8, 0x20000508], 0x0, &(0x7f0000000000), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bridge0\x00', 'nr0\x00', 'ip6tnl0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xa8}}, @common=@mark={'mark\x00', 0x10}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'ifb0\x00', 'bcsh0\x00', 'vlan0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@common=@mark={'mark\x00', 0x10}]}, @common=@mark={'mark\x00', 0x10}}]}]}, 0x290) 2018/04/17 08:44:16 executing program 6: socket$vsock_dgram(0x28, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000002c0)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0x0, 0xffffffffffffffff) 2018/04/17 08:44:16 executing program 1: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffc, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xba93c157dc098865, 0x0) 2018/04/17 08:44:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x2f2) shutdown(r0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x82801, 0x0) openat$cgroup_type(r2, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x900, 0x0) 2018/04/17 08:44:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fremovexattr(r0, &(0x7f00005f7000)=@known='system.sockprotoname\x00') syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) 2018/04/17 08:44:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$kcm(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0x35e) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x88, 0x30, &(0x7f0000000180)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0xc0000102, 0x0, 0x4000000000000000}]}) 2018/04/17 08:44:16 executing program 7: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f0000000200)=[{&(0x7f0000000080)="0ac4ef9c973cc143f266ac3b95343cbe2bbe754b7e5df008f15048fae143ca941ed5652a8c4e067c8eed7eadef50e8dac38ba3126909425325ea37052335a6ddce8527a9e4476e8c3cb795223aedc5839b69e930aceed29e595d0265e1e97f7aceb4a6995a4c79bccafbe6c838b940f2227836f7ab7ade10209faf6d18c7afe059b17777d5a0de443e555a223bba831b84a8789ac5e1711c577ebdb76465fb5b8127c8a86e08404132561e3bafc7adb5a014d48770c512893a8888", 0xbb, 0x5}, {&(0x7f0000000140)="98fabbd3b58f82779d5fc02c947f3694b8ed78abc52c46731c49cdedfde850437118475de5602330a8002b34039fd02d6d917f1bbe844f0d12663279893b8b49012819a0974ba957831d815150db3c8c7d485ca3422e9eb67527d929b1c4cce81415f4674186778e69fe5e95943607c907b62fef241c7df62c689faf061f307332423421b0f26bbba2701edc21649f9d2cd1ed07572348697559295fe20c22653852cd16388e99b9b8d863e2b8f5c8b24d4ba456", 0xb4, 0x1}], 0x4, &(0x7f0000000240)={[{@nobarrier='nobarrier', 0x2c}]}) syz_mount_image$minix(&(0x7f0000000280)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x401, 0x4, &(0x7f0000000580)=[{&(0x7f0000000300)="3c353a58a59f291610feede36845f215e04fb1a2796584c9ad057d830719916961526dc8d67b9a1ede7f3ea914158215e135df04c83f01fe75db7ff22c972a9b1db9710894027e1dff523c9fd46c86eb2ff528954b72f1aad2007e918364d2022c0a7688a6acd160e27c926fd71c31a26b415ad552d023222dd00026ffb77b13c1fa016c7f3031d3fafe0a829ad582483ad14bcd1e734c7a82b1533b506701bca21efebea6d3517287c54ec72fc73d8729c47699f3c542d46b89e66868da629598a1cc4136ff22155647d0db9e4e314fdd6e648dc8682ac89b16ae16b0ef5e9ca038e0db84d1", 0xe6, 0x40}, {&(0x7f0000000400)="a7ac4d149e1878d8f25d2da36fa68407d6f9f60c12e6184e509ef887e342fc9861b6c40abb62028ae698a34db58306a333b8987cb99bd326545767066380e9e90311e42f07136230c814daa97a25724ccfc20704ad16fb73b9df0e967a2e5f455fd97c776be87f6aa35d613da897c210270a07b39ea130115463c72a7f3c48e7cace5ead323e3015b511a114d3b0aa87e4df570b552e5dc39536ab685889ad0e4df7087592fb2853e5c156719c6a43c669027ecf8a3846c938", 0xb9, 0x7}, {&(0x7f00000004c0)="3d65e90ce58f1605", 0x8, 0x6}, {&(0x7f0000000500)="4ef363cadd58573207190f83c724799c4d9be1639e20e1a3f45ad6976ebeadcaee5cf09f0c8c69ecace96cab5867518bd6efdaa12369894cf6cfeb12b17dcee9e85f474eddb4171b544867fc0eda23cfd746330ef529693f541a3aff430ab42a5361d9b9c55662378d4f09e10a", 0x6d, 0x5}], 0x808, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0x7f, 0x20000) openat$cgroup_int(r0, &(0x7f0000000640)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000680)='/dev/snd/pcmC#D#c\x00', 0xcd, 0x80101) syz_open_dev$sndpcmc(&(0x7f00000006c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x472000) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x420200, 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$sndctrl(&(0x7f0000000740)='/dev/snd/controlC#\x00', 0x1, 0x220002) syz_open_dev$usbmon(&(0x7f0000000780)='/dev/usbmon#\x00', 0x2, 0x2) r2 = socket$inet_icmp(0x2, 0x2, 0x1) socket$pppoe(0x18, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xb) openat$cgroup_int(r1, &(0x7f00000007c0)='io.bfq.weight\x00', 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000000800)='/dev/dsp#\x00', 0x40, 0x0) openat$cgroup_int(r2, &(0x7f0000000840)='cpuset.mem_exclusive\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer2\x00', 0x44000, 0x0) syz_open_dev$vcsn(&(0x7f00000008c0)='/dev/vcs#\x00', 0x8, 0x480000) r3 = syz_open_dev$sndmidi(&(0x7f0000000900)='/dev/snd/midiC#D#\x00', 0x4, 0x3) syz_open_pts(r3, 0x125242) syz_mount_image$iso9660(&(0x7f0000000940)='iso9660\x00', &(0x7f0000000980)='./file0\x00', 0x0, 0x2, &(0x7f0000000a80)=[{&(0x7f00000009c0)="f2c9205d9976cc9519af9ccf78a22ab00f198b3c6898c18c38b1a9c8a797f6ab75543d4f558bdb90c9a193289634baef00f679d17c208f2373ff0c022678bbd939de93ef9e62da22", 0x48, 0x2}, {&(0x7f0000000a40)="78aff52baa160e8106aa049b82", 0xd, 0x1ff}], 0x400, &(0x7f0000000ac0)={[{@nojoliet='nojoliet', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@block={'block', 0x3d, [0x78, 0x3b, 0x37, 0x79, 0x32]}, 0x2c}, {@cruft='cruft', 0x2c}, {@unhide='unhide', 0x2c}, {@session={'session', 0x3d}, 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@utf8='utf8', 0x2c}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/rfkill\x00', 0x8900, 0x0) socket$can_raw(0x1d, 0x3, 0x1) socket$unix(0x1, 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000000b80)='/dev/snd/controlC#\x00', 0x8000, 0xefa180e29ecdd0bb) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/qat_adf_ctl\x00', 0x90000, 0x0) syz_mount_image$reiserfs(&(0x7f0000000c00)='reiserfs\x00', &(0x7f0000000c40)='./file0\x00', 0xea, 0xa, &(0x7f00000012c0)=[{&(0x7f0000000c80)="f87acf38cdaa9e3f26c19d4a79e905af01dad1cd4f035d4274e28a486d73dd19efae4da9510efd992c1d76760b4d00030933742c2c", 0x35, 0xffffffff}, {&(0x7f0000000cc0)="aea723d6589619a2dba228d17e4ef782d2f451e41a887c797a28d0d531c91e9d5260e1350e281a1447e9893aeb054cebab0e0356c9edba409fb5002067d86ca1d138ceac65134da02f6bb0c5b1a924f0446c6c4cc281ba", 0x57, 0x7}, {&(0x7f0000000d40)="f75d27b8f03250def038aa78a7c964b04b5ce0f201c4ce0ebe6340817d53dd5868dc7c792132c422818d3a5047bc3920bc129c3efc63c807a8631352c6ccd87b97921a607611bd9fb0b59eaf3aefd454ab63a84316eb307bb32af71bc1ddb32ceaa61356612243cd0789a6062e71a3ae504ac2010480e27fd0aa89f8cb69b62f7b697e0c79e56ee8a0fe6a151895529250e90a7985087374ce2553bcbf7717541b1de7ef6194147a0a3fdec5d95f0e3ebcb6496328e6a9275b725934d025950642255b1d001d772a86ad82b099", 0xcd, 0x3}, {&(0x7f0000000e40)="4eea8581d1123f0f38e10cd75d1092f67c18d834bb8cccf31a7e8d372b860e53cfdbf35c88a305e3e370d3f8b87bca828abb380265711e89bb0b57b737e6829a8f51b1bf898f9901510f9d74da0488ac", 0x50, 0x200}, {&(0x7f0000000ec0)="d7b53842de4fe1aef99ab15637218d8f60c9039672fe4f013aa0d7863afb33dc025f3f7bcea641a829e17cbbc23a3332fed5951ff735595ab8e7d148b9026f51e8c28cf685c758e7385873f66a8117f6658b42c5ccecab56050ad0447af02996bf54f4498f68fd488d4985eb9f1d37ee0fe0d9e25f237827db1b11612d3f4ed7799fdbda15e6bd22ba121ebe", 0x8c, 0x9}, {&(0x7f0000000f80)="6fa9a325bb52849820607960281df773f6", 0x11, 0x1}, {&(0x7f0000000fc0)="cd01f748f7d6b1e0f20ebf88a3767a2d67da33ce7b644d0dd20d294dd31bdff780210ca9e7b9aeabc3e79eb500debdfaf2b14cf2a245e0860c415246affe9c76dba0538be2eb98b28be089815684d5fb7086bfe7a3a4e1eada49897a26f033bb39", 0x61, 0x7e6a}, {&(0x7f0000001040)="1b4af1b3e7c847166985c2bcfb118fb53f97ef946ea7ed9907f43f9c0909870c732bcdfa985b325bacfae4abdac73a466b54154b5b7db6df071d43f0ce3ca0e55e6244d2096b1c9677f7bc673e21c46381df88e95368d2d7eddd047c5c8c2c6fe021825ebf9e07249c55bbe728feb42d8dc3ccbc3dc74b8d1458376a98565208c4bbf91483dd55ecc572a20f4209b41ef9ede8bc56047aa03124e920e86129", 0x9f, 0x5}, {&(0x7f0000001100)="473bea984762ecc97645a10f71aeefff35db4f02f4ce210d85ea61456bbb0b418b949b16e8c57e870bd1255a6b4941e5e19cd9a765fb7ab0aba248956c0b1b9c9353cada38659b318f893b9288a6d2c081f257d226b3ddc2f6b1a7990c1c6d4b936d8f320e460b70ce0f0125299dc08fda24d0ba6e69a62dce09473009197950a7a9530b257efaa7", 0x88, 0x5}, {&(0x7f00000011c0)="5d4b4a1abcea45fb35ba783c144bf3004bc937d14e8f59a91ba6077f7e3440103e6cbac154b804861d3142b73761d0e1c38a2aee0cd321b906db9b07fa1622c9ab3f3c5ac95ecf88b9bdbe1eac63e71d85a40f0f059084a9202c244dd8d01da2326cf7d3bf6edc69079a85ce810aa444edc72649f5915bbaa975ddaab88e5fe55d120d32db07d03671cca358a4c488998a0b1197088f51cb48c0e95fff47038d761d604a7d961ffc5d90f7b4754b15bdced905411639d082f2eda791d59a517a6ce89e8b9cc2", 0xc6, 0x6}], 0x220002, &(0x7f00000013c0)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@data_journal='data=journal', 0x2c}, {@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}]}) syz_open_dev$sg(&(0x7f0000001400)='/dev/sg#\x00', 0x0, 0x28040) syz_mount_image$ext4(&(0x7f0000001440)='ext3\x00', &(0x7f0000001480)='./file0\x00', 0x3, 0x5, &(0x7f0000001680)=[{&(0x7f00000014c0)="271772ff4fefb26f2150f72fa69054f0fb3435f7be308687ea411677cbc1ced10a025f8f26e6100401b73b3b27bb859ddd13a1804beaf37ca79ac825f4f706b3d1", 0x41, 0x3}, {&(0x7f0000001540)="c0f7f7ce5065506a77c4f60012bdc30f63a87b26e41c6207729706c3437a6281f8058900783378025aef1722d374", 0x2e, 0x9}, {&(0x7f0000001580)="15efac9d888e4bb62a44a7295fe85061938e975599fe37d295d71735a14d8bd910bda5fc1931ce30c3b75f7081d1e6679145d751579eac60c6bb", 0x3a, 0x80000000}, {&(0x7f00000015c0)="1154734c0fef382f3e664515ad6333d214d254a6733a23", 0x17, 0x1000}, {&(0x7f0000001600)="1903b4248823e3249cb3bcd3e05e838df9020a14ebb7b5a15881469a31666a36c12da08108b5ff3c6b43fda17dc7304b45cb794f1acf7c6d79ff9a54b8b6bc024a4324a8bbd56d9b93efbf0fc27dc9bd498b42c028dd28136de8ddc2ab9bc357a8734ff32c1021e78cbb", 0x6a, 0x1}], 0xd74b4a83b18de491, &(0x7f0000001700)={[{@init_itable_val={'init_itable', 0x3d, [0x35]}, 0x2c}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001740)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) 2018/04/17 08:44:16 executing program 0: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x8080, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bond0\x00', 0x1}) syz_emit_ethernet(0xdc, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff81004d000011ababbecd8993579b066cc2b0d308df7b90d3151fde3cb5c85fda4cde0cd7ce4023e88cff5cd178e3159e76a2bac590a0eed31397d0ea9caba64de34bdfe8e765c0d96a2d24f4135e6f23d5f23e6980f545a38b8ecb2f1b8dbd92d932f8f480eac4caf097102a83eaa13aa3f1001c53b35d9a4afb09388d746cc326c00a4e8d4ebd04031fe1b1a24b145a5c7c914b1ba0f57c4433dd344b93a6d857c2897984fc42f20833bae74d18d89c199a0b74c2754de0cccc0243cc5e31403d000000000000000000000000000000"], &(0x7f0000000040)={0x0, 0x3, [0x149, 0x687, 0x588, 0xef6]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x303081, 0x0) [ 120.370897] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 120.381531] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 120.387735] 8021q: adding VLAN 0 to HW filter on device bond0 [ 120.414829] hfsplus: unable to find HFS+ superblock 2018/04/17 08:44:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") socket$alg(0x26, 0x5, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x1000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400000) 2018/04/17 08:44:16 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000140)='notify_on_release\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x7ff, 0x10000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80802, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x3) [ 120.461463] MINIX-fs: unable to read superblock 2018/04/17 08:44:16 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') exit(0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000180)={{0x0, 0x8, 0x0, 0x0, 0x0, 0xf24b}}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000100)=""/80) readv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/206, 0xce}], 0x1) 2018/04/17 08:44:16 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000001c0)="b82283392dc50ff1fb635a5849d2f57170916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x200, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000001000000000000000000000000000009500000000000000b16a6bdee980aab8da6cea06722eda16da000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x810c5701, 0x705000, &(0x7f0000000180)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/17 08:44:16 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x88040, 0x0) r1 = syz_open_pts(r0, 0x20080) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x84) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2080, 0x0) syz_open_pts(r3, 0x8000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x12c00, 0x0) openat$cgroup_int(r0, &(0x7f0000000280)='cpuset.memory_migrate\x00', 0x2, 0x0) syz_open_pts(r1, 0x400002) socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup_int(r3, &(0x7f0000000200)='cpu.weight.nice\x00', 0x2, 0x0) sendmsg(r2, &(0x7f0000003000)={&(0x7f0000001ff0)=@in={0x2, 0x0, @remote={0xa, 0x14, 0xffffffffffffffff, 0xbb}}, 0x80, &(0x7f0000005ff0)=[{&(0x7f0000003fb9)=';', 0x1}], 0x1, &(0x7f0000003e08)}, 0x0) listen(r2, 0x200000000000082d) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x40000, 0x0) 2018/04/17 08:44:16 executing program 0: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffff6, 0x20000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x3, &(0x7f0000000000)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300), 0xc) [ 120.628351] hfsplus: unable to find HFS+ superblock 2018/04/17 08:44:16 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x1) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x3, 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x840024) [ 120.773102] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 120.790718] MINIX-fs warning: remounting unchecked fs, running fsck is recommended [ 120.896930] minix_free_inode: bit 1 already cleared 2018/04/17 08:44:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000340)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000003c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) socket$key(0xf, 0x3, 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/04/17 08:44:17 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e623", 0x2e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/04/17 08:44:17 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x2c0) close(r0) 2018/04/17 08:44:17 executing program 7: syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xa001, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) sendfile(r1, r0, 0x0, 0x40003) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x40) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') openat$cgroup_procs(r0, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) 2018/04/17 08:44:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x2, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffff, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) socket$bt_rfcomm(0x1f, 0xfffffffffffffffe, 0x3) socket$can_bcm(0x1d, 0x2, 0x2) sendto$inet(r0, &(0x7f00000000c0)="ca", 0x1, 0x20020003, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/04/17 08:44:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101100, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="b27917f0ed33c1e1"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x30400, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x1, 0x0) 2018/04/17 08:44:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x19980330}, &(0x7f0000001fe8)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) keyctl$assume_authority(0x10, 0x0) 2018/04/17 08:44:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xfff, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f00000000c0)) read(r0, &(0x7f0000000200)=""/224, 0xe0) socket$kcm(0x29, 0x5, 0x0) sync() 2018/04/17 08:44:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) write(r0, &(0x7f0000000080), 0xfffffe99) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5412, &(0x7f0000000100)) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x2, 0x800) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) 2018/04/17 08:44:17 executing program 5: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket(0x10, 0x802, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/04/17 08:44:17 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) syz_emit_ethernet(0x116, &(0x7f00000000c0)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, [{[], {0x8100, 0x6, 0x8001, 0x2}}], {@llc_tr={0x11, {@snap={0x0, 0xab, 'M', "c1b5c9", 0x0, "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"}}}}}, &(0x7f0000000200)={0x1, 0x1, [0x465, 0x6e1, 0x162, 0x82c]}) syz_emit_ethernet(0x3d, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x1e2, 0x7b7]}) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) 2018/04/17 08:44:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0105303, &(0x7f0000068f50)={{}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600"}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) 2018/04/17 08:44:17 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x8, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/17 08:44:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') sendfile(r0, r0, &(0x7f0000000080), 0x6b8) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x7f, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000100)="3d4776eae1974a21425718c244a5d1588c9cb3b33d9b63ada3bcfde157e3909eb87d751e8f2d34cd8416e9e7615c2e300ae7e888ebebc2415d7383082733baec5840c9c435c62052a720993b1c4937", 0x4f, 0xfffffffffffffe00}, {&(0x7f0000000180)="58c82c10e7008ff31a9569561577a5e61d170513a11d7a0881e9196ba59a7869f7addf8deaff9fd5fb99fb3bb116c8ddee191ed1bb65549fff5f67a72c2a5207366f33e1af447d8657e1212f0e20a186cc", 0x51}, {&(0x7f0000000200)="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", 0xfb, 0x80}, {&(0x7f0000000300)="9ef4106ca42f80ce9c9712", 0xb, 0x7f}, {&(0x7f0000000340)="642b5d12dd0c17e8a409e06821d6fd8feef8cb167779e9dfc9bf6304e9cc2717284402a2e99cc761c9b79c5aca6fa2af8cdbf75cc8f0d061944ca17f5c834be57739a033180c3dc79e08318c7770e615f33b794b65138493c324f8e1000fad3f09d94e663c8ad65c565725f17b747c3af729ae8930b3e59dfcaa664c4df6bd7b73972f72fdadecec55e94bf2c00120ffd184702b8d7070e8ddc2272ca8ea4ac0f8a66a0bfa01bbd80baca86959bf40a3f9364d280cdf1c28d354e9d0219895185cc9644d15dbcab9e07e8828ac6e7418200bb22e0411298694e74718cefe350771b2221d493d08bcb0", 0xe9, 0x3}, {&(0x7f0000000440)="4fd071f5864d4a0a57f9c642378c62b36cb653c14685e13eb58db8b785858ac05362cd230bf16bf71687790479645d881458cbe6e43548344f3368bec36c90f952692f7a71d5cb4c0bdf4f0e7d7bf97dc35112a789e0efe8525ca9e9769d14800d0bc9e90cc9f9fa476b9ae60ae98a97ae95c4e679e5290dc6894e0d2ab45e81353f6180c785e27d205c1d31d48468828e740a655c99696a092b0e1d0cd687d233c3ff3cecbc983bd33755a502d557279712", 0xb2, 0x4}, {&(0x7f0000000500)="fa9e9ed3e7a1dfcb2227932cfccd8b88f77fefc2f815701bf86541ff53eb7b597ad0a76d05cf8fbbaf4609ca616659b14239e3240a6c61010c3df83cbd3f10a89b7079194781f8acba2f259361947d775cd87da3a148fd4a3bf93d80f34b938dc0884c72bc3e778aaf4ced7fb5b0e2938c34ce7c9d0db2e78aa81d4f2c0c4445f2055f7e3e7aa5aee78e557be9d1a9c063efabf82977eb0518ef2751b4952c341f3380731a1c700a", 0xa8, 0x4}], 0x200000, &(0x7f0000000680)={[{@decompose='decompose', 0x2c}, {@barrier='barrier', 0x2c}, {@creator={'creator', 0x3d, "3969dbc7"}, 0x2c}]}) 2018/04/17 08:44:17 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x14}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) write$eventfd(r2, &(0x7f0000000000), 0x8) dup2(r1, r3) [ 121.950289] hfsplus: unable to find HFS+ superblock 2018/04/17 08:44:17 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="d35ea324daecdbf5864ce2d0af929904e945ab2c2ea98bde11f8ba3caeb72dbb7bb0c6aedfb8b63b5c5bbd42bd65e6605019f9c1a8144e264ac90c29c32f54c8ebbd0ad010df94af7973f67879d7a4cef6e5cc666fd02932f1770e25c5a0ec2a85d28450bf76661515ad9946176be69829c6ec8e716b4b1ad8997f4c1143ae768c9ecdc3b516", 0x86, 0x7}], 0x200000, &(0x7f0000000380)={[{@dmask={'dmask', 0x3d, [0x30, 0x36, 0x31, 0x37]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x33, 0x31, 0x33]}, 0x2c}, {@umask={'umask', 0x3d, [0x33, 0x34, 0x33, 0x31, 0x32]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@umask={'umask', 0x3d, [0x30]}, 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x0, 0x7b, 0x38, 0x34]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x7b, 0x30]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x35, 0x35, 0x3f]}, 0x2c}]}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$bt_rfcomm(0x1f, 0x3, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e27, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/226, 0xe2, 0x0, 0x0, 0x0) 2018/04/17 08:44:17 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={0xffffffffffffffff, 0x0, 0xb6, 0x3c, &(0x7f0000000200)="743d9ee1d238d8977457544be76cc0ac908e1e4b0886b531bed12a9906d7747d8d15060ac8d2656470276e8c9f94b5687c31797e744daf4fe495074bf4464aec8a33c179f5e818741679a0571ae95c565f8273ac54f6195fd74f2fe76fcb05c709502b4a850f8159303514e4dd4c4849596e9fb0a8e5c04d9f0c673dcd0357f92cbbe2302ded7d9632a33304751e959cfe8c67149ae37c25054db58695d9be1a5d7790b450c2af5167a1e809994f10ffdf08490318fb", &(0x7f00000002c0)=""/60, 0x7, 0x3cf}, 0x28) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) ioctl$int_in(r2, 0x5473, &(0x7f0000000040)=0xfffffffffffffeff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f0000000340), 0x0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/rpc\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0)=0x10000, 0x4) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0xc0000) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000000340)=@hci, 0xffffff5f, &(0x7f0000b60000), 0x10000156, &(0x7f00000001c0), 0x0, 0xffffffffffffffff}, 0x200000000000}], 0x1, 0x0, 0x0) [ 122.041696] hfsplus: unable to find HFS+ superblock [ 122.084798] ntfs: (device loop6): ntfs_fill_super(): Unable to determine device size. [ 122.153274] ntfs: (device loop6): ntfs_fill_super(): Unable to determine device size. [ 246.751197] INFO: task syz-executor1:11670 blocked for more than 120 seconds. [ 246.758578] Not tainted 4.17.0-rc1+ #6 [ 246.763044] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771034] syz-executor1 D21736 11670 4533 0x80000002 [ 246.776700] Call Trace: [ 246.779313] __schedule+0x801/0x1e30 [ 246.783058] ? __sched_text_start+0x8/0x8 [ 246.787235] ? lock_downgrade+0x8e0/0x8e0 [ 246.791408] ? graph_lock+0x170/0x170 [ 246.795231] ? graph_lock+0x170/0x170 [ 246.799064] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 246.804192] ? print_usage_bug+0xc0/0xc0 [ 246.808281] schedule+0xef/0x430 [ 246.811674] ? lock_downgrade+0x8e0/0x8e0 [ 246.815863] ? __schedule+0x1e30/0x1e30 [ 246.819864] ? mark_held_locks+0xc9/0x160 [ 246.824051] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 246.828659] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.833178] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.838227] __rwsem_down_write_failed_common+0x919/0x15d0 [ 246.843903] ? rwsem_spin_on_owner+0x7b0/0x7b0 [ 246.848515] ? __lock_acquire+0x7f5/0x5140 [ 246.852782] ? debug_check_no_locks_freed+0x310/0x310 [ 246.858000] ? debug_check_no_locks_freed+0x310/0x310 [ 246.863263] ? tty_lock+0x70/0xa0 [ 246.866744] ? find_held_lock+0x36/0x1c0 [ 246.870835] ? graph_lock+0x170/0x170 [ 246.874676] ? graph_lock+0x170/0x170 [ 246.878505] ? find_held_lock+0x36/0x1c0 [ 246.882619] ? n_tty_flush_buffer+0x21/0x320 [ 246.887055] ? lock_release+0xa10/0xa10 [ 246.891054] ? check_same_owner+0x320/0x320 [ 246.895403] rwsem_down_write_failed+0xe/0x10 [ 246.899921] ? rwsem_down_write_failed+0xe/0x10 [ 246.904610] call_rwsem_down_write_failed+0x17/0x30 [ 246.909658] down_write+0xa2/0x120 [ 246.913221] ? n_tty_flush_buffer+0x21/0x320 [ 246.917662] ? down_read+0x1b0/0x1b0 [ 246.921406] ? ldsem_down_read_trylock+0xc7/0xf0 [ 246.926186] ? n_tty_poll+0xa80/0xa80 [ 246.930013] n_tty_flush_buffer+0x21/0x320 [ 246.934297] tty_ldisc_hangup+0x89/0x640 [ 246.938385] __tty_hangup.part.21+0x2da/0x6e0 [ 246.942913] tty_vhangup+0x21/0x30 [ 246.946499] pty_close+0x3bd/0x510 [ 246.950061] ? pty_cleanup+0x50/0x50 [ 246.953813] tty_release+0x494/0x12e0 [ 246.957649] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 246.962864] ? release_one_tty+0x510/0x510 [ 246.967125] ? kasan_check_read+0x11/0x20 [ 246.971293] ? rcu_is_watching+0x85/0x140 [ 246.975466] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.981043] ? locks_remove_file+0x3f7/0x5a0 [ 246.985475] ? fcntl_setlk+0x1020/0x1020 [ 246.989562] ? check_same_owner+0x320/0x320 [ 246.993906] ? rcu_note_context_switch+0x710/0x710 [ 246.998860] ? kobject_put+0x8e/0x280 [ 247.002693] ? __might_sleep+0x95/0x190 [ 247.006696] ? release_one_tty+0x510/0x510 [ 247.011067] __fput+0x34d/0x890 [ 247.014373] ? fput+0x1a0/0x1a0 [ 247.017687] ? check_same_owner+0x320/0x320 [ 247.022049] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.026570] ____fput+0x15/0x20 [ 247.029872] task_work_run+0x1e4/0x290 [ 247.033789] ? task_work_cancel+0x240/0x240 [ 247.038137] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.043704] ? switch_task_namespaces+0xa2/0xd0 [ 247.048404] do_exit+0x1aee/0x2730 [ 247.051974] ? mm_update_next_owner+0x980/0x980 [ 247.056692] ? print_usage_bug+0xc0/0xc0 [ 247.060778] ? check_same_owner+0x320/0x320 [ 247.065123] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.069577] ? rcu_note_context_switch+0x710/0x710 [ 247.074532] ? lock_acquire+0x1dc/0x520 [ 247.078562] ? __might_sleep+0x95/0x190 [ 247.082565] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.088127] ? __lock_acquire+0x7f5/0x5140 [ 247.092386] ? kasan_check_write+0x14/0x20 [ 247.096650] ? do_raw_spin_lock+0xc1/0x200 [ 247.100925] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 247.106491] ? debug_check_no_locks_freed+0x310/0x310 [ 247.111711] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 247.116926] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.122488] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 247.127614] ? futex_wait+0x5c1/0x9f0 [ 247.131446] ? futex_wait_setup+0x400/0x400 [ 247.135793] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 247.141012] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 247.146617] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 247.151748] ? futex_wake+0x2f6/0x750 [ 247.155568] ? graph_lock+0x170/0x170 [ 247.159409] ? memset+0x31/0x40 [ 247.162711] ? find_held_lock+0x36/0x1c0 [ 247.166801] ? lock_downgrade+0x8e0/0x8e0 [ 247.170980] do_group_exit+0x16f/0x430 [ 247.174896] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.179586] ? __ia32_sys_exit+0x50/0x50 [ 247.183673] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.188194] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.193254] get_signal+0x886/0x1960 [ 247.197004] ? ptrace_notify+0x130/0x130 [ 247.201111] ? save_stack+0xa9/0xd0 [ 247.204758] ? save_stack+0x43/0xd0 [ 247.208932] ? __kasan_slab_free+0x11a/0x170 [ 247.213385] ? kasan_slab_free+0xe/0x10 [ 247.217381] ? kmem_cache_free+0x86/0x2d0 [ 247.221549] ? putname+0xf2/0x130 [ 247.225039] ? do_sys_open+0x554/0x740 [ 247.228946] ? __x64_sys_open+0x7e/0xc0 [ 247.232976] ? do_syscall_64+0x1b1/0x800 [ 247.237075] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.242472] ? kasan_check_read+0x11/0x20 [ 247.246670] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.251105] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.255716] do_signal+0x98/0x2040 [ 247.259283] ? do_raw_spin_lock+0xc1/0x200 [ 247.263579] ? trace_hardirqs_off+0xd/0x10 [ 247.267840] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 247.272969] ? setup_sigcontext+0x7d0/0x7d0 [ 247.277336] ? kasan_check_read+0x11/0x20 [ 247.281515] ? rcu_is_watching+0x85/0x140 [ 247.285689] ? rcu_pm_notify+0xc0/0xc0 [ 247.289597] ? trace_hardirqs_off+0xd/0x10 [ 247.293858] ? putname+0xf2/0x130 [ 247.297349] ? exit_to_usermode_loop+0x87/0x310 [ 247.302046] exit_to_usermode_loop+0x28a/0x310 [ 247.306660] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 247.311527] ? ksys_ioctl+0x81/0xd0 [ 247.315176] ? do_syscall_64+0x92/0x800 [ 247.319178] do_syscall_64+0x6ac/0x800 [ 247.323088] ? syscall_return_slowpath+0x5c0/0x5c0 [ 247.328079] ? syscall_return_slowpath+0x30f/0x5c0 [ 247.333058] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 247.338449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 247.343340] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.348545] RIP: 0033:0x455329 [ 247.351755] RSP: 002b:00007f9b96f05ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 247.359486] RAX: 0000000000000000 RBX: 000000000072c260 RCX: 0000000000455329 [ 247.366777] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072c260 [ 247.374079] RBP: 000000000072c260 R08: 0000000000000000 R09: 000000000072c238 [ 247.381366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 247.388657] R13: 00007ffe76ef2d7f R14: 00007f9b96f069c0 R15: 0000000000000005 [ 247.395957] [ 247.395957] Showing all locks held in the system: [ 247.402309] 2 locks held by khungtaskd/890: [ 247.406839] #0: 0000000019a33013 (rcu_read_lock){....}, at: watchdog+0x1ff/0xf60 [ 247.414538] #1: 0000000049608a43 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xde/0x34a [ 247.423204] 2 locks held by getty/4456: [ 247.427193] #0: 000000003d4bd4ab (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.435480] #1: 000000003fade098 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.444374] 2 locks held by getty/4457: [ 247.448372] #0: 00000000eeda7a6c (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.456680] #1: 00000000cdc83e74 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.465598] 2 locks held by getty/4458: [ 247.469612] #0: 000000002ba0ffdb (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.477901] #1: 000000000e10a1c0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.486830] 2 locks held by getty/4459: [ 247.490818] #0: 00000000138eaeb2 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.499096] #1: 000000006e8d44fb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.507981] 2 locks held by getty/4460: [ 247.511972] #0: 000000004e1a034f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.520306] #1: 00000000da3c9343 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.529206] 2 locks held by getty/4461: [ 247.533192] #0: 000000009a431c91 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.541470] #1: 000000005dc318fb (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.550377] 2 locks held by getty/4462: [ 247.554364] #0: 00000000cdfe49bd (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 247.562648] #1: 00000000bf04b9e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x321/0x1cc0 [ 247.571567] 4 locks held by syz-executor1/11670: [ 247.576343] #0: 00000000ee693eec (&tty->legacy_mutex){+.+.}, at: tty_lock+0x70/0xa0 [ 247.584298] #1: 00000000bce71c64 (&tty->legacy_mutex/1){+.+.}, at: tty_lock+0x70/0xa0 [ 247.592421] #2: 00000000c902a37f (&tty->ldisc_sem){++++}, at: tty_ldisc_ref+0x22/0x90 [ 247.600528] #3: 0000000033c6820c (&o_tty->termios_rwsem/1){++++}, at: n_tty_flush_buffer+0x21/0x320 [ 247.609863] [ 247.611505] ============================================= [ 247.611505] [ 247.618558] NMI backtrace for cpu 1 [ 247.622239] CPU: 1 PID: 890 Comm: khungtaskd Not tainted 4.17.0-rc1+ #6 [ 247.628995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.638337] Call Trace: [ 247.640922] dump_stack+0x1b9/0x294 [ 247.644549] ? dump_stack_print_info.cold.2+0x52/0x52 [ 247.649748] nmi_cpu_backtrace.cold.4+0x19/0xce [ 247.654430] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 247.659619] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 247.664892] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.670261] watchdog+0xc10/0xf60 [ 247.673717] ? reset_hung_task_detector+0xb0/0xb0 [ 247.678562] ? __schedule+0x1e30/0x1e30 [ 247.682538] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.686943] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.691522] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.696622] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.701638] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.707173] ? __kthread_parkme+0x1b7/0x280 [ 247.711493] kthread+0x345/0x410 [ 247.714855] ? reset_hung_task_detector+0xb0/0xb0 [ 247.719706] ? kthread_bind+0x40/0x40 [ 247.723506] ret_from_fork+0x3a/0x50 [ 247.727317] Sending NMI from CPU 1 to CPUs 0: [ 247.731837] NMI backtrace for cpu 0 [ 247.731847] CPU: 0 PID: 318 Comm: kworker/u4:4 Not tainted 4.17.0-rc1+ #6 [ 247.731851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.731865] Workqueue: events_unbound flush_to_ldisc [ 247.731877] RIP: 0010:__sanitizer_cov_trace_pc+0x26/0x50 [ 247.731881] RSP: 0018:ffff8801d9257258 EFLAGS: 00000246 [ 247.731888] RAX: ffff8801d9246280 RBX: 00000002dde0adeb RCX: ffffffff837fd2b9 [ 247.731893] RDX: 0000000000000000 RSI: ffffffff837fd2c8 RDI: 0000000000000001 [ 247.731898] RBP: ffff8801d9257258 R08: ffff8801d9246280 R09: 0000000000000006 [ 247.731903] R10: ffff8801d9246280 R11: 0000000000000000 R12: ffffc90001c27000 [ 247.731907] R13: 0000000000001cd5 R14: 0000000000000000 R15: 00000000000000ff [ 247.731914] FS: 0000000000000000(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 247.731919] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 247.731924] CR2: 00007f9b96f05db8 CR3: 0000000008a6a000 CR4: 00000000001406f0 [ 247.731932] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 247.731936] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 247.731938] Call Trace: [ 247.731950] __process_echoes+0x258/0x8d0 [ 247.731959] commit_echoes+0x163/0x1d0 [ 247.731967] n_tty_receive_buf_common+0x2048/0x2c50 [ 247.731977] ? save_stack+0x43/0xd0 [ 247.731985] ? __kasan_slab_free+0x11a/0x170 [ 247.731996] ? n_tty_receive_char_lnext+0x710/0x710 [ 247.732008] ? lock_release+0xa10/0xa10 [ 247.732019] ? trace_hardirqs_off+0xd/0x10 [ 247.732030] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 247.732040] ? debug_check_no_obj_freed+0x2ff/0x584 [ 247.732050] ? preempt_notifier_register+0x1e0/0x1e0 [ 247.732058] n_tty_receive_buf2+0x33/0x40 [ 247.732066] tty_ldisc_receive_buf+0xb0/0x190 [ 247.732073] ? n_tty_receive_buf_common+0x2c50/0x2c50 [ 247.732087] tty_port_default_receive_buf+0x110/0x170 [ 247.732095] ? tty_port_lower_dtr_rts+0x90/0x90 [ 247.732102] ? trace_hardirqs_on+0xd/0x10 [ 247.732110] ? tty_buffer_free+0x123/0x160 [ 247.732118] flush_to_ldisc+0x3e9/0x560 [ 247.732126] ? tty_buffer_free+0x160/0x160 [ 247.732135] ? __lock_is_held+0xb5/0x140 [ 247.732145] process_one_work+0xc1e/0x1b50 [ 247.732153] ? finish_task_switch+0x182/0x810 [ 247.732162] ? pwq_dec_nr_in_flight+0x490/0x490 [ 247.732171] ? __schedule+0x809/0x1e30 [ 247.732180] ? retint_kernel+0x10/0x10 [ 247.732188] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.732195] ? graph_lock+0x170/0x170 [ 247.732205] ? find_held_lock+0x36/0x1c0 [ 247.732214] ? lock_acquire+0x1dc/0x520 [ 247.732222] ? lock_downgrade+0x8e0/0x8e0 [ 247.732229] ? lock_release+0xa10/0xa10 [ 247.732238] ? kasan_check_read+0x11/0x20 [ 247.732246] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.732255] worker_thread+0xb0d/0x1440 [ 247.732265] ? process_one_work+0x1b50/0x1b50 [ 247.732273] ? graph_lock+0x170/0x170 [ 247.732283] ? find_held_lock+0x36/0x1c0 [ 247.732294] ? __schedule+0x1e30/0x1e30 [ 247.732302] ? do_raw_spin_unlock+0x9e/0x2e0 [ 247.732310] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 247.732320] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 247.732328] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.732337] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 247.732345] ? __kthread_parkme+0x1b7/0x280 [ 247.732353] kthread+0x345/0x410 [ 247.732359] ? process_one_work+0x1b50/0x1b50 [ 247.732367] ? kthread_bind+0x40/0x40 [ 247.732375] ret_from_fork+0x3a/0x50 [ 247.732379] Code: 08 5d c3 66 90 55 65 48 8b 04 25 c0 ed 01 00 65 8b 15 af bd 88 7e 48 89 e5 81 e2 00 01 1f 00 48 8b 75 08 75 2b 8b 90 78 12 00 00 <83> fa 02 75 20 48 8b 88 80 12 00 00 8b 80 7c 12 00 00 48 8b 11 [ 247.732840] Kernel panic - not syncing: hung_task: blocked tasks [ 248.081707] CPU: 1 PID: 890 Comm: khungtaskd Not tainted 4.17.0-rc1+ #6 [ 248.088449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.097793] Call Trace: [ 248.100381] dump_stack+0x1b9/0x294 [ 248.104017] ? dump_stack_print_info.cold.2+0x52/0x52 [ 248.109210] ? printk_safe_log_store+0x260/0x260 [ 248.113964] panic+0x22f/0x4de [ 248.117156] ? add_taint.cold.5+0x16/0x16 [ 248.121301] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 248.126841] ? nmi_trigger_cpumask_backtrace+0x13a/0x192 [ 248.132289] ? printk_safe_flush+0xd7/0x130 [ 248.136613] watchdog+0xc21/0xf60 [ 248.140070] ? reset_hung_task_detector+0xb0/0xb0 [ 248.144916] ? __schedule+0x1e30/0x1e30 [ 248.148890] ? do_raw_spin_unlock+0x9e/0x2e0 [ 248.153296] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 248.157877] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 248.162974] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 248.167987] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 248.173520] ? __kthread_parkme+0x1b7/0x280 [ 248.177848] kthread+0x345/0x410 [ 248.181211] ? reset_hung_task_detector+0xb0/0xb0 [ 248.186047] ? kthread_bind+0x40/0x40 [ 248.189855] ret_from_fork+0x3a/0x50 [ 248.194293] Dumping ftrace buffer: [ 248.197982] (ftrace buffer empty) [ 248.201674] Kernel Offset: disabled [ 248.205293] Rebooting in 86400 seconds..