, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)
r1 = dup(r0)
readv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)

19:42:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)
r1 = dup(r0)
readv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)

19:42:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(0xffffffffffffffff)
readv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)

19:42:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(0xffffffffffffffff)
readv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)

19:42:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(0xffffffffffffffff)
readv(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)

19:42:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
dup(r0)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)

19:42:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
dup(r0)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)

19:42:45 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
dup(r0)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)

19:42:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(r0)
readv(r1, 0x0, 0x0)

19:42:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(r0)
readv(r1, 0x0, 0x0)

19:42:45 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(r0)
readv(r1, 0x0, 0x0)

19:42:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(r0)
readv(r1, &(0x7f0000000440), 0x0)

19:42:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:46 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:46 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:46 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:46 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(r0)
readv(r1, &(0x7f0000000440), 0x0)

19:42:46 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(r0)
readv(r1, &(0x7f0000000440), 0x0)

19:42:46 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:46 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(r0)
readv(r1, &(0x7f0000000440)=[{0x0}], 0x1)

19:42:46 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:47 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:47 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(r0)
readv(r1, &(0x7f0000000440)=[{0x0}], 0x1)

19:42:47 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:47 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:47 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(r0)
readv(r1, &(0x7f0000000440)=[{0x0}], 0x1)

19:42:47 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:47 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(r0)
readv(r1, &(0x7f0000000440)=[{0x0}], 0x1)

19:42:47 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r2)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r1 = dup(r0)
readv(r1, 0x0, 0x0)

19:42:48 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:48 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)

19:42:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)

19:42:50 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)

19:42:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:50 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:51 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:51 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:51 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:51 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:51 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:51 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:51 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:51 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:52 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:52 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:52 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:52 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:52 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:53 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:53 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:53 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:53 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:53 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:53 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:53 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:53 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:53 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:42:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(0xffffffffffffffff)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(0xffffffffffffffff)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(0xffffffffffffffff)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)

19:42:54 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:55 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:42:56 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:42:56 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:42:56 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)

19:42:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:56 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:57 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:57 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:57 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:57 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:57 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:57 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:57 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:57 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{0x0}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{0x0}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{0x0}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:42:59 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 2:
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(0xffffffffffffffff)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(0xffffffffffffffff)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 2:
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:00 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:01 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(0xffffffffffffffff)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:01 executing program 2:
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:01 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:01 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
dup(r1)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:01 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
dup(r1)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:02 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:02 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
dup(r1)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:02 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:02 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:02 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:03 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:03 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:03 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:04 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:04 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:04 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{0x0}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{0x0}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{0x0}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 0:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:05 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:06 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:06 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:06 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:06 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:06 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:06 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:06 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:07 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:07 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:07 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:07 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:07 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:07 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:07 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:08 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:08 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:08 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:09 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:09 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:09 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:09 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:09 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:09 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:09 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:10 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:10 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:11 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:11 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:12 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:12 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:12 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:12 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:13 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:13 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:13 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:13 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:13 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:13 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:13 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:14 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:14 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:14 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:14 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:14 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:14 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:14 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:15 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:15 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x0, 0x1c, 0x2, 0x3, @empty}}, r3}, &(0x7f0000000440)=0x90)

19:43:15 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x0, 0x1c, 0x2, 0x3, @empty}}, r3}, &(0x7f0000000440)=0x90)

19:43:15 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:15 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:16 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:16 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:16 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000000c0), 0x4)

19:43:16 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:16 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:16 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000000c0), 0x4)

19:43:16 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:16 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:17 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:17 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000000c0), 0x4)

19:43:17 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:17 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:17 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
sendto$inet(r1, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb)
dup2(r4, r5)

19:43:18 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000000c0), 0x4)

19:43:18 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb)

19:43:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000000c0), 0x4)

19:43:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)

19:43:18 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r0, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r1 = dup(r0)
sendto$inet(r1, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r0, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r1 = dup(r0)
sendto$inet(r1, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

19:43:18 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb)

19:43:18 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r0, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r1 = dup(r0)
sendto$inet(r1, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)

19:43:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)

19:43:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xd, &(0x7f00000000c0), 0x4)

19:43:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:19 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:20 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:20 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:20 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)

19:43:20 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:20 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:20 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:20 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:20 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:20 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:20 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:21 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f00000000c0)=""/44, &(0x7f0000000100)=0x2c)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)
bind(r3, &(0x7f0000000080)=@in={0x10, 0x2, 0x0}, 0x10)

19:43:21 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f00000000c0)=""/44, &(0x7f0000000100)=0x2c)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)
bind(r3, &(0x7f0000000080)=@in={0x10, 0x2, 0x0}, 0x10)

19:43:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f00000000c0)=""/44, &(0x7f0000000100)=0x2c)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)
bind(r3, &(0x7f0000000080)=@in={0x10, 0x2, 0x0}, 0x10)

19:43:22 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f00000000c0)=""/44, &(0x7f0000000100)=0x2c)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)

19:43:22 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:22 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f00000000c0)=""/44, &(0x7f0000000100)=0x2c)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)

19:43:23 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f00000000c0)=""/44, &(0x7f0000000100)=0x2c)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:23 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f00000000c0)=""/44, &(0x7f0000000100)=0x2c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:23 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:23 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f00000000c0)=""/44, &(0x7f0000000100)=0x2c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_buf(r2, 0x0, 0x54, &(0x7f00000000c0)=""/44, &(0x7f0000000100)=0x2c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:24 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:24 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000040))

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000040))

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f0000000040))

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), 0x0)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), 0x0)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 1:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r7, 0x5e9}, 0x8)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r9 = dup2(r0, r8)
readv(r8, &(0x7f0000000080)=[{&(0x7f0000000000)=""/91, 0x5b}], 0x1)
bind(r9, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}, 0x1c)

19:43:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)
dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000380)={@in={{0x10, 0x2, 0x1, @multicast2}}, r5}, &(0x7f0000000440)=0x90)

19:43:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:25 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:25 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto(r0, &(0x7f0000000080)="55e22b2a750f76d103179e5b3640b98fca10d8e2fb8191fe9c2fa7b8ab5e24c8c9d74d21bc853e154c0346864d0e19f64e8ebc8e7aeb387a700ff42cbac7ec41c6b31e20cd95007eda770a339b0782c57ae6b744266cd35eeb0fe2a7130d1039546cf76e56346851953a6c2f87bc4850cf5bf6ec3b03f901972c", 0x7a, 0x4, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x200, @mcast1, 0x10000}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r9 = dup2(r7, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x0, @rand_addr=0x8}}, r10, 0x20, 0x1, 0xfff}, &(0x7f0000000240)=0x90)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x168}, 0x10)
r11 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r11, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r7, 0x5e9}, 0x8)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r9 = dup2(r0, r8)
readv(r8, &(0x7f0000000080)=[{&(0x7f0000000000)=""/91, 0x5b}], 0x1)
bind(r9, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}, 0x1c)

19:43:25 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={<r1=>0x0, 0x800, 0x800, 0x9, 0x20, 0x7b}, &(0x7f00000004c0)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x1, 0xa4, r1}, &(0x7f0000000540)=0xc)
shutdown(r0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
recvmsg(r3, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/118, 0x76}, {&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000000200)=""/105, 0x69}, {&(0x7f0000000280)=""/55, 0x37}, {&(0x7f00000002c0)=""/43, 0x2b}, {&(0x7f0000000300)=""/96, 0x60}], 0x6, &(0x7f0000000400)=""/59, 0x3b}, 0x40)

19:43:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r7, 0x5e9}, 0x8)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r9 = dup2(r0, r8)
readv(r8, &(0x7f0000000080)=[{&(0x7f0000000000)=""/91, 0x5b}], 0x1)
bind(r9, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}}, 0x1c)

19:43:26 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:26 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:26 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:26 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000100), &(0x7f00000000c0)=0x4)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r6)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={<r7=>0x0, 0x4}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000180)={r7, 0x7, 0x20, 0xf33c, 0xd8cc, 0xff81, 0xfff9, 0x7, {@in6={{0x1c, 0x1c, 0x1, 0x8000, @mcast1, 0xac0}}, 0x0, 0x20, 0x7, 0xca9d, 0x3, 0xffffff91}}, &(0x7f0000000240)=0xb0)
fcntl$dupfd(r4, 0x11, r0)

19:43:26 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r7, 0x5e9}, 0x8)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r8)
readv(r8, &(0x7f0000000080)=[{&(0x7f0000000000)=""/91, 0x5b}], 0x1)

19:43:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:27 executing program 1:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x3, 0x101, @mcast2, 0x400}}, <r0=>0x0, 0x0, 0x8001, 0x208, 0x10001, 0x401, 0x4}, &(0x7f0000000000)=0x98)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={r0, 0x1}, 0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000040)=0x4)

19:43:27 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={<r1=>0x0, 0xff}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={r1, 0xff}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000000540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000000c0)="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", 0xfe}, {&(0x7f00000001c0)="cdd44e670775ee9fff680fd6444b397588224c2bf7c79734e1a8873c98f9e8da74fa567e36052e02bf8c63455ba737bcc1df74af033d66553ba5e9b6a60e85f7399261fc5c0fb24eaa484a7c8ed3bd99e9318b2974b3978da295ef4a3f3fee697f34643040790c03b060d1f354b759b4044a36bce3a6424a4d1ff1039093b54e5aa849160e2be4f801032b3b5d27ab38a66a502a74e157db653c0f457038e14a237572d81f33dbd7858b3e8364c98b85d6dc5c055e9d0bcc7f0061f73303b0d71d4ebbc9f1d72c0738b3e981b37b7ef423c6792fbd6d5c36865f7fd569249127dff9d0c3", 0xe4}, {&(0x7f00000002c0)="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", 0xfc}, {&(0x7f00000003c0)="49c82c305153c42dfddfb86ba1b596e38b0ecacf2b1941750d26ce8c58b302bed6df6d8f266f2b3a3b1df5fbfd65975eb544a4d4d5de674cf59356c7e305c7c98f81a8c41000c745f67b5f0cd370fd9e835a8c5e0b64f7ea39b5ad19aa8ac642858e8bf65a6a17ca821107cd6cb54ad1d903c6cd3499321c8c5eaf758a52e786f1ec6f34e8ca1b93021c98f522f6af85ebb58c9b7122588460e3bc09da26475eb98fb41f3bef462f9066582e5de356449d3d51e5afd4b3d421359ad5a61be55b1f2828", 0xc3}], 0x4, &(0x7f0000000500)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x2010, 0x9, 0x9}}], 0x1c, 0x8}, 0x1)

19:43:27 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r7, 0x5e9}, 0x8)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r8)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = accept4(r0, &(0x7f0000000080)=@un=@abs={0x8}, &(0x7f00000000c0)=0x8, 0x20000000)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4)

19:43:28 executing program 1:
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, &(0x7f0000000280)={0xb, 0x22, 0xfa, &(0x7f0000000080)="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", 0xd2, &(0x7f0000000180)="3182ba7219c38fa592514ec1a09fd38812cca656d97c3f4fe252dfba2d5a4a6b05691cbf6887cd8c6d87ea0ff43e9067c58d71e03b60eeb565bcec2c46337b5da72238244116e56774df08c7dcc3664b308aa465f79dd205d3cff8ea270e837bceb1680b84aaae75bcffa80b2e675a38b20df2d11d72e27bc408ceff06273a1f23885a4de310b08ebcde9f1387261aaef466e1c3bfd93d6d6f10ab9821f421d13a2128a26179a2abe28556be00e8cb675a09a35ebee3372fc460bfd3792379466847e3f1acb5941048c0056d94fef3b1d927", 0x1, 0x0, [0x0, 0x5, 0x4d, 0xffffffff]})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={r7, 0x8, 0x0, 0xfffffffffffffc00, 0x9}, &(0x7f0000000300)=0x18)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r6, 0x5e9}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r6, 0x5e9}, 0x8)

19:43:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r5, 0x5e9}, 0x8)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
shutdown(r1, 0x1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x1, 0x800, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x3}}, r5, 0x5, 0xfffffff8, 0x20, 0x2, 0x5, 0x7f}, 0x98)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00', 0x6}, 0x24)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fhopen(&(0x7f00000001c0)={{[0xffffffff, 0x4]}, {0x7, 0x3, "ee8b744b80057a80686c76ff995edc93"}}, 0x2000000)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000040)=0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0xfffffff8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x20000}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="7f003c990000", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
r9 = dup2(r2, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="00ffff00", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8f, 0x1030, 0x2, 0x7}, &(0x7f00000000c0)=0x10)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000040)=0x4)
shutdown(r0, 0x1)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 1:
unlink(&(0x7f0000000080)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000140)='%*,+@(+(x\x00', &(0x7f0000000180)='(\xc0@\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x03\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\a\x00\x00\x00', &(0x7f00000003c0)='\x1b'])
dup2(r1, r2)
shutdown(r2, 0x1)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socketpair(0x10, 0x2, 0x7f, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffff17)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x734, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r3, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r5, 0x5e9}, 0x8)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r5, 0x5e9}, 0x8)

19:43:28 executing program 1:
ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f00000000c0)="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")
ioctl$DIOCNATLOOK(0xffffffffffffff9c, 0xc04c4417, &(0x7f00000020c0)="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")
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r5, 0x5e9}, 0x8)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 2:
ktimer_create(0x0, 0x0, &(0x7f0000000000))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:28 executing program 1:
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 1:
r0 = semget$private(0x0, 0x0, 0x600)
semop(r0, &(0x7f0000000080)=[{0x1, 0x5}, {0x3, 0x8000, 0x800}], 0x2)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socket(0x10, 0x2, 0x8)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept(r0, &(0x7f00000000c0)=@un=@file={0x57, 0x0, ""/85}, &(0x7f0000000040)=0x57)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000140)=0x4)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:28 executing program 1:
chdir(&(0x7f0000000080)='./file0\x00')
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2000000, 0x89)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r6, 0x9c6c, 0x8}, 0xc)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = fcntl$dupfd(r7, 0x0, 0xffffffffffffff9c)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)
r10 = dup2(r7, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_IPV6_PKTINFO(r10, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14)

19:43:28 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r5, 0x5e9}, 0x8)

19:43:28 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x2000000, 0x100)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffe93)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
shutdown(r0, 0x1)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x5}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000040)={0x39, 0x2, 0x2, @rand_addr=0xdab3}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f00000004c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="90bfe4b43d2f2502382fe1c492b69fa3"}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb37307c0172cf7f246a03fba1a1cd3d75730865d7202eb26b7335b0dbdaf0397603c30ffe932cde59cfcf75ce099c2aead6b0857dc24a9f188f10a3258101a0c17ced8d78bc50c2948640ada55d6478c93704d26be6a3cffbac6313e008c56c22ccd15841e84737c21596051177282128d5f4e594423fc5ae0a2f8ce75cf286ea2eabc3b4245d3a2f38d6db71857b1c98ad38db2884110701e6dc0b68f403304f5c7fde72e415fdcf3e55f720257c265deb4514532a2f068a8e8419bb277ffcdeccb50e6a2d4a372d24f8a9c766ba84411a53d14cc9ff5c7fe47028ee2047276298e296b43cf79a2479e264231b5b511761bf32b36357790efb2059265ac6a0efd0e5f5e771cd2e6f56b75aad124b3abf5e78c8df1a4cc542d9998ce02490b3e2e507ed82a2aab939436f98c1157cf2ac19160641ac4564329dcc6a24a8cfb1e42840e2d2a710e220e826dd62141d73c2cd5f802f5bd15d0c4ec9f2a90fab981a3ce35d3b8f232397bf3f0629d682060280bd20a257dc86a74f6d627a16df6448ce2b66cb091bcc2737611e32b87f04dc1ab3bc91ab889a18befd579219fe016a1f2dbf7d2bfc5db36ee78a8d396930930e292aeedb27263cfc5f8fbbc5a8497d52c6e54e196ba46aa300a7cd2eb01beb3ae11f29e6ca4345a37e2b534031d3188a0a48d7eecae231ce1a7b482c3b0d5671e8482f223eef64a69fa230486b1f03b7c086014607c9a8d074b66bb657ce9557fcbd51ff8175962f9fa29cf0725d153a39d8c51f6d40a769463bef1c5abe315852a86e4ae21059728bab180133a68469dadb297080eb19f3ca7fbdaa2beee6e33b42642ca7a75c54b9a61678c408ab034960f2fecb05b7003a7b94663d211b2292ca7d6a319ea6cd701ae12a000819da5c0bc3cf26265666b53b6c1631ba4b0943992915a8244b47da96af44604d01c9a83c68f27e1d10695c92a4f692b7387ef1899610ebf7fa1682d78352959c0d74567b033612f93bd30160f6d3e6d11f62385b378def19be8a2ff804bfa59a3a96fe95438720e97c1c8eefa0ce6cca70415522dcf8e5ccd90dc9737f429679bb6c8a69c6405b2c451ffe1dbaadcfc7ac6ec8fa48dc23b0305c92483cea2fdddba3369b5a5656daac36be9a9ed957094784c377691b86a2c46bed352782246c2643bd4723ef16d565d5068a4be6beb673524b1843ac9e3e70f98fd64a4cf0da845b0bcfcce912c4314b06fe13bf56b851b3836713cc287b4fb41ddf409d1a90352a10161310157d18137ad2065631205e1cbc112fdbd248093368c412d0e9d43bd815e28bec164049f7c91c72254caabcc8231a6159c7884a4f7a6bda5c0592509ebcf42bcc2d18c93483a7392cacae1558a81cca94f8c2efccba38a9358b87c6383f9f3ac90364435a16411fa862b083c481a4fe439040dc11499879641109aecfd6e9ae00c25ed956a93bb09846acd88c0f8892f13f26436b5cfa6d4a69957fe5dc2bb13e2a4d1be4b73558e4b74e8de78e618c69804da4ef7c6218ba2ca74b1aad4d81b1f3756da69dab4f92da50a7339a3f3f6c1e39044539bd29ee16f721825602d8c9bde4464aa2604b00a8a72242f053cc7a4b1245a6e1368db64c572abed8cda0fc9137d8806b77158c8c36eaf36b7868bb7e505f387cfd5da17e3263f49125fbfaf552d8e44d5c9e929e94002abf091dde4042e7f1442dc6183bb57ec5632653d25cb6534ff68aa645f07bcf81b9df86f649974a57eb4117540dc6be1d627dad6668c7f9161320edd4a191c9807338e2d3f2191c77956e2bb647a710d0d65b4d2aac82bef931a2f50c19179c660845db37a6d34ac140cfbe881b9932648973ef0df465394c972ffbde313d7c41054e641c65b83c3593415540e966f42822156011bd076e9e6b98e0f86afb04059aee92b49eec6b2a8fab64b31215bd21ad607f8a9853590252f46af9b5c365fa8caeef0c89fe30d882df5a7ade845a58ee5aba2354e758f441700fe4cf83dbee3641d9279f5593c5c5830949e8a28a984a8f678f90d43555c2b8d41c67f184bf0ce4c29a39765c68ca97a98f6d12ef1bfa7bf23092819deeef67ed1cc09d79023c86f27c4d9c6a611f4717c0e63595ef97ccefac6361aac529e1a748845bd36a3e92498fbe61fb51da3601c7a8ed69ef62ff1509144c00e58407836861046f33eb47a514b2f6d229551bfefaae79b6495a241208406017ce7889ec5b3630f1da814418e7d0e421f375306587660775bbe030076780a9024276b2e9b7f17d3b75dd1068f0528928a836d50cf1f209badaff38ef6503684304563033bb6feaa1bcaa3051beb0ebbea5fcc03ec48f25b932164ddd194995d2e80ddbb401c96c7be8ba6ab44a7109d6d5665a3a3c8c0aae793bc803dcad0d0c31610525d39a8fe614c779fb75b895197f12eca6eb038983eab97fdf0961e5ae807e7fb0fed9059842369f65ef7fc6f64d42d8287f257d1e2973fb5c51cfdd7383a4262cd5d834c39407c128f16800886e0cb29a17b28783258ae85074902a8d4ee2975648be78d8906bb90818e880cd654c0c3d55134a2fcf2ddfd9d26a3f19f1cb0636c8a40b61ff667dfb6028e11a5b9f9ac8031f8fedfa11e44e64482eba71afc9fa4524630507192f97f8e4c31409709d10a7a09269316f024e01c12a4b058311725a5b2be126199e7fc320ca7096485e3993d404c85f54a24f2b30994e5613fa2e807a5a32c175db6639632cad78bd949e0e1a8c6151df98426e4752952780103967de7c92c908278bdcd5c837f957a1837546f483d911a77c637dd66cbe69840099a0f2287eaf4843de238076d680f8443a39ea4b249bdc79ff2551edbd5fe99293a90512e947ebe258e18ebc4682696380cf80194232185cd08693fb171f976d5952c4c6c53ef010d057f835b34ac50294eac15fe6d9fb2cbcf066f06c96d206595cbb679e3567561fcbcc48250c6d933d188d8dbd4a6ff1e4b6d86245f55e7cf691be68e39b2bc48b263abde4830f0af809cc2845818294bf33faca45de362949763efdfc553ac7764a268f9fdfe7c9e742d2b0f6601ca21dc0600e80567cd07f49711f3a45edad963b70048777b756fe97d1dadbd3c84229132b1e1aa43361be671adefa7a87cf276b4954aee26b1f725733800b0c0c8dcc008138129b145bc3d6f5a57f97b7a43ca232558277ab9a4e66ba3bce4197562f923549d34269b2aefe745b450b6132d43951edf85bd9155a9775a21fe5795cf77eb5194c2c9720ed7c4548be5bb12b498771a7849afa595307e33336762dd92668aa3ed5193a34c98b2804381f491099db19daebc8f8a1d3dce06f8dbb0b4f8ad35fc4095e0dc593b5769a304752128977ec535aa669eea773e0910039d3ea3d53c69676fcabf78bc56f083482e695eedf0318aa1fa0a06863680a04332deed2d8399d0d9b3000bb019e625bce632c21fbba81f2cebac50f29bb20e9249b1200ab4299341f609c1a02915277fc7b78e482549a1058b5f48bf97cadf06cd4e2fb088152e31ea59bd9e2ed8bde349fe082945fe5da61c644f5022d19af97ed8d9ceb123460f9362c14a8997bb199b7c0c94c4fadf777e067dd2b6fc63aed4ddf8a26ce796e189530e3d73a4eaa47614622cfb6be70fda01c77d2001e5a55d814992fe4301108ab83fa453051e28eca0c0ca6df80bfcd5d746eb3d65ca014994835fbc8c73ad55b9c5ae8ffc9a779ad6421199fa65662c19e9513deb8dc48a432992d630372f203c3416c3aa5cff05aa442359979e13bff30d25d2555d22fafa38655cf6fbf8c2609fd23cb064f7b893daa9f106ea96b2e7d19388f5bacbbb057e30a6df077413ba166bd929ebc04f916483b69272c331a6895d63ae6e3fa912aacdf5caa685681ff6acaf778f33b344b2d21982132cae89cdebca3e3fbfad6bda0f292e03c5732458e7611576f8d3573c91cffa9ac184024b3f683754f89ebd0e3e45a5a522ad9aedee80a5a40c2bc754ac37b7d5bd92807982767354ab6c52d56b3f7d949854973f36d877fb611fa14b6db8576a7bca2f9fab4810ea379d4e99e31f0b2d3298ffc62e30f2b5811576d7197d9c12303eab633d08b1fbf20c6a4e2e622dbc2fd93af0aea6c8d148d73edca1ac4e7ae7d4b56cb24af712bfdd9711cfc646e831b70c8cc0a516d752b30398ea030bb28b83df9e6ed8358c14acb14110a6329bca730b2329fd2cfa30ece49cfcf6db8a6e13fe325574e92d89fff266a0ec1d023d83aa62e04ee6f69ca907ff9aff806ba08f6ea62d2c50bac211a072366ce95bc62db939e6d2f0fb25f1708b95b7485aef71c316f39970a8bfaaf461f0bb623b91ca46a375548fb71caf2c063387e7ab3082f65a84b95fab715a5b77ddc266e9c016501fa85b33579eaa757c1b699d24b1fca4e761087271793af96ffd90fe66fdde8b792943032a85b3a9e25ddeff82ab3915d17c2b94a08a5e0d184400147d9b834d", 0xed0, 0x104, &(0x7f0000000480)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0x6}, 0x24)
r2 = fcntl$getown(r0, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x3f, 0x0, r1, 0x0, 0x0, 0x2d, 0x80}, 0x5, 0x9, 0x3, 0x5, 0x5aec, 0x6, 0x0, r2})
rtprio(0x0, r2, &(0x7f0000000000)={0x4, 0x17})
socket$inet6_sctp(0x1c, 0x1, 0x84)
recvfrom$inet(r0, &(0x7f0000000080)=""/106, 0x6a, 0x40001, &(0x7f0000000100)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

19:43:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:28 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:28 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:28 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:29 executing program 3:
ktimer_create(0x0, 0x0, &(0x7f0000000000)=<r0=>0x0)
ktimer_settime(r0, 0x0, &(0x7f00000009c0)={{0x0, 0x4000000000}, {0x0, 0x4000000}}, 0x0)
ktimer_getoverrun(r0)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
shutdown(r2, 0x1)

19:43:29 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)

19:43:29 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r6, 0x5e9}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

19:43:29 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto(r0, &(0x7f0000000080)="55e22b2a750f76d103179e5b3640b98fca10d8e2fb8191fe9c2fa7b8ab5e24c8c9d74d21bc853e154c0346864d0e19f64e8ebc8e7aeb387a700ff42cbac7ec41c6b31e20cd95007eda770a339b0782c57ae6b744266cd35eeb0fe2a7130d1039546cf76e56346851953a6c2f87bc4850cf5bf6ec3b03f901972c", 0x7a, 0x4, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x200, @mcast1, 0x10000}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r9 = dup2(r7, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)={@in={{0x10, 0x2, 0x0, @rand_addr=0x8}}, r10, 0x20, 0x1, 0xfff}, &(0x7f0000000240)=0x90)
connect$inet(r1, &(0x7f0000000140)={0x10, 0x2, 0x2, @rand_addr=0x168}, 0x10)
r11 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r11, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 1:
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)=0x91a, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000500)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000200)="45b6afc3deb52ff8717e5b2700dafcdcf686c93149a59a7616e118bc74b8da74", 0x20}, {&(0x7f0000000240)="a15b9c4e4b278deb370d90078c778c59d1b52bf65f88901954909c6e66ae87c093425fbacf82797e39c772f0cd32a8b21d291ed460bba71e827c04eb033c3ecfdc0f588b3ec1c838c53e6f35258469db33d006b7a755230d5b571c615824f598c97fb0faf921a489b873da68fa14483913dc4c0bd1adf6654a2c7b36d3ecf045eb0a4bee5d063afdfbdcf2dfe2b5ecd51144d0c25f4da4cb7eb8c62760a561bc4f1475e4bc1d732709eacd7c5cf79a03060a3f09f375e289d049634ad0f9bfb9765c0266ce5c3390f8a17e48632b90694236ae4303be400ee5b129", 0xdb}, {&(0x7f0000000340)="7fe57faeb60f28011e1ac1bf236b73a7a8b85b609c79c46c48a3dbac23084e075f152586d11ad7f21e8f424e65660a18f2f3051e49a1d47f756ce045c181e44ebf4a91e34a6c0feff7211eb2ecd39244d41bf6d695b0fe69b718be97ea8e0ac23de608f58b16a25bdfef489e9f6824b03c936b360991913b14a09aab68a90583e708754dcd413456317a5a500abb2f198b81e7dacca9f3dfb2", 0x99}, {&(0x7f0000000400)="2174b0a82a025356a1064078119082268ff334bc016700a5b56765b15640e8533d8805303d3e19e9797e37204d1179301d68c7e22cb5077f6e8989b7bea359e70156289e5bd74ee7685c81d15ce41f03d4d93b4622", 0x55}], 0x4, &(0x7f00000004c0)=[@dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x10, 0x80}, 0x80)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x2, 0x0, @empty, 0x3478}}, <r2=>0x0, 0x81, 0x7fffffff, 0x0, 0x6c0e22ef, 0x38, 0x3f}, &(0x7f0000000140)=0x98)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x1ff, 0x3, 0x4, 0x81, 0x1000}, 0x14)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={<r8=>r2, 0xca, "de24f8df431d662f380d7de87e5dbcbc80c0a5e71f2862fc41fc75f1a59250265891b190dca5e38c64cf60ac4e302a18a60995d0ccbd2c6edf1b7c411dbe9901cd4cc6b48d8545cee9d94047db55e2abff1cd5dc12ab14d121a56aa8edbb9228550bb8a71af6e8d05697bb65b3c6b4d63a7fb5e894c6348d3710efd3c0e21074c4758c30f9eda607bab8557dda549e5bc25788218f6a738b9a937feb49b26a6286da65207e222012e09f9bf61d980286d89114107fd1a6237837250da3ed054b964180e35ae2c46f3a63"}, &(0x7f0000000640)=0xd2)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000680)={r8, 0x7fffffff, 0xd8}, &(0x7f00000006c0)=0xc)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0xfffffffffffffe5d)

19:43:29 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000040)=0x4)

19:43:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 3:
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f00000000c0)={<r0=>0x0, @in6={{0x1c, 0x1c, 0x2, 0x4, @rand_addr="b29daa3f909ada8d9a0e7b6c730fbb8b", 0x9}}, 0x400}, &(0x7f0000000180)=0x90)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x8}}, r0, 0x400, 0x3, 0x5}, 0x90)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000600)=0x1c, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000880)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffeec}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000680)="f7e1776c9da57bb976754f8977a6d6ba37fd8adef410f056105a05b3f9249bca7cb657542ef2bd5f0496ddff23f5049f90b91f52a266b54dce1615377726a183e90e786d3552987dbca173966cab71e1f480f8c049f68e5f6f9a446c98b9", 0x5e}, {&(0x7f0000000700)="d05445831bfa5a62ceccd7a0cd18b0e974cdac25a19fae94b4d2be15d4d4d53f0c451fb51d58d7e8fc7be81b98bfe8d22a2f25b11f852685a096a5cdd7dc2da2c8e37a98fa6505335bf5dfd1721d85e66daa63b6738729561d73bf51ea2675d505cb07cfb307e52fb280f9c9c098aa470a6e56d3b9243b89c757dc0aad4d2151b2c5d3b8442001193686d316a4d2cfb366124ebe1550b157482e", 0x9a}], 0x2, &(0x7f0000000800)=[@init={0x14, 0x84, 0x1, {0x8, 0x0, 0x7f, 0x1000}}], 0x14, 0x5}, 0x80)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r2, &(0x7f00000005c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
listen(r2, 0xe9)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @broadcast}, 0x10)
connect$inet(r3, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r3, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r5 = dup(r3)
sendto$inet(r5, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620, 0x0, 0xc34}, 0x10)
sendmsg(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r6 = socket(0x1, 0x10000002, 0x6)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000540)={r0, &(0x7f0000000400)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000580)=0x10)
sendto$inet(0xffffffffffffff9c, &(0x7f0000000200)="c0c2ae198c9d02286f4d5245a63d562b20386016708ff630966544c8ea9cf5079c3ac14bde05831d40fa13fac081743a720824ffc2f4de479f5431d0e720b903d688f8e255af7cfb2028098a3de8906bbfd89e8cffa5f7e001dc0039bc6cb8f41ff9c4ceb258420df3f16fee25add1a6", 0x70, 0x2, &(0x7f00000002c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

19:43:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
aio_read(&(0x7f00000003c0)={r3, 0x4, &(0x7f00000000c0)="867cdd8af1a159301cb9a70ac144c85dc5328d23702c2a49ee86db775510933f244aa745c9a839d19d622ad5ad72623eb13d00b7f95910a46933dd3a9284b685837132a511f414aa4e674cfc6553de4661769fd103bf2a51de732c9fcc167f7577fa76bc54b145d2f918f362b2979645c91ff8be8335b7d938b25f13e2a0d3be97b4de2e9491b2816900da204bf26670e8dcf16e02b30e96515fa4979b94ff42c75176345275018b063c418fca1002372c433529ef5a035e3e25f7a6bdbbe768914dc4c6d4e9219fc2b3607476100d69b527", 0xd2, [0x9, 0x80000001], 0xfb45, 0x18, 0x80, {0x8, 0x1, &(0x7f0000000000)="c53b1419842e519430b41074c31e30b7b1"}, {0x2, 0xc, @sigval_ptr=0x1, @thr={&(0x7f0000000200)="c441fa2c98e500000066450ff9c72e65410f45a6080000000f50f6c482b8f7695840ff9be5000000c4e12172f70af30fbd8691000000c44168c26c9177493ef2460f1a7eba", &(0x7f0000000340)="73360e037623d1c11c8102a9a67ec4fd5ea893754b57276804a016ce3efcf63c0e1e0c835707e68f5005c556be6406e9015eb1787bcd61ae95c8c3d23c6d6b94f9bc79dfb5c12a1bedb8ebb2d50444dd1e189009880d36"}}})

19:43:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @rand_addr=0xffff}}, r5, 0x4c3, 0xe3, 0x1, 0x6220, 0x5}, &(0x7f0000000140)=0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

19:43:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg$inet_sctp(r2, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x2, @empty, 0x8001}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)="bf2aed7f616bd310a1d6435e29bdf2ffc418b44650c2fb6c5d0b7c3fb3e87a20b2fefc145de21354db93e06a713e62cca88d2e32ae99e130db7cf00ae2d930702c5dec75eda65ed9e97801efae4d9a0e4d62bf2ac391cd49517480d0838aa5771e5a899e5c7170e5788e57a0785612d2a425bd81c7754d4c3e6b73b8f088fb1957e5d6", 0x83}, {&(0x7f0000000340)="50b37d174878e07d4eadb2f3593fd1d38030ce3263432bfe788673a1d68bf76d974e112f00f16a10117686de7580cedd1dfe2124a44d5f78c506d919ccad9ff22461ce0e9bf39d9914e9c8e8b3b7a69b74db46edbe7aef7105b28fe4b383af185730c44e0c6b46fa7c4edddbc1dfcf307588c441a69ab54ec13132992dbcd273634e765438a9b3be1b89eb0bd1087a9149f9a5ef0af85979227eb573cd9580d56ce9b92a0fc9670b77b74e20cbc5d28cb9e4832275240ae70416f4e360d162607f37bf8b09ba7314000d09d16a2ac96b2309e8540a224bad759bfe7bc2f4620986ca86", 0xe3}, {&(0x7f0000000540)="376019121e784ee98552999abd01fc40977618eb2f57722f5401132a6d99361f4a6648e06c59b4bb331848a9cb9fe13e942824534ed08eff24c29af59ab3198fbfda234c90064ee90b0de4680ad62fc5d361d93a5e08f6c4e779fc2a9b0746a390654d040fbc128f5ce25507ed871940027832f042e15fcc05ae59cdd5eaf9a6e57929b965641db590ebb64a30aaed4f718de5b9de3372ab8f065876c74a681c66351f801f5e595b1162b0ca8cb5a4007eb8a3bc8c2a15a149044f90540dcfe6c45155fa3330d5c5076a8738231173e8ab961c87a7cc2cb3dc3f5fb255654568438cc1c75dc5fd09fa2efd2579", 0xed}], 0x3, &(0x7f0000000640)=[@init={0x14, 0x84, 0x1, {0x70f, 0x2, 0xff39, 0x3f}}, @authinfo={0x10, 0x84, 0x8, {0xbb}}, @init={0x14, 0x84, 0x1, {0x3, 0x80, 0x3, 0x9}}, @dstaddrv4={0x10}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @init={0x14, 0x84, 0x1, {0x8, 0x7, 0x6, 0x3}}], 0x8c, 0x20000}, 0x104)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r1)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6(0x1c, 0x10000000, 0x3)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x80000000}, 0x10)
listen(r0, 0xe9)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r6, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r6, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r7 = dup(r6)
sendto$inet(r7, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r6, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x4, 0x4)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2, @loopback}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = accept4$inet6(r0, &(0x7f0000000080)={0x1c}, &(0x7f00000000c0)=0x1c, 0x20000000)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000100), 0x4)
r2 = dup(r0)
sendmsg$inet6_sctp(r2, &(0x7f00000022c0)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x57, @mcast1, 0x9}, 0x1c, &(0x7f0000002200)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="8ad7f00d9c209f22f5922bb32eb2d986923feb013f5a8c07741782f916366efae787e642ef", 0x25}, {&(0x7f00000011c0)="0585dfab8ed72c804b289566ecb838b3cf", 0x11}, {&(0x7f0000001200)="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", 0x1000}], 0x4, &(0x7f0000002240)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0xfffffff7}}, @init={0x14, 0x84, 0x1, {0x7, 0xfa, 0x3f, 0xb5c}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @authinfo={0x10, 0x84, 0x8, {0x1ff}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}], 0x64, 0x8}, 0x81)

19:43:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x18c, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x3ff, 0x4)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
shutdown(r1, 0x0)

19:43:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:29 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)

19:43:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
sendto(r2, &(0x7f00000000c0)="a1db92bbc4416005d775ec45ccf9305cceeab08868f8f438acc4ce7cf063a337b827ba001e415e30f1bb62e68ecec2c54771dcbd2d5a9610b6ea4f553921954a46c52adade63f2bdef1e253e2bcb33dad2d982477dadb4ae8abff4d859a387c0950e245325fea8bcec940151ca0b487205e825a44744347a7ff95cfabd5edcfe081839fc6940185e72855c8e25b0cac95ca64b7f0d36d1b8a7b07a7a2655ed592adadd420e1c1aa24fdbdc2b35b8d9ab", 0xb0, 0x20109, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0xffc00, @mcast1, 0x3}, 0x1c)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000000), 0x4)
listen(r0, 0xe9)
r6 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r6, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r6, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r7 = dup(r6)
sendto$inet(r7, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r6, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
dup2(0xffffffffffffffff, r1)

19:43:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socketpair(0x17, 0x10000000, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x6, @rand_addr="985aa317e59088cbd1a9730dc3c1b05a", 0x1ff}}, 0x0, 0xfa, 0x8, 0x36, 0x200000, 0x9}, &(0x7f00000001c0)=0x98)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000080)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)="13", 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="1e1c86ea7ac028308cd093c91c2d00d24730271b847c4e6ee7ed8d7d4a32f51af827cb66c0718f81e0a406a592dab1057a4dd69128c5e6cfad70af738b5b3d2df60f2e38ba41ca44b1a3594b43339cf8fd39dd92904a45bb939284d46f2fd10f23acd3b0bab9c7cd374bbcd90b747bc2d61ce3c7f875fa665a85243b4d4bc2bdc669a58ed1e8cfce157e9bc38d7340ae434d59075d889902ad40a84a7cb735034857460a75b61d5843bdad54c869338e7263c26f1a6e8cd137c05e97ede0a0fbd32a6ba603816b9ff5b8b7b4d6fb1e4a48a35dca48e2dba555a378ec21077b6f15ecc61a2112ea8412a1fb022ed05a30af144f68aea455be", 0xf8}], 0x1, &(0x7f00000003c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x20, 0x300, 0x7, 0x1, 0x7ff, 0x81, 0x1000}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x100, 0x220, 0x4, 0x9, 0x2, 0x9155, 0x80}}], 0x68, 0x20080}, 0x8)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
accept4(r6, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000340)=0x10, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 1:
accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x7, 0x4)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000640)={0xfc0, 0xfffb, 0x100, 0x9}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000080)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="3e2bc158d7178b3a8662353279fe2ca511a9e03c5eae8370d1251e1674392a7c47f853da936d207cfe6250d43020d2ae0d306df68d763ef63d003f6857df269671f7641af5ef5e53659b59da473da53102a5130b840f15fb4621c4907ce0db1e27452a57618a208039d07a98bbc08f172e113b95284e0c50c16a943ab67e2a1065db247da7d042b5729fa817f6257492a3", 0x91}, {&(0x7f0000000180)="bf545efab881a3a7ac7f21b3a819463cd153912d51737cd36d6555380ef2684883893868ffeff39e8ea911019fee385b5703ed46c9d78aeec432baf3ef2086df5e3c5e4d9b3c3c65a16bf6511249c4a5d09c809cdd1c51688c774fa5e2aa4099628e3fd4942725106dc195ec99592fe3364ccb7de147ac5f4913", 0x7a}, {&(0x7f0000000200)="a847bd4b1709f289f57f4fb0a03b087a3b43420094af63f339acb02f0ac6fc812ada363742438a0a80c8debd2492de4f0e938986e9d48d755d3d90a85f464698d0e6e204658f5cfa2b5738e77e9b82fdcaeb559236a90677fa292230e6d244f54078ec673aa6e91e9bacf6cfb2b592f2db1ee988fb506214491e76c4748f6cb2533110b1911f5a88bdb591aa50b667eba740a41219f876e0480a6f7956f32e7769c9a03f949cfc08920e53905c11667b3f0e5b0ce7d2c2318847304965eff7585e2f35edcacc5994dba1a09e36baf6dd381b03d7370dc7d2ebb26b6d43f841638eee", 0xe2}, {&(0x7f0000000300)="d95f272a95628824cce8026777fd3de52c6174a2e5a4a9d8423ce9a1efc8bd64bb112dc5f7315b6112d15805ac0ddf02c76d13c76d30d08d5e4e81", 0x3b}], 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="100000008400000008000000ff01000010000000840000000800000059cb0000100000008400000009000000000002001c000000840000000a0000001fab5aea4751afc8a036ed71dcf084722c00000084000000020000000700060000080000ff0700007ef30000010000000900000080000000", @ANYRES32=0x0, @ANYBLOB="1c000000840000000a0000000000020000080000011400000084000000070000000200000001000000"], 0xa8, 0x80}, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={<r2=>0x0, 0x6, 0x10000}, &(0x7f0000000540)=0xc)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000580)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x88)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = accept4(r0, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f0000000140)=0x8, 0x30000000)
bind$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
listen(r0, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r2)
r3 = dup(r0)
sendto$inet(r3, &(0x7f00000000c0)="1514f74f77c2487f6d0e60c054c0ffbc95e3872276a653edce840c92a0c7b1b048d3ae4a524280fedbe7f2d214d306b462d547abf5f406f68018249989d04cb7ef768bbf4675361ef3fb728751030f0673bcf23e1471cc0d5fd96511991976c1f204addcfe857311e9cccb0333ee5686b4cf865579e59b64cb5920608a", 0x7d, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000001280)={0x1, [0x0]}, &(0x7f00000012c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r8, r9)
aio_cancel(r7, &(0x7f0000001580)={r9, 0x0, &(0x7f00000013c0)="6ed3c57709804f43a52a37352af01378ab713cfa72da21d9435e94fc5ca548ad74775e35455a8e786ecb96b6bae1404b09a1ea7de4467058dc369e03d56013d6e00c4bd4178eb39f0795943ec143b06875c53931204384248373ffb9a7730867fd03ff6b52c459cf71e160e179326dec8bfe4f4946366f8d757b426bde8980db5b039d7c79cde5a3", 0x88, [0x9], 0x25bd, 0x20, 0x8, {0x80, 0x2, &(0x7f0000001480)="8dcbd362bd38656507078947c70551fb1ac66ae2dda0be212c38a1a33f4a1ac6400d0b5a84112807205fd3a751207d75c63e8e64534b43372ddf41579f7a2f3fdf21f82939c7a9284c0165f236ea4f5c908e5fe3e54a201f64efe1425c9bc31a52e25d917ab4f7b24f848710ab00879423f13d9503f2b66756122857587455b5e5213a2f5bc86cc7b9966e2fa89952af7d4e9d11e5df8f6821a633f3adc9bc9fc657b172cf862f752d7529abfbc423060397d36f2e43d76e38ce4a721cda7967c9f5a21b7a8ac5702daa0985bf57138d183eb7b59df2"}, {0x4, 0xc, @sival_int=0x3077, @ke_flags=0x46}})
sendmsg$inet6_sctp(r0, &(0x7f0000001300)={&(0x7f0000000080)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10, &(0x7f0000001240)=[{&(0x7f00000000c0)="3ae80d2828bbd7b3b89ce3efcdb4bc752cc4d3b576a3dd25d16c02e1a7b6c533f675ff8000ae36d22dba1774d502822a0b3d800f71721d9ee86f2007deb37a9ab4d84640a82357e4441880524f9d12c125144d2d01aa80b0d256e95995355467eba0e45ad49c31a3d24af9728c8f6bdfb14d1a807b69d27f83f85445fb5d2e8c38c1c70a6d21996a5bec8e2865d14932727979fa7cc9b2661b97a05e32f97a4ddc4b3c87723ee028a8058d8d68268b09fdadcd9ee87c7ab4051f56c5f550ab120e53e50cb6ddbd6d0b244a0a54578871bce0f78f5fd944d81be9c6bce259387fb498978ad93db232405a57ea1199043e608a5852f11e0b313b0de2", 0xfb}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="6072df5bd6d49910b2e23ca5d9efd1b910a106c331707e477cd99f394e8d990d7b448f3957cf18441918eaf2e2a5d98bd191c35a8d473a7a6ce0b9d3087c7e44b625a23004f19e954d074e7e3a4887be6f8441cd0ce3c62db95186f8f418a8e6146478c5fceafb318b9852e108c571c856da1d", 0x73}], 0x3, &(0x7f0000001640)=ANY=[@ANYBLOB="100000008400000008000000ff0f00001000560c33610000008400000008000000030000001400000084000000010000001f0001010700ff7f1400000084000000010000007f00ff01050006001c0000008400000004000000c609000200000000ff0f000056044e84ce00f0d4e8356a6f59e7c7c1", @ANYRES32=r5], 0x74, 0x60189}, 0x0)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01006efdd33f5e4cb7ab6a5b10ca5076865e1000", @ANYRES32=<r5=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r6=>0x0, 0x3, 0x5}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x2a99, 0x2020, 0x9, 0x101, r6}, 0x10)
r7 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r7, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r7, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r8 = dup(r7)
sendto$inet(r8, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r7, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0x742)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x2, [<r2=>0x0, 0x0]}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x14)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={r7, 0x80, 0x7, 0x8, 0xfffe, 0xff}, 0x14)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000240)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000164097f0aeb8fe12e53301ad47938c206800c9fd9b39c34dba5e2b8217849f5c03f996ec7475a84bfc1466726adba9e912759684207df7f23356710ba2dcb37f194a6dcb5575853dad022bb22228e9e27e0bc629f430741f96f5926d3857d2", @ANYRES32=<r11=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r11}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r11, 0x4, 0x0, 0x73df481}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000000)=0x4)

19:43:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), 0x4)

19:43:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socketpair(0x2, 0x5, 0x2, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = dup2(r5, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x1, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x10001}}, r8, 0x7210, 0x4, 0x80, 0xfffffffc, 0x101, 0x1}, 0x98)
r9 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x14)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r11, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r10, 0x8}, 0x8)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6, 0x3, 0x3, 0x9}, &(0x7f00000000c0)=0x18)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendmsg$inet_sctp(r5, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="75f4b0ab8af8305b88dd55081328c31c89756fda202f00061d0d5663b7fb8948490e325e366dc47a71dc004d9f2a52cd0b46126a63c05cf27fa899b66b961a15af1d56e9209d91b68bcde63d2192d7af01aa9b86da03085ca5e0442176786d4365e744673b781d80044eacefc1fdbb302f428a", 0x73}, {&(0x7f0000000040)="f5502c457c20368a20d582cdc647fba4165cae1844b3595e10b0083e73990d16c7e8107e9592fd826d57a46b64117ce8bb04", 0x32}, {&(0x7f0000000340)="8df3345084d5c00c09d09a7ad19439d33ec5c099b54fa13903d8d10bca40c4a924ec409ba7a1dccb847acef4ffe094214a83dc837c4fab86157a4fa93ced41eb0d95ebba2ff914a08450c4a78fb9819244469073844d9215ebe081700566bb0fe80eea283d05fd2119f24d0d8d05f2143fae846cec7e5610d9009ed898448c662e591fbfeea3637d60ec7da441765837d4d6928d24f9eb2f70781db75db150194cc29f37c7b3388824de91093d1ea968605483ab0c59dfd9d7a596bf02beb7df9b46657fbeed4a2df46f38b76ae4fbbf9c1431787d5d163844a5e4878f5815cdbebde1afb22ee8db", 0xe8}], 0x3, &(0x7f0000000180)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, '\x00', 0x0}}], 0x1c, 0x8a}, 0x189)

19:43:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={r5, &(0x7f0000000100)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000001c0)=0x10)
r6 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r6, 0x84, 0x8002, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x6, @loopback, 0x9}, &(0x7f00000000c0)=0x1c)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
listen(r2, 0x5)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
r5 = socket$inet(0x2, 0x4, 0x7f)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @multicast2}, 0x10)
sendto$inet(r1, &(0x7f0000000540)="6108670f69185568c1835ce3b854ef7487c0ef3cef5d8e4c6b6a37e78b8eebe77129f93800000080c43f69357a9140b9ae6b6bf3b1e5f9ef09055fafdcf2e4e7c2c6f9090beff6d4e8727cf787c8860821ff39ef325cdd8333dd0eee0f3587ed869d90520198926849b11e1e18954f8dad274f119440529855049a4678782a49bb9c200000bcc1f6e0759e008804000000778239a0be86f144dcb0ce205200000000ecf57890a7889dc4ff2dabde9dc14d460498d3274910fbec982bb0a372b64ab689ca0570000000000000000000", 0xcf, 0x20180, 0x0, 0x0)
r6 = dup(r1)
sendto$inet(r6, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast1}, 0x10)

19:43:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0xef, 0x4)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r7 = dup(r1)
sendto$inet(r7, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
r1 = fcntl$dupfd(r0, 0x11, r0)
bind$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast1}, 0x10)
listen(r0, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = accept4(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r4 = dup(r2)
sendto$inet(r4, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x7, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(0xffffffffffffffff, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="e7ff2de2c78cb74937bc643e5f132d373c4918008a3a0ab149f14eceeae065596392d304cc4b7ec6f956df1dba8efa895e3f24c1fd9d8802edd2176a11a7e6d23b4f5047", @ANYRES32=<r7=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x0, 0x8000, 0x3f, 0x3, 0xfffb, 0x7, 0xffff8f94, {@in={{0x10, 0x2, 0x2}}, r7, 0x4, 0x1ff, 0x3, 0x7, 0x5cd1}}, &(0x7f0000000180)=0xb0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4f)
r1 = socket(0x1, 0x4, 0xc2)
recvfrom$inet(r1, &(0x7f00000000c0)=""/132, 0x84, 0xc3, &(0x7f0000000040)={0x10, 0x2, 0x0, @multicast1}, 0x10)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0x6)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000), 0x8)
socket(0x0, 0x3, 0x1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="9f7da7279b07000000569964a2959f47", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
sendto$inet(r2, &(0x7f0000000880)="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", 0x13d, 0x0, 0x0, 0xbb802d2cadfa72b0)
r6 = dup(0xffffffffffffffff)
sendto$inet(r6, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22, 0x5, 0x7b, 0x0, 0xd3, 0xff, 0x2}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
r4 = dup(r2)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x300004)
ioctl$DIOCCHANGERULE(r5, 0xcbe0441a, &(0x7f0000000240)="2833ca130228dc089bd508c7d18667012bc1005393cb")
sendto$inet(r4, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22, 0x76}, 0xb)
freebsd11_kevent(r4, &(0x7f00000000c0)=[{0x2a, 0xfffffffffffffff5, 0x3c, 0x20000000, 0x8, 0x3}, {0xffffffffffffff37, 0xfffffffffffffff9, 0x8008, 0x20, 0x6, 0x5d8d}, {0x1f, 0xfffffffffffffff9, 0x9, 0x40000000, 0x7, 0x6fc}, {0x7fff, 0xfffffffffffffffa, 0x2000, 0x0, 0x7, 0x8001}, {0x0, 0xfffffffffffffffb, 0x80, 0x80, 0x6, 0x20}, {0x40, 0xfffffffffffffff9, 0x40, 0xc0000000, 0x0, 0xfff}, {0x6, 0x23f710dfdc12df41, 0x4040, 0x80000000, 0x101, 0x1}, {0x80000000, 0xfffffffffffffff3, 0x4080, 0x0, 0x3, 0x9d}], 0x8, &(0x7f0000000000)=[{}, {}], 0x2, &(0x7f0000000040)={0x2d7, 0x6})
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={<r8=>0x0, 0xcdf}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000100)={r8, &(0x7f00000000c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
shutdown(r4, 0x0)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r5 = accept4(r1, &(0x7f0000000000)=@in={0x10}, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400421a5d9c5700"/18], 0x16)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r6 = dup(r1)
sendto$inet(r6, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000012bcfe5e6d5e2f94d16bbd33ffe5a07334cf0a6269730a5daa3a39444a3de5e0abefe27beda0af75a3df39ff077cb2afb3a3e9031b6f879113aa0f82cd15bc03dfc6b7b42d58e2a9d6eaa7a0806601afe76", @ANYRES32=<r7=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
accept(r3, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000040)=0x8)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x4620}, 0xfebe)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r6, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r6, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r7 = dup(r6)
sendto$inet(r7, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r6, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x81, 0x0, 0xfc, 0x1}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x9, 0x5, [0x5, 0x7f, 0x4, 0x8000, 0x400]}, &(0x7f00000001c0)=0x12)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)
r5 = dup2(r1, r1)
sendfile(r4, r5, 0x5, 0x8, &(0x7f0000000240)={&(0x7f0000000000)=[{&(0x7f00000000c0)="953d91fbe49d078fe41c549ab5d2e3b113c937b9d579185393499e645b754edc6068dffbd544dc7ae4d4ae5ca63e679fd347f6bb7dd721a1ea7e0792d5e0640f4332b773dd3cb6f38a095e8ab006f2c1fd7feb3be1fbcbcf4b1c1b2d0a0accd56ca976d7a18802fb8510ee0944e83ac8f8e8718b9359d4c07757884f5a579eb7ff6d3671b717980b39e742f30f792e6bf59d63a8cf1bf16592cfabf609a2a9f5e5001bec8467cce50a49a5ddbb359deb", 0xb0}, {&(0x7f0000000540)="408189137f13679a17ce72bb172399f23180dfe98a64a0eb79e2a23c145dc553366b92938372a7d56fb400c58137e0fdf1423371c342ed5ceafb555fef7737a56b68458fda067da95f7399761c7c70f2c0d84df821193b515561ecdaf97555a9d656351afb554eb2c9f6d29a6826068e497588104b9f265ed557f4bb7382288a0a790a5a2fac4f25cb91bfd2034edb3d8e03ec91c5ffc6270c1a77e8cde9515ca86a85b771f68ee5cd4ee448d023b7964cd53385ad429f0bb3ef1e67b33af13102551d8becf1299b88e684d3f1c956b1668721c06e5fa2abebef3a320c83b3aca390dd9311386213f6f2", 0xea}], 0x2, &(0x7f0000000200)}, &(0x7f00000002c0), 0x5)

19:43:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0), 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:31 executing program 1:
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r0 = socket$inet6(0x1c, 0x2, 0x9)
getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000080)=""/5, &(0x7f00000000c0)=0x5)

19:43:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000880)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5, 0x3, 0x8001, 0x2, 0x10001, 0x3}, &(0x7f0000000800)=0x98)
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000240)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xc)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r6 = dup(r1)
sendto$inet(r6, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendmsg$unix(r6, &(0x7f00000002c0)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000740)=[{&(0x7f0000000040)="4fc5ac1cbf0970802322391a8babccdf6aab598bd0322869f9072b727bf6219948caf56e5d4162dfd9e28de9", 0x2c}, {&(0x7f00000000c0)="134bbaf6dee160b7655ba4e02d1d2d8db66857705a5cf06208dd54d29ad0a91e3bb6ced53287f24c1bf1f9d7837b3e65cfb2cafee417aaba7ec210f495c9d21a825c148f263a71c59d89983bb19c695b086be1dc1f0b4a13fc8bb08b38af3032aa4ce5f11852ecc83fc730925aab7fc24d5781e916dedf4a83a9b32affa80f3b4032", 0x82}, {&(0x7f0000000180)="85c40dd8f016872ee6b96dc8c726d4684e7ec50f4bc4", 0x16}, {&(0x7f0000000340)="0b64ecde4771adea3eac5a3cde56db69b4f15db5e50ccd75aab93bec0566a35cd88971cc4a719c7a0dcf97327cb4e5a2c278c8a39b9390bca4cb961070046fed5df807c360dd6d909396ada48af2f8a922005140937df86e3b0a3083f1ecfa3cd284430400783b12a65eb8b2c51e066a22e6469a44f96c977a4bca588cb24d1242ea7d822107369826a1a80540edf35d5189198d4fde0adb04b0724b97a58287f95925ba5453d39d80abfa83a9867906ee149090002df8f62e41d524e3f4f1e7ca81582227", 0xc5}, {&(0x7f0000000200)="deb5b0b78c75fc6fa9f3f1065000eec80a34f3fb59", 0x15}, {&(0x7f0000000540)="ce3b83aa92a3afd040b5d6107297f2d1858f949bbb1a9acaa10d248a8e32dd23540d80312c1afbe158d8f5bb9bea8bd585dd673bb98500b1d6cf715a030563f5e19cbf460642b437fb622a327beb33f24120599583e0be71ad927dd9d18867d5c12a2b0394cd95e6d930b7085b15f59888e5df8b9751a6c441fa1ece65f8529b540df08b72a001ab1adf9b0d1602255c4fc977c1e50704e21ece76e4c88fd463bf821db061a5d7b6980af05b23de61a5756e3a422f3ec63f08a7c4cb3f5b789e2a30f3c4e6dbae3d046da97976092078a992a1f0afc3b014ff6084dc1192f7848802604b87de0f58ad939c790510121f", 0xf0}, {&(0x7f0000000640)="b09282e3bd77e693058a2646a58de4a9c0db8288e0152526edd2dcc27d569eed4ea876bb598bbf77e6050761c5eb08eba82be1540c8f3f97bcc640cf467f5d79610e4b2645f45564a547d49abb0730294d2cd2d8ec7a1596a1ec5db0e3b72ff441301d2094827e0cde5c7a93432e8152240d9a66827e86839360006f214289f251d7fd1b14abe87c7cc89fdb00fc74c327fd443be5709c36fc254062078db2c3d6984015ac6556cba173ba5ffde5c195c233828111b2b500f299ae3297db8826b944f2627c822e1a615f92cbbe9e7c329a209dce5ad5b54b4fbe38049b9f7b718742df49ea4734f19a66", 0xea}, {0xffffffffffffffff}, {&(0x7f0000000240)}], 0x9, 0x0, 0x0, 0x102}, 0x5)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
r4 = dup2(r1, 0xffffffffffffff9c)
r5 = dup2(r4, r1)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r9 = dup2(r7, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r10, 0x4, 0xfffb, 0x5}, 0x90)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000200)=0x4)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x5e9}, 0x8)

19:43:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r6, 0xfffffffb}, &(0x7f00000000c0)=0x8)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2, @rand_addr=0xffff}, 0xff2e)
listen(r0, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r5, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x10000}, &(0x7f00000000c0)=0x13)
ppoll(&(0x7f00000000c0)=[{r4, 0x80}], 0x1, &(0x7f0000000100)={0x9, 0x2eb}, &(0x7f0000000140)={[0xffff, 0x8000, 0x80000001, 0xffff]}, 0x10)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r4)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r6)
r7 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4, 0x80)
connectat(r7, r3, &(0x7f0000000200)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
recvfrom$inet6(r5, &(0x7f0000000100)=""/36, 0x24, 0x40000, &(0x7f00000000c0)={0xfffffffffffffc2f, 0x1c, 0x3, 0x800, @rand_addr="674a50fdd8c2337aad2577a036fbc748", 0x80}, 0x1c)

19:43:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x10, 0x2, 0x1, @broadcast}}, 0x0, 0x0, 0x0, 0x105}, 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @loopback}}}, &(0x7f0000000180)=0x98)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000000300)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x3, 0x36c2, @mcast1, 0x10001}, 0x18, &(0x7f0000000700)=[{&(0x7f00000001c0)="bdf59b285e05fbb0b5632fcd41b9b05f0552e691f04bb17f9c955b6a68f60c2fcaa122bb40d42dac7edf755aa13da9abd17a2124ea983dd3bb9d62ebc61c739da6e0dd74b17f4cda97138afb82dbea85f8024920882600ffcd19780b94198271b08ba44147519eb956c4fe2967bc6d8628392d3b415024f41130128f7532d0028be6122ffed5724e0032f12c2267bc860376dfda0ca7e233ac1fe567be3d534ef373556b4dfd58f45d18b51d1748f9c8bdb1f84624e922a51b56e067196e7fdff9037c9a2e6f49576e06d515e4aad771db88e89e0135b161e3119550f30e11bf21f794c0367cb40e57beed", 0xeb}, {&(0x7f00000002c0)="010c922a631486607b1500a8c0bb1dede38a1e2a995e", 0x1a}, {&(0x7f0000000540)="861df10b4abedfe7ace2fe396742f4b6f337d6ae71ac27fa78af28c6189dea7ee43cad2d00056e4b1ae1af4f6ba70000000000000082ccefb36fef6842477483ad11a1210c8a1ec38a0f768ef9fa2daaa08c9b0801edc6adb41a010ded3a7e74516ccfb6baa5", 0x5e}, {&(0x7f0000000380)="c8f2b91ec5383982506ddf0204870fb3bbbd1088425615f085393ae06fc0ba8e5a8d70efce83aa69bd48f318476411528237bd641e65962278e0d7a71d7f7e367ac68a9f97e68fecb7eb9c0d195cd84dc0843624bd3084fe4abd923f82d443979a98557854d001b1191fb8b1fc1c2bbd2e0c12d8c8e87826988c7db054105d72df730e2610477eabcb13f5e03639f7b9fc5836d44e3f061d4145cf0e9d1d5b95de462128adf594e6e171403c51ad82416f94027365e040c8a02960a11a5c776956eb2f15272c80ef3099cc", 0xcb}, {&(0x7f0000000480)="acb3967234b71164db3b073b3e8e748db83073f8418bad5282b615f1e27fa7d35ff3e3cb614cee955508a5884cbe651d93ee6dcb611240210f649c1d4f534f009172c1d52284bfe8f37a567d195ee179e2b0f16469e103637bff89c30df57dd2ac80aacd2a16cfacf85be909238a2bd25f942e6dbdb56667861e4978dfa4c1968a1350fd373a2b3c27d73e56a5f3d117863f092e0a5f5eea", 0x98}], 0x5, &(0x7f00000005c0)=[@init={0x0, 0x84, 0x1, {0x1bf, 0x7, 0x8001, 0x4f3c}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x7}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x34, 0x20100}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x9, 0x9, 0x1, 0x0, 0x1, 0x1d, 0x2, 0x7, 0xff, 0xff, 0x3}, 0xb)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000640)={@in={{0x10, 0x2, 0x0}}, r4, 0x6, 0x4, 0x292, 0x10001, 0x1, 0x2}, 0x98)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r5, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_opts(r7, 0x0, 0x0, &(0x7f0000000080)="076d34d6bbc5d0838ae3171c1be38b96a0dd68d6b625d0779a207b86b81d03dcf82b16587326446e586dd427a2cc4a4ad5371243985f4f82e69c0500abf4c0668ed867f458e0d5ed772664decc0b6e001fec12493e1d89857140ed97954bd7a2ace85d739cc27ffc5b3be3638528a07a12ce03c5ae86fbbdad3f03d5624bdec104848fdbef25e12e9d01c61f31358928694fa6b8644a6270352930f824aa449a087a55f141938f91b4af9d", 0xab)

19:43:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:32 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f0000000340)="6a1340d256a3c539fb42bf73b4b107e055cc3e8eccff0f1903d0d43e52d3f9d4f1acdf0efde7a6e4ecfdb5c8ef035854acf1b443454bffde7bffc91954117b13e9cde700d3ef14813268e76e7646d99f977a19000000000096958a9cf523d14ee6c76e04a6cf1a901794ca349797d6d3f51b2646f6885fe5a4ff51e806d5b694ef78b4830ecfac13de63a813817f6df7d7bd83472ef93671591ee52696c3431c506b851f9fc9b5377f056a57b3100396d3a9a263a385b7db", 0xb8, 0x101, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0xa, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000240)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x9)
getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100)={<r4=>0x0, 0x6}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x2000, 0x7ff, 0x1000, r4}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:32 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:32 executing program 3:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x4c20, 0x4, 0x7e289f08}, 0x10)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)="86e8de6b897a95a0c173cd2347eecab0f609aa302487c574f68e886230862bbfbad3ec28c94bc853afcac573470afcbb853b5b4319143e7df381b93d949d45fbb07984caaa2cb8f6a50dbf007a9dcfe3ef214fc9e9e7b4e34d0760dc7ed260198b3ffa7bde4904fbbe", 0x69}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000340)="ff8a1ac3b5d42392629b7311119b4b2fadf62267b48f910171cfb98dfd7dbcfe0a5e0072c58c0c2faf9dc7aec8de51130366db510039d14673b71cd58da123a70655479cc23bece3f60517684a0725c1cec3eabe99337afea2dea805f43589577c1b1ab45694e4c095ad0fb6ed00cb2a4247c0a26714680984589fe05f108ce35fd7d84a337b1db2118c89715974b5f37b0b2c8ecc9c83ef181a3d3ca12b851d76648cacdb0a8f86ceff09932b94dd2111a0c5d52cd1d11698961d3ffa625a8991ae83d2496ac97f8b4ea4b53c1663", 0xcf}], 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000bf53a628b205d5a78855b00ff02000094c400"/36], 0x1c, 0xc771a56daa26ff69}, 0x1)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x4)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r6, 0x66}, 0x8)

19:43:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x38, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:32 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r3, &(0x7f0000000040), 0x0, 0x80, &(0x7f0000000080)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)

19:43:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x22e, 0x7a, "9da2608a9b6ba7d859ed479fde6c0d8caddcfee5dc6beb8d0abe54d0eb5eb5fe33ab6924777fee7f55c3c85c30ec09c0850eff3ce5961bb83c719cefeafaae72126159393ea23bbc15f99dda056405ad7edbc52d1b67c013bee03bae3e1ce03b86ebe65182e46d27b71aa1410f4017bdc5807a77b332b00d8924"}, 0x82)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8)

19:43:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x9, @rand_addr="2b02000000225ccf16940211aff7d7b7", 0x9}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r4, 0x5e9}, 0x8)

19:43:32 executing program 3:
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r0, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r1 = dup(r0)
sendto$inet(r1, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000100)=0x400, 0x4)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3c33}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:32 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:33 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x6600}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}}, 0x0, 0x2, 0xc9, 0x82, 0x5, 0x8, 0x4}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
readv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/198, 0xc6}, {&(0x7f0000000240)=""/32, 0x20}, {&(0x7f0000000280)=""/48, 0x30}, {&(0x7f00000002c0)=""/149, 0x95}], 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

19:43:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0)

19:43:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r1, &(0x7f00000000c0)="9e0f99171125692205312565497c7fc7dde1dbbcff086440ecc973c5adb43eba5160452415f1116218de8e42a1489511fa62b76902aea05e15efe2b769f95767a375048b26dc166768f6aef94476323c4a7f4daaeab851f2b74e887a0baf24e5033a8ca9467999da82bc4dbf69f79b56cd9832d226b4b68471eb62dcc6b9c9ecc2b03f", 0x83, 0x8c, &(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x5}, 0x10)

19:43:33 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x215, <r5=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000001c0)={r5, &(0x7f0000000140)=[@in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffeaf)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000240)={<r8=>r5, 0x85, "82c65f275257e1ca4fb947fa987e1ed767ed542243e423ff293d54b47637ef564d3720ba8ccaa302ff6473fc0abae2eff9071892e8d0f8edc6f7c8a227eb28ef961a7bf805d401a7bcf64ea1d3ed491a5b9f6bdebf45b9b21cccaf17f3e920e5e92669954b95ff8ee17e165e303fd103e0bfb8a46edf3c1a854b53268fb0b67dd2d755082d"}, &(0x7f0000000300)=0x8d)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x1, r8}, &(0x7f0000000380)=0xc)

19:43:33 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0)

19:43:33 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x4)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
r7 = dup(r2)
aio_read(&(0x7f0000000340)={0xffffffffffffffff, 0x17, &(0x7f0000001740)="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", 0x834, [0xda5, 0x9], 0x2, 0x20, 0x5d9b7266, {0x9, 0x9, &(0x7f0000000100)="bcd559f9deedb07ddcc933f08b5d07f7454413dc5b7ccd1bb9638a09d50452109d4939e664b3e3faaa90a1008f7b14e7bc9c1f0d0f68fa51049d9c72c6e0386d04f8980cb8049ce8b3baa6303a9c99c2b7e352ef205cbe04b1d23256bcd5be7497261b6c2901c879a25d84999d2ef4d87ea0bba2863903f257288d3ecc093d6803745653c3464720316964ec27d02aa5f03a8f099d04141c896f1c31c444d0886971a32a3cc768e5bcfab3d9d406ae82f46e"}, {0x4, 0xf, @sigval_ptr=0xfffffffffffffff7, @ke_flags=0x8002}})
sendto$inet(r7, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x81, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x3}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:33 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
r3 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x3fff80, 0x8000}, 0x8)
cap_fcntls_limit(r3, 0x5)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0)

19:43:33 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="efbf4ae4bbe4013a9d72b2de24db01000000300a3be403bbf448f3c154c16d71d41603b85800000000aed4eac517c367143f06eec2d81c554a3d525a5e8283b3afaae0659644cf2a4b7ecf29a6de5f4c7e88204a03f134be7232c5f050a1c8074af616dd850a93274e71c65fd1f6f77a95854b6309c484460024b0e8eadc609b04cf68ab90b1bf58e6a1011640ae722fe9d79408570c8e", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
readv(r2, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/238, 0xee}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000000200)=""/125, 0x7d}, {&(0x7f00000002c0)}, {&(0x7f0000000340)=""/107, 0x6b}], 0x5)
pipe2(&(0x7f00000002c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
write(r2, &(0x7f0000000540)="072e270438fb50c773d8de0e60bb71a5da7d8b07b59c0e5e2462764dbbb72ed6c322afda7d1e5f4300f61b1c9ed53b18638bb86349b514e1c2d9b2965128bd047d269c9522aee68a837e318d567f6b86713d87b198f9c95b703a2a34275b1c93b7ab9f655723e803b209b303f98aa00df9d7a84d9dd005b0bec63b72385941b4b0e22eda2eed6c24543d50111ac62957d8bdee97f8008f9ed157cf63a773ec1d66df0399bf48378d721ead27416a4bff759a5b4f4bcb32070ba445097c2b9610d11ea01ae58eaf87182444da31d6870602a1b8f4592029bbada191e357a3c2abf2267c692359c4b364", 0xe9)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0x4)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r4, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xee)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r5, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r5, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r6 = dup(r5)
sendto$inet(r6, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x400}, 0x8)

19:43:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={0x0, 0x5e9}, 0x8)

19:43:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:33 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:34 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001080), 0x200000, 0x0)
extattr_set_fd(r0, 0x3, &(0x7f0000001400)='\x00', &(0x7f0000001100)="9ea2f9f5ea839e543314e8080000b5452ed6df9425b75bfed621a831b68e0000000000", 0x23)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000012c0)={<r2=>0x0, &(0x7f0000001280)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}]}, &(0x7f0000001300)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000001340)={r2, 0x5, 0xa8, "1ab9a8c42763f74813882507ebcc763f2434e94e957396e68754ddc20340f8b107eb78edfbf27b727774b80e16b00ccc16bd54fe60986aa391619da475290ca72d017c91ae677af0220a2fe75d8db7e696a662d3700f2f54f22f58b65840d3fc6103f95bb3fdf9a955404839ad13da201375b21f5da13ee51a0ab4910609c5f8f6bfe40ac8c6f278d925e9997ab246bbf6f8ee7fe0cb4019dea83ee60f5d64b4024c5a17d5b8b31c"}, 0xb0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000001140)="dbd7c9eb8b89ab5bd5d1d58b3996b58e1de53e2d2d7a938ff3cdcd05c4bfb85052041e9d864a9971fa577dd3c653ddf37adebd4a585bb64fcccfd85db17a93eb1989bfc758636d1ad3d7ddc01ebd6377bed9156aac9358e2a09d0d5a017154e337cd389ae066bc7dc4c2087b4e98e57009bb88758b7f84d5490f94d1af4a63bbf604fb5e27d122a893ecac2a50e2ea21c01c0a270b39badddc0ebbf15f405951d8c5dea955555fd3d8a4827db0481b620e36587cdbdf022f57c2a5620290")
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r5, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000014c0)=ANY=[@ANYBLOB="91484353f2e6c30e825f2f5e39e621b2ea48c09bc6814edb8600333ac9081b39a09caf223d45c9580954f46d42da84b984b1c25549f76122f81e864eda2f6fa078ec07bb66dadbf74527aa86e5bd49611809d9590cc7083367e24764fa8a9c0e4c6212c67a25271a8e5ed75762a07d908ccdffc38ba39d707d09c8d9d521d732b2be677f77d94e659190201ef2394a2b316db4aa3a458e496fd6d17608fd0a000000000000002f29e27699c2aca12d75c42829edb7b9ae31ca041b33583acc3154e2494c16407d87e319", @ANYRES32=<r8=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000001440)={r8, 0x82d, 0x71, "dbbad93df29ee867e10c3845d620f530466f9db70a3faf333738c09300c83d0689aca812a0d57db36f7b8f16c2f841b510a0ffde548847c6ce3e4e3498f67900fb40c5e89e6cee4bc46e740f67f57cbdc6962701e3b8ce04920915c7401f871429fab11096b8801c436f0374ab313ed256"}, 0x79)
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000080)="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", 0x1000)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001200), &(0x7f0000001240)=0x4)

19:43:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:34 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500), 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
sendto$inet(r0, &(0x7f00000000c0)="fd1c13e30c2f1e732170894dd14b3c4d4890bd2aec639e56fae68cac099e3450fedc9dd60b0647f36f762696458620d69f60482752522d70edc2c28a149c24bfad2823467aaa3f6daffcf05ad088ef3097ba5026a1383f4b2a16e3af912fb7138df10068b227dac6a801b15b56cc4eedc22270f7f94f1135e5adf5121814ebf726eb39db9f6126228c77b653a97a07f2196dec2dd77de1c7b4a5c6fd046c80e78dd73632725bf2410e583ab69b2caf383b99cf5a12fe", 0xb6, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
accept4(r1, &(0x7f0000000180)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8, 0x10000000)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = socket$inet(0x2, 0x5, 0x84)
recvfrom$inet(r2, &(0x7f0000000340)=""/145, 0x91, 0x1, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r1)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(0xffffffffffffffff, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x1f}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:34 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)

19:43:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1f}, 0xb)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r4)
fcntl$dupfd(r0, 0x0, r4)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x2000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r3, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="01002a68c79ce7392e2001422e9a2050c385b281f98f9382fba62e363e844902b3dae03c69780482162be1fd3e58cfa94e68e567e8706f7142bf296a7d9f3e45479aeb0583b596c4ecf75e71aab621ad315ae6ef", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x2, @rand_addr="98191a6eaee6fac2e75764217886fb54", 0x10001}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000040)="77d82cdf1d312c5dd29eb8", 0xb}, {&(0x7f00000000c0)="897aaea4513b9a8408275578cf3ee3f74446de0d3c441c096ee740544aecea2f51454436b0ad0613756c676b3bda2503f7f8e1f56cf5ca24591a", 0x3a}, {&(0x7f0000000100)="dfa907d3a924aedefd5a30a516e52dc6a436b185cdfdd73e8b8a03d115449cee48d870aea5f3e8cdc0d8114dfe80fd198f6ec7a2ba7d20bb4e4efb256d485dd7a06287ef", 0x44}], 0x4, &(0x7f0000000200)=[@sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x20, 0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x800, 0x401, 0xff, 0x4e64}}, @init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7f, 0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x5, 0x0, 0x3ff, 0x101, 0x3f, 0x6, 0x5}}], 0x70, 0x1}, 0x20001)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:34 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r9 = dup2(r7, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000080)={r10}, &(0x7f00000000c0)=0x14)
r11 = dup2(r6, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendto$inet6(r11, &(0x7f00000000c0)="5fcd65a73f832b2cd0f96ace908a94941300c025e8b649fb7215ff37f9d244185fa0b7619d793cc737834ec7efd4e160c8a612537b95bd01e02280d6b02422a5a3de0ddc06dd8401c8b2cf42da18274a1ea9849e271a9c3ad38dbee421db7dd06057aa9ce3face4ed231ee971c9b11b9f075fc38cecad38fdf3272ee077420fe4b49b586fd5a25ce73169e48fc0e80fbf4982bfbd5c75a551f34d11ec40fc7b6d888e31d2a7009317d931c3e3d79e6eb1425fc3e75fc1207007ed925263924cb3ee9d9c04948f90107f4e2587a25d4767bf0064fd2525a03", 0xd8, 0x8, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)

19:43:34 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x3, @multicast1}, 0xfffffffffffffe08)
r2 = fhopen(&(0x7f0000000100)={{[0x8000, 0x6]}, {0x7ff, 0x2, "38d725eef1a950a07558d41f3fae98ee"}}, 0x100)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140)=0x8, 0x4)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r1)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="83384764ba9fcc48be9a59cff9f83aa91bc0f7223d34e4e97ce0a64c4437015c8dd6ef0b1277ee61000000ed6d4c011a86b6a3666da81608f462c5efea5eb58ca29248ac1390d09a3c5acd0240269bcfb647f27f89774ec4f5769631050069f11f5a54d4eb38ddef821aad64c76afafe0ab0c61942e700000000000000befcd6c92ae14d0000b02c19a124e00a3498512ed1d0ec9b740c174bbb9ba4c6f0bd19716e5fa3447655aacb0000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
sendto$inet(r6, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:34 executing program 1:
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080))
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000000)=0x4)

19:43:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8)

19:43:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8)

19:43:34 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x600}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8)

19:43:34 executing program 1:
ioctl$DIOCGETRULE(0xffffffffffffff9c, 0xcbe04407, &(0x7f0000000080)="327d86fbcde8a2b86446f8b695f4")
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000004c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="90bfe4b43d2f2502382fe1c492b69fa3"}, 0x1c, 0x0}, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0xed0, 0x104, &(0x7f0000000480)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0x6}, 0x24)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x3f, 0x0, r0, 0x0, 0x0, 0x2d, 0x80}, 0x5, 0x9, 0x3, 0x5, 0x5aec, 0x6, 0x0, r1})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x5}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000040)={0x39, 0x2, 0x2, @rand_addr=0xdab3}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f0000000440)={&(0x7f00000004c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="90bfe4b43d2f2502382fe1c492b69fa3"}, 0x1c, 0x0}, 0x0)
sendto(r2, &(0x7f0000002280)="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", 0xed0, 0x104, &(0x7f0000000480)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0x6}, 0x24)
r4 = fcntl$getown(r2, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x3f, 0x0, r3, 0x0, 0x0, 0x2d, 0x80}, 0x5, 0x9, 0x3, 0x5, 0x5aec, 0x6, 0x0, r4})
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000001040)={&(0x7f00000000c0)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f0000000100)="08787c08ea7c0272e1c46d32ef0582a21b48ffb6d0531ec03a4b8ea070c48d7b5b1c42a820f75def33c8528047c174c29c61259e9a7bd6a506db520983ee4f4cdc734a86e7e1fa3a23708e0ca9c0d934ac7b5a3475f54a784ce02b71e05f2716cc1d8e4553267e469fadd175fde7a2a8d64f29aeb7fcca19bb13d186dd4c11fb778fd4ecbd17d5d7feb07c032ddd38cb06afb746b2d120882a17aa9fbce931ac1ed2160a556e956a926e9e9db69de38476575258c8ef9227b735ceb62ae8dae2a91d9d92", 0xc4}, {&(0x7f0000000200)="e199fb69a848badb84", 0x9}, {&(0x7f0000000240)="d2a46784626a36e84412bc8b4e9366420d4b8d1d71752b5558cacfb60f412f949f0044f13957fbd7a80ef0ef90abf77b879bb7055be4383bdf5f2968e8037b7ea1e5d079", 0x44}, {&(0x7f00000002c0)="ec68bfbf6fe874cec23ffb4a969f2081f5f230020d08a9b7d79f4d305a45721128cd443571bb", 0x26}], 0x4, &(0x7f0000000e80)=[@rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r3]}], 0x198, 0x8}, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:34 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x1, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x6}, 0x1c)
r3 = dup(r1)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0x8)
accept$inet(r6, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @broadcast}, 0x10)

19:43:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @multicast2}, &(0x7f0000000040)=0x10)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r5 = dup(r1)
sendto$inet(r5, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r2}, 0x8)

19:43:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xffff, 0xe8, "9ede8ffa22862c1ef62660846d7c1bd1ce7d0b14583b946d5fc0a4dec35b56ba088fd3bd8ff932cef943cdea6d544355ad5eb6eaf44d6c3fa590d316e5f47b8cfb9d206eef9f39a43dc0bca8f3e0ea1b9051d686175eb21005f2af293aca0284c48e4392269db705d7b32d341f8e965e022f6cc181962431c66afd28e15f2e0552f3c74413b44d1cfc9a54e1fc875f640eb3332c57089ea781b9962d3e26f11ab12418a1c9cb6327a3393c14fcde204219da5e810260df00a8c9e887b318b4ed2b2c7a829d192b5b9b8d44449d85c4b10b3f52a02815c4cdd60da8892f04377b1f28429328ba868b"}, 0xf0)
shutdown(r0, 0x1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0}}, 0x8)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0xb)

19:43:35 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0)
r2 = kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f00000000c0)={0x8000, 0x3, 0x138, 0x1})
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r2}, 0x8)

19:43:35 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0)
sendto(r1, &(0x7f00000000c0)="c771ea583c652514ae8020ce1803fb3619d2d9b498ff83e93a346ac31dca35ee4309e862061352806e09a6d3c9a8b2f41d5ba1003714e52f902049d21180570166559fc774015dda0150fa3b72454f7dc6", 0x51, 0x0, &(0x7f0000000140)=@un=@file={0x4f, 0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000180), &(0x7f0000000040)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="eee816149f798643a6332fab9adfb0533efd8deb4b8b8d25087613a5ab0eb678c5f01580cf73b78441486f35fecffa0c950e0337e499227185680ccb91b284b436fe57e79b608631351c74417cebc62118aa280fa82297495d81ae411c633754d6e4cd7fdf769d4e64daf7108314487fd1204eddce198da3c4174600", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000080)={r9}, &(0x7f00000000c0)=0x14)
recvmsg(r4, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000300)=""/144, 0x90}], 0x1, &(0x7f0000000400)=""/44, 0x2c}, 0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="e489d2ba70d8a3dc572c6f026080ad67fa1ca641e9f58e0001b346", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000480)={r9, 0x5, 0x5}, &(0x7f00000004c0)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x2, 0x6de, @mcast1}}, r9, 0xffffffe1, 0x800, 0x14, 0x200002a2, 0x1, 0x3}, 0x98)

19:43:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r2}, 0x8)

19:43:35 executing program 3:
r0 = socket$unix(0x1, 0x6, 0x0)
freebsd11_fstat(r0, &(0x7f0000000000))
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r1, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r1, 0xe9)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
shutdown(r2, 0x0)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x465, @rand_addr="581f73daa09cb81c21327ab6a82acbed", 0x1f}}, 0x0, 0x81, 0xaf1a, 0x100, 0xffff, 0x2, 0x2}, 0x98)

19:43:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:35 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0)
r3 = dup(r2)
ioctl$DIOCRADDADDRS(r3, 0xc4504443, &(0x7f0000000280)={{"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", "32eaba107d808d4c7b993f60fe30f2588200"}, 0x0, 0x200000014})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendto$inet(r6, &(0x7f0000000000)="b1dc189df9702ccc3ae352f23498a8282974e8b9a9649c", 0x17, 0x8, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r7 = dup(r1)
sendto$inet(r7, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:36 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:36 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x39, 0x2, 0x2, @rand_addr=0xdab3}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000004c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="90bfe4b43d2f2502382fe1c492b69fa3"}, 0x1c, 0x0}, 0x0)
sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0xed0, 0x104, &(0x7f0000000480)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0x6}, 0x24)
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x3f, 0x0, r1, 0x0, 0x0, 0x2d, 0x80}, 0x5, 0x9, 0x3, 0x5, 0x5aec, 0x6, 0x0, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0x5}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000040)={0x39, 0x2, 0x2, @rand_addr=0xdab3}, 0x10)
sendmsg$inet6_sctp(r3, &(0x7f0000000440)={&(0x7f00000004c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="90bfe4b43d2f2502382fe1c492b69fa3"}, 0x1c, 0x0}, 0x0)
sendto(r3, &(0x7f0000002280)="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", 0xed0, 0x104, &(0x7f0000000480)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0x6}, 0x24)
r5 = fcntl$getown(r3, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x3f, 0x0, r4, 0x0, 0x0, 0x2d, 0x80}, 0x5, 0x9, 0x3, 0x5, 0x5aec, 0x6, 0x0, r5})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000b40)={&(0x7f0000000080)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f00000000c0)="f6ded7dcf17bffee7211d9719566d3a56e05f284e564f986c4d5173b1bf4c83b8cd156d836516954c028a204b98b2efe22682fb97b4bf254a219c0900d997652012530c2e9a6357546426e43e426123afeab62e6f94bb7fe8143c780cf30dc77179400bfc3f7443d1bc8e2977d0b95c6004faab8825fac234976a72cb79287b0744fec7628c85fa734c3e959d413b700672090571076855d5122bf38f858ffb6da1659c1db4771172d7611e122f5bbb03faf3db6d77a7673109c2d544368cccb22fc8b6079849e4c4d31", 0xca}, {&(0x7f00000001c0)="ce96dd1207209a5c3923985993068b0996de63c55c3fb7046b4b73426141434fcbae251cb410c96660733f6b1a0b2a9ad2172ddb9e7a6bd785a082f28fa90b51e4d80461fe84a7492caf5d8e147e36112bb2a3304330b43df5888a21c9097d355afdcbd64fa3d05292e024bc42aa00bd330d093dc19afaec2025e95a939549", 0x7f}, {&(0x7f0000000240)="a05dc6cc8228ae666dfcc1c9c09c200c436588f08eb2807037a1070e6ec9b22f4ac61d8ca015b451efe718cfdcb93002b8950b8dfa651597fafaf3725cd018c45cfe4db00ca6428edf3e3d38b98d36533420b4f838449f55558711dbd070d82bfe71dafc1b7fe6280052c585efbfe5c561eac8bca37be3ff443d6241c7c1863126bc03d167714cfca8469236364e5719d35d", 0x92}, {&(0x7f0000000300)="fc963e9500ab07c643a5a5755caba448b51fbb4cdfc0138f65b387b7ba56ea12102d8ad2a5871f1d13c095a94f86d5265d4e1396e70ca966b2b4a14612a623459453545fe2c8e9dd3bfe2b624133bc0ce8f27e680101c2dde7ea8426e90d1bbc035607467eaab7303ecd79", 0x6b}, {&(0x7f0000000380)="bd6b1c5b30", 0x5}, {&(0x7f00000003c0)="bfedd38a91897e35a2bdfd279dd87ed6325e266fc57b48580cd5f3ac06340db9432a6392eebb1c1df5c3f17e0811178a1d8867e72f2420c4c4084558693913ba847ff5466ac5812f1099b2dcb7d521ad801cdfa07051e0839af283fc9ed6994e91aa004c4f43937199c012c42343c9355d02fa55abc5b194803e03280748bae58ef95a4837a676a879fa2fd1f3316c2fec0a49065880f4ed44d5e181f48f", 0x9e}, {&(0x7f0000000480)="001e425b7f8cb66d808f2737e9c2f0a235842163c667f70dc28d86a09a6fd2db6285df8bb7a6dbe74eaafc9b61c786dc29344992b44d3341807fb8ecadf3e854f3731a62f1bf80ebc0783466c0c9434412a8950fa1dbfad7811c7695726089d5510356fb55865f7095f0bdde22d2c6a910d1ac8ff38803dcebe9ac842cedfd0d4489d813f6be790c4aca7b3627fe17377984605ec50bbfed4856d2a2c453c28adabc74f16ce6bbbfb1296b41c4cda9047c4788e7c88c4eb13848184ab496ea6d1d3debe3d6d9d1114d72f43440dea8bc5b5d309715611f12af7463b30b5c98111633fc", 0xe3}, {&(0x7f0000000580)="3e8ee6549a22013c2d415e111ea436f326b4203cbeb1326ea4e879419d3b7834ed26887537d77ba1939054d84a41cd5a89d1ec66b82889af47df621a4a834d8e249b88a58ccadefcb09a9ce9b70647ba7742599aa7a4e1f3fdbc2b804d1cefa0129e3d16bd4eed58faae9798188fbf9d63c8a0e033804581ddd2a9c52f4cc9f8c60de7aea6493afa80a7e81298004bdc5b86cee30353c52e7c2d5cc573f2a19aac49703f3e0c66f4d6da4943b53b54297a86f43d48e33828c1f41e63098747d3267bf09e5d18206e0af2c9a8355cd772a4", 0xd1}, {&(0x7f0000000680)="59ae5f628d96d707d91265fd2e", 0xd}], 0x9, &(0x7f0000000a40)=[@cred={0x68, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, r1, 0x0, 0x0, r4]}], 0xd0, 0x1}, 0x100)

19:43:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:36 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:36 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="240832d697c29068918679c31b034f5e396db93d75715e433f14e4274fcb712a87496288c347f67cc5ed83a840df2300"/62, @ANYRES32=<r2=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r3=>r2}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=0x7fffffff, 0x4)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r4, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r4, 0xe9)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r5, &(0x7f0000000080)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
sendto$inet(0xffffffffffffffff, &(0x7f0000000380)='z', 0x1, 0x0, 0x0, 0x0)
accept4(r4, 0x0, &(0x7f0000000240), 0x30000000)
r6 = dup(0xffffffffffffffff)
sendto$inet(r6, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)={0x1, 0x5160, 0x200fff, 0x1, r3}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000002c0)=0x2073, 0x4)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x109)
sendmsg(r6, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x81, @ipv4={'\x00', '\xff\xff', @rand_addr=0x1}, 0xefe2}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)="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", 0xfa}], 0x1, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x660}, 0x0)

19:43:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:36 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
listen(r0, 0x5)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r6=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x5e, 0xaa20, 0x9, 0x7, r6}, &(0x7f00000000c0)=0x10)

19:43:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x14)
writev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="86f4382caba89417cb8a241c7afd7d2495a7359f945d4a7664746090fa0093c1e788a2a62c4c4fca1f738700fc4ac8f3921afeaa96daa1081d951de36b9eefbec8", 0x41}, {0xfffffffffffffffe}, {&(0x7f0000000100)="241615985caacc4f3392e1c6343245410ab74631f9fc230bad023c08ec07cec17b126265dd626ab96bca3672a07e2ba0ab0acd7d04019f55110e00c15b84bc85268dba94535dea48789cb69b38f26fc69a9fa96491a137b4d4a7833fc7c40c16ab8dfacbef3267b03c", 0x69}], 0x3)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="b689cbba46d1289a601e32f5d786f430c7d9ca15", @ANYRES32=<r5=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
bind$inet(r1, &(0x7f0000000300)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
listen(r0, 0xe9)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r6, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r6, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r7 = dup(r6)
sendto$inet(r7, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x0, 0x8, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, r5}, 0x88)
sendmsg(r6, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4)

19:43:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r3 = socket(0x17, 0x3, 0x5)
connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x1, @multicast1}, 0x10)

19:43:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto$inet(r3, &(0x7f0000000000)="410fa335a8e5", 0x6, 0x10001, &(0x7f0000000040)={0x10, 0x2, 0x1, @broadcast}, 0x10)

19:43:37 executing program 1:
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x800, &(0x7f00000000c0)=0x3, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)

19:43:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000040)="31da")
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup(r3)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)

19:43:37 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="e3e99a7b", @ANYRES32=<r7=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x5a20, 0x4, 0x0, r7}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 0:
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0x2b, "eaf628b3ce74acb0a663b24a79424b38c2a84c14b4dcd90fc6c6a467e8c3c35a7b932e25282affdd0bc407"}, &(0x7f0000000140)=0x33)

19:43:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x9fe93a09630c9f2d)

19:43:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
mount(&(0x7f0000000000), 0x0, 0x0, 0x0)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

19:43:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x0, 0x9, @mcast2, 0x8}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440), 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x3b)

19:43:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{0x0}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
recvfrom$inet(r2, &(0x7f0000000000)=""/112, 0x70, 0x40002, &(0x7f00000000c0)={0x10, 0x2, 0x0}, 0x10)
r3 = dup(r1)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
shutdown(r0, 0x1)

19:43:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{0x0}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000011c0)={0x0, 0x81}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYBLOB="d45a6ab56b4ced81ccd29ca1e42084a33ee8171d2ad596a0d5d2ab28ed407014694b2087f493fe9a6568b1a07c7fac509d00fba262300421b3ea61ff8326aca4389f9ec1efa66a94e34c22fba1e595c984c6ba8a85c277c36640665e8f16f8a8bce88e4c44226d9e384fe7f3e03678239147ab4498cd1376240294fb5a82a2bf06caafd657dfeba7670d041ef360b3e3c3c1f59b8bc90777b5755f55e5e8e1cd1905de84c7c7157019207b61b0de1c558751e4c49b15d4290d578188a266cf5b2be6d847dac62803aadb4378fb9d9145c956b1ec905be1886d163cb4a96d3f3a82d0e057c700161043818625a5a0c427a63d1db30d943094c159880e98ff5e344c7163bc2284aa5132d4bd6f671f007fa75cc7fd9c714ed2ff1d41bec927ada5ba8c33f5f9e88cd6c3e56715ebd5e04b799b76d6ddc98d8fe07cc3e3177ed281632f1e5eb6c1240804b95c9b9430d28a64e2b00f934379821074a3b4ab9ec44dc11c7865a541c25a318846bbae90e2304123b5cdf6bdafd027b6f71f4ad9750325339f9a6327fa732254b9b29de449d28bdcfd7fd7402ce698e07ef33c6b47340a863977d00ff0df9b2a5ef20dd8dda3b71340e0582c2613ebd2101d3ba8d29aa30a0c458bced6d5239c8bc53c5fc1635afd125ace49b4b86cd9e7eaaa640c12384a6a6391c61ab4deb2999af08cbc014b9dd4079dba264f46c70797999a9809f6852d0786d82352bfcaa7d1f61a9594234088c9c10971494a2683a6dce8c4033b57300787ebcbaaf57fb298d335ddd1222b6ff37f45c0e52de8a83ae71a6ccbe11e285f0c462957a195a0009932d80c00cc3d2c5ac2ef08e8a68c0ddbe930a7e5cf981b5b80c54654ad1588d430410336d839a33a3ce2972cddb133fc1fa54c7b62aaaa61f5581439d956749ef629130320d601ca6749ae5e84543cd94a8982722a9eed2542d40f32badb1fd8d134cbfac411be3a47d2571f0288ed0805809a8b45608502c5cb5f63d2c5f053b4cb63e24e4ea5129f44fbd7b798e648de1fc82e09d36939b9f01cc670f7db4b5d47d0d32de5f62d983ed0293d077e82d159d6062a219bceb32b406fc229b875b6ef1f5ada4ac81d5b0131a940534937c675c17bfc88628fea0d1c248e9e7f446d2d8e59ec43c162687439c032335c06136f60a1028336f395560466b40d4edbab411209ffd235f43ddaebb129a33800f767247e64895fb0041422dda515f32cdc68d704accc348caa53c464956bdeb081d5fb8f69cd338bc613a67d94f29c08dc6a1ee7f1388773ef843990fdbc6ef271788d42227f8cc3ef704d67ba1fe86dacd4ee64223931319fc4e583d66e87bd9d1ff5e7732ab7fffca104e065bd377eeb36c2bd41125642b196f2155af20fc9c9b7f19782e8b2cc0d12674f916a36cb92b1aaa42c88aba966a089fd45633346929252570ca5b6051e78d9fa87301457607510ea460a79c8f5c7161380df656148519329671fd696f33125ce34068fa9f92ad0be8d5656ab44a379f50c7849e3518065d9c450d4877d1c53eb59cd24e8c214bafd760a20f11ae59ccc6e4ba6e873b538983607590d188f99b558fb9a53958c8a65062d4a69224d5f48614bf2dcf1dfa32f35b3542057544944162e3f138e53f827fe5c4d794bac418e25cfd9b774a74c3d0f5145ce9d4626ce30fd56a1cb7d785a804ed94fb2f758f3f3c7fbd29d54b9bdfc3d95b2f7e51892985f43b8ffa055ce211665f4e293cee19199b9562337b12567eb744c9bc6cfcc6cce9106f3ddbb126d84b21915bb71eca3ce4380541423d54219aeed7e75d343d9643c047a5e8d1769cadffdd87697db8375391ad8fa00554acc0d3f93542ae9d97033192cac34e1780c3275dbef09dc661b4e6dc8c158d992f690109c6069e9ece7c3a72b215393bfbb7e6dc54e4691f2d850f641991be41f12d8d41c5b545ef527c15cd8921012e2fe25b50f4938da08a23260c9570786ed68bc34773e72ede7e08f600a80389073f616bc9590157b7872345383eef4fbaa3450e3cf5012f59b74aa85f987b04c10454582a888f74f7269fe4d08effcdde3dffedd63d5d5fd09e7f4d73b7559668a31ca3f05bb49aefe770fc58dfb2fbe9c55a22c07881063d32ea196c0411ea35eef5f63d0d456cc88dac1027e8120dd91f947a18963232b0b8c3bf0544379450e744b4db163f8aab16022d9247046004121cadb9edc56fd99baf324509ab74268a10ebfd5856a85dbe93afcd01e43b6ca2ad83f88433e9b479ce6e11f736685623da0f6b0255eae4d1f2d56397e79603875c19ce69f48cec1072fb06b528362ef99dace9b336fd43e5b8809ae6cbc7732b89518e734176de0984b2c8b991595dd441400d8f0337e6630c4e1e0705afde0477e93d9e87c6f499c5af7673deb6b05cb256bc86c1c8140415d1e3a311fe75369535d11423e504a0cbd94d99355020a2e49202ac21d3649fbc3e6b6dfa58e19de5222944e0060dc3d8b9e1886222e1be9ceeed848163632ade5163d0d7f2ef4a3bdfcaaf6a387cadf7b8c80f7dba02b6a49f999e25617f3075fd9450e017583a3264233caf69109f519217a793f6717a615ac6f6dbee7965310175b02bf1f2ddcedaa85a552d6546cf02dd98c30b13a7d44eefbf92fe2698b1c3bf54249a99e112b1e6c846937138924a8b4c695e22a177299127e7bcc43fa2207aa6ba8ce2efcd86d22c51d48457174b4b6e24d3483652d7108f1117d882f0514ede472a78b6e54b16141da1f662ad7f002340319b85eb543e21f796e4899929c9083220b7dde9f42c71dcb11a8029e36b04a4301e5781f63a64a1c47f27d6d86ebe11a436bc763c05f9db00417d95bce67ef6f1885309be7b3a9ca78d211900e8c0d82cd626ccd9e3eeb3eb1abdd33de9dee598f7439256685a14615f1c82c847c7cd4bf7f2a48acce6ee060fee8de9a4f9e758ca74de32bfe7d78f40919baa61daa38dcbdbad21d3480d0911638e9d1597aa51e0f8d40be7edc72dbb1156f6eaef969c1ab811fce511e253b6fa57b717e6e87571dea5fdc82642e1b9836634819fbc6d703f5f31176687b1486371e73a262ad10703cbcaef38c4bf8327f6e45d2f998185f5ca4b6b4468c581a6f1024885469d5e42c6505d7c0f0283f9381116e7c943c8e79fb9be32bed3b767749fdee14e511a457ac3b7537f2096d300c4ca26dc276ba7b910698beb7fcdf3daaf81f0076f78780c83bb1921b1735dbba3c3ec1ed4f6003c474d02f1813152d08f84c7778879988d8950b5a6c7ef308fb6d0fbdd6adf8c79637a9c4f19121ae5c0617d17fdfedc94b736feca5295bc2ce9579f42d8f6bfa6f777afedd553294b7d22d40d854c68ba8ab664bb6033ffc4f27ded8a899c1cd89eab422643dba2ca1ef668a9a952cf47bb8b0a8351942cf7fc0807fe40afb432c92a779f63810b158dec25962de7e19a1627e34501267964e7a756281dbed5ee7415445629f6522ad48d103aad295a44aa0afe329f5e337aa0567d1fd08e60f4ad18a40f804b2633c36d7045ebf5401130d1a5ef73135987ff46996e2130e7dc4cf019280377ae2e5c22ff0a245dbe8ec99f7a93c402ce55298dc92a80266dc312a7d8cb181410cccbd7041daa5ae1647a6944a9e60aca8c9997b6e82f56639ca9fb2d66c1481923eacb853bebc26182b3d81c60be40e8f3448e73114eba7518aaa1020f1bc03b7903584e80cb2bf06e222214477b066c2a344e0af0e3bc0932ae796a4fd62e072daec1538671dd3e7330f8bfa375505e6b11d6b3b491ac074a14a27900834012169ce5ef60b8c58df6f2b10206eff52cb587588fa351f985137d6e24fc6674a5168a8f41b8090682d1c661ec72014b4d4915c423bc45654b4729cbed51f999b5fa92873ee291af245eccd36b95c903a15ac55319edb62b44713897695737d68540c225617a75250ca2bb85b4c8bb2b7e827b8bbc70801a1809ea1e0840256af3c0adbec46678d2ecbe208ea6eb4f015c21d3b39047e691fa9b12ad1818514d8f6a6b8ad607f274d137540d6a4dfda458ddfe1197bc97937b71fc3fc38c2eb22b98853485e299c6b6f8c3c3d2c372698bdf3cff771386db5837bb25139588dde6fbaefbc5837a7c3992835420323f16adbe0eaaaece560e56a1eddd37d8c590462edc8efeb1b37e30be71036ccba64f7d0b6e3c38b857686c757e92aee75a0940a9d85b5604efbab40fc9e2199520563997846809db5425ef217d1888204da4056c3f8e7dcd0f04ad06d2244f4ee61681a1f2aa858f9255e1fd894462df26c4292f46eae947c5a7c56aa92bec7a8db14b7cf8284d8f395b1370c80fdbeebf1d56531f9bb669a9da5ec204e850a7ae68e594171ace94e4e9d799d6c49e272665451f8f53f98c3d26b33b7cc89c8b2bbad58ea104f90738ea412e276d356dc5abc2a4f0ed1bcc0a4612451176d3879eed0745165e6f1608f799c9a0ac8eead7833647b6410d217e783fd290ffdef9a0435a808365d3f4e9de18e39db0baf17a483a988993e68a80c7810a8a0a3df619ae838aad5fa04d6c2896eb6f7312788bd1b88063accd03e447d68ea782da19fdc62374e7d35c39b0f8ed52893421ffb32783e868e7fe7bb88299201a3ccbfd80ac1f2742f3330f69064eb1a94b24c28f082d2e97e20b3e45204cd4ae9b4b42d44379a087c69e4b414abb42c8de1842ef32c7c5fc39d05695bc2cd9d2a471ed29fc566c173357fbcee521888df23a4a415453881b560d50440948a46d425a573ac7c01a729931bfb771a7ebc2e61fc461b10b97a4127f7e2c358d0ca3dc25f099343e4e20bd6d9be622500c6329b708f282bda4f3dab4e7e8e5b5ba585787ddfc33b519fb4688f3b37913528fb91820473fbdc60b696dd669bb056cf107feb895d32638aa21407e2dfc397d3a4d966ca8354718cf33323a1413215aaf323684e207b0f57fdac053df4c7f81b3bb2862f7d4b1d260bd66c6b5fa9b70a6a966610660e5928307a6547a0f2486fd5215819dc6cafba631a4e68d99c4cfc51616db020c038b6ac0aa52a6a195bb674d72a55c14fd520bedcb8df5f55a8524e27338a918da4c3df615347c74dda9e26ad4bf913f5895ea84f057007bebf3acdd312060c306562290d59fb62606d1e8d011812b53f707056be0f7577cdc5117bf60ad75ad3df3cff191a8c94fb6450c8fcae50def874de9d717077644f454e4b3c15561d816c4bfc27f99c1c07f9c8ef67eae434153446de4d2c61a76a4901b1c3443eb2cbe5ecb0460a6b0aad93cca3675c45458781715c5ed5ac430415ae41dc52559bf8a5d673e493b31adecc2072e2d1e18185f67368cfc4edc0f1f107182b4c8b64255453844a24094dede292161aae0b930f96f267992271bfb09be812b582f302151784b568f011f14753432d79e92acca8c673827c48eaa7d303d3e4167606b7f99e53568178c86e357d3b956d226603d0143342c71cdc71594f7d6be68555bb056ab992d94596d5f2d953ed1afc0288df19e482ddf1acff30aa56d3422e5c495047ecda3a7223212bfa52f2ff24fd04d733a3da0482764f61998e97e6cf4e1645bae7131d2e5fc97cd82471efe02a9c550321abd22b3a31a64ecdee95db976036bc5edaf948a37c26277863ae095f4e6b452614a729cec4da78d08f0270ef89296a8c47361c37d144ca474ab16c7a807548e281c163210e75845198f0c2941cd224abdcf70bfc7ef519ec999b30bf8640860aea62b0c0baa3bdf21201a30b3df69a38076f7c02"], &(0x7f0000001700)=0x8)
connect$inet6(0xffffffffffffff9c, &(0x7f0000001180)={0x1c, 0x1c, 0x0, 0x81, @mcast1, 0x5d7}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x1, 0x8, @mcast1, 0x9}}, 0x0, 0x401, 0x2, 0xa274}, 0x90)

19:43:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{0x0}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000000)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x9, 0x3720}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x183)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r3)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="01a0c4f126dcea4bde828d5bdcb56600"/28, @ANYRES32=0x0], &(0x7f0000001700)=0x8)
dup2(r3, r6)

19:43:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:38 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCCHANGEADDR(0xffffffffffffff9c, 0xc4704437, &(0x7f00000009c0)="e9b0e76ac805bbb1328600a06e54c980ba18")
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = msgget(0x2, 0xae)
accept4$unix(0xffffffffffffffff, &(0x7f0000000f80)=ANY=[@ANYRESHEX, @ANYRES64=r0, @ANYRES32=r0, @ANYRESDEC, @ANYBLOB="c1c58a78d7c6830a401b63cc05f84f5d9be1", @ANYRESDEC=r0, @ANYBLOB="0fef44f1d6718a182aa6a4a99cc61802e7be2bc2365d3d1ebdd5337b2497d9d142c58c1d63c067f14682a93c30391f3709d82571f4076fb8406dd905b333c6922d13079c2048618885936d2efe4a00"/89, @ANYRESDEC], 0x0, 0x20000000)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000bc0)=""/122)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x48)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001740)=ANY=[], &(0x7f0000000100)=0x8c)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0xcf70, 0xe8, 0x2810, 0xffffffff, 0x5, 0x2, 0x3, 0x100}, 0x20)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000600)={0x0, 0xfffeffff}, &(0x7f0000000640)=0x8)
execve(&(0x7f0000000540)='./file0\x00', &(0x7f0000000e80)=[&(0x7f0000000500)='*#\x00', &(0x7f0000000580)='\x00', &(0x7f00000006c0)='\'(%\'+-(\"#$\x00', &(0x7f0000000700)='\x02', &(0x7f0000000c80)='\x9c\xcf\x00,\xb7up\xa9a\x82\x85}f`\x84\n\x85v?\xcfFLL\xea/\xa3\xa1\r\xb4\xa0\x89;\xd6\xc9\xb6\xfd\x87)\xff\x7f\x00\x00\xb3P\xec\xa1\x89B=\x0eL\xd9U;\x15u.\xa7\x8fF\x14\xed\xd1s\xac\xed\x87\xa7[\x8epx[\x992~\x88E\x90\x1bZ\xb7\x1c\x8a\xdc)\xd7\x80\xc1\xa9I\xf7\x88\xf9(Rk\xa3\xcb\xd6wV\x15\xc9>)S\x95D \x86\x88\x96f\x00R\xe3I\xe65\x84\xf4\x90\t\xea\xd6OYkU\x87\xa2\xa1\x00', &(0x7f0000000740)='/dev/pf\x00', &(0x7f0000000780)='/dev/pf\x00', &(0x7f0000000840)='/dev/pf\x00', &(0x7f0000000880)='(\x00', &(0x7f0000000d40)='\x9c\xcf\x00,\xb7up\xa9a\x82\x85}f`\x84\n\x85v?\xcfFLL\xea/\xa3\xa1\r\xb4\xa0\x89;\xd6\xc9\xb6\xfd\x87)\xff\x7f\x00\x00\xb3P\xec\xa1\x89B=\x0eL\xd9U;\x15u.\xa7\x8fF\x14\xed\xd1s\xac\xed\x87\xa7[\x8epx[\x992~\x88E\x90\x1bZ\xb7\x1c\x8a\xdc)\xd7\x80\xc1\xa9I\xf7\x88\xf9(Rk\xa3\xcb\xd6wV\x15\xc9>)S\x95D \x86\x88\x96f\x00R\xe3I\xe65\x84\xf4\x90\t\xea\xd6OYkU\x87\xa2\xa1\x00'], &(0x7f0000000b40)=[&(0x7f00000007c0)='f\xe4\x11\xebVk\xf5\xe1', &(0x7f0000000800)='/dev/pf\x00', &(0x7f00000005c0)='/dev/pf\x00', &(0x7f0000000a00)='\x9c\xcf\x00,\xb7up\xa9a\x82\x85}f`\x84\n\x85v?\xcfFLL\xea/\xa3\xa1\r\xb4\xa0\x89;\xd6\xc9\xb6\xfd\x87)\xff\x7f\x00\x00\xb3P\xec\xa1\x89B=\x0eL\xd9U;\x15u.\xa7\x8fF\x14\xed\xd1s\xac\xed\x87\xa7[\x8epx[\x992~\x88E\x90\x1bZ\xb7\x1c\x8a\xdc)\xd7\x80\xc1\xa9I\xf7\x88\xf9(Rk\xa3\xcb\xd6wV\x15\xc9>)S\x95D \x86\x88\x96f\x00R\xe3I\xe65\x84\xf4\x90\t\xea\xd6OYkU\x87\xa2\xa1\x00'/147, &(0x7f00000008c0)='/dev/pf\x00', &(0x7f0000000900)='-{+\x00', &(0x7f0000000940)='@\x06-((:\x00', &(0x7f0000000980)='\x02', &(0x7f0000000ac0)='f\x00\x00\x00\x00z\x06\x00', &(0x7f0000000b00)='/dev/pf\x00'])
mlockall(0x3)
sync()
sync()
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @loopback}, &(0x7f0000000c40)=0x8)
sync()
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCADDRULE(r1, 0xcbe04404, &(0x7f0000000040))

19:43:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe44}, 0x0)

19:43:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendto$inet(r4, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r5, &(0x7f00000000c0)=""/243, 0xf3, 0x40000, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10)

19:43:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000000c0)=""/236, &(0x7f0000000200)=0xec)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendto(r0, &(0x7f0000000000)="99bb6f8aa72c70103b6bb2083d243066b1d0", 0xffffffffffffff5a, 0x20080, &(0x7f0000000240)=@in6={0x0, 0x1c, 0x2, 0x0, @loopback, 0x160}, 0xa)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x20, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01bd00", @ANYRES32=<r6=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={r6}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x2020, 0x9578, 0xffffffff, r6}, 0x10)

19:43:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @multicast2}, 0x10)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r2, &(0x7f0000000280)={0x0, 0xfffffffffffffe67, 0x0, 0x0, 0x0}, 0x10d)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000340)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x8001, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xfffffff7}}, 0x7}, &(0x7f0000000140)=0x90)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x12, 0x1, 0x8)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
fcntl$getflags(r5, 0x0)

19:43:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_group_source_req(0xffffffffffffff9c, 0x29, 0x55, &(0x7f0000000340)={0xffffffff, {{0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}, 0xfffffffe}}, {{0x1c, 0x1c, 0x3, 0x6, @mcast1, 0x14500000}}}, 0x108)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x1c, 0x0, 0xfff, @empty, 0x47}, 0x1c)
r4 = accept$inet6(r1, 0x0, &(0x7f00000001c0))
connect$inet6(r4, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0x58a3, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x3ff}, 0x1c)
r5 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x4, 0xffffffca}, 0x8)
dup(r5)
fstat(r2, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
ioctl$DIOCSETSTATUSIF(r3, 0xc0104414, &(0x7f0000000180))

19:43:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x400000, @local={0xfe, 0x80, '\x00', 0x0}, 0x9}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)="d9ce7408d2a78fdad93b51331617fe0f8c72a13acff4bf9eb78095d0c7b02b6e55a48de8b14cf56b11569af2c59e45233122eb79338a32dfef584f2a636d8e89c9c3672963d119ef1164a59cb5b25a04ef3ce7f777deede4703cc225c7b7f67462e5422cfeb57be6658538919c71561c7ee5830eed83074ac35ac31e76fa99d43807aec8e4", 0x85}], 0x1, &(0x7f0000000180)=ANY=[@ANYRESHEX=0x0, @ANYRES32=0x0], 0x2c, 0x90}, 0x0)

19:43:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000000)=0x4)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3f, 0x400, 0x0, 0xfff7, 0x7ff}, 0x14)

19:43:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:39 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
dup(r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:39 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r1)
accept(r1, &(0x7f0000000140)=@un=@abs={0x8}, &(0x7f0000000180)=0x8)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r3 = dup(r2)
connect$inet(r3, &(0x7f0000000100)={0x10, 0x2, 0x1, @multicast1}, 0x10)
sendto$inet(r3, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f0000000880)=""/4096, &(0x7f0000000000)=0x1000)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
r4 = accept$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
flock(r4, 0x9)
sendmsg(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:39 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
r3 = fhopen(&(0x7f0000000000)={{[0xffff, 0x200]}, {0x3, 0x7, "801d1b80631f040db478aff6dfc0287d"}}, 0x8000)
ppoll(&(0x7f0000000040)=[{r0, 0x2000}, {r1, 0x10}, {r0, 0x10}, {r2, 0x10}, {r3, 0x2}, {r1, 0x8}], 0x6, &(0x7f00000000c0)={0xc7, 0x9}, &(0x7f0000000100)={[0x2, 0x6, 0x6, 0xffff]}, 0x10)
r4 = fhopen(&(0x7f0000000140)={{[0x20000, 0x400]}, {0x4, 0x7, "a5fd75184cda154704805eb950d72c5f"}}, 0x80000)
dup2(r1, r4)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:40 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connectat(0xffffffffffffff9c, r1, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0050e)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000500)=""/4082, 0xff2}], 0x1, 0x0}, 0x0)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d)
shutdown(r3, 0x0)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
writev(r5, &(0x7f0000000040)=[{&(0x7f0000000400)="785280ec8e885b0f840d96fa9bfa8518ee86c2f69ed7db2a98ed4f8b3c94e3546e9f28b604a325a42dcafe3d9957be361035d217fb7ef8616bbb2eea819295cce65ed4c74e94952848eb751fef5ea015a2bdbad7948eae32c38fed2ac18188bc8096475b615507388fe5f508f6b53e37572a862198081ccc9db0370819d552664f5ef4dadb988cdaf8d1d79b38d6f51441355637940ca59bff22ce87c463e17b075b23a783c8ac6541525fae5e39c0486e39f7965896536c6c8c71dd397cee4baaab9bb376af1129848788ce644750a53e6dd5", 0xd3}, {&(0x7f0000001700)="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", 0x25}, {&(0x7f0000000340)="16fcfff34c965149e9447e49f5b550fc7812eccdc13947e0cf24ff094195bbe9b8bc2c1e26b736339fc74a982595082465a5ae609e908e734874b32bc40fdb07e85a4eb31d82b7b24a7203dddab8b30d79574aba4a39c9b14e58d867537a3dceeae9a02a47df5547b4cece4307f21bed507de2be372efe30a2a44d339e0f468a0d671782affb5c3e59fc344181a44617c98ca9ed59c077", 0xffffff0c}], 0x3)
shutdown(r4, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:40 executing program 3:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x481, &(0x7f00000000c0)=0x10000, 0x4)

19:43:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = kqueue()
aio_writev(&(0x7f0000000280)={r1, 0x95, &(0x7f0000000080)="ae396c6787a0154ba22202a7b491bdd19eb8b89ee5a07752684f21cdbc597cd2f9562f95df7bb9e0ac56a948e22184314f1384d9e20c6e7f86cc98cf153381385b33f46f639edaf904617f1fc9825726431e4d60da103b5c65e912d21f6488d2aa19d6ce3d036aeedfc956f4e6ceacd0a27ae4a1624f1a305317d624de8f0e6e9b0433a149d217badb4a3918c60c02c10e069b7e743dd781c468719dccd715477abf94e45a84e3bbec78dc5cf125f8501826622cbd3df15f02aa8c8598a1a96531212cfffa15a5de871a48fd8f80cd0d5f03d744f89a07c5cc5607211b957f55", 0xe0, [0xff, 0xe0000000], 0x7, 0x2, 0x4, {0x2, 0x80000001, &(0x7f0000000180)="3337ce7ae5997697e59fa9f8bfb1eed67ceb3a92b85bfc3d9e99"}, {0x2, 0x14, @sival_int=0x7, @thr={&(0x7f00000001c0)="26674057f246a5c441f85babffefffff41d3fac461f850c447dc0bc4e1f1fb0bf336c1f9c4c40209a6bd94e3ffff660f5f54fbfa", &(0x7f0000000200)="b736b25dcf2d4c81cf75a6a38fd64131917c7cc23b736a86c38d91f9646c43e4a26791c5a8618a1f5ac7674c3d292d294f8aa5897588ed67779c3a352edad2ff9e63670c7a8977271b8d24bc7142d2b1817f846bda356db29f52bc0213a1f9bc63a8dbb0c644756644d318173812095dd8130f0a725fea43c89c"}}})

19:43:41 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
recvfrom$inet(r1, &(0x7f00000000c0)=""/177, 0xb1, 0x2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast2}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
dup2(r1, r3)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:41 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)

19:43:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000080)={0xffffffff}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={<r2=>0x0, 0x7fff}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x2, 0x1}, 0x8)

19:43:42 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
extattr_set_fd(r2, 0x1, &(0x7f0000000000)='*%\x00', &(0x7f00000000c0)="c81c0a26c6ba1584794f4e28a54aee7306c8616ea3fc808dc6d94e9d68f78d6c0dbbb7bbe87daf316b4841cff2e872cde9c4e2daf5f0ad97de5050103c959eabe42cb58f955201e29a98ae", 0x4b)

19:43:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
fstatat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0xc200)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(0xffffffffffffffff, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000080)={r9}, &(0x7f00000000c0)=0x14)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000001c0)={r9, 0x9}, 0x8)
r10 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r10, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x20)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:42 executing program 1:
r0 = fhopen(&(0x7f0000001680)={{[0xffffffff, 0x7ff]}, {0xfe00, 0x1, "788bb0aca182cc77ce5c6298414e7d6b"}}, 0x800)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000016c0)={0x4, 0xffff, 0x1410, 0x4, 0x401, 0x1f, 0x7, 0x7, <r1=>0x0}, &(0x7f0000001700)=0x20)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001740)={r1, 0x4}, &(0x7f0000001780)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x3, 0x11)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0xfffffffe, @rand_addr="2095a3fa8635e03a946da7bd9aea9537"}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5)
freebsd10_pipe(&(0x7f0000001380)={<r6=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000001640)={0x0, 0x9, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000017c0)={0x8, 0x4420, 0x5, 0x2, r1}, 0x10)
dup2(r2, r5)
r7 = accept4$unix(r4, &(0x7f0000000000)=@abs={0x8}, &(0x7f00000000c0)=0x8, 0x10000000)
recvmsg(r7, &(0x7f0000001600)={&(0x7f0000000100)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001800)=""/20, 0x14}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=""/243, 0xf3}], 0x6, &(0x7f0000001540)=""/180, 0xb4}, 0x40)
socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000040)=0x4)

19:43:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:43 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = kmq_open(&(0x7f0000000080)='./file0\x00', 0x0, 0x128, &(0x7f00000000c0)={0x902a, 0x0, 0xebe2, 0x2})
r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000100))
dup2(r1, r2)

19:43:43 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
dup2(0xffffffffffffff9c, r2)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x120)
socketpair(0x1c, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendmsg$unix(r4, &(0x7f00000017c0)={&(0x7f0000000080)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000001740)=[{&(0x7f00000000c0)="d5e5e95a9ee59cc01e001e38b4d8e47016818d24a3615e220511636b3ecfccd8c0eb8f8fd139ee1a19a84e146a2eacff686dc19ffb690dcbc97ef7cbb9097ab422b28087390327f72a0cbeb0918a31652021bf17e5eb53816eccf3ac", 0x5c}, {&(0x7f0000000140)="81efa88d0256e530743188f857ff", 0xe}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="81e131dca1577433548e22fa9c68843cfde99ca382ad3b950670bc864eb74215a58a65fffaef77409faac2bcfa316adbd55f46674303572aa01e6416909321929d1be82338ed2537b62b9dff9c936ce75703bf0e497a8028565c1febdd083123fb77f24f7ac2c2beadaf7f0e6e88b62eae4ca61cb4d6d43322b19b0b09b8a8929318d1c12a040b637446eeeafa941fac838e4940fecd0038c3803971da2a000052f647ba9b58ef8dc4728948e3d0e50bdde78140ad80ddf4df", 0xb9}, {&(0x7f0000001580)="3ad1ea2f30e39c1d81b93fdbc0307d0d749c4322740bbaeb47d083eb353b247d93814fcad948737ffb398164c05217d8c18df5f360e68255f79693f1ea3b7f74d43e5738f7a3", 0x46}, {&(0x7f0000001600)="f6aac0aaa4be046e2e6f0f462337554c92b37d7e1c325ddb73b29c2d05297efcb5660f2ecb14bc88e353e6648b7a9338728f31401d2d115c6cdb4b82795228d2f3f0", 0x42}, {&(0x7f0000000180)="171e2484d264bd25008a6229c43bcd274019c0e4fef8bc853e2d515161470f39d6f8422173c004a5c0", 0x29}, {&(0x7f0000001680)="8201862d920b3e3707d2ebfecdcf4035c8940f587f8b0e153d6070b00ac2bbc0076f9156bed4776ad9ee2ad616279d57dfc9555af305563c61879074f8a2a3bc0a6ab4989e8a8bafc94805dab7e43934944cfd85c8755aff28d28c7eac53948e29b545298e474590e2c03fab731b3d2b54b3cb649209ddfe828c03836eda728952b2bd775c8c6400f312c6aa340df2771eb97c53e3b63e9d9c5f8d2bd39f75e50cbe13b0db131898755eb52f4139df31f18a943d46dc59e8495c8642", 0xbc}], 0x8, 0x0, 0x0, 0x100}, 0x80)
extattr_set_fd(r1, 0x1, &(0x7f00000002c0)='&@&\\]&%[,\x00', &(0x7f0000000300)="33bec8c8d9eff98c38c5d6f4b23ecec5c5085c361edb45f5b6ab1f90eeaa19a06b875b5d063bb51ff0c2afbffb60a8773cd33b01", 0x34)
sendto$inet6(r0, &(0x7f00000001c0)="970bf990ae411034d34dfeb6f6f6ed0d3abcb3537104d97f220369df42e99b26d3c3c172e99d3f7892537d91011bed6e336421539daabc7b1798c09e820668dd9d920e", 0x43, 0x81, &(0x7f0000000240)={0x1c, 0x1c, 0x3, 0x7fff, @rand_addr="3da34aa7acd1185e0b1f2f06d91c563e"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

19:43:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:43 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(0xffffffffffffffff, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendto$inet(r5, &(0x7f00000000c0)="dd58344380fbc28ad93c489fadd74bbc53bfa5dbb2c6ceb9e352ef9c601eb87fc3a4a7364f1c21a72bf209e028d387e4c58a3debb56c9bd8580c66cce928aa21f2f74fde4c12fc010ec88c38c87d907a2da2f55f0c5beb69b0b7158d4c8824c79cf45b3797d8c99d77a236fa401eca621a772a53ab9fe15ad038b06b6b16d9f4b7875ee4d0e8fbf450eaabe5c6b5dd025933ef", 0x93, 0x100, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x8}, 0x10)

19:43:43 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0x14)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000200)=0x100)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r6 = dup(r1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r7=>0xffffffffffffffff}, 0x4)
recvfrom$inet(r7, &(0x7f00000000c0)=""/223, 0xdf, 0x40, &(0x7f0000000040)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r6, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000040)=0x4)

19:43:44 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
bind(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="0a002e2f66696c65300021e50ffb8e065c9d23c23c52744e7efc3a58fc86883bcf7dcb39cfb768e0ef586e33730525eb3acf7871d4e10afaf3174bb747f43d54593b3ed4f1d5906a352e7db167b1afd410ff53df88ca07d5a61b2e6e96be4204336b45b29fd8f54dbeee1334028a18159fe6e772bbfe26613c79ad60ddbd6d6bb66a2435e0c2088802aceeae31826477ff988308fc5f8ff6b07907cadcce17afe651c126b11717a7d8bc9ea7311a428a428a04542fa81e3ed3981e4b6aefac32179372b0bb3abc00000000000000004221d99f54c435dd15f9b0591c4ebba094047cdfac5ab30ce4cb6ae5d70139dddb7d9795226c790b373cee6f6ac226999ffcdcbca16f2a1840f680591385219532bcf9252403cdc78dc8bda447cb74af792b1b16a8244781eb46adee9605d7e42d3a8595b20359002d5a815562a1a65ae3ca0e2ccce66f719a40548595f787999272598f017e6e20e371485e9a3cd3aec336a35a75d72912a299fdf514795babee174bfafb3b8a07150473f9ef7ea12f328ff7422c5d9db7bced06f0e2c52b760000000000000000a0f886f870764f04e4f4bebfba4971e8a54019ac180fc14b376ce522727412c1aedf9e14b4a52eca439efe9a3e039d38fd711e5ebe05464d90ccdba29e89414de8b0f925431faf1c3748abff75b5fba7e518319293cad5d0c89acae00b02ab8cc363532e5f905fed9c4ded9a1926cb769d832240033d38"], 0xa)

19:43:44 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x481, &(0x7f00000000c0)=0x10000, 0x4)

19:43:44 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x481, &(0x7f00000000c0)=0x10000, 0x4)

19:43:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:44 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840), 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:44 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x481, &(0x7f00000000c0)=0x10000, 0x4)

19:43:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:44 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0xd900}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:44 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3}, 0x8)

19:43:44 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(0xffffffffffffffff, &(0x7f0000000340)="35ca5ce35d84b4f6579a14f7e5f8c651a68828d27e6a2682a6510befb8f4699ffd0ceba8e7d47405732dbe106e9be5090caccd849c2a601681524cd380f3aa09009d850d2022d45b05d23d14f542132e17c1612ff5132ee6ecbd7d33da0ddc2cc3b7552d876bc83544b3abc006d0389044e90a307aefcc3bc55072205abee6892ba4207377e0b50f674190349bf18ad16e485c9b707946dc4ce71126f021158bb8beecef3befef08c88d92645b4fb8a5263f7de55384ea5f9714ab3c257517cfbaa95d9e95bdf7d1254fa8a3384f8e8d22195778f5b1d4ea22c478ed2834ccd1c62c3cf05e829c94914878c7a902", 0xee, 0x100, &(0x7f0000000240)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000080)={r7}, &(0x7f00000000c0)=0x14)
readv(r3, &(0x7f0000000200)=[{&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000000040)=""/9, 0x9}, {&(0x7f00000000c0)=""/205, 0xcd}], 0x3)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:45 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8)

19:43:45 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8)

19:43:45 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8)

19:43:45 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto(r1, &(0x7f0000000880)="69e949481c63df6ce5dd78ad7ecdbc1096197326af7524f8e77e49e363c4f46dc32b270fc1c8b9480d2202adfa0a80a1245217c3a78d764725e55dbb3df5bcca3354364a82425d155a84dfd7f4ca919647fccbec62af24765de5bdfc75ddc42d47a3f23b2a3e5eccdfdc95ebb3a77f8ad9883541484439d75e9b58315e37c6f5c0b45edbe5704cc8fafa9e704a74f8a056a3cfc6e5f831519a1c44f7c2a5b1ec639549a80e328d33b1cc890666151dbccc8a9fe905329fc8856935bc7f39e70e2e04e75b2bd95e283b321d72dab020459b1e646325b9bcee26501668e79d8a48ebf0fd2d3a0741754b82c5a72aa30fbeb5960bacc0e0f290888d9793ebcadad9a3a83d73a54c85eb78b87290c80d1e85951df6ff50a6b34c71ce6a091ecb793f65b9fb406370f9c4a3e7ce374450f11adc0ba8c2a1e69de2e149efe4865c68ef7711b9017d7d02b29810fa4414d870883760764fc1bf31320366e16e38b9b780e9da67b274dcd415bf9e0b3c742e3982d9b1e7999550c9891aa2c696c6812f5dfe274efced769994f7c6381c1b337d6174d1f6e41776299f71a945c928bda115919dd84a68a1b487b53b89d5d98d9deedd901567c48f95ad38be8002b65cf4dee449032b563dab6f57f0b15cc3fd72d2452171b3eace0e8b4988ac57b6e13bc272b0c3ad8c82c34f5a393644c31f49230f3da02033fccdaa9ecdfb2072297ce782620a644bfce48da18732222a25b71e79530a56b69a19c9ad9a5e6f05e159f99bdd22775d0af78a78d0c68ce97d7b8e432e1a862701319d4cde5dc062779d44e71ef4008d4f53fc1d0903b60c3b6b0346b6d6faacd2f9529b04271db2fc31d97280a893b2a02b160f7b14603cf4c94e995c01162899d4bb9309826f01689bfcae01c0a8624e98d7ab1d4fc1a1462354af16eaf58963bebf7955817611d7fdb0b5ab1b7926748c832350803a94b954e9115c8a3bfa8c18126c7238feb39dbae592d0cc3fa5225b758acea934a935e7cd661a8a4b6f8f150a0aaf210f9489f33287a3fc562436960886e7f8f6ccae8292654177a9a6bed35d6c9f30f8e9750cacb958e5af52c0307f7628d4623590e54871224b1096ebc469f7d743b15c1234e62361af353014c255fcca0c38202626f517004047301af81ddb8f39ae2974c5677f415b558d69767c2012858864723552dbf3cab4e180e0dc89b49cee81e6140eac832a7c4731be710b0d94ef2bd182c6f7687ff93966ed9de47a84322bb6342e07949d6486215e78a36241c6bff283770857c3628f00317a219b02d61d09359a66691768738b1557cf7499954f816034112bfadd3857a78fea05bfb9f34b3a3dc3780fff17cfa1d8b177aead2ded209496796a618f6eac7618506470b5d993e5f5b41678c209240dd043cb3c4211ea67037d8813cd4dd608b2ccb121b36dc3142f3d8cdf4a5a458999f6750a868763e93ccec0aa3ee86e683df62a8abf2a6ec992744ea24d425b1c59a83406afcee47907941599033ea00bdda821c21a5be899a6dbaecdc9f469535612d3fdcd7297d4a420618e525b13154a1b33f8b1e05ab8b5e55816b1c50d8163bcd7c71438058e62b6dae01661fb6b0b697d9ad185ca1da319e0dd0330f0666eab066eafa744775d221ac466b8bfaa560123a43e5c376a96fc5751b1e3fd4f8324520e12890d7b513c63c33b6cdeb15bf6914b92805bd2b5babfad7e646eb70bfe66fbadbc9ad39ac58e3798ec8b35e133e6af16c8eace955622ccb028465893681205b6d92e42fce0aa9fdc80c89e6251b9dd1440c2a0121ff6ae8859d1fa58330645db0756d470b979866c636cb2fcd2f429a7406df6b9080e65cd9a5ef837e72ad4c0a6f7d5e41dc0be32624c65cb7bb7c890a2006c1d03eb39d09a4726f2d69fed719ced4edb1d84548b9d51d5f3870abd72da1e502d8acfb44f82da8a3d1e7d69899729ccdb01f5ee02762f0559a66d34d9491e28f012ec0af5d8b6f83617a19dc0f77be11ee46011f7fb4eccf5a75930e2750ec4b9b878a82edd35dfbddc89871674af125e60b138d191bf87042013d3f52797b9ff7bb9abf5fadee9bef0e6bd1c1447533b34b3f9136b015231903091b1e1eba26837291559f7652e9722faa6a29940f22558b8b2cce2a267f3963e2f0eec7394ac13481e2bf2d89712fbe7085f7474d3cb0cfc2f062fe9bc0017ecf99115451a4d80b990550d3b1d2aab7f2216c8d40370236a9dd4791076499b57e0ae538bec8afa9582c7566f1ca997b8fada7b0904e9a517b886a7a3f9f2a3f8525b35b11d8c67fdceaed127ebcc68919145d6c35b1fed340e9dbeeb178168a83c93f860bb402aa343315d9289ad8dad1d02bec326bd05abf04896e393a158dabbf8a99121bcccb12a05614fa5dec9a427a27a49b2e41b47ca0342f27ffbf0d53b67712d64f7b67662fedf132243dbe7280cfbb5fa70d95ccf0cf166e9523b8ab842e731ea6c1b11b62a03d26ffe37fee039f65948c483fc8fcd18a1bc2fbbc63802d904d6ef7da96a95ca31258c46a450b81c68c4d10fd7848b09a3338ea4477989ba46298d8bb97a9374e6f4ba661399b62be9dfdfdbb8527ce0431c51115b95ea00966a5a93f01ac51bd2a4de5ba00eb9dd9687cd349a71038ff4d16e6274cc3a9d1b1c23e0549f1258a2fb2cf9e8d35ab20a21d705ee69311b8323bdc19139d1b2cc7d632d5301a8fbb722ffac3d69e28acd45d801e8d5a67dc35d0465563ec0032ae029a83e7c8b8fbcd56a40464b58e6f76c3f40203cc85737422ce9861701c1cb773db4d0974ddecc2f9e785a5ed2913d0865eda578d82de46cc9b110c0712b23a60c5de352a7c2e99d01f4d94ab0bdc850cfcd2d09b278d0c7175767e15547ba13013d2c2a6d02f85f98b942ddacb2eb6336a0b57bfc545136469f199a7750d667408abbcd7f69f261237561648dd00e815e4184cde695c71784ebf8c47ba2ce521609f01149e20fdb3e4bb7fd2f2bf2bcc31345bcfd6882c63a1c8baffa2d71429b1653c564db2707cd556bd441af70e729200f5bcefb14a21318f379e99fcc57a2909544776c39adce3de3a801a6b53da1cecb287bb87100bd568debbc6e77573f6e83b02b169a6cf5bc6030baca0713864161c5232e89af796293a181090383d43c0fcf0def4203aabe7accedc51dea6571c26d5538f64d9847b5ed56334c7e330831d6d56bb692fa77ce127f3451e1acb84d2be88b568bf5dbb0d2f341de851c80f8336b011dae91bb7e0a5b9efa9e2f4907306c5f82f3506ef4aa4eda16e31aad03b35a0f7794122ec825952d4b47409d59c7bfe553459dae2da34bbfbb7a9d70f8afd0b804c54e83cb31bad5ea92d61399be2aeb9e3e960584bad63302e13a6d7dda862f8d0e0cdf6d44cc63f14352739adece070fb5ab15cff48f87d9fe73e39ba3cfb4f0cf0927b2a9a5d37eac325ae21224ba898abf29d2cea8981110d091e890434d5d4f5c5e6447c852f6458cd9e0873f1fe708ce69899acdd6e62bf4dbe0731ec62ab5a86136ed538b2bda89c2a640eb911200c43cf74c7eb9438118b8736a680c5bf5f9d5b098782478257f1bded75499c8baf850b68e16a9157b89eb34d8bba561c1cb3b2709b8ebae1ec53dbcc08aa2444a9718d280cc27163852ffe1540e398f206caaccc73b8be37cd1bf25dce13f7c414622ee3950b9d458a423ef0189a982543a77f8dd61140f8a48ca7aaa27a1801c1cb664217974e8eccf023e06c1224a36f8d8e2316cc2973882f0e8792ed865d4ae2579e595a2ca32ce0d411948c169332b0d7a5dc49d093840f8b0813896cc75bb01eb2e4b732595b5236c2bf43495c7d6762602f99b55d423154ee6f9c613986ce80e5f743a94925be09f44626726b55e3a3ecb4a3ebd0f4c0336ae6f33683dce9bdb1f8d20e2ce6a1f061dad243fe13da7e4f9f334f6e44fe3e1ee23da0d194c87c16c07f07cb89403cb09edef05bd77588070581ebc9cbceab058064455da245fdca812bc6e825ad40dcab0cda5ef0811e4c045e9127ba9146c368d04872767229723fa880916850296fb4797d176b814356d6ea29a8011f14fd88ce0347830ea49ec1f3f992c0a41fde5ac454f11d89bc1bfc074131736d732ab6543159aa5ec82300b83a5b1e685a34389a66c7702764b0f12e0e90acf27d400ff9b0606e159b1c51c8018a6a838a7813a3d5c1bf88733a6033606fba84ee1961792732bcd5b30fd36fb7d8f41a0efd51586d41f77d92cdac2667ee606f5be6e4b711dd2ca2e2ecd52243d30f2e7a705635f027264814581f30bcc15284d312bd836affe0a10758d910444c7753874253b80296a78b1ce8abffe350992748a0b29d5f7d42701f34e463f4ab0779c5ecf1e30fafe3c5a4c30343e96f8450015f85cc2cd6a2c005e627a886b2a341d7fd543e8fa81fc18ba0f4872ae883163d9eb951052c9c66ea34b17841d236b46c90b7eeda100b358f302d7cd5e5f69c7018887f08fe629aa1b8de7d6ac6616172c41e4f464824471b4bebceeff76710c61858206e7b29af1b09cc8e6398d2ebf295ea982f0407ed93612da2c0a607122e2ce22bb5979d15ca8ad1bec23d6fee654a2b861c96b04af8c9dc0cd34ff7f2a1a1ead7b5b8345f1bec27d8d984cf4470f062fb4a448df448bf36a5c5c7d29a269e09c2fd4bd7450af91f518a18239957926606efe867431126f28e6d867dcc31e6deb4f189652861142c5549090e931b8ec73508a560e65cc3d8d044e96b4ad4bcd02876ec99a187ad951170c01174c1ec31d9ba30b1110f95197706dba0e150ba2b051024608be84c2ffc42b428cfd6dc7da9aceca2247dffc69d421d90e1c9ed050d3c8c55f900106bf4650b8347792b1552de098f80d6b6177f951567b834eb9466b1bcca4db95ae46c50485790708a91c537da0c7cf5f1f3e62674a7f7e98b63edefa202bc7c55552735915a16e078f1471cc3214931c68212f0359ae3091bae6cefb6e5887e09820667e1a85236da4c519f35df99101d1a366986874c8480fa236bb85a1910aa873820304b5d023a41ef84bcd45a7f7b3c7fc1449d01a2b90b9d399cce1a52f496aa5751a08cc9834f4c06f906f7f61d3a9433b9685a79f045e902355853d331f62ca35417d5cb3af2d05f9d34bdf9a6de51d2d354f4878f6facc9aae1b879d8a55db38e2f2823b4723dabc7af7d64843c034cdbdb61609979cd26ff6cb1596253bb38498766cebbd004bd10420abc03545563e95b94a6fee7423970c985670e5eae2238573fa5992a240ec18e45febde21f54e36e853f29db96e1d440f6b1a76a45b86d290488916a4dfdead791fca9c23b0d3c2dca3f78f80a358f6dd3020033fcd951a71da7176ae4a5140e00c459c8720ddef26e7a8efabadcc8d4faa2dc9b8dcf4c6289d26f1919277395fd8a3e5d57ee37427989e455f78721c29ed55129febd2123025bde4f1823e9e7b6e42ef169fa5f54423eb46af5043b5822e42de61428f2fde95aecfb902d9039a10319d7bbe485ee4e73c50df02c26d24fa708f8686a066cac86fd864f9530ee02ef6c6712e4314a610f027973c700f0009190d9850c4b7ee6f037ce827297d5c9853232a8a493945c139ee446f156b1d9a85114d525755e1d80d8c89182fa91c91a80856589c319b7f9d09e3a487f5d66821eaa24c37da34561acd378738408bee67844ac53594ef2f19d9ea6ca53d3e7a2689e37369073a6e554dbc603b5104489298fc9024109ebf93b7e2ca16f51c76ba8c628ca556", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8)

19:43:46 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:46 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:46 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
r3 = dup(r0)
sendto$inet(r3, &(0x7f0000000040)='\x00\x00\x00\x00v\aZ$\x00\x00\x00\x00', 0xc, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCRSETTFLAGS(r2, 0xc450444a, &(0x7f0000000540)={{"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", "2ef1be53489470f940585c03557a115cd132ee3c43ae4037a75efa6d3ff47b50", 0x0, 0x4}, &(0x7f0000000100)="b9b9caba0ad3567e9a7e449fe78320da07767bf61da74a21920797c6a92e4f1470ce3c5d9dd8dfc1a244cbde44b286010996f7534dc8db476cee0b91a7a2b1156e298ffdd124d0cb1fed6d8140", 0x215, 0x8001, 0x8, 0x100, 0x10000, 0x8, 0x502, 0x101})
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="240000002ccea96caaa64154abbc7047f7b65349335a7352d5161077b59e08a8182283023c13f76ef80f75001b51140f88dbd9d850571c0fbb343c32df8e20f424abcb83b9f8c034", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f00000000c0)={0xbd75, 0x3920, 0x20, 0x3ff}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:46 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8)

19:43:46 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8)

19:43:46 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:46 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:46 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:47 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:47 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
r3 = socket(0x1c, 0x3, 0x80)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r4=>0x0, 0x4, 0xffffff00, 0xffff}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0xc, 0x6}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r5, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="01000087b6623fb41b063128534a3188cec46d6ca86ba50185ffae39d7631a7dc912ae6009dd42dfecad18378d2ec6ad974489d4dc35c4950537234039647443278486f4f15a3bbd946fee5cb7ceca8fbb72a3915c2b099a3caaadd39f1098b833094ef40e414c342b7933d9649abae864c74bdc17208912a196293568de928fe50f19fcfb8523fbf3b95f5da915df3e4cd2f0929cff55c5", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
connect$inet(r7, &(0x7f0000000100)={0x10, 0x2, 0x0}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:47 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:47 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:47 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:47 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:47 executing program 3:
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r0, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r1 = dup(r0)
sendto$inet(r1, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
freebsd11_fstatat(r2, &(0x7f0000000000)='./file0/file0\x00', &(0x7f00000000c0), 0x4000)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:47 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:48 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/220, 0xdc}], 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, 0x0, 0x0)

19:43:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:48 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
dup(r1)
sendto(r1, &(0x7f0000000880)="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", 0x1000, 0x0, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x5, @remote={0xfe, 0x80, '\x00', 0x0}, 0x3ff}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:48 executing program 3:
bind$inet(0xffffffffffffffff, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(0xffffffffffffffff, 0xe9)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r0, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r1 = dup(r0)
sendto$inet(r1, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r4}, 0x8)

19:43:48 executing program 1:
ioctl$BIOCSRTIMEOUT32(0xffffffffffffff9c, 0x8008426d, &(0x7f0000000000)={0x7d, 0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x10, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)

19:43:48 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000300)={0x5e, 0x2, 0x2}, 0x10)
listen(r0, 0xe9)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000080)={0xfffffffffffffd9e, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto$inet(r1, &(0x7f00000004c0)='z', 0x1, 0x0, 0x0, 0x0)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000000)=""/45, &(0x7f0000000040)=0x2d)
r2 = dup(r1)
sendto$inet(r2, &(0x7f0000000500)="15", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x22}, 0xb)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000840)={0x0, 0x4620}, 0x10)
sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0)
listen(r2, 0x2)

19:43:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0)

panic: sbflush_internal: ccc 0 mb 0 mbcnt 512
cpuid = 0
time = 1625255028
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009ae27830
vpanic() at vpanic+0x1cc/frame 0xfffffe009ae27890
panic() at panic+0x43/frame 0xfffffe009ae278f0
sbrelease_internal() at sbrelease_internal+0x157/frame 0xfffffe009ae27930
sbdestroy() at sbdestroy+0x20/frame 0xfffffe009ae27960
solisten_proto() at solisten_proto+0xc6/frame 0xfffffe009ae279c0
sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe009ae27a30
solisten() at solisten+0x7a/frame 0xfffffe009ae27a70
kern_listen() at kern_listen+0x13c/frame 0xfffffe009ae27ab0
amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009ae27bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009ae27bf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 51704 tid 155465 ]
Stopped at      kdb_enter+0x67: movq    $0,0x164025e(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx         0xfffffe009a200000
rdx                    0x3ffff
rbx                          0
rsp         0xfffffe009ae27810
rbp         0xfffffe009ae27830
rsi                    0x40001
rdi         0xffffffff81132646  vprintf+0x176
r8                           0
r9          0x8080808080808080
r10         0xfffffe009ae27700
r11              0x1ff65fff59c
r12         0xffffffff82267d50  ddb_dbbe
r13         0xffffffff819d0f00
r14         0xffffffff81a74fb1
r15         0xffffffff81a74fb1
rip         0xffffffff811296a7  kdb_enter+0x67
rflags                    0x82
kdb_enter+0x67: movq    $0,0x164025e(%rip)
db> show proc
Process 51704 (syz-executor.3) at 0xfffff80026a22538:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 809 at 0xfffff8002640b000
 ABI: FreeBSD ELF64
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.3
 reaper: 0xfffff80004bda538 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe009f1879f0
   (map 0xfffffe009f1879f0)
   (map.pmap 0xfffffe009f187ab0)
   (pmap 0xfffffe009f187b10)
 threads: 2
100126                   RunQ                                syz-executor.3
155465                   Run     CPU 0                       syz-executor.3
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
51704   809   809     0  R       (threaded)                  syz-executor.3
100126                   RunQ                                syz-executor.3
155465                   Run     CPU 0                       syz-executor.3
51703   786   786     0  RE      CPU 1                       syz-executor.1
51699   792   792     0  S       (threaded)                  syz-executor.2
117031                   S       nanslp  0xffffffff8273d0a0  syz-executor.2
155459                   S       sbwait  0xfffff8003726e1c4  syz-executor.2
155463                   S       uwait   0xfffff80026bba700  syz-executor.2
47757     1   792     0  S       uwait   0xfffff80029649b00  syz-executor.2
47749     1   792     0  S       umtxn   0xfffff800269da700  syz-executor.2
23026     1 23026    65  Ss      select  0xfffff80029b452c0  dhclient
16967     1 16967     0  Ss      select  0xfffff8004a851bc0  dhclient
16964     1 16964     0  Ss      select  0xfffff8004a7d1bc0  dhclient
16945     1 16945    65  Ss      select  0xfffff8004a8472c0  dhclient
11283     1 11283     0  Ss      select  0xfffff80015e308c0  dhclient
11280     1 11280     0  Ss      select  0xfffff8004a020ec0  dhclient
11261     1 11261    65  Ss      select  0xfffff800374c8140  dhclient
10904     1   809     0  S       uwait   0xfffff80026d1a100  syz-executor.3
10897     1   809     0  S       uwait   0xfffff80015f25b00  syz-executor.3
10776     1   786     0  S       uwait   0xfffff800263a4d00  syz-executor.1
10771     1   786     0  S       uwait   0xfffff80026d1a500  syz-executor.1
10767     1   786     0  S       uwait   0xfffff80026bba100  syz-executor.1
10040     1   786     0  S       uwait   0xfffff80026bb1500  syz-executor.1
10034     1   785     0  S       uwait   0xfffff8002643c100  syz-executor.0
10032     1   786     0  S       uwait   0xfffff80026bba500  syz-executor.1
10029     1   786     0  S       uwait   0xfffff80015d93300  syz-executor.1
10025     1   786     0  S       uwait   0xfffff80026e44900  syz-executor.1
10023     1   785     0  S       umtxn   0xfffff8002643c700  syz-executor.0
10022     1   786     0  S       uwait   0xfffff80015ac1300  syz-executor.1
 8444     1  8444     0  Ss      select  0xfffff80029ab48c0  dhclient
 8441     1  8441     0  Ss      select  0xfffff800372e9ec0  dhclient
 8414     1  8414    65  Ss      select  0xfffff80037431740  dhclient
 5397     0     0     0  DL      aiordy  0xfffff8001d3b0a70  [aiod4]
 5396     0     0     0  DL      aiordy  0xfffff80026d91538  [aiod3]
 5395     0     0     0  DL      aiordy  0xfffff80026d7a000  [aiod2]
 5394     0     0     0  DL      aiordy  0xfffff8001d153538  [aiod1]
 2926     1  2926     0  Ss      select  0xfffff80029a50ec0  dhclient
 2921     1  2921     0  Ss      select  0xfffff800299c7740  dhclient
  809   780   809     0  Rs                                  syz-executor.3
  792   780   792     0  Ss      nanslp  0xffffffff8273d0a0  syz-executor.2
  786   780   786     0  Ss      nanslp  0xffffffff8273d0a0  syz-executor.1
  785   780   785     0  Ss      piperd  0xfffff800263cfba0  syz-executor.0
  780   778   778     0  S       (threaded)                  syz-fuzzer
100118                   S       uwait   0xfffff8002643cd00  syz-fuzzer
100119                   S       uwait   0xfffff80015f25d00  syz-fuzzer
100120                   S       uwait   0xfffff80015f25f00  syz-fuzzer
100121                   S       uwait   0xfffff800269da900  syz-fuzzer
100122                   S       uwait   0xfffff8002643cf00  syz-fuzzer
100123                   S       uwait   0xfffff800269dab00  syz-fuzzer
100124                   S       uwait   0xfffff800269dad00  syz-fuzzer
100125                   S       uwait   0xfffff800269da300  syz-fuzzer
100129                   S       kqread  0xfffff800269da100  syz-fuzzer
100148                   S       uwait   0xfffff80026e44b00  syz-fuzzer
  778   776   778     0  Ss      pause   0xfffff800265ec0b0  csh
  776   694   776     0  Ss      select  0xfffff80015e1d140  sshd
  760     1   760     0  Ss+     ttyin   0xfffff800154a5cb0  getty
  759     1   759     0  Ss+     ttyin   0xfffff80015b2b4b0  getty
  758     1   758     0  Ss+     ttyin   0xfffff80015b2bcb0  getty
  757     1   757     0  Ss+     ttyin   0xfffff80015b2f4b0  getty
  756     1   756     0  Ss+     ttyin   0xfffff80015b2fcb0  getty
  755     1   755     0  Ss+     ttyin   0xfffff80015ab64b0  getty
  754     1   754     0  Ss+     ttyin   0xfffff80015ab6cb0  getty
  753     1   753     0  Ss+     ttyin   0xfffff80015abc4b0  getty
  752     1   752     0  Ss+     ttyin   0xfffff80015abccb0  getty
  698     1   698     0  Ss      nanslp  0xffffffff8273d0a1  cron
  694     1   694     0  Ss      select  0xfffff80015de92c0  sshd
  507     1   507     0  Ss      select  0xfffff80015d8c8c0  syslogd
  436     1   436     0  Ss      select  0xfffff80015e30140  devd
  435     1   435    65  Ss      select  0xfffff80015de9740  dhclient
  350     1   350     0  Ss      select  0xfffff80015e33740  dhclient
  347     1   347     0  Ss      select  0xfffff80015d182c0  dhclient
   23     0     0     0  DL      vlruwt  0xfffff80015b12000  [vnlru]
   22     0     0     0  DL      syncer  0xffffffff8282c450  [syncer]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100081                   D       qsleep  0xffffffff8282b520  [bufdaemon]
100086                   D       -       0xffffffff8220aec0  [bufspacedaemon-0]
100098                   D       sdflush 0xfffff80004ddc4e8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff82853388  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100079                   D       psleep  0xffffffff828477f8  [dom0]
100087                   D       launds  0xffffffff82847804  [laundry: dom0]
100088                   D       umarcl  0xffffffff815c5980  [uma]
   18     0     0     0  DL      -       0xffffffff82571458  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff82ec48b8  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff8302b410  [pf purge]
   15     0     0     0  DL      -       0xffffffff82828bdc  [soaiod4]
    9     0     0     0  DL      -       0xffffffff82828bdc  [soaiod3]
    8     0     0     0  DL      -       0xffffffff82828bdc  [soaiod2]
    7     0     0     0  DL      -       0xffffffff82828bdc  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff82448b40  [doneq0]
100045                   D       -       0xffffffff82448ac0  [async]
100078                   D       -       0xffffffff82448990  [scanner]
   14     0     0     0  DL      seqstat 0xfffff80004d8a488  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffff80004d53d80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffff80004d53d30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff82844ce0  [crypto]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff8271c8e0  [g_event]
100036                   D       -       0xffffffff8271c8e8  [g_up]
100037                   D       -       0xffffffff8271c8f0  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100028                   D       -       0xfffff80004c69100  [thr_0]
100029                   D       -       0xfffff80004c69180  [thr_1]
   12     0     0     0  WL      (threaded)                  [intr]
100011                   I                                   [swi5: fast taskq]
100014                   I                                   [swi6: task queue]
100016                   I                                   [swi6: Giant taskq]
100030                   I                                   [swi3: vm]
100031                   I                                   [swi4: clock (0)]
100032                   I                                   [swi4: clock (1)]
100033                   I                                   [swi1: netisr 0]
100046                   I                                   [irq24: virtio_pci0]
100047                   I                                   [irq25: virtio_pci0]
100048                   I                                   [irq26: virtio_pci0]
100049                   I                                   [irq27: virtio_pci0]
100050                   I                                   [irq28: virtio_pci1]
100051                   I                                   [irq29: virtio_pci1]
100052                   I                                   [irq30: virtio_pci1]
100053                   I                                   [irq31: virtio_pci1]
100054                   I                                   [irq32: virtio_pci1]
100059                   I                                   [irq10: virtio_pci2]
100061                   I                                   [irq1: atkbd0]
100062                   I                                   [irq12: psm0]
100063                   I                                   [swi0: uart uart++]
100071                   I                                   [swi1: pf send]
100084                   I                                   [swi1: hpts]
100085                   I                                   [swi1: hpts]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffff80004bda538  [init]
   10     0     0     0  DL      audit_w 0xffffffff828451f0  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff8271ce70  [swapper]
100005                   D       -       0xfffff8000443b500  [if_io_tqg_0]
100006                   D       -       0xfffff8000443b100  [if_io_tqg_1]
100007                   D       -       0xfffff80004c78d00  [if_config_tqg_0]
100008                   D       -       0xfffff80004c78900  [softirq_0]
100009                   D       -       0xfffff80004c78500  [softirq_1]
100010                   D       -       0xfffff80004c78100  [aiod_kick taskq]
100012                   D       -       0xfffff80004c75900  [kqueue_ctx taskq]
100013                   D       -       0xfffff80004c75500  [pci_hp taskq]
100015                   D       -       0xfffff80004c6ed00  [inm_free taskq]
100017                   D       -       0xfffff80004c6e500  [linuxkpi_irq_wq]
100018                   D       -       0xfffff80004c6e100  [thread taskq]
100019                   D       -       0xfffff80004c69d00  [in6m_free taskq]
100020                   D       -       0xfffff80004c69900  [linuxkpi_short_wq_0]
100021                   D       -       0xfffff80004c69900  [linuxkpi_short_wq_1]
100022                   D       -       0xfffff80004c69900  [linuxkpi_short_wq_2]
100023                   D       -       0xfffff80004c69900  [linuxkpi_short_wq_3]
100024                   D       -       0xfffff80004c69500  [linuxkpi_long_wq_0]
100025                   D       -       0xfffff80004c69500  [linuxkpi_long_wq_1]
100026                   D       -       0xfffff80004c69500  [linuxkpi_long_wq_2]
100027                   D       -       0xfffff80004c69500  [linuxkpi_long_wq_3]
100034                   D       -       0xfffff80004cd3d00  [firmware taskq]
100038                   D       -       0xfffff80004cd3900  [crypto_0]
100039                   D       -       0xfffff80004cd3900  [crypto_1]
100055                   D       -       0xfffff800153ebd00  [vtnet0 rxq 0]
100056                   D       -       0xfffff800153eb900  [vtnet0 txq 0]
100057                   D       -       0xfffff800153eb500  [vtnet0 rxq 1]
100058                   D       -       0xfffff800153eb100  [vtnet0 txq 1]
100060                   D       vtbslp  0xfffff80015463700  [virtio_balloon]
100064                   D       -       0xfffff80015468900  [mca taskq]
100066                   D       -       0xffffffff81e218d1  [deadlkres]
100074                   D       -       0xfffff80015ac5100  [acpi_task_0]
100075                   D       -       0xfffff80015ac5100  [acpi_task_1]
100076                   D       -       0xfffff80015ac5100  [acpi_task_2]
100077                   D       -       0xfffff80004cd3500  [CAM taskq]
db> show all locks
Process 51704 (syz-executor.3) thread 0xfffffe009f8d31e0 (155465)
exclusive sleep mutex socket (socket) r = 0 (0xfffff8001dd58000) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7258
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8003746e468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7256
Process 51703 (syz-executor.1) thread 0xfffffe009f1a3000 (129478)
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009507b060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4000
Process 51699 (syz-executor.2) thread 0xfffffe009f8d3900 (155459)
exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8003726e168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467
db> show malloc
              Type        InUse        MemUse     Requests
         sysctloid        34288        12858K        34355
           pf_hash            5        11560K            5
            devbuf         4216         6982K         4244
          tcp_hpts            5         3219K            5
              kobj          326         2608K          486
             vtbuf           24         2064K           46
           pf_rule          398         1592K         2155
               pcb          199         1345K       213131
          vfscache            3         1035K            3
            newblk            5         1034K        52695
           subproc          177          737K        52132
          filedesc           42          664K       101397
            acpica         1674          649K        54806
          inodedep          105          624K        51288
           callout            2          528K            2
         ufs_quota            1          520K            1
          vfs_hash            1          520K            1
              intr            4          480K            4
               bus          986          377K         3469
               BPF           46          337K           84
         sctp_timw          624          312K          624
            linker          348          270K          415
            DEVFS1          107          214K          124
           kdtrace          256          206K       107173
            module          510          192K          510
         sctp_atcl          190          190K       144693
              umtx          418          183K          418
         vnet_data            1          176K            1
         sctp_stro           86          172K        37047
           tidhash            3          164K            3
           pagedep            9          140K        50739
        tfo_ccache            1          136K            1
               sem            4          120K            4
              vmem            3          112K            7
         sctp_atky          276          104K       184478
               UMA          270          102K          270
     audit_evclass          236           89K          294
          mtx_pool            2           80K            2
              temp           35           77K         2701
          routetbl          144           77K          440
          syncache            1           76K            1
         sctp_athm          190           72K       145714
               msg            4           68K            4
            ifaddr           71           67K           73
          sctp_map          172           65K        74094
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            DEVFS3          126           63K          136
       ether_multi          157           59K          172
        gtaskqueue           18           57K           18
        DEVFS_RULE           56           54K           56
              kenv           95           52K           95
      eventhandler          133           50K          133
            dirrem           96           48K        51092
           ithread           99           43K           99
              rman           84           42K          425
           lltable           45           39K          131
            kqueue           82           39K        51750
            KTRACE          100           38K          100
         taskqueue           60           36K           60
          freefile           92           35K        51077
              proc            3           34K            3
         ufs_mount            5           34K            6
            bus-sc           33           34K         1684
           devstat            4           33K            4
         hostcache            1           32K            1
               tty           16           32K           16
               shm            1           32K           14
              cred           32           32K          328
         in6_multi           71           31K           71
            DEVFSP           80           30K         1254
           pwddesc           79           30K        51706
              GEOM           60           29K          489
            kbdmux            6           28K            6
             ifnet            7           25K            7
            plimit           24           24K          476
          kcovinfo           64           24K           68
         CAM queue            5           21K         1528
             selfd           55           21K       677152
         pfs_nodes           20           20K           20
         proc-args           52           20K          711
              UART           12           18K           12
           session           35           18K           61
         bmsafemap            2           17K        51447
              ksem            1           16K         1879
               rpc            2           16K            2
             shmfd            1           16K           38
       pfs_vncache            1           16K            1
       ufs_dirhash           24           14K           24
         sctp_stri           13           13K         3236
            sglist            5           13K            5
             lockf           33           13K           70
               MCA           32           12K           32
           CAM DEV            3           12K          510
                vt           11           11K           11
           acpisem           28           11K           28
           CAM XPT           22           11K          543
            Unitno           27           11K           47
           uidinfo            4           10K           53
          pf_ifnet           11            9K           21
           memdesc            1            8K            1
         ipsec-saq            2            8K            2
             evdev            4            8K            4
           acpidev           20            8K           20
             hhook           15            8K           17
            select           19            8K           96
             mount           16            7K           90
       inpcbpolicy           17            7K        12198
       fpukern_ctx            3            6K            3
          terminal           11            6K           11
          sctp_ifa           14            6K           15
            ip6ndp           12            6K           15
       ipsecpolicy            2            5K            2
 encap_export_host           12            5K           12
             clone            9            5K            9
          pf_table            1            4K            1
        local_apic            1            4K            1
           io_apic            1            4K            1
            sahead            1            4K            1
          secasvar            1            4K            1
             nhops            6            4K            8
               osd           10            4K         5964
          pci_link           10            4K           10
               msi            9            4K            9
             DEVFS            9            4K           10
               tun            7            4K            7
             ipsec            3            3K            3
             mkdir            8            3K       101428
          in_multi            6            3K            9
          nexusdev            7            3K            7
            feeder            7            3K            7
          procdesc            5            3K           18
          freework            5            3K        51036
          sctp_ifn            6            3K           15
               mld            6            3K            6
              igmp            6            3K            6
         toponodes            6            3K            6
            prison            6            3K            6
            isadev            6            3K            6
           softdep            1            2K            1
          freeblks            4            2K        51035
       vnodemarker            2            2K          198
      NFSD session            1            2K            1
       lkpikmalloc            5            2K            6
        CAM periph            4            2K          271
          filecaps            5            2K          120
            crypto            4            2K            4
         newdirblk            4            2K        50714
            diradd            4            2K        51132
              pfil            4            2K            4
          CAM path            4            2K         1034
            soname            4            2K        73049
           tcpfunc            3            2K            3
        loginclass            3            2K            6
            ip6opt            2            1K          122
    chacha20random            1            1K            1
            vnodes            1            1K            1
              ktls            1            1K            1
              cdev            2            1K            2
        aesni_data            2            1K            2
              cpus            2            1K            2
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
             xform            2            1K         1368
           entropy            2            1K           47
           CAM SIM            2            1K            2
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
          pmchooks            1            1K            1
          sctp_vrf            1            1K            1
            apmdev            1            1K            1
 CAM I/O Scheduler            1            1K            1
    vnet_data_free            1            1K            1
              vnet            1            1K            1
               iov            1            1K        44599
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
          acpiintr            1            1K            1
               pmc            1            1K            1
            tcp_do            0            0K            0
           tcp_fsb            0            0K         2707
            mqdata            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
          cdg data            0            0K            0
          chd data            0            0K            0
        cubic data            0            0K           19
        dctcp data            0            0K            5
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        52609
         sctp_iter            0            0K          836
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K          826
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           10
         sctp_aadr            0            0K            0
        vegas data            0            0K            0
         htcp data            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
              iavf            0            0K            0
               ixl            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
     NFSD srvcache            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
             axgbe            0            0K            0
            DEVFS4            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
          xen_intr            0            0K            0
          xenstore            0            0K            0
         ciss_data            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            qpidrv            0            0K            0
         BACKLIGHT            0            0K            0
               xnb            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
              isci            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8322     951     1021423       0     254   37982208        0
       malloc-8192   8192      82    3570      104770       0       3   29917184        0
              mbuf    256    8830   81080     2078389       0     254   23016960        0
        malloc-384    384   35670    7140      113176       0      30   16439040        0
           tcp_log    416      57   20157      261691       0     254    8409024        0
         sctp_asoc   2288      86    3569       37047       0     254    8362640        0
       malloc-1024   1024     208    7112      147953       0      16    7495680        0
       malloc-2048   2048      88    3566       38326       0       8    7483392        0
        malloc-384    384    1562   17788     1066443       0      30    7430400        0
        sctp_chunk    152     138   42762       52704       0     254    6520800        0
      mbuf_cluster   2048    2355       1        2355       0     254    4825088        0
           sctp_ep   1280      91    3587      104764       0     254    4707840        0
       malloc-1024   1024     139    4049       35568       0      16    4288512        0
       malloc-1024   1024     185    4003       52367       0      16    4288512        0
       malloc-1024   1024    4174      10        4231       0      16    4284416        0
       malloc-1024   1024     278    3574      160508       0      16    3944448        0
       UMA Slabs 0    112   24540       9       24543       0     126    2749488        0
       malloc-8192   8192     328       2        1099       0       1    2703360        0
        sctp_raddr    736     152    3500       43492       0     254    2687872        0
              pbuf   2624       0     957           0       0       2    2511168        0
        RADIX NODE    144   14965     684     1226572       0      63    2253456        0
        malloc-512    512     236    3996       51683       0      30    2166784        0
          BUF TRIE    144     273   13195        2477       0      62    1939392        0
        malloc-384    384     648    4012      216579       0      30    1789440        0
       malloc-4096   4096     405       1        2177       0       2    1662976        0
        256 Bucket   2048     719      19       30061       0       8    1511424        0
      malloc-32768  32768      22       6       50701       0       1     917504        0
       malloc-8192   8192      82       5       51708       0       1     712704        0
        malloc-384    384    1725      45       53886       0      30     679680        0
         FFS inode   1160     530      37       51607       0       8     657720        0
       mbuf_packet    256      66    2289      126413       0     254     602880        0
        malloc-512    512      27    1077       60930       0      30     565248        0
    ertt_txseginfo     40   10474    2959       85199       0     254     537320        0
       malloc-4096   4096       8     111        6152       0       2     487424        0
         vmem btag     56    7433      43        7433       0     254     418656        0
         VM OBJECT    264    1490      85      729346       0      30     415800        0
      malloc-16384  16384      24       0          25       0       1     393216        0
            THREAD   1808     175      34       55466       0       8     377872        0
            lkpimm    160       1    2324           1       0      62     372000        0
          lkpicurr    160       2    2323           2       0      62     372000        0
        malloc-512    512     638      50        2882       0      30     352256        0
         32 Bucket    256    1225     125       47901       0      62     345600        0
      malloc-65536  65536       4       1           5       0       1     327680        0
            socket    944      50     274      118607       0     254     305856        0
             VNODE    448     569      88       51648       0      30     294336        0
        malloc-384    384     620      70       12946       0      30     264960        0
       malloc-2048   2048     125       3         148       0       8     262144        0
         MAP ENTRY     96    2376     312     2788779       0     126     258048        0
            DEVCTL   1024       0     220         154       0       0     225280        0
       tcp_bbr_map    128     466    1270        3941       0     126     222208        0
       malloc-8192   8192      23       2          49       0       1     204800        0
             g_bio    408       0     490       17733       0      30     199920        0
      malloc-65536  65536       3       0           3       0       1     196608        0
      malloc-16384  16384      11       1         247       0       1     196608        0
         16 Bucket    144    1223     121       12844       0      62     193536        0
         UMA Zones    768     242       2         242       0      16     187392        0
        malloc-384    384     383      77      208266       0      30     176640        0
      malloc-16384  16384       4       6          42       0       1     163840        0
           VMSPACE   2544      53      10       51678       0       4     160272        0
       FFS2 dinode    256     530      55       51607       0      62     149760        0
       S VFS Cache    104    1029     375       54319       0     126     146016        0
        malloc-384    384     320      60       54484       0      30     145920        0
         tcp_inpcb    488       6     290        5952       0     254     144448        0
        malloc-512    512     227      53       50995       0      30     143360        0
        malloc-512    512     199      73      109322       0      30     139264        0
       malloc-1024   1024     109      23         443       0      16     135168        0
      malloc-65536  65536       2       0           2       0       1     131072        0
      malloc-65536  65536       0       2         176       0       1     131072        0
              PROC   1336      79      17       51705       0       8     128256        0
            clpbuf   2624       0      48          64       0      16     125952        0
          ksiginfo    112      81     963        2058       0     126     116928        0
      malloc-16384  16384       2       5         160       0       1     114688        0
         filedesc0   1072      79      19       51706       0       8     105056        0
      malloc-32768  32768       1       2         121       0       1      98304        0
        malloc-512    512     119      65       53616       0      30      94208        0
        sctp_laddr     48       8    1924        4413       0     254      92736        0
          UMA Kegs    384     227       6         227       0      30      89472        0
sctp_stream_msg_out    112      31     761        7701       0     254      88704        0
        128 Bucket   1024      48      31       12533       0      16      80896        0
          2 Bucket     32    1875     267       23945       0     254      68544        0
             tcpcb   1080       6      57        5952       0     254      68040        0
      malloc-65536  65536       0       1           1       0       1      65536        0
      malloc-32768  32768       1       1          16       0       1      65536        0
      malloc-16384  16384       2       2           6       0       1      65536        0
       malloc-8192   8192       2       6       53376       0       1      65536        0
       malloc-4096   4096      12       4         106       0       2      65536        0
            pcpu-8      8    7919     273       22327       0     254      65536        0
       malloc-2048   2048      10      20         518       0       8      61440        0
        malloc-384    384      92      68       95955       0      30      61440        0
       malloc-8192   8192       3       4          20       0       1      57344        0
          8 Bucket     80     489     161       10974       0     126      52000        0
      malloc-16384  16384       3       0           3       0       1      49152        0
      malloc-16384  16384       3       0           3       0       1      49152        0
         64 Bucket    512      45      43       17737       0      30      45056        0
        sctp_readq    152      15     271        1887       0     254      43472        0
       malloc-2048   2048      16       4          25       0       8      40960        0
        malloc-512    512      24      56        1446       0      30      40960        0
             Files     80     240     260      190807       0     126      40000        0
           DIRHASH   1024      34       2          34       0      16      36864        0
             NAMEI   1024       0      36      228872       0      16      36864        0
       malloc-2048   2048       2      16        2462       0       8      36864        0
     udplite_inpcb    488       0      72        2069       0     254      35136        0
              pipe    744      23      22        1028       0      16      33480        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
       malloc-8192   8192       0       4          14       0       1      32768        0
       malloc-8192   8192       1       3          68       0       1      32768        0
       malloc-4096   4096       6       2          12       0       2      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
         TURNSTILE    136     210      21         210       0      62      31416        0
      tcp_rack_pcb    832       0      36        2707       0      16      29952        0
        malloc-512    512      34      22         221       0      30      28672        0
             KNOTE    160      28     147      511322       0      62      28000        0
       malloc-4096   4096       1       5          11       0       2      24576        0
               PWD     32      29     727       50772       0     254      24192        0
            ttyinq    160     135      15         300       0      62      24000        0
         udp_inpcb    488       6      42        3887       0     254      23424        0
           ttyoutq    256      72      18         160       0      62      23040        0
       tcp_bbr_pcb    832       1      26         683       0      16      22464        0
       malloc-4096   4096       3       2          64       0       2      20480        0
        SLEEPQUEUE     88     210      14         210       0     126      19712        0
       Mountpoints   2752       2       5           2       0       4      19264        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-4096   4096       2       2         518       0       2      16384        0
      vtnet_tx_hdr     24       0     668      550449       0     254      16032        0
             ripcb    488       5      27         290       0     254      15616        0
       malloc-2048   2048       3       3         163       0       8      12288        0
       malloc-2048   2048       2       4           6       0       8      12288        0
      tcp_rack_map    112       0     108        5144       0     126      12096        0
          4 Bucket     48      26     226        1722       0     254      12096        0
            itimer    352       0      33         330       0      30      11616        0
              kenv    258      15      30        1042       0      30      11610        0
             unpcb    256      20      25        1590       0     254      11520        0
       malloc-2048   2048       4       0           4       0       8       8192        0
       malloc-1024   1024       1       7         163       0      16       8192        0
           pf tags    104      13      65          78       0     126       8112        0
           rtentry    176      31      15          35       0      62       8096        0
             tcptw     88       0      92           4       0     254       8096        0
              PGRP     88      35      57          63       0     126       8096        0
          rl_entry     40      86     116          86       0     254       8080        0
             udpcb     32       6     246        5956       0     254       8064        0
              ertt     72       6     106        5952       0     126       8064        0
               AIO    208       0      38          20       0      62       7904        0
             AIOCB    552       0      14          45       0      16       7728        0
     routing nhops    256      27       3          35       0      62       7680        0
            AIOLIO    272       0      28           4       0      30       7616        0
     FPU_save_area    832       1       8           1       0      16       7488        0
            cpuset    104       7      55           7       0     126       6448        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-4096   4096       1       0           1       0       2       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
         hostcache     64       1      62           1       0     254       4032        0
          syncache    168       0      24           4       0     254       4032        0
               ipq     56       0      72           2       0     254       4032        0
              AIOP     32       4     122           4       0     254       4032        0
       UMA Slabs 1    176      15       7          15       0      62       3872        0
            mqnode    416       3       6           3       0      30       3744        0
        KMAP ENTRY     96      12      27          12       0       0       3744        0
              vmem   1856       1       1           1       0       8       3712        0
           SMR CPU     32       3      60           3       0     254       2016        0
        SMR SHARED     24       3      60           3       0     254       1512        0
       FFS1 dinode    128       0       0           0       0     126          0        0
            da_ccb    544       0       0           0       0      16          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0      62          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    304       0       0           0       0     254          0        0
          pf mtags     48       0       0           0       0     254          0        0
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    224       0       0           0       0      62          0        0
           NCLNODE    584       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     24       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    120       0       0           0       0     126          0        0
      ktls_session    128       0       0           0       0     126          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
        malloc-256    256       0       0           0       0      62          0        0
        malloc-256    256       0       0           0       0      62          0        0
        malloc-256    256       0       0           0       0      62          0        0
        malloc-256    256       0       0           0       0      62          0        0
        malloc-256    256       0       0           0       0      62          0        0
        malloc-256    256       0       0           0       0      62          0        0
        malloc-256    256       0       0           0       0      62          0        0
        malloc-256    256       0       0           0       0      62          0        0
        malloc-128    128       0       0           0       0     126          0        0
        malloc-128    128       0       0           0       0     126          0        0
        malloc-128    128       0       0           0       0     126          0        0
        malloc-128    128       0       0           0       0     126          0        0
        malloc-128    128       0       0           0       0     126          0        0
        malloc-128    128       0       0           0       0     126          0        0
        malloc-128    128       0       0           0       0     126          0        0
        malloc-128    128       0       0           0       0     126          0        0
         malloc-64     64       0       0           0       0     254          0        0
         malloc-64     64       0       0           0       0     254          0        0
         malloc-64     64       0       0           0       0     254          0        0
         malloc-64     64       0       0           0       0     254          0        0
         malloc-64     64       0       0           0       0     254          0        0
         malloc-64     64       0       0           0       0     254          0        0
         malloc-64     64       0       0           0       0     254          0        0
         malloc-64     64       0       0           0       0     254          0        0
         malloc-32     32       0       0           0       0     254          0        0
         malloc-32     32       0       0           0       0     254          0        0
         malloc-32     32       0       0           0       0     254          0        0
         malloc-32     32       0       0           0       0     254          0        0
         malloc-32     32       0       0           0       0     254          0        0
         malloc-32     32       0       0           0       0     254          0        0
         malloc-32     32       0       0           0       0     254          0        0
         malloc-32     32       0       0           0       0     254          0        0
         malloc-16     16       0       0           0       0     254          0        0
         malloc-16     16       0       0           0       0     254          0        0
         malloc-16     16       0       0           0       0     254          0        0
         malloc-16     16       0       0           0       0     254          0        0
         malloc-16     16       0       0           0       0     254          0        0
         malloc-16     16       0       0           0       0     254          0        0
         malloc-16     16       0       0           0       0     254          0        0
         malloc-16     16       0       0           0       0     254          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0