# https://syzkaller.appspot.com/bug?id=578218eb5c779ebb43db291994cb99ee3b040681
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{Threaded:true Collide:true Repeat:true Procs:8 Sandbox:namespace Fault:false FaultCall:-1 FaultNth:0 EnableTun:true UseTmpDir:true EnableCgroups:true HandleSegv:true WaitRepeat:true Debug:false Repro:false}
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x2)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300), &(0x7f0000000340)=0x8)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0)