Warning: Permanently added '10.128.0.238' (ED25519) to the list of known hosts. 2024/03/30 14:20:07 fuzzer started 2024/03/30 14:20:07 dialing manager at 10.128.0.248:30001 2024/03/30 14:20:07 syscalls: 851 2024/03/30 14:20:07 code coverage: enabled 2024/03/30 14:20:07 comparison tracing: enabled 2024/03/30 14:20:07 extra coverage: support is not implemented in syzkaller 2024/03/30 14:20:07 delay kcov mmap: enabled 2024/03/30 14:20:07 setuid sandbox: support is not implemented in syzkaller 2024/03/30 14:20:07 namespace sandbox: support is not implemented in syzkaller 2024/03/30 14:20:07 Android sandbox: support is not implemented in syzkaller 2024/03/30 14:20:07 fault injection: support is not implemented in syzkaller 2024/03/30 14:20:07 leak checking: support is not implemented in syzkaller 2024/03/30 14:20:07 net packet injection: enabled 2024/03/30 14:20:07 net device setup: support is not implemented in syzkaller 2024/03/30 14:20:07 concurrency sanitizer: support is not implemented in syzkaller 2024/03/30 14:20:07 devlink PCI setup: support is not implemented in syzkaller 2024/03/30 14:20:07 NIC VF setup: support is not implemented in syzkaller 2024/03/30 14:20:07 USB emulation: support is not implemented in syzkaller 2024/03/30 14:20:07 hci packet injection: support is not implemented in syzkaller 2024/03/30 14:20:07 wifi device emulation: support is not implemented in syzkaller 2024/03/30 14:20:07 802.15.4 emulation: support is not implemented in syzkaller 2024/03/30 14:20:07 swap file: support is not implemented in syzkaller Expensive callout(9) function: 0xffffffff81a53ea0(0) 0.010091782 s 2024/03/30 14:20:08 starting 4 executor processes 14:20:09 executing program 0: ioctl$DIOCGETALTQV0(0xffffffffffffffff, 0xc1004430, &(0x7f0000000000)) 14:20:09 executing program 1: getpgrp(0xffffffffffffffff) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) kmq_setattr(0xffffffffffffffff, &(0x7f00000002c0), 0x0) 14:20:09 executing program 0: r0 = socket$inet6(0x18, 0x1, 0x0) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000001840)={&(0x7f0000000080)=@in, 0xc, &(0x7f0000001740)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f00000000c0)=""/22, 0x16}, 0x0) 14:20:09 executing program 0: mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) minherit(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 14:20:09 executing program 0: r0 = socket$inet6(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) 14:20:09 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x18, 0x1}, 0xc) 14:20:09 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) 14:20:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)) 14:20:09 executing program 0: r0 = socket(0x1c, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20081) msgctl$IPC_SET(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="21c86dfd0100ff00"}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 14:20:09 executing program 1: r0 = socket(0x1c, 0x1, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20081) msgctl$IPC_SET(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x0, @rand_addr="21c86dfd0100ff00"}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 14:20:09 executing program 0: r0 = socket(0x18, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) 14:20:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000000040), &(0x7f0000000000)=0x4) 14:20:09 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) r1 = socket(0x2, 0x3, 0x0) getfhat(r0, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300), 0x200) r2 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r1], 0x3ef) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000004c0)="44e63e515f862820637d9ce31dd3932acb5dbaef8ce497b65d916d82335da74a407302c60d1f6015922c7693e737d9227448875ba9e04f527b0e2acd76d298ea3b607f1702333a3051", 0x49}], 0x1}, 0x0) 14:20:09 executing program 3: r0 = socket$inet6(0x18, 0x1, 0x0) sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)=ANY=[], 0x268}, 0x0) 14:20:09 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) 14:20:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCGETALTQV0(r0, 0xc1004430, &(0x7f0000000000)) 14:20:09 executing program 0: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) 14:20:09 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x4) 14:20:09 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0xfffffffffffffffc}, 0x10) 14:20:09 executing program 0: r0 = socket$inet6(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001d40), &(0x7f0000000040)=0x45) 14:20:09 executing program 1: r0 = socket$inet6(0x18, 0x1, 0x0) listen(r0, 0x0) accept(r0, 0x0, 0x0) 14:20:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) dup2(r0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x800, &(0x7f00000002c0), 0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 14:20:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @multicast2}, 0x10) 14:20:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000840)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 14:20:09 executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$DIOCGETALTQV0(0xffffffffffffffff, 0xc1004430, &(0x7f0000000000)) 14:20:09 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{0x0}], 0x1) r1 = socket(0x2, 0x3, 0x0) getfhat(r0, &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300), 0x200) r2 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r1], 0x3ef) sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000004c0)="44e63e515f862820637d9ce31dd3932acb5dbaef8ce497b65d916d82335da74a407302c60d1f6015922c7693e737d9227448875ba9e04f527b0e2acd76d298ea3b607f1702333a3051", 0x49}], 0x1}, 0x0) 14:20:09 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) 14:20:09 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000100)) 14:20:09 executing program 2: mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) minherit(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 14:20:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) r3 = dup2(r0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x800, &(0x7f00000002c0), 0x4) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 14:20:09 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x4) 14:20:09 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:09 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$DIOCGETALTQV0(0xffffffffffffffff, 0xc1004430, &(0x7f0000000000)) 14:20:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:10 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000840)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 14:20:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8) 14:20:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500), &(0x7f0000000100)=0x4) 14:20:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:10 executing program 1: socket$inet(0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x10000005, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 14:20:10 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) 14:20:10 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000840)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) 14:20:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:10 executing program 1: sysarch$I386_GET_LDT(0x0, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[{}], 0x1}) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x1, @local={0xfe, 0x80, '\x00', 0x0}, 0x24}, 0x1c) 14:20:10 executing program 1: minherit(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 14:20:10 executing program 1: r0 = socket(0x0, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) 14:20:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) 14:20:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:10 executing program 1: mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4) 14:20:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[{0x10}], 0x10}, 0x0) 14:20:10 executing program 1: r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) 14:20:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) 14:20:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000840)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) rfork(0x5000) 14:20:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:10 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7, 0x60, 0xffffffff}, &(0x7f0000000280)=0x10) r0 = open$dir(0x0, 0x0, 0x0) fchmodat(r0, 0x0, 0x183, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000200)="0e34233e9798dcfd86878dc8620ea0f3bbd8a7f59764286692cb244d7a649bed132a1472d82f7e6cb205aab05b81c4ef7e59a398a7ddbd3fcfc00edca62bf55e490e0b9ef1e5a990cc8bab95c1d2db48a9d5e2e30e0bb2d3ce7b") 14:20:10 executing program 0: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) 14:20:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, 0x0) 14:20:10 executing program 0: socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) 14:20:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8) 14:20:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @rand_addr}}, 0x0, 0x89a6, 0x0, 0x0, 0x6}, 0x98) 14:20:10 executing program 2: r0 = socket$inet6(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) 14:20:10 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000003c0)={'bbr\x00'}, 0x24) sendto(r0, &(0x7f0000000380)="f9", 0x1, 0x10104, &(0x7f0000000280)=@in={0xffffffffffffffd3, 0x2, 0x2, @rand_addr}, 0x10) socket$inet6_sctp(0x1c, 0x0, 0x84) open$dir(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getfsstat(0x0, 0x0, 0x0) 14:20:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, 0x0) 14:20:10 executing program 0: socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) 14:20:10 executing program 0: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x4) 14:20:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x4}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) sendto$inet(r0, &(0x7f0000000140)="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", 0xfc, 0x80, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x7ff}, 0x10) 14:20:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8) 14:20:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:10 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) __specialfd$eventfd(0x1, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x2, 0x1c, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'bbr\x00'}, 0x24) 14:20:10 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 14:20:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, 0x0) 14:20:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x4}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) sendto$inet(r0, &(0x7f0000000140)="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", 0xfc, 0x80, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x7ff}, 0x10) 14:20:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x4}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) sendto$inet(r0, &(0x7f0000000140)="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", 0xfc, 0x80, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x7ff}, 0x10) 14:20:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:10 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x4) 14:20:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8) 14:20:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x4}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) sendto$inet(r0, &(0x7f0000000140)="50b7f38ac529c4d8bf4f3a352881b1770b6d0682f5aa73912131cb16243ee6b8701565cdca3e1980e1cd62d343d35d277fce6d9f3dd42f59ae4cf91e61c0fb20b5ae916f1b628c86641c92c9b750099a6dbb0072c6aa52ba45e501a0d2aa8b899a7dde3dc5027e2c6a644ca62d4e37e41aab4af0abd30c0cec843aa615aaecb8325233d9a869765d6815135d34ba4912b9f3e1aa82a87e23246dc967956cce290d6edda25a393c19469c4c5925780e106d88ea236ed04504baf99d03094fd826ec0326c9ba9d9676bcdf999b94a75e9952f1e013587d650b96735b5f996120877ce44a8dc554267300cb443c85fd16ca0f12556722f136e2ab2329dc", 0xfc, 0x80, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x7ff}, 0x10) 14:20:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:11 executing program 0: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 14:20:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:11 executing program 2: socket(0x2, 0x3, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000300)=[{0x0, 0xfffffffffffffffe, 0x97}, {0x0, 0xfffffffffffffffe, 0x22}], 0x3ff, 0x0, 0xffffffff, 0x0) 14:20:11 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x0) 14:20:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8) 14:20:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) 14:20:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)}, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) 14:20:11 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0) 14:20:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) rfork(0x5000) 14:20:11 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) procctl$PROC_REAP_STATUS(0x0, 0x0, 0x4, 0x0) setsid() ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000009c0)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0}) 14:20:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8) 14:20:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)}, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) 14:20:11 executing program 1: mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000) 14:20:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) rfork(0x5000) 14:20:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x88) 14:20:11 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8) 14:20:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)}, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) 14:20:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x4}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) sendto$inet(r0, &(0x7f0000000140)="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", 0xfc, 0x80, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x7ff}, 0x10) 14:20:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x4}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x200}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) sendto$inet(r0, &(0x7f0000000140)="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", 0xfc, 0x80, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x7ff}, 0x10) 14:20:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x88) 14:20:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4) 14:20:11 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) dup2(r0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x800, &(0x7f00000002c0), 0x4) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) 14:20:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000840)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) rfork(0x0) 14:20:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 14:20:11 executing program 0: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x88) 14:20:11 executing program 0: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001800)="c3d508a7aa80612076684cc86d", 0xd, 0x0, &(0x7f0000001780)={0x1c, 0x1c, 0x0, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) 14:20:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000840)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) rfork(0x0) 14:20:12 executing program 2: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x88) 14:20:12 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) 14:20:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001800)="c3d508a7aa80612076684cc86d", 0xd, 0x0, &(0x7f0000001780)={0x1c, 0x1c, 0x0, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) 14:20:12 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000840)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) rfork(0x0) 14:20:12 executing program 1: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:12 executing program 1: setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x88) 14:20:12 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) dup2(r0, r2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x800, &(0x7f00000002c0), 0x4) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) 14:20:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001800)="c3d508a7aa80612076684cc86d", 0xd, 0x0, &(0x7f0000001780)={0x1c, 0x1c, 0x0, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) 14:20:12 executing program 3: r0 = socket$inet6(0x18, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000000), &(0x7f0000000040)=0x4) 14:20:12 executing program 0: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:12 executing program 3: setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x88) 14:20:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:20:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000001800)="c3d508a7aa80612076684cc86d", 0xd, 0x0, &(0x7f0000001780)={0x1c, 0x1c, 0x0, 0x20, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c) 14:20:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:12 executing program 2: mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 14:20:12 executing program 2: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:12 executing program 2: setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x88) 14:20:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:20:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) 14:20:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) 14:20:13 executing program 1: socket(0x2, 0x3, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000300)=[{}, {}, {0x0, 0xfffffffffffffffe}], 0x3ff, &(0x7f00000003c0)=[{}, {}], 0xffffffff, 0x0) 14:20:13 executing program 1: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x88) 14:20:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:20:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 14:20:13 executing program 1: connect$inet6(0xffffffffffffffff, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) 14:20:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@mcast1}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x3, 0x4) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) r3 = dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000540), 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000640)={0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000700)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x82, 0x1, 0x0, 0xc0}, &(0x7f00000007c0)=0x98) 14:20:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f00000005c0)={{"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", "75dfa305fc40e5130b96de46708bf14ea878cb6447e9d7429bd968ff9a0610a6"}, 0x0, 0x0, 0x0, 0xa13a}) 14:20:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x88) 14:20:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 14:20:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) 14:20:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8) 14:20:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x88) 14:20:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 14:20:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 14:20:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@mcast1}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x3, 0x4) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) r3 = dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000540), 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000640)={0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000700)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x82, 0x1, 0x0, 0xc0}, &(0x7f00000007c0)=0x98) 14:20:13 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 14:20:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8) 14:20:13 executing program 0: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) r0 = dup(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:13 executing program 0: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fhopen(&(0x7f00000001c0)={{}, {0x6, 0x0, "69ce580db836f5010eb7c9fa5391631f"}}, 0x40) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000200)=r1) getpid() r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)=r2) r3 = socket(0x1c, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x4, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) r4 = socket(0x26, 0x2, 0x0) recvmsg(r4, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=""/113, 0x71}, 0x0) rfork(0x3060) 14:20:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) 14:20:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@mcast1}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x3, 0x4) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) r3 = dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000540), 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000640)={0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000700)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x82, 0x1, 0x0, 0xc0}, &(0x7f00000007c0)=0x98) 14:20:13 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) 14:20:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:13 executing program 2: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) r0 = dup(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000), 0x8) 14:20:13 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fhopen(&(0x7f00000001c0)={{}, {0x6, 0x0, "69ce580db836f5010eb7c9fa5391631f"}}, 0x40) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000200)=r1) getpid() r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)=r2) r3 = socket(0x1c, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x4, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) r4 = socket(0x26, 0x2, 0x0) recvmsg(r4, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=""/113, 0x71}, 0x0) rfork(0x3060) 14:20:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@mcast1}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x3, 0x4) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) r3 = dup2(r0, r2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000540), 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000640)={0x1}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000700)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x82, 0x1, 0x0, 0xc0}, &(0x7f00000007c0)=0x98) 14:20:13 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) 14:20:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) 14:20:13 executing program 2: sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) r0 = dup(0xffffffffffffffff) setsockopt$inet_mreqn(r0, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000), 0x8) 14:20:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@mcast1}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x3, 0x4) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) dup2(r0, r2) 14:20:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 14:20:14 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:14 executing program 2: socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) 14:20:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@mcast1}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x3, 0x4) dup2(r0, r2) 14:20:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:14 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 14:20:14 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:20:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@mcast1}, 0x14) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r2) 14:20:14 executing program 1: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:14 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) 14:20:14 executing program 2: r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fhopen(&(0x7f00000001c0)={{}, {0x6, 0x0, "69ce580db836f5010eb7c9fa5391631f"}}, 0x40) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000200)=r1) getpid() r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000100)=r2) r3 = socket(0x1c, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x4, @empty}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24) r4 = socket(0x26, 0x2, 0x0) recvmsg(r4, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=""/113, 0x71}, 0x0) rfork(0x3060) 14:20:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) 14:20:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0xa) 14:20:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:14 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000), 0x8) 14:20:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) 14:20:14 executing program 1: syz_emit_ethernet(0xc3, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030486dd601b8b97004d88c19e9ace00000000000000002100000002ff02000000000000000000000000000104004e20004cb0"]) 14:20:14 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) 14:20:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:14 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) 14:20:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000), 0x8) 14:20:14 executing program 1: syz_emit_ethernet(0xc3, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaf9ff030486dd601b8b97004d88c19e9ace00000000000000002100000002ff02000000000000000000000000000104004e20004cb0"]) 14:20:14 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) 14:20:14 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) 14:20:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) 14:20:14 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000), 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8) 14:20:14 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 14:20:14 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) 14:20:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000"], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:14 executing program 1: open$dir(0x0, 0x20000, 0x28) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 14:20:14 executing program 0: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) minherit(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 14:20:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0) 14:20:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) 14:20:14 executing program 1: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$CIOCFINDDEV(r1, 0xc024636c, &(0x7f0000001780)={0x8001, "e0da0a3887b072641dff5e9eff6340f9b489bbfe09b60621f56916f97e7ac4c7"}) 14:20:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715", 0x16) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0) 14:20:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:15 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000ba8d7061966c86dd60bc426000082c00fc000000000000000000000000000000ff0200000000000000000000000000012c"]) 14:20:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:15 executing program 1: syz_emit_ethernet(0x26, &(0x7f0000000040)={@local, @random="753f81ef11ac", [], {@generic={0x4305, "b149a1cc22adeaede69c8a83dc68a4a68991202d56467e9d"}}}) 14:20:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, 0xc000, 0x8}, &(0x7f0000000540)=0xc) dup2(0xffffffffffffffff, r1) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x3f}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715", 0x16) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:15 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0x19, 0x0, 0x10, &(0x7f0000000080)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0xfdffffff, [0x0, 0x9]}) 14:20:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, 0x0, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715", 0x16) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, 0xc000, 0x8}, &(0x7f0000000540)=0xc) dup2(0xffffffffffffffff, r1) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x3f}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:15 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) dup2(r0, r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) 14:20:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, 0xc000, 0x8}, &(0x7f0000000540)=0xc) dup2(0xffffffffffffffff, r1) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x3f}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={r3}, 0x8) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:15 executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) 14:20:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 14:20:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, 0xc000, 0x8}, &(0x7f0000000540)=0xc) dup2(0xffffffffffffffff, r1) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x3f}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) fcntl$dupfd(r0, 0x0, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r2, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={r3}, 0x8) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup(r0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:15 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xa7, "dad00e607b4779b79057cd7ec90c3151bf6057c88f185d77547bad46b3c789f44e4713a6021b14cee8a420771a220957e5e1dd0f08f7c2290fcd6ddd9e278bddd24d1bcf0984e86558c5bed9d091cf735baafdc79acadfe7a4bc220225ea38b1fac0cd08d6ce80e2833f818b8b7d8912344cd6f80ce142e7ab7df9e9d9afe4a3e48af1319532b8c65fa1de5cb83664e9185f82f4566f035aae3705709ba5955d67e1d70c166461"}, &(0x7f00000001c0)=0xaf) 14:20:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, 0xc000, 0x8}, &(0x7f0000000540)=0xc) dup2(0xffffffffffffffff, r1) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x3f}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000013c0)={@loopback, @multicast2}, 0xc) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xa7, "dad00e607b4779b79057cd7ec90c3151bf6057c88f185d77547bad46b3c789f44e4713a6021b14cee8a420771a220957e5e1dd0f08f7c2290fcd6ddd9e278bddd24d1bcf0984e86558c5bed9d091cf735baafdc79acadfe7a4bc220225ea38b1fac0cd08d6ce80e2833f818b8b7d8912344cd6f80ce142e7ab7df9e9d9afe4a3e48af1319532b8c65fa1de5cb83664e9185f82f4566f035aae3705709ba5955d67e1d70c166461"}, &(0x7f00000001c0)=0xaf) 14:20:15 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, 0xc000, 0x8}, &(0x7f0000000540)=0xc) dup2(0xffffffffffffffff, r1) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x3f}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000", 0x27) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:15 executing program 1: mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) 14:20:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1c}, 0x0) 14:20:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) 14:20:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 14:20:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, 0x0, 0x0) 14:20:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000005c0)={{"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", "8e677dca83a71113323ad5318e71c676e7746c082f299f212e7c57bd397608de"}, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x4bd3}) 14:20:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, 0xc000, 0x8}, &(0x7f0000000540)=0xc) dup2(0xffffffffffffffff, r1) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x3f}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:16 executing program 1: r0 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) 14:20:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 14:20:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89", 0x2a) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:16 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000300)="ed", 0x1, 0xc810, &(0x7f00000000c0)={0x2, 0x4f22}, 0x10) 14:20:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:16 executing program 1: r0 = socket(0x8000000010, 0x2, 0x0) write(r0, &(0x7f00000002c0)="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", 0xfc) 14:20:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, 0xc000, 0x8}, &(0x7f0000000540)=0xc) dup2(0xffffffffffffffff, r1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) dup2(r0, r2) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) 14:20:16 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, r1) 14:20:16 executing program 2: r0 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) 14:20:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:16 executing program 3: syz_emit_ethernet(0x3b6, &(0x7f00000003c0)={@broadcast, @remote, [], {@ipv6}}) 14:20:16 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89", 0x2a) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) 14:20:16 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) fdatasync(0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000004c0)) 14:20:16 executing program 2: r0 = open(&(0x7f0000000180)='./bus\x00', 0x14d27e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) 14:20:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000500)={0x0, 0xc000, 0x8}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) r3 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 14:20:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:16 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0xfffffffe, @empty, 0x8}, 0x17) 14:20:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1c}, 0x0) 14:20:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89", 0x2a) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:16 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) 14:20:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r0, r1) 14:20:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xff42, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000500)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000), 0x8) 14:20:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) socket(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) 14:20:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:16 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) 14:20:16 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0xfffffffe, @empty, 0x8}, 0x17) 14:20:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:16 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) 14:20:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) 14:20:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89db", 0x2b) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) dup2(r0, r1) 14:20:16 executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0xfffffffe, @empty, 0x8}, 0x17) 14:20:16 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000000)={@broadcast, @local}) 14:20:16 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:17 executing program 0: ktrace(&(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0, 0x0) 14:20:17 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 14:20:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1c}, 0x0) 14:20:17 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:17 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x0, 0x4}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x28}, 0x0) 14:20:17 executing program 0: chdir(0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file0\x00') 14:20:17 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r1, r0) 14:20:17 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0xc4) ksem_init(&(0x7f0000000040), 0x7) ksem_post(0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$unix(0xffffffffffffffff, 0x0, 0x1) getegid() getegid() __semctl$SEM_STAT(0x0, 0x4, 0xa, 0x0) fstatat(r0, &(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000), 0x0) 14:20:17 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 14:20:17 executing program 3: chdir(0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file0\x00') 14:20:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1c}, 0x0) 14:20:17 executing program 1: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 14:20:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect(r0, &(0x7f0000000200)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001a80)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x80000001, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0, 0x0, &(0x7f0000001ac0)=ANY=[], 0x40}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3278aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f24213", 0x50, 0x100, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @multicast1}, 0x10) dup(0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0xca0706ee3fd5d6f7) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = open$dir(0x0, 0x0, 0x100) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)={@broadcast}, &(0x7f0000000280)=0xc) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x53, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="fefcb1235ed191d855d55a61f51d8fea"}}}, 0x108) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, 0xffffffffffffffff) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000180)={@loopback, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r6 = dup(r5) getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) setsockopt$inet_mreqn(r6, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2, r4}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @remote={0xac, 0x14, 0x0}, r4}, 0xc) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r8, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 14:20:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="000000ebfff0ffffff00000000001bb4"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x6, @loopback, 0xa2}}, 0x0, 0x9, 0x800, 0x0, 0xb769, 0x96, 0x81}, &(0x7f0000000100)=0x98) 14:20:17 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r0) 14:20:17 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:17 executing program 3: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 14:20:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1c}, 0x0) 14:20:17 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0xc4) ksem_init(&(0x7f0000000040), 0x7) ksem_post(0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$unix(0xffffffffffffffff, 0x0, 0x1) getegid() getegid() __semctl$SEM_STAT(0x0, 0x4, 0xa, 0x0) fstatat(r0, &(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000), 0x0) 14:20:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) 14:20:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:17 executing program 3: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 14:20:17 executing program 3: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) 14:20:17 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0xc4) ksem_init(&(0x7f0000000040), 0x7) ksem_post(0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$unix(0xffffffffffffffff, 0x0, 0x1) getegid() getegid() __semctl$SEM_STAT(0x0, 0x4, 0xa, 0x0) fstatat(r0, &(0x7f0000000fc0)='./file0\x00', &(0x7f0000001000), 0x0) 14:20:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:17 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x401}, 0x1c) 14:20:18 executing program 2: getgroups(0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00'}, 0x24) getsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, &(0x7f00000000c0)) 14:20:18 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup2(r2, r1) r4 = dup2(r2, r3) sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{0x0}], 0x1}, 0x0) bind$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:20:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r0, 0xffffffffffffffff) 14:20:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000001780)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 14:20:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:18 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 14:20:18 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) 14:20:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) r1 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) 14:20:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) 14:20:18 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) 14:20:18 executing program 0: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) 14:20:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x61) 14:20:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect(r0, &(0x7f0000000200)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000001a80)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x80000001, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0, 0x0, &(0x7f0000001ac0)=ANY=[], 0x40}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000500)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3278aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f24213", 0x50, 0x100, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @multicast1}, 0x10) dup(0xffffffffffffffff) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0xca0706ee3fd5d6f7) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r2 = open$dir(0x0, 0x0, 0x100) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)={@broadcast}, &(0x7f0000000280)=0xc) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x53, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="fefcb1235ed191d855d55a61f51d8fea"}}}, 0x108) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r3, 0xffffffffffffffff) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000180)={@loopback, @rand_addr, 0x0}, &(0x7f00000001c0)=0xc) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r6 = dup(r5) getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) setsockopt$inet_mreqn(r6, 0x0, 0x1, &(0x7f00000013c0)={@loopback, @multicast2, r4}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @remote={0xac, 0x14, 0x0}, r4}, 0xc) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r8, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f0000000080)=0x8) 14:20:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup2(r0, r2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 14:20:18 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) 14:20:18 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet6(r0, &(0x7f0000000400)={0x12, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) 14:20:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000440)="ca56", 0x2, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:18 executing program 0: getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) 14:20:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x61) 14:20:18 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000016c0)='\x00', 0x1}, {0x0}], 0x2}, 0x0) 14:20:18 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x6}, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000000)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00'}, 0x24) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) 14:20:18 executing program 3: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) 14:20:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 14:20:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0xfffffffffffffebf) shutdown(r0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) 14:20:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x61) 14:20:18 executing program 3: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) 14:20:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:18 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000016c0)='\x00', 0x1}, {0x0}], 0x2}, 0x0) 14:20:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 14:20:18 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000016c0)='\x00', 0x1}, {0x0}], 0x2}, 0x0) 14:20:18 executing program 1: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) 14:20:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x61) 14:20:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:18 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000016c0)='\x00', 0x1}, {0x0}], 0x2}, 0x0) 14:20:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) bind(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:18 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 14:20:18 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000016c0)='\x00', 0x1}, {0x0}], 0x2}, 0x0) 14:20:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x61) 14:20:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:18 executing program 1: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) 14:20:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) bind(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:19 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000016c0)='\x00', 0x1}, {0x0}], 0x2}, 0x0) 14:20:19 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 14:20:19 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:19 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000016c0)='\x00', 0x1}, {0x0}], 0x2}, 0x0) 14:20:19 executing program 2: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x61) 14:20:19 executing program 0: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) 14:20:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 14:20:19 executing program 0: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$CIOCCRYPT(r1, 0xc01c6367, &(0x7f0000001740)={0x0, 0x0, 0xfffa, 0x8f3, &(0x7f0000000580), 0x0, &(0x7f00000003c0), 0x0}) 14:20:19 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(r1, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) 14:20:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) bind(r0, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:19 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000016c0)='\x00', 0x1}, {0x0}], 0x2}, 0x0) 14:20:19 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:19 executing program 3: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) 14:20:19 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x61) 14:20:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 14:20:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, &(0x7f0000000040)) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 14:20:19 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) dup2(r1, r2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) 14:20:19 executing program 2: sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x4, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) 14:20:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:19 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000016c0)='\x00', 0x1}, {0x0}], 0x2}, 0x0) 14:20:19 executing program 0: socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x6f3}, 0x8) 14:20:19 executing program 3: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x61) 14:20:19 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) 14:20:19 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) if_delmulti_locked: detaching ifnet instance 0xfffffe0057b2d800 if_delmulti_locked: detaching ifnet instance 0xfffffe0057b2d800 if_delmulti_locked: detaching ifnet instance 0xfffffe0057b2d800 14:20:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:19 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) 14:20:19 executing program 1: sigaltstack(&(0x7f0000ffa000/0x4000)=nil, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x4, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) 14:20:19 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x61) 14:20:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, 0x0, 0x0) 14:20:19 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000016c0)='\x00', 0x1}, {0x0}], 0x2}, 0x0) 14:20:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="0008000000000000000000000057c200"}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1c"], 0x1c}, 0x0) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x61d2}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000080)="c5", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[], 0xb4}, 0x20089) 14:20:19 executing program 2: r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000080)={0x16, 0x0, 0x0, 0x0, 0x0, 0x0}) 14:20:19 executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) 14:20:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, 0x88) 14:20:19 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) 14:20:19 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, &(0x7f0000000440)="ca", 0x1, 0x100, &(0x7f0000000380)={0x10, 0x2, 0x2, @broadcast}, 0x10) 14:20:19 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x61) 14:20:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x3, {@in={{0x10, 0x2, 0x3, @rand_addr=0x1}}, 0x0, 0x5, 0x0, 0x8df5, 0x40}}, &(0x7f0000000040)=0xb0) if_delmulti_locked: detaching ifnet instance 0xfffffe0057b2d800 if_delmulti_locked: detaching ifnet instance 0xfffffe0057b2d800 if_delmulti_locked: detaching ifnet instance 0xfffffe0057b2d800 14:20:19 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) 14:20:19 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000300), 0x4) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x100}, 0x10) sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000300)=[{&(0x7f00000016c0)='\x00', 0x1}, {0x0}], 0x2}, 0x0) 14:20:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) 14:20:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) 14:20:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0) Kernel page fault with the following non-sleepable locks held: shared rw sctpinp (sctpinp) r = 0 (0xfffffe006d76caf0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074147a50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 stack backtrace: #0 0xffffffff81625a56 at witness_debugger+0x156 #1 0xffffffff81627eb7 at witness_warn+0x857 #2 0xffffffff82085e67 at trap_pfault+0x157 #3 0xffffffff820845c3 at trap+0x5f3 #4 0xffffffff8202d578 at calltrap+0x8 #5 0xffffffff8401286a at sctp_lowlevel_chunk_output+0x20ea #6 0xffffffff84010625 at sctp_send_initiate+0x1555 #7 0xffffffff840750a6 at sctp_t1init_timer+0x66 #8 0xffffffff840a3144 at sctp_timeout_handler+0x6b4 #9 0xffffffff81545ac8 at softclock_call_cc+0x3c8 #10 0xffffffff81548d30 at softclock_thread+0x200 14:20:20 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) #11 0xffffffff8145fc1c at fork_exit+0xcc #12 0xffffffff8202e5de at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a43820 stack pointer = 0x0:0xfffffe0053fbd1c0 frame pointer = 0x0:0xfffffe0053fbd6f0 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 = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 0000000000000000 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000030080fe rax: fffffe00033eee30 rbx: fffff7800a7f7a68 rbp: fffffe0053fbd6f0 r10: aa00000000000000 r11: 0000000000000000 r12: ff fffe0053fbd620 r13: fffffe0053fbd4c0 r14: 0000000000000000 r15: fffffe0083077358 trap number = 12 panic: page fault cpuid = 0 time = 1711808420 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fbc8f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fbca50 vpanic() at vpanic+0x26a/frame 0xfffffe0053fbcc10 panic() at panic+0xb5/frame 0xfffffe0053fbccd0 trap_fatal() at trap_fatal+0x7f1/frame 0xfffffe0053fbcdf0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0053fbcf10 trap() at trap+0x5f3/frame 0xfffffe0053fbd0f0 calltrap() at calltrap+0x8/frame 0xfffffe0053fbd0f0 --- trap 0xc, rip = 0xffffffff81a43820, rsp = 0xfffffe0053fbd1c0, rbp = 0xfffffe0053fbd6f0 --- ip6_output() at ip6_output+0x39d0/frame 0xfffffe0053fbd6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x20ea/frame 0xfffffe0053fbd9a0 sctp_send_initiate() at sctp_send_initiate+0x1555/frame 0xfffffe0053fbdb20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0053fbdb70 sctp_timeout_handler() at sctp_timeout_handler+0x6b4/frame 0xfffffe0053fbdcb0 softclock_call_cc() at softclock_call_cc+0x3c8/frame 0xfffffe0053fbde80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0053fbdef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0053fbdf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbdf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x21911e7(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82707660 .str.27 rsp 0xfffffe0053fbca30 rbp 0xfffffe0053fbca50 rsi 0 rdi 0xffffffff815e53b9 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x1 r12 0xfffffe00542bb740 r13 0xfffffffffffffffe r14 0xffffffff82707660 .str.27 r15 0 rip 0xffffffff815d1eae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x21911e7(%rip) db> show proc Process 2 (clock) at 0xfffffe00541f6020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836ed7e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836ed7e0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff836ee780 (map 0xffffffff836ee780) (map.pmap 0xffffffff836ee840) (pmap 0xffffffff836ee8b0) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1309 1283 1283 0 R (threaded) syz-executor.0 100561 RunQ syz-executor.0 100618 Run CPU 1 syz-executor.0 1305 773 773 0 R syz-executor.1 1301 775 775 0 R (threaded) syz-executor.2 100244 S nanslp 0xffffffff83744481 syz-executor.2 100616 RunQ syz-executor.2 100617 S uwait 0xfffffe0058bf2900 syz-executor.2 1283 770 1283 0 Ss nanslp 0xffffffff83744481 syz-executor.0 1282 778 778 0 R (threaded) syz-executor.3 100171 RunQ syz-executor.3 100598 S connec 0xfffffe006aa260da syz-executor.3 1260 786 424 0 S nanslp 0xffffffff83744481 sleep 786 777 424 0 S wait 0xfffffe006d242000 sh 778 770 778 0 Ss nanslp 0xffffffff83744481 syz-executor.3 777 424 424 0 S wait 0xfffffe00571b7ae0 sh 775 770 775 0 Ss nanslp 0xffffffff83744481 syz-executor.2 773 770 773 0 Rs syz-executor.1 770 768 768 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0058bf5580 syz-fuzzer 100111 S uwait 0xfffffe0057aaf380 syz-fuzzer 100112 S uwait 0xfffffe0057aaf480 syz-fuzzer 100113 S kqread 0xfffffe00589ab800 syz-fuzzer 100114 S uwait 0xfffffe0058bf4c00 syz-fuzzer 100115 S uwait 0xfffffe0058bf4d00 syz-fuzzer 100116 S wait 0xfffffe006a7d6020 syz-fuzzer 100117 S wait 0xfffffe006a7d6020 syz-fuzzer 100118 S wait 0xfffffe006a7d6020 syz-fuzzer 100120 S wait 0xfffffe006a7d6020 syz-fuzzer 100132 S uwait 0xfffffe0057aae980 syz-fuzzer 100145 S uwait 0xfffffe0057aae880 syz-fuzzer 100146 S uwait 0xfffffe0057aaea80 syz-fuzzer 768 766 768 0 Ss pause 0xfffffe00541f8670 csh 766 682 766 0 Ss select 0xfffffe0058873340 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f0cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f14b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f1cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543410b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543418b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 738 1 18 0 S+ piperd 0xfffffe0058b1b3e8 logger 737 736 18 0 S+ nanslp 0xffffffff83744480 sleep 736 1 18 0 S+ wait 0xfffffe0057be1040 sh 686 1 686 0 Ss nanslp 0xffffffff83744480 cron 682 1 682 0 Ss select 0xfffffe00589d45c0 sshd 495 1 495 0 Ss select 0xfffffe00589d4a40 syslogd 424 1 424 0 Ss wait 0xfffffe0057be0020 devd 423 1 423 65 Ss select 0xfffffe00589d4ac0 dhclient 338 1 338 0 Ss select 0xfffffe0058873d40 dhclient 335 1 335 0 Ss select 0xfffffe00589d4bc0 dhclient 17 0 0 0 DL syncer 0xffffffff83861ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83860180 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0057bf64e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a9680 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83891504 [laundry: dom0] 100081 D umarcl 0xffffffff81d6cd80 [uma] 7 0 0 0 DL - 0xffffffff834c1cb0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff840e65c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348c340 [doneq0] 100045 D - 0xffffffff8348c2c0 [async] 100076 D - 0xffffffff8348c140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388cd20 [crypto] 100042 D crypto_ 0xfffffe00085e8830 [crypto returns 0] 100043 D crypto_ 0xfffffe00085e8880 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fe488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ece00 [g_event] 100036 D - 0xffffffff836ece20 [g_up] 100037 D - 0xffffffff836ece40 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [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 0xfffffe00541f7040 [init] 10 0 0 0 DL audit_w 0xffffffff8388d780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ed7e0 [swapper] 100005 D - 0xfffffe00079e3000 [softirq_0] 100006 D - 0xfffffe00079e2e00 [softirq_1] 100007 D - 0xfffffe00079e2d00 [if_io_tqg_0] 100008 D - 0xfffffe00079e2c00 [if_io_tqg_1] 100009 D - 0xfffffe00079e2b00 [if_config_tqg_0] 100010 D - 0xfffffe00079e2a00 [pci_hp taskq] 100011 D - 0xfffffe00079e2900 [kqueue_ctx taskq] 100014 D - 0xfffffe00079e2600 [thread taskq] 100016 D - 0xfffffe00079e2400 [aiod_kick taskq] 100017 D - 0xfffffe00079e2300 [deferred_unmount ta] 100018 D - 0xfffffe00079e2200 [inm_free taskq] 100019 D - 0xfffffe00079e2100 [in6m_free taskq] 100020 D - 0xfffffe00079e2000 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079e1c00 [firmware taskq] 100039 D - 0xfffffe00079e1100 [crypto_0] 100040 D - 0xfffffe00079e1100 [crypto_1] 100055 D - 0xfffffe00079e0900 [vtnet0 rxq 0] 100056 D - 0xfffffe00079e0800 [vtnet0 txq 0] 100057 D - 0xfffffe00079e0700 [vtnet0 rxq 1] 100058 D - 0xfffffe00079e0600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057178280 [virtio_balloon] 100066 D - 0xffffffff8270c8a0 [deadlkres] 100070 D - 0xfffffe00079e0b00 [acpi_task_0] 100071 D - 0xfffffe00079e0b00 [acpi_task_1] 100072 D - 0xfffffe00079e0b00 [acpi_task_2] 100074 D - 0xfffffe00079e3100 [mca taskq] 100075 D - 0xfffffe00079e0a00 [CAM taskq] db> show all locks Process 1309 (syz-executor.0) thread 0xfffffe00741a8740 (100618) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe006d762a38) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2504 Process 1305 (syz-executor.1) thread 0xfffffe00741e6000 (100470) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0058b0fad0) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7209 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058b0fa00) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:5024 Process 2 (clock) thread 0xfffffe00542bb740 (100029) shared rw sctpinp (sctpinp) r = 0 (0xfffffe006d76caf0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074147a50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4922K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 754 1213K 1237 vfscache 3 1025K 3 pcb 65 716K 956 inodedep 429 673K 531 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 129 234K 1388 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 filedesc 18 137K 946 pagedep 26 135K 463 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 dirrem 377 95K 469 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 freefile 359 45K 446 umtx 336 42K 336 kdtrace 202 41K 1929 temp 35 37K 1964 routetbl 212 36K 527 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 sctp_stro 19 19K 133 ifaddr 67 19K 77 LRO 18 19K 20 BPF 14 19K 15 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 sctp_atcl 39 15K 587 bus-sc 34 15K 1687 ifnet 8 15K 8 eventhandler 162 14K 162 lltable 43 14K 51 KTRACE 100 13K 100 ether_multi 152 13K 190 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 bmsafemap 4 9K 501 in6_multi 65 9K 75 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 4 shmfd 1 8K 1 pfs_vncache 1 8K 1 sctp_timw 30 8K 30 audit_evclass 238 8K 300 taskqueue 63 7K 72 sglist 6 7K 6 diradd 48 6K 500 cred 24 6K 239 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 53 6K 1319 plimit 21 6K 355 hhook 15 5K 17 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 UMA 267 5K 267 vt 11 5K 11 freework 17 5K 487 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 60 4K 86 mkdir 28 4K 906 acpisem 28 4K 28 kcovinfo 52 4K 65 pwddesc 51 4K 1316 session 24 3K 39 proc-args 80 3K 2400 indirdep 11 3K 52 terminal 11 3K 11 sctp_atky 58 3K 727 clone 9 3K 9 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 453 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 16 lockf 16 2K 26 Unitno 27 2K 53 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 9 tun 4 2K 5 selfd 24 2K 16888 toponodes 6 2K 6 ipsecpolicy 2 2K 2 CC Mem 5 2K 80 acpidev 20 2K 20 softdep 1 1K 1 freeblks 4 1K 462 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 select 7 1K 32 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 16 netlink 3 1K 48 mld 6 1K 7 igmp 6 1K 7 pfil 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_athm 39 1K 594 sctp_map 38 1K 266 cdev 2 1K 2 lkpikmalloc 8 1K 9 osd 10 1K 87 inpcbpolicy 12 1K 265 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 filecaps 7 1K 81 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 3739 cryptodev 2 1K 48 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 procdesc 1 1K 10 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_aadr 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 9 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 18 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 141 sctp_iter 0 0K 12 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 12 sctp_stri 0 0K 14 filemon 0 0K 3 mqdata 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 95 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 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 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 20 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 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 195 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14008 ioctlops 0 0K 102 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 647 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 boottrace 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 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 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 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 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 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 DEVFS4 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 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 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 25345 0 254 38494208 0 mbuf 256 8629 1034 39457 0 254 2473728 0 malloc-384 384 4550 40 4654 0 30 1762560 0 BUF TRIE 144 229 11587 662 0 62 1701504 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11542 176 12920 0 126 1499904 0 malloc-4096 4096 330 2 497 0 2 1359872 0 UMA Slabs 0 112 10864 2 10864 0 126 1216992 0 sctp_asoc 2256 19 491 133 0 254 1150560 0 vmem btag 56 16274 109 16274 0 254 917448 0 RADIX NODE 144 6038 313 40359 0 62 914544 0 malloc-65536 65536 10 1 13 0 1 720896 0 FFS inode 1168 540 20 986 0 8 654080 0 sctp_ep 1144 21 490 448 0 254 584584 0 pbuf 2624 0 202 0 0 2 530048 0 lkpicurr 168 2 3094 2 0 62 520128 0 socket 960 25 483 1939 0 254 487680 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 19 498 133 0 254 380512 0 VM OBJECT 264 1137 153 20722 0 30 340560 0 256 Bucket 2048 143 9 1061 0 8 311296 0 THREAD 1824 150 18 618 0 8 306432 0 VNODE 448 578 88 1027 0 30 298368 0 malloc-4096 4096 58 8 1332 0 2 270336 0 malloc-64 64 3873 222 22006 0 254 262080 0 malloc-256 256 950 55 1634 0 62 257280 0 malloc-16 16 14387 363 14516 0 254 236000 0 DEVCTL 1024 34 186 159 0 0 225280 0 malloc-16384 16384 9 4 471 0 1 212992 0 malloc-65536 65536 0 3 110 0 1 196608 0 malloc-32768 32768 6 0 6 0 1 196608 0 mbuf_packet 256 5 757 1949 0 254 195072 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5294 376 5328 0 254 181440 0 malloc-128 128 1178 217 28718 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 0 5 40 0 1 163840 0 malloc-1024 1024 135 25 154 0 16 163840 0 FFS2 dinode 256 540 90 986 0 62 161280 0 MAP ENTRY 96 1207 431 58662 0 126 157248 0 FPU_save_area 832 152 28 1376 0 16 149760 0 malloc-128 128 1077 70 5309 0 126 146816 0 S VFS Cache 104 1020 384 1503 0 126 146016 0 malloc-256 256 479 91 1373 0 62 145920 0 malloc-65536 65536 0 2 62 0 1 131072 0 malloc-2048 2048 5 59 1228 0 8 131072 0 unpcb 256 8 502 1195 0 254 130560 0 ksiginfo 112 57 987 838 0 126 116928 0 PROC 1376 50 27 1309 0 8 105952 0 malloc-4096 4096 20 4 40 0 2 98304 0 malloc-2048 2048 28 20 471 0 8 98304 0 malloc-256 256 275 100 1763 0 62 96000 0 malloc-8192 8192 10 1 12 0 1 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 53 30 276 0 16 84992 0 filedesc0 1072 51 26 1316 0 8 82544 0 sctp_readq 152 0 520 6 0 254 79040 0 sctp_chunk 152 17 503 30 0 254 79040 0 g_bio 408 0 180 5448 0 30 73440 0 malloc-384 384 131 49 138 0 30 69120 0 malloc-64 64 537 534 755 0 254 68544 0 malloc-64 64 554 517 2108 0 254 68544 0 malloc-128 128 352 175 456 0 126 67456 0 malloc-128 128 403 124 1080 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 sctp_stream_msg_out 112 1 539 17 0 254 60480 0 malloc-8192 8192 7 0 33 0 1 57344 0 64 Bucket 512 66 38 1964 0 30 53248 0 udp_inpcb 416 6 120 177 0 30 52416 0 malloc-256 256 95 100 1674 0 62 49920 0 malloc-256 256 33 162 1107 0 62 49920 0 32 Bucket 256 69 126 854 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 15082 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 14 10 42 0 8 49152 0 malloc-1024 1024 7 41 1573 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1304 5 28 74 0 8 43032 0 malloc-8192 8192 3 2 104 0 1 40960 0 pcpu-8 8 4721 399 5010 0 254 40960 0 VMSPACE 616 34 32 1300 0 16 40656 0 pipe 728 20 35 342 0 16 40040 0 da_ccb 544 0 70 1488 0 16 38080 0 malloc-64 64 103 464 1441 0 254 36288 0 malloc-64 64 8 559 13570 0 254 36288 0 malloc-64 64 77 490 1940 0 254 36288 0 malloc-64 64 223 344 267 0 254 36288 0 malloc-64 64 234 333 276 0 254 36288 0 tcp_rack_map 128 0 279 16 0 126 35712 0 tcp_bbr_map 128 0 279 85 0 126 35712 0 malloc-128 128 44 235 178 0 126 35712 0 malloc-128 128 29 250 41 0 126 35712 0 malloc-128 128 112 167 127 0 126 35712 0 routing nhops 256 27 108 37 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 46 44 64 0 30 34560 0 malloc-384 384 40 50 588 0 30 34560 0 malloc-256 256 53 82 183 0 62 34560 0 malloc-256 256 31 104 360 0 62 34560 0 malloc-256 256 7 128 9 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 12 4 12 0 8 32768 0 malloc-2048 2048 3 13 67 0 8 32768 0 malloc-2048 2048 3 13 4 0 8 32768 0 malloc-2048 2048 0 16 40 0 8 32768 0 malloc-1024 1024 3 29 12 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 20 0 16 32768 0 malloc-1024 1024 23 9 304 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 9 55 41 0 30 32768 0 malloc-512 512 4 60 4 0 30 32768 0 malloc-512 512 0 64 132 0 30 32768 0 malloc-512 512 10 54 75 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 2925 0 254 32320 0 PWD 40 18 790 542 0 254 32320 0 KNOTE 160 30 170 5076 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 171 229 8453 0 126 32000 0 PGRP 120 24 240 39 0 126 31680 0 tcp_bbr_pcb 832 0 36 35 0 16 29952 0 sctp_laddr 48 6 582 82 0 254 28224 0 malloc-32 32 276 606 1128 0 254 28224 0 16 Bucket 144 61 135 285 0 62 28224 0 4 Bucket 48 4 584 5 0 254 28224 0 TURNSTILE 136 169 20 169 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-8192 8192 1 2 4 0 1 24576 0 malloc-4096 4096 5 1 8 0 2 24576 0 malloc-4096 4096 2 4 760 0 2 24576 0 malloc-4096 4096 2 4 6 0 2 24576 0 tcp_rack_pcb 1216 0 20 9 0 8 24320 0 rl_entry 40 41 565 41 0 254 24240 0 rtentry 168 29 115 37 0 62 24192 0 8 Bucket 80 54 246 346 0 126 24000 0 ripcb 384 1 59 13 0 30 23040 0 malloc-384 384 14 46 41 0 30 23040 0 malloc-384 384 30 30 34 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 clpbuf 2624 0 8 23 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 47 0 254 20160 0 ertt 72 5 275 74 0 126 20160 0 malloc-32 32 146 484 198 0 254 20160 0 malloc-32 32 23 607 58 0 254 20160 0 malloc-32 32 50 580 109 0 254 20160 0 malloc-32 32 129 501 5274 0 254 20160 0 malloc-32 32 42 588 300 0 254 20160 0 2 Bucket 32 66 564 390 0 254 20160 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 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 6 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 kenv 258 17 43 1071 0 30 15480 0 udplite_inpcb 416 0 36 1 0 30 14976 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-32 32 157 221 997 0 254 12096 0 vtnet_tx_hdr 24 0 501 9570 0 254 12024 0 malloc-16 16 9 741 25 0 254 12000 0 malloc-16 16 15 735 161 0 254 12000 0 malloc-16 16 87 663 440 0 254 12000 0 malloc-16 16 236 514 3499 0 254 12000 0 malloc-16 16 37 713 165 0 254 12000 0 malloc-16 16 348 402 30451 0 254 12000 0 malloc-16 16 14 736 18 0 254 12000 0 malloc-384 384 2 28 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 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 360 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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