# https://syzkaller.appspot.com/bug?id=be6e90ce70987950e6deb3bac8418344ca8b96cd
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"slowdown":1,"sandbox":"none","sandbox_arg":0,"binfmt_misc":true,"close_fds":true,"segv":true}
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x4500, &(0x7f0000003e80)=ANY=[@ANYBLOB="00bf6042aaa5c89f1aa1fcbcbbaa9cac31b28240148a0a68827eb083a381babcd21f7503df501114d7940200000000000000f92556713c0fe3f4e13fa36184a161447756dd0cf8dc7d5cea0988baf03efebb63bd7a5983f081f811f197b78a5f5e95838cc90e6446d8189c9121b3ccf5b24d4684242b4f85f6d43231b7b9240f74bdacf34b217965c02b7be419326a3168c7df4eb8dc2e7cc0d1c708a1502878633eca49f358e5b85551ff6e49776508bf45b3c71af41580000000abd99bb34d1c2303b51c29d02fae2c7f037be4b4bc63eaa68a1e08e3fbc07744a5dd135553db006f1e0a"], 0x12, 0x4b4, &(0x7f0000000540)="$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")
r0 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0)
mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r0, 0x0)
fallocate(r0, 0x0, 0x8947, 0x7)
mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0)
r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0)
sendmmsg$unix(r1, &(0x7f0000003640)=[{{0x0, 0x0, &(0x7f0000003300)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000002e80)="fa6a3120a47845f4d1ea642271591a02a5e45bf0dde9ddfef044e019fa7a89e6c5fc62fd3bd98d5673d0ea63bddda20cfe714ff1566b31567b79229e0994495e07a930074093ec24f812ed76465c17fd8d736ba6dd7f069649effa7398cf6e6ceb6f4089dd36990978cf030b6f0b0d628736803977b6499f271ebc6f15d573b23efb246e758c7ff68377e386a919d55f8dd864451fda6543551610bcd457653bb0607a6b36db4963fc6d395b9f7bb14cb99d07aab39cb5383f53f336adb9e8321ab0a687aea53c9e2bc1bc4d794cdec7f556c84c5ffdfdb3740a5c54b3fe7ec3c7e04059785d4195252f410ea7d1bf75", 0xf0}, {0x0}, {&(0x7f0000003f80)="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", 0x1000}, {0x0}, {0x0}, {0x0}], 0xa}}, {{0x0, 0x0, 0x0}}], 0x2, 0x810)
write$binfmt_script(r1, &(0x7f0000002a40)=ANY=[], 0x156a396) (rerun: 64)