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")
mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400})
setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc7246158a06", 0x9e)
pwrite64(r1, &(0x7f00000013c0)="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", 0x1000, 0x0)
r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000000580))
ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4)
setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'})
getpid()
fcntl$setstatus(r0, 0x4, 0x4002)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d})

2018/03/31 19:04:44 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSBRKP(r0, 0x5425, 0x0)
r1 = dup2(r0, r0)
ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc))
ioctl$TCSBRKP(r1, 0x5425, 0x0)

2018/03/31 19:04:44 executing program 1:
r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000))
r1 = gettid()
fcntl$setown(r0, 0x8, r1)
write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:tmpfs_t:s0\x00', 0xfffffffffffffe73)
openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0)
fcntl$addseals(r0, 0x409, 0x9)

2018/03/31 19:04:44 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

[  142.027950] IPv4: Oversized IP packet from 127.0.0.1
2018/03/31 19:04:44 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r0)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc)
mkdir(&(0x7f0000000000)='./bus\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0)
alarm(0xfffffffffffffffe)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/status\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000018c0)={&(0x7f0000001780)=[0x81], 0x1, 0x1, 0x7, 0x1000, 0x0, 0x7, {0x6, 0x3, 0x80000001, 0xad8, 0x0, 0x0, 0x30, 0xfffffffffffffba2, 0x9, 0xfffffffffffffc00, 0x1, 0x8, 0x7, 0x9dac, "922633d4c0ad178178f7acad09b4d3f5b59f2fe25550c1fa96aefc6080e50b09"}})
unlink(&(0x7f0000001300)='./file1\x00')
setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001940)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bba70df3e90c0e584b736d143bb5c186df94dd4ba7c53b230ac18ca051f4edeea010ec680ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8aa616d44db0e2b1187d2513b437cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cb1b250401c4b325b452a0f034529cb4f9bf8e154d61f1e34303241a4a0101b27cbedc3f4e1856b430a92d9200000000000000cc000000000000000000", 0xc6)
chdir(&(0x7f0000f95000)='./file0\x00')
r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x1ffffffffffffe86, 0x0)
r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0)
syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x80000)
ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080))
pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0)
ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000016c0)={&(0x7f0000005000/0x1000)=nil, 0x1000})
fgetxattr(0xffffffffffffffff, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], &(0x7f00000013c0)=""/196, 0xc4)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x0, 0x0, 0x3, 0x7]}, &(0x7f0000000100)=0x100)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20)
read(r1, &(0x7f0000000240)=""/4096, 0x1000)
fcntl$getownex(r2, 0x10, &(0x7f0000001240))
r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
fcntl$setstatus(r3, 0x4, 0x6000)
pselect6(0x40, &(0x7f0000001280)={0x80000000, 0x9, 0x6, 0x6, 0x5, 0xe9b, 0x1000000000000, 0x4}, &(0x7f0000001380)={0x9, 0x10001, 0x101, 0x1230, 0x2, 0x4, 0x400, 0x401}, &(0x7f00000014c0)={0x9, 0x9, 0x5, 0x6, 0x3, 0x80, 0xfffffffffffffffd, 0x5}, &(0x7f0000001500)={0x77359400}, &(0x7f0000001580)={&(0x7f0000001540), 0x8})
pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)

2018/03/31 19:04:44 executing program 7:
ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7})
r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
r1 = mq_open(&(0x7f0000000640)="8b439a9fea1e549fce253b700f", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9, 0x0, 0x10000000000000})
mq_timedsend(r1, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab259", 0x90, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
keyctl$assume_authority(0x10, r2)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81)
r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000007c0)="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")
mq_timedsend(r1, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400})
setsockopt$inet6_tcp_buf(r5, 0x6, 0x1f, &(0x7f00000004c0)="53b65d6d0095ecbfbc249911eaae48069138e0a01c30ddbea3a6f0f299946f8507191f107abe2fac0c396c1be645fdf221de23cf981078afdf6280a50131135cfdfd1cde843a5a3d2f9c051985876b79dcfaf6df8adcd4d33510e94b2ee0f0101ad62cd1482e0fd558ca30bdcf6671e3d56c59818cfe6a307d626d8f1b3282ef34dea85aa78fcd69cff120f2bafd101aad6d2eff1c02fc81cc7246158a06", 0x9e)
pwrite64(r1, &(0x7f00000013c0)="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", 0x1000, 0x0)
r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0)
syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x0, 0x0)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000000580))
ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4)
setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000380)={0x0, 0x7, 0x510ca264}, 0xc)
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000880)={0x2000000000072f, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7ffe, &(0x7f0000000000)='syzkaller1\x00'})
getpid()
fcntl$setstatus(r0, 0x4, 0x4002)
pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4)
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x8000, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d})

2018/03/31 19:04:44 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}], 0x1, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:04:44 executing program 3:
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, 0xffffffffffffffff, 0x0)
clock_adjtime(0x0, &(0x7f0000001fda))
getitimer(0x0, &(0x7f0000000000))

2018/03/31 19:04:44 executing program 1:
r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3)
ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000))
r1 = gettid()
fcntl$setown(r0, 0x8, r1)
write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:tmpfs_t:s0\x00', 0xfffffffffffffe73)
openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0)
fcntl$addseals(r0, 0x409, 0x9)

2018/03/31 19:04:44 executing program 2:
r0 = memfd_create(&(0x7f0000000540)='\x00 ', 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x6f8f, 0x0, 'queue0\x00', 0x1})
syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r1 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200))
sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r2 = creat(&(0x7f0000000580)='./file1\x00', 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8)
fstat(r1, &(0x7f00000006c0))
bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
getpeername$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14)
ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000003c0)=""/25)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="769dcaac4b6a9a7e485a8e0b72582c000000147b31a6c8d0452606f78aaef611f3051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b1b2c0af891a34aae4b6aa2b7ea8b2fac5d90cfb0795c14977580183e86a1e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df0623a4fbc882ba9442bac3b9b6d420938dd8ea00000045c26c078dc4f195ad7db0dda36239483c79f9b8a3fafeb86e7b5ed158164c6e0f8faa21f57e3fdcf9e6cfc4cc70"], &(0x7f0000000240)=0x2)
fchdir(r2)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000, 0x30}, 0xc)
r4 = socket$inet6(0xa, 0x2, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]})
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x6, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2], &(0x7f0000000100)=[0x9, 0x3, 0xffffffff], 0x40, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0, 0x0]})
sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000340)=0xe8)
creat(&(0x7f0000000280)='./file1\x00', 0x4e)
pipe(&(0x7f0000000180))
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}, 0xff6, [0x0, 0x800, 0x8000, 0xfffffffffffffffa, 0x0, 0x4, 0xc]}, 0x5c)
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4), 0x0)

[  142.352734] IPv4: Oversized IP packet from 127.0.0.1
2018/03/31 19:04:45 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:04:45 executing program 5:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ioctl$void(r0, 0xc0045878)
pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b", 0x14}], 0x1, 0x0)
ftruncate(r0, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(r0, &(0x7f0000000240)=""/4096, 0x1000)
r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
epoll_wait(r2, &(0x7f0000000200)=[{}], 0x1, 0x10000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r1, @ANYBLOB="42000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22aeb8e3"], &(0x7f00000012c0)=0x4a)
fcntl$setstatus(r2, 0x4, 0x6000)
pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3)
ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500))
request_key(&(0x7f0000001300)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
r4 = open(&(0x7f0000001240)='./bus\x00', 0x600000, 0x42)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000001280)={'ip6tnl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}})

2018/03/31 19:04:45 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:04:45 executing program 4:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x400, 0x0)
ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000300)={0x0, 0x0, 0x3f, 0x5, 0x4, 0xbb9477b})
r1 = memfd_create(&(0x7f0000000540)='\x00 ', 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x0, 0x6f8f, 0x0, 'queue0\x00', 0x1})
syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200))
sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r3 = creat(&(0x7f0000000580)='./file1\x00', 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8)
fstat(r2, &(0x7f00000006c0))
bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
getpeername$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14)
ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000003c0)=""/25)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="769dcaac4b6a9a7e485a8e0b72582c000000147b31a6c8d0452606f78aaef611f3051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b1b2c0af891a34aae4b6aa2b7ea8b2fac5d90cfb0795c14977580183e86a1e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df0623a4fbc882ba9442bac3b9b6d420938dd8ea00000045c26c078dc4f195ad7db0dda36239483c79f9b8a3fafeb86e7b5ed158164c6e0f8faa21f57e3fdcf9e6cfc4cc70"], &(0x7f0000000240)=0x2)
fchdir(r3)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r4, 0x9, 0x30}, 0xc)
r5 = socket$inet6(0xa, 0x2, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]})
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x6, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2], &(0x7f0000000100)=[0x9, 0x3, 0x7, 0xffffffff], 0x40, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0, 0x0]})
sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000340)=0xe8)
creat(&(0x7f0000000280)='./file1\x00', 0x4e)
pipe(&(0x7f0000000180))
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}, 0xff6, [0x0, 0x800, 0x8000, 0xfffffffffffffffa, 0x0, 0x4, 0xc]}, 0x5c)
write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4), 0x0)

2018/03/31 19:04:45 executing program 7:
r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0)
r1 = creat(&(0x7f0000000400)='./file0\x00', 0x1)
setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000440), 0x4)
epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000bb4000))
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000))
r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x80000, 0x0)
r3 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0xd3, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000300)={0x8, <r4=>0x0, 0x10001, 0x6})
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000340)={0x1f, r4, 0x0, 0x10001})
r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={<r6=>0x0, 0x3}, &(0x7f0000000200)=0x8)
openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/relabel\x00', 0x2, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000240)={r6, 0xfff}, 0x8)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x418201, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0))
clock_gettime(0x4, &(0x7f0000000280))
utimensat(r3, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x0, 0x2710}}, 0x100)
stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140))

2018/03/31 19:04:45 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0))
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
r2 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x4)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000480)=0xe, 0x4)
getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000500)=""/234, &(0x7f0000000180)=0xea)
bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa}, 0x1c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0xb9, 0x5, 0xffffffffffffff00, 0x7}, 0x14)
r3 = dup3(r0, r0, 0x7ffff)
ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x3, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x0, 0x9})
r4 = socket$inet(0x10, 0x3, 0xe5)
sendmsg(r4, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0)
request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb)
r5 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25b8", 0x22, 0x0)
keyctl$negate(0xd, 0x0, 0x1f, r5)
r6 = socket(0x11, 0xa, 0x3)
setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000000c0), 0xc)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000006c0)={<r7=>0x0, 0x9, 0x5, [0x3ff, 0xc8ed, 0x7d5, 0x3, 0x700000000000]}, &(0x7f0000000700)=0x12)
getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000e00)={0x0, 0x1000, 0xffffffffffffffff, 0x3ff, 0x4, 0x83, 0x6d5369be, 0x6e5d7660, {<r8=>0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x80, 0xfffffffffffff02f, 0x7ff, 0x1, 0x9}}, &(0x7f0000000ec0)=0xb0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000f00)={<r9=>0x0, 0x2}, &(0x7f0000000f40)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000011c0)={<r10=>0x0, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x0, 0x3, 0x7, 0x0, 0x6, 0x200, 0x5, 0x100, 0x4, 0xffffffff, 0x7, 0x6, 0xc, 0x1733, 0x1]}, &(0x7f00000012c0)=0x100)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001300)={0x1, 0x8000, 0x0, 0x2, <r11=>0x0}, &(0x7f0000001340)=0x10)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001380)={<r12=>0x0, 0x55, "b24e9b7fdb3cb75a5450a8f130fed47c19d11e2e520f7697e2d0cba866067b055c7b49159490171ff52edc66d391d389254f3fb495a239298c20e67325e3ccc3b380c98212e91abb2248eaa9747099ee8dfc19a910"}, &(0x7f0000001400)=0x5d)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001440)={<r13=>0x0, 0xffffffff80000001}, &(0x7f0000001480)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000014c0)={<r14=>0x0, 0x8}, &(0x7f0000001500)=0x8)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000002f00)={<r15=>r11, 0xde, "4c873e9e6d448613bea35460b3580d731ac1734fdb8461c57f822397cc168934f391f42c47a6ed0ad0f375d3665d1863eae3b5ef255795eda907401bf8dc52b2a5e9cc4f9c79c86286e301b876712aebf30afd6e8bf55d1b6a7c16cac1e42f25089cc743869dbeb8a8595207e474502bed18210b73c2bb47074ed4d383a477f9a2d86d37591425e176511b45017c7cdff69365f7e4ecd2603b9ba53076b90c1f0d73b11000f1ddcec2745eb21f5a4de547243eef1734babe5a622b9ea0e9b4c98cf3682bdaa6dd105442b2d774f5e8cbb3705eb7619b3f71d2c451baf33e"}, &(0x7f0000003000)=0xe6)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000003040)=@sack_info={<r16=>0x0, 0x20, 0x7fff}, &(0x7f0000003080)=0xc)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000030c0)={<r17=>0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x800, 0x10001, 0x2, 0x80000000, 0x20}, &(0x7f0000003180)=0x98)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000003500)={<r18=>0x0, 0x50e33356, 0x20, 0x0, 0x8000000000000000}, &(0x7f0000003540)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003580)=@sack_info={<r19=>0x0, 0xfffffffffffffffd}, &(0x7f00000035c0)=0xc)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003a80)=ANY=[@ANYRES32=<r20=>0x0, @ANYBLOB="cb8a0000949a3f292afd30f73deec31aa142f34d72c29aeed1bcc34e3f2192918ef5b6b2124321047850"], &(0x7f0000003640)=0x2b)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000003680)={<r21=>0x0, 0x786}, &(0x7f00000036c0)=0x8)
sendmmsg$inet_sctp(r6, &(0x7f0000003980)=[{&(0x7f0000000600)=@in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000640)="05a77b22a9f885b50d4d3f9fa35e4b5919aa086f788b5f8c83d09243503d4016ffc247", 0x23}], 0x1, &(0x7f0000000740)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x37443de9, 0x202, 0xe7, 0x1, 0x7, 0x4809, 0x5fc, r7}}], 0x2c, 0x4004000}, {&(0x7f0000000780)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000880)=[{&(0x7f00000007c0)="1d9b5988548684a9f8721683a48c7b5b2f036fedfaf15978bf791bf7b07cc9db3764103b8a3ff88c987bf26d07fbac9a2b075641a666159f09e097192cd19da9811741c2a54c43f2dd811039c77ffa91cd511bba68ce6fad049079e538bf56b3625761ddca6a75ca8864", 0x6a}, {&(0x7f0000000840)="adf68e32e19ad8de9ca5ef6c8ab00f569193cb58a6cc654bfb78acfc1872b80a3244d060932e6184b0492751367fef0c28dd2fc692ac5328ac59ade4ef9b", 0x3e}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f00000008c0)=@in6={0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff00000001}, 0x1c, &(0x7f0000000dc0)=[{&(0x7f0000000900)="1507a8b531a3da056bca83b0e17891d9ff4224f42f11fca7fd4e99481abf853db166ec6a00a1c1ec5128da66a4b42acf2a8512e41d2604f4dc02", 0x3a}, {&(0x7f0000000940)="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", 0xfb}, {&(0x7f0000000a40)="64cea0e77c73bab55a85142bedecbbe5573ec0b3e03629269b057ed121ca3bd60f77880f255d9a528461b67bdce3cfae171051175e06a6914ab314a1de20ac8629b7d36376640364204140c19ccbc31a0ce1fbc7153d0786dd826aa9de6837fcaa0d7bdec449375f5e0ab39a850b5540f9e9610b608dbf639b1544f929688cc384f8b2aa7c7519d1189ef3cebca6ef6b2630413f29e249fce711474393ca2c7e8a7cc338f1389208f298580963efb421", 0xb0}, {&(0x7f0000000b00)="ca7c1a2e34b81c6a85f2c49960145efc070517daa96b84f132ce6d640b6af79bf142f77587c3a48ccdcb3e78742129201295319ec243eed397d261faf7264408ae9adb8ca1a1dc8433c7c120d2b6300e8d42e24ca5c488cd20391e6689960e9388c8aa14a8d14d4ac7aa0e4d23904b166230081b4c31cf503722ab2736065ac05801a0fe5ddd767891c87884e01e475f2b109c9cb7", 0x95}, {&(0x7f0000000bc0)="b5b4b562ca71d561905b888d458e8977055e66c691a7c59e07eb3ce03569caf6c08a5d1237598ed2937eb002f14ba89d80d0a218b322ce934824fbeda5399d177d10643f917248eba58583795eb52b6c128432b07e022b3ab581815c1692c9fd725455f23bedb65070cef6ecac0a21605c1af472aaf74509cb7c3c43cd", 0x7d}, {&(0x7f0000000c40)="21de2fdd43fede5f3a70fc8ab2e1f89ac427a5827c3124260c2de43c72c88bfb616508563516b6adf2848f3aee73115f0a2be56acc1aac1d43bb9263e95be9b5736cf26b4a0a1459f2aec11aaca0db08c4759fac66ecb8351bc6daeef8dc26684672bcdad333fe97a6c8d548e819c550680e83cf9522211763bd1cf5961afdb249", 0x81}, {&(0x7f0000000d00)="5e72825b42c79aa6934be6edbfeecaa56cf0c07bd6a30178d8fb48fae90f8c304c538176fe045ebbcc730a5c04cf7491ac284e0d69065aa3a30e9c43cf0954fcad85e86239dee45f8301933684512c1fee84ec189bffbf08fbe87dc3d66cacd320fd74990e0c357d96bf639c6f4c681c32bd293898c3cc4f923f230b682c14f7a000c8ebf02e6ad7ddc90331e8", 0x8d}], 0x7, &(0x7f0000000f80)=[@sndrcv={0x2c, 0x84, 0x1, {0x20, 0x1ff, 0x8004, 0x2, 0x7ff, 0x0, 0x1, 0x4, r8}}, @init={0x14, 0x84, 0x0, {0x81, 0x488, 0xee0, 0x3}}, @init={0x14, 0x84, 0x0, {0xa4, 0x6, 0xff, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x0, 0x1f, 0x2, r9}}], 0xb0, 0x40000}, {&(0x7f0000001040)=@in6={0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000001080)="b717ae08dd6f95d7b5f71f22bdeaa7e12a96d700d9d0c924b185c2e561fe9ad70e18e5b2f9aca82d7ea2dd601257a7f251c644f72f4b7b7bdf9f35e44ed5a2b4e40a59e4528466baecf0d0879f79c03e359864dcb6497a9aef7b0230fd6a731209f547ab47f34b7af80a66df096aadff76aa8b21b27540536bed2f4729e9bd59939f2c3a126e892abbf970eb2cbb6ab08baf724f431bc2ff130d5fbaf0b10a72970eb889eaaf78dcad10a339d8d62c5ff576b7254555f15ea01ec367d6f98ff88ca9ce45409c40e20d788f7fde72d34134cc657aa43343de3b6016c60b16671c27a43f96d0c4e568282d", 0xea}], 0x1, &(0x7f0000001540)=[@sndrcv={0x2c, 0x84, 0x1, {0x12, 0x5b4822a9, 0x2, 0xeb1e, 0x4045, 0x1, 0x0, 0x3, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x360, 0x8, 0x200, 0x101, 0x3, 0x9, 0x3, 0x7, r11}}, @init={0x14, 0x84, 0x0, {0x8, 0x8, 0x7fff, 0x80000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x9, 0x8, 0x4, 0x7, 0x1, 0x3, 0xa27cff7, r12}}, @init={0x14, 0x84, 0x0, {0xfff, 0x7, 0x2, 0x91ef}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x3, 0xc, 0x7, 0x25, 0x6, 0x80000000, 0x2, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x40, 0x6, 0x8, 0x31, 0x1ff, 0x0, 0x1ff, 0x4, r14}}], 0x134, 0x4000}, {&(0x7f0000001680)=@in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x1c, &(0x7f00000026c0)=[{&(0x7f00000016c0)="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0x1000}], 0x1, &(0x7f0000002700)=[@init={0x14, 0x84, 0x0, {0x9, 0x20, 0x0, 0xf12b}}], 0x2c, 0x20000000}, {&(0x7f0000002740)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000002e80)=[{&(0x7f0000002780)="8d345c48c9b3679c4710753d1dda4418757143e56c22c6be73decdec628c7f58cd72972633ca588f184747a5cf3bb7962c306720d19c08454338d32b26dd806ac7d753b90e0350b9a36b0fc216fb64b4d640bfb2c9769ab29ad906161950272c4ae5a758d94b70441bc35175e61a0ad2fe8ac20831bf19206f34c106bb9b81b27157497cfd85a8c58f8d0bd31fb5a674a6541997a41e684b143b11891493b3f536007859a1a933789bb2d3844f8b8f4778f552a1983e09c04b90396a7a07e1f931019399682044fb0957ce7e10", 0xcd}, {&(0x7f0000002880)="098e70353f1df7d8b4ad3b11cabf6a47072099c985d5c6c81072a5f9b42db493f94a86dd06a2efa8550b752e8df8048900ff12173539d099a0ff5e", 0x3b}, {&(0x7f00000028c0)="28702336352671c15110cbb8db0d393db058b08aefab09a55ddf69321354e613c6de067d70ae27a488ec85d83e5df50fd4da2bab3d1f8c1731cf3ecb69af4daf22e194ad04e81d406fe0178e07bc838789909532b7a23046515d7d22a81c3780ae7928af8cec1f04494b91ee13299f6e2701f16abc4ce6", 0x77}, {&(0x7f0000002940)="7a743453b2bf5878ec18d04111992b7660622ba6cae7ed450b15c3ceda766fd011ce8edbd10975a079f5d7e8f1e5aab77903660c1ef6952a56fce1330eea32ae326bdcd726ab1ff2898435bae211b5fdf334fad09c8705bababf878dd8c28a2f", 0x60}, {&(0x7f00000029c0)="34bd0d980e5e70395e142edc439791bec1c4b41542170dff531dbe1343dc1b80faff3a7d03aa997bf9ecc26b473cf0c7b0b99ba1dd073e87dc926adb2205e9d906fc36987afa6015f7b0a057f61fa1da916e8afa0d412be88fc78426ed5d8bcb6fb6da52c1f7831fb1b1195f1cb084a229d66185d39692ae22e26130e6f3d67d5f9f7cfaa061cea80ba4fb879c69181cf00175099a0c2dd1f522241253cfa1dbaa365acf6ea9df981e9a236cb78368c0b86c", 0xb2}, {&(0x7f0000002a80)="e535f957dfa795cba72fc6190697b58dfee8aabfec038e8c40e56bc36867e2e723c6c8a540bc904abff628be1e2a5e93dcb03428fb6cf6161cf1c753da10982d66ba743bf58c035e0e3aa5b8c488db70a7ba602e65dca76f67a8979cc76fcf96aca211656f5e8d877decca0a5973983865cea75577486f5fab81e5dbcb8b39a5f80b8c93adfb7f5cd46881ecd107881ab24c4248164dc8aaf819dd9d86420e0058e54167369079252cbce8b24c37683e27c2d4243216a58ac8dd05e1d6e4e4674bc681831fc4c94f99ec4924a1876fd8ad43bac9e448532281f7bf8e586c", 0xde}, {&(0x7f0000002b80)="aaf8125898b6aea0e57cd34a2f44e889cf7813ab42a349c89b4054791a072b69a449d58ad53d273b9e86c1342a67bad601c6caa65bc7c5d63a87475520c31a3c168e7edd768e34d5de9d638e6c859f62959cee77322cdc94930b8716d148c9ccbbdea19fe54852dc769766fca68dd0f1a553d3457d07262fd46e9dd15e8e70c8b5b2d023fc3f52164079762677997944372697e84e6144383ff7f03116786a2d63bbcb88888532a20edeedc1b3f13658988190c14d8f0c3459c7", 0xba}, {&(0x7f0000002c40)="bd6e8f8dd46c0ccad6ee0f52d949cc125b93da1c5fc81e9f7b646dbcbdbd7ba977014dab5635c12842f129e966e45dffe11162e812e5427b6fe130118c8ab4fade3d294ddfeccb975b4f2476286ad0c68b8f0453b40a0e0a09380da4c0875665b9b93ff5cbfb61a272c6ca3725270bc330f45aed612769873bef9d", 0x7b}, {&(0x7f0000002cc0)="2228eb0b8bec8d6d9375ec88bcf8acca1105a6f59dbdbb9ee5378a817116d03ef6b9548fe28e3a6fc36de399563f306435e6314c2c1838769a76c03908b5095fdf581e68cd6cb5269eaab3ec12d3cd5f9b88a469141b6eb16072bd268acc92fcab3cdf8e59809c0bffcbd7a5deab032e67b50e5b740b47dd98e4c6f57e9c4f94d631c8d24c1e9c130cbc864e50ed1a6eff80610499de3748359a71a67d5e76fa71e594812a2a87be712e8efe09eceaa987c7d41d103ab279fd8a3870b251d56b4cc0288b1bb65af49f78ef76ef3d04790d7785016658db992234e1e423f91c900608560899905d39f67145", 0xeb}, {&(0x7f0000002dc0)="5e3a61a93aa39c21f867b7a01f94b9185192142a09e2a8145ca6b3e2ab884b053e36303547ca727a639ad1275c5935dcdf7aa3899f5d13cd5768b3b13ecf402f12fc4d1140e899776c5eb2826eaf87e31fda70b8af01397895bc824b244cfd614453902114828623a36d7cf045057bb2e80e55a6f0a967835032fc303de84b5a5faa30", 0x83}], 0xa, &(0x7f00000031c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x400, 0xbdb7, 0x20a, 0x100000000, 0x9, 0x9a, 0x8, 0x100000001, r15}}, @init={0x14, 0x84, 0x0, {0x2, 0xfffffffffffffff9, 0x729d3376, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x799, 0x0, 0x7, 0x8, 0xff80000000000000, 0x2, 0x4, r16}}, @init={0x14, 0x84, 0x0, {0x0, 0xffffffffffffff80, 0x6, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x4, 0x800, 0xfffffffffffffffc, r17}}], 0xdc, 0x200000c0}, {&(0x7f00000032c0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f00000034c0)=[{&(0x7f0000003300)="4b12aaa1ee013cbfb860b39e8cf2a05603fbee6d5e79b0e1d24d40f8511bad485665f4741d228f23f62143492ce00386e73dd21617e2db07c1a05e4930d554a89f16f0356f97864ebb17be443fdf43314422da8027bcf083d6b45572c5", 0x5d}, {&(0x7f0000003380)="d7763181ceda5426121f003a9420f39b6e1c1ac3ec6ed9e308be7883fcfd4d6eadd29824972f269e682b68022f66b256ba78c98c1ccc5ae1dda91f95fd7518cabbd0d5d639c2d4845c9efef7007d0989d33a70db68386cc512a9b5777af940766ec964562e3f4da7626d5ec3808dbf0753c64e", 0x73}, {&(0x7f0000003400)="75dc3f2650b53c7a6d9ab297d2b15d0b818113cf71edfce7eadc9fa0db2fc1fb805aa19af6512ff2c0c50e37abdf9a7d4593ba95e28c1b61b5941ff715f46bfda9d2758deaa579d5aaffb55b9d0b49c241", 0x51}, {&(0x7f0000003480)="27da7525ae30ab30d22accb60fb91f9f0c03ecb4a94011cdd5e722d87746", 0x1e}], 0x4, &(0x7f0000003700)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x8, 0x3f, r18}}, @init={0x14, 0x84, 0x0, {0xffffffffffff0000, 0x10000, 0x2, 0x3f}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x7, 0x3, r19}}, @init={0x14, 0x84, 0x0, {0xffffffffffffff81, 0x5, 0x4, 0x2}}, @init={0x14, 0x84, 0x0, {0x6e2, 0x5, 0x3, 0x40}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x0, 0x2, 0x6458ef7c, 0x40, 0x9, 0x100, 0x3d, r20}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x4, 0x0, 0xfffffffffffffff9, 0x8, 0x80000000, 0x4, 0x101, r21}}, @init={0x14, 0x84, 0x0, {0x0, 0x3, 0x1, 0x2}}], 0x160, 0x4000000}, {&(0x7f0000003880)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000003940)=[{&(0x7f00000038c0)="b9b72278af11b93aa73477105f7666ec237003ab19427800195e3fc588f26a973d14aa1ae9746b4a5ba397d25156db3fc0b88abf6e020309237a80dfc336344aa1b60a3ec2b45940e62d973af1c777f5d55a3c935861e4c769b580398389ef7952ca6f16ed30430bbe1fde0ff522299089e243b76e0e75", 0x77}], 0x1, 0x0, 0x0, 0xc800}], 0x8, 0x0)
setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000001c0)={@multicast1=0xe0000001, @empty, 0x0, 0x6, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x11}, @multicast2=0xe0000002]}, 0x28)

2018/03/31 19:04:45 executing program 1:
r0 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0)
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0)
pipe(&(0x7f0000000000))
mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x5)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0)

2018/03/31 19:04:45 executing program 2:
r0 = memfd_create(&(0x7f0000000540)='\x00 ', 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x6f8f, 0x0, 'queue0\x00', 0x1})
syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r1 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200))
sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r2 = creat(&(0x7f0000000580)='./file1\x00', 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8)
fstat(r1, &(0x7f00000006c0))
bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
getpeername$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14)
ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000003c0)=""/25)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="769dcaac4b6a9a7e485a8e0b72582c000000147b31a6c8d0452606f78aaef611f3051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b1b2c0af891a34aae4b6aa2b7ea8b2fac5d90cfb0795c14977580183e86a1e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df0623a4fbc882ba9442bac3b9b6d420938dd8ea00000045c26c078dc4f195ad7db0dda36239483c79f9b8a3fafeb86e7b5ed158164c6e0f8faa21f57e3fdcf9e6cfc4cc70"], &(0x7f0000000240)=0x2)
fchdir(r2)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000, 0x30}, 0xc)
r4 = socket$inet6(0xa, 0x2, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]})
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x6, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2], &(0x7f0000000100)=[0x9, 0x3, 0xffffffff], 0x40, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0, 0x0]})
sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000340)=0xe8)
creat(&(0x7f0000000280)='./file1\x00', 0x4e)
pipe(&(0x7f0000000180))
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}, 0xff6, [0x0, 0x800, 0x8000, 0xfffffffffffffffa, 0x0, 0x4, 0xc]}, 0x5c)
write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4), 0x0)

2018/03/31 19:04:45 executing program 1:
futex(&(0x7f0000000040)=0x4, 0x0, 0x2, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0)
r0 = gettid()
r1 = add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="1bc3978ad3d5f20b70408e22c67fcfd6e22739cdf1e13fe64a5ae685da17361fd19d00847c99b16b5f2cb14a36980c6b7847932ebdc04e6f9762e83c0541d5c13113ebfeb57387ba43f3294bf11149e1d22c30c3efa0e75448cda634ee5ae9b6ac666fcad64f63b5e51da1222acb6ed7c9d71d10e1a0148a34a4d19f3b76b56069aa79a3ab4725d5f74de791a7b766375e0f3afe78eed39b24db75fd85c13f24bc124e16f7d2fade8e", 0xa9, 0xfffffffffffffff8)
keyctl$clear(0x7, r1)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x20000)
r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0xc00, 0x0)
ioctl$TIOCNXCL(r3, 0x540d)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={<r4=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={<r5=>r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x84)
timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000))
clone(0x0, &(0x7f00000009c0)="690ec9e4acab3063b3991b89c5100ce6b45bcca6661049002d18d8d54b6a9fb633e6f19b465d2b46ed89bf54ffd1568b736ebc4edbc8baf2ee13e094c1d0633150cb16c324ea71cc7cc82eac759f541d18505bb9d88dcacc03a5ca365fe65d66e765ea96d81431faf01fc6f75c3dcc66fd452b89722ab65ac744c7c2cc89179d2c1e0a4ddc19ae4fe1a5e2da010d421a245fc9df7e56", &(0x7f0000000200), &(0x7f0000000240), &(0x7f00000007c0)="e389218d60c4045f8e5fa54e39c396800f8d18b688d937b61e5be03d76b50a1b7364210ffca5b5df37b7e764b87d0855c4f973f996496be4eaa546d4e117a354778ee639675cb7c1c8b2f4b737fe31573ff89dede3b100cdda4e0dcbe9745c")
tkill(r0, 0x0)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000005c0)={0x5, 0x401, 0x0, 0x5, 0x7, 0x5, 0x4}, 0xc)
setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000340)={{0xff, @loopback=0x7f000001, 0x4e24, 0x2, 'lblcr\x00', 0xa, 0x1, 0x7}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x7, 0x2, 0x1de}}, 0x44)
r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000600)={{0x20, 0x4}, {0x8, 0x20}, 0x3, 0x4, 0x46})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r5, 0x1f, 0x4, 0x1, 0xffffffff, 0x401}, &(0x7f0000000540)=0xfffffe4f)
futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0)
syz_open_procfs(r0, &(0x7f00000006c0)='ns/uts\x00')

2018/03/31 19:04:45 executing program 2:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000096a000)='/dev/vga_arbiter\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x101, 0x2, 0x3dce, 0x7, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f00000001c0)=0x84)
pread64(r0, &(0x7f0000af4f93)=""/109, 0x6d, 0x0)
getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0x5c, [], 0x3, &(0x7f0000000200)=[{}, {}, {}], &(0x7f0000000240)=""/92}, &(0x7f0000000340)=0x50)
ioctl$KDMKTONE(r0, 0x4b30, 0x1f)

[  143.072497] IPVS: length: 234 != 24
[  143.090521] IPVS: length: 234 != 24
2018/03/31 19:04:45 executing program 7:
fchdir(0xffffffffffffffff)
clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8))
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0)
mremap(&(0x7f0000378000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00000ad000/0x1000)=nil)
r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4000, 0x0)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x1, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x90000002})
r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x88000, 0x0)
ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000080)=""/36)
fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
fallocate(0xffffffffffffffff, 0x3, 0x0, 0x1a8)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000300)=ANY=[])
socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f00000004c0)={{0x3a, @multicast1=0xe0000001, 0x4e22, 0x2, 'dh\x00', 0x1}, {@broadcast=0xffffffff, 0x4e24, 0x0, 0x81, 0x0, 0x3f}}, 0x44)
sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1, 0x0, 0x0, 0x54}, 0x4000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18)
r5 = socket(0x10, 0x80002, 0x0)
write(r5, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9", 0x1a)
write(0xffffffffffffffff, &(0x7f0000000540)="4faf2b4f2107c34b77b90cff37220025cf8ddfecc6d25c8d5401f887685ac2316aa177a8fc8874346ad94d5ed9429be4a038ef912429c4d14e3aeb84e33adabac1a2fe4940417787eb39681bd589c7da4f60877895c739b9f2acea38836eecfda8383eef809bf182740532084896481c1d75295430cb06d4a7d47d4ce0a087dca21eedebdfc56d8d136845e95e29bf72ab45fcc74633abde025086c59f5f71de4cbfac4d78a1189358e1546deef5ee6363248d58b43b72e0dd637e9910", 0xbd)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000680)={0x0, 0x7, 0x0, 'queue1\x00', 0x4})
connect$netlink(r5, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc)
ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000380)=""/199)

2018/03/31 19:04:45 executing program 5:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0)
ioctl$void(r0, 0xc0045878)
pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b", 0x14}], 0x1, 0x0)
ftruncate(r0, 0x8000)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(r0, &(0x7f0000000240)=""/4096, 0x1000)
r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81})
epoll_wait(r2, &(0x7f0000000200)=[{}], 0x1, 0x10000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000013c0)=ANY=[@ANYRES32=r1, @ANYBLOB="42000000b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22aeb8e3"], &(0x7f00000012c0)=0x4a)
fcntl$setstatus(r2, 0x4, 0x6000)
pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3)
request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3)
ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4)
ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500))
request_key(&(0x7f0000001300)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0)
r4 = open(&(0x7f0000001240)='./bus\x00', 0x600000, 0x42)
add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000001280)={'ip6tnl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}})

2018/03/31 19:04:45 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x88)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x200000000088)
ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x1000, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]})
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3a, &(0x7f0000000140)=0x8, 0x4)
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r2 = dup2(0xffffffffffffffff, r0)
recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c)
setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000440)=0xff, 0x4)
syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f00000004c0)='./file0\x00', 0x8001, 0x0, &(0x7f00000005c0), 0x100010, &(0x7f00000016c0)={[{@quota_account='quota=account', 0x2c}, {@nodiscard='nodiscard', 0x2c}]})
chmod(&(0x7f00000001c0)='./file0\x00', 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="c4f787c5e89d70aa1a8373cbca51086b5ec2cb164a63f9da073854ad151ffa2f65bfbceeaeaed9a95562d9b762db811ef98d23547bc7f6cb6b76d7e97bc76889c19adfb5761f5c8bfa5ccde1d438b405ee4362868472702fc7687090dad99d48df6bd1b777ed2d94602c283236091a304bc7", 0x72}], 0x1, &(0x7f00000004c0)}, 0x0)
r3 = gettid()
ptrace$setregset(0x4205, r3, 0x0, &(0x7f0000000180)={&(0x7f0000000540)="0948f9805286e94ea9d5777798bc58401742f2c5e3a2c92cb5cecc1f7635a179a48633d527c371e9e0fb0a1a08529f8c0c3af76272ef4b7eb02d896124046f92315c7774c1ce9770dfabda5345d6b5e26af5f6c6184abc9ad13aed7c67471bd9788fd38ba045233e0da1daec09a5", 0x6e})

2018/03/31 19:04:45 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0)
readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc))
r1 = syz_open_pts(r0, 0x2)
r2 = dup3(r1, 0xffffffffffffffff, 0x0)
write(r0, &(0x7f00000015c0), 0x0)
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
sync_file_range(r3, 0x9, 0x4, 0x4)
preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0)
fchdir(r3)
mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc)
splice(r3, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2)
rename(&(0x7f00000016c0)='..', &(0x7f00000015c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f")
readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000200)=""/117, 0xffffffffffffff11}, {&(0x7f00000000c0)=""/3, 0x3}], 0x2)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
syz_open_dev$usbmon(&(0x7f0000001580)='/dev/usbmon#\x00', 0x300, 0x8000)
r4 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0)
renameat2(r4, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000080)='./control\x00', 0x2)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001500)={<r5=>0x0, 0x22}, &(0x7f0000001540)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000014c0)={<r6=>r5, 0x9}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000380)={r6, 0x5}, &(0x7f00000003c0)=0x8)
mknodat(r4, &(0x7f000003f000)='./control\x00', 0x1, 0x0)
execveat(r4, &(0x7f0000010000)='./file0\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0)
setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x8001, 0x800, 0x7, 0x0, 0x0, 0x8}, 0x1c)
r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r7)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0)
r8 = open(&(0x7f0000000040)='..', 0x0, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001c00)=@broute={'broute\x00', 0x20, 0x5, 0x3c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000200), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x4a5)
getdents(r8, &(0x7f00000000c0)=""/22, 0x3ad)

[  143.129650] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 lblcr
[  143.162357] IPVS: set_ctl: invalid protocol: 255 127.0.0.1:20004 lblcr
2018/03/31 19:04:45 executing program 3:
r0 = inotify_init1(0x0)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000140))
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ptrace(0x4207, r1)
ptrace(0x11, r1)

2018/03/31 19:04:45 executing program 4:
r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x400, 0x0)
ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000300)={0x0, 0x0, 0x3f, 0x5, 0x4, 0xbb9477b})
r1 = memfd_create(&(0x7f0000000540)='\x00 ', 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000000)={0x0, 0x6f8f, 0x0, 'queue0\x00', 0x1})
syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802)
r2 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200))
sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r3 = creat(&(0x7f0000000580)='./file1\x00', 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8)
fstat(r2, &(0x7f00000006c0))
bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
getpeername$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14)
ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000003c0)=""/25)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="769dcaac4b6a9a7e485a8e0b72582c000000147b31a6c8d0452606f78aaef611f3051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b1b2c0af891a34aae4b6aa2b7ea8b2fac5d90cfb0795c14977580183e86a1e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df0623a4fbc882ba9442bac3b9b6d420938dd8ea00000045c26c078dc4f195ad7db0dda36239483c79f9b8a3fafeb86e7b5ed158164c6e0f8faa21f57e3fdcf9e6cfc4cc70"], &(0x7f0000000240)=0x2)
fchdir(r3)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000380)={r4, 0x9, 0x30}, 0xc)
r5 = socket$inet6(0xa, 0x2, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]})
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x6, &(0x7f00000000c0)=[0x6, 0x3ff, 0x1000, 0x7, 0x344, 0x2], &(0x7f0000000100)=[0x9, 0x3, 0x7, 0xffffffff], 0x40, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0, 0x0]})
sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000340)=0xe8)
creat(&(0x7f0000000280)='./file1\x00', 0x4e)
pipe(&(0x7f0000000180))
ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}}, 0xff6, [0x0, 0x800, 0x8000, 0xfffffffffffffffa, 0x0, 0x4, 0xc]}, 0x5c)
write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30)
write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4), 0x0)

2018/03/31 19:04:45 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:04:45 executing program 3:
r0 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={<r1=>0x0}, &(0x7f0000000300)=0xc)
r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/dev\x00')
sendfile(r0, r2, &(0x7f0000000080), 0xed59)
ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0))
ioctl$TIOCEXCL(r0, 0x540c)
r3 = socket(0x11, 0x100000802, 0x0)
r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0)
fcntl$setsig(r3, 0xa, 0x39)
fcntl$setflags(r4, 0x2, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb})
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201})
fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/233)
preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0)
mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='rpc_pipefs\x00', 0x4000, &(0x7f0000000500)="df06a530e9f537f13d567ed465f087aff3294dad4fd84b235c5cee8bc41d01db22ec879081e71f8e61ea5174b3d2f7abe85a05cff9ce93c1c80c441bdf7d55dd4a383405a0f1")
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={<r5=>0x0, 0x4}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r5, 0x40, 0x1}, &(0x7f0000000340)=0x8)
socket$inet6_sctp(0xa, 0x0, 0x84)
syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000580))
openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0)
fsync(0xffffffffffffffff)
close(0xffffffffffffffff)
stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0))

2018/03/31 19:04:46 executing program 7:
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x12000, 0x40)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x42, 0x0)
renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00')
getpgid(0x0)
pipe2(&(0x7f00000000c0), 0x80000)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc)
r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4})
mq_unlink(&(0x7f0000000500)='eth0\x00')
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x0, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r4, 0x0)
r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40)
r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
mq_getsetattr(r5, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503}, &(0x7f0000000340))
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98)
close(0xffffffffffffffff)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
dup3(r2, r3, 0x0)
ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000780))

2018/03/31 19:04:46 executing program 5:
r0 = fcntl$getown(0xffffffffffffffff, 0x9)
r1 = syz_open_procfs(r0, &(0x7f0000000080)='mounts\x00')
unshare(0x20000400)
read(r1, &(0x7f0000000180)=""/11, 0xff5e)

2018/03/31 19:04:46 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af8216495", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002180)=""/169, 0xa9}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:04:46 executing program 1:
r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006)
r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0)
pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
pselect6(0x40, &(0x7f0000000a80)={0x28b, 0x3, 0x0, 0x8001, 0xff}, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8}, &(0x7f0000000b40)={0x0, 0x81, 0x2, 0x0, 0x3, 0x0, 0xb3f5}, &(0x7f0000000bc0), &(0x7f0000000c40)={&(0x7f0000000c00), 0x8})
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00000007c0))
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0), &(0x7f0000000900)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
sendfile(r0, r0, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xbb71, 0xb, 0x6, 0x0, "3e20a1d3a1cf9f4938acac32b50888d47b5e6af93b41592c6b51899defba4ce1c5163a893d8f12c9eb60cb41ac05040fbec0b8822cfa2396f0d374b0f06cf564", "bce8ba2e6f4c6ece239421d5047dc0625f9275b5d3ec8733701d58105c709591", [0x100000001, 0x9]})
pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
fdatasync(r0)

2018/03/31 19:04:46 executing program 2:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb007f000300501c"], &(0x7f0000000200)=0x1)
socket$inet_sctp(0x2, 0x0, 0x84)
ioctl$TIOCSTI(r0, 0x5412, 0x0)
pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0)
socket$netlink(0x10, 0x3, 0x0)
r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="1500000010f802d9b5fa7c5c874af68b49d1fa87c73bf8c253"], &(0x7f0000000780)=0x1d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000007c0)={r3, 0x10001, 0x2, [0xfffffffffffffff9, 0x0]}, &(0x7f0000000800)=0xc)
ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f00000004c0)={0x0, 0x2, &(0x7f00000003c0)=[0x0, 0x3000000000], &(0x7f0000000400)=[0xaeef, 0x60, 0x0, 0x0, 0x3800000, 0x0], 0x1, 0x4, 0x7, &(0x7f0000000440)=[0xffff, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x7]})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={<r4=>0x0, 0x80}, &(0x7f00000006c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x200, 0x7, 0x5, 0x0, 0x3cb, 0xfffffffffffeffff, r4}, &(0x7f00000001c0)=0x20)

2018/03/31 19:04:46 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:04:46 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
dup2(r0, r0)
sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000015fd0)={0x18, 0x32, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0)

2018/03/31 19:04:46 executing program 4:
r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00')
openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0)
poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {}, {}, {r0}], 0x5, 0x232)
getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000019c0))
r2 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20)
setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x0, 0x8, 0x46a7, 0x0, 0x101}, 0xc)
connect$inet6(r2, &(0x7f0000001600)={0xa, 0x4e21, 0xa4b93b4}, 0x1c)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20)
r3 = fcntl$getown(r1, 0x9)
ioctl$TCGETS(r1, 0x5401, &(0x7f0000000440))
r4 = syz_open_procfs(r3, &(0x7f0000000100)="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")
ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x6})
ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x80000000, 0x8, 0x6})
sendto$ipx(r1, &(0x7f0000001640), 0x0, 0x0, &(0x7f0000001740)={0x4, 0x0, 0xcd93, "25075641b280", 0xedbf}, 0x10)
setsockopt$sock_int(r4, 0x1, 0x2d, &(0x7f0000001580)=0xfffffffffffffff8, 0x4)
openat$ppp(0xffffffffffffff9c, &(0x7f0000001780)='/dev/ppp\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001840)=@assoc_value={<r5=>0x0, 0x8}, &(0x7f0000001880)=0x8)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000018c0)={0x0, 0x9, 0x0, 0x0, 0x2, 0x80000000, 0x8, 0x40, {r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5, 0x2, 0x0, 0x5}}, &(0x7f0000001980)=0xb0)
sendfile(r1, r4, &(0x7f0000000040), 0xff)
setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000400)={@multicast1=0xe0000001, @rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc)

[  144.299536] device lo left promiscuous mode
2018/03/31 19:04:46 executing program 5:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB], 0x1)
getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1a0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={<r3=>r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x0, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="16d5503fd717a5e24c8212023ae751a4465eaca72116562e97c914e8edf21a01613c7251bef83ae25ad82f49776062c9988d79a296fdc606bc5efc13b99fc5a11319fb5cee184187c10570887457b91a9e64fb3871246c69a7c9f7"], &(0x7f0000000240)=0x2)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r3, 0xc0f}, &(0x7f0000000340)=0x8)
fchdir(r4)
r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r5)

2018/03/31 19:04:46 executing program 4:
r0 = socket$inet(0x10, 0x3, 0xc)
r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0xc0000)
sendto$inet(r0, &(0x7f0000000000)="2c502705001b81691699112d19898fedf929df122444695a2334b2e3f662e6f996fc8bccf696b4440620b003775faa42129fe25d78facaa1dd4aca2f5a211205ed04173ba0394c99cf5002e25b97c75ef614fe71a2c2f0746bf611c3279d7704c1183837a507177c29a70ee7b963fa281bdb5fd4c3e56a7e20738823c46151d12694d63f472957d9fedca76069fc6d95f45d5e7c69cc6e015bbb16f51132e109a0924e7829c42e409d2f76f6a45b5b2942c9d6376751fa758c648b1a35c73ddb623b7fc1f52e5a8b4145921e8337f1176f51daa720384b30ff7d98e6f92de0679e3324fd081d099eacdfc442278e5f", 0xef, 0x20000000, 0x0, 0x0)
bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x4a7)
r2 = socket$inet(0x10, 0x3, 0xc)
sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0)
ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000440)=0x1)
getxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=""/213, 0xd5)
getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000005c0)={'IDLETIMER\x00'}, &(0x7f0000000600)=0x1e)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x9, 0x10010, r1, 0x0)
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="0001000002004e22ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e200000070a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c3"], 0x1)

2018/03/31 19:04:47 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:04:47 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={<r0=>0xffffffffffffffff})
socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000010000008849e3"], 0xb}, 0x0)
sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0)
close(r1)
close(r0)
r3 = getpid()
ioprio_get$pid(0x0, r3)
r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
readv(r4, &(0x7f0000000740)=[{&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x5)
setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1, 0xff, 0x1, 0xf5d1}, 0xc)
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140)
ptrace$setopts(0x4206, r3, 0x9, 0x41)
sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80)
mlockall(0x3)
setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000580)='nr0\x00', 0x4, 0x2)
open(&(0x7f00000009c0)='./file0/file0\x00', 0x20000, 0xee)
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3, 0x3}]}, 0x8)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200))
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980))
ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f0000000a00)=0x439d0444)
mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6")
preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0)

2018/03/31 19:04:47 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

[  144.403555] device lo entered promiscuous mode
[  144.408389] qtaguid: iface_stat: create(lo): no inet dev
[  144.414070] qtaguid: iface_stat: create6(lo): no inet dev
[  144.421533] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  144.428876] qtaguid: iface_stat: create6(lo): no inet dev
2018/03/31 19:04:47 executing program 7:
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x12000, 0x40)
r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x42, 0x0)
renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f00000005c0)='./file0\x00')
getpgid(0x0)
pipe2(&(0x7f00000000c0), 0x80000)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc)
r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4})
mq_unlink(&(0x7f0000000500)='eth0\x00')
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x0, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r4, 0x0)
r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40)
r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
mq_getsetattr(r5, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503}, &(0x7f0000000340))
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98)
close(0xffffffffffffffff)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
dup3(r2, r3, 0x0)
ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000780))

2018/03/31 19:04:47 executing program 3:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

[  145.231467] device lo left promiscuous mode
[  145.269053] device lo entered promiscuous mode
[  145.274210] qtaguid: iface_stat: create(lo): no inet dev
[  145.279696] qtaguid: iface_stat: create6(lo): no inet dev
[  145.287415] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  145.293727] qtaguid: iface_stat: create6(lo): no inet dev
[  206.364718] Buffer I/O error on dev loop0, logical block 0, async page read
[  206.371932] Buffer I/O error on dev loop0, logical block 0, async page read
[  206.383819] Buffer I/O error on dev loop0, logical block 1, async page read
[  206.391046] Buffer I/O error on dev loop0, logical block 2, async page read
[  206.398346] Buffer I/O error on dev loop0, logical block 3, async page read
[  206.405562] Buffer I/O error on dev loop0, logical block 4, async page read
[  206.412912] Buffer I/O error on dev loop0, logical block 5, async page read
[  206.420017] Buffer I/O error on dev loop0, logical block 6, async page read
[  206.427170] Buffer I/O error on dev loop0, logical block 7, async page read
[  206.434304] Buffer I/O error on dev loop0, logical block 8, async page read
[  209.360807] IPVS: Creating netns size=2552 id=27
[  209.410287] IPVS: Creating netns size=2552 id=28
[  268.524211] buffer_io_error: 7 callbacks suppressed
[  268.529302] Buffer I/O error on dev loop0, logical block 0, async page read
[  268.536491] Buffer I/O error on dev loop0, logical block 0, async page read
[  268.545936] Buffer I/O error on dev loop0, logical block 1, async page read
[  268.546174] Buffer I/O error on dev loop0, logical block 0, async page read
[  268.560244] Buffer I/O error on dev loop0, logical block 2, async page read
[  268.560252] Buffer I/O error on dev loop0, logical block 1, async page read
2018/03/31 19:06:51 executing program 5:
socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x1e, 0x0)
recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x3, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0)

2018/03/31 19:06:51 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:06:51 executing program 4:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="74ff30ab30fdbe68c69bcc8efd3fb171aac27c7ee1a1f1e5fc840944528f633d57c3cf4bbfcc263569f8fa4464884e099d731dd854f55addc214a747c2edd5f9fc601487484567a5fcabc13406fc7c0236b52f158987b298f32e124d0b492b40407102d77059701fb07a375b4c0731ab0a74d6f4b9a9704233a31b1c79b2044406dc554547307062e2599184c21e8de0f28cb0b6795386944256e595707fba487b4efaa4b35e1a8bdd806d35a2325f1fa7146b085fae1f8ffb34445233dfff45ab43c93a5a1c9b3870392e634b9b67c34829c9bebde8f87901bd7f671b2c348c9885f1de82f6965887fea1424f1ba42bb00e6c5c13c11a492fa9506d7b7baa94eebacd1e702f8c5a9e25dd7fe64ece2e79c08ee4295fa1262f37f19b3131b80e9b04096104fa18935ea304d561956ef72a8d4ae04a2cecd3c899790054267a415858d25b637066426ad5ada24cd042bedfda04ecc39b020a9a5645bd0fba2137e42bb353b698f40196b1d7a660172f3a80fd32cabad53f08ebf06099a08446621ab6f84082fc5a71ac5c129c042f39b50fa23eed2012189561f98867a90b4a3c99cef7673289583de709b554922b5952a8bf0009eea5338224f5086f73862452c591d5e1c3c16cfba057927499c4a9184adb16b340489b4580174545226dc68d6689cf7e91bb690465039d27b7e077d7b23cc54924f6095f959144f1846c25c970dbd08a81df9b08689ec4bd635db10de63e858a2699e831489adbc501383379ad191c0020cb525ea73e9edb59c60021b652da4cf6e04091b55a66980f2a2e776617c1b47afaf3f973ee1ab0e2a1a6f083ca325d5dc4f209e08631a41668b0b6bd0f8634ea8104c8a666e543fdc12ccbf961a994f5a87ef186a0f52a36c45486fd5048f197e00aa901e534c421ee8ee4d5388e4d36dcda1c8653a3d489d92836162429863387b81540222e8e63250e81f1c8e380efe5214b6bf956c19dbd6c9ac4aa9670625ec5e3fd5c505476a4322fc79b868e8b3303a09fbc740b269e08aff4a0205de3b0ab7e9f129b0764af4db919164049d2184fac5a4b980ea67128f225ade179a73f82e6df03c7e624e38cccdddbe42f38a06f973cacf1f79d62a25c51b079dfa7c1d1596b76fe266168fc7ca377d7dae81845531c27a6b9078d5298a6a8315d428c39c790579db5b4b456de85d373d575944322a2c45b962c8c3595ab51e8a38cea1f912fbd0517f2e4972a774cf4b0938ca8330097021674b5cfc8d003c3ae8e0e3bdc958a7657c0a4bb7f144830931e83b3d3427ae589ea9b30e73da793f2bd9c1e45f133f6f0a4cb9808101a10ed223592536c86e03e49845df3aca51c9a19e4e6b8fc43a0b7d8ccf7ed97f6755045a267b0d35df5f1d9bd074ce6bfdc088be5a4b0fdb158783b60531851328e4070fc460c7828794413afebe787107d72d22a5537b50f9f2b3a00c4d0b126b6cf1fdac2a6dbe8723a6c4935515eb3bda7f1a59c0fefcf208abc467bec376764b92843075170b0bb209327f6620672f56995521cab56b94e5d997e6505d56cf156534becce59d4492122d97dc6ba555df4b4119dabc16781bff3dd991cd330db0f3c751c672b0a830750265e4444934c147ce6ea4f719e725cdc74d6861aab4fb98fcfa0f036fb238582ee1b2296d5fcab8d117d26c25c2bc72a918cb3b16f05f1b7b0a6ffcb22d80c5955815517974ffa6f26fe38ba51c9ddff765056545639114297d56d58f26dd67b2d53f53de0e70d31504b6996082216e067a1dc85750d12e565012b04a186e1526396693c7bb9c1c82911872fa6b7dc6a2130ddaf6b916c58f375c1310cd13de8a69b887b4896182ee4bdbf022b3ce8df9e78fdede44148daf5463bcb63db4729c4f6708c58c4476ad3c1a7640bb820cfe1e10f7846bbc882e5ff77f6efc8f5cfc2718ab2b6e59895d531cbd220ba6d04aea65ba29e85969524a8da58b25e1e22953aeacc4d1082d10ece87de2931e46f4da301bb1b6d352cc139067617577ae92f0c7c2e4c089246c8963048d4b1d83ad8cda0f60aaa723fd0341feb1ef35854602637049a1391dbd641d5bdd13acaf1f080f9a20c47e3871759fed0bc673d92cf3e205a1704c81f7d746af7ce492d7b37ac673d6e730590e4238ee37c910cb2104ede841867caaf04aaf35efb922badea6ba7844c69dbf75a7c7e0d0fe50060c815dc82cb05ab503fac7204d2c3a90ae093327ef199dcbb9695901df71d15a6e7eb5ebdc9edcc2d7fa543ed23db16a87cdc48a21a983444b0e03acfdd50cbcfbbc86920f6b88ef2d81db487961a02f5939323b168860472577c0db3445b27b63a00040e6046763c313397a9793d1a659d817151300739c6d9603e389a49c40c66afa974b1850388496c90c0c575f1f94f34e2e81fa25cde3297ef0591f5d4b1b89f88f654ff5f83dc7bf5876cdde636ed7cfa68e0a94f06f73e6ce041d88bf14f34c48cef20c4c97167cb9d431943b1685559ccaad19497bf6eaa661b54cb1c9659433d3a1900170d0be6eb0f44bc9e3fc3004e89091e7b550475163607eb812f40833fd347d801f59336cfd6ece476b01e6933bcdd484226ac056471a93fd65dd6d11266feca2c07ff2b983f0efd7d47c370d3cadcd2322faaaae474052e7a3ee618c35cdc605d56380fe186b9bbedff9878d5b262108168994fc058d403a9911b0f6b4781b5e830177e38f02d3bc52f37ede950a8216b836dfffb84c066df5b0d0ec91578720c8780c44af1ba19a6ee7528ef307908e987c0638088ba44b46adae798ceb8383210fe690fbffef983581442277cea94842cb7d3a8e68aff7b70d7494878637b5dd57f1d96112548d89551f0e0fa244c850377dee2f5bd0273bee584a5d43c175c2defb67f18f38ea4ea37504de8ac59d04b2df604de67981cc577c89a611be5f5bc2bc1475001f8db0128e38f87b7ceef5bf363f336147eb3b5d178813784fcc6b691a3d3ad9f247683c5133f866c8fae5095e3a82a4cc10dcb2648893b948cd6dd2309a576a0b219e5e66a652c37d3bbdad4451ec6871a8302db1b43db5db34f2eda9d218401dee33cc39a0005233d4b7ec135765506d322b18ef4b7d61dd6a011c65b23d79a68e3bca3b029624abd23edc250a19abd89d46e57961ea8be6ce0063c48f99b8bb0d7488e8b501ed22b90ae1db2ae6be6b533835d23a26df327c6b8c4604ce600ef9dfde2297a4fb22954be13b8b7dfd632ae883ec6a265fead96f29438a358e7b652a7a0cda348311b4af31df44874eda54744722da44c472f364c41b562e1c49d8599bfdfa844b122dc34290b021fdcf34810c5b4d2b04b8040562691a60c7ac6e7090e9e2353cb1bbc3461f8be2879bbbad0c6024e5986839dba3681f3ece6eb00d0cc75d1935910e1da533940ad6221e15a69263dad0539c84f10a41c0babfecba26c0fd721239fdafb333f0fcac3d83cb90ed600ffcf50444ba95a748453831be52262be94a950064bbcabd0280514a7c9d5670d06c3a8135bfca4d65b55ab886ce62c4881b940d57955fda0cd9e3442f357fad2d1d3bb5ba72c55a2dca6ace56b7146734b8f5eaa33b7bfe50d4de04bab0bab3ff3c2beb1d5825da971f87c2024b12ef61b6ee734575514c05e9c9b212c8f399b5c80632b485d2db4476d70fd5b869aaa8fe1cc5ced20ea9bede1400d5de207580bbf0ff75c51c01c2867b4889a00a5aff7fdd084b8350986640fee84cc8db3735f6b2849acebe011b1b71ea5f22014eafab257cfcbb03a5f5a8503b0789866d7ed794fcd0d9c9a8a41a63d22093df9adf57cf494bcb303db30895fb39c1bee475b1de9566c9f07edaeef3a5b02cd4e5c6c8f7ea0da2f5284c146604f422eac9d5321802d2955612270da1ffa8e333a9445d97e82e8a01b6a5e75d9ad64882a07a535096eb0177781a2ac8271058d58fff60f1f391cdca3aba9b0c85e735f291d91223070718fdb967f76309cee5c350e8ab0e5ac732524f867fbcdeb77bacfd6b4884eee719f4eaf4c0f74e3afb7df576e87101148fa0b989bfca1f45a7e29089db6a784204d6dd09cdd7f3def875d570a3413cd0a1408a0f25a153dc660a20baea493c318f0d9616d1a6195259a31fba47ab51c67a13454fe56fe621820c461322ae8a41180131c24f80b9c6f5741aa880f5683f7189fb96634ee4de8be10a9f875bc4bbb4e5a1055f77168c13a3e411377da1eb8655e306769aa0b22041ca7e3f02c38d75b223e6bac47311bb7003ff763035a8063950e8492bc7964b471e8997ea2cd938cbd26155c407b1a735f4c2b451005a2ef2642457ae93c7fdb8e57ce46536be3775128fe2ccbae80d61ebec6e1287b2c1c5f039b941efa7156693bd132c440a817fc7f4e12843ad2a4035190f45ec8436e401c4e8051673ba98ab12b29e3b83e9e9de83e48e20c66a1f27597fc61da3bdf327b1d7c292a499bc65019c9e5e85068be7a986f7b39eef557be7995d9eb182db137fd093b8d245e368e7c07a5fe7994557bc26e545ae9b2ca5342fe86d5c5fb1b01fe6406697f77b04c6a9806b2d4b734c8201abc894e8e6e08a6c9fa7480c4d4be1f437c3ef675ad9eac3bc1860a997610e7850f9c2b36ef16593ac0f8e911bb7dc46e5cbfc9828fedb8463010f71aedd6b4c1b4c5b75e6166648e135f809767eeb0750fdd9608bbbb69149c7ca4aadcd5317fd5eb0acd38fae64de62e9b35fb126e5f7c0edc2c7471df460f52d18e3ecfdeba8fad2eaceaae154fb5ace1c3825af527c0e9c2fdaca98699630edfbbf0e2c8d1f157f493a880c04b620095e14a469807a6556b8fbe8497c76cd26a1775b2f14d1917867ea95000fe75590e74602576665af2f4becb0b47c8844b8b67ddfd4771edea4504b6a4158c19eef8852cf1786362afd812ba670ae982a62332cbb7df7da1f6f0dccebb807d6511c6dd572722365883eaf1991cad3a8c1365592542d980d9a1d828715218625728273eee7467e6e827bcf097214141dfd178fd2edf75cf0bcc160a2d18fc0eca282897d4530ba30f9d83c7085adc20d9ceaddaa7bde521ddd118d44ace33433355e103da433edc8af7f026741beb1386bd89bd7467bfb59098c6dc6c6bd5e3a18fb5669cc3619a34f4619f94832db71d48399eea98b736a3da5c2249d7ee969e06fe06fd365cb10d713382eb77c614b64677e609497364b5272c894e8565c04399efc91a114710488b6eefba7b83c53f1e700bf4ae37faa02c97f70f5c00a590c8b9cb832b7d99d92894cfb5e1cef945578c956d6b395a6fc850cb8851636bc4be8656ade93409a7ea91b72ce8846666b67a8558f0969d70467841af13b28625a5401691234b140efe000fb6ed59be60d1bc7dbab0e3bb40d1da8644da20c717a4cd94ff2c437b388a43c75797b003c19fdf5d5ff46ec82c5e2bf1cfaf23d7955a938299c601615fd446c673f709f4ca3dee5713c2c94e78b62edf3dce56ac0b70cf443a38d51b745a1b55ca25b206f399aaa23d50841660eb52c306f81140179edfa08c9a0dc71339e318ddb3eb8b1343b0dbdb2eb5329c183e6b7dd1c4ad42517b73f978a8ef729254a0fb2ecb741314272e98f9ccd7bd7638589dcfcb387220e1f365e9d6f7e3632943a096f564b46f83aaad4cfc6ff0cebb3c4f752c31f9da39d6dc0572e0b0db580f4f1f19d03e2ed5fc099f374d212e693b082de7fabf752adaaace56f0906404444df7db36d1b00d1e14d99539ff5302b6b3cc7a72ad5956e96e3214466b19e494ee", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:06:51 executing program 7:
r0 = inotify_init1(0x80000)
fcntl$setown(r0, 0x8, 0xffffffffffffffff)
fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, <r1=>0x0})
ptrace$setopts(0x4206, r1, 0x0, 0x0)
ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x8)
ptrace(0x4207, r1)
ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8})
ptrace$getregs(0xe, r1, 0x0, &(0x7f0000000100)=""/229)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@rand_addr, @in=@local}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001600)=0xe8)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x20014000}, 0xc, &(0x7f0000001940)=[{&(0x7f00000003c0)={0x10, 0x3a, 0x1, 0x70bd26, 0x25dfdbfd}, 0x10}, {&(0x7f0000000400)={0x10, 0x3b, 0x400, 0x70bd26, 0x25dfdbfb}, 0x10}, {&(0x7f0000001640)={0x10, 0x1d, 0x300, 0x70bd27, 0x25dfdbfe}, 0x10}], 0x3, 0x0, 0x0, 0x408c0}, 0x7e)

2018/03/31 19:06:51 executing program 2:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
clock_gettime(0x0, &(0x7f00000003c0))
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000440)={0x0, 0x7530}, 0x22)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{r2}], 0x20000000000000b5, 0x0)
dup2(r2, r1)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0)
close(r1)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="94aa1516f8ade7ed29b60e6a27e8af43e40a55dfa59448f36931df"], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000500), 0x80001)

2018/03/31 19:06:51 executing program 3:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0xffffffffffffffff)
ioctl(r0, 0x1000000002202, &(0x7f0000000080)="787b6f81b55e6b1694d0cc4620cf093446c582f011ec8699861c151e4bf5cdce7dc55d03a9aad9000a2d089d9715e510065022959c90fd650b0798e8739dedf7ac61dfb493159a0c6604307aff7d1095c8e2cf352d072b22dbf4726d6cd38e784f89183e369c78f8d0b1d350e7d244982c8b2aa0ee247d63479a08f998694d69b7ef7f5cffb79b07e1f334731d86efbc1a3ef373132dc8d5687a3bbf2201beabb66c841de40598ce5e2106037b55929acd207da8ed6b45134347b09b357e9e90f9ce9f62b6fa40b9f506b27f3fc35ad883e42a8f7cc71bd49f5791b6092176fb6bc3c92adf264974010accbfea4e59f4")
connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x80000081}, 0xc)

2018/03/31 19:06:51 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:06:51 executing program 1:
r0 = socket(0xa, 0x802, 0x0)
r1 = socket(0x0, 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000aaa65294e2632db610427578032655da62b2fc7f8d97bcd95be0b438be3b3bf732b793970d7f93dd48bc5d49533f422268cf3a9c552d46065cc8b11ba0c204000000a8422aecd44df8ead8c2a53adf5dcb42a636f1fff73e0221c35f61974b4804e42864362cd67e987ac32848ba5561b6185829a427d1c633274ba57121ab968e5ecdae71d8a6ed98814cf3ada52d8e7b699b643a2d3f5c201890ae695f0a4e4dd91a5dd741968375a7c2c352e1a13a87259daf969cc8370d9b364e036176e2a2df3b040e4df136ba06b49f9b680ec13f85"], &(0x7f0000000480)=0x2)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x400, 0xffffffff, 0x0, 0x7, 0x8, 0x6, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x0, 0x0, 0x7, 0x2, 0x3}}, &(0x7f00000003c0)=0xb0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x8, 0x166, 0x0, 0x8}, 0x98)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8)
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd})
r2 = userfaultfd(0x0)
r3 = dup(r2)
ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa})
ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1})
ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000})

2018/03/31 19:06:51 executing program 3:
r0 = perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202b999cf8500000000006309000010", 0x102})
dup3(r0, r1, 0x0)

2018/03/31 19:06:51 executing program 7:
syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000280))
open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x400, 0x4)

[  268.574497] Buffer I/O error on dev loop0, logical block 3, async page read
[  268.574501] Buffer I/O error on dev loop0, logical block 2, async page read
[  268.588712] Buffer I/O error on dev loop0, logical block 4, async page read
[  268.596281] Buffer I/O error on dev loop0, logical block 5, async page read
2018/03/31 19:06:51 executing program 1:
syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaffaa0f08060001080006040001aaaaaaaa09aaac1414bb0180c2000000e0000001"], &(0x7f00000000c0)={0x1})

2018/03/31 19:06:51 executing program 1:
r0 = socket$inet6(0xa, 0x80000080001, 0x8010000000000084)
sendto$inet6(r0, &(0x7f0000000000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4)

2018/03/31 19:06:51 executing program 1:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"d202b999cf85000000000088f301e710", 0x2})
r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})

2018/03/31 19:06:51 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:06:51 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00')
sendfile(r0, r1, &(0x7f000097d000), 0xff)

2018/03/31 19:06:51 executing program 1:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c)
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0)
ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001})
fchdir(r0)
fstat(0xffffffffffffffff, &(0x7f0000000180))
setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB], 0x1)
getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={<r2=>0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98)
sendto$inet6(r0, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd706cf7df5f8083dd7780eee48f24260830c5d5e7036a21800078b903328600000000020000000000000000009663bf26fd6a7466737a2dfb6449196c3ba679959d48e0158d60c181aa2a5858cf7a541f37abb9fec6364c04acebc7b16dc2492f8d746b4ace781d361e39b718ef43ca84ade43fc5e516f6b488ce773197342c78e8ed733b62ccadc39775e7cd53773cca810913adecfd1f6b5572b1b3e4d47c094400b26bdf2d556bab564e4a0d2c4eaf57748be0d7bbc64bd53875ad4e33f0", 0x1a0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={<r3=>r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc)
setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0)
mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25)
ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x0, 0x11, 0x100000001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="16d5503fd717a5e24c8212023ae751a4465eaca72116562e97c914e8edf21a01613c7251bef83ae25ad82f49776062c9988d79a296fdc606bc5efc13b99fc5a11319fb5cee184187c10570887457b91a9e64fb3871246c69a7c9f7"], &(0x7f0000000240)=0x2)
r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r3, 0xc0f}, &(0x7f0000000340)=0x8)
fchdir(r4)
r5 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r5)

2018/03/31 19:06:52 executing program 7:
r0 = socket(0x18, 0x0, 0x1)
connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0)
r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055a", 0x8, 0xfffffffffffffff9)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000)
r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc)
keyctl$unlink(0x9, r3, r4)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e20, 0xe833, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x58)
ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000340)=0x3)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, <r5=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={<r6=>r5, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100)
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c)
creat(&(0x7f00000000c0)='./file0\x00', 0xa0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=r6, @ANYBLOB="00000000000000414109c0fb61bfc23ba8dc8f2b7c120c8b6d65c974103c88b91b390e0233691deefbd0cf9ebd033c3282a080a73ac55a9638125689aec6be4f02e9f6571456a0eb4284546ed1d3ccd8aaf0969afb9853935a5fc1736f8989fd1e4209a2a7c14b6d60585250cff4a0ff370fdc6d5f73de6def342c904be59f91caa505753f39cad6691ccd828e1fafc096397bb0b9036b8c7cd8e01a10078ee5f601b5d686378ed62823a2c76325e0b707391a1de34a0eec22ceda60c2e120c1ecf694ad7cc9eb8d54be99c18329a8"], &(0x7f0000000580)=0x2)
r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000500)={r5, 0x72, 0x0, 0x1000, 0x2}, &(0x7f0000000640)=0x18)

2018/03/31 19:06:52 executing program 2:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
clock_gettime(0x0, &(0x7f00000003c0))
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000440)={0x0, 0x7530}, 0x22)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{r2}], 0x20000000000000b5, 0x0)
dup2(r2, r1)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0)
close(r1)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="94aa1516f8ade7ed29b60e6a27e8af43e40a55dfa59448f36931df"], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000500), 0x80001)

2018/03/31 19:06:52 executing program 5:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="74ff30ab30fdbe68c69bcc8efd3fb171aac27c7ee1a1f1e5fc840944528f633d57c3cf4bbfcc263569f8fa4464884e099d731dd854f55addc214a747c2edd5f9fc601487484567a5fcabc13406fc7c0236b52f158987b298f32e124d0b492b40407102d77059701fb07a375b4c0731ab0a74d6f4b9a9704233a31b1c79b2044406dc554547307062e2599184c21e8de0f28cb0b6795386944256e595707fba487b4efaa4b35e1a8bdd806d35a2325f1fa7146b085fae1f8ffb34445233dfff45ab43c93a5a1c9b3870392e634b9b67c34829c9bebde8f87901bd7f671b2c348c9885f1de82f6965887fea1424f1ba42bb00e6c5c13c11a492fa9506d7b7baa94eebacd1e702f8c5a9e25dd7fe64ece2e79c08ee4295fa1262f37f19b3131b80e9b04096104fa18935ea304d561956ef72a8d4ae04a2cecd3c899790054267a415858d25b637066426ad5ada24cd042bedfda04ecc39b020a9a5645bd0fba2137e42bb353b698f40196b1d7a660172f3a80fd32cabad53f08ebf06099a08446621ab6f84082fc5a71ac5c129c042f39b50fa23eed2012189561f98867a90b4a3c99cef7673289583de709b554922b5952a8bf0009eea5338224f5086f73862452c591d5e1c3c16cfba057927499c4a9184adb16b340489b4580174545226dc68d6689cf7e91bb690465039d27b7e077d7b23cc54924f6095f959144f1846c25c970dbd08a81df9b08689ec4bd635db10de63e858a2699e831489adbc501383379ad191c0020cb525ea73e9edb59c60021b652da4cf6e04091b55a66980f2a2e776617c1b47afaf3f973ee1ab0e2a1a6f083ca325d5dc4f209e08631a41668b0b6bd0f8634ea8104c8a666e543fdc12ccbf961a994f5a87ef186a0f52a36c45486fd5048f197e00aa901e534c421ee8ee4d5388e4d36dcda1c8653a3d489d92836162429863387b81540222e8e63250e81f1c8e380efe5214b6bf956c19dbd6c9ac4aa9670625ec5e3fd5c505476a4322fc79b868e8b3303a09fbc740b269e08aff4a0205de3b0ab7e9f129b0764af4db919164049d2184fac5a4b980ea67128f225ade179a73f82e6df03c7e624e38cccdddbe42f38a06f973cacf1f79d62a25c51b079dfa7c1d1596b76fe266168fc7ca377d7dae81845531c27a6b9078d5298a6a8315d428c39c790579db5b4b456de85d373d575944322a2c45b962c8c3595ab51e8a38cea1f912fbd0517f2e4972a774cf4b0938ca8330097021674b5cfc8d003c3ae8e0e3bdc958a7657c0a4bb7f144830931e83b3d3427ae589ea9b30e73da793f2bd9c1e45f133f6f0a4cb9808101a10ed223592536c86e03e49845df3aca51c9a19e4e6b8fc43a0b7d8ccf7ed97f6755045a267b0d35df5f1d9bd074ce6bfdc088be5a4b0fdb158783b60531851328e4070fc460c7828794413afebe787107d72d22a5537b50f9f2b3a00c4d0b126b6cf1fdac2a6dbe8723a6c4935515eb3bda7f1a59c0fefcf208abc467bec376764b92843075170b0bb209327f6620672f56995521cab56b94e5d997e6505d56cf156534becce59d4492122d97dc6ba555df4b4119dabc16781bff3dd991cd330db0f3c751c672b0a830750265e4444934c147ce6ea4f719e725cdc74d6861aab4fb98fcfa0f036fb238582ee1b2296d5fcab8d117d26c25c2bc72a918cb3b16f05f1b7b0a6ffcb22d80c5955815517974ffa6f26fe38ba51c9ddff765056545639114297d56d58f26dd67b2d53f53de0e70d31504b6996082216e067a1dc85750d12e565012b04a186e1526396693c7bb9c1c82911872fa6b7dc6a2130ddaf6b916c58f375c1310cd13de8a69b887b4896182ee4bdbf022b3ce8df9e78fdede44148daf5463bcb63db4729c4f6708c58c4476ad3c1a7640bb820cfe1e10f7846bbc882e5ff77f6efc8f5cfc2718ab2b6e59895d531cbd220ba6d04aea65ba29e85969524a8da58b25e1e22953aeacc4d1082d10ece87de2931e46f4da301bb1b6d352cc139067617577ae92f0c7c2e4c089246c8963048d4b1d83ad8cda0f60aaa723fd0341feb1ef35854602637049a1391dbd641d5bdd13acaf1f080f9a20c47e3871759fed0bc673d92cf3e205a1704c81f7d746af7ce492d7b37ac673d6e730590e4238ee37c910cb2104ede841867caaf04aaf35efb922badea6ba7844c69dbf75a7c7e0d0fe50060c815dc82cb05ab503fac7204d2c3a90ae093327ef199dcbb9695901df71d15a6e7eb5ebdc9edcc2d7fa543ed23db16a87cdc48a21a983444b0e03acfdd50cbcfbbc86920f6b88ef2d81db487961a02f5939323b168860472577c0db3445b27b63a00040e6046763c313397a9793d1a659d817151300739c6d9603e389a49c40c66afa974b1850388496c90c0c575f1f94f34e2e81fa25cde3297ef0591f5d4b1b89f88f654ff5f83dc7bf5876cdde636ed7cfa68e0a94f06f73e6ce041d88bf14f34c48cef20c4c97167cb9d431943b1685559ccaad19497bf6eaa661b54cb1c9659433d3a1900170d0be6eb0f44bc9e3fc3004e89091e7b550475163607eb812f40833fd347d801f59336cfd6ece476b01e6933bcdd484226ac056471a93fd65dd6d11266feca2c07ff2b983f0efd7d47c370d3cadcd2322faaaae474052e7a3ee618c35cdc605d56380fe186b9bbedff9878d5b262108168994fc058d403a9911b0f6b4781b5e830177e38f02d3bc52f37ede950a8216b836dfffb84c066df5b0d0ec91578720c8780c44af1ba19a6ee7528ef307908e987c0638088ba44b46adae798ceb8383210fe690fbffef983581442277cea94842cb7d3a8e68aff7b70d7494878637b5dd57f1d96112548d89551f0e0fa244c850377dee2f5bd0273bee584a5d43c175c2defb67f18f38ea4ea37504de8ac59d04b2df604de67981cc577c89a611be5f5bc2bc1475001f8db0128e38f87b7ceef5bf363f336147eb3b5d178813784fcc6b691a3d3ad9f247683c5133f866c8fae5095e3a82a4cc10dcb2648893b948cd6dd2309a576a0b219e5e66a652c37d3bbdad4451ec6871a8302db1b43db5db34f2eda9d218401dee33cc39a0005233d4b7ec135765506d322b18ef4b7d61dd6a011c65b23d79a68e3bca3b029624abd23edc250a19abd89d46e57961ea8be6ce0063c48f99b8bb0d7488e8b501ed22b90ae1db2ae6be6b533835d23a26df327c6b8c4604ce600ef9dfde2297a4fb22954be13b8b7dfd632ae883ec6a265fead96f29438a358e7b652a7a0cda348311b4af31df44874eda54744722da44c472f364c41b562e1c49d8599bfdfa844b122dc34290b021fdcf34810c5b4d2b04b8040562691a60c7ac6e7090e9e2353cb1bbc3461f8be2879bbbad0c6024e5986839dba3681f3ece6eb00d0cc75d1935910e1da533940ad6221e15a69263dad0539c84f10a41c0babfecba26c0fd721239fdafb333f0fcac3d83cb90ed600ffcf50444ba95a748453831be52262be94a950064bbcabd0280514a7c9d5670d06c3a8135bfca4d65b55ab886ce62c4881b940d57955fda0cd9e3442f357fad2d1d3bb5ba72c55a2dca6ace56b7146734b8f5eaa33b7bfe50d4de04bab0bab3ff3c2beb1d5825da971f87c2024b12ef61b6ee734575514c05e9c9b212c8f399b5c80632b485d2db4476d70fd5b869aaa8fe1cc5ced20ea9bede1400d5de207580bbf0ff75c51c01c2867b4889a00a5aff7fdd084b8350986640fee84cc8db3735f6b2849acebe011b1b71ea5f22014eafab257cfcbb03a5f5a8503b0789866d7ed794fcd0d9c9a8a41a63d22093df9adf57cf494bcb303db30895fb39c1bee475b1de9566c9f07edaeef3a5b02cd4e5c6c8f7ea0da2f5284c146604f422eac9d5321802d2955612270da1ffa8e333a9445d97e82e8a01b6a5e75d9ad64882a07a535096eb0177781a2ac8271058d58fff60f1f391cdca3aba9b0c85e735f291d91223070718fdb967f76309cee5c350e8ab0e5ac732524f867fbcdeb77bacfd6b4884eee719f4eaf4c0f74e3afb7df576e87101148fa0b989bfca1f45a7e29089db6a784204d6dd09cdd7f3def875d570a3413cd0a1408a0f25a153dc660a20baea493c318f0d9616d1a6195259a31fba47ab51c67a13454fe56fe621820c461322ae8a41180131c24f80b9c6f5741aa880f5683f7189fb96634ee4de8be10a9f875bc4bbb4e5a1055f77168c13a3e411377da1eb8655e306769aa0b22041ca7e3f02c38d75b223e6bac47311bb7003ff763035a8063950e8492bc7964b471e8997ea2cd938cbd26155c407b1a735f4c2b451005a2ef2642457ae93c7fdb8e57ce46536be3775128fe2ccbae80d61ebec6e1287b2c1c5f039b941efa7156693bd132c440a817fc7f4e12843ad2a4035190f45ec8436e401c4e8051673ba98ab12b29e3b83e9e9de83e48e20c66a1f27597fc61da3bdf327b1d7c292a499bc65019c9e5e85068be7a986f7b39eef557be7995d9eb182db137fd093b8d245e368e7c07a5fe7994557bc26e545ae9b2ca5342fe86d5c5fb1b01fe6406697f77b04c6a9806b2d4b734c8201abc894e8e6e08a6c9fa7480c4d4be1f437c3ef675ad9eac3bc1860a997610e7850f9c2b36ef16593ac0f8e911bb7dc46e5cbfc9828fedb8463010f71aedd6b4c1b4c5b75e6166648e135f809767eeb0750fdd9608bbbb69149c7ca4aadcd5317fd5eb0acd38fae64de62e9b35fb126e5f7c0edc2c7471df460f52d18e3ecfdeba8fad2eaceaae154fb5ace1c3825af527c0e9c2fdaca98699630edfbbf0e2c8d1f157f493a880c04b620095e14a469807a6556b8fbe8497c76cd26a1775b2f14d1917867ea95000fe75590e74602576665af2f4becb0b47c8844b8b67ddfd4771edea4504b6a4158c19eef8852cf1786362afd812ba670ae982a62332cbb7df7da1f6f0dccebb807d6511c6dd572722365883eaf1991cad3a8c1365592542d980d9a1d828715218625728273eee7467e6e827bcf097214141dfd178fd2edf75cf0bcc160a2d18fc0eca282897d4530ba30f9d83c7085adc20d9ceaddaa7bde521ddd118d44ace33433355e103da433edc8af7f026741beb1386bd89bd7467bfb59098c6dc6c6bd5e3a18fb5669cc3619a34f4619f94832db71d48399eea98b736a3da5c2249d7ee969e06fe06fd365cb10d713382eb77c614b64677e609497364b5272c894e8565c04399efc91a114710488b6eefba7b83c53f1e700bf4ae37faa02c97f70f5c00a590c8b9cb832b7d99d92894cfb5e1cef945578c956d6b395a6fc850cb8851636bc4be8656ade93409a7ea91b72ce8846666b67a8558f0969d70467841af13b28625a5401691234b140efe000fb6ed59be60d1bc7dbab0e3bb40d1da8644da20c717a4cd94ff2c437b388a43c75797b003c19fdf5d5ff46ec82c5e2bf1cfaf23d7955a938299c601615fd446c673f709f4ca3dee5713c2c94e78b62edf3dce56ac0b70cf443a38d51b745a1b55ca25b206f399aaa23d50841660eb52c306f81140179edfa08c9a0dc71339e318ddb3eb8b1343b0dbdb2eb5329c183e6b7dd1c4ad42517b73f978a8ef729254a0fb2ecb741314272e98f9ccd7bd7638589dcfcb387220e1f365e9d6f7e3632943a096f564b46f83aaad4cfc6ff0cebb3c4f752c31f9da39d6dc0572e0b0db580f4f1f19d03e2ed5fc099f374d212e693b082de7fabf752adaaace56f0906404444df7db36d1b00d1e14d99539ff5302b6b3cc7a72ad5956e96e3214466b19e494ee", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:06:52 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={0x0, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:06:52 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
setrlimit(0x0, &(0x7f0000001340))
r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80, 0x80000)
r3 = open(&(0x7f0000000fc0)='./file0\x00', 0x8000, 0xa5)
ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000180))
sendto$ipx(r2, &(0x7f00000001c0)="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", 0xe00, 0x0, &(0x7f00000011c0)={0x4, 0x401, 0x3, "93911e539a32"}, 0x10)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2})
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'})
r4 = perf_event_open$cgroup(&(0x7f0000001240)={0x0, 0x70, 0x0, 0x0, 0x3ff, 0x7ff, 0x0, 0xfffffffffffffffd, 0x1000, 0x2, 0x5, 0xa000, 0x0, 0x2, 0x8, 0x0, 0x2479, 0x0, 0x6, 0xca, 0x1ff, 0x8000, 0x2, 0x0, 0x0, 0x1, 0x10001, 0x7, 0x0, 0x6, 0x3, 0x7, 0x6, 0x800, 0x0, 0x1, 0xff, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001200), 0x8}, 0x1800, 0x10000, 0x800, 0x3, 0x2170, 0x0, 0x765d}, r2, 0xb, 0xffffffffffffff9c, 0x0)
ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700")
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001000)={{{@in=@multicast1, @in=@dev}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001100)=0xe8)

2018/03/31 19:06:52 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xfffffffffffffffe})
ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4)
r1 = syz_open_pts(r0, 0x4002481)
ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x20)
r2 = dup3(r1, r0, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e24, 0xc88, @local={0xfe, 0x80, [], 0xaa}, 0x54d8}, 0x1c)
readv(r1, &(0x7f00001aa000), 0x0)

2018/03/31 19:06:52 executing program 4:
r0 = socket$inet6(0xa, 0x2000000802, 0x0)
connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000800)='/dev/vga_arbiter\x00', 0x80000, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x7, 0x0, 0x3f, 0xffffffff, 0x0, 0x3, <r2=>0x0}, &(0x7f0000000ac0)=0x20)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ec0)={<r3=>0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={<r4=>0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={<r5=>0x0, 0x0, 0x30, 0x5}, &(0x7f0000001040)=0x18)
r6 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000")
getdents64(r6, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624)
sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x11, &(0x7f0000000a00), 0x0, &(0x7f0000000b00), 0x0, 0x40000}], 0x1, 0x0)
lseek(0xffffffffffffffff, 0x3, 0x1)
r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=<r8=>0x0)
getuid()
ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x280000000000000, 0x6})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14)
r9 = getpgid(0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xef, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={<r10=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
write$selinux_create(r7, &(0x7f0000000780)=ANY=[@ANYRES32=r3, @ANYRES16, @ANYRES32=r9, @ANYRES32=r2, @ANYRES64=r7, @ANYRES32=r7, @ANYRES64=r1, @ANYPTR=&(0x7f0000001200)=ANY=[@ANYPTR=&(0x7f0000000600)=ANY=[@ANYRES16=r10, @ANYBLOB="9f0c9b8933bb526638d41b2de684ad047bf044a653854cb3", @ANYPTR64, @ANYPTR], @ANYRES32=r5, @ANYRES64=r4, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64=r4, @ANYBLOB="a0baea2691d769de3d8cd47740cf513581aaec5990415aa3b07d9bc6e94cbd825e903fa8986b7f291c177ae305b55c6dbe0de68159ef02df635516ca2b26a1", @ANYRES32=r8, @ANYPTR64], @ANYBLOB="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"]], 0x26)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x4)
fdatasync(0xffffffffffffffff)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88)
request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb)
add_key(&(0x7f0000000700)='big_key\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc)

2018/03/31 19:06:52 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:06:52 executing program 3:
r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102})
r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102})
write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0000c0ae0001080006040000ffffffffffff7f000001aaaaaaaaaa00ac141400"], 0x1)
kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x0)
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'})
set_robust_list(&(0x7f0000000740)={&(0x7f0000000280)={&(0x7f0000000200)}, 0x1, &(0x7f0000000700)}, 0xc)
getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x4)
prctl$seccomp(0x16, 0x2, &(0x7f0000000680)={0x6, &(0x7f0000000500)=[{0x22, 0x7, 0xc6, 0x1}, {0x6, 0x2, 0x0, 0x5}, {0x7, 0x4, 0x0, 0x8}, {0x0, 0x8896, 0x53}, {0xfffffffffffffff9, 0x0, 0x1f, 0x5}, {0x5, 0x7, 0x1, 0x6}]})
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0x2]}, 0x5c)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4)
pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0)
syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x200000)
accept4$netrom(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={<r5=>0x0, 0x6}, &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x1, 0x7, 0x4, r5}, 0x10)
sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="0bd27ec9"], 0x1}, 0x1}, 0x0)
ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000006c0)={0x0, 0x5, 0x800, 0x0, "93e2a449a81957578308e26155592849d552681bf17d4ff2d5540a6dc87aef62"})
write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a", 0x88)

2018/03/31 19:06:52 executing program 4:
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10)
r2 = socket$inet6(0xa, 0x0, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x4, 0x0, 0x2, 0x1, 0x0, 0x0, 0x21}, 0x20)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x0, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
lookup_dcookie(0x10000000012, &(0x7f0000000600)=""/34, 0x22)
r3 = socket$inet6(0xa, 0x7, 0x8001)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00', <r4=>0x0})
setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r4}, 0x14)
r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10, 0x80000)
r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0)
recvmsg$netrom(r6, &(0x7f0000001c00)={&(0x7f0000000400)=@ax25={0x3, {"3940e996f99484"}, 0x400}, 0x10, &(0x7f0000001780), 0x0, &(0x7f0000001800), 0x0, 0x4000}, 0x2000)
getsockopt$ARPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x63, &(0x7f0000000280)={'icmp\x00'}, &(0x7f00000002c0)=0x1e)
ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000140)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x40000000, 0x0, 0x0, 0x2, 0x81800000, r4})
setsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r4}, 0x14)
ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000000640))
ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000680))
ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00000006c0)=<r7=>0x0)
getpgrp(r7)
sendto$inet6(r3, &(0x7f0000000300)="79ac9723bf0aae644e65ccb2ff7f7c15b1bedf7feef8c0ed0d4895f6467229ea093d8c667870bf5363637a43f2e52762ed84fec2e885e89a67c0a1b0f45acc8e4e5f043267e74dc5d0d77b59b062ddcee843", 0x52, 0x48090, &(0x7f0000000380)={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c)
r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/keychord\x00', 0x2, 0x0)
perf_event_open(&(0x7f00000001c0)={0x5, 0x70, 0xff, 0x1, 0xde71, 0x0, 0x0, 0x40, 0x20000, 0xa, 0x0, 0x0, 0x100000001, 0x100000000, 0x5, 0xffffffff, 0x400, 0x6, 0x82, 0x3ff, 0x7fffffff, 0x7550, 0x5, 0x2, 0x40, 0x6, 0x3, 0x128, 0x3, 0x0, 0x8, 0x1, 0x1ff, 0x6, 0x5, 0x7fffffff, 0x8000, 0x9, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x8}, 0x0, 0x2317, 0x200, 0x7, 0xf3, 0x1, 0x8}, 0x0, 0x5, r8, 0xb)
getsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000700)=0x5, &(0x7f0000001cc0)=0x4)
ioctl$TCSETSW(r8, 0x5403, &(0x7f0000001c40)={0x7, 0x0, 0x7, 0x8, 0x9, 0x10000, 0x4, 0xc9, 0x3, 0x1, 0x200, 0x3})
setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68)
sendto$inet(r0, &(0x7f0000000200)="9c", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10)
sendmsg(r2, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)="2d574fd25b2142730685c893b9c323a446d894e2c9bf3dc3340031ce2338124ac31f87810bf4243447c5", 0x2a}], 0x1, &(0x7f0000000580)}, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000580)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)="6e72300000000000006f7e301700", 0x10)
sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001580)="9b39eece9aeb494d9063007ce7db1bcf1a722ae925460ed360691ebbe5b1188af8deb2e61ec47906744b14ca4253405633a8686b50695cdfee9b733d72feab644e823291e86b91898b1c344bf4f67e74f81622e8e899e400affbec770c614de473a8fe21929998963da7400495bef3b5e8114ba5896f06be8dbd5114c9ac787d322f1f2970e79b248ca2bd50aec78feaf2646a40120b90f9e6fe7a9cb4786d89e41108e0a44da074660eea935fc9c2fc98922ab30be8f06267e5d1519bc848ffe6b704fe390e6bdceba3d87404a3365b2b579a5e9e1530dd1ac4a84ebaab0e58cd54a9c1ff7a6405ae988969a1e6329d6e93d9eda27af17db950599f185db28c5b659beee38b1186105552a50b784fcd475baaf0687b21a093e16f02dd6cb4ed26cf30ca1cdd244f93669faa70589770c784ce9d5e503dd10b87d261e09ec5a403b76845a5e1ffd72f2e4b497f5767a96f5333aa920368de154f55fded49f7d8506ba61bbadb82c9fd6cf6b0b18ec78c78094e3e199f65c587751173bb7e6772df32bf721d63cca27a600a6043e56f1de88c946597f663aa263be9d7ef537643c4e88ec05ff35ddd720ccc2b07d2b092f69e5a0a7b18d6e99e54658cb5bbab818d55ce1a8e360925232e66cf10218eca948429e4755812b36388c4967c05c2f53078d2c73bee12b217ff09406ca91b12fe12b41426e487e80bb1f49c0466b46f980db1ec1c382d1236fbba41e21169e507f67ffb7ca399060054dbedb6059645c314e35a8a87b3980005c2e4e0166d17149534be760b571cc6bcad20f228d399c4456c7d601a1924df9b1d9713f0c6598c0e6f64a78603155b62f0fba2837d03e35d22ce96dc50f84116cb3dd90918114a7b55cb61c9afe3331c28dc62ca18bf6a2bf06d0292a6d9109c3f54c6fbd49a1a489d0fdc7a42bb3dee9d7c5fee49bda01b1d7dd0287feec65b87decd6ec86f5ae6d0775943f40cd85f84d98d55b7233bf5c0eda313af1390df58fa4aa8719393d8fb588a94f496e37443307c899ec0fab3ae9acc117d9e5621d8725e0cefb55a9bb8e4d2cce7f9b1929cbeb8d932ff2407f25861c758eef7f5455466c6624c01c3c1bcd40d9b95f8074c55092b10509c0bf4b90ae77f85a9d9c8e091ec61c29d5d72826fbb65ce5ca9537c8fee6f3a6bbe563339da1106b54f254f0725c5422c9d330ef85197d275383a36f5c67c21bf28fc52f0b90c146aad08fc74f150c45f8d4e8b49b77ce4dab118a9a98ef63fe17a4672a98618424ad2c79834f93ae04339c84ebd4064b260e3fd1ff38ca0d752828d42f1db5171e988381dd4c698b810d4c6af803807953e1c597427c54619db00028b52dc0df279ce0f356754e1302c8933d98c09d93689a2531378b21a50c6524b18bb56366ff7edd48716eba7874c8e1845912fbba3da40f8c7c6d550b49de85b17d830aa5a067ebda491686b289e7e116d7138b0f7425c81fb0f1147efa2d0de4ff2dd32bec35ed75d7798f5a5d4c6f06a111c9be30e6d6f44e653e1923a6f25ae71826e7cce66e9bf25ab016e4c1fd27d18c0c31cb8aaec2ab6bc945e50dd8a4f472564cecd2f7a1d475fab83183f2378f58abf0d68469bbe010a3714d943e7d913fc507de99c96f8bf16a50ad41539bc7e00a2defff8f3b9c00892fe26afb62868d764434d7e7a1110b9e62de6c1e734c9f5f0add4da84daa151ca7b1633a35c8bd13149ac0a59327e40d7919531cc645402bf400fa1ab720080134c5b1cf7366c33e3ead2c8f71a0f4c4d359863622793fd12735e946a34765fa848a3690ce96e111e82ff611ec6368f44aa9b6d5fb55bcd3c82b98a584bf9498ca71e5e6bb581204c41d79b56cca380a5dac89d2868e3e7741633068f53e71658ef598360bc7c8fbbf105e6dfce50d6083b2df354f77b587c200f6a25a29958aa25753f78344471aebb12fefe52f019099622119a5e5de3ba5cd61a85844858af488f0df82d5f750f68e630272caa63cdd4724cc5569478cbad263d1826e72e5110c82b4872979007582e2547fbde864bbf", 0x5b0}], 0x1, &(0x7f0000000240)=ANY=[]}, 0x85)

2018/03/31 19:06:52 executing program 2:
accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000)
r0 = inotify_init()
mmap(&(0x7f0000acf000/0x2000)=nil, 0x2000, 0x3, 0x1c, r0, 0xfffffffffffffffe)
r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00')
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={<r2=>0x0, 0x0, r1})
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0, <r3=>0x0})
getpgrp(0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3})
openat$selinux_create(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/create\x00', 0x2, 0x0)
read$eventfd(r1, &(0x7f0000000200), 0xfffffffffffffdc5)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000080)={'bcsf0\x00', {0x2, 0x4e21, @loopback=0x7f000001}})

2018/03/31 19:06:52 executing program 1:
r0 = socket$inet6(0xa, 0x80002, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="7e0970378cc1"]], 0x1)
r2 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={<r3=>0x0, 0x100000000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000600)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x5, 0x1}, &(0x7f0000000240)=0x88)
sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
socket$inet6(0xa, 0x4, 0x0)
fchdir(r0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280))
tgkill(0x0, 0x0, 0x30)
dup2(r2, r0)
syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00')
socket$inet6(0xa, 0xa, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=<r4=>0x0], &(0x7f0000000140)=0x1)
clock_gettime(0x0, &(0x7f0000000200)={<r5=>0x0})
write$sndseq(0xffffffffffffffff, &(0x7f0000000700)=[{0x1, 0x3ff, 0x0, 0x0, @time={r5}, {}, {0x7fffffff, 0x96}, @note={0x3, 0x0, 0xffff}}, {0x0, 0x0, 0x1, 0x8, @tick=0xff, {0x0, 0x5}, {0x7, 0x1}, @queue={0x1, {0x8}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x90)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r4}, 0x10)
connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x0, 0x3000000}, 0x3e0)
getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={<r6=>0x0, 0x7}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r6, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84)

[  269.706701] device lo entered promiscuous mode
[  269.711405] qtaguid: iface_stat: create(lo): no inet dev
[  269.717144] qtaguid: iface_stat: create6(lo): no inet dev
[  269.724361] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  269.730617] qtaguid: iface_stat: create6(lo): no inet dev
[  270.638079] device lo left promiscuous mode
[  270.666408] device lo entered promiscuous mode
[  270.671136] qtaguid: iface_stat: create(lo): no inet dev
[  270.676907] qtaguid: iface_stat: create6(lo): no inet dev
[  270.684093] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  270.690346] qtaguid: iface_stat: create6(lo): no inet dev
2018/03/31 19:06:53 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'})
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x0, 0x0, 0x8}, 0x8)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40, 0x0)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000380)={<r2=>0x0, 0xec93}, &(0x7f00000003c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r2, 0x539}, 0x8)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200))
pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0)
r3 = inotify_init1(0x0)
fcntl$setown(r3, 0x8, 0xffffffffffffffff)
fcntl$getownex(r3, 0x10, &(0x7f0000000040)={0x0, <r4=>0x0})
r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0)
ioctl$PERF_EVENT_IOC_ID(r5, 0x80042407, &(0x7f0000000340))
waitid(0x3, r4, &(0x7f0000000500), 0x9, &(0x7f0000000540))
pipe(&(0x7f0000000000)={<r6=>0xffffffffffffffff, <r7=>0xffffffffffffffff})
close(r7)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84)
getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000600)={<r9=>0x0, 0x0, 0x1, 0x3ff}, &(0x7f0000000640)=0x31)
sysinfo(&(0x7f0000000940)=""/201)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e)
ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x1, 0xfff})
ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000b40)="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")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x1)
ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430)
ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x0, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2})
prctl$setfpexc(0xc, 0x40000)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r9, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90)
setsockopt$inet_MCAST_JOIN_GROUP(r8, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x14)

2018/03/31 19:06:53 executing program 5:
r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001540)='./cgr\b\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0)
fchdir(r3)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001400)=0x4)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
ioctl$TCSBRK(r0, 0x5409, 0x0)
write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c)
r4 = fcntl$getown(r3, 0x9)
r5 = syz_open_procfs(r4, &(0x7f0000b92000)='smaps\x00')
readv(r5, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1)
getsockname$netlink(r5, &(0x7f0000001140), &(0x7f0000001180)=0xc)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001780))
r6 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00')
getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000001380)={'icmp6\x00'}, &(0x7f00000013c0)=0x1e)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000929000), 0xff)
readv(r0, &(0x7f00000012c0)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a"])
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680))
fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200))
getsockopt(0xffffffffffffffff, 0x8001, 0x10001, &(0x7f00000011c0)=""/82, &(0x7f0000001280)=0x52)
ioctl$fiemap(r1, 0xc020660b, &(0x7f0000001800)={0x1, 0x6, 0x5, 0x7, 0x9, [{0x1a2f, 0x6, 0x26, 0x0, 0x0, 0x400}, {0x0, 0xc4ec, 0x2, 0x0, 0x0, 0x1400}, {0x9, 0xce, 0x3, 0x0, 0x0, 0x2}, {0xa, 0xfffffffffffffff8, 0x3, 0x0, 0x0, 0x80}, {0x8, 0xc593, 0x1, 0x0, 0x0, 0x2}, {0x10, 0x4, 0x0, 0x0, 0x0, 0x300}, {0x5, 0x1, 0x35}, {0x401, 0x100000000, 0x3, 0x0, 0x0, 0x800}, {0x100000001, 0x2, 0xf52, 0x0, 0x0, 0x1000}]})
gettid()
epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000001300)={0x9})
process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001640)=""/3, 0x3}], 0x3, 0x0)
fcntl$setlease(r2, 0x400, 0x2)
setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0)

2018/03/31 19:06:53 executing program 7:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0))
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x433}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
getpgrp(0x0)
ioctl$TIOCGPTPEER(r2, 0x5441, 0x0)
ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280))
clock_gettime(0x0, &(0x7f0000003680)={0x0, <r3=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r3+10000000})
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x42)
openat$cgroup_ro(r4, &(0x7f0000000540)='cpuset.effective_cpus\x00', 0x0, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868a", 0x2f, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80)
mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:06:53 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
r2 = dup3(0xffffffffffffffff, r1, 0x0)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ef6ffc), 0x4)
ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040))
ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000100)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6gretap0\x00'})
getresgid(&(0x7f0000000240)=<r3=>0x0, &(0x7f0000000280), &(0x7f00000002c0)=<r4=>0x0)
fchownat(r2, &(0x7f00000000c0)='./file0\x00', 0x0, r3, 0x100)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e24, @loopback=0x7f000001}})
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0)
fchdir(r5)
r6 = creat(&(0x7f00000003c0)='./file0\x00', 0x133)
write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c)
truncate(&(0x7f0000000140)='./file0\x00', 0x1ff)
write(r6, &(0x7f0000000180)="15", 0x1)
ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1})
r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc), 0x4)
getpgrp(0xffffffffffffffff)
lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, <r8=>0x0, <r9=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8)
getgid()
ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000003080)=<r11=>0x0)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8)
sendmmsg$unix(r6, &(0x7f0000001440)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000400)="c10966088e69222d907ea30c1f22c2fa1e4d04f5b6f3c06ae87274654a21dfa8e43db09085b19eb9469fd39245d4c483eb694416fed50a1eb1f02a5e8d93e8de2661889806846bb34539ee43d8bf8875bf292771006a1b06c8728e71ce2244fba22ebeb9bddb2fa450ca31c5b494bc35b33b02528d700c8c2d41089dc06422969083ad00b44060da132f84f5383bb3ff5d0006faa7afcff236e3dd04f450b7a849451656f22da494b9f10ade3717171e3fef", 0xb2}, {&(0x7f0000000380)="b58513393fa79f5d0ce11b58d168e724d3ad177a352f2d4a15b9c7b9122a8e83e1d5da59360e482dfd", 0x29}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000000b00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000b80)="6ed4da1c20fc467e2994eeeb4344db40ccc686ad8555733de9aa10bd8c9db08b6be96ac8b09982bb9fb447", 0x2b}, {&(0x7f0000001b80)="55a03d2f0d70049c3e5d17c4828773468c8e2613d58bedf37ee6fc8f5c9d4d0134959bd1f6e8f5ea0ae161cfaa34e79aa0d87d41bf1c917bd7832413eff1231f6e92f65ac2a4670e7556e9c4dfac2b6f4cb218689d5fe626ebd36cfa7004bcbe10b0cde9849cd623d2eabdf78b754b9335b68efda15a6e02c38627fcbf149227e745cc07a37b32c62cd8fb1a66b6512aa6505a44e0801eb43a429aa5608832f02376195c7d1e4baa1044f68d5dd670e871d2fc2fd60b074a0a5de3b2906b9551d0a2529fe46922d8f467b74461c25b42aca4e98dd7f10f97eb8f4ca00fa66681a39a8b77cc9cdd32ccb09e50120e60531b22916332bcdc015c35d53ffd110bb9de722934e82742c2ef4a2f66480bd17e59df62d1fdbdbf404cd6af5ee9df4661a88c0ab941b5fc2d98e64dd38b40d748ac87e46fd81a310ba9c703e0b07f8dd9bb1d1d65a27012fe6b9cf8d7aa8be5a7c278c6e409bb30d6a54d74abc6452d44f9ace05baed50c5fcb3bece20ff321a789fd20b69c717ef91447614f86d53e6e4078b36dc2822d3a801992874ebc9a013f5742c7cb56082f839f7a75c7b9af2c7b40ab2a89fd246996585b0bb21705cc91946f3c6bfd4061f524d5c72ab3edd8a7f0394f4e4c3506a48048b34aaed96ce8d9ea32e062cb4e46c841d4645d09d96b4192d4d11bcd4f63b116fa25641aa36b4daa4903694d699db51a6700ab901bf2d06a4ebce9e7831ce935d94c895961ac689ed1245a7923b69d3dad09b1b6214015fbb3cfe8aa2684e5fe49abf6c3857e273ad2e2be60dcdae9679b9289da21d88e3386372c3a548b12f8b0d09f8ea2e719f1389e545298ce3998ebc040523a4800a8d4550e586f34bc11f732398cb9d320c0b5e79cc98b45c8cb487f5cf5563d25ce169e915b88da76170b836d6fdf47beba738a53fe05bea52d817871dc089436b1056c33647e856d635a22f329fcdf93a948896f24103d0352cb0f6ed6157d5e7ef4d94121124cb21b613d7647238f35eddbaabd4ef88ccc7c07c7ddd5c0b1b5e18ead1328f72741e2a88ab687af29c6857254f0cf0792fe57768358553d1984a928674f145dae9443773d709401eeeeff4159c334f1e0009bc545e1db2a03fe08833a47326d8b6de19e6f64f362c52aa2d2a4de7f95b5d1860ef011786620099f066fc0f12c8c793979a9f3ddf5446af16643142d968a6051f5c2db596d15104eda5fe11642e2fe9fe0f791bfab19aad1a692144ea446e41bfad6799b3445ddd9026ae3ca6171939b578956a5a1de2194a731d09d054fde57c78b10462afc65245ce39c526aa1b77cd70c5e199e815a1bbbc09d0a09cbf9182a9f503723a9bfef571d95ceef4c29e561bf311660139d151b65573b355aad01a1367ce5879c43a3b05dd8f8ce121e53cbc361df1517f37dace4b642ac97a1b7a9623ae303efd5f00e707959665fed09098e8825e7d288c11425a8b10982845c6e2b2b493bf2273e4d8d8fc9d97128b3e6741e4dc404ee31e8e505957936cd4146fb793d5fa358fe74ed712ee346cbcbac730ab4e3b3ca52a26fbd2a8fe2a6e13a25390ecfc5aeb8ad4f2a974a7fbf3a9d7f1b3d05d6b3e27234d905ccdf20aba992adb200c1155ea08e3c3ad38a442dc6f19afe195c80b0bcc0cbc0a44ad82e2ee163787d3012a8ccd46c252817478f276719b32e43ee9dc3b0353521a339a23c185e98619e292f70ca180c3ec6ddf14b642c090b436974d6f4e62014b7177265beb4875385e1b4b4adc1df15ac71b9850fa55b2c4656b62d045cddb67440a0cc3ca06a734bc9f9e9e04835c719fbfcda9d8c36c296991d797d948a9669b2b91978649da245517c9a5646bbfdbb9ee599e5734fd871e002e90bdb8855a5ee307bc349deff79e57ddffb0efdbcba1975ccfc8328672528cb5364bd79c0e29e414e04c948ce685cf2baf1841bd823261e1faaba3bfdbec5f01270841b784a1b857f7f5a454103de371cb96747903ac0be1b0d8610782a63e7027f0ed2efa410531ed86a001e22fb86207db2f74c1e8452d721be59bce82178ebe10202af89683d5103c087c83f91c8fda4c777181f431a9acdd70ab20c70cfc18418bc5222e2d8c7c4ff604fe81d6bdebabe4791a7536efbbc635565741989e5854ac62ff40338459555d057926ab399ca56c77f6df017ad2a563fecce6684b986ea5200c132259c2ad4afdf8186f13b0f4c84d6c04f14784a8fc4b03f5b6ce2f1917c15aabd3f1b15cafaeb1c149060c203aa9a74f9b9f4dda25ef6f3f69261963eba955e72c2d806e086183c16373bcdbe24d9aeeba8cfd72ab01b5629711862a38d9d5c80944a4af3f52d24fd137da23a5d8da1fe02f99ecd1e492f35c71c224fe07d5e7b07ba944ae5b3d029d8d574adf218bb70bcc6298c4db4e9759ef6dda841daf3ffbe7811308d1f6ba1cfc715784c826ec306bc6c40c55d7c2104fcd7aa935638cbecad4880d8cbc76a115efebfeb469750a9ca62c318bccf99da2ca97a63926ad6824f5f34e186771ce65d51aa73de77832ba05e49831345302d63ceff776ab9102d300cc3b8de15fdd74ed2922919deb37d89c833e0f349f65ce52130613ced32b4d32dd2e24992f30f19a4d1a7298664424fc071f74041d24294bda0b91eda14c6f6944816aac0ecdf72aacb06d4905a4c60643da21db15990b4d057558d8c6805203474cdf66cd3c3c75f1da0483b421979bd9acc670d27e71e582a8f037bd17ac6437dcc982eac15c32a200b9b96d448043ebdb20bdc9b7c3c93ed6dd4b7fcbfc18f725ab510dc30907af9816500121e68324c2d4ce55bb3404c31f1979ef4438616b281c93bb33dbe641f3acd17f6e6fa3358f8022faf6d906dd0ae9057ea6f813462e23bb855ba58dea1c78116bdaea40db9f1c9a8f007c75f545afc46b4d52e60e611c2a50e2ed22b461797aed4aafb081676c44ee5bf5b678ee54bfbb67b42882883c810b5d417a369c209905c2e7036833857631bd994646a009b2cbfa9d8a490c889abf46b0ceb8420260ef2c1f04cd434e41145a5665dfdccc807b6f77634141d24a3a2949f01542d15dda0e14fb0f9250c51d9b6b559dc334b057b5d2f44b885e97b9d88a92103c403fc35c55769a274c08ec10eab01e5b5690d59ac4fe4c5d5ee2113d64afab7c71cc05fcc96eb3f8db1de82f592330796dee5955d695c28795249f8d9567aa9bf9296a1ede15335fbb1fe02cf600d449c99491eb17b45190bc82b0785e13d5fe9690014b0980e8116cbb1564c9700207bba81d435bfd49bd85c6a77b81d40abd7c9c04d70416f25438ee4aa0b067cbe9c4f629b81f27be0e23e2f5f43be1a53d57c9ca481dd05a1e55262ebe17e9107fc2ddf12ac8da51809b0734a792b3fd849771f575f082128a40ebad8583a0c63efd9373b22cdb404b24ae2e89478f98616ab7b843fc0aa1407671a0087b6d062901b4891730e219243b80061f25a870005b9af48ca1ea03bf9c7bbbd324549db219f18c2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0x1000}, {&(0x7f0000000cc0)="8e5d249337f73ceeff2dcc2f2b2342511d9635c176b6aa88d40a86532b4917f3f1f2f7bf7cc9c21c19f91f334d133240be9d1adc6682e7d76f3cccfac9f8ce8ee44607f5c197f4c5c5bf96679df66da640ea67b7cb340f3e3ec0523efc539f9b6a7d483314dc4e9a375324fc010161897a6a936bc9271ac50f256c101811ef9fa01b2813e4a232c010909df2be0028a531150d2b1914b355e3799f4496ac3b1c16c1d091929ef6c273283763ffd4e26f33257d0d4861137a4c87623de38a7372476b921b665d67dac131da78bbd03b44e8648e1d5a01503963410826", 0xdc}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="fdc800000100000001000000da33d6e30c1bf15038f0e2b223127276e25f71130b51bc413fac5effffffffffffffc22ae99b3ecb41965de8aa0ba04e7b73", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r7], 0x20, 0x80}, {&(0x7f0000000f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000fc0)="d9979d8777f96da8add865875e2448a2bf26e502c409280f042b5e4c84ceb716d86d64ef33f986f442f29787e0ad21a7f147a0d783d1640efcc41de795cd1458f90f6cb61b4fa8f56b3cbb3b9ada003a4066141cba662b4c8c19d2beb3bcc531b5f5a7969bfeca6d6c2eadcf68404bc0da4ae7528c59a4bbe6fc57c386d0b9ccd1089691d65ecc790698d116e675397abd890b08e2981c4da75bdbe01e55dd02aa3443f44b8bcc8ebe1727e78da588b145a3f486d3d710d614c94df684fb7558e3dab6b83d966fc1443bfe6bb548283c8266c362a19990c21afbd262e9fc29311378cc54fcb4211d", 0xe8}, {&(0x7f0000001140)="d0a0182b7a4f708f453372cb3df160380d838896bd8cd43e", 0x18}, {&(0x7f0000004340)="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", 0x1000}], 0x3, &(0x7f00000011c0)=[@cred={0x18, 0x1, 0x2, r11, r10, r9}, @cred={0x18, 0x1, 0x2, r11, r8, r9}], 0x30, 0x40}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000012c0)="9b1552a49b79718ab326a386b2bd1558ac130422930de8e5504b696b35b61dfa1172ec3a9a82d491781c437a3202a2b993d1081088cb9104aa9abde013c4a7f2a9e912535d99d90db66e894810cad61f8d359844c909e867b3d97d8ce464fab3f566f9518ee1fa5f4d4c5780d4e96407ced517312bd2d4364782b3ca60209cabd6cd01c9ac40d1ffa796b7af6d0f1de054a7b8ae920188b92b180799872fa1025adef9305e8021737274cd9c8387f1af899cba2b9b680ea4716e8c7e599de21f5aa591267330a72ec6258885b97c0867f845f2fe94a0dee71bf47fda52ec3bdfd81a7c9fe1ad98617763c82e62a8df", 0xef}], 0x1, &(0x7f0000001400)=[@cred={0x18, 0x1, 0x2, r11, 0x0, r4}], 0x18}], 0x4, 0x1)
lstat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100))
getresgid(&(0x7f0000003180), &(0x7f00000031c0), &(0x7f0000003200))
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003240))
fstat(0xffffffffffffffff, &(0x7f0000003280))
getgroups(0x2, &(0x7f0000003300)=[0x0, 0xffffffffffffffff])

2018/03/31 19:06:53 executing program 2:
mincore(&(0x7f0000f0e000/0x4000)=nil, 0x4000, &(0x7f0000000200)=""/246)

2018/03/31 19:06:53 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, 0x0})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:06:53 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:06:53 executing program 3:
r0 = socket(0x11, 0x80000, 0x5)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x60000020}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb8, r1, 0x220, 0x70bd2b, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x0)
r2 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1}, 0x8c)

2018/03/31 19:06:53 executing program 2:
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="2f0000003c17455cf0b7bd22640c9733ef130801cb707da5077b295c063d0b31ecb9c03f2defc5ee2d95b5e165415e432bbe5ce9414b29582b59164587ce3fada25418bdfa16a6223330b7828129ecac3a8fd0a74e59b3b5880b928bd87156e7ceb6d72950ef3daae004aaef822f2a3f35da4d98e6e41969a04480839d92577df4b85a9dd6f49b6fe9c55b49796a6b4eed1b639402b2b3f521264239d4e28e29f99563c4a55c6e1a247ca45d7f319cec081c04dd8dd05504e59d8670144f26406b3a306586d0aa01ba53ccbc1a500cea64a954bb6c43e3bdb07323e1000000000000000000"], &(0x7f0000000140)=0x37)
ioctl$TIOCSBRK(r0, 0x5427)
ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000000200))
socket(0xb, 0xa, 0x69c9)
setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000040)="8ba48a8cee6fd2d8", 0x8)

[  270.837931] device lo left promiscuous mode
2018/03/31 19:06:53 executing program 5:
perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xb74, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]})
pipe2(&(0x7f00000001c0)={<r2=>0xffffffffffffffff}, 0x0)
getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4)
timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}}, &(0x7f0000000080))
close(r0)

2018/03/31 19:06:53 executing program 3:
r0 = timerfd_create(0x0, 0x0)
timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0))
r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0)
getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xc0, &(0x7f0000000080)=0x4)
timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000dfe0))

2018/03/31 19:06:53 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=@ethtool_eee={0x44}})
setsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000000000)=0x9, 0x4)

2018/03/31 19:06:53 executing program 2:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76004bf77dcab2ab1081300000000000"])
ioctl(r0, 0x8916, &(0x7f0000000000))
signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/enforce\x00', 0x1d4091de43f1e598, 0x0)
epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2)
perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e})
setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x20000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x104)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00')
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840)
writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x200000000000012e)
r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200)
ioctl$VT_DISALLOCATE(r4, 0x5608)
ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue})
r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0)
prctl$getname(0x10, &(0x7f0000000440)=""/173)
r6 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0)
keyctl$clear(0x7, r6)
accept4(r4, &(0x7f0000000640)=@ethernet, &(0x7f0000000400)=0x80, 0x80800)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x9, 0x1}, 0x20)
getsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16)
ioctl$KIOCSOUND(r5, 0x4b2f, 0x100000001)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x5b83, 0x400, 0x7}, &(0x7f0000000600)=0x98)
bind$ax25(r1, &(0x7f00000006c0)={0x3, {"b72b2761ded9d0"}, 0x6}, 0x10)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232)
ioctl(r0, 0x8936, &(0x7f0000000000))

[  270.885794] device lo entered promiscuous mode
[  270.890693] qtaguid: iface_stat: create(lo): no inet dev
[  270.896408] qtaguid: iface_stat: create6(lo): no inet dev
[  270.905661] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  270.912728] qtaguid: iface_stat: create6(lo): no inet dev
[  270.926400] device lo left promiscuous mode
2018/03/31 19:06:53 executing program 1:
clock_gettime(0x4000000003, &(0x7f0000097000))
clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x77359400}, &(0x7f00000d6000))
r0 = gettid()
timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f0000044000))
timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000))
tkill(r0, 0x15)
r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x60)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2)
restart_syscall()

2018/03/31 19:06:53 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002180)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
recvmsg$netrom(r0, &(0x7f0000002100)={&(0x7f0000000b00)=@ax25={0x3, {"612f9456e39575"}, 0x20}, 0x10, &(0x7f0000002080)=[{&(0x7f0000000b40)="8174d88ca819339121369e7cef3783699752db8cc27c334192a3f229b1de71989a65b90ed6d4fa886e1fe289e44c4561465a59c6397770a1b76eb0cda4489f75a62b7bc1f30d63d909dc5b1c73bf37b680dd31afe56022", 0x57}, {&(0x7f0000000bc0)="0a8a43de368d3aadf270429bfaf69a23acce5d33a888a66ab917192d1f1a25d7c577061a01a7dd329120d4146d7bb9a049ece558f30c10a6ed805921d9f16db6727520b62045bfa8edc6b1a935b9d83770d185f9537d2eef6c67d420b14bc32a5466a3d71a59c383e6df1e4f2cb05ed6e6791d2a71a0745b2ef632eda02209ccceaae0d85d89243811b217eb758c93f5af49140e71132e1e7a6003fa9a18482a4ac570d319b553708826a65e80971f6e86977dbc934ed5ed9553152718cdb14352", 0xc1}, {&(0x7f0000000cc0)="d51def322d79c338ecf548af587377451030f957dc404d70670f6d9f48cd1b3be1ac2478a18a70ac75ddc9dc679f542dce61c116a522a0458884d1db0f933f0d4eaadbdbbae338c01bf4c3f7f21c1f904c3bfd7866172b2904365ef1e828ee79711fddb22b4b9f3cf4cca3b34a7e0b055ca4ecb2a5de2339c7fbc8c55447628e41ec34f64b030fbb1f59cfc35fbb25e64f96bd13d8fb429a3c983b7d8e56330d39623a460ef25021ca78d5f6eb9ed54e6ff4372d213df16af685b1b4f4ee3f75aebef28b86ecf60f8f92a7bdc79af34cf96d8fc34138485524eff1b0ed4181b08f2482242fbb2164d1c6cb147e2152b674133efcd6d4301882", 0xf9}, {&(0x7f0000000dc0)="40d0b3e2054444ec2e812c3e8b24e57414a50e2447ff8aecc2ade9f096cabac058ab0073fae3dcf89ae9a52a6d3f52d40d4b694e53ac174586a835e05342ea00b67130bf0d170fb8428b7dae485fbb16f211ad102e44d113732d956ffb3d4e35559be446d16fbdd497de1f2501fdfebecc11cab1d2c6b780240d8512d8b3646e5a21fb4bb04dfb1a93de21a017462bd5d2a1af64d54e79a3b4d37db2f41c411b90cde9ff031cddd06b06493edd9533325e2a5cb366b5c209a400250b7e41e59ead", 0xc1}, {&(0x7f0000000ec0)="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0x1000}, {&(0x7f0000001ec0)="933cc77be54bbbf6740e74c5d4db487e4cc9f3df43fb0a7d3447", 0x1a}, {&(0x7f0000001f00)="b2505af8dd6853b070b65c24fed5c89b66cf3b050a20c68f8d026ac2c769769b54addcfd8fe4337b47adfb121ceee86297d83d71c2337804942aa3e3f002e78ee8751d1d288be1d2a4e8f2e5d7a6e48b485821070ef6ed60d79243cadb85dfa80f3f630a1fe322f182bb2e6ae8af78e50ecb8cad0f4f5d808d11a359b7eb7e2c888b0af9a54d05b0d04edd5f4174a4a96c7f", 0x92}, {&(0x7f0000001fc0)="df86ae51cf8f977c7c8561d82617d1ed4be7729ee12b49332f14", 0x1a}, {&(0x7f0000002000)="9c479040c323279f751daa039e9f09a17275fad93ede5fbdba54a72ea2fe939ebf09b6", 0x23}, {&(0x7f0000002040)="fb82f5", 0x3}], 0xa, 0x0, 0x0, 0x1}, 0x40010002)
clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000100))
mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x2)
recvmsg$netrom(r1, &(0x7f0000000a80)={&(0x7f0000000080)=@full={{0x3, {"1aab791e052a2c"}, 0x1000}, [{"ee11c2e65ac7ae"}, {"e90a5201319f72"}, {"9355bdb5755198"}, {"dc1c9c73861904"}, {"ab52d00f74465d"}, {"8f5da70cf8955f"}, {"e1cccf5fea5222"}, {"5a3f13c0a28455"}]}, 0x48, &(0x7f0000000640)=[{&(0x7f0000000140)="002f7530107f48aefa4f33245571140486e1b8b0732b40d8ccc4a2df5704a07376bb50978578b0778ef0c8956dc0faf236c99c704c8394f1cad4864e30be0bd1896295c6f60a0ab78770c712a856dcc982c272571e6d0c3b933ed833a319b89170e413fc9934a567610ea622160467c703644227c8232c70d3d2246fe0edaeff5b2e8189ef48b3fee6d2748e8db9730597fc5201fa491cc8e24b0a8f4af973916519a692004018cf9d4d675763f7ef299d00d8b5efea3c8f5f07f9a9", 0xbc}, {&(0x7f0000000200)="d1edc35f115b4f05118a88", 0xb}, {&(0x7f0000000240)="a01b49a52f42c41e0102ddc6b0a9f742f242694b7c734d8371dec2925644247ed5d42d53b9f7dfd2ba3d064a2fe510bbbb1307261c7878cf8c305d46f669da4cc5064b69a5d423f5af3f0b3a2442dc6cbe23e1e2f8e3f8c0a4e788968164c7b260742cde40b293eefa1a0950c57ef760db79787b170cf72f7cd36bcf872fccd908e071dd308876d49aaf4ce7aeabc09c99b0630a170900cfd23062b89858a4c6f7ac6154bd84fc8697bb3dad2ce2eb03b499805fa57dcf7b9a8dc8f222bd6053ebfcbfa4222e375109b68806001f48e522753e21684ca82bad9146c0a3891b85bbfbd854a6b935650c", 0xe9}, {&(0x7f0000000340)="224f60b88bdadb79cad2ab404000051eb09eb349065f770c4c6f9e279cff93d7c4da9399092222c83c00fbb09f1821c6f5012c869873aea612f7385b7441f1e91c785e633ddc355b47ff3216e4fce69d62896bde467af1bfc4152e3b5f2954de44d0cd53e49ec738ebdc8f34c98805fdc1b075da24d8e000fd7e6b6911c507398842d334d726a6d1e80af142f19606139eb0c0a72941a849d7656a2fa131702eaae247d1512f7c512ede60fea7e41af8fbe2fddee4f20bc46890f8c1b043fe713a845cfa841efc4cd4cb79d5930c", 0xce}, {&(0x7f0000000440)="b53c1daa8070749373966e1a40c71d21babcf743af83a907912d84c3fd4713c13f8d71e75b8d785108a32bbe00491a9e8253e2614e28d5b46ac58acd31ff41f336845e06daa2de4341cd37ed680823318e8371d8b9e64c250ba79e1fb18b4846d6aaac072797dc95ced3fc4e", 0x6c}, {&(0x7f00000004c0)="623e8ed74c3615e26d22387711deee758209b9b9c5c6bba0d32484e5000bccd4e6232cc29165887786c2ac87743f97ae2f6568cd00b7f300e86d672ea0ad35cc65ccad6ba8b8cd66422c7c71ccefdbf087998fcd66510aac54fa8adfe9c3fc2e9c514284c17b633c48ce654fdd3abcd28eb62514bc9496587be5f6030155aee6f0551c3dbe6a9d08d4eebd4b89b96598cb94f29e4c0e5bf84ada", 0x9a}, {&(0x7f0000000580)="5f68d0ae15603133337d86fae8efab808d9d971432eda9e989d14c8ff587381aa4585ead94fb6feb4e0d810cf1826811a4fb9130abd336daf8a959fb892972efc11164ed3dee20186f61bb73223ee8be9db287f5d116544be4c5c3b6a6f14839dfef2967134e47f6f291299cd5fdfe1a7b28fb43e123e118f3d2f111bac2c8f1ad77eb3c43a459", 0x87}], 0x7, &(0x7f0000000680)=[{0xe0, 0x10a, 0x8, "f297c1e00c97c40083d2314aaf113f2a86f33ffb6609d915c8246d63de3fc657925bcdd9f1402c7c0d5423b4cc4030cdd9a312ee31a32d3f079cfabdf6cebfe3ccffdaae6307f655fb0ce3938b3d6310b0d387f267a1325d9066c28637cbdeb4e4b2059118e2437e08d16c28b59b7e6dd154d6c5d3243502ca32e47ec950fed7c1b411f2db5dbe2e43c05516b02ecf0743ddd0f1bbda00c8e0246598194b3d79a590dd6dca32008cd0591361d2553e8fa1e65792d57cc756475df4ebc5551e7459f22a3dc3f0d22f0795d456d9de7aa517"}, {0x44, 0x0, 0x9, "1eccfddd363d2953dcb8dd4e1fa1eedda12ad97b7216e16377c47a42fac7c6258753bfdf762c307a29b7204cf37fda5b6b2e1c8d492f0281"}, {0x78, 0x10e, 0x1ff, "609c88705c9eec038ea0b6ab96f76ab190da299521331a0f0722999e45cc3593bbb6b2d7925dd7b4ec4401648b81fac9c2a3a606f8c16b14ec7e7c17a89458d322eb937619a087aa5aa11acaf89562346d974380911dae4ae54985aa85433918908b060661213d17ddd0"}, {0x44, 0x103, 0xa4, "d26d3f9a07fca91033506c005ebe68f18c8551337baed72867edc7322ecec1ce9bd7673bd47a8da49d1b38ed0a249485a3a131751130d4e5"}, {0x6c, 0x0, 0x3, "ba49ebbb1fb31661f470f2ad92c0755b1cdb233ff4f652c3255c8acb38983f2ac65e5a102457ee45256bac1ee9183e6f6dd43d83f03815496524ccb41a50929918dbc015bdc21a08e1a4831b4556cdfff87b7c24026ec859bf94c8b0d6b8"}, {0xa0, 0x115, 0x8, "add3bb4c773926ec0118dd5c663779ad7ef7f95730abcf2955835e9f5cbba73bd493963dc8d8ce03d9ec024e49f34469124c7187b61506908370693e385b74a2fac52a9f4d6b0eee766256dace3a107a495e65aa194f52e0441dd826f612089d02a94b9a02b39bda63949614df3c9b70b37db131455b592eb8afc3e1705d6033cb7b16e1d453e67e1be643a6e7b6593999a5bf"}, {0x60, 0x0, 0xfff, "aea4516cc5e7e67c01bc79772f7b75c9c690c377358a62b131361ca303635a8e6b0e63d5305b1506095dc6ea2b6938b8c19b64fb4d0441ab14ec342a84e1e524da9e839825a6458d558aeb0bc8ab9118f3e75b"}, {0x68, 0x189, 0x6, "213ac537f6d1f104b3702fdf9dce195355d48bee05c3b51ec33bb469e6c9df03e4baf65823aa277381e8cc1c1cd45eb90b8bd7358404951759fb919481ea1290c8195da5069bbdcd25a2189431391c0036a20c047c235a4cd2677b16"}, {0x3c, 0x0, 0x9, "fc35f707f1043f25468263a8f1dbca40a8b0445c6ec78859e0ac3ea9370fbd5b47f4cbd1cc05b4cfd27abb77d391ceca"}], 0x3f0, 0x4000}, 0x2002)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002140)='/dev/pktcdvd/control\x00', 0x200, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0))
open$dir(&(0x7f0000000100)='./file0\x00', 0x40e40, 0x0)

2018/03/31 19:06:53 executing program 3:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[], &(0x7f00000004c0))
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x8)
unshare(0x40000000)
ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8)
setuid(r2)
r3 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800)
splice(r3, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb)
r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00')
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000400)=0x4)
sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x94, r4, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x90)
r5 = gettid()
ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000500)=r5)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8)
getpeername$packet(r0, &(0x7f00000005c0)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8)
r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0)
ioctl$KDSKBMODE(r7, 0x4b45, &(0x7f0000000300)=0xb429)
setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r6}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8)
socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={<r8=>0xffffffffffffffff, <r9=>0xffffffffffffffff})
r10 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFPFLAGS(r8, 0x8934, &(0x7f0000000200)={'dummy0\x00'})
ioctl$PIO_SCRNMAP(r9, 0x4b41, &(0x7f0000000b00)="1ceee19f1119709d5eb0e1bf90c4ca4a8fde10966ee79161deda3a5f37c34122046d01e3933aa8a69110928be355535bd47ea9e7a440a04bbc0f556eca2461b42dcba136e229b6590d5e5c25a3407b33e7307f4ee4868917d3911596f7cde87208e41d1e6ad77ade59ea07671f1b87088b02869a01b447963ce4c1ff8fc75adc4814ae74482a3ed9abe137b18dc4708d7f828f477c21f2e3564e34807bfd255ccce37976b88b4641124e2167238105cc3d6957dcd1e8a4b789e052de228cac732d5a6a6d0881850b05ea177da6d3bc8070d770988557459a259f37fef29dd8e075b9776e38264323366234babf246b3b43f2fd")
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r1, 0x80}, &(0x7f0000000480)=0x8)
setsockopt$inet_mreqn(r10, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc)
setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c)
setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18)
socket$inet6(0xa, 0x1, 0x0)

[  270.968677] device lo entered promiscuous mode
[  270.975496] qtaguid: iface_stat: create(lo): no inet dev
[  270.981065] qtaguid: iface_stat: create6(lo): no inet dev
[  270.988694] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready
[  270.995066] qtaguid: iface_stat: create6(lo): no inet dev
2018/03/31 19:06:53 executing program 2:
ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=<r0=>0x0)
ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000000180)={&(0x7f0000000140)=""/31, 0x1f})
r1 = creat(&(0x7f0000000240)='./file0\x00', 0x10)
getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb)
socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00000001c0)={<r2=>0xffffffffffffffff})
ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000200)={'teql0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}})
r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601})
mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=<r4=>0x0)
tkill(r4, 0x1a)
ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00000000c0))

[  271.163533] IPVS: Creating netns size=2552 id=29
2018/03/31 19:06:53 executing program 4:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
ftruncate(r2, 0x5)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080))
gettid()
getpgrp(0xffffffffffffffff)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=<r3=>0x0)
getpgrp(r3)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {0xffffffffffffffff, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"])
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
clock_gettime(0x0, &(0x7f0000003680)={<r4=>0x0, <r5=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r4, r5+10000000})
r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101000)
sendto(r6, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:06:53 executing program 7:
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000000540)='./file1\x00', 0x100)
recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e)
sched_getaffinity(0x0, 0x0, &(0x7f000021c000))
mkdir(&(0x7f0000042ff6)='./control\x00', 0x0)
inotify_init()
r2 = inotify_init1(0x0)
inotify_add_watch(r1, &(0x7f0000000300)='./control\x00', 0x81000000)
inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006)
r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48)
fchdir(0xffffffffffffffff)
execveat(r4, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0)
r5 = creat(&(0x7f00000000c0)='./file1\x00', 0x10)
accept4$packet(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14, 0x80800)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000100)={0x8, 0x52d, 0x0, 0x8, 0x62a6, 0x80000000, 0x8}, 0xc)
getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000340)=0x4)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4)
ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000680)={0x5, <r6=>0x0, 0x1, 0x7})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000640)={0xfffffffffffffffb, r6})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0)
r7 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0)
fstatfs(r7, &(0x7f0000000940)=""/144)
timer_create(0x5, &(0x7f00000002c0)={0x0, 0x26}, &(0x7f0000000480)=<r8=>0x0)
timer_gettime(r8, &(0x7f0000000580))
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x4000000400, 0x0)

2018/03/31 19:06:53 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

[  271.193090] loop_reread_partitions: partition scan of loop2 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù	Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13)
[  271.215610] IPVS: Creating netns size=2552 id=30
2018/03/31 19:06:53 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:06:53 executing program 3:
r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2)
fchdir(0xffffffffffffffff)
r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0)
fchdir(r1)
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
rmdir(&(0x7f0000001240)='./file0\x00')
setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x2000)
unlink(&(0x7f0000000080)='./file0/file0\x00')
r3 = gettid()
r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={"a7dbaef9a15ad43f3d7b05004000", 0x9516})
close(r4)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
getresuid(&(0x7f0000000700), &(0x7f0000000740)=<r8=>0x0, &(0x7f0000000780)=<r9=>0x0)
fstat(r7, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000c00)=[{&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000680)="6776f3ada34d8cbd47da490dae096a82df41df16564d6e5eff0d4485f0c92405c403f50ad4c2bc3e92f091a4baa10fb035edf474f85cd73859b306f420aee72d60289c", 0x43}], 0x1, &(0x7f0000000840)=[@cred={0x18, 0x1, 0x2, r3, r8, r10}, @rights={0x28, 0x1, 0x1, [r0, r2, r5, r5, r0, r5, r5]}], 0x40, 0x800}, {&(0x7f0000000880)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000900)="d1f9034f028f0d4538d8b2d1944c451644e787c666709a285ed52806d4096dac84973dd6b8da4696476a7a627a7416432167e02a403df35d969736dd89457ebcc7edb647659914b7f65c47004c2219d63a083aa713d9ebd8be795805d94be1a098653407d9bbd83f1e7f2eb950e0e07675fc55de99ea0d1eb27904c8f6f5102b08cf2e4d817c6f546b59a9", 0x8b}, {&(0x7f00000009c0)="aa957e15e3bb02165e59ffc35e5106bad2af43db4507a2fb8989a14279a5d3c6487eb8cff705987b979bf0b27cfa6c59ead83167cea78ab96908f5a5d20dc7c9b471b0c290967844cfe40a144c1041d3045f1bf5ff4b4d294041ad8e198c23ee9afb822e73fa40718201c2ddd151efcdee7a7df7feac9d64e007bcb5b768064d172c081be7b3f8500f57caab2651c35e0d4fab9c8bfa13", 0x97}, {&(0x7f0000000a80)="d48be0c47c617f31a4442f2c1d1b43ee47299f03f0a4c519bfc02aa6b375c63eb3581c0fce960e908f4076c51c9123e9c310d286256c3b524842768f5a1dc1f9872e74b3e5b1f268922606c6cff109540687a87cd3d3952f32592d1ad3ed387e283cfd9443c408e9d0bb8d0d38bb7c3b2ef845ff1e6b19d139f6afa31c", 0x7d}, {&(0x7f0000000b00)="f0bf7ce4ebafa6c78bd93cb946ae8065b9bd51181897931c39abb8116014b6a73468c845d048f6a2591b4800a97065e38bad6f6b997fb1145671b88b0b9e4581af51c34bf362678e42625f283a843b164e4506b1832361e6abd88e73c017b5e1813337b0d2464a4ca527d330fdf2cd4b4b0d68e552f71edbd9fc330c6fc798cb786594871be08bbe3adf47ae0dfc7ba4c45d93de7775775a0b9d13e684892fa00dde570272bd019d13eef4dc95eb82f0f9afbd", 0xb3}], 0x4, &(0x7f0000000cc0)=[@cred={0x18, 0x1, 0x2, r3, r8, r10}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r3, r9, r10}, @rights={0x18, 0x1, 0x1, [r6, r2, r5]}, @rights={0x1c, 0x1, 0x1, [r5, r1, r7, r6]}, @rights={0x18, 0x1, 0x1, [r1, r5, r4]}], 0x88}], 0x2, 0x40010)
fchmodat(r4, &(0x7f0000000100)='./file0/file0\x00', 0x4)
setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffff9c, 0x28, 0x1, &(0x7f00000000c0)=0x3, 0x8)
mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0)
mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000dde000)='tmpfs\x00', 0x0, &(0x7f00000001c0)="93f8be217a0e3e30a91b40b986bd5c3d1d8b08cd10b90f376306d8c7cc17d218f89dea268031df0202b006964a1a61e48ac8")
pipe(&(0x7f00000001c0)={<r11=>0xffffffffffffffff, <r12=>0xffffffffffffffff})
socket$pppoe(0x18, 0x1, 0x0)
fchmodat(r12, &(0x7f0000000200)='./file0\x00', 0x140)
openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x200000, 0x0)
ioctl$TCSETAF(r12, 0x5408, &(0x7f0000000240)={0x80000001dd1, 0x40000000002, 0x2, 0x1001, 0x0, 0x100, 0x2, 0x6, 0xffff, 0x3})
getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @dev}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0}}}, &(0x7f0000000440)=0xe8)
quotactl(0x9, &(0x7f0000000300)='./file0\x00', r13, &(0x7f0000000480)="438af22444496b2b165063600e6518964b92c9cd231aa7ce0f9973357d4f60004bd524ecc6cdd2be71004d0a5a6fbd557828baff651193be7d774994a6f22f906757ddca1bf957ebfeab4c2c")
open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0)
connect$inet6(r12, &(0x7f0000000280)={0xa, 0x4e23, 0xcc, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c)

2018/03/31 19:06:53 executing program 2:
r0 = socket(0xa, 0x2, 0x0)
flock(0xffffffffffffffff, 0x6)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200))
sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
r1 = creat(&(0x7f0000000400)='./file1\x00', 0x0)
ioctl$TIOCSBRK(r1, 0x5427)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000480)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8)
fchdir(0xffffffffffffffff)
fstat(0xffffffffffffffff, &(0x7f0000000180))
bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10)
r2 = creat(&(0x7f0000000100)='./file1\x00', 0x800)
sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="76000000147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a3c9fe4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763"], &(0x7f0000000240)=0x2)
fchdir(r1)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x10000}, 0xc)
r4 = socket$inet6(0xa, 0x2, 0x0)
openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540), 0x4)
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x7, &(0x7f00000000c0)=[0x0, 0x3ff, 0x1000, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x7], 0x40, 0x2, 0x100000000, &(0x7f0000000140)=[0x200, 0x7], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x0]})
sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8)
ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000340)={'syz_tun\x00', @ifru_map={0x0, 0x3, 0x0, 0x7f, 0x4}})

[  271.324157] loop_reread_partitions: partition scan of loop2 () failed (rc=-13)
[  271.480932] tmpfs: Bad mount option “ø¾!z>0©@¹†½\
2018/03/31 19:06:54 executing program 4:
clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000000640), &(0x7f0000000680)="2ffe99bfd611892b1e6156f1eabba6b1c179be9803ab06")
mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140))
perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f0000000280)='syscall\x00')
sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)=0x1)
preadv(r0, &(0x7f0000000040)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0)
ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000300)={0x7, 0x0, 0x80000001})
rename(&(0x7f0000000180)='.', &(0x7f00000001c0)='.')
syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00')
sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000580)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB="ee184baf9f326c6a"], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x0)
pread64(r0, &(0x7f00000000c0)=""/53, 0x1c1, 0x0)
readlinkat(r0, &(0x7f0000000100)='.', &(0x7f0000000140)=""/32, 0x20)
r1 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={<r2=>0x0, 0x4, 0x0, 0x5}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x1}, 0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r2, 0xe3, "605bfa9b6cb5d21a94ba52ca8565a57acf5a94e5d3808ac39564da48730ac07ca433dfe1e08b4404d6a8b9f0d0fa5ed469012d48b4a913ce412f12e816c0dcaff2915440095737dac7cd841aec70656ab41ca2b34938e74ea8550395e27b19cecdd68055f92928284447a167339fcb805762827893b87d0721f474ea97850c8d16f715b72ee0fbf63620841ad71760c483f152d709e87101c6441851a1bfa87a11151b067472ce1fe3d779ce66cbf50dc1aa4f2bdef35c8cebac38c37416645f330d75f0029ae94a2593da74b2edf8f4973b2203bd0443c8d4454979aae5c44bc472d9"}, &(0x7f00000002c0)=0xeb)
openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x100, 0x0)
execve(&(0x7f0000000600)='./file0\x00', &(0x7f0000000940)=[&(0x7f00000006c0)='/dev/rtc\x00', &(0x7f0000000700)='\\\x00', &(0x7f0000000740)='\x00', &(0x7f0000000780)='nq\x00', &(0x7f00000007c0)='vmnet0vmnet1wlan1#\\\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='nq\x00', &(0x7f00000008c0)='IPVS\x00', &(0x7f0000000900)='nq\x00'], &(0x7f0000000a40)=[&(0x7f0000000980)='nq\x00', &(0x7f00000009c0)='/dev/rtc\x00'])

2018/03/31 19:06:54 executing program 3:
r0 = socket(0xa, 0x1, 0x0)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00004000feffffffcb0d25cd1163b5630700000001"])
ioctl(r0, 0x8916, &(0x7f0000000000))
ioctl(r0, 0x8936, &(0x7f0000000000))
r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000003c0)=0x5, 0x4)
ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a)
close(r0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0)
r4 = dup2(r2, r2)
r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0)
fcntl$setlease(r4, 0x400, 0x0)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x1)
socket(0x1, 0x80000, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={<r6=>0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x909, 0x10001}, &(0x7f0000000200)=0x88)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000400)={r6, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x4, 0x2eaf, 0x8}, 0x98)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x0, 0x9, 0x8}, 0x8)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000500))

[  271.504147] tmpfs: Bad mount option “ø¾!z>0©@¹†½\
2018/03/31 19:06:54 executing program 5:
perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xb74, 0x101902)
r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8)
ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1)
ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]})
pipe2(&(0x7f00000001c0)={<r2=>0xffffffffffffffff}, 0x0)
getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4)
timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}}, &(0x7f0000000080))
close(r0)

2018/03/31 19:06:54 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
r1 = dup(r0)
sendto$inet(r0, &(0x7f0000000880)="6fa19ac0e2e99b14bc9ea3561efa79c8267748c07f792147c5ca52d539ae476a1210d83ca52c5c2e256a7d84409aa0501ff8508fdbc1c1eca16404878b521697c7a3924dd2328a590fe568126829e735d883b0495c11fbe93de1795eafce408b0926c3809772592d9dab61bea7836922130d259b5645e83bf56f2c89f0e5d889e426ef09a7c1a644976583d692e44714610ac598a26a1cfa723e3c0f66717a454cc25ed336d61ac8c8b2323c5a5cd79ba176c26cba10d5592b91784af90010dc36be025fab5d6257de3e7180383b5ff6298ddadbbd1d34f970254036698a41e7b0fb2bd401250dde0f582b045c7aeb8e5bd639be76cb", 0xf6, 0x80, &(0x7f0000000180)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4)
futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840))
bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10)
fadvise64(r0, 0x0, 0xa6, 0x3)
connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10)
readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2)
sendto$unix(r1, &(0x7f0000000240)="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", 0x57a, 0x0, &(0x7f0000000100)=@abs, 0x6e)
ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040))
perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
listen$netrom(0xffffffffffffffff, 0x0)
bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x1000000c4, 0x0, &(0x7f0000faafe4)={0xa}, 0x1c)

2018/03/31 19:06:54 executing program 4:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3)
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={<r4=>0x0, 0x1}, &(0x7f0000000680)=0x8)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000700)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="5c000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa9491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698d22a847035321bdcc80718fa5e262e2fc5f1227eb7c174d0ed8836d8ce4b1e2c64ef982eee320b560a76ac2064064f4ec99e9a8fe9f3081"], &(0x7f00000001c0)=0x64)
getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000b80)={r4, 0x0, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r5, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0)
r6 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0)
keyctl$assume_authority(0x10, 0x0)
r7 = socket$l2tp(0x18, 0x1, 0x1)
sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)={0x0, 0x2, 0x2, 0x10001, 0x8, [{0x5, 0xe61, 0x2, 0x0, 0x0, 0x80}, {0x6, 0x1ff, 0x9, 0x0, 0x0, 0x2000}, {0x5, 0x6, 0x800, 0x0, 0x0, 0x400}, {0x1, 0x7f, 0x800, 0x0, 0x0, 0x1188}, {0x50, 0x1, 0x5, 0x0, 0x0, 0x2000}, {0xfffffffffffffffc, 0x5e, 0x800}, {0x80, 0x5, 0x3, 0x0, 0x0, 0x81}, {0x0, 0x7, 0xb7, 0x0, 0x0, 0x2088}]})
getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0)
request_key(&(0x7f0000000b40)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000040)='\x00', r6)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0)
shutdown(r7, 0x1)
ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'})

2018/03/31 19:06:54 executing program 3:
r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0)
ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000200)={0x2, 0x54a4, 0x5, 0x1, 0x8000, 0x6})
r1 = socket$key(0xf, 0x3, 0x2)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(0xffffffffffffffff)
r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0)
fcntl$setlease(r2, 0x400, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00')
rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffffff}, 0x0, 0x8)
add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b6", 0x15, 0xfffffffffffffff8)
clock_adjtime(0x0, &(0x7f0000000340)={0x9})
sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0)
recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, <r3=>0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/25, 0x19}, 0x0)
r4 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00')
ioctl$int_in(r0, 0x5452, &(0x7f0000000380))
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0), 0x4)
recvfrom$ipx(r3, &(0x7f0000000440)=""/135, 0x87, 0x0, &(0x7f0000000500)={0x4, 0xf69d, 0x90b2, "f083ce313871", 0xc3}, 0x10)
sendfile(r0, r4, &(0x7f0000000040), 0x0)
getpid()
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc)
r6 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00')
readv(r6, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1)
ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000300)="48ed73662e78fbda213a48b6c6092b041724112c3e62e602ab80fe39eb5fa34344db5ee07513788a52e2c7a467076c9dfb74820c52de84")
r7 = signalfd(r4, &(0x7f00000001c0)={0xfefc}, 0x8)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001340)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000001440)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480), &(0x7f00000014c0)=0xc)
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000001680)={{0x5}, 'port0\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x2, 0x634})
fcntl$setlease(r7, 0x400, 0x2)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32], &(0x7f0000000280)=0x1)

[  271.650075] qtaguid: iface_stat: create6(lo): no inet dev
[  271.665457] qtaguid: iface_stat: create6(lo): no inet dev
[  272.224139] loop_reread_partitions: partition scan of loop2 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù	Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13)
[  272.323902] loop_reread_partitions: partition scan of loop2 () failed (rc=-13)
[  332.874526] buffer_io_error: 21 callbacks suppressed
[  332.879678] Buffer I/O error on dev loop0, logical block 0, async page read
[  333.024660] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  333.032825] VFS: Dirty inode writeback failed for block device loop0 (err=-5).
[  334.581155] IPVS: Creating netns size=2552 id=31
2018/03/31 19:07:58 executing program 1:
r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]})
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10200, 0x0)
ioctl$VT_DISALLOCATE(r2, 0x5608)
sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x14, 0x0, 0x100a, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0)
r3 = fcntl$getown(r2, 0x9)
capget(&(0x7f00000001c0)={0x20071026, r3}, &(0x7f0000000200)={0x2, 0x0, 0x20, 0x0, 0xfc5, 0x80})

2018/03/31 19:07:58 executing program 5:
sync()
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600), 0x4)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/syz1\x00', 0x200002, 0x0)
fchdir(r2)
creat(&(0x7f0000000080)='./file0\x00', 0x0)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c)
fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4)
fallocate(r3, 0x0, 0x0, 0xffff)
r4 = inotify_init1(0x0)
r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0)
r6 = dup2(r4, r5)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"])
clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86")
epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x0)
getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0), 0x0, 0xfffffffffffffffd)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pktcdvd/control\x00', 0x400000, 0x0)
keyctl$describe(0x6, r7, &(0x7f00000007c0)=""/170, 0xaa)
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8)
getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f0000000500)=0x4)
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syncfs(r3)
ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'})

2018/03/31 19:07:58 executing program 7:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x8}], 0x1)
write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00004a8cd0ac3463a44ce35f77ac4901010000000000006be250f27521f8212dffd169"], 0x1)
unlink(&(0x7f0000000080)='./file1\x00')
lsetxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000440)='./cgroup.cpu\x00', 0xd, 0x1)
r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
utime(&(0x7f0000000700)='./file1\x00', &(0x7f0000000740)={0x6, 0x200})
mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0)
madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1b)
mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000540)={0x10, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x2, [{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x18c)
munlock(&(0x7f0000a95000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x0)
r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)})
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2080000, 0x0)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000})
ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000000380)={0x0, 0x21})
setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f00000003c0)="b6361b4e71d5c75628b750d079219d363369cca06fe955f61413c93f", 0x1c)
ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB="00000000d2000000db7aee7c34dee39a9396a69deb471f881e9895845d000000d165108a99d4a0be6a2187d042049a4d207b767ad1f0e929ee6c5aaec83fd09a5ef0d8ee16b02181b8bfd77960cace2c3628eed11eeca97efa8d428f22ab4d7953e0cdfc961e7fd2e20895dbefe1cbdd1edd4086bf25ebc30625445d528e5dd9ecf85c440e28e301edc32be5a5155e4b5223"])
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000300)={0x7, 0x0, 0x2})
r5 = open(&(0x7f0000000300)='./file1\x00', 0x0, 0x0)
pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={<r6=>0x0, 0x8001}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000780)={r6, @in={{0x2, 0x4e22, @rand_addr=0x20}}, 0x4, 0x9, 0x6, 0x2, 0x20}, 0x98)
ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000280)={0x1, &(0x7f0000000200)=[{}]})

2018/03/31 19:07:58 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x0, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:07:58 executing program 4:
r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
r2 = socket(0x8, 0x80005, 0xd0e1)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8)
r4 = fcntl$getown(0xffffffffffffffff, 0x9)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={<r5=>0x0}, &(0x7f0000000240)=0xc)
r6 = signalfd4(0xffffffffffffff9c, &(0x7f0000000280)={0xccc}, 0x8, 0x800)
r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmsg$nl_generic(r0, &(0x7f0000004980)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000004940)={&(0x7f00000002c0)={0x4668, 0x18, 0x501, 0x70bd29, 0x25dfdbfb, {0x9}, [@nested={0x374, 0x43, [@generic="26fb1dd0f71e63c582b9aff6606a16aedac7581df1914e0eeda04479497c026ac1284c539832be221c3d8bf13bc49f95930803c5da39d2e5aa93829c35672f40a6fcd1d6fa9d2424847a0ea9f1f9918dd462f3b99d485704ebb53d729314a94ff9571ffa269a398ea1d1e8b363f320834b", @typed={0x8, 0x84, @u32=0x1ff}, @generic="716bd3768f8ba19a3bd6e7ee756f861653739214e94b3490e1a9d542b64d3e319cce04ca7983b6a32d82a0d9e4135b7fc0b4caef8579bbf9be1a4345cff7c5e4d992d47e0b19e27362816ae4686e539402d3d61cdd554b013788b882ef99223665ac37873a3c966a1bb0de4f463380ab485e5f44d07436a5c2de49fca4833e7e3a", @typed={0x8, 0x17, @fd=r1}, @typed={0x4, 0x5c}, @generic="d38934f87addfa9814ec245165364ab67b8ac658f7a97a8fae4630e35bc7fa0d649f7f356f151c5df6f44558f4d2cb3a5d95b375c400d1c9d9414d48d180f0efe851c5823ecc623f14f0ff8a9b67842148ffe1db8260c21754458c35c5afc2950899c89a28eb8f1aac5d8a6618a541714b4222b65702aa937d57d2f430e10bb66443c615a12ff433dcc934cfad15baf7a95fb0085043dcb4821498bcd041a47ee7df5c27a56c1f295b386350400055083c8bbb66d48ca134efc424a8b638fed9b55e282304d0d0fd72a5a4f290e869018a90ed0994ff04a7dbeb6d4e9ec338bd0e1f4ec07d7a", @generic="f00a00f10e0f334e41bb7f746d0116d7e365c4fdd17d4dc2ac323cbf9413fe46ced24af1b956d560693cad2202fe610e792506e690df3f5822f6f19e3b9291038898ff9bb671a9ef4e10a5318de5147b5ab9c811a4c92ba473448e3d1c1dc35a28503be916f9396ceabc87aa8b1ffa71d2121cc72659bfe5e8", @typed={0xc, 0x36, @u64}, @generic="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"]}, 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@typed={0xc, 0xf, @str='wlan1^\x00'}, @nested={0x1064, 0x35, 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@generic="c8372db47e18eaf3bb6488ed34dcd6681732d8a889f015c5216e45cdef02b0d218305ed1ba061ff10510cdb76c29971661741c3c627471e2f188d41a05a5d7416586d2293cb8817b9e96c759f5966d050f46475543eabef77883858460dfed92346ad885b8e382c688d9f21d7e00178571e25b674b25098500f3ed742694645062b90c4c1c8977c7858eee4ff0ae8934c29ea5431a84b80097cd687ca06687bc749f26486ff2849d42f65949e80fcbaaa0b129b4cd8415da66e49608", @generic="1d22d21543a20d76d8a981cb942e1174deffc475edf3dba168e0a8a3bd28fc4d37638a7d74e1d2895be48d1b12c483175a3a107274c7d2bb1c90b6ed7e3834ea05a2bb98d5c35eb34c79f3eb17aa9c42d675123bf2343116f654c9d5dc76543f18fcab621d70426d486ee2510f89697c1839105e661ae3cbe5454383bd65d6edc8dc3d63be85d312e140d5b705756c9c5b688247ba965d8b4903b9fecf729c4bd9", @typed={0x8, 0x7a, @fd=r7}, @generic="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@typed={0x8, 0x52, @str='$\x00'}]}, @generic="330e13c76c325c09d9760a080ca0d139968b99b65707829d6a3c02935229e0101938594cbd87aaa4a7322e46c2f88a982ac64b2347829a3459060c914741045c1adb6361b6080c6c1419ee0581a699c8afcb1c637f4eaeffd2376fe7", @typed={0x8, 0xf, @str='lo\x00'}]}, 0x4668}, 0x1, 0x0, 0x0, 0x2004c084}, 0x4000000)
madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1)
madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0)

2018/03/31 19:07:58 executing program 3:
r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}})
read(r0, &(0x7f0000021fe0)=""/32, 0x20)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0xf})
mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1)
r1 = dup2(r0, r0)
ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0)

2018/03/31 19:07:58 executing program 2:
r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x4, 0xfffffffffffffffb)
ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104a2baa488417a"})

2018/03/31 19:07:58 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:07:58 executing program 2:
r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x42)
ftruncate(r0, 0x7fff)
read(r0, &(0x7f00000000c0)=""/171, 0xab)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0)
sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000))
ioctl$TCFLSH(r1, 0x540b, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000180)=0x4)

2018/03/31 19:07:58 executing program 1:
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000a80)="951568519c1f71bb8b4c54d7a43d6b679cb5bc61e76af828f423a297fbe3438990e1301bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923f6e755258dada6652099362f9b3856df38b9de499d9fc25f23f118ccc55d807490992ea553aac06003986a5e44303000000dcf863d0e20c49712e759e4a7fa7ca08105cec9969920ff2c3c742c3ce08000000def336addbab541e424e75cc904d0fd1d54b000000000000", 0xa3)
getrandom(&(0x7f0000000bc0)=""/208, 0xd0, 0x0)
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0)
connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x200)
connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000800)={0x2, 0x4e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf19a29a67f3bd368)
getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000340)=0x14)
setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r3, @rand_addr, @multicast2=0xe0000002}, 0xc)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000000}, 0xffffffffffffff5a)
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000008c0), 0x10)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x200}, &(0x7f0000000280)=0x10)
fstat(0xffffffffffffffff, &(0x7f0000000940))
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000)
getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0))
r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff)
r5 = add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="2bfec005d0dd8e0a2aa8fef79543f24538fb63c610d77694189630b4e62f196b61328c926cc82c75017627695eda85c026618998c2dc169bb125dcf69532886cebdd66b8f90b424a5264a34c5cce3c0468d80405d2", 0x55, r4)
keyctl$clear(0x7, r5)
r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d741", 0xd4}], 0x1, 0x0, 0x0, 0x40000}, 0x0)
setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x0, @loopback=0x7f000001, 0x4e22, 0x0, 'dh\x00', 0x8, 0x4f85, 0x3e}, 0x2c)
setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f00000002c0)={0xfffffffffffffff8, 0x80000000003, 0x4000005, 0x18a66b57, 0x8, 0xa3})
timerfd_create(0x7, 0x200080000)

2018/03/31 19:07:58 executing program 2:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="983cbe"], 0x1}, 0x1}, 0x40)
fchdir(r0)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYRES16=r1], &(0x7f0000000900)="7bb7", 0xfffffffffffffd5d, 0x3)
syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000008c0)=0x6, 0x4)
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0)
r5 = add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce0", 0x55, 0xfffffffffffffff9)
add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, 0x0, 0x0, r5)
keyctl$assume_authority(0x10, r4)
ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000340)={0xa, &(0x7f00000002c0)=[{}, {}, {<r6=>0x0}, {}, {}, {}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000004c0)={r6, 0x1})
sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400})
epoll_pwait(r3, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0, &(0x7f0000000580)={0x4}, 0x8)
request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)}], 0x1, 0x0)
fsync(r2)
shutdown(0xffffffffffffffff, 0x1)
r7 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000)
ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f00000000c0)={'rose0\x00', <r8=>0x0})
setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000100)={r8, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000000))

2018/03/31 19:07:58 executing program 7:
r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}})
mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166)
r1 = fcntl$getown(r0, 0x9)
syz_open_procfs(r1, &(0x7f0000000000)='net/ip6_mr_vif\x00')
ioctl(r0, 0x81, &(0x7f0000000040)="c570155246c401a95b8c073d5bc66cb93cc2b9c11aecc08f9b06b1ef3adcb6b9e9628ec0c4e0d276bbff2d626750eb3207a3bdf45798c84a545551d914f8b30d95dbe680393145ee343c0c9370ef67ecfc09ab32")

2018/03/31 19:07:58 executing program 4:
unshare(0x100000)
r0 = eventfd2(0x0, 0x0)
fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', '^+!ppp0\x00'}, &(0x7f0000000040)='&]procvmnet1:,cgroupppp1selinux\x00', 0x20, 0x0)

2018/03/31 19:07:58 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
ftruncate(0xffffffffffffffff, 0x800000000002f7d)
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:07:58 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af8216495", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x6, &(0x7f0000001f00)=[{&(0x7f0000000f00)="74ff30ab30fdbe68c69bcc8efd3fb171aac27c7ee1a1f1e5fc840944528f633d57c3cf4bbfcc263569f8fa4464884e099d731dd854f55addc214a747c2edd5f9fc601487484567a5fcabc13406fc7c0236b52f158987b298f32e124d0b492b40407102d77059701fb07a375b4c0731ab0a74d6f4b9a9704233a31b1c79b2044406dc554547307062e2599184c21e8de0f28cb0b6795386944256e595707fba487b4efaa4b35e1a8bdd806d35a2325f1fa7146b085fae1f8ffb34445233dfff45ab43c93a5a1c9b3870392e634b9b67c34829c9bebde8f87901bd7f671b2c348c9885f1de82f6965887fea1424f1ba42bb00e6c5c13c11a492fa9506d7b7baa94eebacd1e702f8c5a9e25dd7fe64ece2e79c08ee4295fa1262f37f19b3131b80e9b04096104fa18935ea304d561956ef72a8d4ae04a2cecd3c899790054267a415858d25b637066426ad5ada24cd042bedfda04ecc39b020a9a5645bd0fba2137e42bb353b698f40196b1d7a660172f3a80fd32cabad53f08ebf06099a08446621ab6f84082fc5a71ac5c129c042f39b50fa23eed2012189561f98867a90b4a3c99cef7673289583de709b554922b5952a8bf0009eea5338224f5086f73862452c591d5e1c3c16cfba057927499c4a9184adb16b340489b4580174545226dc68d6689cf7e91bb690465039d27b7e077d7b23cc54924f6095f959144f1846c25c970dbd08a81df9b08689ec4bd635db10de63e858a2699e831489adbc501383379ad191c0020cb525ea73e9edb59c60021b652da4cf6e04091b55a66980f2a2e776617c1b47afaf3f973ee1ab0e2a1a6f083ca325d5dc4f209e08631a41668b0b6bd0f8634ea8104c8a666e543fdc12ccbf961a994f5a87ef186a0f52a36c45486fd5048f197e00aa901e534c421ee8ee4d5388e4d36dcda1c8653a3d489d92836162429863387b81540222e8e63250e81f1c8e380efe5214b6bf956c19dbd6c9ac4aa9670625ec5e3fd5c505476a4322fc79b868e8b3303a09fbc740b269e08aff4a0205de3b0ab7e9f129b0764af4db919164049d2184fac5a4b980ea67128f225ade179a73f82e6df03c7e624e38cccdddbe42f38a06f973cacf1f79d62a25c51b079dfa7c1d1596b76fe266168fc7ca377d7dae81845531c27a6b9078d5298a6a8315d428c39c790579db5b4b456de85d373d575944322a2c45b962c8c3595ab51e8a38cea1f912fbd0517f2e4972a774cf4b0938ca8330097021674b5cfc8d003c3ae8e0e3bdc958a7657c0a4bb7f144830931e83b3d3427ae589ea9b30e73da793f2bd9c1e45f133f6f0a4cb9808101a10ed223592536c86e03e49845df3aca51c9a19e4e6b8fc43a0b7d8ccf7ed97f6755045a267b0d35df5f1d9bd074ce6bfdc088be5a4b0fdb158783b60531851328e4070fc460c7828794413afebe787107d72d22a5537b50f9f2b3a00c4d0b126b6cf1fdac2a6dbe8723a6c4935515eb3bda7f1a59c0fefcf208abc467bec376764b92843075170b0bb209327f6620672f56995521cab56b94e5d997e6505d56cf156534becce59d4492122d97dc6ba555df4b4119dabc16781bff3dd991cd330db0f3c751c672b0a830750265e4444934c147ce6ea4f719e725cdc74d6861aab4fb98fcfa0f036fb238582ee1b2296d5fcab8d117d26c25c2bc72a918cb3b16f05f1b7b0a6ffcb22d80c5955815517974ffa6f26fe38ba51c9ddff765056545639114297d56d58f26dd67b2d53f53de0e70d31504b6996082216e067a1dc85750d12e565012b04a186e1526396693c7bb9c1c82911872fa6b7dc6a2130ddaf6b916c58f375c1310cd13de8a69b887b4896182ee4bdbf022b3ce8df9e78fdede44148daf5463bcb63db4729c4f6708c58c4476ad3c1a7640bb820cfe1e10f7846bbc882e5ff77f6efc8f5cfc2718ab2b6e59895d531cbd220ba6d04aea65ba29e85969524a8da58b25e1e22953aeacc4d1082d10ece87de2931e46f4da301bb1b6d352cc139067617577ae92f0c7c2e4c089246c8963048d4b1d83ad8cda0f60aaa723fd0341feb1ef35854602637049a1391dbd641d5bdd13acaf1f080f9a20c47e3871759fed0bc673d92cf3e205a1704c81f7d746af7ce492d7b37ac673d6e730590e4238ee37c910cb2104ede841867caaf04aaf35efb922badea6ba7844c69dbf75a7c7e0d0fe50060c815dc82cb05ab503fac7204d2c3a90ae093327ef199dcbb9695901df71d15a6e7eb5ebdc9edcc2d7fa543ed23db16a87cdc48a21a983444b0e03acfdd50cbcfbbc86920f6b88ef2d81db487961a02f5939323b168860472577c0db3445b27b63a00040e6046763c313397a9793d1a659d817151300739c6d9603e389a49c40c66afa974b1850388496c90c0c575f1f94f34e2e81fa25cde3297ef0591f5d4b1b89f88f654ff5f83dc7bf5876cdde636ed7cfa68e0a94f06f73e6ce041d88bf14f34c48cef20c4c97167cb9d431943b1685559ccaad19497bf6eaa661b54cb1c9659433d3a1900170d0be6eb0f44bc9e3fc3004e89091e7b550475163607eb812f40833fd347d801f59336cfd6ece476b01e6933bcdd484226ac056471a93fd65dd6d11266feca2c07ff2b983f0efd7d47c370d3cadcd2322faaaae474052e7a3ee618c35cdc605d56380fe186b9bbedff9878d5b262108168994fc058d403a9911b0f6b4781b5e830177e38f02d3bc52f37ede950a8216b836dfffb84c066df5b0d0ec91578720c8780c44af1ba19a6ee7528ef307908e987c0638088ba44b46adae798ceb8383210fe690fbffef983581442277cea94842cb7d3a8e68aff7b70d7494878637b5dd57f1d96112548d89551f0e0fa244c850377dee2f5bd0273bee584a5d43c175c2defb67f18f38ea4ea37504de8ac59d04b2df604de67981cc577c89a611be5f5bc2bc1475001f8db0128e38f87b7ceef5bf363f336147eb3b5d178813784fcc6b691a3d3ad9f247683c5133f866c8fae5095e3a82a4cc10dcb2648893b948cd6dd2309a576a0b219e5e66a652c37d3bbdad4451ec6871a8302db1b43db5db34f2eda9d218401dee33cc39a0005233d4b7ec135765506d322b18ef4b7d61dd6a011c65b23d79a68e3bca3b029624abd23edc250a19abd89d46e57961ea8be6ce0063c48f99b8bb0d7488e8b501ed22b90ae1db2ae6be6b533835d23a26df327c6b8c4604ce600ef9dfde2297a4fb22954be13b8b7dfd632ae883ec6a265fead96f29438a358e7b652a7a0cda348311b4af31df44874eda54744722da44c472f364c41b562e1c49d8599bfdfa844b122dc34290b021fdcf34810c5b4d2b04b8040562691a60c7ac6e7090e9e2353cb1bbc3461f8be2879bbbad0c6024e5986839dba3681f3ece6eb00d0cc75d1935910e1da533940ad6221e15a69263dad0539c84f10a41c0babfecba26c0fd721239fdafb333f0fcac3d83cb90ed600ffcf50444ba95a748453831be52262be94a950064bbcabd0280514a7c9d5670d06c3a8135bfca4d65b55ab886ce62c4881b940d57955fda0cd9e3442f357fad2d1d3bb5ba72c55a2dca6ace56b7146734b8f5eaa33b7bfe50d4de04bab0bab3ff3c2beb1d5825da971f87c2024b12ef61b6ee734575514c05e9c9b212c8f399b5c80632b485d2db4476d70fd5b869aaa8fe1cc5ced20ea9bede1400d5de207580bbf0ff75c51c01c2867b4889a00a5aff7fdd084b8350986640fee84cc8db3735f6b2849acebe011b1b71ea5f22014eafab257cfcbb03a5f5a8503b0789866d7ed794fcd0d9c9a8a41a63d22093df9adf57cf494bcb303db30895fb39c1bee475b1de9566c9f07edaeef3a5b02cd4e5c6c8f7ea0da2f5284c146604f422eac9d5321802d2955612270da1ffa8e333a9445d97e82e8a01b6a5e75d9ad64882a07a535096eb0177781a2ac8271058d58fff60f1f391cdca3aba9b0c85e735f291d91223070718fdb967f76309cee5c350e8ab0e5ac732524f867fbcdeb77bacfd6b4884eee719f4eaf4c0f74e3afb7df576e87101148fa0b989bfca1f45a7e29089db6a784204d6dd09cdd7f3def875d570a3413cd0a1408a0f25a153dc660a20baea493c318f0d9616d1a6195259a31fba47ab51c67a13454fe56fe621820c461322ae8a41180131c24f80b9c6f5741aa880f5683f7189fb96634ee4de8be10a9f875bc4bbb4e5a1055f77168c13a3e411377da1eb8655e306769aa0b22041ca7e3f02c38d75b223e6bac47311bb7003ff763035a8063950e8492bc7964b471e8997ea2cd938cbd26155c407b1a735f4c2b451005a2ef2642457ae93c7fdb8e57ce46536be3775128fe2ccbae80d61ebec6e1287b2c1c5f039b941efa7156693bd132c440a817fc7f4e12843ad2a4035190f45ec8436e401c4e8051673ba98ab12b29e3b83e9e9de83e48e20c66a1f27597fc61da3bdf327b1d7c292a499bc65019c9e5e85068be7a986f7b39eef557be7995d9eb182db137fd093b8d245e368e7c07a5fe7994557bc26e545ae9b2ca5342fe86d5c5fb1b01fe6406697f77b04c6a9806b2d4b734c8201abc894e8e6e08a6c9fa7480c4d4be1f437c3ef675ad9eac3bc1860a997610e7850f9c2b36ef16593ac0f8e911bb7dc46e5cbfc9828fedb8463010f71aedd6b4c1b4c5b75e6166648e135f809767eeb0750fdd9608bbbb69149c7ca4aadcd5317fd5eb0acd38fae64de62e9b35fb126e5f7c0edc2c7471df460f52d18e3ecfdeba8fad2eaceaae154fb5ace1c3825af527c0e9c2fdaca98699630edfbbf0e2c8d1f157f493a880c04b620095e14a469807a6556b8fbe8497c76cd26a1775b2f14d1917867ea95000fe75590e74602576665af2f4becb0b47c8844b8b67ddfd4771edea4504b6a4158c19eef8852cf1786362afd812ba670ae982a62332cbb7df7da1f6f0dccebb807d6511c6dd572722365883eaf1991cad3a8c1365592542d980d9a1d828715218625728273eee7467e6e827bcf097214141dfd178fd2edf75cf0bcc160a2d18fc0eca282897d4530ba30f9d83c7085adc20d9ceaddaa7bde521ddd118d44ace33433355e103da433edc8af7f026741beb1386bd89bd7467bfb59098c6dc6c6bd5e3a18fb5669cc3619a34f4619f94832db71d48399eea98b736a3da5c2249d7ee969e06fe06fd365cb10d713382eb77c614b64677e609497364b5272c894e8565c04399efc91a114710488b6eefba7b83c53f1e700bf4ae37faa02c97f70f5c00a590c8b9cb832b7d99d92894cfb5e1cef945578c956d6b395a6fc850cb8851636bc4be8656ade93409a7ea91b72ce8846666b67a8558f0969d70467841af13b28625a5401691234b140efe000fb6ed59be60d1bc7dbab0e3bb40d1da8644da20c717a4cd94ff2c437b388a43c75797b003c19fdf5d5ff46ec82c5e2bf1cfaf23d7955a938299c601615fd446c673f709f4ca3dee5713c2c94e78b62edf3dce56ac0b70cf443a38d51b745a1b55ca25b206f399aaa23d50841660eb52c306f81140179edfa08c9a0dc71339e318ddb3eb8b1343b0dbdb2eb5329c183e6b7dd1c4ad42517b73f978a8ef729254a0fb2ecb741314272e98f9ccd7bd7638589dcfcb387220e1f365e9d6f7e3632943a096f564b46f83aaad4cfc6ff0cebb3c4f752c31f9da39d6dc0572e0b0db580f4f1f19d03e2ed5fc099f374d212e693b082de7fabf752adaaace56f0906404444df7db36d1b00d1e14d99539ff5302b6b3cc7a72ad5956e96e3214466b19e494ee", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0xb3}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:07:58 executing program 5:
sync()
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600), 0x4)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/syz1\x00', 0x200002, 0x0)
fchdir(r2)
creat(&(0x7f0000000080)='./file0\x00', 0x0)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c)
fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4)
fallocate(r3, 0x0, 0x0, 0xffff)
r4 = inotify_init1(0x0)
r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0)
r6 = dup2(r4, r5)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"])
clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86")
epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x0)
getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0), 0x0, 0xfffffffffffffffd)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pktcdvd/control\x00', 0x400000, 0x0)
keyctl$describe(0x6, r7, &(0x7f00000007c0)=""/170, 0xaa)
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8)
getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f0000000500)=0x4)
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syncfs(r3)
ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'})

2018/03/31 19:07:58 executing program 3:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', <r1=>0x0})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x10)
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54)
ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}})
socket$pptp(0x18, 0x1, 0x2)

2018/03/31 19:07:59 executing program 4:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r0)
capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x80000001)
sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0), 0x0, 0x0)
readv(r1, &(0x7f0000000140)=[{&(0x7f0000000400)=""/123, 0x7b}], 0x1)
r3 = dup2(r2, 0xffffffffffffffff)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0)
fchdir(0xffffffffffffffff)
r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
write$tun(r4, &(0x7f0000000080)={@void, @void, @x25}, 0x3)
r5 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x2)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000)
syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x4102)
setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000380)="c9100c1116ca82982fc1a0f02aca91deb03cbda8399648d0cc61c08689cab5af5529995c0587af63f965163a5fdd63196c68f0e5a712fbb73fb1e68f1e768fedf44cf7b3c94f163403d78471c8d0848102950f44665bfc7f1bde73953f283d5fbfbdc405474108ae6154d7d803a665ed1269ada7", 0x74)
unlink(&(0x7f0000000000)='./file1\x00')
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x200002, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98)
ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000480))
openat$cgroup_ro(r5, &(0x7f0000000580)='rdma.current\x00', 0x0, 0x0)

2018/03/31 19:07:59 executing program 7:
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="02030000000000000000010014000000000000ff0500000000000a004e200000eeffffff0000000000000000000000000000000000000000000002000100000000000000000200000000050005e9000000a8fb52b82000000000ff01000000ab000000000000000000000000000000000000"], 0x78}, 0x1}, 0x0)
pipe(&(0x7f0000000180)={<r1=>0xffffffffffffffff})
listen$netrom(r1, 0x4)
socketpair(0x1, 0x80007, 0x1, &(0x7f0000000000)={<r2=>0xffffffffffffffff})
getsockname$ipx(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x10)
fcntl$setlease(r2, 0x400, 0x2)

[  336.452475] device syz_tun entered promiscuous mode
2018/03/31 19:07:59 executing program 5:
sync()
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600), 0x4)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/syz1\x00', 0x200002, 0x0)
fchdir(r2)
creat(&(0x7f0000000080)='./file0\x00', 0x0)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c)
fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4)
fallocate(r3, 0x0, 0x0, 0xffff)
r4 = inotify_init1(0x0)
r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0)
r6 = dup2(r4, r5)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)=ANY=[@ANYBLOB="0700000000000000090000000000000001000000060000000200000000000000020100000000d50000020000000000000000000010001100000000000000000000000010000000000208000000000000000000000004ea7a0000000000090000000000000000000000000000000000000000011000000000000000000000000000000e51e13a728bd91a614d393ce6fe71df84f721f4e97a884b8364cd9c7c287030a243e9a00a60bba5703d3f55f528c9070b5a6b29bd006cf0ff037785f05e419faf12e0f9d7e0b8f0a2ce4e0271af12b7d09f8765060000000000000048074770b48119f98df515a52e92600ae63a6f3499f03f738af6f7222015634687a2d6e7"])
clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86")
epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x0)
getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0), 0x0, 0xfffffffffffffffd)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pktcdvd/control\x00', 0x400000, 0x0)
keyctl$describe(0x6, r7, &(0x7f00000007c0)=""/170, 0xaa)
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8)
getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f0000000500)=0x4)
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syncfs(r3)
ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'})

2018/03/31 19:07:59 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = dup3(0xffffffffffffffff, r0, 0x0)
ftruncate(r1, 0x800000000002f7d)
write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(0xffffffffffffffff, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:07:59 executing program 3:
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a)
close(r0)
capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001})
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10)
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000380)=0x4)
sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000014c0)=0xe8)
ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001500)={@local={0xfe, 0x80, [], 0xaa}, 0x4c, r4})
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0)
clone(0x0, &(0x7f00008a2000), &(0x7f00000001c0), &(0x7f0000ca4000), &(0x7f0000ab5f60))
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000100), 0x0)
setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1f, 0x4)

[  336.553249] device syz_tun left promiscuous mode
[  336.557334] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20002 dh
2018/03/31 19:07:59 executing program 7:
r0 = socket(0x18, 0x0, 0x1)
connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8)
r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)
r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0)
connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10)
pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0)
r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800d", 0x15, 0xfffffffffffffff9)
sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000)
ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000740)={{0x2, 0x0, 0x16, 0x2, 0x1ce}})
keyctl$set_timeout(0xf, r3, 0x8)
r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac4e34e13a39634ac7d2b21d3d6ce39443d2ade10ff27c5b5c7c1c1d3dae9707ed50efc900b0371de786e7c5417c06758178", 0x62, 0xfffffffffffffffc)
keyctl$unlink(0x9, r3, r4)
ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2)
signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e20, 0xe833, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0x7ff}], 0x58)
sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004)
ioctl$LOOP_CLR_FD(r1, 0x4c01)
sync()
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, <r5=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000400)={r5, 0x9, 0x80000001, 0x2000}, &(0x7f0000000540)=0x10)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={<r6=>r5, @in6={{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, [0x0, 0x400, 0x7fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80000000]}, &(0x7f00000004c0)=0x100)
ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000800))
r7 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c)
creat(&(0x7f00000000c0)='./file0\x00', 0xa0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=r6, @ANYBLOB="00000000000000414109c0fb61bfc23ba8dc8f2bd56c1fc87e1ab995103c88b91b390e0233691deefbd0cf9ebd033c3282a080a73ac55a9638125689aec6be4f02e9a4571456a0eb4284546ed1d3ccd8aaf0969afb9853935a5fc1736f8989fd1e4209a2a7c14b6d60585250cff4a0ff370fdc6d5f73de6def342c904be59f91caa505753f39cad6691ccd828e1fafc096397bb0b9036b8c7cd8e01a10078ee5f601b5d686378ed62823a2c76325e0b707391a1de34a"], &(0x7f0000000580)=0x2)
r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0)
ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000500)={r5, 0x72, 0x0, 0x1000, 0x2}, &(0x7f0000000640)=0x18)

2018/03/31 19:07:59 executing program 1:
setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x3f, 0x0, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000a80)="951568519c1f71bb8b4c54d7a43d6b679cb5bc61e76af828f423a297fbe3438990e1301bbd0e7dcf476fd4178ef43c1e2c54f1a8e239ae923f6e755258dada6652099362f9b3856df38b9de499d9fc25f23f118ccc55d807490992ea553aac06003986a5e44303000000dcf863d0e20c49712e759e4a7fa7ca08105cec9969920ff2c3c742c3ce08000000def336addbab541e424e75cc904d0fd1d54b000000000000", 0xa3)
getrandom(&(0x7f0000000bc0)=""/208, 0xd0, 0x0)
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0)
connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
unlinkat(r1, &(0x7f0000000200)='./file0\x00', 0x200)
connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10)
socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000480)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000800)={0x2, 0x4e1d, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf19a29a67f3bd368)
getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, <r3=>0x0}, &(0x7f0000000340)=0x14)
setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000b80)={r3, @rand_addr, @multicast2=0xe0000002}, 0xc)
setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'nr0\x00', 0x20000000000000}, 0xffffffffffffff5a)
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000008c0), 0x10)
getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x200}, &(0x7f0000000280)=0x10)
fstat(0xffffffffffffffff, &(0x7f0000000940))
fallocate(0xffffffffffffffff, 0x1, 0x0, 0x100000000)
getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000001c0))
r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff)
r5 = add_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000004c0)="2bfec005d0dd8e0a2aa8fef79543f24538fb63c610d77694189630b4e62f196b61328c926cc82c75017627695eda85c026618998c2dc169bb125dcf69532886cebdd66b8f90b424a5264a34c5cce3c0468d80405d2", 0x55, r4)
keyctl$clear(0x7, r5)
r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000680)="90388e3d1a7c6e6b8e588f008e22897c03f705cb24577fbffb89699a48942b57433bdb2ebd52cc89630e01dc9b2a9c771d552c91d912283ef0bb844a8e9b25a54ca747d41e9c87f97b928874349f669a83d71e79c74d2544b82a6e3cf4a616ba4d181c7b07a786a2d3c7d1c89398e2690a2e9e8fbe8d12989c937348d30b6dda48f82284cbb226e75a819cbd94d5bbef7d9defd988fd55ec9dbb40735a25ed2bae282c75ac0dcd874f2b27af6c897a9f1d154184745f555c2f73d590dc9465e3b2b4056a5b0057db5bb251183104377aa161d741", 0xd4}], 0x1, 0x0, 0x0, 0x40000}, 0x0)
setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0x0, @loopback=0x7f000001, 0x4e22, 0x0, 'dh\x00', 0x8, 0x4f85, 0x3e}, 0x2c)
setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000005c0)='tls\x00', 0x4)
ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r6, 0xc0305302, &(0x7f00000002c0)={0xfffffffffffffff8, 0x80000000003, 0x4000005, 0x18a66b57, 0x8, 0xa3})
timerfd_create(0x7, 0x200080000)

[  336.618122] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20002 dh
2018/03/31 19:07:59 executing program 5:
sync()
r0 = socket$packet(0x11, 0x0, 0x300)
r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000600), 0x4)
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/syz1\x00', 0x200002, 0x0)
fchdir(r2)
creat(&(0x7f0000000080)='./file0\x00', 0x0)
r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c)
fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4)
fallocate(r3, 0x0, 0x0, 0xffff)
r4 = inotify_init1(0x0)
r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0)
r6 = dup2(r4, r5)
ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"])
clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86")
epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}, {}, {}, {}], 0x4, 0x0)
getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080))
r7 = add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0), 0x0, 0xfffffffffffffffd)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x1ff)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pktcdvd/control\x00', 0x400000, 0x0)
keyctl$describe(0x6, r7, &(0x7f00000007c0)=""/170, 0xaa)
getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000000440), &(0x7f0000000480)=0x8)
getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e)
ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000580), &(0x7f0000000500)=0x4)
perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
syncfs(r3)
ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000400)={'ipddp0\x00'})

2018/03/31 19:07:59 executing program 4:
r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x0)
r2 = socket$inet6(0xa, 0x2, 0x0)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={<r3=>0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000000)=0x98)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r3, 0xbac, 0x2, [0x0, 0xd2c5]}, 0xc)
getpeername$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c)
sendto$inet6(r2, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"})
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400})
r4 = socket(0x10, 0x0, 0x0)
r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100), 0x0, 0xfffffffffffffffb)
perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000180)={<r6=>0xffffffffffffffff}, 0x0)
keyctl$unlink(0x9, r5, 0xfffffffffffffffb)
ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"})
r7 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0)
syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0)
unshare(0x0)
ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201})
connect(r6, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x4, 0x2, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80)
dup2(r7, 0xffffffffffffffff)
ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400})
write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1ba)

2018/03/31 19:07:59 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0), 0x0, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0xb3}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:07:59 executing program 1:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000800000001)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0xde, "a43f2587e048b79b8b7771f5cbc0819181c211e6030a4b54e8545e34fd992d4213abc7d4b7ba862f92ed2be2c35f75c7a86a7f98851e1c9d7b59ad87a745d29caf46c02d9f945ca7ac452afbd6266a3d87cec55e3f568bbf052119f3dd83bbfe2ac2271b7a5af185c379e164ada9941435b19e95b13f23c656e462d4f0f6d4d433e234663ee9f78bc370716e31d74f24226c043a8baa84e72259c6bac2ab68993668ed8c5c12503757dc1f64ffd0aafc9b9c84d69c19b77e14224803923b2c89576c747689a2930c07dca3c95c99d33c23e67e08e36ed8819e6e96a065a5"}, &(0x7f0000000180)=0x102)
getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'filter\x00', 0x9a, "fda72ec00006378e309d9e64e2f57a47d5030c6f67a1679daa4b4a0cf18078005f42a3022652ffa028634238a8566bf2dfd11558e72a3a3cd65bee9aef997693ac7e94d154abeda9b0773cf4eb58216464fb9ed757f810baad3ad43d858bb5e2c82b93d115253b03b5eb8c2ac3638411b82c18edb6223aac4c22a2a25b23251d1f2a8d6db585f80c3d7e477dc035e03db37e4c6447c475cbd9a3"}, &(0x7f0000000280)=0xbe)
write(r0, &(0x7f0000874fba), 0x148)

[  336.778853] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20002 dh
2018/03/31 19:07:59 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4)
r1 = dup2(r0, r0)
setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080)=0x8, 0x4)
setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x9, 0x2)

2018/03/31 19:07:59 executing program 1:
r0 = socket$inet6(0xa, 0x2, 0x0)
r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0)
ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'nr0\x00', {0x4, 0x4, 0xd73, "3f8704346325", 0x48}})
ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=<r2=>0x0)
process_vm_readv(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)=""/66, 0x42}], 0x1, &(0x7f0000000580)=[{&(0x7f0000000180)=""/66, 0x42}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000280), 0xffffff4a}, {&(0x7f00000002c0)=""/87, 0x53}, {&(0x7f0000000340)=""/47, 0x2f}, {&(0x7f0000000380)=""/122, 0x7a}, {&(0x7f0000000400)=""/162, 0xa2}, {&(0x7f00000004c0)=""/185, 0xb9}], 0x8, 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x8000000000011, &(0x7f0000696000), &(0x7f0000f67ffc)=0x14)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4)

2018/03/31 19:07:59 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:07:59 executing program 1:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00')
signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8)
timerfd_create(0x0, 0x0)
unshare(0x20000400)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
unshare(0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000380))
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={<r2=>0x0, 0xc9f, 0x30, 0x8000, 0x1}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4)
r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3")
setns(r3, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={<r4=>0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4)
ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040))
clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000))
fcntl$addseals(r0, 0x409, 0x2)
mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0)
getrusage(0x0, &(0x7f0000000440))

2018/03/31 19:08:00 executing program 2:
r0 = socket$inet6(0xa, 0x80002, 0x88)
bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10, 0x800)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x6, 0x800d, 0x1400000000000000, 0x1, 0xffffffff, 0x72cb, 0xee7, <r2=>0x0}, &(0x7f0000000280)=0x20)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x5}, &(0x7f0000000300)=0x8)
openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0)
r3 = socket$inet6(0xa, 0x8000000000000802, 0x88)
sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x4001, 0x0)
setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x3, 0x3b8, [0x0, 0x200006c0, 0x20000804, 0x20000980], 0x0, &(0x7f0000000100), &(0x7f0000000c00)=ANY=[@ANYBLOB="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"]}, 0x551)
dup2(0xffffffffffffffff, r0)
ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f)
recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000000)={0xa}, 0x1c)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000540)=<r5=>0x0)
r6 = syz_open_procfs(r5, &(0x7f00000005c0)='gid_map\x00')
sendmsg$inet_sctp(r6, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0)}, 0x0)

2018/03/31 19:08:00 executing program 3:
unshare(0x400)
pipe(&(0x7f00005db000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)}], 0x1, 0x0)
ioctl$TIOCEXCL(r1, 0x540c)
ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000))

2018/03/31 19:08:00 executing program 1:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
accept4$inet(r0, &(0x7f0000001540)={0x0, 0x0, @broadcast}, &(0x7f0000001580)=0x10, 0x800)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f0000001240)={0x2, 0x70, 0x79, 0x0, 0x1, 0x8b, 0x0, 0x10001, 0x20000, 0x1, 0x7fffffff, 0x6, 0x0, 0xec6, 0x1ff, 0x17a2db4b, 0x3, 0x0, 0x5, 0x3, 0x6, 0xffffffff, 0x7ff, 0x800000000000000, 0x0, 0x40, 0x3, 0x8, 0x1, 0x1ff, 0x8, 0x9, 0x6, 0x0, 0x4, 0x800, 0x81, 0x10000, 0x0, 0x5, 0x2, @perf_config_ext={0x6348, 0x78435fc5}, 0x2404, 0x9, 0x3, 0x7, 0x5, 0x81, 0x2efa096b}, 0xffffffffffffffff, 0xa, r0, 0x0)
setrlimit(0xf, &(0x7f0000001340)={0x8000})
r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000f, 0x10, r0, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001840)={r3})
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000015c0)=ANY=[@ANYBLOB="0c007f04000600"], 0x1)
r4 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80, 0x80000)
ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000001640))
sendto$ipx(r4, &(0x7f00000001c0)="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", 0xdc8, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x3, "93911e539a32", 0x1}, 0x10)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2})
r5 = getpid()
ptrace$setsig(0x4203, r5, 0x5, &(0x7f0000001200)={0x34, 0x0, 0x6, 0x6})
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'})
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x1, 0x800, 0x80000000, 0x7, 0x8, 0x2, 0xc21, 0x101, 0xffff, 0x2, 0x61f, 0x99, 0x3, 0x6, 0x5]}, &(0x7f0000000180)=0x100)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001780)={0x0, 0xc1b, 0x4, 0x80, 0x0, 0x100000000, 0x775, 0x0, {<r6=>0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x7}}, 0x3, 0x7, 0x3, 0x5, 0x200}}, &(0x7f0000001600)=0xb0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001380)={<r7=>r6, 0x100000000, 0x0, 0x3ff, 0x62}, &(0x7f00000013c0)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001400)={r7, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x20}}, 0x4, 0x6ea, 0x0, 0x25f, 0x2}, &(0x7f00000014c0)=0x98)
bind$netlink(0xffffffffffffffff, &(0x7f0000001880)={0x10, 0x0, 0x25dfdbfe}, 0xc)
ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000001300))
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700")

2018/03/31 19:08:00 executing program 5:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0)
sysfs$1(0x1, &(0x7f0000000ffc)='dev ')
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x3c70, 0x7fff, 0x8, 0x1, 0xfffffffffffffff7}, &(0x7f0000000140)=0x14)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x8, 0x7, 0x4, r1}, &(0x7f00000001c0)=0x10)
sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x100, 0x70bd26, 0x25dfdbfd, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4004)

2018/03/31 19:08:00 executing program 4:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)}, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x1d, &(0x7f000000d000), 0x20000000000000e8, &(0x7f0000000000)=ANY=[@ANYBLOB="180f89026a1eb719073a0b110107a5e59cb8b700005eaeb4e981c8a5db4891e6a508604478928197685d6b76afdd247296ea1c79f3c9"], 0x36}, 0x0)
close(0xffffffffffffffff)
ioprio_get$pid(0x3, 0x0)
r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00')
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
sendto(r0, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80)
ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
mlockall(0x3)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x20, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b1259")
mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0))
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x7ff}]}, 0x8)
mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0)
mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x0, &(0x7f0000000980))
ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000a00)=0x439d0444)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0xc7314de2bec93b56, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0)

2018/03/31 19:08:00 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
fchdir(0xffffffffffffffff)
r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r1 = dup3(r0, 0xffffffffffffffff, 0x0)
ftruncate(r1, 0x800000000002f7d)
write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r0, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:08:00 executing program 7:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10)
r1 = creat(&(0x7f0000000400)='./file0\x00', 0x120)
futimesat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480))
recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x1, 0x0, &(0x7f0000001b00)={0x0, 0x989680})
recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080))
ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000540)="ce1a09d8f9d5c586f27f8a5ba0d5b31bf6196d8886d69c339c3161a0f2b7fc53581d4c4a3a2751d815ebb5f7f32e91c7f08137069ecfa31fd1fa74895b71f7f44ec73b924d3171d37a9738d68dc353ca050a29a8139617d3db454ec363c58215ef0d4cae40d54d0dc3721f2dc6cc4bc6bd6b0b80a7bc43ee63e587c2c416baeb9bc48760fa96c67f7e567dd11d6dc419386b501ebef5246975e3b5a7dcdd424c3d52b45370ec")
ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000003c0)=0xd01)
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e24, @loopback=0x7f000001}})
fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040))
r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
r3 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3)
sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40)
fchdir(r2)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)='{\x00', 0x2, 0x0)
syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7)
futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0))
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r5 = creat(&(0x7f0000000380)='./file1\x00', 0x0)
write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r4)
mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000640)={<r6=>0x0, 0x1}, &(0x7f0000000680)=0x8)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="5c000000df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c724521ab7ae85eb231278af3684b1d449180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698d"], &(0x7f00000009c0)=0x64)
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000b80)={r6, 0x0, 0x6, 0x4, 0x0, 0x2, 0xabf, 0x400, {r7, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0)
add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0)

2018/03/31 19:08:00 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af8216495", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f41", 0x5c, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0xb3}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:08:00 executing program 5:
r0 = socket$inet6(0xa, 0x0, 0x80000001)
sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4})
request_key(&(0x7f0000000380)='logon\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='md5sum\x00', 0x0)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x80042, 0x0)
ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000740)=""/25)
r3 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9)
lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8)
sendmsg$nl_netfilter(r2, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000c80)={&(0x7f0000000940)={0xb8, 0xa, 0x0, 0x4, 0x70bd2d, 0x25dfdbfc, {0x0, 0x0, 0x7}, [@nested={0xa4, 0x4d, [@typed={0x8, 0x0, @uid=r4}, @generic="b7a7e3bcd036ee0441caa5067855fa6df39b95e8c28621e7c7f7e251bcbe73f4285e80b13c417730a8cc43fde751a3537502407889f2848cad372b7ac1e1e2214c3222d0aa96bce800d3788ad9c3758cd1e972918a7e0a26397577344f525253c24797199dcaf02c1744978d1b0bbb0438023c735cf8c69f2ce0dbe705f6c935fdd0c13554d40b95b12fbf0a8383d56ce887a48286f3"]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x0)
r5 = getpid()
syz_open_procfs(r5, &(0x7f0000000280)='autogroup\x00')
add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7d5c079f934181703f7", 0x17, 0x0)
setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000700)=0x7, 0x4)
add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="49bb0a08c4c1b1bc6340ff52d87530e93f9b05fd9beab734fb13e8c94c85d398ba681bff12bff165492a07357fb98ac763f72d4dc47ff1bcb2c96e39ec0f5a41da531064cdec12cb4f52ee4350e7aed081ca3611aeffa6802414", 0x5a, r3)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0))

2018/03/31 19:08:00 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3)
unlink(&(0x7f0000000000)='./file1\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
ioctl$void(0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
ftruncate(0xffffffffffffffff, 0x8000)
r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000)
r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x70, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6f"}, &(0x7f00000012c0)=0x78)
fcntl$setstatus(r4, 0x4, 0x6000)
pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
connect$llc(r2, &(0x7f00000000c0)={0x1a, 0xfffe, 0x6, 0x401, 0x5, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4)

2018/03/31 19:08:00 executing program 4:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000740)={0x0, 0x0, <r1=>r0})
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000900)='/dev/rtc\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={<r3=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000800)={r3, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x401, @dev={0xfe, 0x80, [], 0xd}, 0x3}]}, &(0x7f0000000840)=0xc)
poll(&(0x7f0000000780)=[{0xffffffffffffffff, 0x2}, {0xffffffffffffffff, 0x82}, {0xffffffffffffffff, 0x2042}, {0xffffffffffffffff, 0x60}, {0xffffffffffffffff, 0x2017}, {r0, 0x8000}, {r0, 0x2}, {}, {r0, 0x28}, {r1}], 0xa, 0x0)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000005c0)=0x4)
ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x0, 0x0, 0x6, 0x77e, 0x4, 0x0, 0x2})
setsockopt$inet6_group_source_req(r4, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00')
r5 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108)
gettid()
getpid()
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000009c0)={<r6=>0x0}, &(0x7f0000000a00)=0xc)
r7 = syz_open_procfs(r6, &(0x7f0000000a40)="6d6170730012877dcdd3b205a03f0700645cfa3bb83d12f8660f639e20e000b4e53f4a39a523c73a68a8bfcffe4c99f74654fa5363f5eb61412ab2a82b5d097ac3e30f")
setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190)
getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000b00)=""/81, &(0x7f00000008c0)=0x51)
readv(r7, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2)
sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x20004840)
setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="a5b18ecacc782d59f6"], 0x1)
writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1)
ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue})
r8 = request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='IPVS\x00', 0x0)
ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000940))
signalfd4(r5, &(0x7f0000000700)={0x3}, 0x8, 0x80000)
r9 = request_key(&(0x7f0000000600)='cifs.idmap\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)='keyring]ppp1>\x00', 0xfffffffffffffffa)
keyctl$instantiate(0xc, r8, &(0x7f00000005c0), 0x0, r9)
modify_ldt$read(0x0, &(0x7f00000006c0)=""/8, 0x8)
prctl$getname(0x10, &(0x7f0000000440)=""/173)

2018/03/31 19:08:00 executing program 1:
r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/avc/cache_stats\x00', 0x0, 0x0)
accept4$inet(r0, &(0x7f0000001540)={0x0, 0x0, @broadcast}, &(0x7f0000001580)=0x10, 0x800)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0)
perf_event_open$cgroup(&(0x7f0000001240)={0x2, 0x70, 0x79, 0x0, 0x1, 0x8b, 0x0, 0x10001, 0x20000, 0x1, 0x7fffffff, 0x6, 0x0, 0xec6, 0x1ff, 0x17a2db4b, 0x3, 0x0, 0x5, 0x3, 0x6, 0xffffffff, 0x7ff, 0x800000000000000, 0x0, 0x40, 0x3, 0x8, 0x1, 0x1ff, 0x8, 0x9, 0x6, 0x0, 0x4, 0x800, 0x81, 0x10000, 0x0, 0x5, 0x2, @perf_config_ext={0x6348, 0x78435fc5}, 0x2404, 0x9, 0x3, 0x7, 0x5, 0x81, 0x2efa096b}, 0xffffffffffffffff, 0xa, r0, 0x0)
setrlimit(0xf, &(0x7f0000001340)={0x8000})
r3 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100000f, 0x10, r0, 0x0)
ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001840)={r3})
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000015c0)=ANY=[@ANYBLOB="0c007f04000600"], 0x1)
r4 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80, 0x80000)
ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000001640))
sendto$ipx(r4, &(0x7f00000001c0)="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", 0xdc8, 0x0, &(0x7f00000011c0)={0x4, 0x0, 0x3, "93911e539a32", 0x1}, 0x10)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2})
r5 = getpid()
ptrace$setsig(0x4203, r5, 0x5, &(0x7f0000001200)={0x34, 0x0, 0x6, 0x6})
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'})
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x1, 0x800, 0x80000000, 0x7, 0x8, 0x2, 0xc21, 0x101, 0xffff, 0x2, 0x61f, 0x99, 0x3, 0x6, 0x5]}, &(0x7f0000000180)=0x100)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001780)={0x0, 0xc1b, 0x4, 0x80, 0x0, 0x100000000, 0x775, 0x0, {<r6=>0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x7}}, 0x3, 0x7, 0x3, 0x5, 0x200}}, &(0x7f0000001600)=0xb0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001380)={<r7=>r6, 0x100000000, 0x0, 0x3ff, 0x62}, &(0x7f00000013c0)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001400)={r7, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x20}}, 0x4, 0x6ea, 0x0, 0x25f, 0x2}, &(0x7f00000014c0)=0x98)
bind$netlink(0xffffffffffffffff, &(0x7f0000001880)={0x10, 0x0, 0x25dfdbfe}, 0xc)
ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000001300))
ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700")

2018/03/31 19:08:00 executing program 2:
mkdir(&(0x7f0000a8dff8)='./file0\x00', 0x0)
mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000000)="adc5287f3eec5e71574f2efa9df366cf3d99f1f53382177bcdf9ae476e90d92fe9bb6cbd854f1e401755b2a433c5229f4671873cac4c9dbcb10ce0efd47585b8c3b46b6526ab9f7fe35b40e29f6d46e61e7ee304f7c475ae9451ad9195288c2bf18030eccacb3435746473e8c4bf3f31a247afbc09b5c7318208f06f702c")
execve(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540)=[&(0x7f00000004c0)='gfs2\x00', &(0x7f0000000500)='ramfs\x00'], &(0x7f0000000780)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='em0\x00', &(0x7f0000000640)='user&-[keyring\x00', &(0x7f0000000680)='quota_quantum', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='}}^+#security!\x00', &(0x7f0000000740)='quota_quantum'])
syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="86f19a109f00b5c16a540218567b131b2d525a725f22ae1a0957bd75ba7137b12a8f868392a678751bac07e3f86dc117a99aa8029ccea7a13a8ed9b93cc642ce9d43c5d2698e27e8193489ccde1d65c2d3c169c69cee2281fde7dd16d860ab8ba083828ceb0260e37a7424df0db3dadaa165466501134b0570569c26f8e5c2f82a53a181f2038cf67e2a05c773272501c5f06463476b34edb8127de1bc79142ecb3700fd78a6", 0xa6, 0x100}, {&(0x7f0000000280)="b8f6783d2f11f29999b71c4b3874006fb55d48b1faeee7ab66fcb260a8b2abb98f8c7976fcb881f607cb1cf8bcb3f035246804e5f67484412a1fec06f24518acd64a766c2323c319d13e1be27e1b2365d6d8d0c52df20242404ad2764deae0b6a34703fe3f6e7840dda4b222adaa658c7a45081a6ef8c97d350af0c8f9cba98ae46519c5efc1118355910239c244b67f48fb637aa2f72865f86647107ccf63636c719b83268d59313067569a9df47e93837428dd79d361eb7e5c8ecb15425ed8d346dcbd0664f7ff95", 0xc9, 0x3}, {&(0x7f0000000100)="894f9b8912e09ca2287d4e6f4f304741989b2ffe81c10fadebbd508b2b6bac4bd4d84612a65155b510f8ad948bc5d1cd8b246de36e40afa73f0b9e7d7b05ba395d28864bb247dd879cf3e90413f8a867a861e42f9b7509f232fd448544913a27", 0x60, 0xff}], 0x200800, &(0x7f00000003c0)={[{@quota_quantum={'quota_quantum', 0x3d, [0x30]}, 0x2c}, {@acl='acl', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@noquota='noquota', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x2d, 0x36, 0x37, 0x31]}, 0x2c}, {@loccookie='loccookie', 0x2c}]})
creat(&(0x7f0000000440)='./file0\x00', 0x80)

2018/03/31 19:08:00 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66", 0x8a, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0xb3}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:08:00 executing program 1:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x200300)
setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'syzkaller1\x00'})
timer_create(0x2, &(0x7f0000000080)={0x0, 0x27, 0x6}, &(0x7f00000000c0)=<r1=>0x0)
timer_gettime(0x0, &(0x7f0000000bc0))
connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24}, 0x10)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00'})
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0xffffffffffffffff}, &(0x7f0000000240)=0x8)
clock_adjtime(0x7, &(0x7f0000000340)={0x1, 0x20, 0x6, 0x3f71, 0x8181, 0x3f, 0x6, 0x2, 0x80, 0x5f, 0x7, 0x7, 0x7, 0x0, 0x5f71, 0x0, 0x5, 0x7, 0xff, 0xff, 0xc78, 0x40, 0x0, 0x7ff})
r2 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r2, 0x0)
r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x5000)=nil, 0x5000})
ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000080))
ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0)
ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000028000000000000001000000000000000", @ANYPTR64=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR64=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000028000000000000f0c2df648edeb9b401b0cbe0d6df3909834df2547bcc7a04212ae5873b039fa294183f4c2740a94e61d4658f6d37acd794ceb0168c62b9744e2949cf688b8c6575fb27eb55eda4c02c4511aae1168c0d44b23c00305d8c4b5959bc47df7e10367edca602f8019bc97d7ab55a8b9827ff4ddbdd5cbc7a6f478205172e2c72cbfc9de42f81bbd0a3cd79ae0a5929c94343c28c5d64bbf9b34f0e7a0a1d"]], 0x0, 0x0, &(0x7f0000009000)})
socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x5, 0x7, 0xffffffffffffffff})
ioctl$int_out(r0, 0x5462, &(0x7f0000000480))
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000540)={{0x0, 0x1}, 0x8, 0x5, 0x78})
sysinfo(&(0x7f00000005c0)=""/23)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4)
timer_delete(r1)
setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000006c0), 0x4)
ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000700)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x5, 0x0, 0x400, 0x0, 0x1})
r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0)
write$evdev(r4, &(0x7f00000003c0), 0x0)
setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000ec0)=@filter={'filter\x00', 0xe, 0x4, 0x0, [0x0, 0x20000800, 0x20000be0, 0x20000d70], 0x0, &(0x7f00000007c0), &(0x7f0000001340)=ANY=[]}, 0x50)
gettid()

2018/03/31 19:08:00 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:08:00 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000), 0x0)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0)
connect$inet6(r1, &(0x7f0000003c40)={0xa, 0x4e24, 0xfffffffffffffff0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c)
recvmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)=""/94, 0x5e}, {&(0x7f0000000180)=""/103, 0x67}, {&(0x7f0000000200)=""/154, 0x9a}, {&(0x7f00000002c0)=""/66, 0x42}, {&(0x7f0000000340)=""/197, 0xc5}, {&(0x7f0000000440)=""/69, 0x45}, {&(0x7f00000004c0)=""/185, 0xb9}, {&(0x7f0000000580)=""/63, 0x3f}, {&(0x7f00000005c0)=""/53, 0x35}], 0x9, &(0x7f0000000680)=""/4096, 0x1000, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)=""/82, 0x52}], 0x1, &(0x7f0000001740)=""/4096, 0x1000, 0x5}, 0xfff}, {{&(0x7f0000002740)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000002880)=[{&(0x7f00000027c0)=""/137, 0x89}], 0x1, &(0x7f00000028c0)=""/39, 0x27, 0x5}, 0x5}, {{&(0x7f0000002900)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/181, 0xb5}, {&(0x7f0000003a40)=""/161, 0xa1}, {&(0x7f0000003b00)=""/10, 0xa}], 0x4, &(0x7f0000003b80)=""/32, 0x20, 0x40}, 0x6}, {{&(0x7f0000003bc0)=@hci={0x0, <r2=>0x0}, 0x80, &(0x7f0000003c40), 0x0, &(0x7f0000003c80)=""/70, 0x46, 0x2}, 0x1000}, {{&(0x7f0000003d00)=@generic, 0x80, &(0x7f0000004280)=[{&(0x7f0000003d80)=""/98, 0x62}, {&(0x7f0000003e00)=""/158, 0x9e}, {&(0x7f0000003ec0)=""/8, 0x8}, {&(0x7f0000003f00)=""/129, 0x81}, {&(0x7f0000003fc0)=""/69, 0x45}, {&(0x7f0000004040)=""/153, 0x99}, {&(0x7f0000004100)=""/119, 0x77}, {&(0x7f0000004180)=""/68, 0x44}, {&(0x7f0000004200)=""/67, 0x43}], 0x9, 0x0, 0x0, 0x6}, 0xc8f2}], 0x6, 0x42, &(0x7f00000043c0))
sendmsg$nl_route(r1, &(0x7f00000044c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000004480)={&(0x7f0000004400)=@newlink={0x4c, 0x10, 0x0, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x4000, 0x10000}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x9}, @IFLA_PROTO_DOWN={0x8, 0x27}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "b889eff6cfbdbd15601f4f63e1932cc3859b7f1f99"}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20008810}, 0x20000000)

2018/03/31 19:08:00 executing program 4:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
unlink(&(0x7f0000000380)='./file0/file0\x00')
r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
close(r0)
capset(&(0x7f0000000000), &(0x7f0000000040))
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0), 0x0, 0x0)
openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0)
syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080)
syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00')
r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0)
getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000002200)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)=""/152, 0x98)
pipe2(&(0x7f0000000480)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x7)
r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000007c0)=ANY=[@ANYBLOB="030000000c0020003f00c1a47b63d00db1e2e7872c773864bd23c13b7eacd42a085bdae13a18adb4522c011790638d9a2551a0ef5c77e8145872a1a566e403c9ffd6c1dcbe065e48b57cb95b29d810c26b7f11fe82eb01bff6406de6d4310a649c6e"], &(0x7f0000000280)=0xa)
clock_gettime(0x0, &(0x7f0000002140)={<r5=>0x0, <r6=>0x0})
recvmmsg(r4, &(0x7f00000020c0)=[{{&(0x7f00000008c0)=@can={0x0, <r7=>0x0}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000b40)=""/6, 0x6}, {&(0x7f0000000c00)=""/113, 0x71}], 0x2, 0x0, 0x0, 0x4}, 0x101}, {{&(0x7f0000000d80)=@nfc_llcp, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000c80)=""/28, 0x1c}], 0x1, &(0x7f0000000e40)=""/124, 0x7c, 0x8001}, 0x6b}, {{&(0x7f0000000ec0)=@alg, 0x80, &(0x7f0000002040)=[{&(0x7f0000000f40)=""/4096, 0x1000}, {&(0x7f0000001f40)=""/241, 0xf1}], 0x2, &(0x7f0000002080)=""/59, 0x3b, 0x3}, 0xfff}], 0x3, 0x20, &(0x7f0000002180)={r5, r6+10000000})
ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f00000021c0)={@dev={0xfe, 0x80, [], 0xa}, 0x61, r7})
write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="2000020000002284026b0000001910000000000000000704db57316a2f251fcf55012c49c027cafa777e0a8c08efe2a404155e0d435e"], 0x3)
openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0)
r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200000, 0x0)
getsockname$packet(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000006c0)=0x14)
bind$packet(r8, &(0x7f0000000700)={0x11, 0x8, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14)
init_module(&(0x7f00000005c0)='%-vboxnet1\x00', 0xb, &(0x7f0000000600)='ip6tnl0\x00')
readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000440)=""/58, 0x3a}], 0x4)
mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff)
ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000740)=""/66)
rmdir(&(0x7f00000000c0)='./file0\x00')
socket(0x18, 0xa, 0x10001)

2018/03/31 19:08:00 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20)
write$tun(r1, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3)
unlink(&(0x7f0000000000)='./file1\x00')
sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0xb30, 0x70bd26, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0)
mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000))
ioctl$void(0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040))
ftruncate(0xffffffffffffffff, 0x8000)
r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0)
mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={<r3=>0x0, 0xffffffffffffffff, 0x0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14)
read(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000)
r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a")
ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x70, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6f"}, &(0x7f00000012c0)=0x78)
fcntl$setstatus(r4, 0x4, 0x6000)
pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0)
add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe)
connect$llc(r2, &(0x7f00000000c0)={0x1a, 0xfffe, 0x6, 0x401, 0x5, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc}, &(0x7f0000001240)=0x10)
setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4)

2018/03/31 19:08:00 executing program 7:
r0 = socket$inet6(0xa, 0x80002, 0x100000000000086)
bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23, 0x0, @empty, 0x5}, 0x1c)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={<r1=>0x0, 0x7f, 0x6}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r1, 0x6, 0x5}, 0x8)
r2 = socket$inet6(0xa, 0x802, 0x88)
recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001540)=""/105, 0x69}, 0x0)
setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00005b1ffc)=0x1, 0x4)
getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000100)=""/164, &(0x7f00000001c0)=0xa4)
r3 = dup2(r0, r0)
write$tun(r3, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x56a)
r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0)
setsockopt$packet_int(r4, 0x107, 0x12, &(0x7f00000000c0)=0x3, 0x4)
sendmsg$inet_sctp(r2, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0)
sysfs$1(0x1, &(0x7f0000000840)='/dev/vga_arbiter\x00')

2018/03/31 19:08:00 executing program 3:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={<r2=>0x0, 0x532, 0x932}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x4a0}, &(0x7f0000000140)=0xc)
socket$unix(0x1, 0xffffffffffffffff, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x32, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0)

2018/03/31 19:08:00 executing program 5:
mknod(&(0x7f0000000680)='./file0\x00', 0x102000ffe, 0xffffffff)
pipe(&(0x7f0000000340)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000000)=0x480)
mlock2(&(0x7f0000be7000/0x1000)=nil, 0x1000, 0x0)
write(r1, &(0x7f00000001c0), 0xfffffef3)
read(r0, &(0x7f0000000200)=""/250, 0x396fe9cf)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140))

[  338.143394] binder: 11843:11852 ioctl 8010aa01 20000180 returned -22
[  338.150633] binder: 11843:11852 ioctl c0086420 20000080 returned -22
[  338.164700] binder: 11843:11852 got transaction with invalid offset (0, min 24 max 40) or object.
[  338.181184] binder: 11843:11852 transaction failed 29201/-22, size 40-16 line 3197
[  338.208502] binder_alloc: binder_alloc_mmap_handler: 11843 20000000-20002000 already mapped failed -16
[  338.217975] IPVS: length: 164 != 8
[  338.223657] binder: 11843:11861 ioctl 8010aa01 20000180 returned -22
[  338.252114] binder: 11843:11852 ioctl c0086420 20000080 returned -22
[  338.256034] binder: BINDER_SET_CONTEXT_MGR already set
[  338.256042] binder: 11843:11875 ioctl 40046207 0 returned -16
[  338.259639] binder_alloc: 11843: binder_alloc_buf, no vma
[  338.259680] binder: 11843:11875 transaction failed 29189/-3, size 40-16 line 3134
[  338.278126] IPVS: length: 164 != 8
2018/03/31 19:08:00 executing program 7:
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
r1 = socket$inet(0x2, 0x1, 0x8)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc), 0xb0)
r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r2)
socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0)
poll(&(0x7f0000084ff0)=[{r1}], 0x200000000000027d, 0x14)
r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0)
mknodat(r4, &(0x7f0000000240)='./file0\x00', 0x80, 0x2)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800))
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4)
getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000)=0x422f, &(0x7f00000000c0)=0x2)
r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0)
getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8)
ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516})
ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a)
close(r5)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8))
poll(&(0x7f0000084ff0), 0x0, 0x14)
mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2)
bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10)
clone(0x0, &(0x7f0000000140), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000000000))
pipe2(&(0x7f0000000340), 0x400080001)
mq_open(&(0x7f0000000640)='-$\x00', 0x2, 0x8, &(0x7f0000664fc0)={0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0xa1})

2018/03/31 19:08:00 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0)
ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc))
write(r0, &(0x7f0000346f90)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46)
r1 = syz_open_pts(r0, 0x41)
ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x591})
writev(r1, &(0x7f0000000140), 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100, 0x0)
ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="56d98c84a71d0ee008c2e850c245377462")
ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x9)
ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc))

2018/03/31 19:08:00 executing program 3:
setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2b, 0x0, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80)
r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00')
preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003)
signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket$packet(0x11, 0x800000000002, 0x300)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc), 0x4)
connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10)
socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1)
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0)
r5 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_netdev_private(r5, 0x89f5, &(0x7f00000000c0))
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000800), &(0x7f0000000840)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x10)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8)
set_thread_area(&(0x7f0000000000)={0x7fffffff, 0x20000800, 0x1e8ed89add024c27, 0x6, 0xfff, 0x2, 0x80, 0x80, 0x4})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1)

[  338.303160] binder: undelivered TRANSACTION_ERROR: 29189
[  338.304907] tc_dump_action: action bad kind
[  338.316297] binder: undelivered TRANSACTION_ERROR: 29201
2018/03/31 19:08:00 executing program 1:
getpgid(0x0)
pipe2(&(0x7f00000000c0), 0x80000)
ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0)
chdir(&(0x7f0000000280)='./file0\x00')
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800)
sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0)
dup2(r1, r0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}})
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0), &(0x7f0000000580)=0xc)
r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4})
mq_unlink(&(0x7f0000000500)='eth0\x00')
nanosleep(&(0x7f0000000440), &(0x7f0000000480))
mq_timedsend(r3, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000))
perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x0, r2, 0x0)
r4 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40)
r5 = openat$cgroup_ro(r4, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0)
mq_getsetattr(r3, &(0x7f0000000080)={0x3ff, 0x2efa, 0x1, 0x9, 0xdf4, 0xf503, 0x0, 0x3}, &(0x7f0000000340))
mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1}, &(0x7f0000000300)=0x98)
close(0xffffffffffffffff)
openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}})
dup3(r0, r1, 0x0)
ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000780))

2018/03/31 19:09:00 executing program 4:

2018/03/31 19:09:00 executing program 2:
r0 = socket$inet(0xa, 0x801, 0x0)
listen(r0, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0)
getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0x6, 0x3, 0xbf})
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'teql0\x00', r2})

2018/03/31 19:09:00 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000240)={@local, @rand_addr}, &(0x7f0000000380)=0x8)
fchdir(r0)
getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600), &(0x7f0000000640)=0xb)
setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3)
syslog(0x0, &(0x7f0000000d00)=""/215, 0xfe89)
pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000})
r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0)
r3 = inotify_init()
fstat(r3, &(0x7f00000002c0))
write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4)
fsync(r2)
ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
keyctl$assume_authority(0x10, 0x0)
r4 = socket$l2tp(0x18, 0x1, 0x1)
connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e)
sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0)
r5 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb)
r6 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9)
r7 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3dceb8f5ff5d866f100e67b74c7ba263c620c53ffcf7664f62e9851c", 0x68, 0xfffffffffffffffd)
keyctl$dh_compute(0x17, &(0x7f0000000b80)={r5, r6, r7}, &(0x7f0000000bc0), 0x0, &(0x7f0000000cc0)={&(0x7f0000000c00)={'sm3-generic\x00'}, &(0x7f0000000c40)="adf668bd021e5b9f03a2fc5ffff1c7f6ffd3b69168b83cea5de8164f3518524c2df25555afd52f17f8456a61c0cb4b28225975807571bb9e7137fc136a557b2ff6177caadf2e064efaf0be30a6f63305", 0x50})
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000980)=ANY=[@ANYBLOB="a1c8a6b7f1225f71431f02990a306008a85261bd7cae8171b5fdafbf1e520a58a149d62bc02305d46376bfb2ec235b2bace22a8c7e585b52a61e008c07d3f104cf6b1a738e69268ffb4b1c55e8a48dc538fdbba61f0ba4d413fba5a052c99e4c4258c2b29c772dc38dc84b1ef5ab4d07107225b48dc01c48ff17dace45b6903333deede963087fea2d279da6a94a26779916e6995d34833ec1fe5cdcade5b0b2fa1e25cc474050973d96164a6223a8"], 0x1)
r8 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8)
connect$inet6(r2, &(0x7f0000000440)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, 0x1c)
keyctl$instantiate_iov(0x14, r8, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7c8a1c37426210dfb1852284a2f8c7b06ae6685d706bef7c5c62f12147c7ce18dc0b464b52567461b1c3c489c2202c045ccf61bb464fc4959aee9d52e12116c92c9c65206d23b33066476fa35beab9798fa06e8ce97ef86cd496b8dd1e434397fe27688dab088a4d28ec42f69d70eba5d311d4a36f5b41f7d2e1787cd5c26623a1a", 0xa9}], 0x1, r8)
shutdown(0xffffffffffffffff, 0x1)
ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x7)
creat(&(0x7f0000000340)='./file1\x00', 0x40a0)

2018/03/31 19:09:00 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271", 0xa1, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0xb3}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:09:00 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000000c0)="e0a64b88b5d4d3fb02136420c0bba70bda3f08951ad0754f1b83b12c22f9ce5d310ca4be70ca08fbe9feec3a1dd46e17575c53b25e8fc04507992d648bd2f3a014bec83749355da4de4bcb5f36fd9fe3702200c55e014a01402373ac4db6a7d549777c19d3354acfa8011e0c2b656712139b597e24e0a5cf17f6af79b4f09fdd9a49e78e", 0x84)
ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/2)
ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000140))

2018/03/31 19:09:00 executing program 5:
mknod(&(0x7f0000000680)='./file0\x00', 0x102000ffe, 0xffffffff)
pipe(&(0x7f0000000340)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$getown(0xffffffffffffffff, 0x9)
ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000000)=0x480)
mlock2(&(0x7f0000be7000/0x1000)=nil, 0x1000, 0x0)
write(r1, &(0x7f00000001c0), 0xfffffef3)
read(r0, &(0x7f0000000200)=""/250, 0x396fe9cf)
execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140))

2018/03/31 19:09:00 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:09:00 executing program 7:
r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8000, 0x30102)
ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x8, 0x4})
r1 = syz_open_procfs(0x0, &(0x7f0000da5000)='pagemap\x00')
lseek(r1, 0xfffffffffffffffe, 0x0)
sendfile64(r1, r1, &(0x7f0000000000), 0x0)

2018/03/31 19:09:00 executing program 4:

2018/03/31 19:09:00 executing program 2:

2018/03/31 19:09:00 executing program 3:

[  397.654596] Buffer I/O error on dev loop0, logical block 0, async page read
[  397.665496] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  397.673726] VFS: Dirty inode writeback failed for block device loop0 (err=-5).
2018/03/31 19:09:00 executing program 7:
perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82)

2018/03/31 19:09:00 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
recvmmsg(r0, &(0x7f0000006a00)=[{{&(0x7f00000054c0), 0x80, &(0x7f0000006900)=[{&(0x7f0000006800)=""/202, 0xca}], 0x1, &(0x7f0000006980)=""/118, 0x76}}], 0x1, 0x0, 0x0)
recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee)
writev(r0, &(0x7f0000002f40)=[{&(0x7f0000001d00)="ca", 0x1}], 0x1)

2018/03/31 19:09:00 executing program 3:
perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0)
ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0))

2018/03/31 19:09:00 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:09:00 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c)
listen(r0, 0x43)
r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80, 0x0)
r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84)
sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c)
poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0)

2018/03/31 19:09:00 executing program 4:
r0 = socket$inet(0xa, 0x801, 0x0)
listen(r0, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0)
getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14)
ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0x6, 0x3, 0xbf})
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'teql0\x00', r2})

2018/03/31 19:09:00 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x400000000001, 0x0)
getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f71ffc)=0x14)
r2 = epoll_create(0x9)
r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002b9ff4)={0x408000000002})
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000))
epoll_wait(r2, &(0x7f0000ceefd0)=[{}], 0x1, 0x0)
getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x183)
r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0)
ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb]})
connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14)
setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016bff4)={0x0, <r5=>0x0}, &(0x7f0000172ffc)=0xc)
lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
socket$inet(0x2, 0xa, 0x800)
truncate(&(0x7f0000ea3ff8)='./file0\x00', 0x31e)
syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r5, r6, 0x8001, 0x0, 0x100080)
r7 = dup(r0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4)
setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4)
bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(r7, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0)
setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000000)=0x4, 0x4)

2018/03/31 19:09:01 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e21}})
r1 = socket(0x2, 0x1, 0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000eff4))
listen(r1, 0x0)
epoll_wait(r2, &(0x7f00005beff4)=[{}], 0xfb, 0x169)
ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}})

2018/03/31 19:09:01 executing program 4:
mkdir(&(0x7f0000000180)='./file0\x00', 0xb38e77adfac7010d)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10800, 0x0)
r1 = add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="47d070df497fa1fe4f78624f5eec5f846a791ee5a9f0ae13f715274e6fa853fd0fba2f2ee377f5ad27b2561adcd6959862116f67184e959b22be0566a542b573512edf1cbcdc5b", 0x47, 0xffffffffffffffff)
getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=<r2=>0x0)
r3 = getgid()
keyctl$chown(0x4, r1, r2, r3)
ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0)
mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="bc0000004a01ac8d5e0200000000000000fdd397bc9e03bc625b3f8fda9cbc46e1b69da1278035b190b1c5a9f324df05931a1c0b36f6f1c4b8fa48f2"], &(0x7f0000000680)=0x2)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000006c0)=r4, 0x4)
r5 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x3d1)
setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x4}, 0x2c)
socket$inet6_sctp(0xa, 0x0, 0x84)
r6 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x20, 0x20000)
getresuid(&(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000780))
r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00')
sendmsg$IPVS_CMD_FLUSH(r6, &(0x7f0000000980)={&(0x7f0000000880)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f00000007c0)=ANY=[@ANYBLOB="0001d7eec271cba06514895d998abf9c6e6e169ef9080867d43f938daa73ff6966b48bea4289b5228b8b9d96a78cc5649058b4fae6aafc5698d1acd523cbe5", @ANYRES16=r7, @ANYBLOB="000926bd7000fedbdf25110000000c0001000800090000000000"], 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000)
umount2(&(0x7f0000000640)='./file0\x00', 0x3)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="670c94001fe7326d3682be6313a3422f9323b89fdef75307000000000000cc1c8df1519185a65e5942d7a5a6ce24aabd6d6268047ade7b77a38a4969ccdf5435cdbdba771af495c3c0d733c37b1d2d56c4898b2213004e94a3a21deb11c2adf260a656ac738b07c739956c4dc57f84af9de429b265c3ccab59c93f0a1f3df02d127b602eba288dc5c3ca88d0034949f27f73fd9768009d2f0bfa72a896a394685c4aa30b50532c04000000000000008740a507000000d8a968ed4eb3"], 0x2)
ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000000240)=""/130)
sendmsg$IPVS_CMD_GET_CONFIG(r6, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xe000040}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a00)={0x74, r7, 0x0, 0x70bd2d, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x40}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe8b2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x25}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x8010}, 0x10)
mkdir(&(0x7f0000000340)='./file0/control/file0\x00', 0x0)
getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
getresgid(&(0x7f0000000100)=<r8=>0x0, &(0x7f0000000140), &(0x7f00000001c0))
connect$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0/control\x00'}, 0x6e)
lchown(&(0x7f0000000000)='./file0/control/file0\x00', 0x0, r8)
ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000300)={'syzkaller1\x00', 0x200})
umount2(&(0x7f0000117000)='./file0\x00', 0x0)

2018/03/31 19:09:01 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00002b8ff6), 0x0)
connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10)
pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'ip6_vti0\x00', 0x200})
r3 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={<r4=>0x0, 0x80000})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000480))
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={<r5=>0x0, 0xba}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0xffff, 0x0, 0x0, 0x3, 0x7, 0x0, 0x0, 0xfffffffffffffff8, 0x667, 0x9, 0x1, 0x6]}, &(0x7f0000000340)=0x100)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r4})
ftruncate(r3, 0x40001)
fchdir(0xffffffffffffffff)
setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040)=0x40, 0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d000000e62c9849247e000041033a87018006d614296aa114cee046af0096920e"], &(0x7f00000001c0)=0x25)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84)
rt_sigqueueinfo(0x0, 0x10, &(0x7f0000000280)={0x33, 0xffffffff, 0x5, 0x412e351b})
socket$nl_route(0x10, 0x3, 0x0)
ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000380))
sendfile(r0, r3, &(0x7f000000a000), 0x7ffff)

2018/03/31 19:09:01 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e0000000000", 0xad, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0xb3}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:09:01 executing program 5:
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
r0 = creat(&(0x7f00000002c0)='./file1\x00', 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x3}, {0x3, 0x8}, {0x4, 0x40}], 0x3)
write$tun(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1)
fcntl$setstatus(r0, 0x4, 0x0)
lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)=@random={'user.', '/dev/sequencer\x00'}, &(0x7f0000000440)='./cgroup.cpu\x00', 0xd, 0x1)
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x800, 0x0)
mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0)
mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0)
mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
mlock(&(0x7f0000b1c000/0x4000)=nil, 0x4000)
ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil})
munlock(&(0x7f0000b20000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x7)
r1 = getpgrp(0xffffffffffffffff)
sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x3ff)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x0, &(0x7f0000000240)})
r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0)
ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b20000/0x2000)=nil, 0x2000})
ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000380)={0x0, 0x21})
setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f00000003c0)="b6361b4e71d5c75628b750d079219d363369cca06fe955f61413c93fa6268101", 0x20)
ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000480)=ANY=[@ANYBLOB])
ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000300)={0x7, 0x0, 0x2})
open(&(0x7f0000000300)='./file1\x00', 0x0, 0x0)
pwritev(r0, &(0x7f00000000c0), 0x0, 0x0)
ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[{}, {}]})
r4 = socket$inet6(0xa, 0x80001, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x18c)
setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108)

2018/03/31 19:09:01 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000011c0)={'sit0\x00'})
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0xa9, 0x0, 0x80}, {0x0, 0x0, 0x7d03, 0x0, 0x0, 0x6, 0x4d0}, {0x1000, 0x8}, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in, 0x3501, 0x2, 0x0, 0x0, 0x7, 0x0, 0x8}}, 0xe8)
mkdir(&(0x7f0000029ff6)='./control\x00', 0x0)
r1 = signalfd(0xffffffffffffffff, &(0x7f0000432ff8), 0x8)
ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2}, 'ip_vti0\x00'})
r2 = inotify_init1(0x0)
fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3)
gettid()
r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="01d6063a74a27210", 0x8, 0xfffffffffffffffc)
keyctl$revoke(0x3, r3)
fcntl$setsig(0xffffffffffffffff, 0xa, 0x20)
inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960)
open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0)

2018/03/31 19:09:01 executing program 0:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:09:01 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
write(r0, &(0x7f0000c4dfdd)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffeec)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syzkaller1\x00', {0x2, 0x4e24, @multicast2=0xe0000002}})

2018/03/31 19:09:01 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e0000000000000000000000", 0xb3, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0xb3}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:09:01 executing program 3:
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0)
fcntl$getownex(r0, 0x10, &(0x7f0000000840)={0x0, <r1=>0x0})
ptrace$peekuser(0x3, 0x0, 0x542ca047)
ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
r2 = socket(0x4, 0x80807, 0x0)
setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000680)={0x0, 0x7b, 0x3}, 0xc)
getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000500)=0x3, &(0x7f00000006c0)=0x2)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40400, 0x0)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@empty, 0xff, 0x2, 0x3, 0x8, 0x81, 0x1, 0xfffffffffffffcd7}, &(0x7f0000000080)=0x20)
r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000007c0)={<r5=>0x0, 0xb4ab, 0x3, 0x1ff, 0x1, 0x8}, &(0x7f0000000800)=0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000009c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f00000008c0)=0x2)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
prctl$seccomp(0x16, 0x0, &(0x7f0000000740)={0x1, &(0x7f0000000700)=[{0x1, 0x10000, 0x81, 0xde}]})
r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
setpgid(0x0, r1)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={<r7=>0x0, 0xb8, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x5}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x16}, 0x3}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x6f}, @in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000440)=0x10)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={<r8=>r7, 0x9}, &(0x7f00000001c0)=0x8)
ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000600)={r8, 0x6}, &(0x7f0000000780)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000900)={r7, 0x5}, &(0x7f0000000940)=0x8)
ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82)
r9 = dup2(r0, r0)
connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4)
getsockopt$packet_int(r3, 0x107, 0x11, &(0x7f0000000480), &(0x7f0000000640)=0x4)
ioctl$TIOCMSET(r9, 0x5418, &(0x7f0000000280)=0x800)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000004c0)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f0000000140)=0x10)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='/dev/loop-control\x00', &(0x7f0000000380)='uservboxnet0\x00', &(0x7f00000003c0)='/dev/loop-control\x00'], &(0x7f0000000480))

2018/03/31 19:09:01 executing program 7:
r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0)
write(r0, &(0x7f0000000080)="f65344628438410b8786d91c1d", 0xfffffffffffffe3a)
sendfile(r0, r0, &(0x7f0000001000), 0xffff)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4)
ioctl$TIOCGPTPEER(r0, 0x5441, 0x54a)
rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180), 0x8)

2018/03/31 19:09:01 executing program 4:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
unshare(0x8000000)
r1 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2})
r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x40000, 0x0)
setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x10000, 0x8000, 0xfff}, 0x8)
r3 = socket$inet6(0xa, 0x2000000802, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4)
connect$inet6(r3, &(0x7f000000cfe4)={0xa}, 0x1c)
sendmmsg(0xffffffffffffffff, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0)
mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0)
mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400})
getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/166, &(0x7f0000000140)=0xa6)
ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000400)=""/4096)
ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000180))
mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0], &(0x7f0000000340)=0x1)
ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=<r4=>0x0)
ptrace$peek(0x3, r4, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x3, 0x5, [0x7, 0x0, 0x6, 0x0, 0x6]}, &(0x7f00000003c0)=0x12)
ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040))

2018/03/31 19:09:01 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x81b}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
getpgrp(0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8)
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000"])
r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0)
r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0)
r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0)
ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c)
ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563044000010000"], 0x0, 0x0, &(0x7f0000002000)})
splice(0xffffffffffffffff, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x400000000000, 0x1)
close(r3)
getpeername$packet(r5, &(0x7f0000000140)={0x0, 0x0, <r6=>0x0}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000a40)=ANY=[@ANYBLOB="8c000000430022032abd70000000000068b85a81020000001c0001002f18e36c696e75782f636865636b722f802c657170726f7400000008000400f7ffffff08000200020000000c000800eceeb82200000000340006000c000500000000020000000008000b000600000008", @ANYRES32=r6, @ANYBLOB="08000b00000000000c00040003000000000000000c0008000000000000000000"], 0x8c}, 0x1}, 0x4000)

2018/03/31 19:09:01 executing program 2:
pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0)
close(r1)
syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000000c0)=ANY=[])
sendfile(r1, r1, &(0x7f0000000040), 0x404000000000)
ftruncate(r1, 0xb9b)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

[  399.108378] binder: 12049:12050 Acquire 1 refcount change on invalid ref 256 ret -22
[  399.169496] binder: 12049:12061 Acquire 1 refcount change on invalid ref 256 ret -22
[  460.574493] Buffer I/O error on dev loop0, logical block 0, async page read
[  460.733852] Buffer I/O error on dev loop0, logical block 0, lost async page write
[  460.741579] VFS: Dirty inode writeback failed for block device loop0 (err=-5).
[  462.336692] IPVS: Creating netns size=2552 id=32
2018/03/31 19:10:05 executing program 5:

2018/03/31 19:10:05 executing program 7:
r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = accept4$inet(r1, &(0x7f0000000200), &(0x7f0000000700)=0x10, 0x807fd)
getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000600)={{{@in, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8)
r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0)
bind$ax25(r3, &(0x7f00000002c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0xffffffffffffffdc)
r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8300, 0x0)
ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000140))
pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006)
ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r3)
sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004)
write(r0, &(0x7f0000000300), 0x0)
openat$cgroup(r3, &(0x7f0000000000)="73790302f3", 0x200002, 0x0)
r5 = syz_open_procfs(0x0, &(0x7f0000000380)='io\x00')
setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1)
ioctl$KDSETMODE(r5, 0x4b3a, 0xb12)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={<r6=>0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000540)={r6}, &(0x7f0000000580)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8)
fallocate(r2, 0x1, 0x6, 0x3)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98)
sendmmsg$inet_sctp(r5, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa", 0xdd}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r2, &(0x7f0000000340)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xffffffffffffff9a)
setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8)
sendto$inet(r7, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240))

2018/03/31 19:10:05 executing program 4:
r0 = socket$packet(0x11, 0x3, 0x300)
getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000)

2018/03/31 19:10:05 executing program 6:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3a3}], 0x1, 0x0)
fcntl$setstatus(r2, 0x4, 0x4000)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
gettid()
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}})
ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8)
r3 = socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000007f000000000000000000000000000000000000000000000002000000000000000000000000000000ff0000000000000002000000000000000700000000000000000000000000020000000000000020faa1940007000000000000000000000000457b61498551832930e1eea2d901b0597e116df06d724c0b3eb2bd41f36186263f0c07a0b564c6fa7d9efdb5dedbd29b21398bc26a3b7a07b237a8488ae5376e2e65009a5e988c8fb1708ce0b6fa6d5f4708717904853ea0fc9721fd6b007dc97b84fc73bd05276d0a51cc6ad9cc578b9689a6a89345bb4479426f8a838f4e95259f6c19da9187f234bc5969e2b7693ee2a0eb032affe72e9e652d7a59987afbfe8152a7cf4560b8af0c1e0f67141e710dc48a53ebc76308473b7c73fed78c11be85e5ed11b498f54540a1b3f21da1f6ef627f00073b7cc5a8bcf0ba1b78770554aad4ca1569a55c819b4e9d165e051474"])
recvfrom(r3, &(0x7f0000000540)=""/106, 0x6a, 0x100, 0x0, 0x0)
utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7})
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002380))
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000022c0)={<r4=>0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000a80)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000940)=ANY=[@ANYRES32=r4, @ANYBLOB="811501000300040000000000000000faffffff"], &(0x7f0000001f80)=0x2)
clock_gettime(0x0, &(0x7f0000003680)={<r5=>0x0, <r6=>0x0})
recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x2, 0x0, &(0x7f00000036c0)={r5, r6+10000000})
r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e0000000000000000000000000000", 0xb6, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0xb3}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])
sendto(r7, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')

2018/03/31 19:10:05 executing program 1:
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x81b}], 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x4000)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
getpgrp(0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8)
getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50)
socket$l2tp(0x18, 0x1, 0x1)
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000000000800000000000000005000000000000"])
r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0)
ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0)
r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0)
r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0)
ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c)
ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="0563044000010000"], 0x0, 0x0, &(0x7f0000002000)})
splice(0xffffffffffffffff, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x400000000000, 0x1)
close(r3)
getpeername$packet(r5, &(0x7f0000000140)={0x0, 0x0, <r6=>0x0}, &(0x7f0000000200)=0x14)
sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000a40)=ANY=[@ANYBLOB="8c000000430022032abd70000000000068b85a81020000001c0001002f18e36c696e75782f636865636b722f802c657170726f7400000008000400f7ffffff08000200020000000c000800eceeb82200000000340006000c000500000000020000000008000b000600000008", @ANYRES32=r6, @ANYBLOB="08000b00000000000c00040003000000000000000c0008000000000000000000"], 0x8c}, 0x1}, 0x4000)

2018/03/31 19:10:05 executing program 0:
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:10:05 executing program 2:
dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x1, 0xa2, 0x21}, 0x14)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
fchdir(r0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0xc, 0x41030, 0xffffffffffffffff, 0x0)
r1 = creat(&(0x7f0000000540)='./file1\x00', 0x100)
recvfrom$unix(0xffffffffffffffff, &(0x7f0000000240)=""/37, 0x25, 0x12000, &(0x7f00000003c0)=@file={0x1, './control/file0\x00'}, 0x6e)
mkdir(&(0x7f00000006c0)='./control\x00', 0x110)
inotify_init()
r2 = inotify_init1(0x0)
inotify_add_watch(r1, &(0x7f0000000300)='./control\x00', 0x81000000)
inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006)
r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./control/file1\x00', 0x40, 0x48)
fchdir(0xffffffffffffffff)
execveat(r4, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0)
r6 = creat(&(0x7f00000000c0)='./file1\x00', 0x10)
accept4$packet(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14, 0x80800)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x0, 0x0, 0x0, 0x80000000}, 0xc)
getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000340)=0x4)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4)
ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000680)={0x5, <r7=>0x0, 0x1, 0x7})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000640)={0xfffffffffffffffb, r7})
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0)
syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x2, 0x0)
fstatfs(r5, &(0x7f0000000180)=""/144)
timer_create(0x5, &(0x7f00000002c0)={0x0, 0x26}, &(0x7f0000000480)=<r8=>0x0)
timer_gettime(r8, &(0x7f0000000580))
openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x4000000400, 0x0)

2018/03/31 19:10:05 executing program 3:
r0 = socket$inet6(0xa, 0x80002, 0x0)
recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6)
bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c)
sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='~\tp']], 0x1)
r1 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000)
sched_setscheduler(0x0, 0x5, &(0x7f0000000300))
sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c)
r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/icmp\x00')
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000022c0)={<r3=>0x0, 0x1000, "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"}, &(0x7f0000000540)=0x1008)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000680)={r3, 0x8}, 0x8)
r4 = socket$inet6(0xa, 0x400000000000002, 0x20001fd)
r5 = socket$packet(0x11, 0x0, 0x300)
getsockname$packet(r5, &(0x7f00000006c0)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14)
r7 = dup3(r5, 0xffffffffffffffff, 0x80000)
syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00')
sendmsg$IPVS_CMD_GET_INFO(r7, &(0x7f0000000580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="cc0000"], 0x1}, 0x1}, 0x80)
openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000480)={<r8=>0x0, 0x6}, &(0x7f00000004c0)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000000a00)={r8, @in={{0x2, 0x4e23, @rand_addr=0x7}}}, 0x84)
ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={'tunl0\x00', r6})
ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00')
getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10)
setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10)
socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000010000100000000000000000000000000", @ANYBLOB="0000b4b4235296b0c9ae0000000000000c000200"], 0x2}, 0x1}, 0x0)
setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000a00)=ANY=[], 0x0)
gettid()
syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175")

2018/03/31 19:10:05 executing program 5:

2018/03/31 19:10:05 executing program 5:

2018/03/31 19:10:05 executing program 4:

2018/03/31 19:10:05 executing program 3:

2018/03/31 19:10:06 executing program 3:

2018/03/31 19:10:06 executing program 3:

2018/03/31 19:10:06 executing program 5:

2018/03/31 19:10:06 executing program 3:
mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0)
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="74ff30ab30fdbe68c69bcc8efd3fb171aac27c7ee1a1f1e5fc840944528f633d57c3cf4bbfcc263569f8fa4464884e099d731dd854f55addc214a747c2edd5f9fc601487484567a5fcabc13406fc7c0236b52f158987b298f32e124d0b492b40407102d77059701fb07a375b4c0731ab0a74d6f4b9a9704233a31b1c79b2044406dc554547307062e2599184c21e8de0f28cb0b6795386944256e595707fba487b4efaa4b35e1a8bdd806d35a2325f1fa7146b085fae1f8ffb34445233dfff45ab43c93a5a1c9b3870392e634b9b67c34829c9bebde8f87901bd7f671b2c348c9885f1de82f6965887fea1424f1ba42bb00e6c5c13c11a492fa9506d7b7baa94eebacd1e702f8c5a9e25dd7fe64ece2e79c08ee4295fa1262f37f19b3131b80e9b04096104fa18935ea304d561956ef72a8d4ae04a2cecd3c899790054267a415858d25b637066426ad5ada24cd042bedfda04ecc39b020a9a5645bd0fba2137e42bb353b698f40196b1d7a660172f3a80fd32cabad53f08ebf06099a08446621ab6f84082fc5a71ac5c129c042f39b50fa23eed2012189561f98867a90b4a3c99cef7673289583de709b554922b5952a8bf0009eea5338224f5086f73862452c591d5e1c3c16cfba057927499c4a9184adb16b340489b4580174545226dc68d6689cf7e91bb690465039d27b7e077d7b23cc54924f6095f959144f1846c25c970dbd08a81df9b08689ec4bd635db10de63e858a2699e831489adbc501383379ad191c0020cb525ea73e9edb59c60021b652da4cf6e04091b55a66980f2a2e776617c1b47afaf3f973ee1ab0e2a1a6f083ca325d5dc4f209e08631a41668b0b6bd0f8634ea8104c8a666e543fdc12ccbf961a994f5a87ef186a0f52a36c45486fd5048f197e00aa901e534c421ee8ee4d5388e4d36dcda1c8653a3d489d92836162429863387b81540222e8e63250e81f1c8e380efe5214b6bf956c19dbd6c9ac4aa9670625ec5e3fd5c505476a4322fc79b868e8b3303a09fbc740b269e08aff4a0205de3b0ab7e9f129b0764af4db919164049d2184fac5a4b980ea67128f225ade179a73f82e6df03c7e624e38cccdddbe42f38a06f973cacf1f79d62a25c51b079dfa7c1d1596b76fe266168fc7ca377d7dae81845531c27a6b9078d5298a6a8315d428c39c790579db5b4b456de85d373d575944322a2c45b962c8c3595ab51e8a38cea1f912fbd0517f2e4972a774cf4b0938ca8330097021674b5cfc8d003c3ae8e0e3bdc958a7657c0a4bb7f144830931e83b3d3427ae589ea9b30e73da793f2bd9c1e45f133f6f0a4cb9808101a10ed223592536c86e03e49845df3aca51c9a19e4e6b8fc43a0b7d8ccf7ed97f6755045a267b0d35df5f1d9bd074ce6bfdc088be5a4b0fdb158783b60531851328e4070fc460c7828794413afebe787107d72d22a5537b50f9f2b3a00c4d0b126b6cf1fdac2a6dbe8723a6c4935515eb3bda7f1a59c0fefcf208abc467bec376764b92843075170b0bb209327f6620672f56995521cab56b94e5d997e6505d56cf156534becce59d4492122d97dc6ba555df4b4119dabc16781bff3dd991cd330db0f3c751c672b0a830750265e4444934c147ce6ea4f719e725cdc74d6861aab4fb98fcfa0f036fb238582ee1b2296d5fcab8d117d26c25c2bc72a918cb3b16f05f1b7b0a6ffcb22d80c5955815517974ffa6f26fe38ba51c9ddff765056545639114297d56d58f26dd67b2d53f53de0e70d31504b6996082216e067a1dc85750d12e565012b04a186e1526396693c7bb9c1c82911872fa6b7dc6a2130ddaf6b916c58f375c1310cd13de8a69b887b4896182ee4bdbf022b3ce8df9e78fdede44148daf5463bcb63db4729c4f6708c58c4476ad3c1a7640bb820cfe1e10f7846bbc882e5ff77f6efc8f5cfc2718ab2b6e59895d531cbd220ba6d04aea65ba29e85969524a8da58b25e1e22953aeacc4d1082d10ece87de2931e46f4da301bb1b6d352cc139067617577ae92f0c7c2e4c089246c8963048d4b1d83ad8cda0f60aaa723fd0341feb1ef35854602637049a1391dbd641d5bdd13acaf1f080f9a20c47e3871759fed0bc673d92cf3e205a1704c81f7d746af7ce492d7b37ac673d6e730590e4238ee37c910cb2104ede841867caaf04aaf35efb922badea6ba7844c69dbf75a7c7e0d0fe50060c815dc82cb05ab503fac7204d2c3a90ae093327ef199dcbb9695901df71d15a6e7eb5ebdc9edcc2d7fa543ed23db16a87cdc48a21a983444b0e03acfdd50cbcfbbc86920f6b88ef2d81db487961a02f5939323b168860472577c0db3445b27b63a00040e6046763c313397a9793d1a659d817151300739c6d9603e389a49c40c66afa974b1850388496c90c0c575f1f94f34e2e81fa25cde3297ef0591f5d4b1b89f88f654ff5f83dc7bf5876cdde636ed7cfa68e0a94f06f73e6ce041d88bf14f34c48cef20c4c97167cb9d431943b1685559ccaad19497bf6eaa661b54cb1c9659433d3a1900170d0be6eb0f44bc9e3fc3004e89091e7b550475163607eb812f40833fd347d801f59336cfd6ece476b01e6933bcdd484226ac056471a93fd65dd6d11266feca2c07ff2b983f0efd7d47c370d3cadcd2322faaaae474052e7a3ee618c35cdc605d56380fe186b9bbedff9878d5b262108168994fc058d403a9911b0f6b4781b5e830177e38f02d3bc52f37ede950a8216b836dfffb84c066df5b0d0ec91578720c8780c44af1ba19a6ee7528ef307908e987c0638088ba44b46adae798ceb8383210fe690fbffef983581442277cea94842cb7d3a8e68aff7b70d7494878637b5dd57f1d96112548d89551f0e0fa244c850377dee2f5bd0273bee584a5d43c175c2defb67f18f38ea4ea37504de8ac59d04b2df604de67981cc577c89a611be5f5bc2bc1475001f8db0128e38f87b7ceef5bf363f336147eb3b5d178813784fcc6b691a3d3ad9f247683c5133f866c8fae5095e3a82a4cc10dcb2648893b948cd6dd2309a576a0b219e5e66a652c37d3bbdad4451ec6871a8302db1b43db5db34f2eda9d218401dee33cc39a0005233d4b7ec135765506d322b18ef4b7d61dd6a011c65b23d79a68e3bca3b029624abd23edc250a19abd89d46e57961ea8be6ce0063c48f99b8bb0d7488e8b501ed22b90ae1db2ae6be6b533835d23a26df327c6b8c4604ce600ef9dfde2297a4fb22954be13b8b7dfd632ae883ec6a265fead96f29438a358e7b652a7a0cda348311b4af31df44874eda54744722da44c472f364c41b562e1c49d8599bfdfa844b122dc34290b021fdcf34810c5b4d2b04b8040562691a60c7ac6e7090e9e2353cb1bbc3461f8be2879bbbad0c6024e5986839dba3681f3ece6eb00d0cc75d1935910e1da533940ad6221e15a69263dad0539c84f10a41c0babfecba26c0fd721239fdafb333f0fcac3d83cb90ed600ffcf50444ba95a748453831be52262be94a950064bbcabd0280514a7c9d5670d06c3a8135bfca4d65b55ab886ce62c4881b940d57955fda0cd9e3442f357fad2d1d3bb5ba72c55a2dca6ace56b7146734b8f5eaa33b7bfe50d4de04bab0bab3ff3c2beb1d5825da971f87c2024b12ef61b6ee734575514c05e9c9b212c8f399b5c80632b485d2db4476d70fd5b869aaa8fe1cc5ced20ea9bede1400d5de207580bbf0ff75c51c01c2867b4889a00a5aff7fdd084b8350986640fee84cc8db3735f6b2849acebe011b1b71ea5f22014eafab257cfcbb03a5f5a8503b0789866d7ed794fcd0d9c9a8a41a63d22093df9adf57cf494bcb303db30895fb39c1bee475b1de9566c9f07edaeef3a5b02cd4e5c6c8f7ea0da2f5284c146604f422eac9d5321802d2955612270da1ffa8e333a9445d97e82e8a01b6a5e75d9ad64882a07a535096eb0177781a2ac8271058d58fff60f1f391cdca3aba9b0c85e735f291d91223070718fdb967f76309cee5c350e8ab0e5ac732524f867fbcdeb77bacfd6b4884eee719f4eaf4c0f74e3afb7df576e87101148fa0b989bfca1f45a7e29089db6a784204d6dd09cdd7f3def875d570a3413cd0a1408a0f25a153dc660a20baea493c318f0d9616d1a6195259a31fba47ab51c67a13454fe56fe621820c461322ae8a41180131c24f80b9c6f5741aa880f5683f7189fb96634ee4de8be10a9f875bc4bbb4e5a1055f77168c13a3e411377da1eb8655e306769aa0b22041ca7e3f02c38d75b223e6bac47311bb7003ff763035a8063950e8492bc7964b471e8997ea2cd938cbd26155c407b1a735f4c2b451005a2ef2642457ae93c7fdb8e57ce46536be3775128fe2ccbae80d61ebec6e1287b2c1c5f039b941efa7156693bd132c440a817fc7f4e12843ad2a4035190f45ec8436e401c4e8051673ba98ab12b29e3b83e9e9de83e48e20c66a1f27597fc61da3bdf327b1d7c292a499bc65019c9e5e85068be7a986f7b39eef557be7995d9eb182db137fd093b8d245e368e7c07a5fe7994557bc26e545ae9b2ca5342fe86d5c5fb1b01fe6406697f77b04c6a9806b2d4b734c8201abc894e8e6e08a6c9fa7480c4d4be1f437c3ef675ad9eac3bc1860a997610e7850f9c2b36ef16593ac0f8e911bb7dc46e5cbfc9828fedb8463010f71aedd6b4c1b4c5b75e6166648e135f809767eeb0750fdd9608bbbb69149c7ca4aadcd5317fd5eb0acd38fae64de62e9b35fb126e5f7c0edc2c7471df460f52d18e3ecfdeba8fad2eaceaae154fb5ace1c3825af527c0e9c2fdaca98699630edfbbf0e2c8d1f157f493a880c04b620095e14a469807a6556b8fbe8497c76cd26a1775b2f14d1917867ea95000fe75590e74602576665af2f4becb0b47c8844b8b67ddfd4771edea4504b6a4158c19eef8852cf1786362afd812ba670ae982a62332cbb7df7da1f6f0dccebb807d6511c6dd572722365883eaf1991cad3a8c1365592542d980d9a1d828715218625728273eee7467e6e827bcf097214141dfd178fd2edf75cf0bcc160a2d18fc0eca282897d4530ba30f9d83c7085adc20d9ceaddaa7bde521ddd118d44ace33433355e103da433edc8af7f026741beb1386bd89bd7467bfb59098c6dc6c6bd5e3a18fb5669cc3619a34f4619f94832db71d48399eea98b736a3da5c2249d7ee969e06fe06fd365cb10d713382eb77c614b64677e609497364b5272c894e8565c04399efc91a114710488b6eefba7b83c53f1e700bf4ae37faa02c97f70f5c00a590c8b9cb832b7d99d92894cfb5e1cef945578c956d6b395a6fc850cb8851636bc4be8656ade93409a7ea91b72ce8846666b67a8558f0969d70467841af13b28625a5401691234b140efe000fb6ed59be60d1bc7dbab0e3bb40d1da8644da20c717a4cd94ff2c437b388a43c75797b003c19fdf5d5ff46ec82c5e2bf1cfaf23d7955a938299c601615fd446c673f709f4ca3dee5713c2c94e78b62edf3dce56ac0b70cf443a38d51b745a1b55ca25b206f399aaa23d50841660eb52c306f81140179edfa08c9a0dc71339e318ddb3eb8b1343b0dbdb2eb5329c183e6b7dd1c4ad42517b73f978a8ef729254a0fb2ecb741314272e98f9ccd7bd7638589dcfcb387220e1f365e9d6f7e3632943a096f564b46f83aaad4cfc6ff0cebb3c4f752c31f9da39d6dc0572e0b0db580f4f1f19d03e2ed5fc099f374d212e693b082de7fabf752adaaace56f0906404444df7db36d1b00d1e14d99539ff5302b6b3cc7a72ad5956e96e3214466b19e494ee", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

2018/03/31 19:10:06 executing program 0:
stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0))
mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil)
r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0)
fchdir(r0)
r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0)
r2 = dup3(r1, r0, 0x0)
ftruncate(r2, 0x800000000002f7d)
write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610)
ftruncate(r1, 0x3)
syz_mount_image$vfat(&(0x7f0000000b00)='vfat\x00', &(0x7f0000000080)='./file1\x00', 0x7f, 0x7, &(0x7f0000001f00)=[{&(0x7f00000005c0)="db6bb77c0f04b653c65e6ffcbada986043b10e4af2d468981887013de4f2f3a5eac076ba61bedc105b5d2f4791c9180530d2e905ee7faa47a60b17be212a26a240a5b4d3fe810bec01dfa74fc54ba226a44058467412c93d0a454f411d0924452bc11d25ccdaee1f6f1b6cf6e135635250cabc0828b9a5d7fbb5e88152e5ab7e9f5c713ba1f3bc800f66eabd94cf68a8b6d64294afc60da0268137e14c80764271d98b026182a39e00000000000000000000000000000000", 0xb8, 0x5}, {&(0x7f0000000f00)="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", 0x1000, 0x7ff}, {&(0x7f0000000680)="dfaae57128671282d8151615887d3684822bc64b174fc40e7ce9b0eafbb4b9c47247db0338fcb8188b5a611df17cdccc7aa8b27635a7c6017e0f367e846efe24b007e1e78b65486dc6347d2e", 0x4c, 0xe}, {&(0x7f0000000700)="e3b25a1de319eb0fc479865e72bceb982c0e2de610f71ee0f4468a1f1a0b402a8d3eb38769e54b6bcc0ff0dab92d3888386fc00bd1116d04c87ac4f1fa9400cb1f15ccdccb87e881abbfcb8b1d1f79d24085721a8f2d946ab37580e00afe0ae02451a7b41589e37771c1421f4f692808dc65a794b5e05c692df7f00d50af7fd98f1d23b78bf3261830801e89e2c9f71d275b13a04e9d6bfe8b7c914a91736f619322b79882c5bfca39efc455a88c830fbce56c", 0x267}, {&(0x7f00000007c0)="90848280e852d003e093fa063e7bcc8f0dd5271b209b0cc358ffd8c0030f562b1146dd108756d90447b2a5724aba32da6e368db036e98350bceba0214627da4b196d2b682b3f6b2b53bce01ecaf51c0d798f72641021f2dfd5820941baaf46a246124d5fd31bbfdff28125ef05c15cce4c5a4de86883f7586c7b81de15f1bb3b114a28b0d4a293a38d39e6bed70506ae6bb8157611f4ec1ee21cc5ee0b9e87604c4c6698e433b3b5586225061a40d71b8e50af963c9a221e90ce7878c3cc35f3e4babac73fdcbb5c7c61d5602af370915b90e9da286df511e7bbf382c46547fa23e60860d9ad5a476bfba995b352da813529dd4701", 0xf5, 0x2}, {&(0x7f00000004c0)="c5b3bf9a030fcbcac8883c5f68cb348c0022f8b637f19924b9ce0980393fe8c1e100fdf0f769b7a47d0cb0ff11", 0x2d, 0x10000}, {&(0x7f00000008c0)="492620724986a9dcbbfb7f20e4f71489c3dc68a1f6a20368e5aa3a64c4b561b1e4654dd54d9d68d23dd594f534df7d9944fe129e2a5c3842a4e3fef3f1a4aafa5b0b84953bd754bc970b0d7f5122b2d8ab19d5f69adeb99e1e6efa91149375293935fa", 0x63, 0x100000001}], 0x1000, &(0x7f0000001fc0)=ANY=[@ANYBLOB="75f2a65d6d61736b1be301352c005df674b408192e7116f3996e742ad85a24a8f4931ef4603cf494b893e1ab1acc94537d44dfc7"])

[  463.521402] binder: 12290:12296 Acquire 1 refcount change on invalid ref 256 ret -22

INIT: Id "2" respawning too fast: disabled for 5 minutes

INIT: Id "3" respawning too fast: disabled for 5 minutes

INIT: Id "5" respawning too fast: disabled for 5 minutes

INIT: Id "1" respawning too fast: disabled for 5 minutes

INIT: Id "6" respawning too fast: disabled for 5 minutes

INIT: Id "4" respawning too fast: disabled for 5 minutes
[  525.384171] Buffer I/O error on dev loop0, logical block 0, async page read
[  525.391768] Buffer I/O error on dev loop0, logical block 0, async page read
[  525.404481] Buffer I/O error on dev loop0, logical block 1, async page read
[  525.411614] Buffer I/O error on dev loop0, logical block 2, async page read
[  526.996170] IPVS: Creating netns size=2552 id=33
[  587.424153] Buffer I/O error on dev loop0, logical block 3, async page read
[  587.431365] Buffer I/O error on dev loop0, logical block 3, async page read
[  587.440533] Buffer I/O error on dev loop0, logical block 4, async page read
[  587.447703] Buffer I/O error on dev loop0, logical block 5, async page read
[  587.455059] Buffer I/O error on dev loop0, logical block 6, async page read
[  587.462174] Buffer I/O error on dev loop0, logical block 7, async page read
[  587.469584] Buffer I/O error on dev loop0, logical block 8, async page read
[  587.476716] Buffer I/O error on dev loop0, logical block 9, async page read
[  587.483942] Buffer I/O error on dev loop0, logical block 10, async page read
[  587.491138] Buffer I/O error on dev loop0, logical block 11, async page read
[  722.212674] INFO: task syz-executor7:12334 blocked for more than 120 seconds.
[  722.219988]       Not tainted 4.4.125-g38f41ec #21
[  722.225242] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[  722.233201] syz-executor7   D ffff88009262f370 26480 12334   3824 0x20020006
[  722.240602]  ffff88009262f370 ffff8800b6643908 0000000000000025 ffff8800b6643000
[  722.248615]  ffffffff842bdb00 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8
[  722.256600]  ffff8801db21f4c0 ffffffff84217840 ffff8800b6643000 0000000000000000
[  722.264708] Call Trace:
[  722.267270]  [<ffffffff8376cad0>] ? bit_wait+0xc0/0xc0
[  722.272519]  [<ffffffff8376b82a>] schedule+0x7a/0x1b0
[  722.277704]  [<ffffffff83776b40>] schedule_timeout+0x3a0/0x970
[  722.283654]  [<ffffffff837767a0>] ? usleep_range+0x140/0x140
[  722.289437]  [<ffffffff810d0213>] ? kvm_clock_read+0x23/0x40
[  722.295229]  [<ffffffff810d0239>] ? kvm_clock_get_cycles+0x9/0x10
[  722.301429]  [<ffffffff812c0758>] ? ktime_get+0x128/0x1d0
[  722.306973]  [<ffffffff81373f31>] ? __delayacct_blkio_start+0x41/0x80
[  722.313534]  [<ffffffff8376cad0>] ? bit_wait+0xc0/0xc0
[  722.318788]  [<ffffffff837696be>] io_schedule_timeout+0x1be/0x390
[  722.325009]  [<ffffffff8376caeb>] bit_wait_io+0x1b/0xc0
[  722.330341]  [<ffffffff8376c22c>] __wait_on_bit+0x8c/0x140
[  722.335966]  [<ffffffff8141dcf5>] wait_on_page_bit+0x1e5/0x210
[  722.341907]  [<ffffffff8141db10>] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240
[  722.350219]  [<ffffffff81221140>] ? autoremove_wake_function+0x90/0x90
[  722.356868]  [<ffffffff81446f2a>] ? pagevec_lookup_tag+0x3a/0x80
[  722.363570]  [<ffffffff8141dee3>] __filemap_fdatawait_range+0x1c3/0x2e0
[  722.370298]  [<ffffffff8141dd20>] ? wait_on_page_bit+0x210/0x210
[  722.376450]  [<ffffffff81236cdf>] ? mark_held_locks+0xaf/0x100
[  722.382392]  [<ffffffff81423f2b>] ? __filemap_fdatawrite_range+0x1bb/0x250
[  722.389384]  [<ffffffff81423d70>] ? replace_page_cache_page+0x430/0x430
[  722.396115]  [<ffffffff8141e025>] filemap_fdatawait_range+0x25/0x50
[  722.402486]  [<ffffffff814240e5>] filemap_write_and_wait+0xf5/0x120
[  722.408883]  [<ffffffff815d35c0>] sync_blockdev.part.21+0x50/0x70
[  722.415094]  [<ffffffff815d3bd4>] __blkdev_put+0x184/0x7e0
[  722.420684]  [<ffffffff815d3a50>] ? freeze_bdev+0x1d0/0x1d0
[  722.426379]  [<ffffffff83773b50>] ? __ww_mutex_lock_interruptible+0x14d0/0x14d0
[  722.433815]  [<ffffffff815d5265>] ? blkdev_put+0x245/0x550
[  722.439407]  [<ffffffff815d50a5>] blkdev_put+0x85/0x550
[  722.444753]  [<ffffffff815d5570>] ? blkdev_put+0x550/0x550
[  722.450344]  [<ffffffff815d55fb>] blkdev_close+0x8b/0xb0
[  722.455781]  [<ffffffff81523f43>] __fput+0x233/0x6d0
[  722.460849]  [<ffffffff81524465>] ____fput+0x15/0x20
[  722.465958]  [<ffffffff8118bd44>] task_work_run+0x104/0x180
[  722.471644]  [<ffffffff8113321a>] do_exit+0x82a/0x2a10
[  722.476911]  [<ffffffff812378f0>] ? debug_check_no_locks_freed+0x2c0/0x2c0
[  722.483905]  [<ffffffff811329f0>] ? release_task+0x1250/0x1250
[  722.489847]  [<ffffffff815b6df7>] ? splice_direct_to_actor+0x3a7/0x830
[  722.496493]  [<ffffffff81151036>] ? recalc_sigpending+0x76/0xa0
[  722.502519]  [<ffffffff811396b8>] do_group_exit+0x108/0x320
[  722.508213]  [<ffffffff8115cb22>] get_signal+0x4f2/0x1550
[  722.513734]  [<ffffffff8100e7fb>] do_signal+0x8b/0x1d40
[  722.519064]  [<ffffffff8152135b>] ? do_sendfile+0x10b/0xd30
[  722.524762]  [<ffffffff8100e770>] ? setup_sigcontext+0x780/0x780
[  722.530881]  [<ffffffff81495fc4>] ? __might_fault+0xe4/0x1d0
[  722.536662]  [<ffffffff81495ff4>] ? __might_fault+0x114/0x1d0
[  722.542514]  [<ffffffff8149606e>] ? __might_fault+0x18e/0x1d0
[  722.548377]  [<ffffffff81495fc4>] ? __might_fault+0xe4/0x1d0
[  722.554152]  [<ffffffff810035c4>] ? exit_to_usermode_loop+0xe4/0x160
[  722.560610]  [<ffffffff810035fa>] exit_to_usermode_loop+0x11a/0x160
[  722.566999]  [<ffffffff81007084>] do_fast_syscall_32+0x614/0x8a0
[  722.573127]  [<ffffffff8377b2aa>] sysenter_flags_fixed+0xd/0x17
[  722.579196] 1 lock held by syz-executor7/12334:
[  722.583884]  #0:  (&bdev->bd_mutex){+.+.+.}, at: [<ffffffff815d3b0c>] __blkdev_put+0xbc/0x7e0
[  722.593210] Sending NMI to all CPUs:
[  722.598034] NMI backtrace for cpu 0
[  722.601626] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #21
[  722.608619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  722.617950] task: ffffffff84217840 task.stack: ffffffff84200000
[  722.623990] RIP: 0010:[<ffffffff810d0666>]  [<ffffffff810d0666>] native_safe_halt+0x6/0x10
[  722.632365] RSP: 0018:ffffffff84207dc0  EFLAGS: 00000246
[  722.637806] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000
[  722.645064] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c
[  722.652302] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000
[  722.659554] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[  722.666803] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000
[  722.674054] FS:  0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000
[  722.682244] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  722.688113] CR2: 000000c443d83000 CR3: 00000000aedf8000 CR4: 0000000000160670
[  722.695385] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  722.702643] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  722.709880] Stack:
[  722.711994]  ffffffff84207df8 ffffffff81027e65 ffffffff84208000 ffffffff847dec48
[  722.719519]  fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffffffff84207e08
[  722.727033]  ffffffff810293da ffffffff84207e20 ffffffff81221948 dffffc0000000000
[  722.734547] Call Trace:
[  722.737097]  [<ffffffff81027e65>] default_idle+0x55/0x3c0
[  722.742612]  [<ffffffff810293da>] arch_cpu_idle+0xa/0x10
[  722.748027]  [<ffffffff81221948>] default_idle_call+0x48/0x70
[  722.753896]  [<ffffffff8122204d>] cpu_startup_entry+0x5fd/0x8f0
[  722.759920]  [<ffffffff83778f3a>] ? _raw_spin_unlock_irqrestore+0x5a/0x70
[  722.766839]  [<ffffffff81221a50>] ? call_cpuidle+0xe0/0xe0
[  722.772433]  [<ffffffff837667b9>] rest_init+0x189/0x190
[  722.777788]  [<ffffffff84823811>] start_kernel+0x6b9/0x6ee
[  722.783393]  [<ffffffff84823158>] ? thread_stack_cache_init+0xb/0xb
[  722.789762]  [<ffffffff84822120>] ? early_idt_handler_array+0x120/0x120
[  722.796497]  [<ffffffff84822120>] ? early_idt_handler_array+0x120/0x120
[  722.803224]  [<ffffffff84822312>] x86_64_start_reservations+0x2a/0x2c
[  722.809773]  [<ffffffff84822454>] x86_64_start_kernel+0x140/0x163
[  722.815985] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 
[  722.834956] NMI backtrace for cpu 1
[  722.838548] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21
[  722.845798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  722.855130] task: ffff8801d93b4800 task.stack: ffff8801d8f10000
[  722.861153] RIP: 0010:[<ffffffff810c3f87>]  [<ffffffff810c3f87>] flat_send_IPI_mask+0xf7/0x1a0
[  722.869878] RSP: 0018:ffff8801d8f17cb8  EFLAGS: 00000046
[  722.875302] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000
[  722.882538] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300
[  722.889790] RBP: ffff8801d8f17ce0 R08: 0000000000000001 R09: 0000000000000000
[  722.897037] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246
[  722.904290] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002
[  722.911528] FS:  0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
[  722.919744] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  722.925606] CR2: 00007ffcb1bc5ff8 CR3: 00000000aedf8000 CR4: 0000000000160670
[  722.932860] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  722.940098] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  722.947357] Stack:
[  722.949477]  ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000
[  722.956999]  ffff8801db31bca0 ffff8801d8f17d00 ffffffff810b9abb ffffffff839f6dc0
[  722.964518]  0000000000000003 ffff8801d8f17d60 ffffffff81d11764 ffffffff8141b993
[  722.972019] Call Trace:
[  722.974592]  [<ffffffff810b9abb>] nmi_raise_cpu_backtrace+0x5b/0x70
[  722.980962]  [<ffffffff81d11764>] nmi_trigger_all_cpu_backtrace+0x4a4/0x550
[  722.988068]  [<ffffffff8141b993>] ? print_lock+0xab/0xae
[  722.993501]  [<ffffffff810b9a60>] ? irq_force_complete_move+0x3b0/0x3b0
[  723.000229]  [<ffffffff810b9b54>] arch_trigger_all_cpu_backtrace+0x14/0x20
[  723.007226]  [<ffffffff813695ca>] watchdog+0x6fa/0xae0
[  723.012468]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  723.017823]  [<ffffffff81190b48>] kthread+0x268/0x300
[  723.022995]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  723.029630]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  723.036294]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  723.042943]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  723.048449]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  723.055124] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f 
[  723.074298] Kernel panic - not syncing: hung_task: blocked tasks
[  723.080448] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21
[  723.087690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  723.097015]  0000000000000000 07cd9c9863b443d3 ffff8801d8f17ca8 ffffffff81d067bd
[  723.104984]  ffffffff838831a0 ffff8801d8f17d80 dffffc0000000000 7fffffffffffffff
[  723.112946]  ffff8801a6ed9c48 ffff8801d8f17d70 ffffffff8141b46a 0000000041b58ab3
[  723.120911] Call Trace:
[  723.123475]  [<ffffffff81d067bd>] dump_stack+0xc1/0x124
[  723.128810]  [<ffffffff8141b46a>] panic+0x1aa/0x388
[  723.133799]  [<ffffffff8141b2c0>] ? percpu_up_read.constprop.45+0xe1/0xe1
[  723.140699]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  723.147944]  [<ffffffff81d116b8>] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550
[  723.155188]  [<ffffffff813695db>] watchdog+0x70b/0xae0
[  723.160433]  [<ffffffff81368f93>] ? watchdog+0xc3/0xae0
[  723.165766]  [<ffffffff81190b48>] kthread+0x268/0x300
[  723.170924]  [<ffffffff81368ed0>] ? reset_hung_task_detector+0x20/0x20
[  723.177554]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  723.184186]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  723.190822]  [<ffffffff83779d95>] ret_from_fork+0x55/0x80
[  723.196325]  [<ffffffff811908e0>] ? kthread_create_on_node+0x400/0x400
[  723.203472] Dumping ftrace buffer:
[  723.207014]    (ftrace buffer empty)
[  723.210708] Kernel Offset: disabled
[  723.214321] Rebooting in 86400 seconds..