# https://syzkaller.appspot.com/bug?id=87a4c8a6aaa1223b3569df2ac1593bfa9858407f
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"collide":true,"repeat":true,"procs":4,"sandbox":"none","fault_call":-1,"close_fds":false,"tmpdir":true,"segv":true}
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES32=<r3=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x9}, 0x8)
listen(r0, 0xe9)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet_sctp(0x2, 0x3, 0x84)
sendmsg(r5, 0x0, 0x0)
bind(r5, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x80}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10)
sendmsg(r4, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000580)=[{0x0}, {&(0x7f0000000380)="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", 0xfc}, {0x0}], 0x3, 0x0}, 0x0)