# https://syzkaller.appspot.com/bug?id=c7ac769bd7ee15549b8a2be188bcee07d98a5357
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"procs":1,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false}
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000040)="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", 0x1000}, {0x0}, {0x0}, {0x0}], 0x4, 0x0, 0x0, 0x5}, 0x4)
mknod(&(0x7f0000000140)='./bus\x00', 0x2000, 0x4086337)
ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x210}]})
r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x210}, 0x0)
ioctl$TIOCFLUSH(r0, 0x82907003, &(0x7f0000000040)=0x1)