Warning: Permanently added '10.128.1.100' (ECDSA) to the list of known hosts.
2023/07/05 21:50:56 fuzzer started
2023/07/05 21:50:56 dialing manager at 10.128.0.248:22291
2023/07/05 21:50:56 syscalls: 853
2023/07/05 21:50:56 code coverage: enabled
2023/07/05 21:50:56 comparison tracing: enabled
2023/07/05 21:50:56 extra coverage: support is not implemented in syzkaller
2023/07/05 21:50:56 delay kcov mmap: enabled
2023/07/05 21:50:56 setuid sandbox: support is not implemented in syzkaller
2023/07/05 21:50:56 namespace sandbox: support is not implemented in syzkaller
2023/07/05 21:50:56 Android sandbox: support is not implemented in syzkaller
2023/07/05 21:50:56 fault injection: support is not implemented in syzkaller
2023/07/05 21:50:56 leak checking: support is not implemented in syzkaller
2023/07/05 21:50:56 net packet injection: enabled
2023/07/05 21:50:56 net device setup: support is not implemented in syzkaller
2023/07/05 21:50:56 concurrency sanitizer: support is not implemented in syzkaller
2023/07/05 21:50:56 devlink PCI setup: support is not implemented in syzkaller
2023/07/05 21:50:56 NIC VF setup: support is not implemented in syzkaller
2023/07/05 21:50:56 USB emulation: support is not implemented in syzkaller
2023/07/05 21:50:56 hci packet injection: support is not implemented in syzkaller
2023/07/05 21:50:56 wifi device emulation: support is not implemented in syzkaller
2023/07/05 21:50:56 802.15.4 emulation: support is not implemented in syzkaller
2023/07/05 21:50:56 fetching corpus: 0, signal 0/2000 (executing program)
2023/07/05 21:50:56 fetching corpus: 44, signal 17872/18698 (executing program)
2023/07/05 21:50:56 fetching corpus: 44, signal 17990/19187 (executing program)
2023/07/05 21:50:56 fetching corpus: 44, signal 17990/19582 (executing program)
2023/07/05 21:50:56 fetching corpus: 44, signal 18080/20053 (executing program)
2023/07/05 21:50:56 fetching corpus: 44, signal 18080/20416 (executing program)
2023/07/05 21:50:56 fetching corpus: 44, signal 18080/20821 (executing program)
2023/07/05 21:50:56 fetching corpus: 45, signal 18317/21483 (executing program)
2023/07/05 21:50:56 fetching corpus: 45, signal 18317/22436 (executing program)
2023/07/05 21:50:56 fetching corpus: 45, signal 18317/22933 (executing program)
2023/07/05 21:50:56 fetching corpus: 45, signal 18334/23709 (executing program)
2023/07/05 21:50:56 fetching corpus: 45, signal 18334/24173 (executing program)
2023/07/05 21:50:56 fetching corpus: 45, signal 18672/24285 (executing program)
2023/07/05 21:50:56 fetching corpus: 45, signal 18672/24285 (executing program)
2023/07/05 21:50:56 starting 4 fuzzer processes
21:50:57 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0ddd1b87638c1d1fd64b8892040f7ea7"}, 0x1c, &(0x7f0000002880)=[{&(0x7f00000002c0)="c4", 0x1}], 0x1, &(0x7f0000002900)=[@authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000}}], 0x2c}, 0x0)

21:50:57 executing program 2:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:50:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10)

[fib_algo] inet.0 (bsearch4#24) rebuild_fd_flm: switching algo to radix4_lockless
21:50:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10)

21:50:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10)

21:50:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0ddd1b87638c1d1fd64b8892040f7ea7"}, 0x1c, &(0x7f0000002880)=[{&(0x7f00000002c0)="c4", 0x1}], 0x1, &(0x7f0000002900)=[@authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000}}], 0x2c}, 0x0)

21:50:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0ddd1b87638c1d1fd64b8892040f7ea7"}, 0x1c, &(0x7f0000002880)=[{&(0x7f00000002c0)="c4", 0x1}], 0x1, &(0x7f0000002900)=[@authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000}}], 0x2c}, 0x0)

21:50:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10)

21:50:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0ddd1b87638c1d1fd64b8892040f7ea7"}, 0x1c, &(0x7f0000002880)=[{&(0x7f00000002c0)="c4", 0x1}], 0x1, &(0x7f0000002900)=[@authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000}}], 0x2c}, 0x0)

21:50:58 executing program 2:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:50:58 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:58 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:58 executing program 2:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:50:58 executing program 2:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:50:58 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:58 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:58 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:58 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:58 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:58 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:58 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:50:59 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 1:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:51:00 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:00 executing program 1:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:51:00 executing program 1:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:51:01 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:01 executing program 1:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:51:01 executing program 1:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:51:01 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sysarch$I386_CLEAR_PKRU(0xb, &(0x7f0000000340)={0x379003, 0x7})
accept$inet6(0xffffffffffffff9c, &(0x7f00000004c0)={0x1c}, &(0x7f0000000500)=0x1c)
openat$evdev(0xffffff9c, &(0x7f0000000540), 0x200000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x3, @multicast2}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xe66, 0x3, 0x5}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="67a5b93c", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000002c0)={r4, 0xffd}, 0x8)
connect$inet6(0xffffffffffffff9c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(0x0, 0x0)
r5 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24)
bind$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet_mreqn(r5, 0x0, 0x4, 0x0, 0x0)
sendto$inet(r5, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0)
bind$inet(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24)

21:51:01 executing program 1:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:51:01 executing program 0:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:51:01 executing program 0:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:51:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0ddd1b87638c1d1fd64b8892040f7ea7"}, 0x1c, &(0x7f0000002880)=[{&(0x7f00000002c0)="c4", 0x1}], 0x1, &(0x7f0000002900)=[@authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000}}], 0x2c}, 0x0)

21:51:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0ddd1b87638c1d1fd64b8892040f7ea7"}, 0x1c, &(0x7f0000002880)=[{&(0x7f00000002c0)="c4", 0x1}], 0x1, &(0x7f0000002900)=[@authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000}}], 0x2c}, 0x0)

21:51:01 executing program 0:
sysarch$I386_SET_LDT(0x84, &(0x7f0000000000)={0x54a000, 0x0, 0x140})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)

21:51:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10)

21:51:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10)

21:51:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10)

21:51:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000280)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0ddd1b87638c1d1fd64b8892040f7ea7"}, 0x1c, &(0x7f0000002880)=[{&(0x7f00000002c0)="c4", 0x1}], 0x1, &(0x7f0000002900)=[@authinfo={0x10}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x1000}}], 0x2c}, 0x0)

21:51:01 executing program 2:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x4, 0x84)
dup2(r0, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffff9c, 0x84, 0x8001, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0xc0000, @loopback, 0xa7}, &(0x7f0000000040)=0x1c)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x20089}, 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto(r3, &(0x7f0000000780)="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", 0x1000, 0x100, &(0x7f0000000240)=@in={0x10, 0x2, 0x0, @multicast2}, 0x10)
syz_emit_ethernet(0x66, &(0x7f00000004c0)=ANY=[@ANYBLOB])
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f00000002c0)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

21:51:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10)

21:51:01 executing program 3:
ksem_open(0x0, 0x0, 0x3, 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x0)
socket(0x2, 0x0, 0x0)
ksem_open(0x0, 0x0, 0x0, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x184, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x3, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0xfffffffe}, 0x1c)
shutdown(0xffffffffffffffff, 0x1)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
fstatat(0xffffffffffffffff, 0x0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002600)=ANY=[@ANYBLOB="6800000000000000ffff00000300", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10010000d87e6c6c1b9174886b8f58fdc6515833ee48557604d2176b1020905c140c23b7c02b89a8215f937c41491c32d48902b6d4ce6fe3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="1000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001800000000000000ffff00000100", @ANYRES32, @ANYBLOB="000000006800000000000000ffff00", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00h\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00'], 0x288, 0x1}, 0x20201)
socket$inet_sctp(0x2, 0x0, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r1, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

21:51:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10)

21:51:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="2c0d54211c3bcdb9c03a46921f8ee94b"}, 0x1c)
r2 = fcntl$dupfd(r0, 0x0, r1)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$KDGETMODE(r3, 0x4004667f, 0x54a003)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7}, 0x8)

21:51:01 executing program 3:
ksem_open(0x0, 0x0, 0x3, 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x0)
socket(0x2, 0x0, 0x0)
ksem_open(0x0, 0x0, 0x0, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x184, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x3, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0xfffffffe}, 0x1c)
shutdown(0xffffffffffffffff, 0x1)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
fstatat(0xffffffffffffffff, 0x0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002600)=ANY=[@ANYBLOB="6800000000000000ffff00000300", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10010000d87e6c6c1b9174886b8f58fdc6515833ee48557604d2176b1020905c140c23b7c02b89a8215f937c41491c32d48902b6d4ce6fe3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="1000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001800000000000000ffff00000100", @ANYRES32, @ANYBLOB="000000006800000000000000ffff00", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00h\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00'], 0x288, 0x1}, 0x20201)
socket$inet_sctp(0x2, 0x0, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r1, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

21:51:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200), 0x10)

21:51:01 executing program 0:
ksem_open(0x0, 0x0, 0x3, 0x0, 0x0)
ksem_init(&(0x7f0000000000), 0x0)
socket(0x2, 0x0, 0x0)
ksem_open(0x0, 0x0, 0x0, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x184, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x3, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0xfffffffe}, 0x1c)
shutdown(0xffffffffffffffff, 0x1)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
fstatat(0xffffffffffffffff, 0x0, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002600)=ANY=[@ANYBLOB="6800000000000000ffff00000300", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10010000d87e6c6c1b9174886b8f58fdc6515833ee48557604d2176b1020905c140c23b7c02b89a8215f937c41491c32d48902b6d4ce6fe3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="1000", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001800000000000000ffff00000100", @ANYRES32, @ANYBLOB="000000006800000000000000ffff00", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00h\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00'], 0x288, 0x1}, 0x20201)
socket$inet_sctp(0x2, 0x0, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r1, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0058cee1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:4862
exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe0073a26d98) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:4890
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0073ac3c18) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2138
stack backtrace:
#0 0xffffffff8160ac27 at witness_debugger+0x167
#1 0xffffffff8160d144 at witness_warn+0x884
#2 0xffffffff8205192d at trap_pfault+0x15d
#3 0xffffffff82050093 at trap+0x5f3
#4 0xffffffff81ffaad8 at calltrap+0x8
#5 0xffffffff81680d06 at sorwakeup_locked+0x36
#6 0xffffffff8412744d at sctp_add_to_readq+0x6fd
#7 0xffffffff8406b0b8 at sctp_queue_data_to_stream+0x778
#8 0xffffffff8405b156 at sctp_process_data+0x2c96
#9 0xffffffff84074d98 at sctp_common_input_processing+0x19d8
#10 0xffffffff8411a314 at sctp6_input_with_port+0x594
#11 0xffffffff8411a42f at sctp6_input+0x1f
#12 0xffffffff81a145b8 at ip6_input+0x22a8
#13 0xffffffff818090f3 at swi_net+0x2f3
#14 0xffffffff81458acb at ithread_loop+0x4eb
#15 0xffffffff81451401 at fork_exit+0xd1
#16 0xffffffff81ffbb3e at fork_trampoline+0xe


Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address	= 0x1b8
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff814a0b58
stack pointer	        = 0x0:0xfffffe0053fbacb0
frame pointer	        = 0x0:0xfffffe0053fbacf0
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 12 (swi1: netisr 0)
rdi: 00000000000001b8 rsi: 0000000000000001 rdx: 0000000000000000
rcx: fffffe00033eee30  r8: 0000000000000000  r9: 0000000000000096
rax: fffffe00033eee30 rbx: fffffe00542c2560 rbp: fffffe0053fbacf0
r10: 0000000000000000 r11: 0000000000000002 r12: 0000000000000001
r13: 00000000000001b8 r14: ffffffff826f83c0 r15: 0000000000000004
trap number		= 12
panic: page fault
cpuid = 1
time = 1688593862
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fba490
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fba5f0
vpanic() at vpanic+0x252/frame 0xfffffe0053fba6d0
panic() at panic+0xb5/frame 0xfffffe0053fba790
trap_fatal() at trap_fatal+0x7ee/frame 0xfffffe0053fba8b0
trap_pfault() at trap_pfault+0x183/frame 0xfffffe0053fba9f0
trap() at trap+0x5f3/frame 0xfffffe0053fbabe0
calltrap() at calltrap+0x8/frame 0xfffffe0053fbabe0
--- trap 0xc, rip = 0xffffffff814a0b58, rsp = 0xfffffe0053fbacb0, rbp = 0xfffffe0053fbacf0 ---
__mtx_assert() at __mtx_assert+0x118/frame 0xfffffe0053fbacf0
sorwakeup_locked() at sorwakeup_locked+0x36/frame 0xfffffe0053fbad30
sctp_add_to_readq() at sctp_add_to_readq+0x6fd/frame 0xfffffe0053fbadd0
sctp_queue_data_to_stream() at sctp_queue_data_to_stream+0x778/frame 0xfffffe0053fbaf90
sctp_process_data() at sctp_process_data+0x2c96/frame 0xfffffe0053fbb680
sctp_common_input_processing() at sctp_common_input_processing+0x19d8/frame 0xfffffe0053fbb8a0
sctp6_input_with_port() at sctp6_input_with_port+0x594/frame 0xfffffe0053fbba70
sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053fbba90
ip6_input() at ip6_input+0x22a8/frame 0xfffffe0053fbbcf0
swi_net() at swi_net+0x2f3/frame 0xfffffe0053fbbd90
ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fbbef0
fork_exit() at fork_exit+0xd1/frame 0xfffffe0053fbbf30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbbf30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100031 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x21336e7(%rip)
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0xffffffff815cdac5  printf+0xf5
rdx                        0x1
rbx         0xffffffff826ba880  .str.26
rsp         0xfffffe0053fba5d0
rbp         0xfffffe0053fba5f0
rsi                          0
rdi         0xffffffff815cdb26  printf+0x156
r8                           0
r9                  0xffffffff
r10                          0
r11                        0x1
r12         0xfffffe00542c2560
r13         0xfffffffffffffffd
r14         0xffffffff826ba880  .str.26
r15                          0
rip         0xffffffff815bd9ae  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x21336e7(%rip)
db> show proc
Process 12 (intr) at 0xfffffe00541fa580:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff836a9060
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff836a9060 reapsubtree: 12
 sigparent: 20
 vmspace: 0xffffffff836aa000
   (map 0xffffffff836aa000)
   (map.pmap 0xffffffff836aa0c0)
   (pmap 0xffffffff836aa130)
 threads: 22
100016                   I                                   [swi5: fast taskq]
100019                   I                                   [swi6: task queue]
100020                   I                                   [swi6: Giant taskq]
100031                   Run     CPU 1                       [swi1: netisr 0]
100032                   I                                   [swi1: hpts]
100033                   I                                   [swi1: hpts]
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                                   [irq33: virtio_pci2]
100060                   I                                   [irq34: virtio_pci2]
100061                   I                                   [irq35: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   I                                   [swi1: pf send]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
  956   777   777     0  R       (threaded)                  syz-executor.1
100199                   RunQ                                syz-executor.1
100281                   S       connec  0xfffffe0058cebc1a  syz-executor.1
100285                   S       uwait   0xfffffe0057a8b000  syz-executor.1
  953   778   778     0  RE      CPU 0                       syz-executor.2
  889     1   889     0  Ss      select  0xfffffe006c9f7740  rtsol
  886     1   886     0  Ss      select  0xfffffe006c9f6d40  rtsol
  885     1   885     0  Ss      select  0xfffffe006c9f3540  rtsol
  881   792   430     0  S       kqread  0xfffffe0058bbfa00  rtsol
  792   785   430     0  S       wait    0xfffffe006cd68b00  sh
  785   430   430     0  S       wait    0xfffffe006cd67020  sh
  782   774   782     0  Ss      piperd  0xfffffe006d172000  syz-executor.3
  778   774   778     0  Ss      nanslp  0xffffffff836d2840  syz-executor.2
  777   774   777     0  Ss      nanslp  0xffffffff836d2840  syz-executor.1
  776   774   776     0  Ss      piperd  0xfffffe0058c33110  syz-executor.0
  774   772   772     0  S       (threaded)                  syz-fuzzer
100086                   S       kqread  0xfffffe0058bc1300  syz-fuzzer
100117                   S       uwait   0xfffffe0058b8d100  syz-fuzzer
100118                   S       uwait   0xfffffe0058b8d000  syz-fuzzer
100119                   S       uwait   0xfffffe0058b8ce80  syz-fuzzer
100120                   S       uwait   0xfffffe0057a89b80  syz-fuzzer
100121                   S       uwait   0xfffffe0057a89a80  syz-fuzzer
100122                   S       uwait   0xfffffe0057a89980  syz-fuzzer
100123                   S       uwait   0xfffffe0057a89880  syz-fuzzer
100124                   S       wait    0xfffffe005719eac0  syz-fuzzer
100125                   S       wait    0xfffffe005719eac0  syz-fuzzer
100126                   S       wait    0xfffffe005719eac0  syz-fuzzer
100128                   S       wait    0xfffffe005719eac0  syz-fuzzer
  772   770   772     0  Ss      pause   0xfffffe0058f64bb0  csh
  770   688   770     0  Ss      select  0xfffffe006c9f3ec0  sshd
  754     1   754     0  Rs+                                 getty
  753     1   753     0  Ss+     ttyin   0xfffffe0057687cb0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00589e18b0  getty
  751     1   751     0  Ss+     ttyin   0xfffffe00589e20b0  getty
  750     1   750     0  Ss+     ttyin   0xfffffe00589e28b0  getty
  749     1   749     0  Ss+     ttyin   0xfffffe005433e0b0  getty
  748     1   748     0  Ss+     ttyin   0xfffffe005433e8b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe005433f0b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe005433f8b0  getty
  744     1    18     0  S+      piperd  0xfffffe0058c34000  logger
  743   742    18     0  S+      nanslp  0xffffffff836d2841  sleep
  742     1    18     0  S+      wait    0xfffffe0057bae5a0  sh
  692     1   692     0  Ss      nanslp  0xffffffff836d2840  cron
  688     1   688     0  Ss      select  0xfffffe006c9f7440  sshd
  501     1   501     0  Rs                                  syslogd
  430     1   430     0  Ss      wait    0xfffffe0057bacac0  devd
  429     1   429    65  Ss      select  0xfffffe006c9f5840  dhclient
  344     1   344     0  Ss      select  0xfffffe0058aaacc0  dhclient
  341     1   341     0  Ss      select  0xfffffe0058aaac40  dhclient
   17     0     0     0  DL      vlruwt  0xfffffe005719fae0  [vnlru]
   16     0     0     0  DL      syncer  0xffffffff837d4d20  [syncer]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff837d3340  [bufdaemon]
100082                   D       -       0xffffffff82c0a140  [bufspacedaemon-0]
100096                   D       sdflush 0xfffffe0057b668e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff8380ac00  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff837feab8  [dom0]
100080                   D       launds  0xffffffff837feac4  [laundry: dom0]
100081                   D       umarcl  0xffffffff81d3dd30  [uma]
    7     0     0     0  RL                                  [rand_harvestq]
    6     0     0     0  RL                                  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff841651c0  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff83479340  [doneq0]
100045                   D       -       0xffffffff834792c0  [async]
100076                   D       -       0xffffffff83479140  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe00085fb888  [sequencer 00]
    3     0     0     0  DL      (threaded)                  [crypto]
100040                   D       crypto_ 0xffffffff837fa360  [crypto]
100041                   D       crypto_ 0xfffffe005436f030  [crypto returns 0]
100042                   D       crypto_ 0xfffffe005436f080  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff836a8640  [g_event]
100036                   D       -       0xffffffff836a8660  [g_up]
100037                   D       -       0xffffffff836a8680  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100029                   I                                   [clock (0)]
100030                   I                                   [clock (1)]
   12     0     0     0  RL      (threaded)                  [intr]
100016                   I                                   [swi5: fast taskq]
100019                   I                                   [swi6: task queue]
100020                   I                                   [swi6: Giant taskq]
100031                   Run     CPU 1                       [swi1: netisr 0]
100032                   I                                   [swi1: hpts]
100033                   I                                   [swi1: hpts]
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                                   [irq33: virtio_pci2]
100060                   I                                   [irq34: virtio_pci2]
100061                   I                                   [irq35: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe00541fb040  [init]
   10     0     0     0  DL      audit_w 0xffffffff837fada0  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff836a9060  [swapper]
100005                   D       -       0xfffffe00542a8100  [if_io_tqg_0]
100006                   D       -       0xfffffe00542a8000  [if_io_tqg_1]
100007                   D       -       0xfffffe00542a7e00  [if_config_tqg_0]
100008                   D       -       0xfffffe00542a7d00  [softirq_0]
100009                   D       -       0xfffffe00542a7c00  [softirq_1]
100010                   D       -       0xfffffe000799f000  [linuxkpi_irq_wq]
100011                   D       -       0xfffffe00085ffe00  [thread taskq]
100012                   D       -       0xfffffe00085ffd00  [inm_free taskq]
100013                   D       -       0xfffffe00085ffc00  [aiod_kick taskq]
100014                   D       -       0xfffffe00085ffb00  [deferred_unmount ta]
100015                   D       -       0xfffffe00085ffa00  [in6m_free taskq]
100017                   D       -       0xfffffe00085ff800  [kqueue_ctx taskq]
100018                   D       -       0xfffffe00085ff700  [pci_hp taskq]
100021                   D       -       0xfffffe00085ff400  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe00085ff400  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe00085ff400  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe00085ff400  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe00085ff300  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe00085ff300  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe00085ff300  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe00085ff300  [linuxkpi_long_wq_3]
100034                   D       -       0xfffffe00085ff200  [firmware taskq]
100038                   D       -       0xfffffe00085fe700  [crypto_0]
100039                   D       -       0xfffffe00085fe700  [crypto_1]
100055                   D       -       0xfffffe00085fde00  [vtnet0 rxq 0]
100056                   D       -       0xfffffe00085fdd00  [vtnet0 txq 0]
100057                   D       -       0xfffffe00085fdc00  [vtnet0 rxq 1]
100058                   D       -       0xfffffe00085fdb00  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0057176080  [virtio_balloon]
100066                   D       -       0xffffffff826bf821  [deadlkres]
100070                   D       -       0xfffffe00085fe400  [acpi_task_0]
100071                   D       -       0xfffffe00085fe400  [acpi_task_1]
100072                   D       -       0xfffffe00085fe400  [acpi_task_2]
100073                   D       -       0xfffffe000799f100  [mca taskq]
100075                   D       -       0xfffffe00085fe000  [CAM taskq]
db> show all locks
Process 953 (syz-executor.2) thread 0xfffffe006d181c80 (100147)
exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0073a26d58) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3341
exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0054044508) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3340
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0073a26d78) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3339
Process 12 (intr) thread 0xfffffe00542c2560 (100031)
exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0058cee1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:4862
exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe0073a26d98) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:4890
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0073ac3c18) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2138
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          tcp_hpts            7         4801K            7
            devbuf         4218         4324K         4243
         sysctloid        34809         2051K        34880
             vtbuf           24         1968K           46
              kobj          326         1304K          488
            newblk          662         1190K          768
          vfscache            3         1025K            3
               pcb           47          691K          852
          inodedep          159          572K          183
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          130          238K         1039
            acpica         1674          184K        57877
           tidhash            3          141K            3
              vmem            3          138K            5
           pagedep           26          135K          121
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            linker          324          127K          353
         vnet_data            1          112K            1
            DEVFS1          109          109K          126
               sem            4          106K            4
          filedesc           14          105K          247
               bus          988           81K         5135
          mtx_pool            2           72K            2
     NFSD srvcache            3           68K            3
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          508           64K          508
              temp           36           53K         1888
              umtx          330           42K          330
           kdtrace          201           41K         1249
            DEVFS3          128           32K          138
         hostcache            1           32K            1
               shm            1           32K            1
               msg            4           30K            4
            kbdmux            6           28K            6
            dirrem          108           27K          119
        gtaskqueue           18           26K           18
        DEVFS_RULE           56           20K           56
            ifaddr           66           19K           68
               BPF           14           19K           14
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread           97           16K           97
          routetbl          124           16K          395
            bus-sc           34           15K         1648
           lltable           43           14K           43
      eventhandler          157           13K          157
            KTRACE          100           13K          100
             ifnet            7           13K            7
       ether_multi          152           13K          162
          freefile           91           12K          100
              kenv           95           12K           95
              rman           88           11K          431
              GEOM           61           11K          481
         CAM queue            5           11K         1528
         sctp_stro            9            9K           77
         in6_multi           65            9K           65
         bmsafemap            2            9K          150
               rpc            4            9K            4
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K            4
       pfs_vncache            1            8K            1
             shmfd            1            8K            1
            kqueue           56            8K          967
         sctp_atcl           20            8K          477
     audit_evclass          237            8K          297
         sctp_timw           29            8K           29
         taskqueue           63            7K           63
            sglist            5            7K            5
            diradd           48            6K          150
           CAM DEV            3            6K          510
              cred           24            6K          196
            plimit           21            6K          333
         pfs_nodes           20            5K           20
       ufs_dirhash           24            5K           24
               UMA          267            5K          267
          pf_ifnet           10            5K           19
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
            DEVFSP           60            4K           64
             mkdir           28            4K          222
           acpisem           28            4K           28
           session           27            4K           36
             hhook           15            4K           17
          kcovinfo           52            4K           52
         proc-args           84            4K         2034
           pwddesc           51            4K          961
          terminal           11            3K           11
          indirdep           10            3K           10
             clone            9            3K            9
           uidinfo            3            3K            7
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         newdirblk           16            2K          111
         ipsec-saq            2            2K            2
             selfd           32            2K        11496
            ip6ndp           12            2K           14
            Unitno           31            2K           49
          sctp_ifa           13            2K           14
           CAM XPT           22            2K          543
             lockf           15            2K           22
               msi           12            2K           12
          in_multi            6            2K            8
            select           11            2K           32
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
         sctp_atky           29            2K          555
               tun            7            2K            7
      NFSD session            1            1K            1
           softdep            1            1K            1
            sahead            1            1K            1
          secasvar            1            1K            1
            CC Mem            4            1K           70
             nhops            6            1K            8
       vnodemarker            2            1K            8
        CAM periph            4            1K          271
             ipsec            3            1K            3
          sctp_ifn            6            1K           14
               mld            6            1K            6
              igmp            6            1K            6
              pfil            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K            4
 encap_export_host           12            1K           12
         sctp_stri            1            1K            2
          procdesc            4            1K           10
              cdev            2            1K            2
       inpcbpolicy           14            1K          246
               osd            9            1K           83
    chacha20random            1            1K            1
            biobuf            1            1K            1
         sctp_athm           20            1K          478
          sctp_map           18            1K          154
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            1
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
            soname            5            1K         3678
         cryptodev            2            1K           42
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
           netlink            1            1K            1
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
          pmchooks            1            1K            1
          filecaps            4            1K           78
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           38
               pmc            1            1K            1
          acpiintr            1            1K            1
              cpus            2            1K            2
          freework            1            1K          117
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
            tcp_do            0            0K            0
           tcp_fsb            0            0K          122
            mqdata            0            0K            0
           filemon            0            0K            0
          pf_table            0            0K            0
           pf_rule            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K          128
         sctp_iter            0            0K           10
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         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
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
         raid_data            0            0K           72
     geom_flashmap            0            0K            0
               ixl            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
     tmpfs extattr            0            0K            0
           NFS FHA            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
          xen_intr            0            0K            0
      NFSCL diroff            0            0K            0
       NEWdirectio            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
        NFSCL open            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
       NFSCL owner            0            0K            0
            xenbus            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
     vm_fictitious            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
           UMAHash            0            0K            0
            DEVFS4            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K           15
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K            2
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freeblks            0            0K          116
          freefrag            0            0K            2
        allocindir            0            0K            0
       allocdirect            0            0K            0
          ufs_trim            0            0K            0
           mactemp            0            0K            0
     audit_trigger            0            0K            0
 audit_pipe_presel            0            0K            0
     audit_pipeent            0            0K            0
        audit_pipe            0            0K            0
      audit_evname            0            0K            0
         audit_bsm            0            0K            0
      audit_gidset            0            0K            0
        audit_text            0            0K            0
        audit_path            0            0K            0
        audit_data            0            0K            0
        audit_cred            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
         scsi_pass            0            0K            0
         ciss_data            0            0K            0
               xnb            0            0K            0
          xen_acpi            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
            vtfont            0            0K            0
          ktls_ocf            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
      MLX5E_TLS_RX            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
       simple_attr            0            0K            0
          seq_file            0            0K            0
           lkpiskb            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
          lkpindev            0            0K            0
           lkpimhi            0            0K            0
            lkpifw            0            0K            0
         lkpi80211            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
            ip6opt            0            0K            4
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            0
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
         BACKLIGHT            0            0K            0
               LRO            0            0K            0
        ip_msource            0            0K            0
       ip_moptions            0            0K            0
        in_mfilter            0            0K            0
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K            0
           fadvise            0            0K            0
           VN POLL            0            0K            0
           ath_hal            0            0K            0
            statfs            0            0K          285
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K            2
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
            pvscsi            0            0K            0
           scsi_da            0            0K           69
            ata_da            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
       AHCI driver            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
               agp            0            0K            0
           nvme_da            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
            twsbuf            0            0K            0
       tcp_log_dev            0            0K            0
               aio            0            0K            0
               lio            0            0K            0
               acl            0            0K            0
      midi buffers            0            0K            0
          mbuf_tag            0            0K            0
              ktls            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
         acpicmbat            0            0K            0
       SIIS driver            0            0K            0
           CAM CCB            0            0K          523
               PUC            0            0K            0
          ppbusdev            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
     CAM ccb queue            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
               iov            0            0K        13994
          ioctlops            0            0K           99
           eventfd            0            0K            0
           Witness            0            0K            0
             stack            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
              sbuf            0            0K          288
          mpr_user            0            0K            0
          firmware            0            0K            0
        compressor            0            0K            0
            MPRSAS            0            0K            0
              SWAP            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
         sysctltmp            0            0K          648
            sysctl            0            0K            3
        md_sectors            0            0K            0
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            0
              rctl            0            0K            0
           md_disk            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
          ix_sriov            0            0K            0
             cache            0            0K            0
        aacraidcam            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
             sigio            0            0K            1
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
                ix            0            0K            0
            ipsbuf            0            0K            0
       aacraid_buf            0            0K            0
            aaccam            0            0K            0
         boottrace            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320    1078       17584       0     254   38494208        0
              mbuf    256    8640    1022       28955       0     254    2473472        0
          BUF TRIE    144     189   11627         488       0      62    1701504        0
        malloc-384    384    4170      30        4171       0      30    1612800        0
        malloc-128    128   11485     109       11733       0     126    1484032        0
       malloc-4096   4096     327       3         489       0       2    1351680        0
       UMA Slabs 0    112   10664      22       10664       0     126    1196832        0
         sctp_asoc   2264       9     501          77       0     254    1154640        0
      mbuf_cluster   2048     508       0         508       0     254    1040384        0
         vmem btag     56   15943      80       15943       0     254     897288        0
        RADIX NODE    144    5717     242       32156       0      62     858096        0
         FFS inode   1160     519      27         619       0       8     633360        0
           sctp_ep   1176      10     500         399       0     254     599760        0
              pbuf   2624       0     198           0       0       2     519552        0
            socket    960      33     475        1860       0     254     487680        0
      malloc-65536  65536       6       0           6       0       1     393216        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
        sctp_raddr    736       9     508          77       0     254     380512        0
         VM OBJECT    264    1178      82       16880       0      30     332640        0
        256 Bucket   2048     147       7        1018       0       8     315392        0
            THREAD   1824     148      17         287       0       8     300960        0
             VNODE    448     557      73         659       0      30     282240        0
       malloc-4096   4096      60       6         971       0       2     270336        0
         malloc-64     64    3902     193        5802       0     254     262080        0
       malloc-2048   2048      13     107        1103       0       8     245760        0
        malloc-256    256     882      48        1160       0      62     238080        0
         malloc-16     16   14380     370       14516       0     254     236000        0
      malloc-16384  16384       8       6         133       0       1     229376        0
            DEVCTL   1024      22     198         148       0       0     225280        0
         UMA Zones    768     239       0         239       0      16     183552        0
         malloc-32     32    5349     321        5375       0     254     181440        0
        malloc-128    128    1311      84       27328       0     126     178560        0
       malloc-1024   1024     135      25         152       0      16     163840        0
         MAP ENTRY     96    1289     349       49686       0     126     157248        0
     FPU_save_area    832     150      30        1828       0      16     149760        0
        malloc-128    128    1054      93        5525       0     126     146816        0
       FFS2 dinode    256     519      51         619       0      62     145920        0
       S VFS Cache    104     998     289        1185       0     126     133848        0
      malloc-65536  65536       0       2          74       0       1     131072        0
      malloc-65536  65536       0       2         126       0       1     131072        0
             unpcb    256      14     496        1189       0     254     130560        0
       mbuf_packet    256       0     508         687       0     254     130048        0
          ksiginfo    112      56     988        1610       0     126     116928        0
              PROC   1376      51      26         960       0       8     105952        0
    ertt_txseginfo     40       0    2626        3603       0     254     105040        0
        malloc-384    384     211      59         712       0      30     103680        0
      malloc-32768  32768       3       0           3       0       1      98304        0
       malloc-2048   2048      17      31         406       0       8      98304        0
       malloc-4096   4096      18       4          33       0       2      90112        0
          UMA Kegs    384     226       7         226       0      30      89472        0
        128 Bucket   1024      57      26         274       0      16      84992        0
         filedesc0   1072      52      25         961       0       8      82544        0
        malloc-256    256     219      96         841       0      62      80640        0
        sctp_chunk    152       8     512           8       0     254      79040        0
       malloc-8192   8192       8       1          10       0       1      73728        0
             g_bio    408       0     180        4596       0      30      73440        0
         malloc-64     64     525     546        1723       0     254      68544        0
       tcp_bbr_map    128       0     527         840       0     126      67456        0
        malloc-128    128     347     180         612       0     126      67456        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
      malloc-32768  32768       0       2         120       0       1      65536        0
       malloc-8192   8192       6       2         107       0       1      65536        0
sctp_stream_msg_out    112       0     540           8       0     254      60480        0
        malloc-384    384     119      31         122       0      30      57600        0
         malloc-64     64     482     337         944       0     254      52416        0
        malloc-128    128     175     228         247       0     126      51584        0
        malloc-256    256     164      31         660       0      62      49920        0
        malloc-256    256      61     134         635       0      62      49920        0
         32 Bucket    256      58     137         725       0      62      49920        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48       13679       0      16      49152        0
      malloc-16384  16384       3       0           3       0       1      49152        0
       malloc-1024   1024      10      38        1559       0      16      49152        0
          syncache    168       0     264           4       0     254      44352        0
         tcp_inpcb   1304       4      29          70       0       8      43032        0
       malloc-8192   8192       5       0          31       0       1      40960        0
            pcpu-8      8    4687     433        4843       0     254      40960        0
              pipe    728      21      34         336       0      16      40040        0
        sctp_readq    152       1     259           1       0     254      39520        0
           VMSPACE    520      35      40         950       0      16      39000        0
         udp_inpcb    424       6      84         168       0      30      38160        0
         64 Bucket    512      67       5        1625       0      30      36864        0
         hostcache     64       3     564           3       0     254      36288        0
         malloc-64     64      27     540          27       0     254      36288        0
         malloc-64     64     133     434       25246       0     254      36288        0
         malloc-64     64      67     500        1665       0     254      36288        0
         malloc-64     64     219     348         241       0     254      36288        0
         malloc-64     64     262     305         279       0     254      36288        0
      tcp_rack_map    128       0     279         533       0     126      35712        0
        malloc-128    128       7     272           7       0     126      35712        0
        malloc-128    128      27     252          38       0     126      35712        0
        malloc-128    128      23     256         166       0     126      35712        0
     routing nhops    256      26     109          33       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-256    256      69      66         347       0      62      34560        0
        malloc-256    256      38      97         349       0      62      34560        0
        malloc-256    256      31     104          96       0      62      34560        0
        malloc-256    256      58      77        1084       0      62      34560        0
         TURNSTILE    136     166      86         166       0      62      34272        0
        SLEEPQUEUE     88     166     218         166       0     126      33792        0
      tcp_rack_pcb   1024       0      32          61       0      16      32768        0
      malloc-16384  16384       0       2         160       0       1      32768        0
       malloc-4096   4096       7       1           7       0       2      32768        0
       malloc-2048   2048       4      12           4       0       8      32768        0
       malloc-2048   2048       2      14           2       0       8      32768        0
       malloc-2048   2048       5      11          28       0       8      32768        0
       malloc-2048   2048       0      16          50       0       8      32768        0
       malloc-1024   1024       9      23          82       0      16      32768        0
       malloc-1024   1024      11      21          15       0      16      32768        0
       malloc-1024   1024       4      28           8       0      16      32768        0
       malloc-1024   1024       4      28         151       0      16      32768        0
       malloc-1024   1024      10      22          10       0      16      32768        0
       malloc-1024   1024       1      31          17       0      16      32768        0
        malloc-512    512       0      64         133       0      30      32768        0
        malloc-512    512       1      63           2       0      30      32768        0
        malloc-512    512      11      53          60       0      30      32768        0
           pcpu-64     64     486      26         486       0     254      32768        0
            ttyinq    160     135      65         300       0      62      32000        0
              PGRP    120      27     237          36       0     126      31680        0
            clpbuf   2624       0      12          21       0       4      31488        0
       tcp_bbr_pcb    832       0      36          53       0      16      29952        0
            cpuset    104       7     272           7       0     126      29016        0
          tcpreass     48       0     588          49       0     254      28224        0
        sctp_laddr     48       0     588         244       0     254      28224        0
         malloc-32     32     371     511        1104       0     254      28224        0
         16 Bucket    144      60     136         273       0      62      28224        0
          4 Bucket     48       7     581           9       0     254      28224        0
            da_ccb    544       0      49        1269       0      16      26656        0
             ripcb    392       4      59           8       0      30      24696        0
       malloc-4096   4096       0       6          61       0       2      24576        0
          rl_entry     40      42     564          42       0     254      24240        0
               PWD     40      15     591         197       0     254      24240        0
           rtentry    168      29     115          33       0      62      24192        0
             Files     80     188     112        7950       0     126      24000        0
          8 Bucket     80      58     242         369       0     126      24000        0
        malloc-384    384       0      60          27       0      30      23040        0
        malloc-384    384       0      60           6       0      30      23040        0
        malloc-384    384       0      60         342       0      30      23040        0
       Mountpoints   2816       2       6           2       0       4      22528        0
   tcp_inpcb ports     32       2     628          64       0     254      20160        0
   udp_inpcb ports     32       3     627          33       0     254      20160        0
              ertt     72       4     276          70       0     126      20160        0
         malloc-32     32      10     620          28       0     254      20160        0
         malloc-32     32      25     605          66       0     254      20160        0
         malloc-32     32      68     562         958       0     254      20160        0
         malloc-32     32      46     584          97       0     254      20160        0
         malloc-32     32      94     536        4409       0     254      20160        0
         malloc-32     32      70     560         308       0     254      20160        0
          2 Bucket     32      57     573         334       0     254      20160        0
             KNOTE    160      31      94        1182       0      62      20000        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       1       3           8       0       2      16384        0
       malloc-4096   4096       2       2         900       0       2      16384        0
       malloc-2048   2048       2       6         193       0       8      16384        0
       malloc-2048   2048       1       7           1       0       8      16384        0
        malloc-512    512       2      30           8       0      30      16384        0
        malloc-512    512       4      28           4       0      30      16384        0
        malloc-512    512       2      30           2       0      30      16384        0
        malloc-512    512       1      31           2       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
              kenv    258      16      44        1037       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       1       7           1       0       8      14848        0
        SMR SHARED     24       7     504           7       0     254      12264        0
         malloc-16     16      26     724         151       0     254      12000        0
         malloc-16     16     103     647        1044       0     254      12000        0
         malloc-16     16     232     518        4551       0     254      12000        0
         malloc-16     16      32     718         154       0     254      12000        0
         malloc-16     16     278     472       26628       0     254      12000        0
         malloc-16     16      15     735         149       0     254      12000        0
        malloc-384    384       2      28           2       0      30      11520        0
        malloc-384    384       1      29           1       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
      vtnet_tx_hdr     24       0     334        5889       0     254       8016        0
         malloc-16     16       0     500           2       0     254       8000        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
       FFS1 dinode    128       0       0           0       0     126          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
   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     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    152       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    344       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          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
               ipq     56       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
           tcp_log    416       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
       ripcb ports     32       0       0           0       0     254          0        0
udplite_inpcb ports     32       0       0           0       0     254          0        0
     udplite_inpcb    424       0       0           0       0      30          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
           netlink   2048       0       0           0       0       8          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
             AIOCB    552       0       0           0       0      16          0        0
               AIO    208       0       0           0       0      62          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
           NCLNODE    608       0       0           0       0      16          0        0
        TMPFS node    232       0       0           0       0      62          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     32       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    104       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      16          0        0
           nfspbuf   2624       0       0           0       0       4          0        0
            swwbuf   2624       0       0           0       0       2          0        0
            swrbuf   2624       0       0           0       0       4          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-32768  32768       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-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
        malloc-512    512       0       0           0       0      30          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