# https://syzkaller.appspot.com/bug?id=b6aff64ebd79a1ee5ee7e787ca5b8673ba722226
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":4,"slowdown":1,"sandbox":"none","fault_call":-1,"close_fds":false,"tmpdir":true,"segv":true}
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
r3 = dup2(r2, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000016c0)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000500)={r4, 0x800}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x5e)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000180)={0xffffffffffffff5f, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r5 = socket$inet6(0x1c, 0x3, 0x7)
setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f0000000380)={0xffff, {{0x1c, 0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x88)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, 0x5, 0xffff}, &(0x7f0000000480)=0xc)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xb2, 0x4)
sendto$inet6(r0, &(0x7f0000000300)="87d742438ff882c052ba9ac46baf25d83b896cda63252e19a86ee5291236963af7f1b2c93c3d62f71b73518ab906f734f037ab41a84f0d3f55a93df21fea442b66364e583fabc7ce89f1c03b9f16075cf9430ef08472f78a6f752d7b6a0716f09fa63301e5017b60add2499b142c9d239373fa377cc0761e655594cc", 0x7c, 0x2000d, 0x0, 0x0)
writev(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)="ec", 0x1}], 0x1)
readv(r0, &(0x7f0000000080)=[{&(0x7f00000001c0)=""/197, 0xc5}], 0x1)