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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:09 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x7ff, "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"}, &(0x7f0000000100)=0x807)

2018/04/22 16:43:09 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:09 executing program 4:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:09 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2), 0x0)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:09 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:09 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:09 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x7ff, "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"}, &(0x7f0000000100)=0x807)

2018/04/22 16:43:09 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100000000000}, 0x1c)

2018/04/22 16:43:09 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:09 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="34080000017343b6b5504b420be3c4358f093867c20749580db59969cb73b3d3aa7b3b7a2f2a13a50686b7200726b6d4560ea74b3cb553767e59a9ae854005aec067f8da0ea2be417976d83a2edb22d8883a12f727c5dfb253c169b41c043fc3fcdc8be319c1ece05b7b5deade140221f9dc8f8807eeb07d3637a51b265d34b4fa32d0c026cbd5ff4eec42995a0381661ac97db014301325d3ff623939155f5f24c01c81df394c182316e770bfe809105e71bd959d2b8162b01878d1c0fca49d69858c4e57c1dac5f1e84b1192d36cdafcbc23cde23a3c6f96227bf3a8d6ce4a553b4a789e6c96d968e9aae3e704608d6337cfb40a91b40bbb9b16fc1983f7b007e7758739c20c2f57c6a576e629467cd0a3a4c1ccc43ee64e0ba529a1611a19a56378aa7a613f433ac45490622a81855ba4d98b6e6ba83567e8fe5647191133bc3abe0ceed712b5d824c1be8aa2acfc91179bc82456b648119bad157c21179c50521b37017ebbaee4e825bdadf0deb6f0ce477612b908cf29d68b00b60b6098d47ad30904f101028a96b9f0efac84cc4100263d946bedf8542244064cc4648699b667934cf6095ebe222011f8f5b524d674bca96433e3dad862db9fa6497ab3184c16a3c90bde1a10a300ffcfc636fd6b7848d186a0046517c7d00fc243d5712e745e03f0ab47d0b778ae2485fae7f7f5ca1d6b69592b644cb65fce8d5017de9f7b54942306abed1c90e1dc82e14ee7de29fd394c5579898873756bf01b161fcb7f27443dd468e116f3c00a819f23ac3e44dac21ac9578791dbea30439ce40b7907fdf6aa62122a9c6a44e3bfa11e631c1be6754f424ea7e36e766bc7fce83b8b2f5b9c3b670d6b995cdeb8f94156a6a688badd3e4ad7c9647e52f13060c389322b4876a0255f0f56e1f792276ddfb7a67bc50fbf57677f5b33443f31f55a45743ada35e053ad676e2d5c72e26e9cedc0acad8e582ca95c1f27d63c1637b8b1016157d56a51143e56354cb9b4a86b7390a8d51e927a891552b5bf265d037b31303b386e9c5c9f525159602a1244aaf03bac24733304d01acf1ab1e83ae45a0bb7114cfda4a5695b059461a1d8267eb86d6a7754fb261b6a72d385083e5df612dbd74d097e7943ff0491e668e04fe979e788bc792eb0a3c0713cbfd134a32a484248bb07875e6dcdc5b3665e67b651254b91a320375b72a56e88e45d940d78b9df2ff127607a4e5c773f857f19135bfc091f3234600000008db80eb41bb2e51e2d0bb6b6e2495ac7f754373fac38a09cf16488b3e7d20c40a31cf1cee2ddf2eb5ccf02fe8b969bbe031c43d894f90bed40dce3ae0d13da8e4545e4842df4eea87f4950fc8f73203d15e23602c414413fed63b2d90f937c13ab0ca6afd2e1d0bc315679ccda8a54f474955fadef77ca43a6a23f71693d638f3def2ca9deef09318073bbb13187914ab056d3cd69314a78c26600dbfd9dbf79ff069430670f24ea31b53bfef5ff8b323242e2474c14ce24873ada3eb5c649fb77b2b66b63c747de4405f326d25915ef76d10a4d224c82c9c396dcdf0e334c895da78fe93fb69e2f4f48cbef76b1e4fa18e4f3d579ab2d433907742efcc95c644f3749071e3dc09941e4e14cfe960620ed77e8515100bd5e262a016118f473f7323c37f6e0cb9cbcb7d8d9d7f63579efae1a88b9cacb197d1bb86c3d669902341be1d43d19eba0b275fab922f9e4dc3e0c973715e4f17d20d4c7bf7909000000000000006fa4cbe7bbb27371307712d846f04bd7a52d2604f70c8b591f87f2c322d108421b8c648bf05431989d139a83b6142c42e196a00a93d749260245c6e880fc0f8876d4a4da209784935587b2122fbf2cf133e24054266923d85b9452dc8b926df58cf60409d0acad0e4286e01916299bf150bed3fef0900398dd44a890239df0c1e482c2d127d4889b84778f511ebe486810be6e0b9ac79cc615911c57cd9eec32326fbe081b8611f2a840c860f636a0295708b7a822fd5d10fda156785cac491df57c4800a7e23189c086c239aa989a9ead31f1e74e5bf8113368dbe87893781dc64384f9ad0ce0cdb8b4f57a73a161ee5174e8a9d1a82ef8a187f66af61b4c53c8ca10aa2c8b7ea2c2eab67acb564b21971041bd4c43665b443db7b6f538be2eb5971983d4f90a17f0bb45f5e066a99c3b2779a467d4033eac78a1dfc89b985936d03f20536c41d99a2382dbcab6ffd49cb713923ed2709426d29a5e1ed66effd3049f72ab9f36fd63b089c772eb3f5c6c573aabab0f1e174ca5151e0842d379e15aef5372ab41341f6e8e58e6f66a59f22efa843828b0853844f18e57b2efb07834a99fc0d5c691c6a0c34e99b0e5384701934543f6c5c7b8f23c4013ada104f19ee6fbae162430691291cd4a67f96b6a77450c9683c13fbc0c0f1fe03a82da554b61402f194a6ec21862f3cc6b68f1c9f386bd00223bdc96141845b1bda8802c120d298eb3f42c8ea8a7e3e2de6d9d54852936d42dec979636e2e9b7034d2cec33ccf895261b5c91be2c65d07ef189f9ce15353b2d3770b1f2f061d7b4a3c387dbdaee9e21f6fd2288b6ad7600b07c4ab4f014e713e5d1c81c9aa1e83f146f79689ecf44b244a10c38abe14e6aad142dfa08967e36f956855574ac987b2d5be8d1e32a00dda7bb2ae628cc323485b4108264832bbcd14379e6570e55f67ee02e97091b1cbcbb050ceb57214e84a42393b988cf09e4ad2126187d4fe007a5722e4b0a64f2f104074d990b5269ae9ef2c2c49cd68bb1ae017412a2b46a3a28deee2cf30f0000000000005d2ede29a39299c356fb07cce060ffdf6f3091b89e9b6087fca1441215e31d5f740f7b52e70088e3ba3026ebc3f2cee52004902cfc63199c85d01806b7ac1d586f8d8252a2fa5ddd1a1b548d384ec56ca6a5f8489bb8cc7ec7c3421b0def25a66c64c0aaf560f445f42af6432e05505f5441930de40457e8b3ade3caf4f51356416c9671c297765fe411a02ea72a67b28740bb1cf01e51bd9a40b31ad5810a6ffd32a6391b99b6dce27282b2f3532678a345c526302a239336a4f283a8d91a7098cc673fc178508aea767bcd057e77355f848cce08ccfc3f366bbe23e4cdbd8827aa54ded8b4597180940b71c24a6072b0f95dcabfd008fe28065af9f6fc44d97f9c93b3903bf8ab6b9776e204ddc1fe8b4e6b4ed22deea24b349e7f5825f33a11eafadc0695c698bb1dc4a73a65c6c4b3e60b1c95a4343fe50d8967e202120ba0cd966eee5e2d4cdd0475f0daa6cee821630ac5fa52e9907154a7a9e0418e069df4ec30dcea5c91eebd9a952d5a6c2ae83576f42938e8a048c2c81fdb3c2f658c27b2d26de0b40b8e7ba0ec04a313f7afcc1f2e9edc5875dd9f4d42f5a7eaa4d048d180c2a76920dc490ff2a4b02e4b8b84abd40d9c5c50f2cc8db1ee59a396df9fe2d44a82d76c7864c16ea9f1ab1fe3839904c95b9bb0f393d9ad1f6168d4d556f50a5111a84f837ea785aa84047da4b2e024b26ec812832ee010bd4c81b373a684097c8fd734d83121bec70563156c0ecd6ad45a1941245697b332993e40e88191b56cacc1b7c9416deb793c0712336bdde9b1d3"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:09 executing program 3:
r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x80002)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80)
ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1)
r2 = socket$inet6(0xa, 0x1, 0x8010000400000084)
ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000140)={0x40, 0x1c, [0x400, 0x9, 0x101, 0x8, 0x7, 0x2ef, 0x3]})
bind$inet6(r2, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000180)=0xd1ca6ca92c1be040)

2018/04/22 16:43:09 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x7ff, "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"}, &(0x7f0000000100)=0x807)

2018/04/22 16:43:09 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:09 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:09 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:09 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100000000000}, 0x1c)

2018/04/22 16:43:09 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:09 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:10 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:10 executing program 4:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:10 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:10 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:10 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:10 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:10 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100000000000}, 0x1c)

2018/04/22 16:43:10 executing program 6:
bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:11 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100000000000}, 0x1c)

2018/04/22 16:43:11 executing program 3:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000980)='team\x00')
accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80800)
getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000940)={@ipv4={[], [], @multicast1}, <r3=>0x0}, &(0x7f0000000ac0)=0xfffffffffffffe36)
accept$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={<r5=>0x0, @dev, @dev}, &(0x7f0000000380)=0xc)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'team0\x00', <r6=>0x0})
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', <r7=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000540)=0xe8)
sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000007c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000780)={&(0x7f0000000580)={0x1dc, r1, 0x620, 0x70bd26, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0xec, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xfffffffffffffffd, 0x4, 0x4, 0x3}]}}}]}}, {{0x8, 0x1, r4}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xee4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r8}}}]}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000)
r9 = socket$inet6(0xa, 0x1, 0x8010000400000084)
ioctl$sock_inet_SIOCGIFBRDADDR(r9, 0x8919, &(0x7f0000000300)={'yam0\x00', {0x2, 0x4e23, @loopback=0x7f000001}})
setsockopt$inet6_MCAST_LEAVE_GROUP(r9, 0x29, 0x2d, &(0x7f0000000200)={0x7f, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x88)
bind$inet6(r9, &(0x7f00001c1000)={0xa}, 0x1c)
recvfrom$ipx(r0, &(0x7f0000000800)=""/198, 0xc6, 0x140, &(0x7f0000000900)={0x4, 0x3ff, 0x0, "4b40dd18fe7a", 0x62a}, 0x10)
clock_adjtime(0x2, &(0x7f00000009c0)={0x2, 0xffffffff, 0x6a410000000000, 0x8, 0xffffffffffff6805, 0x2, 0x2, 0x8, 0x10000, 0x4, 0x3, 0x1, 0x7, 0x9059, 0x65, 0x2, 0xf7, 0x1, 0x0, 0x6, 0x7ff, 0x3, 0x6, 0x0, 0xfffffffffffffffd, 0x9})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="34080000017343b6b5504b420be3c4358f093867c20749580db59969cb73b3d3aa7b3b7a2f2a13a50686b7200726b6d4560ea74b3cb553767e59a9ae854005aec067f8da0ea2be417976d83a2edb22d8883a12f727c5dfb253c169b41c043fc3fcdc8be319c1ece05b7b5deade140221f9dc8f8807eeb07d3637a51b265d34b4fa32d0c026cbd5ff4eec42995a0381661ac97db014301325d3ff623939155f5f24c01c81df394c182316e770bfe809105e71bd959d2b8162b01878d1c0fca49d69858c4e57c1dac5f1e84b1192d36cdafcbc0ccde23a3c6f96227bf3a8d6ce4a553b4a789e6c96d968e9aae3e704608d6337cfb40a91b40bbb9b16fc1983f7b007e7758739c20c2f57c6a576e629467cd0a3a4c1ccc43ee64e0ba529a1611a19a56378aa7a613f433ac45490622a81855ba4d98b6e6ba83567e8fe5647191133bc3abe0ceed712b5d8ff07000000000000179bc82456b648119bad157c21179c50521b37017ebbaee4e825bdadf0deb6f0ce477612b908cf29d68b00b60b6098d47ad30904f101028a96b9f0efac84cc4100263d946bedf8542244064cc4648699b667934cf6095ebe222011f8f5b524d674bca96433e3dad862db9fa6497ab3184c16a3c90bde1a10a300ffcfc636fd6b7848d186a0046517c7d00fc243d5712e745e03f0ab47d0b778ae2485fae7f7f5ca1d6b69592b644cb65fce8d5017de9f7b54942306abed1c90e1dc82e14ee7de29fd394c5579898873756bf01b161fcb7f27443dd468e116f3c00a819f23ac3e44dac21ac9578791dbea30439ce40b7907fdf6aa62122a9c6a44e3bfa11e631c1be6754f424ea7e36e766bc7fce83b8b2f5b9c3b670d6b995cdeb8f94156a6a688badd3e4ad7c9647e52f13060c389322b4876a0255f0f56e1f792276ddfb7a67bc50fbf57677f5b33443f31f55a45343ada35e053ad676e2d5c72e26e9cedc0acad8e582ca95c1f27d63c1637b8b1016157d56a51143e56354cb9b4a86b7390a8d51e927a891552b5bf265d037b31303b386e9c5c9f525159602a1244aaf03bac24733304d01acf1ab1e83ae45a0bb7114cfda4b6714e7a33261fb69760754f5d11f1bfa5695b059461a1d8267eb86d6a7754fb261b6a72d385083e5df612dbd74d097e7943ff0491e668e04fe979e788bc792eb0a3c0713cbfd134a32a484248bb07875e6dcdc5b3665e67b651254b91a320375b72a56e88e45d940d78b9df2ff127607a4e5c773f857f19135bfc091f32343e7e8e118db80eb41bb2e51e2d0bb6b6e2495ac7f754373fac38a09cf16488b3e7d20c40a31cf1cee2ddf2eb5ccf02fe8b969bbe031c43d894f90bed40dce3ae0d13da8e4545e4842df4eea87f49d86a8f73203d15e23602c414413fed63b2d90f937c13ab0ca6afd2e1d0bc315679ccda8a54f474955fadef77ca43a6a23f71693d638f3def2ca9deef09318073bbb13187914ab056d3cd69314a78c26600dbfd9dbf79ff069430670f24ea31b53bfef5ff8b323242e2474c14ce24873ada3eb5c649fb77b2b66b63c747de4405f326d25915ef76d10a4d224c82c9c396dcdf0e334c895da78fe93fb69e2f4f48cbef76b1e4fa18e4f3d579ab2d433907742efcc95c644f3749071e3dc09941e4e14cfe960620ed77e8515100bd5e262a016118f473f7323c37f6e0cb9cbcb7d8d9d7f63579efae1a88b9cacb197d1bb86c3d669902341be1d43d19eba0b275fab922f9e4dc3e0c973715e4f17d20d4c7bf798fef82771e0c755e6fa4cbe7bbb27371307712d846f04bd7a52d2604f70c8b591f87f2c322d108421b8c648bf05431989d139a83b6142c42e196a00a93d749260245c6e880fc0f8876d4a4da209784935587b2122fbf2cf133e24054266923d85b9452dc8b926df58cf60409d0acad0e4286e01916299bf150bed3fef0900398dd44a890239df0c1e482c2d127d4889b84778f511ebe486810be6e0b9ac79cc615911c57cd9eec32326fbe081b8611f2a840c860f636a0295708b7a822fd5d10fda156785cac491df57c4800a7e23189c086c239aa989a9ead31f1e74e5bf8113368dbe87893781dc64384f9ad0ce0cdb8b4f57a73a161ee5174e8a9d1a82ef8a187f66af61b4c53c8ca10aa2c8b7ea2c2eab67acb564b21971041bd4c43665b443db7b6f538be2eb5971983d4f90a17f0bb45f5e066a99c3b2779a467d4033eac78a1dfc89b985936d03f20536c41d99a2382dbcab6ffd49cb713923ed2709426d29a5e1ed66effd3049f72ab9f36fd63b089c772eb3f5c6c573aabab0f1e174ca5151e0842d379e15aef5372ab41341f6e8e58e6f66a59f22efa843828b0853844f18e57b2efb07834a99fc0d5c691c6a0c34e99b0e5384701934543f6c5c7b8f23c4013ada104f19ee6fbae162430691291cd4a67f96b6a77450c9683c13fbc0c0f1fe03a82da554b61402f194a6ec21862f3cc6b68f1c9f386bd00223bdc96141845b1bda8802c120d298eb3f42c8ea8a7e3e2de6d9d54852936d42dec979636e2e9b7034d2cec33ccf895261b5c91be2c65d07ef189f9ce15353b403770b1f2f061d7b4a3c387dbdaee9e21f6fd2288b6ad7600b07c4ab4f014e713e5d1c81c9aa1e83f146f79689ecf44b244a10c38abe14e6aad142dfa08967e36f956855574ac987b2d5be8d1e32a00dda7bb2ae628cc323485b4108264832bbcd14379e6570e55f67ee02e97091b1cbcbb050ceb57214e84a42393b988cf09e4ad2126187d4fe007a5722e4b0a64f2f104074d990b5269ae9ef2c2c49cd68bb1ae017412a2b46a3a28deee2c496de11f1e46b74b5d2ede29a39299c356fb07cce060ffdf6f3091b89e9b6087fca1441215e31d5f740f7b52e70088e3ba3026ebc3f2cee52004902cfc63199c85d01806b7ac1d586f8d8252a2fa5ddd1a1b548d384ec56ca6a5f8489bb8cc7ec7c3421b0def25a66c64d458a50a48bd996359151dce4d32a8080c77fc25940e386e6a937fd63d26622c189b53c31ebc69eebcdb9dfd71704e90d6770533d5dbad68682a1046e674a1f7b4be0c6e78b75d0f0a5724410876d0e15bb9e14a1e432c54a68775dafd95c5e8bea0c517a41aa231d2334dc903b7573cfc9cbb86b885e97dcc14190ab8124e7382893e1636477d06f5138f3d"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:11 executing program 4:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:11 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:11 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:11 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:11 executing program 6:
r0 = socket$inet6(0xa, 0x0, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:11 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:11 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:11 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100000000000}, 0x1c)

2018/04/22 16:43:11 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:11 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x13, 0x6}, 0x10)

2018/04/22 16:43:11 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "017343b6b5504b420be3c4358f093867c20749580db59969cb73b3d3aa7b3b7a2f2a13a50686b7200726b6d4560ea74b3cb553767e59a9ae854005aec067f8da0ea2be417976d83a2edb22d8883a12f727c5dfb253c169b41c043fc3fcdc8be319c1ece05b7b5deade140221f9dc8f8807eeb07d3637a51b265d34b4fa32d0c026cbd5ff4eec42995a0381661ac97db014301325d3ff623939155f5f24c01c81df394c182316e770bfe809105e71bd959d2b8162b01878d1c0fca49d69858c4e57c1dac5f1e84b1192d36cdafcbc0ccde23a3c6f96227bf3a8d6ce4a553b4a789e6c96d968e9aae3e704608d6337cfb40a91b40bbb9b16fc1983f7b007e7758739c20c2f57c6a576e629467cd0a3a4c1ccc43ee64e0ba529a1611a19a56378aa7a613f433ac45490622a81855ba4d98b6e6ba83567e8fe5647191133bc3abe0ceed712b5d824c1be8aa2acfc91179bc82456b648119bad157c21179c50521b37017ebbaee4e825bdadf0deb6f0ce477612b908cf29d68b00b60b6098d47ad30904f101028a96b9f0efac84cc4100263d946bedf8542244064cc4648699b667934cf6095ebe222011f8f5b524d674bca96433e3dad862db9fa6497ab3184c16a3c90bde1a10a300ffcfc636fd6b7848d186a0046517c7d00fc243d5712e745e03f0ab47d0b778ae2485fae7f7f5ca1d6b69592b644cb65fce8d5017de9f7b54942306abed1c90e1dc82e14ee7de29fd394c5579898873756bf01b161fcb7f27443dd468e116f3c00a819f23ac3e44dac21ac9578791dbea30439ce40b7907fdf6aa62122a9c6a44e3bfa11e631c1be6754f424ea7e36e766bc7fce83b8b2f5b9c3b670d6b995cdeb8f94156a6a688badd3e4ad7c9647e52f13060c389322b4876a0255f0f56e1f792276ddfb7a67bc50fbf57677f5b33443f31f55a45343ada35e053ad676e2d5c72e26e9cedc0acad8e582ca95c1f27d63c1637b8b1016157d56a51143e56354cb9b4a86b7390a8d51e927a891552b5bf265d037b31303b386e9c5c9f525159602a1244aaf03bac24733304d01acf1ab1e83ae45a0bb7114cfda4b6714e7a33261fb69760754f5d11f1bfa5695b059461a1d8267eb86d6a7754fb261b6a72d385083e5df612dbd74d097e7943ff0491e668e04fe979e788bc792eb0a3c0713cbfd134a32a484248bb07875e6dcdc5b3665e67b651254b91a320375b72a56e88e45d940d78b9df2ff127607a4e5c773f857f19135bfc091f32343e7e8e118db80eb41bb2e51e2d0bb6b6e2495ac7f754373fac38a09cf16488b3e7d20c40a31cf1cee2ddf2eb5ccf02fe8b969bbe031c43d894f90bed40dce3ae0d13da8e4545e4842df4eea87f49d86a8f73203d15e23602c414413fed63b2d90f937c13ab0ca6afd2e1d0bc315679ccda8a54f474955fadef77ca43a6a23f71693d638f3def2ca9deef09318073bbb13187914ab056d3cd69314a78c26600dbfd9dbf79ff069430670f24ea31b53bfef5ff8b323242e2474c14ce24873ada3eb5c649fb77b2b66b63c747de4405f326d25915ef76d10a4d224c82c9c396dcdf0e334c895da78fe93fb69e2f4f48cbef76b1e4fa18e4f3d579ab2d433907742efcc95c644f3749071e3dc09941e4e14cfe960620ed77e8515100bd5e262a016118f473f7323c37f6e0cb9cbcb7d8d9d7f63579efae1a88b9cacb197d1bb86c3d669902341be1d43d19eba0b275fab922f9e4dc3e0c973715e4f17d20d4c7bf798fef82771e0c755e6fa4cbe7bbb27371307712d846f04bd7a52d2604f70c8b591f87f2c322d108421b8c648bf05431989d139a83b6142c42e196a00a93d749260245c6e880fc0f8876d4a4da209784935587b2122fbf2cf133e24054266923d85b9452dc8b926df58cf60409d0acad0e4286e01916299bf150bed3fef0900398dd44a890239df0c1e482c2d127d4889b84778f511ebe486810be6e0b9ac79cc615911c57cd9eec32326fbe081b8611f2a840c860f636a0295708b7a822fd5d10fda156785cac491df57c4800a7e23189c086c239aa989a9ead31f1e74e5bf8113368dbe87893781dc64384f9ad0ce0cdb8b4f57a73a161ee5174e8a9d1a82ef8a187f66af61b4c53c8ca10aa2c8b7ea2c2eab67acb564b21971041bd4c43665b443db7b6f538be2eb5971983d4f90a17f0bb45f5e066a99c3b2779a467d4033eac78a1dfc89b985936d03f20536c41d99a2382dbcab6ffd49cb713923ed2709426d29a5e1ed66effd3049f72ab9f36fd63b089c772eb3f5c6c573aabab0f1e174ca5151e0842d379e15aef5372ab41341f6e8e58e6f66a59f22efa843828b0853844f18e57b2efb07834a99fc0d5c691c6a0c34e99b0e5384701934543f6c5c7b8f23c4013ada104f19ee6fbae162430691291cd4a67f96b6a77450c9683c13fbc0c0f1fe03a82da554b61402f194a6ec21862f3cc6b68f1c9f386bd00223bdc96141845b1bda8802c120d298eb3f42c8ea8a7e3e2de6d9d54852936d42dec979636e2e9b7034d2cec33ccf895261b5c91be2c65d07ef189f9ce15353b403770b1f2f061d7b4a3c387dbdaee9e21f6fd2288b6ad7600b07c4ab4f014e713e5d1c81c9aa1e83f146f79689ecf44b244a10c38abe14e6aad142dfa08967e36f956855574ac987b2d5be8d1e32a00dda7bb2ae628cc323485b4108264832bbcd14379e6570e55f67ee02e97091b1cbcbb050ceb57214e84a42393b988cf09e4ad2126187d4fe007a5722e4b0a64f2f104074d990b5269ae9ef2c2c49cd68bb1ae017412a2b46a3a28deee2c496de11f1e46b74b5d2ede29a39299c356fb07cce060ffdf6f3091b89e9b6087fca1441215e31d5f740f7b52e70088e3ba3026ebc3f2cee52004902cfc63199c85d01806b7ac1d586f8d8252a2fa5ddd1a1b548d384ec56ca6a5f8489bb8cc7ec7c3421b0def25a66c64"}, &(0x7f0000000100)=0x83c)
getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x100000000, 0x3, 0xff, 0x0, 0x4, 0x9, 0x3}, &(0x7f0000000040)=0x20)

2018/04/22 16:43:11 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:11 executing program 5:
r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0)
r1 = syz_genetlink_get_family_id$team(&(0x7f0000000980)='team\x00')
accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x80800)
getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000940)={@ipv4={[], [], @multicast1}, <r3=>0x0}, &(0x7f0000000ac0)=0xfffffffffffffe36)
accept$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000340)={<r5=>0x0, @dev, @dev}, &(0x7f0000000380)=0xc)
ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'team0\x00', <r6=>0x0})
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', <r7=>0x0})
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000540)=0xe8)
sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000007c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000780)={&(0x7f0000000580)={0x1dc, r1, 0x620, 0x70bd26, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0xec, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xfffffffffffffffd, 0x4, 0x4, 0x3}]}}}]}}, {{0x8, 0x1, r4}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xee4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r8}}}]}}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000)
r9 = socket$inet6(0xa, 0x1, 0x8010000400000084)
ioctl$sock_inet_SIOCGIFBRDADDR(r9, 0x8919, &(0x7f0000000300)={'yam0\x00', {0x2, 0x4e23, @loopback=0x7f000001}})
setsockopt$inet6_MCAST_LEAVE_GROUP(r9, 0x29, 0x2d, &(0x7f0000000200)={0x7f, {{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x88)
bind$inet6(r9, &(0x7f00001c1000)={0xa}, 0x1c)
recvfrom$ipx(r0, &(0x7f0000000800)=""/198, 0xc6, 0x140, &(0x7f0000000900)={0x4, 0x3ff, 0x0, "4b40dd18fe7a", 0x62a}, 0x10)
clock_adjtime(0x2, &(0x7f00000009c0)={0x2, 0xffffffff, 0x6a410000000000, 0x8, 0xffffffffffff6805, 0x2, 0x2, 0x8, 0x10000, 0x4, 0x3, 0x1, 0x7, 0x9059, 0x65, 0x2, 0xf7, 0x1, 0x0, 0x6, 0x7ff, 0x3, 0x6, 0x0, 0xfffffffffffffffd, 0x9})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r9, 0x84, 0x6d, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="34080000017343b6b5504b420be3c4358f093867c20749580db59969cb73b3d3aa7b3b7a2f2a13a50686b7200726b6d4560ea74b3cb553767e59a9ae854005aec067f8da0ea2be417976d83a2edb22d8883a12f727c5dfb253c169b41c043fc3fcdc8be319c1ece05b7b5deade140221f9dc8f8807eeb07d3637a51b265d34b4fa32d0c026cbd5ff4eec42995a0381661ac97db014301325d3ff623939155f5f24c01c81df394c182316e770bfe809105e71bd959d2b8162b01878d1c0fca49d69858c4e57c1dac5f1e84b1192d36cdafcbc0ccde23a3c6f96227bf3a8d6ce4a553b4a789e6c96d968e9aae3e704608d6337cfb40a91b40bbb9b16fc1983f7b007e7758739c20c2f57c6a576e629467cd0a3a4c1ccc43ee64e0ba529a1611a19a56378aa7a613f433ac45490622a81855ba4d98b6e6ba83567e8fe5647191133bc3abe0ceed712b5d8ff07000000000000179bc82456b648119bad157c21179c50521b37017ebbaee4e825bdadf0deb6f0ce477612b908cf29d68b00b60b6098d47ad30904f101028a96b9f0efac84cc4100263d946bedf8542244064cc4648699b667934cf6095ebe222011f8f5b524d674bca96433e3dad862db9fa6497ab3184c16a3c90bde1a10a300ffcfc636fd6b7848d186a0046517c7d00fc243d5712e745e03f0ab47d0b778ae2485fae7f7f5ca1d6b69592b644cb65fce8d5017de9f7b54942306abed1c90e1dc82e14ee7de29fd394c5579898873756bf01b161fcb7f27443dd468e116f3c00a819f23ac3e44dac21ac9578791dbea30439ce40b7907fdf6aa62122a9c6a44e3bfa11e631c1be6754f424ea7e36e766bc7fce83b8b2f5b9c3b670d6b995cdeb8f94156a6a688badd3e4ad7c9647e52f13060c389322b4876a0255f0f56e1f792276ddfb7a67bc50fbf57677f5b33443f31f55a45343ada35e053ad676e2d5c72e26e9cedc0acad8e582ca95c1f27d63c1637b8b1016157d56a51143e56354cb9b4a86b7390a8d51e927a891552b5bf265d037b31303b386e9c5c9f525159602a1244aaf03bac24733304d01acf1ab1e83ae45a0bb7114cfda4b6714e7a33261fb69760754f5d11f1bfa5695b059461a1d8267eb86d6a7754fb261b6a72d385083e5df612dbd74d097e7943ff0491e668e04fe979e788bc792eb0a3c0713cbfd134a32a484248bb07875e6dcdc5b3665e67b651254b91a320375b72a56e88e45d940d78b9df2ff127607a4e5c773f857f19135bfc091f32343e7e8e118db80eb41bb2e51e2d0bb6b6e2495ac7f754373fac38a09cf16488b3e7d20c40a31cf1cee2ddf2eb5ccf02fe8b969bbe031c43d894f90bed40dce3ae0d13da8e4545e4842df4eea87f49d86a8f73203d15e23602c414413fed63b2d90f937c13ab0ca6afd2e1d0bc315679ccda8a54f474955fadef77ca43a6a23f71693d638f3def2ca9deef09318073bbb13187914ab056d3cd69314a78c26600dbfd9dbf79ff069430670f24ea31b53bfef5ff8b323242e2474c14ce24873ada3eb5c649fb77b2b66b63c747de4405f326d25915ef76d10a4d224c82c9c396dcdf0e334c895da78fe93fb69e2f4f48cbef76b1e4fa18e4f3d579ab2d433907742efcc95c644f3749071e3dc09941e4e14cfe960620ed77e8515100bd5e262a016118f473f7323c37f6e0cb9cbcb7d8d9d7f63579efae1a88b9cacb197d1bb86c3d669902341be1d43d19eba0b275fab922f9e4dc3e0c973715e4f17d20d4c7bf798fef82771e0c755e6fa4cbe7bbb27371307712d846f04bd7a52d2604f70c8b591f87f2c322d108421b8c648bf05431989d139a83b6142c42e196a00a93d749260245c6e880fc0f8876d4a4da209784935587b2122fbf2cf133e24054266923d85b9452dc8b926df58cf60409d0acad0e4286e01916299bf150bed3fef0900398dd44a890239df0c1e482c2d127d4889b84778f511ebe486810be6e0b9ac79cc615911c57cd9eec32326fbe081b8611f2a840c860f636a0295708b7a822fd5d10fda156785cac491df57c4800a7e23189c086c239aa989a9ead31f1e74e5bf8113368dbe87893781dc64384f9ad0ce0cdb8b4f57a73a161ee5174e8a9d1a82ef8a187f66af61b4c53c8ca10aa2c8b7ea2c2eab67acb564b21971041bd4c43665b443db7b6f538be2eb5971983d4f90a17f0bb45f5e066a99c3b2779a467d4033eac78a1dfc89b985936d03f20536c41d99a2382dbcab6ffd49cb713923ed2709426d29a5e1ed66effd3049f72ab9f36fd63b089c772eb3f5c6c573aabab0f1e174ca5151e0842d379e15aef5372ab41341f6e8e58e6f66a59f22efa843828b0853844f18e57b2efb07834a99fc0d5c691c6a0c34e99b0e5384701934543f6c5c7b8f23c4013ada104f19ee6fbae162430691291cd4a67f96b6a77450c9683c13fbc0c0f1fe03a82da554b61402f194a6ec21862f3cc6b68f1c9f386bd00223bdc96141845b1bda8802c120d298eb3f42c8ea8a7e3e2de6d9d54852936d42dec979636e2e9b7034d2cec33ccf895261b5c91be2c65d07ef189f9ce15353b403770b1f2f061d7b4a3c387dbdaee9e21f6fd2288b6ad7600b07c4ab4f014e713e5d1c81c9aa1e83f146f79689ecf44b244a10c38abe14e6aad142dfa08967e36f956855574ac987b2d5be8d1e32a00dda7bb2ae628cc323485b4108264832bbcd14379e6570e55f67ee02e97091b1cbcbb050ceb57214e84a42393b988cf09e4ad2126187d4fe007a5722e4b0a64f2f104074d990b5269ae9ef2c2c49cd68bb1ae017412a2b46a3a28deee2c496de11f1e46b74b5d2ede29a39299c356fb07cce060ffdf6f3091b89e9b6087fca1441215e31d5f740f7b52e70088e3ba3026ebc3f2cee52004902cfc63199c85d01806b7ac1d586f8d8252a2fa5ddd1a1b548d384ec56ca6a5f8489bb8cc7ec7c3421b0def25a66c64d458a50a48bd996359151dce4d32a8080c77fc25940e386e6a937fd63d26622c189b53c31ebc69eebcdb9dfd71704e90d6770533d5dbad68682a1046e674a1f7b4be0c6e78b75d0f0a5724410876d0e15bb9e14a1e432c54a68775dafd95c5e8bea0c517a41aa231d2334dc903b7573cfc9cbb86b885e97dcc14190ab8124e7382893e1636477d06f5138f3d"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:11 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000000000}, 0x1c)

2018/04/22 16:43:11 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:11 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:12 executing program 3:
syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x40000)
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:12 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:12 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:12 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:12 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000000000}, 0x1c)

2018/04/22 16:43:12 executing program 5:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x13, 0x6}, 0x10)

2018/04/22 16:43:12 executing program 4:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x0, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:12 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:12 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={<r1=>0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005700)='/dev/rtc\x00', 0x8042, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000005740)={r1, 0xff0, 0x6, 0x3, 0x2, 0x100000000}, &(0x7f0000005780)=0x14)

2018/04/22 16:43:12 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:12 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:12 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:12 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x97c, 0x9, 0xfff, 0x1000}, {0x0, 0x1, 0x3, 0x4}, {0x0, 0x9, 0x20, 0x8}, {0x4, 0x1, 0x100000000, 0x1}, {0x79b5, 0x3, 0x10001, 0x1ff}]}, 0x10)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:12 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100000000000}, 0x1c)

2018/04/22 16:43:12 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x100000000000}, 0x1c)
setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4)
shutdown(r0, 0x0)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x13, 0x6}, 0x10)

2018/04/22 16:43:12 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:12 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:12 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:12 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:12 executing program 5 (fault-call:12 fault-nth:0):
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:12 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:12 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x92e)

[  132.902402] FAULT_INJECTION: forcing a failure.
[  132.902402] name failslab, interval 1, probability 0, space 0, times 0
[  132.913750] CPU: 1 PID: 9460 Comm: syz-executor5 Not tainted 4.16.0+ #86
[  132.920627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  132.930006] Call Trace:
[  132.932625]  dump_stack+0x185/0x1d0
[  132.936275]  should_fail+0x87b/0xab0
[  132.940030]  should_failslab+0x279/0x2a0
[  132.944127]  kmem_cache_alloc+0x136/0xb90
[  132.948310]  ? __split_vma+0x1d5/0xcd0
[  132.952208]  ? __msan_metadata_ptr_for_load_8+0x10/0x20
[  132.957604]  __split_vma+0x1d5/0xcd0
[  132.961323]  do_munmap+0x7fd/0x26d0
[  132.964998]  ? cap_mmap_addr+0x2c/0x3c0
[  132.969020]  mmap_region+0x1510/0x33b0
[  132.972953]  do_mmap+0x16ac/0x1830
[  132.976522]  vm_mmap_pgoff+0x31b/0x430
[  132.980418]  SYSC_mmap_pgoff+0x260/0xaf0
[  132.984501]  SyS_mmap_pgoff+0x8a/0xb0
[  132.988341]  SYSC_mmap+0x172/0x1a0
[  132.991924]  SyS_mmap+0x85/0xb0
[  132.995244]  do_syscall_64+0x309/0x430
[  132.999143]  ? align_vdso_addr+0x420/0x420
[  133.003393]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  133.008578] RIP: 0033:0x455389
[  133.011762] RSP: 002b:00007f6a8ecdfc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000009
[  133.019486] RAX: ffffffffffffffda RBX: 00007f6a8ece06d4 RCX: 0000000000455389
[  133.026759] RDX: 0000000000000000 RSI: 0000000000002000 RDI: 0000000020ffd000
[  133.034032] RBP: 000000000072c2f0 R08: ffffffffffffffff R09: 0000000000000000
[  133.041312] R10: 0000000000000032 R11: 0000000000000246 R12: 0000000000000015
2018/04/22 16:43:14 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000040)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:14 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:14 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:14 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:14 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [], 0xbb}, 0x4f}, 0x1f)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={<r1=>0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={<r2=>r1, 0x203, 0xa, [0x8001, 0x3, 0xfffffffffffffff9, 0xffffffffffff1cb9, 0x5, 0xffffffffffffffff, 0xffffffff, 0x2b, 0x10001, 0x2]}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0xff, 0x4, [0x1, 0x1, 0x8, 0xfffffffffffffff9]}, &(0x7f0000000140)=0x10)

2018/04/22 16:43:14 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:14 executing program 4:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:14 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

[  133.048582] R13: 00000000000003fe R14: 00000000006f9070 R15: 0000000000000000
2018/04/22 16:43:14 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:14 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:14 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:14 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:14 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2), 0x0)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:15 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:15 executing program 2:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:15 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:15 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:15 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x800}, 0x326)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:15 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2), 0x0)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:15 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
clock_gettime(0x0, &(0x7f0000000080)={<r1=>0x0, <r2=>0x0})
futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)={{r1, r2/1000+30000}})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
clock_gettime(0x0, &(0x7f0000000280)={<r4=>0x0, <r5=>0x0})
clock_nanosleep(0x7, 0x1, &(0x7f00000002c0)={r4, r5+30000000}, &(0x7f0000000300))
unlink(&(0x7f00000000c0)='./control/file0\x00')
ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000400)={0x0, 0x4, 0x7, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0x5})
connect$l2tp(r3, &(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x1, 0x0, 0x4}}, 0x26)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x0, 0x0)
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
ppoll(&(0x7f0000000480)=[{r0, 0x4}, {r3, 0x100}, {r0}, {r0, 0x1000}, {r3, 0x2}, {r0, 0x1}, {r6, 0x402}, {r3, 0x114d}, {r0, 0x2004}], 0x9, &(0x7f0000000500), &(0x7f0000000540)={0x8}, 0x8)
mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x36, 0xffffffffffffffff, 0x1)

2018/04/22 16:43:15 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:15 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:15 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:15 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:15 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:15 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2), 0x0)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:15 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
flock(r0, 0x2)
socketpair(0x7, 0xa, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=<r2=>0x0)
ptrace$getenv(0x4201, r2, 0x81, &(0x7f0000000140))
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000080)=0xe8)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xc11a, @empty, 0x8}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="34080000017343b6b5504b420be3c4358f093867c20749580db59969cb73b3d3aa7b3b7a2f2a13a50686b7200726b6d4560ea74b3cb553767e59a9ae854005aec067f8da0ea2be417976d83a2edb22d8883a12f727c5dfb253c169b41c043fc3fcdc8be319c1ece05b7b5deade140221f9dc8f8807eeb07d3637a51b265d34b4fa32d0c026cbd5ff4eec42995a0381661ac97db014301325d3ff623939155f5f24c01c81df394c182316e770bfe809105e71bd959d2b8162b01878d1c0fca49d69858c4e57c1dac5f1e84b1192d36cdafcbc0ccde23a3c6f96227bf3a8d6ce4a553b4a789e6c96d968e9aae3e704608d6337cfb40a91b40bbb9b16fc1983f7b007e7758739c20c2f57c6a576e629467cd0a3a4c1ccc43ee64e0ba529a1611a19a56378aa7a613f433ac45490622a81855ba4d98b6e6ba83567e8fe5647191133bc3abe0ceed712b5d824c1be8aa2acfc91179bc82456b648119bad157c21179c50521b37017ebbaee4e825bdadf0deb6f0ce477612b908cf29d68b00b60b6098d47ad30904f101028a96b9f0efac84cc4100263d946bedf8542244064cc4648699b667934cf6095ebe222011f8f5b524d674bca96433e3dad862db9fa6497ab3184c16a3c90bde1a10a300ffcfc636fd6b7848d186a0046517c7d00fc243d5712e745e03f0ab47d0b778ae2485fae7f7f5ca1d6b69592b644cb65fce8d5017de9f7b54942306abed1c90e1dc82e14ee7de29fd394c5579898873756bf01b161fcb7f27443dd468e116f3c00a819f23ac3e44dac21ac9578791dbea30439ce40b7907fdf6aa62122a9c6a44e3bfa11e631c1be6754f424ea7e36e766bc7fce83b8b2f5b9c3b670d6b995cdeb8f94156a6a688badd3e4ad7c9647e52f13060c389322b4876a0255f0f56e1f792276ddfb7a67bc50fbf57677f5b33443f31f55a45343ada35e053ad676e2d5c72e26e9cedc0acad8e582ca95c1f27d63c1637b8b1016157d56a51143e56354cb9b4a86b7390a8d51e927a891552b5bf265d037b31303b386e9c5c9f525159602a1244aaf03bac24733304d01acf1ab1e83ae45a0bb7114cfda4b6714e7a33261fb69760754f5d11f1bfa5695b059461a1d8267eb86d6a7754fb261b6a72d385083e5df612dbd74d097e7943ff0491e668e04fe979e788bc792eb0a3c0713cbfd134a32a484248bb07875e6dcdc5b3665e67b651254b91a320375b72a56e88e45d940d78b9df2ff127607a4e5c773f857f19135bfc091f32343e7e8e118db80eb41bb2e51e2d0bb6b6e2495ac7f754373fac38a09cf16488b3e7d20c40a31cf1cee2ddf2eb5ccf02fe8b969bbe031c43d894f90bed40dce3ae0d13da8e4545e4842df4eea87f49d86a8f73203d15e23602c414413fed63b2d90f937c13ab0ca6afd2e1d0bc315679ccda8a54f474955fadef77ca43a6a23f71693d638f3def2ca9deef09318073bbb13187914ab056d3cd69314a78c26600dbfd9dbf79ff069430670f24ea31b53bfef5ff8b323242e2474c14ce24873ada3eb5c649fb77b2b66b63c747de4405f326d25915ef76d10a4d224c82c9c396dcdf0e334c895da78fe93fb69e2f4f48cbef76b1e4fa18e4f3d579ab2d433907742efcc95c644f3749071e3dc09941e4e14cfe960620ed77e8515100bd5e262a016118f473f7323c37f6e0cb9cbcb7d8d9d7f63579efae1a88b9cacb197d1bb86c3d669902341be1d43d19eba0b275fab922f9e4dc3e0c973715e4f17d20d4c7bf798fef82771e0c755e6fa4cbe7bbb27371307712d846f04bd7a52d2604f70c8b591f87f2c322d108421b8c648bf05431989d139a83b6142c42e196a00a93d749260245c6e880fc0f8876d4a4da209784935587b2122fbf2cf133e24054266923d85b9452dc8b926df58cf60409d0acad0e4286e01916299bf150bed3fef0900398dd44a890239df0c1e482c2d127d4889b84778f511ebe486810be6e0b9ac79cc615911c57cd9eec32326fbe081b8611f2a840c860f636a0295708b7a822fd5d10fda156785cac491df57c4800a7e23189c086c239aa989a9ead31f1e74e5bf8113368dbe87893781dc64384f9ad0ce0cdb8b4f57a73a161ee5174e8a9d1a82ef8a187f66af61b4c53c8ca10aa2c8b7ea2c2eab67acb564b21971041bd4c43665b443db7b6f538be2eb5971983d4f90a17f0bb45f5e066a99c3b2779a467d4033eac78a1dfc89b985936d03f20536c41d99a2382dbcab6ffd49cb713923ed2709426d29a5e1ed66effd3049f72ab9f36fd63b089c772eb3f5c6c573aabab0f1e174ca5151e0842d379e15aef5372ab41341f6e8e58e6f66a59f22efa843828b0853844f18e57b2efb07834a99fc0d5c691c6a0c34e99b0e5384701934543f6c5c7b8f23c4013ada104f19ee6fbae1683c13fbc0c0f1fe03a82da554b61402f194a6ec21862f3cc6b68f1c9f386bd00223bdc96141845b1bda8802c120d298eb3f42c8ea8a7e3e2de6d9d54852936d42dec979636e2e9b7034d2cec33ccf895261b5c91be2c65d07ef189f9ce15353b403770b1f2f061d7b4a3c387dbdaee9e21f6fd2288b6ad7600b07c4ab4f014e713e5d1c81c9aa1e83f146f79689ecf44b244a10c38abe14e6aad142dfa08967e36f956855574ac987b2d5be8d1e32a00dda7bb2ae628cc323485b4108264832bbcd14379e6570e55f67ee02e97091b1cbcbb050ceb57214e84a42393b988cf09e4ad2126187d4fe007a5722e4b0a64f2f104074d990b5269ae9ef2c2c49cd68bb1ae017412a2b46a3a28deee2c496de11f1e46b74b5d2ede29a39299c356fb07cce060ffdf6f3091b89e9b6087fca1441215e31d5f740f7b52e70088e3ba3026ebc3f2cee52004902cfc63199c85d01806b7ac1d586f8d8252a2fa5ddd1a1b548d384ec56ca6a5f8489bb8cc7ec7c3421b0def25a66c64"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:15 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:15 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:15 executing program 0:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2), 0x0)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:15 executing program 2 (fault-call:8 fault-nth:0):
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

[  135.828829] FAULT_INJECTION: forcing a failure.
[  135.828829] name failslab, interval 1, probability 0, space 0, times 0
[  135.840282] CPU: 0 PID: 9590 Comm: syz-executor2 Not tainted 4.16.0+ #86
[  135.847165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  135.856564] Call Trace:
[  135.859231]  dump_stack+0x185/0x1d0
[  135.862932]  should_fail+0x87b/0xab0
[  135.866703]  should_failslab+0x279/0x2a0
[  135.870794]  __kmalloc_track_caller+0x208/0xcb0
[  135.875508]  ? strndup_user+0x134/0x1f0
[  135.879508]  ? kmsan_set_origin_inline+0x6b/0x120
[  135.884391]  ? __msan_poison_alloca+0x15c/0x1d0
[  135.889091]  memdup_user+0x7c/0x200
[  135.892782]  strndup_user+0x134/0x1f0
[  135.896632]  SYSC_mount+0xc4/0x3d0
[  135.900264]  SyS_mount+0x77/0xa0
[  135.903668]  do_syscall_64+0x309/0x430
[  135.907578]  ? put_mnt_ns+0x2f0/0x2f0
[  135.911388]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  135.916574] RIP: 0033:0x455389
[  135.919755] RSP: 002b:00007f82ef948c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  135.927463] RAX: ffffffffffffffda RBX: 00007f82ef9496d4 RCX: 0000000000455389
[  135.934728] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000100
[  135.942003] RBP: 000000000072c010 R08: 0000000020000240 R09: 0000000000000000
[  135.949283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  135.956561] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000000
2018/04/22 16:43:17 executing program 7:
bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:17 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:17 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000080)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3d, 0xa0100)
r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00')
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xfffffffffffffe81)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000b40)={@multicast1, @dev, <r4=>0x0}, &(0x7f0000000b80)=0xc)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000c80)=0x14)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000d40)={@loopback, @multicast2, <r6=>0x0}, &(0x7f0000000d80)=0xc)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={'syz_tun\x00', <r7=>0x0})
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000e00)={'team0\x00', <r8=>0x0})
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000e40)={'team0\x00', <r9=>0x0})
getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002240)={@empty, <r10=>0x0}, &(0x7f0000002280)=0x14)
accept4$packet(0xffffffffffffffff, &(0x7f0000002c40)={0x0, 0x0, <r11=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002c80)=0x14, 0x80000)
accept$packet(0xffffffffffffff9c, &(0x7f0000002cc0)={0x0, 0x0, <r12=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002d00)=0x14)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000002e80)={@remote, @remote, <r13=>0x0}, &(0x7f0000002ec0)=0xc)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003340)={'team_slave_0\x00', <r14=>0x0})
getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000bc0)=0x4)
getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003380)={@dev, <r15=>0x0}, &(0x7f00000033c0)=0x14)
sendto$inet6(r0, &(0x7f0000000e80)="ffc72becf750781c0a0279a38dea171ff6b3f731eef1b70ae2145b17880163a3bd1fe7fb9ff5878576ea20ea31552f83aa86e64cf9617f00dd33b8ee6db676d7269f321ab29d2934f1a4c113d77c62318d2ec8c60481e776b421da364874baf98b6a57bb5df5e3c61ecab5aa3ea79808cac5dab1c37ab806183c27843edea4bfd66b44c582186476f74a4ad53bbd5d4f067fd4f42149be55451992c1c0050930a675d863b97791", 0xa7, 0x20000804, 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000003400)={@multicast2, @rand_addr, <r16=>0x0}, &(0x7f0000003440)=0xc)
sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003b80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40804}, 0xc, &(0x7f0000003b40)={&(0x7f0000003480)=ANY=[@ANYBLOB="bc060000", @ANYRES16=r2, @ANYBLOB="040027bd7000ffdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="7c0002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r6, @ANYBLOB="e00102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040001f0ffff08000600", @ANYRES32=r8, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400020000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r11, @ANYBLOB="780002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r13, @ANYBLOB="446173685f737461747300000000000000000000000000000000000000973ef4d10b00000008000400ff000000080007000044000008000100000000000000000000000000000000", @ANYRES32=r14, @ANYBLOB="e401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004009335375940000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004007f00000008000600", @ANYRES32=r16, @ANYBLOB="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"], 0x6bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000804)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x4d, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c)
syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x41ffd)
r17 = getpgrp(0x0)
sched_setaffinity(r17, 0x8, &(0x7f0000d81ff8)=0x101)
r18 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0)
read(r18, &(0x7f0000000000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r18, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r18, 0x4040534e, &(0x7f000019ffe9)={0xc1})

2018/04/22 16:43:17 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:17 executing program 0 (fault-call:2 fault-nth:0):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:17 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1c)

2018/04/22 16:43:17 executing program 2 (fault-call:8 fault-nth:1):
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:17 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

[  136.154182] FAULT_INJECTION: forcing a failure.
[  136.154182] name failslab, interval 1, probability 0, space 0, times 0
[  136.168727] CPU: 1 PID: 9604 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  136.175634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  136.185029] Call Trace:
[  136.187689]  dump_stack+0x185/0x1d0
[  136.191374]  should_fail+0x87b/0xab0
[  136.195152]  should_failslab+0x279/0x2a0
[  136.199280]  __kmalloc+0xc2/0x350
2018/04/22 16:43:17 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

[  136.202821]  ? sctp_association_new+0x75/0x2f40
[  136.207537]  ? sctp_association_new+0xca/0x2f40
[  136.212277]  sctp_association_new+0xca/0x2f40
[  136.216861]  ? __ipv6_addr_type+0x30a/0x380
[  136.221246]  ? sctp_scope+0xc0/0x130
[  136.225011]  sctp_sendmsg+0x348b/0x6030
[  136.229094]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  136.234643]  ? kstrtoull+0x766/0x7e0
[  136.238449]  ? sctp_getsockopt+0x145b0/0x145b0
[  136.243121]  inet_sendmsg+0x48d/0x740
[  136.247008]  ? security_socket_sendmsg+0x9e/0x210
2018/04/22 16:43:17 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:17 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5, 0x32, r0, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4000, 0x0)
ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000240)=0xffffffffffff0910)
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

[  136.251950]  ? inet_getname+0x500/0x500
[  136.255993]  SYSC_sendto+0x6c3/0x7e0
[  136.259811]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  136.265329]  ? prepare_exit_to_usermode+0x149/0x3a0
[  136.270476]  SyS_sendto+0x8a/0xb0
[  136.274036]  do_syscall_64+0x309/0x430
[  136.277999]  ? SYSC_getpeername+0x560/0x560
[  136.282498]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  136.287730] RIP: 0033:0x455389
[  136.290951] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  136.298714] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  136.306028] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  136.313348] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  136.320664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  136.327984] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000000
2018/04/22 16:43:17 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:17 executing program 7:
r0 = socket$inet6(0xa, 0x0, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

[  136.974566] FAULT_INJECTION: forcing a failure.
[  136.974566] name failslab, interval 1, probability 0, space 0, times 0
[  136.985922] CPU: 1 PID: 9636 Comm: syz-executor2 Not tainted 4.16.0+ #86
[  136.992771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  137.002146] Call Trace:
[  137.004802]  dump_stack+0x185/0x1d0
[  137.008462]  should_fail+0x87b/0xab0
[  137.012228]  should_failslab+0x279/0x2a0
[  137.016315]  __kmalloc_track_caller+0x208/0xcb0
[  137.021054]  ? strndup_user+0x134/0x1f0
[  137.025092]  ? kmsan_set_origin+0x9e/0x160
[  137.029404]  ? kmsan_internal_unpoison_shadow+0x83/0xe0
[  137.034813]  memdup_user+0x7c/0x200
[  137.038502]  strndup_user+0x134/0x1f0
[  137.042360]  SYSC_mount+0x193/0x3d0
[  137.046064]  SyS_mount+0x77/0xa0
[  137.049489]  do_syscall_64+0x309/0x430
[  137.053431]  ? put_mnt_ns+0x2f0/0x2f0
[  137.057255]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  137.062453] RIP: 0033:0x455389
[  137.065660] RSP: 002b:00007f82ef948c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  137.073435] RAX: ffffffffffffffda RBX: 00007f82ef9496d4 RCX: 0000000000455389
[  137.080761] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000100
[  137.088070] RBP: 000000000072c010 R08: 0000000020000240 R09: 0000000000000000
[  137.095369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  137.102661] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000001
2018/04/22 16:43:18 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:18 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:18 executing program 0 (fault-call:2 fault-nth:1):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:18 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:18 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:18 executing program 3:
r0 = socket$inet6(0xa, 0x4, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x11)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:18 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x9}, @time=@time={0x77359400}}], 0x30)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={<r2=>0x0, 0x58}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r2, 0xb10}, 0x8)
setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x9, 0x3, 0x3d8, 0x220, 0xffffffff, 0xffffffff, 0x220, 0xffffffff, 0x308, 0xffffffff, 0xffffffff, 0x308, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0x200, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0xfffffffffffffffd, 0x2, 0x7fff, 0x6, 0x4, 0x6, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x20}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}], 0xe}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438)
get_mempolicy(&(0x7f0000000080), &(0x7f0000000240), 0x80000000, &(0x7f0000ffe000/0x1000)=nil, 0x4)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
getcwd(&(0x7f0000000100)=""/58, 0x3a)
ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x40)
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000840)='./control/file0\x00', &(0x7f0000000180)="223e01200c53", 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:18 executing program 2 (fault-call:8 fault-nth:2):
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

[  137.669602] FAULT_INJECTION: forcing a failure.
[  137.669602] name failslab, interval 1, probability 0, space 0, times 0
[  137.681262] CPU: 1 PID: 9671 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  137.688149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  137.697556] Call Trace:
[  137.700225]  dump_stack+0x185/0x1d0
[  137.703913]  should_fail+0x87b/0xab0
[  137.707692]  should_failslab+0x279/0x2a0
[  137.711828]  __kmalloc+0xc2/0x350
[  137.715344]  ? sctp_stream_init+0x23d/0xd40
2018/04/22 16:43:18 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

[  137.719730]  ? sctp_sched_fcfs_dequeue_done+0x10/0x10
[  137.724975]  sctp_stream_init+0x23d/0xd40
[  137.729218]  sctp_association_new+0x18a9/0x2f40
[  137.733968]  sctp_sendmsg+0x348b/0x6030
[  137.738063]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  137.743621]  ? kstrtoull+0x766/0x7e0
[  137.747449]  ? sctp_getsockopt+0x145b0/0x145b0
[  137.752135]  inet_sendmsg+0x48d/0x740
[  137.756059]  ? security_socket_sendmsg+0x9e/0x210
[  137.761031]  ? inet_getname+0x500/0x500
[  137.765091]  SYSC_sendto+0x6c3/0x7e0
2018/04/22 16:43:18 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

[  137.768923]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  137.774476]  ? prepare_exit_to_usermode+0x149/0x3a0
[  137.779598]  SyS_sendto+0x8a/0xb0
[  137.783126]  do_syscall_64+0x309/0x430
[  137.787095]  ? SYSC_getpeername+0x560/0x560
[  137.791499]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  137.796744] RIP: 0033:0x455389
[  137.799967] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  137.807749] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
2018/04/22 16:43:18 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:18 executing program 4:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

[  137.815074] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  137.822402] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  137.829722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  137.837044] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000001
2018/04/22 16:43:19 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

[  138.454524] FAULT_INJECTION: forcing a failure.
[  138.454524] name failslab, interval 1, probability 0, space 0, times 0
[  138.465905] CPU: 1 PID: 9703 Comm: syz-executor2 Not tainted 4.16.0+ #86
[  138.472773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  138.482147] Call Trace:
[  138.484768]  dump_stack+0x185/0x1d0
[  138.488430]  should_fail+0x87b/0xab0
[  138.492192]  should_failslab+0x279/0x2a0
[  138.496323]  __kmalloc+0xc2/0x350
[  138.499810]  ? copy_mount_options+0x91/0x540
[  138.504881]  ? SYSC_mount+0x251/0x3d0
[  138.508735]  copy_mount_options+0x91/0x540
[  138.513046]  ? __msan_metadata_ptr_for_store_1+0x13/0x20
[  138.518581]  ? strndup_user+0x1a3/0x1f0
[  138.522623]  SYSC_mount+0x251/0x3d0
[  138.526314]  SyS_mount+0x77/0xa0
[  138.529767]  do_syscall_64+0x309/0x430
[  138.533726]  ? put_mnt_ns+0x2f0/0x2f0
[  138.537550]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  138.542751] RIP: 0033:0x455389
[  138.545939] RSP: 002b:00007f82ef948c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  138.553660] RAX: ffffffffffffffda RBX: 00007f82ef9496d4 RCX: 0000000000455389
[  138.560954] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000100
[  138.568239] RBP: 000000000072c010 R08: 0000000020000240 R09: 0000000000000000
[  138.575520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  138.582802] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000002
2018/04/22 16:43:19 executing program 4:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:19 executing program 0 (fault-call:2 fault-nth:2):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:19 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:19 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:19 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:19 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:19 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
r1 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x80000001, 0x7ffd)
ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000280)={0x6, 0x8, 0x4ae4, 0x5, 0x7})
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0x1d, 0x4)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
poll(&(0x7f0000000080)=[{r2, 0x1}, {r2, 0x8}, {r0}], 0x3, 0x21f5)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x2, 0xf56, 0xb, 0x10000, 0xc8, 0x1, 0xa9d, 0xa1, <r3=>0x0}, &(0x7f0000000300)=0x20)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="0000090009ef0500070007000020030007000600b89c2a2565864d2d3770d7e3cdfcff003acd9413b5daacb65a4895e054ae0000006ea6a59ed46141dfec1fa2fb55a2d1d32f5504e2caf0c862d9033cda12d56f0831b5dccfce3529fd46ddc78557c7d01643c8aec6eb503c235c8ac058537a21"], &(0x7f0000000400)=0x1a)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000340)={'ip_vti0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}})

2018/04/22 16:43:19 executing program 2 (fault-call:8 fault-nth:3):
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

[  139.059344] FAULT_INJECTION: forcing a failure.
[  139.059344] name failslab, interval 1, probability 0, space 0, times 0
[  139.070752] CPU: 1 PID: 9728 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  139.077641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  139.087043] Call Trace:
[  139.089708]  dump_stack+0x185/0x1d0
[  139.093429]  should_fail+0x87b/0xab0
[  139.097225]  should_failslab+0x279/0x2a0
[  139.101352]  __kmalloc+0xc2/0x350
[  139.104882]  ? sctp_auth_asoc_copy_shkeys+0x180/0x750
[  139.110184]  sctp_auth_asoc_copy_shkeys+0x180/0x750
[  139.115279]  sctp_association_new+0x26ac/0x2f40
[  139.120030]  sctp_sendmsg+0x348b/0x6030
[  139.124128]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  139.129687]  ? kstrtoull+0x766/0x7e0
[  139.133510]  ? sctp_getsockopt+0x145b0/0x145b0
[  139.138206]  inet_sendmsg+0x48d/0x740
[  139.142127]  ? security_socket_sendmsg+0x9e/0x210
[  139.147101]  ? inet_getname+0x500/0x500
[  139.151137]  SYSC_sendto+0x6c3/0x7e0
[  139.154975]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  139.160525]  ? prepare_exit_to_usermode+0x149/0x3a0
[  139.165675]  SyS_sendto+0x8a/0xb0
[  139.169256]  do_syscall_64+0x309/0x430
[  139.173244]  ? SYSC_getpeername+0x560/0x560
[  139.177652]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  139.182896] RIP: 0033:0x455389
[  139.186126] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  139.193907] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  139.201233] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
2018/04/22 16:43:20 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:20 executing program 3:
socket$vsock_dgram(0x28, 0x2, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [<r1=>0x0, <r2=>0x0]}, &(0x7f0000000040)=0xc)
r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x3, 0x80800)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x2ae4}, 0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

[  139.208557] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  139.215876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  139.223197] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000002
2018/04/22 16:43:20 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:20 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:20 executing program 4:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:20 executing program 0 (fault-call:2 fault-nth:3):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:20 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0xd, "2be8516d6d456cbe4f3fe57f56"}, &(0x7f0000000040)=0x15)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0x2c, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in={0x2, 0x4e24}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xfffffffffffffdca, "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"}, &(0x7f0000000180)=0xa97cc0c2)

[  139.433663] FAULT_INJECTION: forcing a failure.
[  139.433663] name failslab, interval 1, probability 0, space 0, times 0
[  139.445209] CPU: 1 PID: 9755 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  139.452097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  139.461495] Call Trace:
[  139.464157]  dump_stack+0x185/0x1d0
[  139.467861]  should_fail+0x87b/0xab0
[  139.471703]  should_failslab+0x279/0x2a0
[  139.476081]  __kmalloc+0xc2/0x350
[  139.479613]  ? sctp_get_af_specific+0x53/0xa0
2018/04/22 16:43:20 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:20 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

[  139.484228]  ? sctp_add_bind_addr+0xb0/0x630
[  139.488714]  sctp_add_bind_addr+0xb0/0x630
[  139.493026]  sctp_copy_local_addr_list+0x4e1/0x610
[  139.498063]  sctp_copy_one_addr+0x20b/0xc50
[  139.502542]  sctp_bind_addr_copy+0x28c/0x970
[  139.507049]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  139.512670]  sctp_sendmsg+0x350f/0x6030
[  139.516772]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  139.522350]  ? kstrtoull+0x766/0x7e0
[  139.526170]  ? sctp_getsockopt+0x145b0/0x145b0
[  139.530872]  inet_sendmsg+0x48d/0x740
[  139.534797]  ? security_socket_sendmsg+0x9e/0x210
[  139.539760]  ? inet_getname+0x500/0x500
[  139.543809]  SYSC_sendto+0x6c3/0x7e0
[  139.547656]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  139.553232]  ? prepare_exit_to_usermode+0x149/0x3a0
[  139.558385]  SyS_sendto+0x8a/0xb0
[  139.561972]  do_syscall_64+0x309/0x430
[  139.565952]  ? SYSC_getpeername+0x560/0x560
[  139.570356]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  139.575603] RIP: 0033:0x455389
2018/04/22 16:43:20 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:20 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

[  139.578832] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  139.586602] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  139.593924] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  139.601243] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  139.608565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  139.615884] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000003
2018/04/22 16:43:20 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="34080000017343b6b5504b420be3c4358f093867c20749580db59969cb73b3d3aa7b3b7a2f2a13a50686b7200726b6d4560ea74b3cb553767e59a9ae854005aec067f8da0ea2be417976d83a2edb22d8883a12f727c5dfb253c169b41c043fc3fcdc8be319c1ece05b7b5deade140221f9dc8f8807eeb07d3637a51b265d34b4fa32d0c026cbd5ff4eec42995a0381661ac97db014301325d3ff623939155f5f24c01c81df394c182316e770bfe809105e71bd959d2b8162b01878d1c0fca49d69858c4e57c1dac5f1e84b1192d36cdafcbc23cde23a3c6f96227bf3a8d6ce4a553b4a789e6c96d968e9aae3e704608d6337cfb40a91b40bbb9b16fc1983f7b007e7758739c20c2f57c6a576e629467cd0a3a4c1ccc43ee64e0ba529a1611a19a56378aa7a613f433ac45490622a81855ba4d98b6e6ba83567e8fe5647191133bc3abe0ceed712b5d824c1be8aa2acfc91179bc82456b648119bad157c21179c50521b37017ebbaee4e825bdadf0deb6f0ce477612b908cf29d68b00b60b6098d47ad30904f101028a96b9f0efac84cc4100263d946bedf8542244064cc4648699b667934cf6095ebe222011f8f5b524d674bca96433e3dad862db9fa6497ab3184c16a3c90bde1a10a300ffcfc636fd6b7848d186a0046517c7d00fc243d5712e745e03f0ab47d0b778ae2485fae7f7f5ca1d6b69592b644cb65fce8d5017de9f7b54942306abed1c90e1dc82e14ee7de29fd394c5579898873756bf01b161fcb7f27443dd468e116f3c00a819f23ac3e44dac21ac9578791dbea30439ce40b7907fdf6aa62122a9c6a44e3bfa11e631c1be6754f424ea7e36e766bc7fce83b8b2f5b9c3b670d6b995cdeb8f94156a6a688badd3e4ad7c9647e52f13060c389322b4876a0255f0f56e1f792276ddfb7a67bc50fbf57677f5b33443f31f55a45743ada35e053ad676e2d5c72e26e9cedc0acad8e582ca95c1f27d63c1637b8b1016157d56a51143e56354cb9b4a86b7390a8d51e927a891552b5bf265d037b31303b386e9c5c9f525159602a1244aaf03bac24733304d01acf1ab1e83ae45a0bb7114cfda4a5695b059461a1d8267eb86d6a7754fb261b6a72d385083e5df612dbd74d097e7943ff0491e668e04fe979e788bc792eb0a3c0713cbfd134a32a484248bb07875e6dcdc5b3665e67b651254b91a320375b72a56e88e45d940d78b9df2ff127607a4e5c773f857f19135bfc091f3234600000008db80eb41bb2e51e2d0bb6b6e2495ac7f754373fac38a09cf16488b3e7d20c40a31cf1cee2ddf2eb5ccf02fe8b969bbe031c43d894f90bed40dce3ae0d13da8e4545e4842df4eea87f4950fc8f73203d15e23602c414413fed63b2d90f937c13ab0ca6afd2e1d0bc315679ccda8a54f474955fadef77ca43a6a23f71693d638f3def2ca9deef09318073bbb13187914ab056d3cd69314a78c26600dbfd9dbf79ff069430670f24ea31b53bfef5ff8b323242e2474c14ce24873ada3eb5c649fb77b2b66b63c747de4405f326d25915ef76d10a4d224c82c9c396dcdf0e334c895da78fe93fb69e2f4f48cbef76b1e4fa18e4f3d579ab2d433907742efcc95c644f3749071e3dc09941e4e14cfe960620ed77e8515100bd5e262a016118f473f7323c37f6e0cb9cbcb7d8d9d7f63579efae1a88b9cacb197d1bb86c3d669902341be1d43d19eba0b275fab922f9e4dc3e0c973715e4f17d20d4c7bf7909000000000000006fa4cbe7bbb27371307712d846f04bd7a52d2604f70c8b591f87f2c322d108421b8c648bf05431989d139a83b6142c42e196a00a93d749260245c6e880fc0f8876d4a4da209784935587b2122fbf2cf133e24054266923d85b9452dc8b926df58cf60409d0acad0e4286e01916299bf150bed3fef0900398dd44a890239df0c1e482c2d127d4889b84778f511ebe486810be6e0b9ac79cc615911c57cd9eec32326fbe081b8611f2a840c860f636a0295708b7a822fd5d10fda156785cac491df57c4800a7e23189c086c239aa989a9ead31f1e74e5bf8113368dbe87893781dc64384f9ad0ce0cdb8b4f57a73a161ee5174e8a9d1a82ef8a187f66af61b4c53c8ca10aa2c8b7ea2c2eab67acb564b21971041bd4c43665b443db7b6f538be2eb5971983d4f90a17f0bb45f5e066a99c3b2779a467d4033eac78a1dfc89b985936d03f20536c41d99a2382dbcab6ffd49cb713923ed2709426d29a5e1ed66effd3049f72ab9f36fd63b089c772eb3f5c6c573aabab0f1e174ca5151e0842d379e15aef5372ab41341f6e8e58e6f66a59f22efa843828b0853844f18e57b2efb07834a99fc0d5c691c6a0c34e99b0e5384701934543f6c5c7b8f23c4013ada104f19ee6fbae162430691291cd4a67f96b6a77450c9683c13fbc0c0f1fe03a82da554b61402f194a6ec21862f3cc6b68f1c9f386bd00223bdc96141845b1bda8802c120d298eb3f42c8ea8a7e3e2de6d9d54852936d42dec979636e2e9b7034d2cec33ccf895261b5c91be2c65d07ef189f9ce15353b2d3770b1f2f061d7b4a3c387dbdaee9e21f6fd2288b6ad7600b07c4ab4f014e713e5d1c81c9aa1e83f146f79689ecf44b244a10c38abe14e6aad142dfa08967e36f956855574ac987b2d5be8d1e32a00dda7bb2ae628cc323485b4108264832bbcd14379e6570e55f67ee02e97091b1cbcbb050ceb57214e84a42393b988cf09e4ad2126187d4fe007a5722e4b0a64f2f104074d990b5269ae9ef2c2c49cd68bb1ae017412a2b46a3a28deee2cf30f0000000000005d2ede29a39299c356fb07cce060ffdf6f3091b89e9b6087fca1441215e31d5f740f7b52e70088e3ba3026ebc3f2cee52004902cfc63199c85d01806b7ac1d586f8d8252a2fa5ddd1a1b548d384ec56ca6a5f8489bb8cc7ec7c3421b0def25a66c64c0aaf560f445f42af6432e05505f5441930de40457e8b3ade3caf4f51356416c9671c297765fe411a02ea72a67b28740bb1cf01e51bd9a40b31ad5810a6ffd32a6391b99b6dce27282b2f3532678a345c526302a239336a4f283a8d91a7098cc673fc178508aea767bcd057e77355f848cce08ccfc3f366bbe23e4cdbd8827aa54ded8b4597180940b71c24a6072b0f95dcabfd008fe28065af9f6fc44d97f9c93b3903bf8ab6b9776e204ddc1fe8b4e6b4ed22deea24b349e7f5825f33a11eafadc0695c698bb1dc4a73a65c6c4b3e60b1c95a4343fe50d8967e202120ba0cd966eee5e2d4cdd0475f0daa6cee821630ac5fa52e9907154a7a9e0418e069df4ec30dcea5c91eebd9a952d5a6c2ae83576f42938e8a048c2c81fdb3c2f658c27b2d26de0b40b8e7ba0ec04a313f7afcc1f2e9edc5875dd9f4d42f5a7eaa4d048d180c2a76920dc490ff2a4b02e4b8b84abd40d9c5c50f2cc8db1ee59a396df9fe2d44a82d76c7864c16ea9f1ab1fe3839904c95b9bb0f393d9ad1f6168d4d556f50a5111a84f837ea785aa84047da4b2e024b26ec812832ee010bd4c81b373a684097c8fd734d83121bec70563156c0ecd6ad45a1941245697b332993e40e88191b56cacc1b7c9416deb793c0712336bdde9b1d3e96b686e2fc942e50c723e1e7a10edefa7351f2854b75ddbd53b1af8868e2be9ce6897aab076367c01522da3a4b7f2e727a9036f76b6a5bca311431a3a098f1098c40eda71d920ec78f0c83793a07ff81dec0630edb07be3f7ca87f865a1616d7817af16871de27bfaf9e9dafcca581dfb8b35601d5efa65ba916f97a9242792b3bf80b04ebfc51eba5c4850762794f6017943aeab5af68418e4000000000000000000000000000000"], &(0x7f0000000100)=0x2)

[  139.825356] FAULT_INJECTION: forcing a failure.
[  139.825356] name failslab, interval 1, probability 0, space 0, times 0
[  139.836819] CPU: 1 PID: 9779 Comm: syz-executor2 Not tainted 4.16.0+ #86
[  139.843708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  139.853127] Call Trace:
[  139.855821]  dump_stack+0x185/0x1d0
[  139.859518]  should_fail+0x87b/0xab0
[  139.863312]  should_failslab+0x279/0x2a0
[  139.867490]  kmem_cache_alloc+0x136/0xb90
[  139.871708]  ? getname_flags+0x12a/0xaa0
[  139.875850]  getname_flags+0x12a/0xaa0
[  139.879875]  user_path_at_empty+0xbb/0x140
[  139.884222]  do_mount+0x2a4/0x4ed0
[  139.887917]  SYSC_mount+0x32e/0x3d0
[  139.891698]  SyS_mount+0x77/0xa0
[  139.895182]  do_syscall_64+0x309/0x430
[  139.899162]  ? put_mnt_ns+0x2f0/0x2f0
[  139.903038]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  139.908270] RIP: 0033:0x455389
[  139.911487] RSP: 002b:00007f82ef948c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  139.919246] RAX: ffffffffffffffda RBX: 00007f82ef9496d4 RCX: 0000000000455389
[  139.926564] RDX: 0000000020000180 RSI: 0000000020000140 RDI: 0000000020000100
[  139.933892] RBP: 000000000072c010 R08: 0000000020000240 R09: 0000000000000000
[  139.941218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015
[  139.948545] R13: 0000000000000404 R14: 00000000006f9100 R15: 0000000000000003
2018/04/22 16:43:21 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

2018/04/22 16:43:21 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:21 executing program 0 (fault-call:2 fault-nth:4):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:21 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:21 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:21 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8a67, 0x200000)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:21 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
fchmodat(r1, &(0x7f0000000040)='./file1\x00', 0x4)
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:21 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000080)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3d, 0xa0100)
r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00')
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xfffffffffffffe81)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000b40)={@multicast1, @dev, <r4=>0x0}, &(0x7f0000000b80)=0xc)
getpeername$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, <r5=>0x0}, &(0x7f0000000c80)=0x14)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000d40)={@loopback, @multicast2, <r6=>0x0}, &(0x7f0000000d80)=0xc)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={'syz_tun\x00', <r7=>0x0})
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000e00)={'team0\x00', <r8=>0x0})
ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000e40)={'team0\x00', <r9=>0x0})
getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002240)={@empty, <r10=>0x0}, &(0x7f0000002280)=0x14)
accept4$packet(0xffffffffffffffff, &(0x7f0000002c40)={0x0, 0x0, <r11=>0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002c80)=0x14, 0x80000)
accept$packet(0xffffffffffffff9c, &(0x7f0000002cc0)={0x0, 0x0, <r12=>0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002d00)=0x14)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000002e80)={@remote, @remote, <r13=>0x0}, &(0x7f0000002ec0)=0xc)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003340)={'team_slave_0\x00', <r14=>0x0})
getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000bc0)=0x4)
getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003380)={@dev, <r15=>0x0}, &(0x7f00000033c0)=0x14)
sendto$inet6(r0, &(0x7f0000000e80)="ffc72becf750781c0a0279a38dea171ff6b3f731eef1b70ae2145b17880163a3bd1fe7fb9ff5878576ea20ea31552f83aa86e64cf9617f00dd33b8ee6db676d7269f321ab29d2934f1a4c113d77c62318d2ec8c60481e776b421da364874baf98b6a57bb5df5e3c61ecab5aa3ea79808cac5dab1c37ab806183c27843edea4bfd66b44c582186476f74a4ad53bbd5d4f067fd4f42149be55451992c1c0050930a675d863b97791", 0xa7, 0x20000804, 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000003400)={@multicast2, @rand_addr, <r16=>0x0}, &(0x7f0000003440)=0xc)
sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003b80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40804}, 0xc, &(0x7f0000003b40)={&(0x7f0000003480)=ANY=[@ANYBLOB="bc060000", @ANYRES16=r2, @ANYBLOB="040027bd7000ffdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="7c0002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r6, @ANYBLOB="e00102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040001f0ffff08000600", @ANYRES32=r8, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000600000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400020000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r11, @ANYBLOB="780002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000700000008000100", @ANYRES32=r13, @ANYBLOB="446173685f737461747300000000000000000000000000000000000000973ef4d10b00000008000400ff000000080007000044000008000100000000000000000000000000000000", @ANYRES32=r14, @ANYBLOB="e401020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004009335375940000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004007f00000008000600", @ANYRES32=r16, @ANYBLOB="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"], 0x6bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000804)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x4d, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c)
syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x41ffd)
r17 = getpgrp(0x0)
sched_setaffinity(r17, 0x8, &(0x7f0000d81ff8)=0x101)
r18 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0)
read(r18, &(0x7f0000000000)=""/28, 0x1c)
ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r18, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a})
ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r18, 0x4040534e, &(0x7f000019ffe9)={0xc1})

[  140.380524] FAULT_INJECTION: forcing a failure.
[  140.380524] name failslab, interval 1, probability 0, space 0, times 0
[  140.392055] CPU: 0 PID: 9812 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  140.398946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  140.408353] Call Trace:
[  140.411016]  dump_stack+0x185/0x1d0
[  140.414720]  should_fail+0x87b/0xab0
[  140.418546]  should_failslab+0x279/0x2a0
[  140.422748]  __kmalloc+0xc2/0x350
[  140.426300]  ? sctp_add_bind_addr+0xb0/0x630
2018/04/22 16:43:21 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

[  140.430794]  sctp_add_bind_addr+0xb0/0x630
[  140.435115]  sctp_copy_local_addr_list+0x4e1/0x610
[  140.440157]  sctp_copy_one_addr+0x20b/0xc50
[  140.444640]  sctp_bind_addr_copy+0x28c/0x970
[  140.449167]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  140.454791]  sctp_sendmsg+0x350f/0x6030
[  140.458893]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  140.464453]  ? kstrtoull+0x766/0x7e0
[  140.468266]  ? sctp_getsockopt+0x145b0/0x145b0
[  140.472957]  inet_sendmsg+0x48d/0x740
[  140.476880]  ? security_socket_sendmsg+0x9e/0x210
[  140.481847]  ? inet_getname+0x500/0x500
[  140.485893]  SYSC_sendto+0x6c3/0x7e0
[  140.489743]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  140.495299]  ? prepare_exit_to_usermode+0x149/0x3a0
[  140.500463]  SyS_sendto+0x8a/0xb0
[  140.504061]  do_syscall_64+0x309/0x430
[  140.508045]  ? SYSC_getpeername+0x560/0x560
[  140.512448]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  140.517696] RIP: 0033:0x455389
[  140.520931] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
2018/04/22 16:43:21 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
r1 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='em1trustedvboxnet0.\x00', 0xfffffffffffffff8)
add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1)

[  140.528706] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  140.536038] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  140.543360] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  140.550687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  140.558006] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000004
2018/04/22 16:43:21 executing program 4:
r0 = socket$inet6(0xa, 0x0, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:21 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:21 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x841, 0x2000)
sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x3a, 0x20c, 0x70bd26, 0x25dfdbff, {0x5}, [@typed={0x8, 0x66, @u32=0xde86}]}, 0x1c}, 0x1}, 0x8000)

2018/04/22 16:43:21 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:21 executing program 0 (fault-call:2 fault-nth:5):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:21 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

[  140.910041] FAULT_INJECTION: forcing a failure.
[  140.910041] name failslab, interval 1, probability 0, space 0, times 0
[  140.921703] CPU: 1 PID: 9847 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  140.928588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  140.937994] Call Trace:
[  140.940665]  dump_stack+0x185/0x1d0
[  140.944368]  should_fail+0x87b/0xab0
[  140.948214]  should_failslab+0x279/0x2a0
[  140.952418]  __kmalloc+0xc2/0x350
[  140.955971]  ? sctp_add_bind_addr+0xb0/0x630
[  140.960470]  sctp_add_bind_addr+0xb0/0x630
[  140.964798]  sctp_copy_local_addr_list+0x4e1/0x610
[  140.969836]  sctp_copy_one_addr+0x20b/0xc50
[  140.974323]  sctp_bind_addr_copy+0x28c/0x970
[  140.978844]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  140.984468]  sctp_sendmsg+0x350f/0x6030
[  140.988574]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  140.994143]  ? kstrtoull+0x766/0x7e0
[  140.997979]  ? sctp_getsockopt+0x145b0/0x145b0
[  141.002682]  inet_sendmsg+0x48d/0x740
[  141.006606]  ? security_socket_sendmsg+0x9e/0x210
[  141.011573]  ? inet_getname+0x500/0x500
[  141.015617]  SYSC_sendto+0x6c3/0x7e0
[  141.019454]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  141.026322]  ? prepare_exit_to_usermode+0x149/0x3a0
[  141.031478]  SyS_sendto+0x8a/0xb0
[  141.035073]  do_syscall_64+0x309/0x430
[  141.039046]  ? SYSC_getpeername+0x560/0x560
[  141.043459]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  141.048701] RIP: 0033:0x455389
[  141.051931] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  141.059728] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  141.067053] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  141.074375] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  141.081701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  141.089048] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000005
2018/04/22 16:43:22 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:22 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:22 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
fcntl$getown(r0, 0x9)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:22 executing program 3:
r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x101, 0x20000)
getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000a40)=""/4096, &(0x7f0000000140)=0x1000)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r1, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x4c2000)

2018/04/22 16:43:22 executing program 0 (fault-call:2 fault-nth:6):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:22 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x841, 0x2000)
sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x3a, 0x20c, 0x70bd26, 0x25dfdbff, {0x5}, [@typed={0x8, 0x66, @u32=0xde86}]}, 0x1c}, 0x1}, 0x8000)

2018/04/22 16:43:22 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x5, 0x8001, 0x5, 'queue1\x00', 0xee})
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8)
fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
stat(&(0x7f0000000340)='./control/file0/file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setresuid(r2, r3, r4)
socket$key(0xf, 0x3, 0x2)

2018/04/22 16:43:22 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0x10)

[  141.751181] FAULT_INJECTION: forcing a failure.
[  141.751181] name failslab, interval 1, probability 0, space 0, times 0
[  141.762750] CPU: 0 PID: 9891 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  141.769636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  141.779044] Call Trace:
[  141.781707]  dump_stack+0x185/0x1d0
[  141.785397]  should_fail+0x87b/0xab0
[  141.789252]  should_failslab+0x279/0x2a0
[  141.793409]  __kmalloc+0xc2/0x350
[  141.796941]  ? sctp_add_bind_addr+0xb0/0x630
[  141.801429]  sctp_add_bind_addr+0xb0/0x630
[  141.805741]  sctp_copy_local_addr_list+0x4e1/0x610
[  141.810776]  sctp_copy_one_addr+0x20b/0xc50
[  141.815255]  sctp_bind_addr_copy+0x28c/0x970
[  141.819763]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  141.825379]  sctp_sendmsg+0x350f/0x6030
[  141.829482]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  141.835048]  ? kstrtoull+0x766/0x7e0
[  141.838877]  ? sctp_getsockopt+0x145b0/0x145b0
[  141.843577]  inet_sendmsg+0x48d/0x740
2018/04/22 16:43:22 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:22 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0x10)

[  141.847506]  ? security_socket_sendmsg+0x9e/0x210
[  141.852465]  ? inet_getname+0x500/0x500
[  141.856512]  SYSC_sendto+0x6c3/0x7e0
[  141.860354]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  141.865918]  ? prepare_exit_to_usermode+0x149/0x3a0
[  141.871074]  SyS_sendto+0x8a/0xb0
[  141.874677]  do_syscall_64+0x309/0x430
[  141.878664]  ? SYSC_getpeername+0x560/0x560
[  141.883084]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  141.888334] RIP: 0033:0x455389
[  141.891555] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
2018/04/22 16:43:22 executing program 3:
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000, 0x0)
socketpair$inet(0x2, 0x5, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$dupfd(r0, 0x406, r1)
r2 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r2, &(0x7f00001c1000)={0xa}, 0x1c)
r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40001, 0x0)
ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {<r4=>0x0}, {}, {}, {}, {}]})
ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f00000000c0)={r4, 0x3})
setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000a40)={0x6, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x108)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000140))

2018/04/22 16:43:22 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

[  141.899319] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  141.906644] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  141.913972] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  141.921293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  141.928619] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000006
2018/04/22 16:43:23 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:23 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:23 executing program 0 (fault-call:2 fault-nth:7):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:23 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:23 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0x10)

2018/04/22 16:43:23 executing program 1 (fault-call:1 fault-nth:0):
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

[  142.290825] FAULT_INJECTION: forcing a failure.
[  142.290825] name failslab, interval 1, probability 0, space 0, times 0
[  142.302288] CPU: 0 PID: 9923 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  142.309174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  142.318585] Call Trace:
[  142.321247]  dump_stack+0x185/0x1d0
[  142.324947]  should_fail+0x87b/0xab0
[  142.328791]  should_failslab+0x279/0x2a0
[  142.332984]  __kmalloc+0xc2/0x350
[  142.336544]  ? sctp_add_bind_addr+0xb0/0x630
[  142.341034]  sctp_add_bind_addr+0xb0/0x630
[  142.345352]  sctp_copy_local_addr_list+0x4e1/0x610
[  142.350390]  sctp_copy_one_addr+0x20b/0xc50
[  142.354877]  sctp_bind_addr_copy+0x28c/0x970
[  142.359400]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  142.365016]  sctp_sendmsg+0x350f/0x6030
[  142.369124]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  142.374693]  ? kstrtoull+0x766/0x7e0
[  142.378521]  ? sctp_getsockopt+0x145b0/0x145b0
[  142.383223]  inet_sendmsg+0x48d/0x740
[  142.387161]  ? security_socket_sendmsg+0x9e/0x210
[  142.392135]  ? inet_getname+0x500/0x500
[  142.396184]  SYSC_sendto+0x6c3/0x7e0
[  142.400040]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  142.405603]  ? prepare_exit_to_usermode+0x149/0x3a0
[  142.410764]  SyS_sendto+0x8a/0xb0
[  142.414342]  do_syscall_64+0x309/0x430
[  142.418317]  ? SYSC_getpeername+0x560/0x560
[  142.422735]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  142.427975] RIP: 0033:0x455389
[  142.431200] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  142.438971] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  142.446289] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  142.453607] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  142.460943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  142.468263] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000007
2018/04/22 16:43:23 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101001, 0x0)
mkdirat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x1ff)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:23 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:23 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:23 executing program 1:
r0 = socket$inet6(0xa, 0x80e, 0x6)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:23 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:23 executing program 0 (fault-call:2 fault-nth:8):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:23 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x20})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:23 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffe})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

[  143.030738] FAULT_INJECTION: forcing a failure.
[  143.030738] name failslab, interval 1, probability 0, space 0, times 0
[  143.042152] CPU: 0 PID: 9970 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  143.049049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  143.058482] Call Trace:
[  143.061183]  dump_stack+0x185/0x1d0
[  143.064894]  should_fail+0x87b/0xab0
[  143.068756]  should_failslab+0x279/0x2a0
[  143.072970]  __kmalloc+0xc2/0x350
[  143.076542]  ? sctp_add_bind_addr+0xb0/0x630
[  143.081033]  sctp_add_bind_addr+0xb0/0x630
[  143.085439]  sctp_copy_local_addr_list+0x4e1/0x610
[  143.090469]  sctp_copy_one_addr+0x20b/0xc50
[  143.094943]  sctp_bind_addr_copy+0x28c/0x970
[  143.099439]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  143.105045]  sctp_sendmsg+0x350f/0x6030
[  143.109132]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  143.114701]  ? kstrtoull+0x766/0x7e0
[  143.118529]  ? sctp_getsockopt+0x145b0/0x145b0
[  143.123244]  inet_sendmsg+0x48d/0x740
[  143.127179]  ? security_socket_sendmsg+0x9e/0x210
[  143.132141]  ? inet_getname+0x500/0x500
[  143.136183]  SYSC_sendto+0x6c3/0x7e0
[  143.140023]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  143.145582]  ? prepare_exit_to_usermode+0x149/0x3a0
[  143.150733]  SyS_sendto+0x8a/0xb0
[  143.154307]  do_syscall_64+0x309/0x430
[  143.158285]  ? SYSC_getpeername+0x560/0x560
[  143.162715]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  143.167957] RIP: 0033:0x455389
[  143.171181] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
2018/04/22 16:43:24 executing program 1:
r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42000, 0x0)
r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x80)
socketpair$inet(0x2, 0x80001, 0x477, &(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000c00)={r1, r2, 0x0, 0x5c1, &(0x7f00000000c0)="f668fec8b7a99d92fd12324e6d009c10499273d72e9f7fd8304ce5ec89748755c2df1d0a15cdc10d68", 0x401, 0x4, 0x0, 0xda, 0x2, 0x7, 0x9, "e39f0d61e4b4904a9f82f8d7d1560ae70cd40d768b63709241001c38c4732b167c04ebde6356"})
r3 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:24 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:24 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

[  143.178952] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  143.186267] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  143.193583] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  143.200904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  143.208223] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000008
2018/04/22 16:43:24 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:24 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
listxattr(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)=""/66, 0x42)
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:24 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:24 executing program 0 (fault-call:2 fault-nth:9):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

[  143.500754] FAULT_INJECTION: forcing a failure.
[  143.500754] name failslab, interval 1, probability 0, space 0, times 0
[  143.512207] CPU: 0 PID: 10003 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  143.519175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  143.528569] Call Trace:
[  143.531239]  dump_stack+0x185/0x1d0
[  143.534942]  should_fail+0x87b/0xab0
[  143.538784]  should_failslab+0x279/0x2a0
[  143.542966]  __kmalloc+0xc2/0x350
[  143.546519]  ? sctp_add_bind_addr+0xb0/0x630
[  143.551010]  sctp_add_bind_addr+0xb0/0x630
[  143.555323]  sctp_copy_local_addr_list+0x4e1/0x610
[  143.560357]  sctp_copy_one_addr+0x20b/0xc50
[  143.564844]  sctp_bind_addr_copy+0x28c/0x970
[  143.569359]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  143.574973]  sctp_sendmsg+0x350f/0x6030
[  143.579075]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  143.584640]  ? kstrtoull+0x766/0x7e0
[  143.588459]  ? sctp_getsockopt+0x145b0/0x145b0
[  143.593152]  inet_sendmsg+0x48d/0x740
[  143.597075]  ? security_socket_sendmsg+0x9e/0x210
[  143.602036]  ? inet_getname+0x500/0x500
[  143.606074]  SYSC_sendto+0x6c3/0x7e0
[  143.609908]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  143.615467]  ? prepare_exit_to_usermode+0x149/0x3a0
[  143.620623]  SyS_sendto+0x8a/0xb0
[  143.624213]  do_syscall_64+0x309/0x430
[  143.628220]  ? SYSC_getpeername+0x560/0x560
[  143.632625]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  143.637870] RIP: 0033:0x455389
[  143.641789] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  143.649654] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  143.656993] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  143.664319] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  143.671637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  143.678966] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000009
2018/04/22 16:43:25 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:25 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:25 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000a40)="48ebf7d73ea246e0ab00c67ecf682a811bfa051a7e5c5afcd01e3ac23807abfa50c3913ae5fcafef708379d95337fabbec208cb982216aebf3570008f88eb028d551ddade3bf2c8246b5814d6279206789367d6e166cbf583db0f964352b2243c8c3e2400963cbd421165f33b9bf36c147ceea1fee16ad7de31d36ded56623c2aee0ae73ca4ed8f1054e2107bf42d2fe7c9c8b59340057206a5e9be02d5a2c54c1c3a313f7ef144858d4af7b3b041c9e468d6f92adfc0d5c39418fffc35d95a99dd843d580acbf6cc84478807f271b63c5bbe455d4cd4eba6e098e4c8d0816a08f3ef652c2de19", 0xe7, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:25 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "017343b6b5504b420be3c4358f093867c20749580db59969cb73b3d3aa7b3b7a2f2a13a50686b7200726b6d4560ea74b3cb553767e59a9ae854005aec067f8da0ea2be417976d83a2edb22d8883a12f727c5dfb253c169b41c043fc3fcdc8be319c1ece05b7b5deade140221f9dc8f8807eeb07d3637a51b265d34b4fa32d0c026cbd5ff4eec42995a0381661ac97db014301325d3ff623939155f5f24c01c81df394c182316e770bfe809105e71bd959d2b8162b01878d1c0fca49d69858c4e57c1dac5f1e84b1192d36cdafcbc0ccde23a3c6f96227bf3a8d6ce4a553b4a789e6c96d968e9aae3e704608d6337cfb40a91b40bbb9b16fc1983f7b007e7758739c20c2f57c6a576e629467cd0a3a4c1ccc43ee64e0ba529a1611a19a56378aa7a613f433ac45490622a81855ba4d98b6e6ba83567e8fe5647191133bc3abe0ceed712b5d824c1be8aa2acfc91179bc82456b648119bad157c21179c50521b37017ebbaee4e825bdadf0deb6f0ce477612b908cf29d68b00b60b6098d47ad30904f101028a96b9f0efac84cc4100263d946bedf8542244064cc4648699b667934cf6095ebe222011f8f5b524d674bca96433e3dad862db9fa6497ab3184c16a3c90bde1a10a300ffcfc636fd6b7848d186a0046517c7d00fc243d5712e745e03f0ab47d0b778ae2485fae7f7f5ca1d6b69592b644cb65fce8d5017de9f7b54942306abed1c90e1dc82e14ee7de29fd394c5579898873756bf01b161fcb7f27443dd468e116f3c00a819f23ac3e44dac21ac9578791dbea30439ce40b7907fdf6aa62122a9c6a44e3bfa11e631c1be6754f424ea7e36e766bc7fce83b8b2f5b9c3b670d6b995cdeb8f94156a6a688badd3e4ad7c9647e52f13060c389322b4876a0255f0f56e1f792276ddfb7a67bc50fbf57677f5b33443f31f55a45343ada35e053ad676e2d5c72e26e9cedc0acad8e582ca95c1f27d63c1637b8b1016157d56a51143e56354cb9b4a86b7390a8d51e927a891552b5bf265d037b31303b386e9c5c9f525159602a1244aaf03bac24733304d01acf1ab1e83ae45a0bb7114cfda4b6714e7a33261fb69760754f5d11f1bfa5695b059461a1d8267eb86d6a7754fb261b6a72d385083e5df612dbd74d097e7943ff0491e668e04fe979e788bc792eb0a3c0713cbfd134a32a484248bb07875e6dcdc5b3665e67b651254b91a320375b72a56e88e45d940d78b9df2ff127607a4e5c773f857f19135bfc091f32343e7e8e118db80eb41bb2e51e2d0bb6b6e2495ac7f754373fac38a09cf16488b3e7d20c40a31cf1cee2ddf2eb5ccf02fe8b969bbe031c43d894f90bed40dce3ae0d13da8e4545e4842df4eea87f49d86a8f73203d15e23602c414413fed63b2d90f937c13ab0ca6afd2e1d0bc315679ccda8a54f474955fadef77ca43a6a23f71693d638f3def2ca9deef09318073bbb13187914ab056d3cd69314a78c26600dbfd9dbf79ff069430670f24ea31b53bfef5ff8b323242e2474c14ce24873ada3eb5c649fb77b2b66b63c747de4405f326d25915ef76d10a4d224c82c9c396dcdf0e334c895da78fe93fb69e2f4f48cbef76b1e4fa18e4f3d579ab2d433907742efcc95c644f3749071e3dc09941e4e14cfe960620ed77e8515100bd5e262a016118f473f7323c37f6e0cb9cbcb7d8d9d7f63579efae1a88b9cacb197d1bb86c3d669902341be1d43d19eba0b275fab922f9e4dc3e0c973715e4f17d20d4c7bf798fef82771e0c755e6fa4cbe7bbb27371307712d846f04bd7a52d2604f70c8b591f87f2c322d108421b8c648bf05431989d139a83b6142c42e196a00a93d749260245c6e880fc0f8876d4a4da209784935587b2122fbf2cf133e24054266923d85b9452dc8b926df58cf60409d0acad0e4286e01916299bf150bed3fef0900398dd44a890239df0c1e482c2d127d4889b84778f511ebe486810be6e0b9ac79cc615911c57cd9eec32326fbe081b8611f2a840c860f636a0295708b7a822fd5d10fda156785cac491df57c4800a7e23189c086c239aa989a9ead31f1e74e5bf8113368dbe87893781dc64384f9ad0ce0cdb8b4f57a73a161ee5174e8a9d1a82ef8a187f66af61b4c53c8ca10aa2c8b7ea2c2eab67acb564b21971041bd4c43665b443db7b6f538be2eb5971983d4f90a17f0bb45f5e066a99c3b2779a467d4033eac78a1dfc89b985936d03f20536c41d99a2382dbcab6ffd49cb713923ed2709426d29a5e1ed66effd3049f72ab9f36fd63b089c772eb3f5c6c573aabab0f1e174ca5151e0842d379e15aef5372ab41341f6e8e58e6f66a59f22efa843828b0853844f18e57b2efb07834a99fc0d5c691c6a0c34e99b0e5384701934543f6c5c7b8f23c4013ada104f19ee6fbae162430691291cd4a67f96b6a77450c9683c13fbc0c0f1fe03a82da554b61402f194a6ec21862f3cc6b68f1c9f386bd00223bdc96141845b1bda8802c120d298eb3f42c8ea8a7e3e2de6d9d54852936d42dec979636e2e9b7034d2cec33ccf895261b5c91be2c65d07ef189f9ce15353b403770b1f2f061d7b4a3c387dbdaee9e21f6fd2288b6ad7600b07c4ab4f014e713e5d1c81c9aa1e83f146f79689ecf44b244a10c38abe14e6aad142dfa08967e36f956855574ac987b2d5be8d1e32a00dda7bb2ae628cc323485b4108264832bbcd14379e6570e55f67ee02e97091b1cbcbb050ceb57214e84a42393b988cf09e4ad2126187d4fe007a5722e4b0a64f2f104074d990b5269ae9ef2c2c49cd68bb1ae017412a2b46a3a28deee2c496de11f1e46b74b5d2ede29a39299c356fb07cce060ffdf6f3091b89e9b6087fca1441215e31d5f740f7b52e70088e3ba3026ebc3f2cee52004902cfc63199c85d01806b7ac1d586f8d8252a2fa5ddd1a1b548d384ec56ca6a5f8489bb8cc7ec7c3421b0def25a66c64"}, &(0x7f0000000100)=0x83c)
getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4)

2018/04/22 16:43:25 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:25 executing program 0 (fault-call:2 fault-nth:10):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:25 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = dup3(r0, r0, 0x80000)
fcntl$setsig(r0, 0xa, 0xc)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x50000}, 0x8)
r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:25 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000012000/0x3000)=nil, 0x3000, 0x0, 0x3f, r1, 0x0)

[  144.531908] FAULT_INJECTION: forcing a failure.
[  144.531908] name failslab, interval 1, probability 0, space 0, times 0
[  144.543366] CPU: 0 PID: 10037 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  144.550337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  144.559742] Call Trace:
[  144.562396]  dump_stack+0x185/0x1d0
[  144.566084]  should_fail+0x87b/0xab0
[  144.569908]  should_failslab+0x279/0x2a0
[  144.574101]  __kmalloc+0xc2/0x350
[  144.577646]  ? sctp_add_bind_addr+0xb0/0x630
2018/04/22 16:43:25 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x8010, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

[  144.582125]  sctp_add_bind_addr+0xb0/0x630
[  144.586430]  sctp_copy_local_addr_list+0x4e1/0x610
[  144.591450]  sctp_copy_one_addr+0x20b/0xc50
[  144.595921]  sctp_bind_addr_copy+0x28c/0x970
[  144.600437]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  144.606049]  sctp_sendmsg+0x350f/0x6030
[  144.610134]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  144.615703]  ? kstrtoull+0x766/0x7e0
[  144.619519]  ? sctp_getsockopt+0x145b0/0x145b0
[  144.624199]  inet_sendmsg+0x48d/0x740
[  144.628106]  ? security_socket_sendmsg+0x9e/0x210
[  144.633056]  ? inet_getname+0x500/0x500
[  144.637097]  SYSC_sendto+0x6c3/0x7e0
[  144.640925]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  144.646472]  ? prepare_exit_to_usermode+0x149/0x3a0
[  144.651611]  SyS_sendto+0x8a/0xb0
[  144.655191]  do_syscall_64+0x309/0x430
[  144.659158]  ? SYSC_getpeername+0x560/0x560
[  144.663544]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  144.669409] RIP: 0033:0x455389
[  144.672632] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
2018/04/22 16:43:25 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:25 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

[  144.680409] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  144.687730] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  144.695048] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  144.702367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  144.709682] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000000a
2018/04/22 16:43:25 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:25 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14}, @random="8c7e0a6e8c74", @broadcast=0xffffffff}}}}, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
syz_emit_ethernet(0x21d, &(0x7f0000000fc0)={@random="3a26ea31f3ee", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x81, 0x200, 0x1}], {0x8100, 0x99, 0xd63, 0x2}}], {@ipv6={0x86dd, {0x8000, 0x6, "50a664", 0x1df, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[@fragment={0x1, 0x0, 0x6, 0xfe, 0x0, 0x200, 0x66}, @dstopts={0x7c, 0x0, [], [@generic={0x81, 0x5, "cb55643ce0"}]}, @fragment={0x6c, 0x0, 0x0, 0x2, 0x0, 0x9, 0x68}, @fragment={0x3e, 0x0, 0xffffffff, 0x80, 0x0, 0x81, 0x68}], @gre={{0x0, 0x0, 0x1, 0x17b4, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x24, 0x2, [], "08167fe8a46b2d1b764f02e6a72776cbf152133a6911752a3ed28c9510dc9d7557e90f2b"}, {0xff, 0x0, 0x0, 0x81, 0x0, 0x0, 0x800, [0x5], "22165075e7d36981b008fac31929403cd6ba072b7cef2388d46e98d8edd05fd9ad647e03dbfe60c902d3df4e6bf2d389217ef7d3599ac6ef8a43899db77685b6b560b4f41bd14c1ef94451e75dd3930b91467e0010ab25afc237ac541edb3ce968006e476e3573d7266cd19ec7ab9b93fa41078a9433becc6efa7440ec2945421bc3f0abdff54342ed8bd47f4f9cc595c56fb006cbce4f067450bb7aabde5f2aa7b056dfdd"}, {0xaa48, 0x0, 0x5, 0x0, 0x0, 0x0, 0x86dd, [0x8, 0xca, 0x2], "b0706b5492eda8b76697b3d1f3ec30048f1fb0bc4da5b53a52c136bf7c459beecbabfdfb12ea36db4e5129c88603220d1644240357e1f2742a920b6faefeeddbdf75622c53110fff6664a208f86480471ab32157a1a6ea79aae973c6e1f755f34ecf4afd6f1beebb4f02a4930324f9fda124f1e0e4c74a72be98d3ec434b990b549a83548a153f3b"}, {0x8, 0x88be, 0x2, {{0x100, 0x1, 0x5, 0x1, 0x8, 0x80, 0x1, 0x2}, 0x1, 0x2}}, {0x8, 0x22eb, 0x2, {{0xffffffffffff40d9, 0x2, 0x8, 0xfff, 0x2a6, 0x1ff, 0x1, 0x80}, 0x2, 0x4, 0x5, 0xd05, 0xfffffffffffffffb, 0x80000000, 0x6, 0x6, 0x7, 0x9}}, {0x8, 0x6558, 0x0, "c91d047bfd3fcf33664f1485cbbb004491066ea80c328ec021e3"}}}}}}}, &(0x7f00000000c0)={0x0, 0x4, [0xba7, 0x35f, 0x59b, 0x125]})
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000d80)={<r1=>0x0, 0x2}, &(0x7f0000000dc0)=0x8)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000e00)=@assoc_id=r1, &(0x7f0000000e40)=0x4)
sendto$inet6(r0, &(0x7f0000000000)="b1daeaf4ef0fc2f5945852e30365d4cf25198610c7ca162367130559234915e7fd55a1d48a22df9c193ec4212c1e9ff0ea032101f456587ef0138de7be82ae65b808bb29e7c7d6eaaae1734217d0ec230de78059cf2dd45b6c3b15bfd73ab42a0927cad2bb716bab3d43e5a9263e7d49e2e8bbf2e9f2de54a2017bde1e", 0x7d, 0x80, &(0x7f0000000d40)={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c)
setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="fe294b0717000800da0d"], 0xa)

2018/04/22 16:43:25 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:25 executing program 0 (fault-call:2 fault-nth:11):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

[  144.909666] sctp: [Deprecated]: syz-executor1 (pid 10068) Use of int in maxseg socket option.
[  144.909666] Use struct sctp_assoc_value instead
2018/04/22 16:43:25 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x1f, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

2018/04/22 16:43:26 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
timer_create(0x3, &(0x7f0000000140)={0x0, 0x14, 0x0, @thr={&(0x7f0000000000)="0ee9a98460023bfb15afd765c4aeb2d39a97ee351293b5cac55da716ec94014d1e8c7f28508caa52be7730c7d58d07627ad4afe5a05ff4315c40a8c811e518013026d9cc948cfbc6ec8171b6b90a8e5ba8e45622a40d3b3bc293d5dc9caa3be91f418c439eab364b2639e421e40410bbe4b9056d8b169f8aa0551b791986f3a39a28e0d19574b629059e63b94af806560c674997406bef495eca1263359747cc97b2fa97b538821f691b714b83cb2cb44cb098ccf74d47f93d3284c57e061b0149f694f0", &(0x7f0000000a40)="6cf96e7a299f9882560f45edc0463b730ef3265491e1fe28c09fca62200a3babc99223ad76fb3a1ef28aa960958a445e5aeb76526a2e8a9cd2e025837510336875c2d2b057b1743132f98b44a09f5ab2c40f30f258c5bbaa38f5ab493c9b74256cf901a840d333db24170a266dc0f0398af364e44b5c2c39028a8edc081551a0c1767cbb0a7d4b6aeefef5a991bce1bc07bba5cb0916996ca32c4be289ed8e59fd825bb2ff74ec4449d36687570485966cf6019c172c877da14080ee7fc797c98d6c29fc54a5a39a467405c157c35f8539bc1fc0f64218fad40565023ce5e2217e81f4"}}, &(0x7f0000000180)=<r1=>0x0)
timer_getoverrun(r1)

2018/04/22 16:43:26 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

[  145.038992] FAULT_INJECTION: forcing a failure.
[  145.038992] name failslab, interval 1, probability 0, space 0, times 0
[  145.050440] CPU: 0 PID: 10072 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  145.057414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  145.066818] Call Trace:
[  145.069485]  dump_stack+0x185/0x1d0
[  145.073174]  should_fail+0x87b/0xab0
[  145.077011]  should_failslab+0x279/0x2a0
[  145.081201]  __kmalloc+0xc2/0x350
[  145.084749]  ? sctp_add_bind_addr+0xb0/0x630
2018/04/22 16:43:26 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x7, 0x1, 0x7f, 0x40, 0xfff}, 0xc)

[  145.089226]  sctp_add_bind_addr+0xb0/0x630
[  145.093530]  sctp_copy_local_addr_list+0x4e1/0x610
[  145.098554]  sctp_copy_one_addr+0x20b/0xc50
[  145.103014]  sctp_bind_addr_copy+0x28c/0x970
[  145.107503]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  145.113109]  sctp_sendmsg+0x350f/0x6030
[  145.117206]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  145.122774]  ? kstrtoull+0x766/0x7e0
[  145.126590]  ? sctp_getsockopt+0x145b0/0x145b0
[  145.131275]  inet_sendmsg+0x48d/0x740
2018/04/22 16:43:26 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3ff}, 0x9}, 0x1c)

[  145.135191]  ? security_socket_sendmsg+0x9e/0x210
[  145.140149]  ? inet_getname+0x500/0x500
[  145.144196]  SYSC_sendto+0x6c3/0x7e0
[  145.148036]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  145.153589]  ? prepare_exit_to_usermode+0x149/0x3a0
[  145.158743]  SyS_sendto+0x8a/0xb0
[  145.162324]  do_syscall_64+0x309/0x430
[  145.166299]  ? SYSC_getpeername+0x560/0x560
[  145.170698]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  145.175972] RIP: 0033:0x455389
[  145.179193] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  145.186958] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  145.194274] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  145.201599] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  145.208936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  145.216265] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000000b
2018/04/22 16:43:26 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

[  145.797920] sctp: [Deprecated]: syz-executor1 (pid 10114) Use of int in maxseg socket option.
[  145.797920] Use struct sctp_assoc_value instead
2018/04/22 16:43:26 executing program 0 (fault-call:2 fault-nth:12):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:26 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00')
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x5ea}, 0x1)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000180)=0x9, 0x4)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xe1e, @loopback={0x0, 0x1}, 0x800}, 0x1c)
getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x3, &(0x7f0000000a40)=0x1)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x3, 0x105e, &(0x7f0000003a40)="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"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x5)

2018/04/22 16:43:26 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000), 0x0, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:26 executing program 2:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:26 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x9}, 0x1c)

2018/04/22 16:43:26 executing program 1:
r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "aa58007259bb496feb9e76c98e41536a81d1c37c003f0ba71ee2f58a06687305"})
r1 = socket$inet6(0xa, 0x5, 0x0)
r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x10000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={<r3=>0x0, 0xcb, "4b2521ef08e8cbd0e9d3ca04b420eee1fbf2e4f662b09b70e487360d44f9b042c7f58be9ae553766f118d6e13356db6392ea343c94ed94db4a49190f0281c16fef183ed72f613828ef21fcb576bfa5323bf66ffab2500de0d89bb35204854a47a876a81271ad99845385922731d09007e14896cac35ef41dcd4819f86a993a55b3de636f83d972c11aa914cb54328df2e39d2e8bc8e80cc297b3243bff3459851f0e95ff0e53fba572afa22c3e6903f1159a857dba555fc4b43e5bb6adcd7396dcc8e4d0844ab296b131c4"}, &(0x7f0000000080)=0xd3)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0xff, 0x4, [0x1f, 0x9, 0xb15, 0x6]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000cc0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:26 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe)
r2 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='btrfs\x00', 0xfffffffffffffffe)
keyctl$negate(0xd, r1, 0x4, r2)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x2}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

[  145.909340] FAULT_INJECTION: forcing a failure.
[  145.909340] name failslab, interval 1, probability 0, space 0, times 0
[  145.920879] CPU: 0 PID: 10130 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  145.927858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  145.937262] Call Trace:
[  145.939918]  dump_stack+0x185/0x1d0
[  145.943609]  should_fail+0x87b/0xab0
[  145.947436]  should_failslab+0x279/0x2a0
[  145.951625]  __kmalloc+0xc2/0x350
[  145.955179]  ? sctp_add_bind_addr+0xb0/0x630
[  145.959680]  sctp_add_bind_addr+0xb0/0x630
[  145.963990]  sctp_copy_local_addr_list+0x4e1/0x610
[  145.969025]  sctp_copy_one_addr+0x20b/0xc50
[  145.973498]  sctp_bind_addr_copy+0x28c/0x970
[  145.978005]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  145.983620]  sctp_sendmsg+0x350f/0x6030
[  145.987722]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  145.993269]  ? kstrtoull+0x766/0x7e0
[  145.997079]  ? sctp_getsockopt+0x145b0/0x145b0
[  146.001776]  inet_sendmsg+0x48d/0x740
[  146.005706]  ? security_socket_sendmsg+0x9e/0x210
[  146.010670]  ? inet_getname+0x500/0x500
[  146.014710]  SYSC_sendto+0x6c3/0x7e0
[  146.018546]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  146.024106]  ? prepare_exit_to_usermode+0x149/0x3a0
[  146.029258]  SyS_sendto+0x8a/0xb0
[  146.032833]  do_syscall_64+0x309/0x430
[  146.036808]  ? SYSC_getpeername+0x560/0x560
[  146.041207]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  146.046449] RIP: 0033:0x455389
[  146.049677] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  146.057444] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  146.064765] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  146.072079] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  146.079401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  146.086723] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000000c
2018/04/22 16:43:28 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

2018/04/22 16:43:28 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:28 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40000, 0x0)
ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000240)=<r2=>0x0)
sched_setparam(r2, &(0x7f0000000040)=0x5)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
socketpair(0x13, 0x6, 0x1, &(0x7f0000000140)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
openat$cgroup_ro(r3, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0)
r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x5, 0x200)
ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000000c0))

2018/04/22 16:43:28 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001800)=ANY=[@ANYBLOB="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2ee010bd4c81b373a684097c8fd734d83121bec70563156c0ecd6ad45a1941245697b332993e40e88191b56cacc1b7c9416deb793c0712336bdde9b1d3e96b686e2fc942e50c723e1e7a10edefa7351f2854b75ddbd53b1af8868e2be9ce6897aab076367c01522da3a4b7f2e727a9036f76b6a5bca311431a3a098f1098c40eda71d920ec78f0c83793a07ff81dec0630edb07be3f7ca87f865a1616d7817af16871de27bfaf9e9dafcca581dfb8b35601d5efa65ba916f97a9242792b3bf80b04ebfc51eba5c4850762794f6017943aeab5af68418e400000000000000000000000000000000"], &(0x7f0000000100)=0x2)
r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x101001)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={<r2=>0x0}, &(0x7f0000000180)=0xc)
r3 = geteuid()
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r2, r3, r4}, 0xc)
clock_gettime(0x0, &(0x7f0000000040)={<r5=>0x0, <r6=>0x0})
write$sndseq(r1, &(0x7f0000000c00)=[{0x9, 0x5, 0x100, 0x17a2, @tick=0x5, {0x3, 0x3}, {0x7f, 0x40}, @control={0x3, 0x5, 0x80000000000}}, {0x1, 0x8, 0x8, 0x1f, @tick=0x3f, {0x7fff, 0x9f9}, {0x8000}, @addr={0x0, 0x4}}, {0x1, 0x2, 0xfffffffffffffffe, 0x400, @time={r5, r6+10000000}, {0x7ff, 0x20}, {0x146, 0x8}, @control={0x2, 0x0, 0x3}}, {0x5, 0x1, 0x8, 0xfffffffffffff800, @time={0x0, 0x989680}, {0x0, 0x7ff}, {0x1000, 0x4}, @raw8={"65534e58507d8ca9cd62a81d"}}], 0xc0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={<r7=>0x0, 0x7, 0x0, 0x0, 0xffffffff00000001}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000cc0)={r7, 0x34, "53d33e46a86870fa403fee3dfd21d1adc6760a3c0167b1a885689a5ce02d3fe9ac11f7e764fa092844965677a3fe4ef3cf3f1ac8"}, &(0x7f0000000d00)=0x3c)

2018/04/22 16:43:28 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00')
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x5ea}, 0x1)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000180)=0x9, 0x4)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xe1e, @loopback={0x0, 0x1}, 0x800}, 0x1c)
getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x3, &(0x7f0000000a40)=0x1)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x3, 0x105e, &(0x7f0000003a40)="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"})
ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x5)

2018/04/22 16:43:28 executing program 0 (fault-call:2 fault-nth:13):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:28 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x204000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:28 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x2, 0x5}, 0x2)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

[  147.133166] FAULT_INJECTION: forcing a failure.
[  147.133166] name failslab, interval 1, probability 0, space 0, times 0
[  147.144598] CPU: 0 PID: 10166 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  147.151573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  147.160971] Call Trace:
[  147.163645]  dump_stack+0x185/0x1d0
[  147.167391]  should_fail+0x87b/0xab0
[  147.171188]  should_failslab+0x279/0x2a0
[  147.175380]  __kmalloc+0xc2/0x350
[  147.178924]  ? sctp_add_bind_addr+0xb0/0x630
[  147.183416]  sctp_add_bind_addr+0xb0/0x630
[  147.187741]  sctp_copy_local_addr_list+0x4e1/0x610
[  147.192783]  sctp_copy_one_addr+0x20b/0xc50
[  147.197268]  sctp_bind_addr_copy+0x28c/0x970
[  147.201788]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  147.207408]  sctp_sendmsg+0x350f/0x6030
[  147.211517]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  147.217082]  ? kstrtoull+0x766/0x7e0
[  147.220911]  ? sctp_getsockopt+0x145b0/0x145b0
[  147.225607]  inet_sendmsg+0x48d/0x740
[  147.229526]  ? security_socket_sendmsg+0x9e/0x210
[  147.234488]  ? inet_getname+0x500/0x500
[  147.238535]  SYSC_sendto+0x6c3/0x7e0
[  147.242378]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  147.247937]  ? prepare_exit_to_usermode+0x149/0x3a0
[  147.253095]  SyS_sendto+0x8a/0xb0
[  147.256686]  do_syscall_64+0x309/0x430
[  147.260664]  ? SYSC_getpeername+0x560/0x560
[  147.265057]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  147.270288] RIP: 0033:0x455389
[  147.273509] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
2018/04/22 16:43:28 executing program 4:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
fcntl$getown(r0, 0x9)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

[  147.281271] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  147.288590] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  147.295919] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  147.303242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  147.310561] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000000d
2018/04/22 16:43:28 executing program 0 (fault-call:2 fault-nth:14):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:28 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:28 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0)
r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x7ff, <r3=>0x0, 0x2, 0x8})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0xe36c, r3, 0x1, 0x7ff})

2018/04/22 16:43:28 executing program 6 (fault-call:1 fault-nth:0):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

[  147.500781] FAULT_INJECTION: forcing a failure.
[  147.500781] name failslab, interval 1, probability 0, space 0, times 0
[  147.512370] CPU: 1 PID: 10192 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  147.519346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  147.528754] Call Trace:
[  147.531422]  dump_stack+0x185/0x1d0
[  147.535130]  should_fail+0x87b/0xab0
[  147.538977]  should_failslab+0x279/0x2a0
[  147.543188]  __kmalloc+0xc2/0x350
[  147.546743]  ? sctp_add_bind_addr+0xb0/0x630
[  147.551233]  sctp_add_bind_addr+0xb0/0x630
[  147.555547]  sctp_copy_local_addr_list+0x4e1/0x610
[  147.560575]  sctp_copy_one_addr+0x20b/0xc50
[  147.565003]  sctp_bind_addr_copy+0x28c/0x970
[  147.569499]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  147.576940]  sctp_sendmsg+0x350f/0x6030
[  147.581039]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  147.581326] FAULT_INJECTION: forcing a failure.
[  147.581326] name failslab, interval 1, probability 0, space 0, times 0
[  147.586586]  ? kstrtoull+0x766/0x7e0
[  147.586660]  ? sctp_getsockopt+0x145b0/0x145b0
[  147.586728]  inet_sendmsg+0x48d/0x740
[  147.586822]  ? security_socket_sendmsg+0x9e/0x210
[  147.614962]  ? inet_getname+0x500/0x500
[  147.618964]  SYSC_sendto+0x6c3/0x7e0
[  147.622757]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  147.628251]  ? prepare_exit_to_usermode+0x149/0x3a0
[  147.633331]  SyS_sendto+0x8a/0xb0
[  147.636844]  do_syscall_64+0x309/0x430
[  147.640761]  ? SYSC_getpeername+0x560/0x560
[  147.645107]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  147.650310] RIP: 0033:0x455389
[  147.653504] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  147.661238] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  147.668519] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  147.675793] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  147.683070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  147.690356] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000000e
2018/04/22 16:43:28 executing program 3:
r0 = socket$inet6(0xa, 0x0, 0x3)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

[  147.697676] CPU: 0 PID: 10201 Comm: syz-executor6 Not tainted 4.16.0+ #86
[  147.704635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  147.714132] Call Trace:
[  147.716792]  dump_stack+0x185/0x1d0
[  147.720489]  should_fail+0x87b/0xab0
[  147.724283]  should_failslab+0x279/0x2a0
[  147.728429]  kmem_cache_alloc+0x136/0xb90
[  147.732668]  ? sctp_get_port_local+0xd34/0x1be0
[  147.737447]  ? prandom_u32+0x1c2/0x280
[  147.741408]  sctp_get_port_local+0xd34/0x1be0
[  147.746032]  sctp_get_port+0x132/0x1c0
[  147.750016]  ? sctp_unhash+0x10/0x10
[  147.753832]  inet_sendmsg+0x607/0x740
[  147.757780]  ? inet_getname+0x500/0x500
[  147.761823]  SYSC_sendto+0x6c3/0x7e0
[  147.765662]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  147.771212]  ? prepare_exit_to_usermode+0x149/0x3a0
[  147.776360]  SyS_sendto+0x8a/0xb0
[  147.779934]  do_syscall_64+0x309/0x430
[  147.783896]  ? SYSC_getpeername+0x560/0x560
[  147.788285]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  147.793519] RIP: 0033:0x455389
2018/04/22 16:43:28 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

[  147.796733] RSP: 002b:00007fdaa7897c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  147.804492] RAX: ffffffffffffffda RBX: 00007fdaa78986d4 RCX: 0000000000455389
[  147.811809] RDX: 0000000000000000 RSI: 0000000020000a40 RDI: 0000000000000013
[  147.819126] RBP: 000000000072bea0 R08: 0000000020000040 R09: 000000000000001c
[  147.826439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  147.833757] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000000
2018/04/22 16:43:28 executing program 0 (fault-call:2 fault-nth:15):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:28 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
epoll_create1(0x80000)

[  148.012270] FAULT_INJECTION: forcing a failure.
[  148.012270] name failslab, interval 1, probability 0, space 0, times 0
[  148.023743] CPU: 0 PID: 10217 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  148.030715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  148.040111] Call Trace:
[  148.042764]  dump_stack+0x185/0x1d0
[  148.046452]  should_fail+0x87b/0xab0
[  148.050275]  should_failslab+0x279/0x2a0
[  148.054452]  __kmalloc+0xc2/0x350
[  148.057987]  ? sctp_add_bind_addr+0xb0/0x630
[  148.062456]  sctp_add_bind_addr+0xb0/0x630
[  148.066748]  sctp_copy_local_addr_list+0x4e1/0x610
[  148.071764]  sctp_copy_one_addr+0x20b/0xc50
[  148.076225]  sctp_bind_addr_copy+0x28c/0x970
[  148.080731]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  148.086340]  sctp_sendmsg+0x350f/0x6030
[  148.090433]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  148.095993]  ? kstrtoull+0x766/0x7e0
[  148.099810]  ? sctp_getsockopt+0x145b0/0x145b0
[  148.104510]  inet_sendmsg+0x48d/0x740
[  148.108437]  ? security_socket_sendmsg+0x9e/0x210
[  148.113393]  ? inet_getname+0x500/0x500
[  148.117432]  SYSC_sendto+0x6c3/0x7e0
[  148.121259]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  148.126805]  ? prepare_exit_to_usermode+0x149/0x3a0
[  148.131936]  SyS_sendto+0x8a/0xb0
[  148.135508]  do_syscall_64+0x309/0x430
[  148.139481]  ? SYSC_getpeername+0x560/0x560
[  148.143874]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  148.149105] RIP: 0033:0x455389
[  148.152329] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  148.160088] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  148.167390] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  148.174705] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  148.182017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  148.189332] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000000f
2018/04/22 16:43:29 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x1ff}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={<r1=>0x0, 0x1}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0x90c, "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"}, &(0x7f0000000140)=0xffffffdf)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xee, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c)

2018/04/22 16:43:29 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:29 executing program 6 (fault-call:1 fault-nth:1):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

2018/04/22 16:43:29 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00', <r1=>0x0})
bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10)
socketpair(0x1, 0x1, 0x5, &(0x7f0000000c00)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f0000001740)=ANY=[@ANYRES32, @ANYRES64=r3, @ANYRES32=r2, @ANYRES32=r2, @ANYPTR, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64], @ANYBLOB="ff04a1e377d2fd6115b9b383acbd7769bd21f24fff3190a13c40ef2b330d4915f72247b6e060c7df90209fee6e0dc2bf23ce1e357a00541b5dbc122fd5a972aea1bfead46169e10d6e3f5916e0db8d0e607adb9560e59b774f89f395afeb7339ba1d85e011ccc455e1f730db6efc30cc35c5b178fc6e73586e93af17738e2582c2260292f2462afbee68bc4701b75ff43e18368d086d2c388ba6ae39a26acbd4f7e89ab29a925e4a6ee7af73243b64deed5f4d237af44922b548e445d8e4b1eda42c5c5d8219eab4fd11402a4dc66fec45aee7182d93e4e14149608e65a154aa91709d", @ANYPTR64=&(0x7f0000001700)=ANY=[@ANYPTR]]], &(0x7f0000000100)=0x2)
r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0)
ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f00000001c0))
getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @broadcast}, &(0x7f0000000080)=0xc)

2018/04/22 16:43:29 executing program 0 (fault-call:2 fault-nth:16):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:29 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x4, 0x4110, r0, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:29 executing program 4 (fault-call:3 fault-nth:0):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:29 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0xffffffffffffffff})
r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x0, 0x100)
write$sndseq(r1, &(0x7f0000000740)=[{0x10000, 0x0, 0x9f97, 0x6, @tick=0x8, {0x100000001, 0x9}, {0xfffffffffffffffc, 0xffffffffffffffa5}, @raw32={[0x6, 0x9, 0x1]}}], 0x30)
syslog(0x3, &(0x7f0000000140)=""/106, 0x6a)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000780), &(0x7f00000007c0)=0x4)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
fcntl$setflags(r2, 0x2, 0x1)
syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./control\x00', 0x71, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000240)="89389c3fa576bf6da972998c669a7d1e2648847005d4baa931ad5afd1fb45f2d6e70e9086ae263dafb274ed960bff5cfefa6f259db7caabb16e66319575a8f051598a19b1420252b8ad5e0c520d7d62119698a1d2a6135895a69e0f31360d94b3b2a20dd62150a1354f5b5cabfd516c4aaa62725a6da69df6f5df0fc72ec42101d8fbf6e51372f8886974256ac78", 0x8e, 0x101}, {&(0x7f0000000400)="c44b6b3fccf39f08271b6a66fc58186450e1433da1a375068de95f9e62b0b52cfe3453fc922adb3c383a82464ad3c23ab8db569a18aa9e8f9b8d413d6c6451757ca1fc657df035150a8f2815ffd4be2f6ed2f5f96b591678c0a76468ede10c779c33f98ad67574a4b9091ddbfea23bd2df9c8b6830199b38718671532864a27e79fb47bb480895985059edf47dae6e4bb1812f89742b14627c0df45ac0252bc76d23324ea26f253581ce6ef31c7a5c1c5b3dfe54456562", 0xb7, 0xdb}, {&(0x7f00000004c0)="611020ae8dc60d39d26e0e8f352a71148a1c34a73e8b9eec802aa76ad1a3c5ec7bf25b11663338129e6788141504811972591317852fb2192335b95887802d9481825d7c12395a6274329f78212615c23193bf7d6484febb2365c2313113b7ce3a46b8039828785e305b885b0f6a3ec7fb708fba8e5a5b62f51c4ea021bd6b1fe0ead64e8e7a4a8ffa11e2f32429c7b63855be7321d81dd1ac42b426bdefbe2891a08e7a4fc89ce0318fff52a650348272c43c22c7852e8f16d14551753abda2cb4ab5", 0xc3, 0x1}, {&(0x7f00000005c0)="7bdddbffab373f99ff2e21c0e9fe5bdf0b957b3c455d73ae4184641f56a7110b4f1f0cef2c896c8edba9cdd88189b5886ad04e023b56ab6dcb471c4e82e4791307af41ac7082cfb99347192da8b6f1945614a53046cf334ee1013caa524cae991753d90ea84f55ed835f4094f7076e562f076fdffec42d6ffa7b9f870da9294a51f923954ebaac0c335cd85a3139964c09033e5176f7bbed285d57975f956fa0ec520f75ccd84e9baeb962e84d75f4062e8335101830dadfecaa8acc47a50539dd60900ea24f68716e", 0xc9, 0x6}, {&(0x7f0000000300)="d62495b2af7e7a83c0fe3f147826f9c8ad1b221507237972e3cb1bf33da26e1bef9eb457056180a61739b5f2606ac751538c9b48fdf8", 0x36}], 0x2214842, 0x0)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000004, 0x34, 0xffffffffffffffff, 0x0)

[  148.450095] FAULT_INJECTION: forcing a failure.
[  148.450095] name failslab, interval 1, probability 0, space 0, times 0
[  148.461507] CPU: 1 PID: 10261 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  148.468478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  148.477879] Call Trace:
[  148.480539]  dump_stack+0x185/0x1d0
[  148.484249]  should_fail+0x87b/0xab0
[  148.488090]  should_failslab+0x279/0x2a0
[  148.492281]  __kmalloc+0xc2/0x350
[  148.495807]  ? sctp_v4_cmp_addr+0x1b8/0x250
[  148.500939]  ? sctp_add_bind_addr+0xb0/0x630
[  148.505402]  sctp_add_bind_addr+0xb0/0x630
[  148.509685]  sctp_copy_local_addr_list+0x4e1/0x610
[  148.514690]  sctp_copy_one_addr+0x20b/0xc50
[  148.519166]  sctp_bind_addr_copy+0x28c/0x970
[  148.523653]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  148.529255]  sctp_sendmsg+0x350f/0x6030
[  148.533335]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  148.538884]  ? kstrtoull+0x766/0x7e0
[  148.542690]  ? sctp_getsockopt+0x145b0/0x145b0
[  148.547371]  inet_sendmsg+0x48d/0x740
[  148.551294]  ? security_socket_sendmsg+0x9e/0x210
[  148.556238]  ? inet_getname+0x500/0x500
[  148.560268]  SYSC_sendto+0x6c3/0x7e0
[  148.564088]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  148.569630]  ? prepare_exit_to_usermode+0x149/0x3a0
[  148.574766]  SyS_sendto+0x8a/0xb0
[  148.578331]  do_syscall_64+0x309/0x430
[  148.582294]  ? SYSC_getpeername+0x560/0x560
[  148.586672]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  148.591898] RIP: 0033:0x455389
2018/04/22 16:43:29 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000000)={0x0, <r1=>0x0}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0x7, 0x18}, 0xc)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xd)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={<r2=>0x0, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x4}}, 0x800, 0x0, 0x6, 0x6, 0xfffffffffffff800}, &(0x7f00000001c0)=0x98)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x1000, "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"}, &(0x7f0000001240)=0x1008)

[  148.595116] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  148.602878] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  148.610190] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  148.617504] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  148.624813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  148.632147] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000010
2018/04/22 16:43:29 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x4, 0x7f, 0x1f, 0x1, 0x0, 0x3f, 0x6, 0x2bd, 0x38, 0x190, 0x4, 0xfffffffffffffc00, 0x20, 0x1, 0x681, 0xffffffff, 0x1ff}, [{0x60000003, 0x5, 0x4ae, 0x101, 0xfff, 0xe1, 0x7, 0x2}], "e7dde3700613db9d490c230a2e3594c3325eb9a6daeae29ba04d3b0e0e07639bb55a59299cc5566a559ba73bf4c3fd50943a2fc5ccd5236cd79c7719990d226e7e1cba46bd7b5fd514b8d1c9ea1d23d5c3c31592660e7f97a07bb7269d8948dc3b34e64312f2538bbf9b46b5ac2db639318716d5baf4c3a959f1b64f52981b8d1b5b35475d489c7df1756cf294"}, 0xe5)

2018/04/22 16:43:29 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x10000, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xfffffffffffffdd8}, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x40}], {0x95}}, &(0x7f0000000080)="03000000", 0x40, 0x454, &(0x7f0000000140)=""/251}, 0x48)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
creat(&(0x7f0000000000)='./file0\x00', 0x1)

2018/04/22 16:43:29 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="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"], &(0x7f0000000000)=0x2)

2018/04/22 16:43:29 executing program 0 (fault-call:2 fault-nth:17):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:29 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000240)={0x2, 0x1, 0x9})

2018/04/22 16:43:29 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040), 0x10)

2018/04/22 16:43:29 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100), &(0x7f0000000140)=0x4)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0))
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c)

2018/04/22 16:43:29 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0)
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x4)

2018/04/22 16:43:30 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:30 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010040400000080)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

2018/04/22 16:43:30 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x20000000000)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:30 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040), 0x10)

[  149.351427] FAULT_INJECTION: forcing a failure.
[  149.351427] name failslab, interval 1, probability 0, space 0, times 0
[  149.362965] CPU: 0 PID: 10305 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  149.369940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  149.379344] Call Trace:
[  149.382005]  dump_stack+0x185/0x1d0
[  149.385697]  should_fail+0x87b/0xab0
[  149.389533]  should_failslab+0x279/0x2a0
[  149.393735]  __kmalloc+0xc2/0x350
[  149.397275]  ? sctp_add_bind_addr+0xb0/0x630
[  149.401754]  sctp_add_bind_addr+0xb0/0x630
[  149.406065]  sctp_copy_local_addr_list+0x4e1/0x610
[  149.411095]  sctp_copy_one_addr+0x20b/0xc50
[  149.415581]  sctp_bind_addr_copy+0x28c/0x970
[  149.420088]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  149.425711]  sctp_sendmsg+0x350f/0x6030
[  149.429810]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  149.435369]  ? kstrtoull+0x766/0x7e0
[  149.439180]  ? sctp_getsockopt+0x145b0/0x145b0
[  149.443875]  inet_sendmsg+0x48d/0x740
[  149.447800]  ? security_socket_sendmsg+0x9e/0x210
[  149.452765]  ? inet_getname+0x500/0x500
[  149.456800]  SYSC_sendto+0x6c3/0x7e0
[  149.460632]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  149.466190]  ? prepare_exit_to_usermode+0x149/0x3a0
[  149.471329]  SyS_sendto+0x8a/0xb0
[  149.474911]  do_syscall_64+0x309/0x430
[  149.478886]  ? SYSC_getpeername+0x560/0x560
[  149.483276]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  149.488510] RIP: 0033:0x455389
[  149.491736] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
2018/04/22 16:43:30 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x2000)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:30 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
socket$inet6(0xa, 0x3, 0x5)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:30 executing program 4:
r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0)
fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5)
writev(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)='4', 0x1}], 0x1)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)
getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.evm\x00', &(0x7f00000000c0)=""/62, 0x3e)

2018/04/22 16:43:30 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={<r1=>0x0, 0x7}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="120f00003bf33d23c133b8492979c2a760079cffa1d7"], &(0x7f0000000180)=0x1a)
sendto$inet6(r0, &(0x7f0000000080)="a45a5e89645f77c579428edf0133b4160dd9318ed05daad0d00822bec7210125dd838adf3086929ea7c9948bddbe5dede16b7091dbff310701c797b2584872d9daf16a4d40cfa9ad19fb21dea4de47621416f4ca6c", 0x55, 0x0, &(0x7f0000000100)={0xa, 0x800000, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

2018/04/22 16:43:30 executing program 1:
r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000)
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@ipv4={[], [], @local}, <r1=>0x0}, &(0x7f0000000040)=0x14)
fcntl$setflags(r0, 0x2, 0x1)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x2b, r1})
r2 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000c00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:30 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040), 0x10)

[  149.499502] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  149.506814] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  149.514129] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  149.521443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  149.528756] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000011
[  149.588603] sctp: [Deprecated]: syz-executor6 (pid 10337) Use of struct sctp_assoc_value in delayed_ack socket option.
[  149.588603] Use struct sctp_sack_info instead
2018/04/22 16:43:30 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001340)={0x0, 0x947, "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"}, &(0x7f0000000100)=0x8c2)

[  149.676147] sctp: [Deprecated]: syz-executor6 (pid 10337) Use of struct sctp_assoc_value in delayed_ack socket option.
[  149.676147] Use struct sctp_sack_info instead
2018/04/22 16:43:31 executing program 0 (fault-call:2 fault-nth:18):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:31 executing program 7 (fault-call:3 fault-nth:0):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:31 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x1000, 0x1c03, 0x2, 0x10001, 0x1, [{0x101, 0x7, 0xfffffffffffffffa, 0x0, 0x0, 0x408}]})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
r2 = dup2(r1, r0)
getsockname$unix(r1, &(0x7f0000000180), &(0x7f0000000480)=0xfffffffffffffc6f)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
r3 = getuid()
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, <r4=>0x0}, &(0x7f00000004c0)=0xc)
fchownat(r2, &(0x7f00000000c0)='./control/file0\x00', r3, r4, 0x1100)
fcntl$getownex(r2, 0x10, &(0x7f0000000400)={0x0, <r5=>0x0})
getpgid(r5)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='btrfs\x00', 0x0, &(0x7f0000000200)="0102b3114c905a78cfb52d16b1eb8d19509d9fb73747a63d8f02eb8e6816634509338f1ca9b40f54f6030dad40ba7e08f8d057df636bfcc4dde5814e01e872bece4f8b5a0d556b848dca9e7bec2b58a2ed0ee50126d616c0fd05f97dc88ab2f8635f28729c161c45ee4d12829950a5d806fb824956e0c5197217ea8a3a56251fe4fac13241a33b1b7c50fdead395e42977b89d488136940a5c39c2970b0fe8d2ed935a4146a4c9de5791ab3770df2028065ebe841d69d3cc7669e5cde66c02b9e3a631954148d321177957")

2018/04/22 16:43:31 executing program 1:
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={<r0=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000016c0)={r0, 0x1000, "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"}, &(0x7f0000000140)=0x1008)
r1 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000c00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000))
ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000000180)={0x1})

2018/04/22 16:43:31 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
clock_gettime(0x0, &(0x7f0000000080)={<r1=>0x0, <r2=>0x0})
ppoll(&(0x7f0000000000)=[{r0, 0x4002}, {r0, 0x1002}, {r0, 0x80}], 0x3, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)={0x7fffffff}, 0x8)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

2018/04/22 16:43:31 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:31 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
r1 = socket$nl_xfrm(0x10, 0x3, 0x6)
setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000380)=0x9, 0x4)
r2 = dup3(r0, r0, 0x80000)
ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000003c0)={<r3=>0x0, 0xfc, "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"}, &(0x7f0000000500)=0x104)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000540)={r3, 0x6}, &(0x7f0000000580)=0x8)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x2ce, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x83c}], 0x9c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={<r4=>0x0}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r4, 0x10001, 0x0, 0x6}, 0x10)
execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000240)='lo/\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='.:@trusted@em0+\x00', &(0x7f0000000300)='\x00'])

2018/04/22 16:43:31 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000240)=""/250)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080))
getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001940)={@local, @multicast2, <r2=>0x0}, &(0x7f0000001980)=0xc)
clock_gettime(0x0, &(0x7f0000001a00)={<r3=>0x0, <r4=>0x0})
ioctl$LOOP_CLR_FD(r1, 0x4c01)
sendmsg$can_bcm(r0, &(0x7f0000001b00)={&(0x7f00000019c0)={0x1d, r2}, 0x10, &(0x7f0000001ac0)={&(0x7f0000001a40)={0x7, 0x8, 0x4, {0x77359400}, {r3, r4/1000+10000}, {0x4, 0x2, 0x100000000, 0x7fff}, 0x1, @canfd={{0x2, 0x89f7, 0x1, 0xb475}, 0x29, 0x2, 0x0, 0x0, "c7a68f41a44e3109fd51ef7f0240ad984ebd21a8c7cd73df8e63e6eaaa7feb8d046568c6176ea2b32712c71f359e3a2764bb2210e10d64675e4f90c623542d4c"}}, 0x80}, 0x1, 0x0, 0x0, 0x90}, 0x40)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000040)='./file0\x00', 0x30, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$KIOCSOUND(r1, 0x4b2f, 0x3)

[  150.221875] FAULT_INJECTION: forcing a failure.
[  150.221875] name failslab, interval 1, probability 0, space 0, times 0
[  150.233293] CPU: 0 PID: 10386 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  150.240353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  150.249760] Call Trace:
[  150.252427]  dump_stack+0x185/0x1d0
[  150.256133]  should_fail+0x87b/0xab0
[  150.259973]  should_failslab+0x279/0x2a0
[  150.264179]  __kmalloc+0xc2/0x350
[  150.267712]  ? sctp_v4_cmp_addr+0x1b8/0x250
[  150.272105]  ? sctp_add_bind_addr+0xb0/0x630
[  150.276587]  sctp_add_bind_addr+0xb0/0x630
[  150.280897]  sctp_copy_local_addr_list+0x4e1/0x610
[  150.285921]  sctp_copy_one_addr+0x20b/0xc50
[  150.290379]  sctp_bind_addr_copy+0x28c/0x970
[  150.294863]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  150.300468]  sctp_sendmsg+0x350f/0x6030
[  150.304561]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  150.310108]  ? kstrtoull+0x766/0x7e0
[  150.313914]  ? sctp_getsockopt+0x145b0/0x145b0
[  150.318605]  inet_sendmsg+0x48d/0x740
[  150.322525]  ? security_socket_sendmsg+0x9e/0x210
[  150.327496]  ? inet_getname+0x500/0x500
[  150.331521]  SYSC_sendto+0x6c3/0x7e0
[  150.335345]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  150.340886]  ? prepare_exit_to_usermode+0x149/0x3a0
[  150.346022]  SyS_sendto+0x8a/0xb0
[  150.349591]  do_syscall_64+0x309/0x430
[  150.353553]  ? SYSC_getpeername+0x560/0x560
[  150.357938]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  150.363167] RIP: 0033:0x455389
2018/04/22 16:43:31 executing program 3:
r0 = socket$inet6(0xa, 0x7fd, 0x8010000400000085)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0)
setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x7f, @broadcast=0xffffffff, 0x4e24, 0x1, 'nq\x00', 0x80000000022, 0x321, 0x63}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2004, 0x3f, 0x0, 0x8000}}, 0x44)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={<r2=>0x0, 0x4}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x2, 0x7, 0x79b0}, 0x10)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:31 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

[  150.366385] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  150.374138] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  150.381449] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  150.388770] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  150.396091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  150.403438] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000012
2018/04/22 16:43:31 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:31 executing program 3:
r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x33, 0x131800)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'irlan0\x00', 0x1d})
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r1, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x7f, "aec0ea1e9e13ea50cd8e4706f35fa0104137b3f5f265731c9be2589b34944be0cef83dbf11addfa5bc9acb1fda0d93286d82adbcfc45b91071e4814f34c3e63a6d2017edd79198238c4af4076d79a50394915c2d169a6b75f15e5b2a0209901001da4819f09557157850ef92e03ca4f7a90adf501aaf7891d5d14cdf8496e2"}, &(0x7f0000000a40)=0x87)

2018/04/22 16:43:31 executing program 4:
bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x6)
socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:31 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0)
ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080))
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:31 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa0800, 0x0)
connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:31 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[], &(0x7f0000000000))

2018/04/22 16:43:32 executing program 0 (fault-call:2 fault-nth:19):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:32 executing program 7:
r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x100)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={<r1=>0x0, 0x1000}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x6, 0x20, 0x400, 0x7}, &(0x7f0000000180)=0x18)
r2 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
accept$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c)
sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:32 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=<r2=>0x0)
timer_create(0x7, &(0x7f00000000c0)={0x0, 0x1c, 0x5, @tid=r2}, &(0x7f0000000100))
setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x62, @loopback=0x7f000001, 0x4e20, 0x4, 'lblcr\x00', 0x3d, 0x3, 0x1d}, 0x2c)
sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, 0x1c)

2018/04/22 16:43:32 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x10001, 0x9aba}, 'port1\x00', 0xb, 0x20, 0x0, 0x5, 0x5, 0xfffffffffffffff9, 0x40, 0x0, 0x4, 0x7e})
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:32 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f0000000080)='./control/file0\x00', &(0x7f0000000040)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:32 executing program 3:
r0 = socket$inet6(0xa, 0x3, 0x3)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x400202, 0x0)
recvfrom$ax25(r1, &(0x7f0000000540)=""/171, 0xab, 0x1, &(0x7f0000000600)={0x3, {"eabe66e9253e74"}, 0x1}, 0x10)

2018/04/22 16:43:32 executing program 1:
r0 = socket$inet6(0xa, 0x80000, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:32 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
syz_emit_ethernet(0xa2, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0xc49, 0x5e14, 0x4}], {0x8100, 0x6, 0x7, 0x3}}], {@mpls_uc={0x8847, {[{0x4, 0x17, 0x8, 0x1}, {0x5, 0x1, 0x1000, 0x280000000000}, {0x6, 0x1, 0xfffffffffffffffe, 0x35}, {0x1, 0x7, 0x7, 0x2}], @ipv4={{0x6, 0x4, 0xff, 0x7, 0x7c, 0x68, 0x6, 0x8, 0xff, 0x0, @empty, @multicast1=0xe0000001, {[@end]}}, @igmp={0x16, 0x1f, 0x0, @multicast2=0xe0000002, "4947dcd0f934fefb1320b23745a80668715752249c37c7784947b8708c9078dafbb43c763df67d7b8eaac20f4d8177f5ccfbc7cd12f97e7c18ac340bf745ff07cdfab7c4cea5435b869a4ad417770fa367247cb81364aac49f363033"}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x5db, 0xc90, 0x856, 0x728]})
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

[  151.873210] FAULT_INJECTION: forcing a failure.
[  151.873210] name failslab, interval 1, probability 0, space 0, times 0
[  151.877843] IPVS: set_ctl: invalid protocol: 98 127.0.0.1:20000 lblcr
[  151.884684] CPU: 1 PID: 10468 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  151.898142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  151.907725] Call Trace:
[  151.910390]  dump_stack+0x185/0x1d0
[  151.914097]  should_fail+0x87b/0xab0
[  151.917944]  should_failslab+0x279/0x2a0
[  151.922153]  __kmalloc+0xc2/0x350
[  151.925705]  ? sctp_add_bind_addr+0xb0/0x630
[  151.930203]  sctp_add_bind_addr+0xb0/0x630
[  151.934515]  sctp_copy_local_addr_list+0x4e1/0x610
[  151.939551]  sctp_copy_one_addr+0x20b/0xc50
[  151.944036]  sctp_bind_addr_copy+0x28c/0x970
[  151.948546]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  151.954161]  sctp_sendmsg+0x350f/0x6030
[  151.958267]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  151.960228] IPVS: set_ctl: invalid protocol: 98 127.0.0.1:20000 lblcr
2018/04/22 16:43:32 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0)
listen$netrom(r1, 0x6)

[  151.963820]  ? kstrtoull+0x766/0x7e0
[  151.963889]  ? sctp_getsockopt+0x145b0/0x145b0
[  151.978840]  inet_sendmsg+0x48d/0x740
[  151.982765]  ? security_socket_sendmsg+0x9e/0x210
[  151.987717]  ? inet_getname+0x500/0x500
[  151.991761]  SYSC_sendto+0x6c3/0x7e0
[  151.995589]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  152.001145]  ? prepare_exit_to_usermode+0x149/0x3a0
[  152.006303]  SyS_sendto+0x8a/0xb0
[  152.009883]  do_syscall_64+0x309/0x430
[  152.013868]  ? SYSC_getpeername+0x560/0x560
[  152.018273]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  152.023517] RIP: 0033:0x455389
[  152.026743] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  152.034517] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  152.041846] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  152.049176] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  152.056498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  152.063817] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000013
2018/04/22 16:43:33 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x10001, 0x4)

2018/04/22 16:43:33 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)
socket$inet(0x2, 0x1, 0x20)

2018/04/22 16:43:33 executing program 7:
bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="4fbe2e67cb9fcf1c0de850dc5d0af1e448c4950fffd332dc7ef67f0e085c74e0c9766e7834702bd1b7385de9f6a9970fe13fede6a89fea4617990ef26327b97d483284cf3d8af402476afaa17b0737218f5bb92ff237bd7e7498", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20}, 0xfffffed7)
setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x200, 0x0, 0x1f}, 0xfffffffffffffe28)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
close(r0)

[  152.192557] sctp: [Deprecated]: syz-executor6 (pid 10493) Use of int in max_burst socket option deprecated.
[  152.192557] Use struct sctp_assoc_value instead
2018/04/22 16:43:33 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x9})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000040)={@multicast2=0xe0000002}, 0x8)

2018/04/22 16:43:33 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x19)
r1 = fcntl$getown(0xffffffffffffffff, 0x9)
fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, <r2=>0x0})
sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000c00)={0x44c, 0x7, 0x5, 0x200, 0x70bd2a, 0x25dfdbfc, {0xf, 0x0, 0x6}, [@nested={0x2e0, 0x56, [@generic="b938c17f337b3f7675302095f9336eddac5b5be0aaf5a0f0154d47a5c532b28c83eb6ab42240538ce3d63ef16637480d7a0b2f5c7c8d901fb2b1566a585cafebd1f2d8fdebe56f50730b76b719898375b664a70442d93893c1b2f81959b8f1a763cb5a6b87a5bd2e5b531fcb74e5b95a10a1863b65cf47ee9c2b66b64a02d8ec1b8c786549d515e95a75275ddabd52f7df648842b29547e24c0468b720356cfd87d5217a30056bc573c317f65ddb475f47", @typed={0xc, 0x43, @u64=0xff}, @typed={0x8, 0x11, @pid=r1}, @generic="bdce0ba291e2a7e3445baebd7a24b618ed114c33b369e64e2d440174b35b0f27eba88e72254fceaf07de974175c54f8d88218007cb41014fee21d8e591732d473f78041ba97b8fc69943", @typed={0x54, 0x48, @binary="3e7352827a70ae26e82ffca9bd619c7589ca94add8e73afa5df816e93072b263d3d8c7ea2fcb4b0a3d9aba685e7f202d1ae536fbfa12886509396f44ceb51dcaccb75b5d2bbf353161e60a4c2b"}, @typed={0x8, 0x5e, @pid=r2}, @generic="37d3af3eb2e42e19bfd2111d40f48c0356a65fd29d6be38f8d77c426c01e8e47b0bb3812533c08915649225cf4ce4a27f0725ef06260502a806448b4efafac42c0f646de3766f6624449d7583040c5a99cc3ceac4a7a94f0bc4a4ee2330099bb914798f41cbc91678b9c15f1404d34054772a6e56a0084e0acac7268fc8952af9f2e01a3daf4ce2cd0ba2aa032cf2cea25aea7e7273125252fe3676678c782b23842ce94653385038a1752a8e6aae148e60dec905edf012caa0680a1a6762b3acc8c0ea299811bcbfc9a73f50641c01c8591ffacaffec74ab30fea89f37853", @generic="9156dabc7d05f94fbd8b737b507d593a46c7e0e27685eecae18b1cc1e5cd1f00f72e29e51184e19139ee7cfc6803cb09c5873b9dca9d6a32dd87d4597d10780d0b06d7e0441c234e29bc401ad680ef1486927ddbe2c5bfb19d422869b403810114e42cc73098181d8faf6b39b2852fdc83bf44813c0b4c9ebfffb60bfd18a07b2857eefc10dcd2084eb699543506b8181d"]}, @nested={0x130, 0x37, [@typed={0x4, 0x29}, @generic="634def1cb62542920f68a4af871323bf7816a60e9d3b37a6e9f6d7756f", @generic="0af75b6f66f794f18b0f8aea9df19c64855c4f9130762a0f6144baef29175295f2c6f544db42ab2350185ed0a8531e1b7bc14742100aa66ae43e222c0e892b1406336f081a353bec76134861c3a3e0f0f27fc1bac3d0dbb5b77607caa68297874328924ab061cdd9df682442099bcbc1aca1e0cf40cab63891d346db6458d3905ca70274634674071d8e3ce97e8c671ddfda0be68edb4d3f46c8af3cc8d00cddf8efad7b3bef80cf7c6920890f20b02f33bcbe19e958de1b35a3739bfbdd5dbb00f3430f53bfff4ec6c2d18b9e53972f0ed4289ce6c1f02b71f778df18464f5c54fc32c419eec37f5a36317f2898cd", @generic="f931ddad6b21ca765e06f3d1eb7cefb9db50", @generic="e4f1648ac831b930e0"]}, @typed={0x14, 0x6f, @ipv6}, @typed={0x14, 0x91, @ipv6=@loopback={0x0, 0x1}}]}, 0x44c}, 0x1, 0x0, 0x0, 0x800}, 0x800)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

[  152.289201] sctp: [Deprecated]: syz-executor6 (pid 10502) Use of int in max_burst socket option deprecated.
[  152.289201] Use struct sctp_assoc_value instead
2018/04/22 16:43:34 executing program 0 (fault-call:2 fault-nth:20):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:34 executing program 6:
r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000)
recvfrom$inet6(r0, &(0x7f0000000000)=""/24, 0x18, 0x2121, &(0x7f0000000080)={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r1, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

2018/04/22 16:43:34 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x3}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x0, 0x7c3, 0x6}, 0x10)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:34 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000a40)="d5932029c292b73e81ffc38edcd7ffb1", 0x10)
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000140)={&(0x7f00000000c0)=[0x100, 0x11a42e1a, 0xffffffffffffffc1, 0x8, 0x7, 0x1, 0x81, 0x3], 0x8, 0x6, 0xb8c, 0x9536, 0xffffffff, 0x80000000, {0x3, 0x5, 0xe74, 0xffffffff, 0x2, 0x5017dc7d, 0x9, 0x9, 0x80, 0x0, 0x100000000, 0x101, 0x100000000, 0x7, "084bee06c8dbaaa04de2d2e3e5d5b92bfe615f65372fbcbfcb7c60af62dbbfa5"}})
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0xffffffffffff02c7}, 0x1)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
mq_unlink(&(0x7f0000000000)='$GPLcgroup-ppp1eth0vboxnet0\x00')

2018/04/22 16:43:34 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000d00)=<r1=>0x0)
sched_getscheduler(r1)
r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000c40), &(0x7f0000000c80)=0x10, 0x80800)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000f40)='memory.swap.current\x00', 0x0, 0x0)
ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000f80)=0x7fff)
setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000cc0), 0x4)
r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x840, 0x0)
openat$rtc(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/rtc\x00', 0x200000, 0x0)
eventfd(0x3f)
ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000000c00)=""/15)
set_tid_address(&(0x7f0000000d40))
sendmsg$key(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000d80)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x148}, 0x1}, 0x0)
getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:34 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x1, 0x80102)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x400000000000008})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000002c0)={{&(0x7f000000f000/0x4000)=nil, 0x4000}, 0x2})
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x2, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x0)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000400)=""/253)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={<r3=>0x0, 0x1, 0x4, 0x43e7, 0x8}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0xff}, 0x8)

2018/04/22 16:43:34 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:34 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
getuid()
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

[  153.261258] FAULT_INJECTION: forcing a failure.
[  153.261258] name failslab, interval 1, probability 0, space 0, times 0
[  153.272734] CPU: 1 PID: 10561 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  153.279702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  153.289100] Call Trace:
[  153.291759]  dump_stack+0x185/0x1d0
[  153.295456]  should_fail+0x87b/0xab0
[  153.299464]  should_failslab+0x279/0x2a0
[  153.303730]  __kmalloc+0xc2/0x350
[  153.307253]  ? sctp_v4_cmp_addr+0x1b8/0x250
2018/04/22 16:43:34 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000b00)=[&(0x7f00000000c0)='net/ip_mr_vif\x00', &(0x7f0000000140)='net/ip_mr_vif\x00', &(0x7f0000000180)='@\x00', &(0x7f00000001c0)='net/ip_mr_vif\x00', &(0x7f0000000a40)='net/ip_mr_vif\x00', &(0x7f0000000a80)='vmnet0^\x00', &(0x7f0000000ac0)='(system]\x00'], &(0x7f0000000b80)=[&(0x7f0000000b40)='net/ip_mr_vif\x00'])
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00')
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/59)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

[  153.311644]  ? sctp_add_bind_addr+0xb0/0x630
[  153.316122]  sctp_add_bind_addr+0xb0/0x630
[  153.320431]  sctp_copy_local_addr_list+0x4e1/0x610
[  153.325458]  sctp_copy_one_addr+0x20b/0xc50
[  153.329926]  sctp_bind_addr_copy+0x28c/0x970
[  153.334435]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  153.340050]  sctp_sendmsg+0x350f/0x6030
[  153.344160]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  153.349721]  ? kstrtoull+0x766/0x7e0
[  153.353548]  ? sctp_getsockopt+0x145b0/0x145b0
[  153.358251]  inet_sendmsg+0x48d/0x740
2018/04/22 16:43:34 executing program 6:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

[  153.362188]  ? security_socket_sendmsg+0x9e/0x210
[  153.367162]  ? inet_getname+0x500/0x500
[  153.371207]  SYSC_sendto+0x6c3/0x7e0
[  153.375050]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  153.380641]  ? prepare_exit_to_usermode+0x149/0x3a0
[  153.385784]  SyS_sendto+0x8a/0xb0
[  153.389369]  do_syscall_64+0x309/0x430
[  153.393358]  ? SYSC_getpeername+0x560/0x560
[  153.397758]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  153.402998] RIP: 0033:0x455389
[  153.406254] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  153.414022] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  153.421340] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  153.428660] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  153.435979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  153.443298] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000014
2018/04/22 16:43:35 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x501)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:35 executing program 1:
r0 = socket$inet6(0xa, 0x7, 0x2)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:35 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
r2 = socket$inet6(0xa, 0x2100000000000002, 0x0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108)
connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c)
r3 = fcntl$dupfd(r2, 0x0, r2)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000400)={<r4=>0x0, @in={{0x2, 0x4e20}}, [0x3, 0x7fffffff, 0x100, 0x4, 0xffffffff, 0x9e, 0x100000001, 0x4, 0x9, 0x100000000, 0x400, 0x9, 0x2, 0x2279b225, 0x200]}, &(0x7f0000000040)=0x100)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x7fff, 0x0, 0x6, 0x1, 0x1, 0x0, 0x6, r4}, &(0x7f0000000500)=0x20)
setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:35 executing program 6:
bind(0xffffffffffffffff, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80)
bind(0xffffffffffffffff, &(0x7f0000000100)=@can={0x1d}, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={<r1=>0x0, 0xffffffffffffff70, 0x20}, &(0x7f0000000080)=0xc)
r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1d5, 0x80000)
ioctl$TCFLSH(r2, 0x540b, 0x9)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={r1, 0x10001}, 0x8)
mq_open(&(0x7f0000000180)='vmnet1em1\'-&vmnet0vmnet0\x00', 0x1, 0xc0, &(0x7f00000001c0)={0xbea3, 0x7, 0x2, 0x3, 0x2f, 0xce7, 0x81, 0x7})

2018/04/22 16:43:35 executing program 3:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r0=>0xffffffffffffff9c})
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r1, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:35 executing program 0 (fault-call:2 fault-nth:21):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:35 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
sendmsg$rds(r1, &(0x7f0000000a00)={&(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000007c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x8, 0xa4f}, &(0x7f00000000c0)=0x800, &(0x7f0000000200)=0x80000000, 0x5, 0xffffffffffff35e7, 0x8, 0x80, 0x0, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0xc66}, &(0x7f0000000240)=0x200, &(0x7f0000000280)=0x1, 0xfffffffffffffffe, 0x0, 0x9, 0x6, 0x1, 0x81}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x7}, &(0x7f00000002c0)=0x8, &(0x7f0000000300)=0x7, 0x0, 0x7, 0x80000000, 0x0, 0x26, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x80, 0x5}, &(0x7f0000000340)=0x47, &(0x7f0000000400)=0x3, 0x100, 0xfffffffffffffffb, 0x100000000, 0x9, 0x4, 0xffffffffffffff18}}, @rdma_dest={0x18, 0x114, 0x2, {0x1, 0x699b}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x4}, &(0x7f0000000440)=0x7ff, &(0x7f0000000480)=0x1, 0x7, 0xca6, 0xfffffffffffeffff, 0x81, 0x10, 0x873}}, @rdma_args={0x48, 0x114, 0x1, {{0x3ee9727, 0xfffffffffffffffe}, {&(0x7f00000004c0)=""/203, 0xcb}, &(0x7f0000000780)=[{&(0x7f00000005c0)=""/160, 0xa0}, {&(0x7f0000000680)=""/82, 0x52}, {&(0x7f0000000700)=""/76, 0x4c}], 0x3, 0x1, 0x2}}], 0x218, 0x40010}, 0x800)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:35 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
socket$inet6(0xa, 0x2, 0x7)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200, 0x0)
ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/212)

[  154.301265] FAULT_INJECTION: forcing a failure.
[  154.301265] name failslab, interval 1, probability 0, space 0, times 0
[  154.312750] CPU: 0 PID: 10597 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  154.319719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  154.329125] Call Trace:
[  154.331793]  dump_stack+0x185/0x1d0
[  154.335497]  should_fail+0x87b/0xab0
[  154.339341]  should_failslab+0x279/0x2a0
[  154.343541]  __kmalloc+0xc2/0x350
[  154.347094]  ? sctp_add_bind_addr+0xb0/0x630
[  154.351579]  sctp_add_bind_addr+0xb0/0x630
[  154.355885]  sctp_copy_local_addr_list+0x4e1/0x610
[  154.360893]  sctp_copy_one_addr+0x20b/0xc50
[  154.365367]  sctp_bind_addr_copy+0x28c/0x970
[  154.369872]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  154.375483]  sctp_sendmsg+0x350f/0x6030
[  154.379591]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  154.385157]  ? kstrtoull+0x766/0x7e0
[  154.388979]  ? sctp_getsockopt+0x145b0/0x145b0
[  154.393683]  inet_sendmsg+0x48d/0x740
2018/04/22 16:43:35 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x20}, 0xfffffffffffff330, 0x0, 0x2, 0x80000000006, 0x6000, 0x3f, 0x9d}, 0x7)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0x17}, 0x100, 0x1, 0xff, 0x4, 0x8c, 0x2, 0x5}, 0x20)
r1 = dup(r0)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x7fff})

[  154.397621]  ? security_socket_sendmsg+0x9e/0x210
[  154.402588]  ? inet_getname+0x500/0x500
[  154.406627]  SYSC_sendto+0x6c3/0x7e0
[  154.410469]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  154.416018]  ? prepare_exit_to_usermode+0x149/0x3a0
[  154.421156]  SyS_sendto+0x8a/0xb0
[  154.424736]  do_syscall_64+0x309/0x430
[  154.428714]  ? SYSC_getpeername+0x560/0x560
[  154.433107]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  154.438343] RIP: 0033:0x455389
[  154.441572] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  154.449341] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  154.456659] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  154.463974] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  154.471289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  154.478609] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000015
2018/04/22 16:43:36 executing program 6:
syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x40)
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

2018/04/22 16:43:36 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000c80)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:36 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
rt_sigreturn()
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
r1 = dup3(r0, r0, 0x80000)
ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/94)

2018/04/22 16:43:36 executing program 0 (fault-call:2 fault-nth:22):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:36 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00')
ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0xa27)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:36 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={<r1=>0x0, 0x100000000}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:36 executing program 5:
mkdir(&(0x7f0000000040)='./control\x00', 0xfffffffffffffffe)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000500)={@mcast2, <r2=>0x0}, &(0x7f0000000540)=0x14)
setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000580)={@empty, @multicast2=0xe0000002, r2}, 0xc)
ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080))
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000000440)='./control/file0\x00')
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={<r3=>0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}}, &(0x7f0000000300)=0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r3, 0xba, 0x4, [0x8, 0xffffffffffffffb9, 0x3, 0x0]}, &(0x7f0000000400)=0x10)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:36 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

[  155.550696] FAULT_INJECTION: forcing a failure.
[  155.550696] name failslab, interval 1, probability 0, space 0, times 0
[  155.562163] CPU: 0 PID: 10654 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  155.569137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  155.578542] Call Trace:
[  155.581206]  dump_stack+0x185/0x1d0
[  155.584906]  should_fail+0x87b/0xab0
[  155.588749]  should_failslab+0x279/0x2a0
[  155.592947]  __kmalloc+0xc2/0x350
[  155.596583]  ? sctp_add_bind_addr+0xb0/0x630
[  155.601067]  sctp_add_bind_addr+0xb0/0x630
[  155.605383]  sctp_copy_local_addr_list+0x4e1/0x610
[  155.610411]  sctp_copy_one_addr+0x20b/0xc50
[  155.614898]  sctp_bind_addr_copy+0x28c/0x970
[  155.619409]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  155.625023]  sctp_sendmsg+0x350f/0x6030
[  155.629125]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  155.634695]  ? kstrtoull+0x766/0x7e0
[  155.638608]  ? sctp_getsockopt+0x145b0/0x145b0
[  155.643311]  inet_sendmsg+0x48d/0x740
[  155.647239]  ? security_socket_sendmsg+0x9e/0x210
[  155.652206]  ? inet_getname+0x500/0x500
[  155.656252]  SYSC_sendto+0x6c3/0x7e0
[  155.660088]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  155.665646]  ? prepare_exit_to_usermode+0x149/0x3a0
[  155.670789]  SyS_sendto+0x8a/0xb0
[  155.674365]  do_syscall_64+0x309/0x430
[  155.678339]  ? SYSC_getpeername+0x560/0x560
[  155.682732]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  155.687965] RIP: 0033:0x455389
[  155.691195] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
2018/04/22 16:43:36 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:36 executing program 6:
r0 = socket$inet6(0xa, 0x802, 0xfffffffffffffffe)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
recvfrom$inet6(r0, &(0x7f0000000080)=""/122, 0x7a, 0x10002, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xb54}, 0x1c)

2018/04/22 16:43:36 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

[  155.699052] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  155.706379] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  155.713701] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  155.721011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  155.728330] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000016
2018/04/22 16:43:36 executing program 0 (fault-call:2 fault-nth:23):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:36 executing program 3:
r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0)
ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x52000, 0x5d)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x200, 0x0, 0x3, 0x9, 0x0, 0x8e0, 0x2}, 0x20)
r2 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r2, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
socket$inet6(0xa, 0x3, 0x4)
ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000140))

2018/04/22 16:43:36 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0xfffffffffffffe74, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

2018/04/22 16:43:36 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e1f, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x40000008}, 0xffffffffffffff6e)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:36 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002a40)=ANY=[@ANYBLOB="95de", @ANYRES64=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000080)=ANY=[], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR], @ANYBLOB="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@ANYRES16], @ANYPTR64=&(0x7f00000029c0)=ANY=[@ANYPTR64=&(0x7f0000001180)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES16=r0, @ANYRES32=r0, 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@ANYBLOB="14a94a88b7bb47799d76cf17b2b972fe9c06ad3421a6b8a2561365b5f04ba4249c3af2d431199f1d83e0a786202a8d319645420b6e75e1bdeb82d4dcc21b5cc631e23ec5e391933f11e363e741c346becaca3f86bebe1d4beb36a67a5de4bd93cbc909a2bc95267c413d996b997535e343361a0f79f29ec421d8ca7e4270ae1c272ba8fab114b825fee9e22ab973a3f63ee5e65686458f9c70bd627c7fbe13cad265da658e046e3f0f3db03423985ca4cfec0f33a41749f6c12e9d89b03b8f061f4c784d8be97402b198cc06474b64a7c4959b2dd5", @ANYBLOB="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", @ANYPTR64, @ANYPTR], @ANYPTR=&(0x7f0000002500)=ANY=[@ANYPTR, @ANYRES32, @ANYBLOB="3c6709b1165b0d794fb639d7cb639fe74e8920321064b5bddc839d22a93823551d668cac8a677c155bb3ee022d4c0b1bae755e27331a0ae030e1943cc862ab36d264b1b3fd675bed44cd6bfb7db33b5f43f060b654c8045a6be8ea9072b9ab4ed2de2312885bb7d93e1c824fe5d3657df2e0ced9e0f2577affb60797bedc2b72d301c406da1c74b65222c3400223c691b11df284e2df646b24fec907b4af0d14e2488ece619257f31bb1b0931fab2ce3664c877b7af46c591d753d8432aa733c20346d53f2aa1c8937318fd119f06dba52dacd79c2dd51dfde112e5f996ea2a5b8a61d43c92c7ce821fc459625e372ea", @ANYPTR64, @ANYBLOB="b719cd35d1b48415970e74e8f27a80f9144e865f874d8a312e34e3d522be8ff6a6f87d37b232b996de2e724d29efaf367fa3c4fb8db8c0ba06dcf2412c9a30c3d35d3d43f93d9f3dbc532b6826c3ea11a81dbb78fde8db882d0a70cc6d9286d6fe6268c1c590ef3f77221df9d007d8824299f7e5ce8b8b3d01746157da0d6c0f6068763e8b6f195fcd06209abfd13f3096392dbfb67e21b6e6f1c2389d42080289dc9a736d8d6781d1ffc4c14774061bf8cbe39eaf3a4096ba4ee5bafc1ce923f2874fa1322b64fa8c3f6f4c0ba660c3bd5c9f0f6a7322d98fd329776f53434e0b866f", @ANYRES16=r0], @ANYPTR=&(0x7f0000002700)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR, @ANYRES16=r0, @ANYPTR64, @ANYRES64, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR], @ANYPTR64, @ANYPTR64=&(0x7f0000002780)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="5d72681b2eefdcf73a21b6cf2a90257e95eb4e63313867e3c870cdcaecd45df5afdd62069ef83d6650604ed3ad891eb4856f306473859d25908b799dab360c1f13981ec2de4abb72192d1d46d8d51fa8e2e478b11efb9d5b52df5f70a71a02173c3700767a82f035c3605692c8e48797d38b75c42a2c8e9c656be8b496f9e7045a3a77690e53f34684621cc326ea513f", @ANYBLOB="2168df680a1abc3142b421fec9cf205336cb8840adfa420921c3dd0fa445dacbc56b24811137600932501be587531b385b55160232fe0401a72a3c752e60c3c1d992f8057b64609f4dfb6b3af8d49f4214e9bcfc2fe95426f940ed234fa2d52c8336c329100fbf556ac9ee0691d1dcab6f306b7b1aaba5", @ANYPTR64], @ANYPTR=&(0x7f00000028c0)=ANY=[@ANYBLOB="fca04dbec0f5e8a8dc08a9f709e85ce7ca2d745f9701526a168671091826222bc68402e38f6349c24acce47849016c9f3c6636270ab3bd9e00618f25b60634611f7e492cd5eda04e11f3689665164fda62af6451b4333a8051ac9a97c93996e0fcfc033343ab3b9f5398bf62144b6b30c9b9bd67cbcb59b89651", @ANYPTR, @ANYPTR64], @ANYPTR64=&(0x7f0000002980)=ANY=[@ANYPTR64, @ANYPTR64]], @ANYPTR], &(0x7f0000000040)=0x5)
r1 = dup3(r0, r0, 0x80000)
ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1)

[  155.957936] FAULT_INJECTION: forcing a failure.
[  155.957936] name failslab, interval 1, probability 0, space 0, times 0
[  155.969389] CPU: 0 PID: 10686 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  155.976354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  155.985753] Call Trace:
[  155.988419]  dump_stack+0x185/0x1d0
[  155.992126]  should_fail+0x87b/0xab0
[  155.995963]  should_failslab+0x279/0x2a0
[  156.000160]  __kmalloc+0xc2/0x350
[  156.003716]  ? sctp_add_bind_addr+0xb0/0x630
[  156.008204]  sctp_add_bind_addr+0xb0/0x630
[  156.012517]  sctp_copy_local_addr_list+0x4e1/0x610
[  156.017544]  sctp_copy_one_addr+0x20b/0xc50
[  156.022010]  sctp_bind_addr_copy+0x28c/0x970
[  156.026527]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  156.032142]  sctp_sendmsg+0x350f/0x6030
[  156.036238]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  156.041812]  ? kstrtoull+0x766/0x7e0
[  156.045664]  ? sctp_getsockopt+0x145b0/0x145b0
[  156.050367]  inet_sendmsg+0x48d/0x740
[  156.054301]  ? security_socket_sendmsg+0x9e/0x210
[  156.059272]  ? inet_getname+0x500/0x500
[  156.063312]  SYSC_sendto+0x6c3/0x7e0
[  156.067194]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  156.072767]  ? prepare_exit_to_usermode+0x149/0x3a0
[  156.077922]  SyS_sendto+0x8a/0xb0
[  156.081516]  do_syscall_64+0x309/0x430
[  156.085487]  ? SYSC_getpeername+0x560/0x560
[  156.089886]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  156.095134] RIP: 0033:0x455389
[  156.098355] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
2018/04/22 16:43:37 executing program 4:
r0 = socket$inet6(0xa, 0x4, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x10}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)
r1 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/117)

2018/04/22 16:43:37 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x80000, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000280)={<r2=>0x0, 0x6}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x100000000, 0xe99, 0x8008, 0x7, 0x6, 0x1f, 0x50a, 0x40, r2}, 0x20)
r3 = dup3(r0, r0, 0x80000)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={<r4=>0x0, 0x7}, &(0x7f0000000180)=0x8)
sendmmsg$inet_sctp(r1, &(0x7f00000029c0)=[{&(0x7f0000000340)=@in6={0xa, 0x4e23, 0x10000, @loopback={0x0, 0x1}, 0xfc3a}, 0x1c, &(0x7f0000002800)=[{&(0x7f0000000380)="1e4366955e4eb9b1e70d5486aa6a9e7af842bb917e79cc4325994a5832d2e90cf7e2139cd2ec99858fe8f1cc72a142cb207af2032351cd02e40d4fefcbc51b640911c8f37a67aea6757b206b16", 0x4d}, {&(0x7f0000000400)="b2d8788ba558a1e9f16ca656a137063ce3df1b4eef334f2d007e86e3270aacadce352fb631abb394bde0968a4f4b98c4acf5901fb752da1c78b686570d3abe32cf34be2d40bdcf35ed6784472fd306d7921707bfd9f4aa05c8daf897a446ce7a9b44aec92d9e5e9a79c2729c27ab74a5d2e736c8c5506df1de0e7f52be43de6f85508c101ce07fb7b2606c3a6d", 0x8d}, {&(0x7f00000004c0)="166638d89a6ac35ad550c2f2179704c904d55b54fb729b6801d33bec2e79f75e9af4ca58f1dd87", 0x27}, {&(0x7f0000000500)="2c0b4ab9d54a6516a673f7df273df8b13e3c557b1c568d75e128ef58e5dc5dae5618672fa01a7ba526051cf18786e28aa0221f6df19766577055b3671a3d7cfa42dda5722f6ad6e96537add291e03327ed02248623fd2aa6d7b029d457fbfa4a0b64f7ee013d04aaf55dc9882adf4c039e0fa0f9a3521a5f6d7fe3cb6003ebe52882dd9fcf3d55b8ee417c976370686bf85e4b05ee37094566d47de53f4cc4dc902b105a5dd730528c8b5b2fc0464e6f88eced7a4b3599d063c1d07e53d64f2bc9818aebfb8519cd17f1aa7c6207", 0xce}, {&(0x7f0000000600)="fd33780f7f14b2bbc59c882d023aa66e2f232320141b52b39727254990440d3bb4504d83cf0cf410ca745ee57c822d6054573d1a24735acf12c281a1bdf1f3ebc024e70df858044bf2fd33584aced7c2789030c17e76c80d17116c252695be12c62b67cc2c12501297c1aba7d5d491ea6f1fd4b0945920b9eb5e28baec1bbd6f7f76505eca1efc2408a89d4331e09ae50ffb56ab308e9ba59f1a6c", 0x9b}, {&(0x7f00000006c0)="d1c83d70a4ae4f20d32611a2d771655a1678d19386006c6c4494e680e771e7efb1d1edc936d2cd6a9559bac2ff096f11ca1e0ee1737eb71ca5c4bb1dde5f223de036b5493682b19263141331a8d94b6310734f", 0x53}, {&(0x7f0000000740)="cf1484f7e367069278022a066b0c0c5f0bd936944ac6c3a81161ce3c24eb51848a86493e4781ef84cac9ebd16f93d5b46a52f31af3e4cb9fe6ff3e3b49d515ace8f1c99e879055793e8c83db1da722c7f465c699182db6488b46f12be2d2fa4077a651d6c8899c7f0e4f39ca858a22e4cb9d00a58d2e46f0abd6e8816b0fd5b843fed0f617256debbd1d433dd664255b4e4da7f2f31484434f054107e9ea7ac92f25a82f35a298ff88c5802991d82264767202be037dcd8e725196b1801f56d8d34f6a9b794d16bfc9f9eb3ca119f3b2f4f203d29c043b344f8c256cac13cb6fa80238407ebef170d29b4f45f20c1006faa2b4464b9c6c47b3b61e372b411a412483ef970e0970fa30032baf13125f8f0873669f5751e6e95ed80615ec938feafeda178c4d3807404074d236a81d4a9d8978bd5383ad556c690a16afaeffbfe60fc72a236d807026cfa7468daad2c203263327626fea5125f79163d307e629acb2f0eadf67301f61c4ed4e65c7df06724ff6bb04928e2624ad1089df38b5ad4504dfb9535924566b3a3b1af5bc1f5f223c130bc507e19acbd03aa0719d2bbb637672c002c205d705e50df635f3aa0e62d7277ead7a28a0cb58d29357eb09695226f4e9cacc1b8e39b398e755c3464abda50062bbad100ec1669ecd7c271039c762884c248c876363ee3ba7e3db2b8a1ccd7221346586678fb3037be92b010767b12a3050ecebb6d8020688e7759ce5c991455716a8b1e0e2608a1aa480a69860fb75b7fb85d83858d14e8ad703b5c962b8686f71460f3811af523ff0458991c954a51d820fa18cb58fa7eb4c65f8364298a12b3e369e28497232b7b9dc99e19218ab2a0bca757dc9282298cedf13463586e88434a52bd830c3932a7250186390f9993502858112f0ee98e2f8720e691798f8faac3824c43d6b787664cbd2cc471305b192555c5ad8585415bd18c0f2afc83c0bd92f794e624cd738d808edeb860828fe463616a7ae1b929c19e10eee34ef279a76f9120b39109c1a526599ff8ebc76f779e01afccbdfaadca4e14c6b87150a7b3f3910cbb369304391cd56f4ba4276a257d6fd86ef55332d0dc14d667dd9b4e934cdba79292a99b70806cb74b919fce1d163bf70aadb4cc7bbbd74598c53ff475300c10c88e4f6ba36eacf257165f0a9ee2f387f0aacfe9731fd568f8b6c08ec691f7be93f6baedf168e7f395bc587393a47a799584d9de1cbcb3c28e9057f4b825cb05fdba22e3884626ffe44109d75d16dad6b19a495c9d2909bb5ed09b6edb8afdbee7cfb044891f832f478dfc21b672ca84b93e4b10521368dd5f37a3b68217da7825269bb271da4426ca49fb21c72094eda13509a3c00b80e5f3b7dc42c90d45d3b55bfa471d4ce8e54f314a87bf49b507e46752a91d672c4bb3ba1c83bfe5a7ae6cd067f1b79cf9cafe2f9d50c3d451016b0c05f65363cdcb8cbe2c0231c7f77c9dec2e98b18172aa08c72c27fb5505cf32dc211ef7b4e518919b97bb78ee17281d748a8c9eecbf63bbc149f23d4db6325fbc38cda966275ebf2e486240e7497c7320e28e8c33304bd41b59c59d954d654eb46f49555b27448caa11d9ee1eb2889fae367416271649d245ebd7ad15a9509302a2d053b3a2bd1b6ad800ebbe0a5bf1a6be4860f5c21640a932639fc5a3b907e23e651ad892f748c1a0a01520654f2bdc59b6ae2bb171fee9ea5463296fa70aa74028a0731ea77f38d24e7c29de27e9da67b0c8d181c9e58d4b2c6b212e74d29eda19de4e237a6eceb0e55b3185f8de9beec8f5da83e0cce41525b915ab5533f211b3c3439c14c781e05ae3cb694736387f9386d232762c1f4e0075a332725e4705e026d27065f90b30d3879c75c9604c9dc6454144edf468fb1f497a9de3e6081244daa3a377d51c78fdf5ce5a6168e2b061da7ec572f2d6986ddfb0cfa871c663b36aa11998297f59ed12693ceff7f85fefc9c21262d61c682ee01a05cd36547aa22ffd6cbf0f023a6107b92671ded27e464f00b5f9d36a6576e3ef35fb06c1903168366ebacd0137f905878437bfc2d03fcdf2dc28a3a13534549fa9fad3f5ba766361fe301246de928a2e3f5d613d9ad86ec762f2f879103f5547008fb2333704d9d28ce0aa70fc16b768d0163482e35329616d7b085af0775815c64f2719ac40dc5ea7e318709aa73d839dc08bcfb4938e076a666ec2b3a77b88a91a8c4fdc3f9f17b8262df852171dbb76e7ce489e233d0fc7bf973392f01d4c945a20b2f5bb2d619d089800ecbaf4f1290ab44e09c9e1c47ea197726d4cd256dfc57d7ee913c5984a42211ee8ca35d72d6d94905f1544dd5b126f5597554218387fcc190747a4bedaa40e7dd7d11d07422331b0d1198eef51287048f477aecdfb862e079027ac665f75282bdca66e2d6bb92be9402c64988232d626d6c59e52ecd2fc1f0c358af54758d2b58b1353072849a91a69d0ad89bbc0860e2e8bb8237ec260040dee8c11848e5dc07a0bed6f92f236607b980aabe8cd99dce49bec5b21d80872f7fe3bbc58b63cb90b15a7bd64f22b70d05a6c9dd0a6cd02d50dd0ad3a9877cbe855169cbee9af41012fd159a092e4e3f0a50120d1adb36924cd484c305986a8627c71608a268e5828ee21a33562f60f7beb95b15259fcbd3695d0a0465cfcd601cd1d8de9363387cd51083b9e05fded027fe5f80e76517f2f5e6d68498ba4aa7075f7b533442da0292ee1b7d198bc69df5c98f99ccf0cf98d115bbaeb383b5405bbbd32573634e946fa46093f6478de796aa661d9525bb089bc672dd5dd8f8facaacd7e30bba23013f93ecb42e4cb5bfec5f79d682d754ae46b3d68c45e9e13bc99ce0a38bad2c07f2634de954da4ee5a4cff421b57f8c3375deb236a99b3c691d3de6966a5dec1d5ea136092d1aad8a2b5f107e50c5771ed5fa541b848e7d5f733cc5acdf2fdab955f2c000a9bd60294572c899fa752bf706676d1e952d62bf8da779e117c2ebf8fdc26186264ec69fb9bdddedb82818ecf7103f7e25c8c9240584a3d946ada975474296e60c22cb1699fd477f44808e73f48e9b1461a45ca2ca187ae2e3c6eb3964d19d45017d442cdbd85bf74da87b090466b7612024ba2250cce25f234dff9b4820274b59f76352df7703be3feb8a236194115ceacd351f24f02e0b40a61348acf83849b7a7ddea4e1882890901149855601673b0f0dd2a3a384c241669b4d1bf1728f8c061f7f2d4b792f32b903c7482df43064c355350606a35ec73383c579a58b56ec8682f3e2f67c509c3ccca587644d00338ef0a70e3dbb3860b7b1d2953066cd8b515351a694cd782b53f11c275d82aad27aafd3f12068b117fd67dcbb6dc609c41fc351b3f376506bab59034b7c2747f06ad7d45837482695083b8c94773e68ea0ddd5cecbce61ad4517daf9525115406e89e1506802c835193891a0700928a543b0e467f3dc2695be1a59370de894a3dd6b036bf3f1e0fd5f322a0aec1e9a0e90801c78db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{&(0x7f0000001800)="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0x1000}], 0xa, &(0x7f00000028c0)=[@init={0x18, 0x84, 0x0, {0x6, 0x1c0000000000, 0x4, 0x9}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x7, 0x83}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x820c, 0x1, 0x20, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1d2, 0x200, 0x5, 0x1274, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x8, 0x9, r4}}], 0xf0, 0x40001}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000001c0)={<r5=>r4, 0x9}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x40, 0x4, 0xdc, 0x7fffffff, <r6=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002a00)={r5, 0xffff, 0x8, 0xfff}, &(0x7f0000002a40)=0x10)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

[  156.106123] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  156.113439] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  156.120759] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  156.128073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  156.135397] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000017
2018/04/22 16:43:37 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x10}, 0x2da)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x0, 0x0)
bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent-generic)\x00'}, 0x58)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0)
ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000080))
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:37 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:37 executing program 7:
syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xc00000000, 0x6, &(0x7f00000005c0)=[{&(0x7f0000000140)="51e332b77cce4dfe31823345b7b0903b921235f9f33e749c831c3a58c1feebecd1ec35896fb673eea8b51f1a717463d34431d2ebeeac9610dc352551b86efe74dd4ad0768fbd2d2c52675412114953bf5ffb25e2d69e6c6a165a39909b498f2b21feccb8e681ec36fe264938c01130bbae68534d05e0c35d450b66a33f67a6c76be90a4e3222afe24e05b7a1b5b9ea5ed5ec06ce2c7a03423665be65db96f67db058a4b9a564bad16fb32ba45842cfae0db9bac1ade3b9559c0aab9b47d952d9229644f73247cc9d6047534d8b624e5b9531146d", 0xd4, 0x8}, {&(0x7f0000000240)="cef6c81f5d85ada14c1a810efa93fdf4e128d056852a95df1c0d9c29cc40d84c14da44107d0ebfe7f7e40a97fa5760d54656a749fb9e2d2287330b373d9d2d994dd315d4bd788c6e6f40ead787809bf88425985874e7cd469eb3842629edaa653028e8cb0e4306c1a6cd3d82ac219e8eec3d801a4e3e", 0x76, 0x2a}, {&(0x7f00000002c0)="0b9cfb17eced8465c3949c8bbd21fd3917614f39602c8481fad06038db3157eb15339fc8c6b73e1989b0c6c00c480af01173a6f13db7fa790d767abc255a6851e7f8262000fda03e3a21bd25d9912d3491a8e1aa5a512405b86c2c84cc1a1fee0e9e913db430ab7e69cf46ced52e9a204ace59798653eed3a2cccdad9c98ee01e70d373d82cd42afd398fb4c7b245d12776a94f3cf87f884ab9543250f33d9540647cfd8f96f3171c5f8fec63287f8892eaffdde2d4a0138d4c09a30a84b5961fd37f2317092b25bfb62ceecd58008a389e4748688fb9618ae0ce28bd7561bfe1991430b", 0xe4, 0x8}, {&(0x7f00000003c0)="e82604bec6547129f011b3becd77c75294def73a34d395cd2b4a8d06ef9f2199a183d68d4e20673fe2b3c77c291677f98d8fca32be805551ba11374c19556e305ad0ef4e1fffa0344e103c298a824b5c9cb56ca259e62536c55f603c2bd8c3ddec09795386bab93c0a386a54bd003a60", 0x70, 0x101}, {&(0x7f0000000440)="387cf4ea7c460484241306b9501d1458d7524ee5ec5ae6bc1c4caf998be02bb17298e12d1b59bdac1a00d04c7b3c079eaeecf66c2b189bda6627c77f67937836d06f8ac605a9dc4f4ee889c905490731ec281ac91d3e2a80b9aca9ebdc9593d94b44b8802323ce18b8cc7774e9baa950857e94beed488d10d0d93b6e9f701a58da3ca6e58143bafa26649ad2e919f2fbb91362f3628f31d77d8450d1ff9ea18504342231cd8d5fbf379f75f19295a8dc24d29388a41cc1a9cdadbb142b7cbab512f78784f5b585e6397867", 0xcb, 0x200000000007fff}, {&(0x7f0000000540)="ac33e69c0de3def6193bc965d05d36dc4b6d9144f129d93719c4f77512734579ae7a93c2cae52c5969379157b553f625efb98194d7ecc1b4c17f12a5df0499a9786b761665bdff445da46650b3219d098cfe750aac7d2894b98a9c54d2a3af50dba628cf38683f5a38", 0x69, 0x4}], 0x8000, &(0x7f0000000840)=ANY=[@ANYBLOB="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"])
r0 = socket$inet6(0xa, 0x1, 0x7ffe)
ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000006c0)=<r1=>0x0)
prctl$setptracer(0x59616d61, r1)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0xfffffea4)
getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:37 executing program 6:
r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x1a5200)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x50})
accept$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r1, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
getpeername(r1, &(0x7f0000000080)=@hci, &(0x7f0000000000)=0x80)

2018/04/22 16:43:37 executing program 3:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x1)
ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040))
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r1, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "017343b6b5504b420be3c4358f093867c20749580db59969cb73b3d3aa7b3b7a2f2a13a50686b7200726b6d4560ea74b3cb553767e59a9ae854005aec067f8da0ea2be417976d83a2edb22d8883a12f727c5dfb253c169b41c043fc3fcdc8be319c1ece05b7b5deade140221f9dc8f8807eeb07d3637a51b265d34b4fa32d0c026cbd5ff4eec42995a0381661ac97db014301325d3ff623939155f5f24c01c81df394c182316e770bfe809105e71bd959d2b8162b01878d1c0fca49d69858c4e57c1dac5f1e84b1192d36cdafcbc0ccde23a3c6f96227bf3a8d6ce4a553b4a789e6c96d968e9aae3e704608d6337cfb40a91b40bbb9b16fc1983f7b007e7758739c20c2f57c6a576e629467cd0a3a4c1ccc43ee64e0ba529a1611a19a56378aa7a613f433ac45490622a81855ba4d98b6e6ba83567e8fe5647191133bc3abe0ceed712b5d824c1be8aa2acfc91179bc82456b648119bad157c21179c50521b37017ebbaee4e825bdadf0deb6f0ce477612b908cf29d68b00b60b6098d47ad30904f101028a96b9f0efac84cc4100263d946bedf8542244064cc4648699b667934cf6095ebe222011f8f5b524d674bca96433e3dad862db9fa6497ab3184c16a3c90bde1a10a300ffcfc636fd6b7848d186a0046517c7d00fc243d5712e745e03f0ab47d0b778ae2485fae7f7f5ca1d6b69592b644cb65fce8d5017de9f7b54942306abed1c90e1dc82e14ee7de29fd394c5579898873756bf01b161fcb7f27443dd468e116f3c00a819f23ac3e44dac21ac9578791dbea30439ce40b7907fdf6aa62122a9c6a44e3bfa11e631c1be6754f424ea7e36e766bc7fce83b8b2f5b9c3b670d6b995cdeb8f94156a6a688badd3e4ad7c9647e52f13060c389322b4876a0255f0f56e1f792276ddfb7a67bc50fbf57677f5b33443f31f55a45343ada35e053ad676e2d5c72e26e9cedc0acad8e582ca95c1f27d63c1637b8b1016157d56a51143e56354cb9b4a86b7390a8d51e927a891552b5bf265d037b31303b386e9c5c9f525159602a1244aaf03bac24733304d01acf1ab1e83ae45a0bb7114cfda4b6714e7a33261fb69760754f5d11f1bfa5695b059461a1d8267eb86d6a7754fb261b6a72d385083e5df612dbd74d097e7943ff0491e668e04fe979e788bc792eb0a3c0713cbfd134a32a484248bb07875e6dcdc5b3665e67b651254b91a320375b72a56e88e45d940d78b9df2ff127607a4e5c773f857f19135bfc091f32343e7e8e118db80eb41bb2e51e2d0bb6b6e2495ac7f754373fac38a09cf16488b3e7d20c40a31cf1cee2ddf2eb5ccf02fe8b969bbe031c43d894f90bed40dce3ae0d13da8e4545e4842df4eea87f49d86a8f73203d15e23602c414413fed63b2d90f937c13ab0ca6afd2e1d0bc315679ccda8a54f474955fadef77ca43a6a23f71693d638f3def2ca9deef09318073bbb13187914ab056d3cd69314a78c26600dbfd9dbf79ff069430670f24ea31b53bfef5ff8b323242e2474c14ce24873ada3eb5c649fb77b2b66b63c747de4405f326d25915ef76d10a4d224c82c9c396dcdf0e334c895da78fe93fb69e2f4f48cbef76b1e4fa18e4f3d579ab2d433907742efcc95c644f3749071e3dc09941e4e14cfe960620ed77e8515100bd5e262a016118f473f7323c37f6e0cb9cbcb7d8d9d7f63579efae1a88b9cacb197d1bb86c3d669902341be1d43d19eba0b275fab922f9e4dc3e0c973715e4f17d20d4c7bf798fef82771e0c755e6fa4cbe7bbb27371307712d846f04bd7a52d2604f70c8b591f87f2c322d108421b8c648bf05431989d139a83b6142c42e196a00a93d749260245c6e880fc0f8876d4a4da209784935587b2122fbf2cf133e24054266923d85b9452dc8b926df58cf60409d0acad0e4286e01916299bf150bed3fef0900398dd44a890239df0c1e482c2d127d4889b84778f511ebe486810be6e0b9ac79cc615911c57cd9eec32326fbe081b8611f2a840c860f636a0295708b7a822fd5d10fda156785cac491df57c4800a7e23189c086c239aa989a9ead31f1e74e5bf8113368dbe87893781dc64384f9ad0ce0cdb8b4f57a73a161ee5174e8a9d1a82ef8a187f66af61b4c53c8ca10aa2c8b7ea2c2eab67acb564b21971041bd4c43665b443db7b6f538be2eb5971983d4f90a17f0bb45f5e066a99c3b2779a467d4033eac78a1dfc89b985936d03f20536c41d99a2382dbcab6ffd49cb713923ed2709426d29a5e1ed66effd3049f72ab9f36fd63b089c772eb3f5c6c573aabab0f1e174ca5151e0842d379e15aef5372ab41341f6e8e58e6f66a59f22efa843828b0853844f18e57b2efb07834a99fc0d5c691c6a0c34e99b0e5384701934543f6c5c7b8f23c4013ada104f19ee6fbae162430691291cd4a67f96b6a77450c9683c13fbc0c0f1fe03a82da554b61402f194a6ec21862f3cc6b68f1c9f386bd00223bdc96141845b1bda8802c120d298eb3f42c8ea8a7e3e2de6d9d54852936d42dec979636e2e9b7034d2cec33ccf895261b5c91be2c65d07ef189f9ce15353b403770b1f2f061d7b4a3c387dbdaee9e21f6fd2288b6ad7600b07c4ab4f014e713e5d1c81c9aa1e83f146f79689ecf44b244a10c38abe14e6aad142dfa08967e36f956855574ac987b2d5be8d1e32a00dda7bb2ae628cc323485b4108264832bbcd14379e6570e55f67ee02e97091b1cbcbb050ceb57214e84a42393b988cf09e4ad2126187d4fe007a5722e4b0a64f2f104074d990b5269ae9ef2c2c49cd68bb1ae017412a2b46a3a28deee2c496de11f1e46b74b5d2ede29a39299c356fb07cce060ffdf6f3091b89e9b6087fca1441215e31d5f740f7b52e70088e3ba3026ebc3f2cee52004902cfc63199c85d01806b7ac1d586f8d8252a2fa5ddd1a1b548d384ec56ca6a5f8489bb8cc7ec7c3421b0def25a66c64"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:37 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x278)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:37 executing program 0 (fault-call:2 fault-nth:24):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:37 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
utimes(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080))
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, <r1=>0x0})
ioprio_get$pid(0x1, r1)
r2 = syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x40, 0x0)
ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0)
r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000004c0)='./file1\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000200)='./file0\x00', 0x13b, 0x0)
getrusage(0x0, &(0x7f0000000400))
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000000c0))
umount2(&(0x7f0000000300)='./file1\x00', 0x40000)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000240)={<r4=>0x0, 0x100000001}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x9d}, 0x8)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:37 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9)
keyctl$setperm(0x5, r2, 0x4)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000280)="d271bf1d8eb5580230db1b045e7217856773d8de9c093910e9d64a1ceb0c3795d5c0d26e3e1be7e4a212af956b7368cbdf899a0d52511f261c4cc167038a4d237c365535c4a9efb7f76e857b524cdeae4067ffab39719b56f65db06781bfd8596d8857c73de0353c1b4930d2961bd45006303a3a5b527a25251e38c86de0d3ec36bcd1857b76a720fa375c006e965bf9674b2884003aa08a540ccc57b7faa117a969105c")
socket$pppoe(0x18, 0x1, 0x0)

2018/04/22 16:43:37 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x5)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYRES64=r0], &(0x7f0000000100)=0x2)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x840f251e9c298a8e, 0x0)
ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x3ff)

2018/04/22 16:43:37 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x400)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x44000, 0x0)
ioctl$TIOCSTI(r1, 0x5412, 0x7fff)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, <r2=>0x0, 0x10001, 0x101})
ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x1})
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={<r3=>0x0, 0x4, 0x2, [0x1, 0x9]}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r3, 0x80000000}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/33, &(0x7f0000000140)=0x21)

2018/04/22 16:43:38 executing program 4:
r0 = socket$inet6(0xa, 0x6, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0)
ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x2, 0x59, &(0x7f0000000080)="94dbd104e4ea879b7b03c639ea7161b11a2937037cbb6f669142e6565a762cb1a968d4a9e495c192eac63376fafcc81e19713884d13ce4675333601d05e216c2e3567ac8a419609ac5a838d3b09fe19631d9875f4fc7ccca90"})
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:38 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x4)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

2018/04/22 16:43:38 executing program 7:
r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20)
setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x1, 0x4)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
getresgid(&(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000100))
sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

[  157.229647] FAULT_INJECTION: forcing a failure.
[  157.229647] name failslab, interval 1, probability 0, space 0, times 0
[  157.241115] CPU: 1 PID: 10791 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  157.248092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  157.257496] Call Trace:
[  157.260159]  dump_stack+0x185/0x1d0
[  157.263858]  should_fail+0x87b/0xab0
[  157.267698]  should_failslab+0x279/0x2a0
[  157.271906]  __kmalloc+0xc2/0x350
[  157.275456]  ? sctp_add_bind_addr+0xb0/0x630
[  157.279933]  sctp_add_bind_addr+0xb0/0x630
[  157.284244]  sctp_copy_local_addr_list+0x4e1/0x610
[  157.289268]  sctp_copy_one_addr+0x20b/0xc50
[  157.293743]  sctp_bind_addr_copy+0x28c/0x970
[  157.298264]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  157.303893]  sctp_sendmsg+0x350f/0x6030
[  157.308009]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  157.313584]  ? kstrtoull+0x766/0x7e0
[  157.317414]  ? sctp_getsockopt+0x145b0/0x145b0
[  157.322227]  inet_sendmsg+0x48d/0x740
[  157.326184]  ? security_socket_sendmsg+0x9e/0x210
[  157.331154]  ? inet_getname+0x500/0x500
[  157.335196]  SYSC_sendto+0x6c3/0x7e0
[  157.339036]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  157.344595]  ? prepare_exit_to_usermode+0x149/0x3a0
[  157.349748]  SyS_sendto+0x8a/0xb0
[  157.353339]  do_syscall_64+0x309/0x430
[  157.357319]  ? SYSC_getpeername+0x560/0x560
[  157.361720]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  157.366965] RIP: 0033:0x455389
[  157.370192] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
2018/04/22 16:43:38 executing program 6:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

2018/04/22 16:43:38 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000))

2018/04/22 16:43:38 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x16}, 0x3, 0x2, 0xff, 0x2, 0x6, 0x77f, 0x2}, 0x20)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:38 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = getpgid(0x0)
fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1})
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000000))
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={<r2=>0x0, 0xeb, "f7b04254a217bf1e3517b5cc870b61794d9a5b9bd7ffb5ff49b77c866308f14884fc7483f7ba3420ada84f13a5cf5581b7891819b5e86799b2836a8b089ecc1fa554415a0f2e94e826531cc7f4e860a28d7aebf0dccd94d9cf0fbbd2cbeff617fa9b2c11413c7303fe590aac200195aff2d6189be1be5275eaba3564d50602e0fda84eb3486f3f52e3b8033ec56fcaf405b61e01ce77ce3572e0ed1fa6cb2660236b55f913b4eeefc9c3e6e68432024d55909b5e2aa51d0cb01079a7241f0cffa0fbe49ac0afe253060512e9eceb09136603fbc4748514b343692711b03dcc910ff75dd110a61983d068e5"}, &(0x7f00000001c0)=0xf3)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1bb, 0x20}, 0x90)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

[  157.377965] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  157.385289] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  157.392959] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  157.400272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  157.407601] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000018
2018/04/22 16:43:38 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)

2018/04/22 16:43:38 executing program 1:
r0 = socket$inet6(0xa, 0xa, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

2018/04/22 16:43:39 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0)
ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0))
sendto$inet6(r0, &(0x7f00009f1000)='F', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:39 executing program 6:
r0 = socket$inet6(0xa, 0x40000000001, 0x8010000400000083)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {}, {<r1=>0x0}, {}, {}]})
getpeername$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, <r2=>0x0}, &(0x7f0000000300)=0x14)
connect(r0, &(0x7f0000000340)=@can={0x1d, r2}, 0x80)
ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000200)={r1, 0x5, &(0x7f0000000100)=[0x800, 0x8, 0x7, 0x4, 0xfff], &(0x7f0000000140)=[0x2, 0x0], 0x15, 0x0, 0x6, &(0x7f0000000180), &(0x7f00000001c0)=[0x7, 0x80000001, 0xffffffffffffffc0, 0x2]})
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ptmx\x00', 0x101000, 0x0)
ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000400)=0xfff)
r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001b00)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001b40)={<r5=>0x0, 0xbbbb}, &(0x7f0000001b80)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001bc0)=@assoc_id=<r6=>r5, &(0x7f0000001c00)=0x4)
vmsplice(r3, &(0x7f0000001a40)=[{&(0x7f0000000440)="665ccb93a213071492e0c5d509c2daffa1b6bb4fa22d4ec3cd208d26c4444c020a5882804f29506ca15bd10036b686a1734cfed8ffbd63df5272833fb3cdb39ac469149679bfff4f5e2129e2699f9fe15c2a6ea7bd637364d016caedc8eb967739dafcbb15b7e5cb83f274edca96303a9b27b0f16f9dd1c08eb07274c12c3ddd7bdeeb0863bca5c81de0e94a40376cfa8006ef6260dfc9fbb10712ae7e5782b3a3945b18e690df7a1f8904d2500ba0ad3a3c7c", 0xb3}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="cdc2497feabc", 0x6}, {&(0x7f0000001540)="7156804f7038d3e2c3e9dc7d3196476afd0dd2557f2e2340373c84bf259c2592bca1ee190c60055370bd296f48e906fdf7121e960dba6bddef5f5e5a23992ee11994337fda2607b4245f78d92cfa2f5a77a4501166300ec71672deac9882f1e590092b3d88bccad57607b5b467d17ecdf0364622ea34f4af4d8cf28fd8c3020a80dc2d192a2c2c23afcab026c718223c0ebdda78e942d3793863897726749103f115cdf9a6188b3cb16c57715184f638e99407aa5299d49f24352670144e649f0a6d7e06f9fd0a5f774fa563f76d31c6eecb8896bde22c9eb5b2e95289ea0122fade76a634", 0xe5}, {&(0x7f0000001640)="bd2f41f665f9cc1d7debbc03956de28c4764db78a99a876e1c9139f239cd3817521c64573f852336979d4fb517be1d2fdb2e56a5b58dab5190eec65e34317c7c7b605d26f7af0162d38c9ba7fa62cc939e19070886b3b7d2dcb0f7b62ab71a24e82120e410e346d537b094df2386db5b3893345b26a68997bd0b08a82ad791b61201a8cd75cea215382aee", 0x8b}, {&(0x7f0000001700)="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", 0xfa}, {&(0x7f0000001800)="cbde5d2759fad1ed4f8567f211f434d1d91807075b27cdc739e7d51af3d86e4f04948f247a8300e73991dcf9b3710e87e66c1f200a41ff60d58dc687d9d81163c360807a7964c7ec4121763e122eb64fcd249be62cb917f292250580b3f4f2018ded32ee91eacc8c60803034c440a659e2a323759826ee0493b0881136ed4bf84253fd85425a0dc0be9489572e8812fa339c56c3", 0x94}, {&(0x7f00000018c0)="ddd42a02ccf11772d337969917d2054958627553d1802c0580de6dfa07919bb63c610483cac9fac777ceb755f0c6386306cbc4544392db0041b47cb67f28493a188b1818b74fb67fb4eb1780d4292b5eb08d0da7620192e174445238977c7cbcf63d5602a926f30498c8954347a26e8c35ec75c82540370d7ee25b29128fa4d675324b757c17f374c7c06d811269d4eec5e7cf426e89d1c5b51e47babf463e9f6b21081e", 0xa4}, {&(0x7f0000001980)="4088a9be1bc690a5fc667a939530b46d1170951d6b6c8b570b3076c9950e9644e12766e03dc91fbd608335d458642fd8f10be668faa3ae491089c5ff0e379a73613293dff928885dc0d49b04f2ef8f30c9220d5b68569c538518284f8a6524c628ed4c0a57910c4404aa304e2543e3421629c87b479af50def441de603d2530f1c050bf7e8b866015cf07f3dc34fa195d8e44cef525255775ac0be12ddf50e39a1e41f101199cb98c96cf8c3e6b8ac32ea0581465897eb49e1699edced798503", 0xc0}], 0x9, 0xd)
ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000001c40)=@req)
r7 = memfd_create(&(0x7f0000000000)='ppp0mime_type:cgroup\x00', 0x3)
r8 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3, 0x100)
perf_event_open$cgroup(&(0x7f0000000240)={0x5, 0x70, 0x8000, 0x7ff, 0x4, 0x7ff, 0x0, 0xec20, 0x40101, 0xc, 0x6, 0x8, 0xfff, 0xdb8f, 0xffffffff, 0x0, 0x101, 0x1, 0x1, 0x10000, 0x5, 0x1, 0x3, 0x9, 0x6, 0xed, 0x1, 0x80, 0x18af, 0x100000000, 0x1a8, 0x5, 0x6fe, 0x2, 0x60cf, 0x9, 0x47, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x7, 0x1}, 0x2008, 0xcfd6, 0xfffffffffffffffe, 0x5, 0x1, 0x9, 0x1ff}, r7, 0xc, r8, 0x1)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000001d00)={r6, 0x68, &(0x7f0000001c80)=[@in={0x2, 0x4e22, @rand_addr=0x6}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x8}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0xffffffffffffa958, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f0000001d40)=0x10)

2018/04/22 16:43:39 executing program 0 (fault-call:2 fault-nth:25):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:39 executing program 3:
r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x501002)
r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00')
sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x42000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x1c, r1, 0x400, 0x70bd28, 0x25dfdbfe, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000081}, 0x40)
r2 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r2, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

2018/04/22 16:43:39 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
timer_create(0x1, &(0x7f0000000000)={0x0, 0x26, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000080)=<r1=>0x0)
timer_delete(r1)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:39 executing program 1:
r0 = socket$inet6(0xa, 0xb, 0x2)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001700)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR, @ANYRES32, @ANYRES16=r0], @ANYPTR, @ANYBLOB="6d26240f0f571e3c848e14fb019d3e93e8cc357ca4074b3e80f78d7817f9e69af44199930b8a720121dd169aba9c953c3f5b8d5c57d2564187e779f791cb3ad43a226948a992d4aabe5161540cb6", @ANYBLOB="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", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES64, @ANYRES64=r0, @ANYBLOB="17cff00c0bf206beb73e42087459cc6e2912d1ef8b5de63071", @ANYPTR64, @ANYRES16=r0, @ANYBLOB="0a480af7e41e6f98616377f177cbc46420505c82bb6718098515db232bc6d24f1d4b9a9f229c5569a94be1582bceca011c0eeb8284da42391c5274ada16b0f73d9fe5e7a54de1711738d91332062b25ae403da2c195edb0660ffa2f6e826652d5ed84c5630b4455e539d16419d938cc7b4e85e7eff77be4ee878be104499c828eca95a1ea8fc93a3947b45a9193dfeb64d1da86865500eed3f680c846d33e1c15431aa744149ae83b3e3cb884e56a98a870f1efdb24daa7bfd07fbf4c1dd5709c5e1e8457105ce0a90333806b2fb17f1df745b34d5c1283313ce279d80b1a2687ae2567009e395e748ebb9536823d1776e81e7a66449"], @ANYRES16=r0, @ANYBLOB="354c60a24bcc1b6a19d9cbdaf48a4d1361ae665830984368da1c01de462caa38"], @ANYRES64=r0, @ANYPTR=&(0x7f0000001340)=ANY=[@ANYBLOB="be9a849e1210cfe5fe9dc1dde82063f10ac53f1e8a99c0781b82a55c01c47d18", @ANYRES64, @ANYRES32=r0, @ANYBLOB="fcf275", @ANYPTR64], @ANYBLOB="53c92a9a4ec2617338bf3b4c2098c78b2e77dffd4c12b4e14899d2ad55b138e4a83c87525399078aa2edf47870c00dbe4dd6b17f3c6ca0ae6d2588dbf484dc39cbd2226b1e2b041196cf77fbf244a42bff3272285597d547a35ad052b2cd01abb2f98c79e4f751704e1e2caba6ac967c7510bc60f88019ebc4b293bde315ddd7cb76fc27378656e47aed0e96682a9d0cd627d6dc44aecda52a02e7233760ae120df380c4525249e2e541d57ee8dc9e48a09cb343446f278dcbebbd235a7a91cc993a58a79eaaa4c4a96266f28fc020", @ANYPTR64=&(0x7f00000014c0)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB="640d615dbbc185782b289ed60aa9b4e4a7d8a133133a99ebf9c2d3490b0d024331363fb13d18d6907db415b44b06ea59dd667da733cbbba165122782c49542f6b439a14da1", @ANYPTR64, @ANYRES64=r0, @ANYPTR64], @ANYBLOB="4aaa1ae22f8995b3201d9b24998e707952b2fa2a11c18452ea4be07aadcba0ddb90c9550c65c0542ced086e91571fb9159cd4b042aa1295b4ebac53420efb00006f72c5548c93b290c71be0658ac9d2b2264fa7ef4342100fac1a806941fd03cb976b8710300000064363ca302235674e67618dd75e3ac4410266f21d6d476296de6e462f5d97ccf1afbdcd1f1033e87cc92589c509c9174219c78ed6eb3312e2828842100d1410aa2b59c833805973cb3b8f33419aeebd67700ccad949b12df29faf5a94b7414ee9bfca00d57f250192d9d063a4dcce7b92146237695d822c8e0fbda2eb8c865eaf12c1a6de4e3495234f9675b", @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64, @ANYPTR], @ANYPTR64=&(0x7f0000001440)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64, @ANYPTR], @ANYRES64=r0, @ANYPTR=&(0x7f0000001480)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYPTR64], @ANYRES32=r0]], &(0x7f0000000100)=0x6)
pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
socket$inet6(0xa, 0x5, 0x7)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0xa0, 0x400)

2018/04/22 16:43:39 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:39 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
socket$inet6(0xa, 0x15f9a0353df459fb, 0x2)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
uselib(&(0x7f0000000040)='./control\x00')

[  158.130936] FAULT_INJECTION: forcing a failure.
[  158.130936] name failslab, interval 1, probability 0, space 0, times 0
[  158.142425] CPU: 0 PID: 10868 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  158.149400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  158.158799] Call Trace:
[  158.161463]  dump_stack+0x185/0x1d0
[  158.165161]  should_fail+0x87b/0xab0
[  158.168998]  should_failslab+0x279/0x2a0
[  158.173203]  __kmalloc+0xc2/0x350
[  158.176755]  ? sctp_add_bind_addr+0xb0/0x630
[  158.181241]  sctp_add_bind_addr+0xb0/0x630
[  158.185557]  sctp_copy_local_addr_list+0x4e1/0x610
[  158.190586]  sctp_copy_one_addr+0x20b/0xc50
[  158.195042]  sctp_bind_addr_copy+0x28c/0x970
[  158.199537]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  158.205137]  sctp_sendmsg+0x350f/0x6030
[  158.209223]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  158.214769]  ? kstrtoull+0x766/0x7e0
[  158.218580]  ? sctp_getsockopt+0x145b0/0x145b0
[  158.223271]  inet_sendmsg+0x48d/0x740
[  158.227184]  ? security_socket_sendmsg+0x9e/0x210
[  158.232152]  ? inet_getname+0x500/0x500
[  158.236188]  SYSC_sendto+0x6c3/0x7e0
[  158.240027]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  158.245584]  ? prepare_exit_to_usermode+0x149/0x3a0
[  158.250748]  SyS_sendto+0x8a/0xb0
[  158.254329]  do_syscall_64+0x309/0x430
[  158.258304]  ? SYSC_getpeername+0x560/0x560
[  158.262701]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  158.267934] RIP: 0033:0x455389
[  158.271155] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
2018/04/22 16:43:39 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x13b)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000a80)={<r2=>0x0, 0xb4, 0x7, 0xada6, 0x80000000, 0x2}, &(0x7f0000000ac0)=0x14)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000b00)={r2, 0x7c, "d1bb04fda8183c974e823d25eff8d0aa1673a02f73fb0ed5beb8fcd89df3e72e300b113d28717563d38b40b1fff5b165a0b869a4f0814e0df9daaa55198d455ae5d7ebb75e94b1db0c22fafbf5196159ba6d693e849e60644209849f431447cac4233a40ee47fd1ad875bc16ef907e22e29f16eb06ccd75581131da3"}, &(0x7f0000000bc0)=0x84)
r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40002, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0xec9, 0x8, 0x6, 0x5, r1}, &(0x7f0000000a40)=0x10)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x800000000000ff}, 0x1c)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x3, 0x7, 0x926, 0x1f, 0x80000000, 0x7, 0x9ee2, {r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x3b0, 0x28, 0xb0, 0x9}}, &(0x7f0000000140)=0xb0)

[  158.278915] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  158.286240] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  158.293562] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  158.300881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  158.308202] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000019
2018/04/22 16:43:39 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:39 executing program 1:
r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2000, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180), 0x0)
r1 = socket$inet6(0xa, 0x5, 0x0)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80000)
getsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)=ANY=[], &(0x7f0000000100))

2018/04/22 16:43:39 executing program 4:
munlock(&(0x7f0000ff6000/0x1000)=nil, 0x1000)
bind$inet6(0xffffffffffffffff, &(0x7f00001c1000)={0xa, 0x4e21}, 0xffffffffffffff3c)
r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0)
r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200, 0x0)
ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)=r1)
sendto$inet6(0xffffffffffffffff, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100000010004, 0x0, 0xa55}, 0xffffffffffffffda)

2018/04/22 16:43:39 executing program 0 (fault-call:2 fault-nth:26):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:39 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)

[  158.589959] FAULT_INJECTION: forcing a failure.
[  158.589959] name failslab, interval 1, probability 0, space 0, times 0
[  158.601459] CPU: 0 PID: 10900 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  158.608427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  158.617827] Call Trace:
[  158.620483]  dump_stack+0x185/0x1d0
[  158.624175]  should_fail+0x87b/0xab0
[  158.628012]  should_failslab+0x279/0x2a0
[  158.632162]  __kmalloc+0xc2/0x350
[  158.635694]  ? sctp_v4_cmp_addr+0x1b8/0x250
[  158.640090]  ? sctp_add_bind_addr+0xb0/0x630
[  158.644577]  sctp_add_bind_addr+0xb0/0x630
[  158.648891]  sctp_copy_local_addr_list+0x4e1/0x610
[  158.653928]  sctp_copy_one_addr+0x20b/0xc50
[  158.658411]  sctp_bind_addr_copy+0x28c/0x970
[  158.662929]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  158.669340]  sctp_sendmsg+0x350f/0x6030
[  158.673444]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  158.679003]  ? kstrtoull+0x766/0x7e0
[  158.682827]  ? sctp_getsockopt+0x145b0/0x145b0
[  158.687526]  inet_sendmsg+0x48d/0x740
[  158.691457]  ? security_socket_sendmsg+0x9e/0x210
[  158.696422]  ? inet_getname+0x500/0x500
[  158.700469]  SYSC_sendto+0x6c3/0x7e0
[  158.704309]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  158.709861]  ? prepare_exit_to_usermode+0x149/0x3a0
[  158.715006]  SyS_sendto+0x8a/0xb0
[  158.718579]  do_syscall_64+0x309/0x430
[  158.722551]  ? SYSC_getpeername+0x560/0x560
[  158.726943]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  158.732174] RIP: 0033:0x455389
2018/04/22 16:43:39 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={<r1=>0x0, 0x834, "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"}, &(0x7f0000000100)=0x83c)
r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x18, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000ec0)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5237}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000140)="1cb1b35d54009e083cd0193cd0ce60bbcb41b5ba3ec2bc4e37c7e6b866ec3e9ffd33871a3f5cdc703dee53ada801d1738b0fd7afced1a768a914ea1f02a7df5ae82b1a06b0574d5ab660991d236d0d2c425f6062970d2ca4912800af7d8ee1d2b4b4716a83a1d828c3ca32e3bd406879083595a3869d5f8b503eb7e934473face01e0998d7ac9764fbbbbf2397954713e35ad5b073dd0c4851de746ca9b44719ebd390ad34c6d4", 0xa7}, {&(0x7f0000000a40)="6d666ef174de8dc36eda83919ea6e9f2fbc9bfc2671db74e3a409642049f21b59bb563b538ec325fe6d857c97ca07f52a0f42c04cb3d7145deed47dd1a5a2b43de0e0c7a9b295bc4803d0441678c8c3597d896791b394e42b2da4d9d2d07bad58534ec1241fe6f9be68117d8ac02eb0fdea9233e0c47eeae1ac2cc3be822965df82b950c84bdbf170f4950189e25734c68b1de9f7c5d749d5987062a6fa78c5d47799b1e09d444f461b3ec0512407c928097691033340c877e6d14d0aae3e212611f67cc2bc42d01fe4b512277917982ebf4b25c588dfc59abdb9b19f3", 0xdd}, {&(0x7f0000000080)="b5b8694784b019fab0dec721d5", 0xd}, {&(0x7f0000000b40)="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", 0xfa}, {&(0x7f0000000c40)="aa6cc05b41229fd76bef640a0125cbe4777922c8b17a3a3ece25016ded1a157565deeced2eec46d9f8f635aa98079c947fa3fbbf5d2aed732a9d87d01dcd8c0be5fa312ae8bf4b314a9f44c92d13ac9f7080de810b7ddbd32864", 0x5a}, {&(0x7f00000000c0)="d6b5714fde54c4771088785e8dbdbbe87b343b3400fb1973d03d4ec8be13692a41384c", 0x23}], 0x6, &(0x7f0000000d40)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0x8200, 0xffffffff, 0xfffffffffffffffd, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x658800000, 0x79, 0x2d5}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xb20a, 0x8003, 0x5, 0x4, r1}}, @init={0x18, 0x84, 0x0, {0xdef, 0x1a2, 0xb0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x779, 0x8, 0x2, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x7ff, 0x9, r1}}], 0x150, 0x20004001}, 0x4800)

2018/04/22 16:43:39 executing program 1:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r1, 0x6f53b8ba27f8b528, 0x70bd2c, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0x58}, 0x1}, 0x4008005)
r2 = socket$inet6(0xa, 0x5, 0x0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000040)={{0x8322, 0x3ff}, 0x1, 0x8, 0xffffffffffffff00, {0x5, 0x607b}, 0x7, 0x8})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000c00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4)

2018/04/22 16:43:39 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
io_setup(0x3, &(0x7f00000001c0))
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x1ff)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x20, 0xffff, 0x0, 0x101}, &(0x7f0000000080)=0x14)
lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="6f73782e2a70726f637082b163232b2729766d6e6574312a2c00000000000000000000"], &(0x7f0000000180)='%!-\x00', 0x4, 0x1)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005200)=ANY=[], &(0x7f0000005240))

[  158.735387] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  158.743163] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  158.750485] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  158.757894] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  158.765210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  158.772533] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000001a
2018/04/22 16:43:40 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x0, 0x1f, 0x80, 0xa, 0x5}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000240)=0x4)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={<r2=>0x0, 0x40}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x10001, 0x0, 0x7}, 0x1d8)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3)

2018/04/22 16:43:40 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff]}, 0x46}, 0x8, [0x38000, 0x7, 0x7, 0x3, 0x9, 0xfffffffffffffffc, 0x60c65278, 0xab]}, 0x5c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x48000)
setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10)
bind$rds(r2, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:40 executing program 6:
r0 = semget$private(0x0, 0x0, 0x0)
r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0)
ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0)
semctl$SEM_STAT(r0, 0x2, 0x12, &(0x7f0000001580)=""/112)
r2 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4)
ftruncate(r2, 0x1000000)
sendfile(r2, r2, &(0x7f00000000c0), 0x91)
r3 = socket$inet6(0xa, 0x1, 0x8010000400000084)
rt_sigpending(&(0x7f0000000000), 0x8)
sendto$inet6(r3, &(0x7f0000000a40), 0x0, 0x80000000100000, &(0x7f0000000040)={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x42000, 0x0)
socketpair(0x9, 0x5, 0x400, &(0x7f00000004c0)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
faccessat(r4, &(0x7f0000000140)='./file0/file0\x00', 0xa0, 0x1400)
openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x44700, 0x0)
getsockname$ipx(r5, &(0x7f0000001600), &(0x7f0000001640)=0x10)
rt_sigsuspend(&(0x7f0000000180)={0x662c}, 0x8)
getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0x482)
getgroups(0x1, &(0x7f0000000240)=[<r8=>0x0])
ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000001740)=<r9=>0x0)
timer_create(0x0, &(0x7f0000001700)={0x0, 0x1c, 0x4, @tid=r9}, &(0x7f00000016c0)=<r10=>0x0)
timer_getoverrun(r10)
fchown(r3, r7, r8)
r11 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x140, 0x100)
ioctl$sock_bt_cmtp_CMTPCONNDEL(r11, 0x400443c9, &(0x7f00000000c0)={{0x6, 0x7, 0x10001, 0x263b, 0x2, 0x95d}, 0x6})
getsockopt$sock_buf(r11, 0x1, 0x3f, &(0x7f0000000280)=""/191, &(0x7f0000000340)=0xbf)
ioctl$FIONREAD(r6, 0x541b, &(0x7f00000001c0))
ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000540)=ANY=[@ANYBLOB="0080000018000000c1ffffff050000000f00000000000000faffffff008e3200"])

2018/04/22 16:43:40 executing program 3:
r0 = socket$inet6(0xa, 0x20006, 0x8010000400000081)
bind$inet6(r0, &(0x7f00001c1000)={0xa}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x83c)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x3b2, @dev={0xfe, 0x80, [], 0xf}, 0x23}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e23, 0x51, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1b}], 0xc0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000240)=""/208)
ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0))
openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x41, 0x0)

2018/04/22 16:43:40 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x602, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4)

2018/04/22 16:43:40 executing program 0 (fault-call:2 fault-nth:27):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:40 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
keyctl$session_to_parent(0x12)

2018/04/22 16:43:40 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

[  159.391259] FAULT_INJECTION: forcing a failure.
[  159.391259] name failslab, interval 1, probability 0, space 0, times 0
[  159.402737] CPU: 1 PID: 10957 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  159.409715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  159.419123] Call Trace:
[  159.421798]  dump_stack+0x185/0x1d0
[  159.425497]  should_fail+0x87b/0xab0
[  159.429281]  should_failslab+0x279/0x2a0
[  159.433405]  __kmalloc+0xc2/0x350
[  159.436922]  ? sctp_add_bind_addr+0xb0/0x630
2018/04/22 16:43:40 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4010, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mprotect(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x1)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x100000000, 0x4)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
mprotect(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0)

[  159.441389]  sctp_add_bind_addr+0xb0/0x630
[  159.445684]  sctp_copy_local_addr_list+0x4e1/0x610
[  159.450700]  sctp_copy_one_addr+0x20b/0xc50
[  159.455171]  sctp_bind_addr_copy+0x28c/0x970
[  159.459685]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  159.465298]  sctp_sendmsg+0x350f/0x6030
[  159.469400]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  159.474961]  ? kstrtoull+0x766/0x7e0
[  159.478786]  ? sctp_getsockopt+0x145b0/0x145b0
[  159.483483]  inet_sendmsg+0x48d/0x740
2018/04/22 16:43:40 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0)
clock_gettime(0x7, &(0x7f0000000180)={<r2=>0x0, <r3=>0x0})
clock_gettime(0x0, &(0x7f0000000080)={<r4=>0x0, <r5=>0x0})
clock_gettime(0x0, &(0x7f00000000c0)={<r6=>0x0, <r7=>0x0})
clock_gettime(0x0, &(0x7f0000000140)={<r8=>0x0, <r9=>0x0})
write$evdev(r1, &(0x7f0000000a40)=[{{r2, r3/1000+30000}, 0x0, 0x5, 0x7}, {{r4, r5/1000+30000}, 0x2f2a, 0x2, 0x2}, {{r6, r7/1000+30000}, 0x40, 0x3, 0x9}, {{}, 0x10000, 0x427f, 0x3}, {{0x0, 0x2710}, 0x8, 0x28, 0xff}, {{r8, r9/1000+10000}, 0x66, 0xff, 0x80000000}], 0x90)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xffffffffffffffe4, "017343b6b5504b420be3c4358f093867c20749580db59969cb73b3d3aa7b3b7a2f2a13a50686b7200726b6d4560ea74b3cb553767e59a9ae854005aec067f8da0ea2be417976d83a2edb22d8883a12f727c5dfb253c169b41c043fc3fcdc8be319c1ece05b7b5deade140221f9dc8f8807eeb07d3637a51b265d34b4fa32d0c026cbd5ff4eec42995a0381661ac97db014301325d3ff623939155f5f24c01c81df394c182316e770bfe809105e71bd959d2b8162b01878d1c0fca49d69858c4e57c1dac5f1e84b1192d36cdafcbc0ccde23a3c6f96227bf3a8d6ce4a553b4a789e6c96d968e9aae3e704608d6337cfb40a91b40bbb9b16fc1983f7b007e7758739c20c2f57c6a576e629467cd0a3a4c1ccc43ee64e0ba529a1611a19a56378aa7a613f433ac45490622a81855ba4d98b6e6ba83567e8fe5647191133bc3abe0ceed712b5d824c1be8aa2acfc91179bc82456b648119bad157c21179c50521b37017ebbaee4e825bdadf0deb6f0ce477612b908cf29d68b00b60b6098d47ad30904f101028a96b9f0efac84cc4100263d946bedf8542244064cc4648699b667934cf6095ebe222011f8f5b524d674bca96433e3dad862db9fa6497ab3184c16a3c90bde1a10a300ffcfc636fd6b7848d186a0046517c7d00fc243d5712e745e03f0ab47d0b778ae2485fae7f7f5ca1d6b69592b644cb65fce8d5017de9f7b54942306abed1c90e1dc82e14ee7de29fd394c5579898873756bf01b161fcb7f27443dd468e116f3c00a819f23ac3e44dac21ac9578791dbea30439ce40b7907fdf6aa62122a9c6a44e3bfa11e631c1be6754f424ea7e36e766bc7fce83b8b2f5b9c3b670d6b995cdeb8f94156a6a688badd3e4ad7c9647e52f13060c389322b4876a0255f0f56e1f792276ddfb7a67bc50fbf57677f5b33443f31f55a45343ada35e053ad676e2d5c72e26e9cedc0acad8e582ca95c1f27d63c1637b8b1016157d56a51143e56354cb9b4a86b7390a8d51e927a891552b5bf265d037b31303b386e9c5c9f525159602a1244aaf03bac24733304d01acf1ab1e83ae45a0bb7114cfda4b6714e7a33261fb69760754f5d11f1bfa5695b059461a1d8267eb86d6a7754fb261b6a72d385083e5df612dbd74d097e7943ff0491e668e04fe979e788bc792eb0a3c0713cbfd134a32a484248bb07875e6dcdc5b3665e67b651254b91a320375b72a56e88e45d940d78b9df2ff127607a4e5c773f857f19135bfc091f32343e7e8e118db80eb41bb2e51e2d0bb6b6e2495ac7f754373fac38a09cf16488b3e7d20c40a31cf1cee2ddf2eb5ccf02fe8b969bbe031c43d894f90bed40dce3ae0d13da8e4545e4842df4eea87f49d86a8f73203d15e23602c414413fed63b2d90f937c13ab0ca6afd2e1d0bc315679ccda8a54f474955fadef77ca43a6a23f71693d638f3def2ca9deef09318073bbb13187914ab056d3cd69314a78c26600dbfd9dbf79ff069430670f24ea31b53bfef5ff8b323242e2474c14ce24873ada3eb5c649fb77b2b66b63c747de4405f326d25915ef76d10a4d224c82c9c396dcdf0e334c895da78fe93fb69e2f4f48cbef76b1e4fa18e4f3d579ab2d433907742efcc95c644f3749071e3dc09941e4e14cfe960620ed77e8515100bd5e262a016118f473f7323c37f6e0cb9cbcb7d8d9d7f63579efae1a88b9cacb197d1bb86c3d669902341be1d43d19eba0b275fab922f9e4dc3e0c973715e4f17d20d4c7bf798fef82771e0c755e6fa4cbe7bbb27371307712d846f04bd7a52d2604f70c8b591f87f2c322d108421b8c648bf05431989d139a83b6142c42e196a00a93d749260245c6e880fc0f8876d4a4da209784935587b2122fbf2cf133e24054266923d85b9452dc8b926df58cf60409d0acad0e4286e01916299bf150bed3fef0900398dd44a890239df0c1e482c2d127d4889b84778f511ebe486810be6e0b9ac79cc615911c57cd9eec32326fbe081b8611f2a840c860f636a0295708b7a822fd5d10fda156785cac491df57c4800a7e23189c086c239aa989a9ead31f1e74e5bf8113368dbe87893781dc64384f9ad0ce0cdb8b4f57a73a161ee5174e8a9d1a82ef8a187f66af61b4c53c8ca10aa2c8b7ea2c2eab67acb564b21971041bd4c43665b443db7b6f538be2eb5971983d4f90a17f0bb45f5e066a99c3b2779a467d4033eac78a1dfc89b985936d03f20536c41d99a2382dbcab6ffd49cb713923ed2709426d29a5e1ed66effd3049f72ab9f36fd63b089c772eb3f5c6c573aabab0f1e174ca5151e0842d379e15aef5372ab41341f6e8e58e6f66a59f22efa843828b0853844f18e57b2efb07834a99fc0d5c691c6a0c34e99b0e5384701934543f6c5c7b8f23c4013ada104f19ee6fbae162430691291cd4a67f96b6a77450c9683c13fbc0c0f1fe03a82da554b61402f194a6ec21862f3cc6b68f1c9f386bd00223bdc96141845b1bda8802c120d298eb3f42c8ea8a7e3e2de6d9d54852936d42dec979636e2e9b7034d2cec33ccf895261b5c91be2c65d07ef189f9ce15353b403770b1f2f061d7b4a3c387dbdaee9e21f6fd2288b6ad7600b07c4ab4f014e713e5d1c81c9aa1e83f146f79689ecf44b244a10c38abe14e6aad142dfa08967e36f956855574ac987b2d5be8d1e32a00dda7bb2ae628cc323485b4108264832bbcd14379e6570e55f67ee02e97091b1cbcbb050ceb57214e84a42393b988cf09e4ad2126187d4fe007a5722e4b0a64f2f104074d990b5269ae9ef2c2c49cd68bb1ae017412a2b46a3a28deee2c496de11f1e46b74b5d2ede29a39299c356fb07cce060ffdf6f3091b89e9b6087fca1441215e31d5f740f7b52e70088e3ba3026ebc3f2cee52004902cfc63199c85d01806b7ac1d586f8d8252a2fa5ddd1a1b548d384ec56ca6a5f8489bb8cc7ec7c3421b0def25a66c64"}, &(0x7f0000000100)=0x83c)

[  159.487399]  ? security_socket_sendmsg+0x9e/0x210
[  159.492354]  ? inet_getname+0x500/0x500
[  159.496396]  SYSC_sendto+0x6c3/0x7e0
[  159.500239]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  159.505808]  ? prepare_exit_to_usermode+0x149/0x3a0
[  159.510969]  SyS_sendto+0x8a/0xb0
[  159.514558]  do_syscall_64+0x309/0x430
[  159.518536]  ? SYSC_getpeername+0x560/0x560
[  159.522935]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  159.528182] RIP: 0033:0x455389
[  159.531410] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  159.539184] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  159.546504] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  159.553829] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  159.561157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  159.568477] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000001b
2018/04/22 16:43:40 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000c40)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

[  159.681542] sctp: [Deprecated]: syz-executor7 (pid 10954) Use of int in maxseg socket option.
[  159.681542] Use struct sctp_assoc_value instead
[  159.791419] sctp: [Deprecated]: syz-executor7 (pid 10986) Use of int in maxseg socket option.
[  159.791419] Use struct sctp_assoc_value instead
2018/04/22 16:43:41 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = shmget$private(0x0, 0x4000, 0x10, &(0x7f0000010000/0x4000)=nil)
shmat(r0, &(0x7f0000010000/0x4000)=nil, 0x1000)
r1 = userfaultfd(0x0)
ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:41 executing program 0 (fault-call:2 fault-nth:28):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:41 executing program 3:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0)
r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00')
sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r1, 0x6f53b8ba27f8b528, 0x70bd2c, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0x58}, 0x1}, 0x4008005)
r2 = socket$inet6(0xa, 0x5, 0x0)
r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0)
ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000040)={{0x8322, 0x3ff}, 0x1, 0x8, 0xffffffffffffff00, {0x5, 0x607b}, 0x7, 0x8})
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000c00)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x2, 0x4)

2018/04/22 16:43:41 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

2018/04/22 16:43:41 executing program 1:
r0 = socket$inet6(0xa, 0x8080f, 0x6)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={<r2=>0x0, 0x204000}, &(0x7f0000000080)=0x8)
getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000c40)=""/231, 0xe7)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7, 0xffffffffffffffc1}, &(0x7f0000000c00)=0x8)

2018/04/22 16:43:41 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/04/22 16:43:41 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x18f2, 0x8, [0x1, 0x3ff, 0xfffffffffffffff9, 0x5, 0xc000000000000000, 0x3, 0x32, 0x1000]}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x400, 0x2, 0xfffffffffffffaaa, 0x3, 0x8}, &(0x7f0000000240)=0x98)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000300)={<r1=>0x0, 0x48, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0xf7d, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xf0740000000}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000003c0)={r1, 0x7, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x10)

2018/04/22 16:43:41 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
times(&(0x7f0000000000))

[  160.656599] FAULT_INJECTION: forcing a failure.
[  160.656599] name failslab, interval 1, probability 0, space 0, times 0
[  160.668119] CPU: 1 PID: 11025 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  160.675097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  160.684519] Call Trace:
[  160.687188]  dump_stack+0x185/0x1d0
[  160.690896]  should_fail+0x87b/0xab0
[  160.694726]  should_failslab+0x279/0x2a0
[  160.698909]  __kmalloc+0xc2/0x350
[  160.702428]  ? sctp_v4_cmp_addr+0x1b8/0x250
2018/04/22 16:43:41 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001700)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, @in6={{0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0xd}, 0x8}}, 0x0, 0xffff, 0x7fff, 0x200, 0xfb2}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, 0x4)

2018/04/22 16:43:41 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x0, 0x1f, 0x80, 0xa, 0x5}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000240)=0x4)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={<r2=>0x0, 0x40}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x10001, 0x0, 0x7}, 0x1d8)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3)

2018/04/22 16:43:41 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x3)

[  160.706827]  ? sctp_add_bind_addr+0xb0/0x630
[  160.711316]  sctp_add_bind_addr+0xb0/0x630
[  160.715618]  sctp_copy_local_addr_list+0x4e1/0x610
[  160.720638]  sctp_copy_one_addr+0x20b/0xc50
[  160.725103]  sctp_bind_addr_copy+0x28c/0x970
[  160.729606]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  160.735213]  sctp_sendmsg+0x350f/0x6030
[  160.739280]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  160.744842]  ? kstrtoull+0x766/0x7e0
[  160.748664]  ? sctp_getsockopt+0x145b0/0x145b0
[  160.753367]  inet_sendmsg+0x48d/0x740
[  160.757293]  ? security_socket_sendmsg+0x9e/0x210
[  160.762270]  ? inet_getname+0x500/0x500
[  160.766322]  SYSC_sendto+0x6c3/0x7e0
[  160.770177]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  160.775731]  ? prepare_exit_to_usermode+0x149/0x3a0
[  160.780882]  SyS_sendto+0x8a/0xb0
[  160.784471]  do_syscall_64+0x309/0x430
[  160.788449]  ? SYSC_getpeername+0x560/0x560
[  160.792850]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  160.798096] RIP: 0033:0x455389
[  160.801331] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  160.802175] sctp: [Deprecated]: syz-executor1 (pid 11033) Use of int in maxseg socket option.
[  160.802175] Use struct sctp_assoc_value instead
[  160.809085] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  160.809104] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  160.809123] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  160.809144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  160.809161] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000001c
2018/04/22 16:43:41 executing program 5:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x30, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
r1 = fcntl$dupfd(r0, 0x406, r0)
write$fuse(r1, &(0x7f0000000040)={0x20, 0x0, 0x3, @fuse_notify_inval_entry_out={0x57, 0x342}}, 0x20)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000340))
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f0000000080)='./control\x00')
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000400)={'syzkaller1\x00', 0x2})
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
getsockname$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000300)=0x6e)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000240)=0x4)
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

[  160.926371] sctp: [Deprecated]: syz-executor3 (pid 11034) Use of int in maxseg socket option.
[  160.926371] Use struct sctp_assoc_value instead
2018/04/22 16:43:42 executing program 6:
r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101200, 0x0)
setsockopt$inet6_dccp_buf(r0, 0x21, 0xb626c92235de6338, &(0x7f0000000080)="dc6c31f2bf1b02f128568d654bb32c9e9f679621fbfa4c78ce485cc89d50b4e9a3f029667b", 0x25)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
sendto$inet6(r1, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x90002003})

2018/04/22 16:43:42 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
r1 = syz_open_pts(0xffffffffffffff9c, 0x0)
ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000))
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:42 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x0, 0x1f, 0x80, 0xa, 0x5}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000240)=0x4)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={<r2=>0x0, 0x40}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x10001, 0x0, 0x7}, 0x1d8)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3)

2018/04/22 16:43:42 executing program 1:
r0 = socket$inet6(0xa, 0x5, 0x3)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)

[  161.295636] sctp: [Deprecated]: syz-executor3 (pid 11050) Use of int in maxseg socket option.
[  161.295636] Use struct sctp_assoc_value instead
2018/04/22 16:43:42 executing program 7:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001}, 0x10)

2018/04/22 16:43:42 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x0, 0x1f, 0x80, 0xa, 0x5}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000240)=0x4)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={<r2=>0x0, 0x40}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x10001, 0x0, 0x7}, 0x1d8)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3)

2018/04/22 16:43:42 executing program 2:
mkdir(&(0x7f000082f000)='./control\x00', 0x0)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
recvfrom(r1, &(0x7f0000000200)=""/206, 0xce, 0x1, 0x0, 0x0)
mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0)
r2 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0)
r3 = epoll_create(0x2)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00003d6ff4))
open(&(0x7f0000000280)='./bus\x00', 0x1, 0x0)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))

2018/04/22 16:43:42 executing program 4:
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000004c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000500)={<r1=>0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000005c0)=0x84)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000600)={r1, 0x0, 0x30}, 0xc)
r2 = socket$inet6(0xa, 0x80007, 0x100000000)
r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe49, 0x100)
execveat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='em1selinux-/wlan1#\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)=':%:)\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='system+\x00', &(0x7f0000000300)='-\x00', &(0x7f0000000340)='vmnet0vboxnet0,vmnet0*GPL\x00'], 0x500)
bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)
setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00000003c0)=0xa0f0, 0x4)

2018/04/22 16:43:42 executing program 0 (fault-call:2 fault-nth:29):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

2018/04/22 16:43:42 executing program 5:
mkdir(&(0x7f0000000040)='./control\x00', 0x18)
mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = userfaultfd(0x0)
ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa})
r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x9, 0x40800)
ioctl$TCFLSH(r1, 0x540b, 0x7)
ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1})
r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0)
write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30)
unlink(&(0x7f00000000c0)='./control/file0\x00')
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000300))
rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00')
mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240))
umount2(&(0x7f0000000200)='./file0\x00', 0x0)
accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000240)=0x1c, 0x80800)
r3 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r3, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000018ff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="241e7067370000000000000000000000000000000000"], 0x24}, 0x1}, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000280)="7a81aed30dd7892fd191acbaf6fe201e1d767010d2019fd2d680b0035658", 0x1e)

2018/04/22 16:43:42 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000100)=0x4)
sendto$inet6(r0, &(0x7f0000000a40), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c)

2018/04/22 16:43:42 executing program 1:
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000c80)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0x2)
chmod(&(0x7f0000000000)='./file0\x00', 0x31)

[  161.804826] FAULT_INJECTION: forcing a failure.
[  161.804826] name failslab, interval 1, probability 0, space 0, times 0
[  161.816298] CPU: 1 PID: 11091 Comm: syz-executor0 Not tainted 4.16.0+ #86
[  161.823276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  161.832683] Call Trace:
[  161.835388]  dump_stack+0x185/0x1d0
[  161.839096]  should_fail+0x87b/0xab0
[  161.842929]  should_failslab+0x279/0x2a0
[  161.847077]  __kmalloc+0xc2/0x350
[  161.850605]  ? sctp_add_bind_addr+0xb0/0x630
[  161.855093]  sctp_add_bind_addr+0xb0/0x630
[  161.859404]  sctp_copy_local_addr_list+0x4e1/0x610
[  161.864441]  sctp_copy_one_addr+0x20b/0xc50
[  161.868910]  sctp_bind_addr_copy+0x28c/0x970
[  161.873434]  sctp_assoc_set_bind_addr_from_ep+0x21c/0x280
[  161.879064]  sctp_sendmsg+0x350f/0x6030
[  161.883206]  ? __msan_metadata_ptr_for_store_8+0x13/0x20
[  161.888775]  ? kstrtoull+0x766/0x7e0
[  161.892642]  ? sctp_getsockopt+0x145b0/0x145b0
[  161.897345]  inet_sendmsg+0x48d/0x740
2018/04/22 16:43:42 executing program 1:
r0 = socket$inet6(0xa, 0x7, 0x0)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="34080000017343b6b5504b420be3c4358f093867c20749580db59969cb73b3d3aa7b3b7a2f2a13a50686b7200726b6d4560ea74b3cb553767e59a9ae854005aec067f8da0ea2be417976d83a2edb22d8883a12f727c5dfb253c169b41c043fc3fcdc8be319c1ece05b7b5deade140221f9dc8f8807eeb07d3637a51b265d34b4fa32d0c026cbd5ff4eec42995a0381661ac97db014301325d3ff623939155f5f24c01c81df394c182316e770bfe809105e71bd959d2b8162b01878d1c0fca49d69858c4e57c1dac5f1e84b1192d36cdafcbc23cde23a3c6f96227bf3a8d6ce4a553b4a789e6c96d968e9aae3e704608d6337cfb40a91b40bbb9b16fc1983f7b007e7758739c20c2f57c6a576e629467cd0a3a4c1ccc43ee64e0ba529a1611a19a56378aa7a613f433ac45490622a81855ba4d98b6e6ba83567e8fe5647191133bc3abe0ceed712b5d824c1be8aa2acfc91179bc82456b648119bad157c21179c50521b37017ebbaee4e825bdadf0deb6f0ce477612b908cf29d68b00b60b6098d47ad30904f101028a96b9f0efac84cc4100263d946bedf8542244064cc4648699b667934cf6095ebe222011f8f5b524d674bca96433e3dad862db9fa6497ab3184c16a3c90bde1a10a300ffcfc636fd6b7848d186a0046517c7d00fc243d5712e745e03f0ab47d0b778ae2485fae7f7f5ca1d6b69592b644cb65fce8d5017de9f7b54942306abed1c90e1dc82e14ee7de29fd394c5579898873756bf01b161fcb7f27443dd468e116f3c00a819f23ac3e44dac21ac9578791dbea30439ce40b7907fdf6aa62122a9c6a44e3bfa11e631c1be6754f424ea7e36e766bc7fce83b8b2f5b9c3b670d6b995cdeb8f94156a6a688badd3e4ad7c9647e52f13060c389322b4876a0255f0f56e1f792276ddfb7a67bc50fbf57677f5b33443f31f55a45743ada35e053ad676e2d5c72e26e9cedc0acad8e582ca95c1f27d63c1637b8b1016157d56a51143e56354cb9b4a86b7390a8d51e927a891552b5bf265d037b31303b386e9c5c9f525159602a1244aaf03bac24733304d01acf1ab1e83ae45a0bb7114cfda4a5695b059461a1d8267eb86d6a7754fb261b6a72d385083e5df612dbd74d097e7943ff0491e668e04fe979e788bc792eb0a3c0713cbfd134a32a484248bb07875e6dcdc5b3665e67b651254b91a320375b72a56e88e45d940d78b9df2ff127607a4e5c773f857f19135bfc091f3234600000008db80eb41bb2e51e2d0bb6b6e2495ac7f754373fac38a09cf16488b3e7d20c40a31cf1cee2ddf2eb5ccf02fe8b969bbe031c43d894f90bed40dce3ae0d13da8e4545e4842df4eea87f4950fc8f73203d15e23602c414413fed63b2d90f937c13ab0ca6afd2e1d0bc315679ccda8a54f474955fadef77ca43a6a23f71693d638f3def2ca9deef09318073bbb13187914ab056d3cd69314a78c26600dbfd9dbf79ff069430670f24ea31b53bfef5ff8b323242e2474c14ce24873ada3eb5c649fb77b2b66b63c747de4405f326d25915ef76d10a4d224c82c9c396dcdf0e334c895da78fe93fb69e2f4f48cbef76b1e4fa18e4f3d579ab2d433907742efcc95c644f3749071e3dc09941e4e14cfe960620ed77e8515100bd5e262a016118f473f7323c37f6e0cb9cbcb7d8d9d7f63579efae1a88b9cacb197d1bb86c3d669902341be1d43d19eba0b275fab922f9e4dc3e0c973715e4f17d20d4c7bf7909000000000000006fa4cbe7bbb27371307712d846f04bd7a52d2604f70c8b591f87f2c322d108421b8c648bf05431989d139a83b6142c42e196a00a93d749260245c6e880fc0f8876d4a4da209784935587b2122fbf2cf133e24054266923d85b9452dc8b926df58cf60409d0acad0e4286e01916299bf150bed3fef0900398dd44a890239df0c1e482c2d127d4889b84778f511ebe486810be6e0b9ac79cc615911c57cd9eec32326fbe081b8611f2a840c860f636a0295708b7a822fd5d10fda156785cac491df57c4800a7e23189c086c239aa989a9ead31f1e74e5bf8113368dbe87893781dc64384f9ad0ce0cdb8b4f57a73a161ee5174e8a9d1a82ef8a187f66af61b4c53c8ca10aa2c8b7ea2c2eab67acb564b21971041bd4c43665b443db7b6f538be2eb5971983d4f90a17f0bb45f5e066a99c3b2779a467d4033eac78a1dfc89b985936d03f20536c41d99a2382dbcab6ffd49cb713923ed2709426d29a5e1ed66effd3049f72ab9f36fd63b089c772eb3f5c6c573aabab0f1e174ca5151e0842d379e15aef5372ab41341f6e8e58e6f66a59f22efa843828b0853844f18e57b2efb07834a99fc0d5c691c6a0c34e99b0e5384701934543f6c5c7b8f23c4013ada104f19ee6fbae162430691291cd4a67f96b6a77450c9683c13fbc0c0f1fe03a82da554b61402f194a6ec21862f3cc6b68f1c9f386bd00223bdc96141845b1bda8802c120d298eb3f42c8ea8a7e3e2de6d9d54852936d42dec979636e2e9b7034d2cec33ccf895261b5c91be2c65d07ef189f9ce15353b2d3770b1f2f061d7b4a3c387dbdaee9e21f6fd2288b6ad7600b07c4ab4f014e713e5d1c81c9aa1e83f146f79689ecf44b244a10c38abe14e6aad142dfa08967e36f956855574ac987b2d5be8d1e32a00dda7bb2ae628cc323485b4108264832bbcd14379e6570e55f67ee02e97091b1cbcbb050ceb57214e84a42393b988cf09e4ad2126187d4fe007a5722e4b0a64f2f104074d990b5269ae9ef2c2c49cd68bb1ae017412a2b46a3a28deee2cf30f0000000000005d2ede29a39299c356fb07cce060ffdf6f3091b89e9b6087fca1441215e31d5f740f7b52e70088e3ba3026ebc3f2cee52004902cfc63199c85d01806b7ac1d586f8d8252a2fa5ddd1a1b548d384ec56ca6a5f8489bb8cc7ec7c3421b0def25a66c64c0aaf560f445f42af6432e05505f5441930de40457e8b3ade3caf4f51356416c9671c297765fe411a02ea72a67b28740bb1cf01e51bd9a40b31ad5810a6ffd32a6391b99b6dce27282b2f3532678a345c526302a239336a4f283a8d91a7098cc673fc178508aea767bcd057e77355f848cce08ccfc3f366bbe23e4cdbd8827aa54ded8b4597180940b71c24a6072b0f95dcabfd008fe28065af9f6fc44d97f9c93b3903bf8ab6b9776e204ddc1fe8b4e6b4ed22deea24b349e7f5825f33a11eafadc0695c698bb1dc4a73a65c6c4b3e60b1c95a4343fe50d8967e202120ba0cd966eee5e2d4cdd0475f0daa6cee821630ac5fa52e9907154a7a9e0418e069df4ec30dcea5c91eebd9a952d5a6c2ae83576f42938e8a048c2c81fdb3c2f658c27b2d26de0b40b8e7ba0ec04a313f7afcc1f2e9edc5875dd9f4d42f5a7eaa4d048d180c2a76920dc490ff2a4b02e4b8b84abd40d9c5c50f2cc8db1ee59a396df9fe2d44a82d76c7864c16ea9f1ab1fe3839904c95b9bb0f393d9ad1f6168d4d556f50a5111a84f837ea785aa84047da4b2e024b26ec812832ee010bd4c81b373a684097c8fd734d83121bec70563156c0ecd6ad45a1941245697b332993e40e88191b56cacc1b7c9416deb793c0712336bdde9b1d3e96b686e2fc942e50c723e1e7a10edefa7351f2854b75ddbd53b1af8868e2be9ce6897aab076367c01522da3a4b7f2e727a9036f76b6a5bca311431a3a098f1098c40eda71d920ec78f0c83793a07ff81dec0630edb07be3f7ca87f865a1616d7817af16871de27bfaf9e9dafcca581dfb8b35601d5efa65ba916f97a9242792b3bf80b04ebfc51eba5c4850762794f6017943aeab5af68418e400000000000000000000000000000000"], &(0x7f0000000100)=0x2)

[  161.901280]  ? security_socket_sendmsg+0x9e/0x210
[  161.906256]  ? inet_getname+0x500/0x500
[  161.908817] sctp: [Deprecated]: syz-executor3 (pid 11093) Use of int in maxseg socket option.
[  161.908817] Use struct sctp_assoc_value instead
[  161.910294]  SYSC_sendto+0x6c3/0x7e0
[  161.910395]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  161.910459]  ? prepare_exit_to_usermode+0x149/0x3a0
[  161.910547]  SyS_sendto+0x8a/0xb0
[  161.941481]  do_syscall_64+0x309/0x430
[  161.945458]  ? SYSC_getpeername+0x560/0x560
[  161.949864]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  161.955107] RIP: 0033:0x455389
[  161.958342] RSP: 002b:00007ff205a08c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  161.966120] RAX: ffffffffffffffda RBX: 00007ff205a096d4 RCX: 0000000000455389
[  161.973448] RDX: 0000000000000001 RSI: 00000000209f1000 RDI: 0000000000000013
[  161.980775] RBP: 000000000072bea0 R08: 0000000020108fe4 R09: 000000000000001c
[  161.988096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[  161.995433] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 000000000000001d
2018/04/22 16:43:43 executing program 6:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x2000)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0x80, 0x0, 0x10002, 0x7})
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x2, <r2=>0x0, 0x10000, 0xfffffffffffffffc})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000003c0)=0x4)
ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x0, <r3=>r2, 0x0, 0x6})
ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x6, r3})
sendto$inet6(r0, &(0x7f0000000380)="80206e6fe4096fb701a6a8157cf848afc4f21a486da0450386d0d56626b34a552d1bc0b447b56dee8cfa966c24a2", 0x2e, 0x4000, &(0x7f0000000340)={0xa, 0x4e24, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x10)
fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, <r4=>0x0})
waitid(0x3, r4, &(0x7f0000000140), 0x3, &(0x7f0000000180))
syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x800, 0x410001)
bind$can_raw(r1, &(0x7f0000000240)={0x1d}, 0x10)

2018/04/22 16:43:43 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={<r1=>0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x0, 0x1f, 0x80, 0xa, 0x5}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, &(0x7f0000000240)=0x4)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={<r2=>0x0, 0x40}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={r2, 0x10001, 0x0, 0x7}, 0x1d8)

[  162.118394] ==================================================================
[  162.125845] BUG: KMSAN: uninit-value in sctp_sendmsg+0x1ced/0x6030
[  162.132196] CPU: 1 PID: 11110 Comm: syz-executor6 Not tainted 4.16.0+ #86
[  162.139136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  162.148501] Call Trace:
[  162.151111]  dump_stack+0x185/0x1d0
[  162.154771]  ? sctp_sendmsg+0x1ced/0x6030
[  162.158944]  kmsan_report+0x142/0x240
[  162.162768]  __msan_warning_32+0x6c/0xb0
[  162.166854]  sctp_sendmsg+0x1ced/0x6030
[  162.170857]  ? __local_bh_enable_ip+0x3b/0x140
[  162.175458]  ? local_bh_enable+0x36/0x40
[  162.179543]  ? kmsan_set_origin_inline+0x6b/0x120
[  162.184424]  ? sctp_getsockopt+0x145b0/0x145b0
[  162.189050]  inet_sendmsg+0x48d/0x740
[  162.192884]  ? inet_getname+0x500/0x500
[  162.196882]  SYSC_sendto+0x6c3/0x7e0
[  162.200622]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  162.206097]  ? prepare_exit_to_usermode+0x149/0x3a0
[  162.211173]  SyS_sendto+0x8a/0xb0
[  162.214658]  do_syscall_64+0x309/0x430
2018/04/22 16:43:43 executing program 0 (fault-call:2 fault-nth:30):
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)

[  162.218571]  ? SYSC_getpeername+0x560/0x560
[  162.222923]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  162.228123] RIP: 0033:0x455389
[  162.231325] RSP: 002b:00007fdaa7897c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  162.239050] RAX: ffffffffffffffda RBX: 00007fdaa78986d4 RCX: 0000000000455389
[  162.246348] RDX: 000000000000002e RSI: 0000000020000380 RDI: 0000000000000013
[  162.253645] RBP: 000000000072bea0 R08: 0000000020000340 R09: 0000000000000010
[  162.260932] R10: 0000000000004000 R11: 0000000000000246 R12: 00000000ffffffff
2018/04/22 16:43:43 executing program 4:
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0)
ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080))
sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c)
setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x10001, 0x0, 0x6}, 0x10)

[  162.268218] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000000
[  162.275498] 
[  162.277136] Local variable description: ----address@SYSC_sendto
[  162.283191] Variable was created at:
[  162.286929]  SYSC_sendto+0xb8/0x7e0
[  162.290574]  SyS_sendto+0x8a/0xb0
[  162.294022] ==================================================================
[  162.301384] Disabling lock debugging due to kernel taint
[  162.306845] Kernel panic - not syncing: panic_on_warn set ...
[  162.306845] 
[  162.314237] CPU: 1 PID: 11110 Comm: syz-executor6 Tainted: G    B            4.16.0+ #86
[  162.322476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  162.331844] Call Trace:
[  162.334464]  dump_stack+0x185/0x1d0
[  162.338123]  panic+0x39d/0x940
[  162.341367]  ? sctp_sendmsg+0x1ced/0x6030
[  162.345541]  kmsan_report+0x238/0x240
[  162.349374]  __msan_warning_32+0x6c/0xb0
[  162.353456]  sctp_sendmsg+0x1ced/0x6030
[  162.357462]  ? __local_bh_enable_ip+0x3b/0x140
[  162.362080]  ? local_bh_enable+0x36/0x40
[  162.365227] sctp: [Deprecated]: syz-executor3 (pid 11115) Use of int in maxseg socket option.
[  162.365227] Use struct sctp_assoc_value instead
[  162.366166]  ? kmsan_set_origin_inline+0x6b/0x120
[  162.366200]  ? sctp_getsockopt+0x145b0/0x145b0
[  162.366217]  inet_sendmsg+0x48d/0x740
[  162.366237]  ? inet_getname+0x500/0x500
[  162.366251]  SYSC_sendto+0x6c3/0x7e0
[  162.366267]  ? __msan_metadata_ptr_for_store_4+0x13/0x20
[  162.366280]  ? prepare_exit_to_usermode+0x149/0x3a0
[  162.366301]  SyS_sendto+0x8a/0xb0
[  162.366314]  do_syscall_64+0x309/0x430
[  162.366327]  ? SYSC_getpeername+0x560/0x560
[  162.366343]  entry_SYSCALL_64_after_hwframe+0x3d/0xa2
[  162.366381] RIP: 0033:0x455389
[  162.430892] RSP: 002b:00007fdaa7897c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  162.438617] RAX: ffffffffffffffda RBX: 00007fdaa78986d4 RCX: 0000000000455389
[  162.445899] RDX: 000000000000002e RSI: 0000000020000380 RDI: 0000000000000013
[  162.453200] RBP: 000000000072bea0 R08: 0000000020000340 R09: 0000000000000010
[  162.460482] R10: 0000000000004000 R11: 0000000000000246 R12: 00000000ffffffff
[  162.467767] R13: 0000000000000501 R14: 00000000006fa8b8 R15: 0000000000000000
[  162.475577] Dumping ftrace buffer:
[  162.479115]    (ftrace buffer empty)
[  162.482812] Kernel Offset: disabled
[  162.486423] Rebooting in 86400 seconds..