# https://syzkaller.appspot.com/bug?id=c7ac769bd7ee15549b8a2be188bcee07d98a5357
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"repeat":true,"procs":1,"slowdown":1,"sandbox":"","sandbox_arg":0,"close_fds":false}
mknod(&(0x7f0000000140)='./bus\x00', 0x2000, 0x4086337)
ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x1}, {}, {0x0, 0x0, 0x7, 0x4}, {0x6a1, 0x0, 0x8}, {0x0, 0x1}, {0x210, 0x6e}]})
r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x210}, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$sock_cred(r1, 0xffff, 0x1022, &(0x7f0000000040), &(0x7f0000000080)=0xc)
sendmsg$unix(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000003c0)=[{0x0}, {0x0}, {&(0x7f0000000280)="77d84be2b10eb0ab741a762d4c3f3a16f8ad1b5bc918ca78c29271ef5a5838849edf73506d4a355e97157c793480b02a6910b836395e4f2406ef0acb5f9ef2", 0x3f}, {0x0}], 0x4}, 0x0)
ioctl$TIOCFLUSH(r0, 0x82907003, &(0x7f0000000040)=0x2)