2, 0x2, 0x4, 0x0, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x665b}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) Apr 29 03:06:46 ci-freebsd-i386-1 syslogd: last message repeated 3 times Apr 29 03:06:48 ci-freebsd-i386-1 dhclient[1478]: send_packet: No buffer space available executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00), 0x0, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c0600000005000000", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r0, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() Apr 29 03:06:48 ci-freebsd-i386-1 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.2.170 on tap2! executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x0, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sival_int, @tid=r0}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: open$dir(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sigwait(&(0x7f0000000100)={[0x8, 0x1e5, 0x6, 0x9272]}, 0x200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000004c0)={'bbr\x00', 0x1}, 0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x2, [0x9, 0x4]}, 0xc) openat$filemon(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="ff413bf9a48b", @empty, [{}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0x0}}, @icmp=@mask_request}}}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={r1, 0x101}, 0x8) kmq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000480)=[0x4]) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f00000006c0)={{"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", "ad7ddc62652f417d9607a14b34bb8e95871e2cb87ab42bff19732fde97b802bb"}, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000300)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000001c0)={r5, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x2, {@in={{0x10, 0x2, 0x1}}, r5, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) rfork(0x3060) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00), 0x0, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, 0x0, 0x0, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c0600000005000000", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r0, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x0, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sival_int, @tid=r0}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: open$dir(0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sigwait(&(0x7f0000000100)={[0x8, 0x1e5, 0x6, 0x9272]}, 0x200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000004c0)={'bbr\x00', 0x1}, 0x24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x2, [0x9, 0x4]}, 0xc) openat$filemon(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="ff413bf9a48b", @empty, [{}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0x0}}, @icmp=@mask_request}}}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000140)={r1, 0x101}, 0x8) kmq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) cap_rights_limit(0xffffffffffffffff, &(0x7f0000000480)=[0x4]) ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f00000006c0)={{"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", "ad7ddc62652f417d9607a14b34bb8e95871e2cb87ab42bff19732fde97b802bb"}, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000300)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000001c0)={r5, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x2, {@in={{0x10, 0x2, 0x1}}, r5, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) rfork(0x3060) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)}, {0x0, 0x0, @sigval_ptr}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x0, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sival_int, @tid=r0}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x7]}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000300)={0x1, 0x21, @sigval_ptr, @thr={0x0, 0x0}}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x21, @sigval_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, 0x0, 0x0) getppid() vfork() unmount(&(0x7f0000003600)='./file0\x00', 0x100) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r2, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) ksem_unlink(0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x0, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sival_int, @tid=r0}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x7]}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000300)={0x1, 0x21, @sigval_ptr, @thr={0x0, 0x0}}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x21, @sigval_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: open$dir(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = vfork() getpgid(r0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: ksem_unlink(0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x0, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sival_int, @tid=r0}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x7]}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000300)={0x1, 0x21, @sigval_ptr, @thr={0x0, 0x0}}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x21, @sigval_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)="d5"}, {0x0, 0x0, @sigval_ptr}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: kmq_open(&(0x7f0000002a40)='./file0\x00', 0x0, 0x180, &(0x7f0000002a80)={0x0, 0x2, 0xa81a}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x0, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, 0x0, 0x0) getppid() vfork() unmount(&(0x7f0000003600)='./file0\x00', 0x100) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r2, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c0600000005000000", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c0600000005000000", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r0, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() Apr 29 03:06:59 ci-freebsd-i386-1 syslogd: last message repeated 5 times Apr 29 03:06:59 ci-freebsd-i386-1 dhclient[1478]: send_packet: No buffer space available executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: kmq_open(&(0x7f0000002a40)='./file0\x00', 0x0, 0x180, &(0x7f0000002a80)={0x0, 0x2, 0xa81a}) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, 0x0, 0x0) getppid() vfork() unmount(&(0x7f0000003600)='./file0\x00', 0x100) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x0, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, 0x0, 0x0) getppid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r2, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)="d5"}, {0x0, 0x0, @sigval_ptr}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: kmq_open(&(0x7f0000002a40)='./file0\x00', 0x0, 0x180, &(0x7f0000002a80)={0x0, 0x2, 0xa81a}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, 0x0, 0x0) getppid() vfork() unmount(&(0x7f0000003600)='./file0\x00', 0x100) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, 0x0, 0x0) getppid() vfork() unmount(&(0x7f0000003600)='./file0\x00', 0x100) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)="d5"}, {0x0, 0x0, @sigval_ptr}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, 0x0, 0x0) getppid() vfork() unmount(&(0x7f0000003600)='./file0\x00', 0x100) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) sendto$inet6(r2, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, 0x0, 0x0) getppid() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r2, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)="d5"}, {0x0, 0x0, @sigval_ptr}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)="d5"}, {0x0, 0x0, @sigval_ptr}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000340)={0x0, 0x1, 0x1, 0x10001, 0x0, 0x0, 0x0, 0x0}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x0, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r2, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)="d5"}, {0x0, 0x0, @sigval_ptr}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000340)={0x0, 0x1, 0x1, 0x10001, 0x0, 0x0, 0x0, 0x0}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x0, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d", 0x2c, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x665b}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)="d5"}, {0x0, 0x0, @sigval_ptr}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000340)={0x0, 0x1, 0x1, 0x10001, 0x0, 0x0, 0x0, 0x0}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x0, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)="d5"}, {0x0, 0x0, @sigval_ptr}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: kmq_open(&(0x7f0000002a40)='./file0\x00', 0x200, 0x0, &(0x7f0000002a80)={0x0, 0x0, 0xa81a}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)="d5"}, {0x0, 0x0, @sigval_ptr}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x8, @sival_int, @thr={0x0, 0x0}}) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xcb, 0x22, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr, @spare=[0x3fb, 0x2, 0x2, 0x4]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c000000ffff"], 0xc}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000001c00)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, &(0x7f0000001b40)=[{&(0x7f00000017c0)="e2", 0x1}], 0x1, &(0x7f0000001bc0)=ANY=[@ANYBLOB="1400000084000000010009000000000004000000"], 0x14}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140)={0x23, 0xfa, 0x4, 0x94, 0x1f, 0x20, 0x3, 0x5, 0x8, 0x40, 0x4}, 0xb) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={r4, 0xffb0, 0x2, 0x8, 0x100}, &(0x7f00000000c0)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) ksem_open(&(0x7f0000000180), &(0x7f00000001c0)='[-+\xd5\xf7\\#m)@7@+&\x00', 0x0, 0x50, 0x3) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x0, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xcb, 0x22, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr, @spare=[0x3fb, 0x2, 0x2, 0x4]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0c000000ffff"], 0xc}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000001c00)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, &(0x7f0000001b40)=[{&(0x7f00000017c0)="e2", 0x1}], 0x1, &(0x7f0000001bc0)=ANY=[@ANYBLOB="1400000084000000010009000000000004000000"], 0x14}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000140)={0x23, 0xfa, 0x4, 0x94, 0x1f, 0x20, 0x3, 0x5, 0x8, 0x40, 0x4}, 0xb) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000900)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r4}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={r4, 0xffb0, 0x2, 0x8, 0x100}, &(0x7f00000000c0)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) ksem_open(&(0x7f0000000180), &(0x7f00000001c0)='[-+\xd5\xf7\\#m)@7@+&\x00', 0x0, 0x50, 0x3) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x665b}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, 0x0, 0x0) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc3207925026", 0x39, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r1, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x665b}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, 0x0, 0x0, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r1, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) executing program 2: socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)="d5"}, {0x0, 0x0, @sigval_ptr}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) r0 = socket(0x1c, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f0000000300)=ANY=[@ANYRES16], 0x1010) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r1, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x665b}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{0x0}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) aio_writev(&(0x7f0000001780)={r1, 0x8000000000000000, &(0x7f0000000680)="a14320990a38be29a18259c29e84012b2bf2756953504fa083bbdd43977ca9eac8a6f20133a682e075aa0819091963bdcbeec3edda5914077bc8b22f5171923b90d7992b8320bc5fb55268de7d710159af1488d1e125bf0b7ea068794e3a7f12de0fa76422a0d54d5729be1b3debe616fd4ec581446d48516998610f27434bd0fb2ec670d1c81c523a4941d44a35dbb9d0a4249f1549931f68a4e3cdd27e615c2a29d40fa2164a65b03351ea18ae54febedfbd28aa11df598b7a99385bdb202ac1cc2cfc88", 0xc5, [0x10001, 0x7ff], 0xd5, 0x0, 0x784, {0x10000, 0x0, &(0x7f0000000780)="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"}, {0xc8bd83ae868ea550, 0x1c, @sigval_int, @ke_flags=0x1}}) setsockopt$inet_tcp_int(r1, 0x6, 0x42b, &(0x7f0000000240)=0x1000000, 0x4) socket$inet6(0x1c, 0x20000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) vfork() executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x665b}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) executing program 2: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x665b}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x800, &(0x7f0000000040)=0xab48, 0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r3 = dup2(r1, r2) r4 = socket(0x2, 0x1, 0x0) dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x7, 0x1, 0x3, 0x20}, &(0x7f00000001c0)=0x98) socket$inet_sctp(0x2, 0x1, 0x84) r5 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) mknodat(r5, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0xfd, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x9}, 0x24) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x33, 0x0, 0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getrlimit(0x0, &(0x7f0000000100)) cpuset_setaffinity(0x3, 0x7, 0x0, 0x23, &(0x7f0000000100)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x19, @sival_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x2]}) bind(0xffffffffffffffff, &(0x7f0000000600)=@un=@file={0x3, 0x0, '\x00'}, 0x3) r6 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x290, 0x0, 0xfffd}, 0x98) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) ksem_open(0x0, 0x0, 0xe00, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x0, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) aio_writev(&(0x7f0000001780)={r1, 0x8000000000000000, &(0x7f0000000680)="a14320990a38be29a18259c29e84012b2bf2756953504fa083bbdd43977ca9eac8a6f20133a682e075aa0819091963bdcbeec3edda5914077bc8b22f5171923b90d7992b8320bc5fb55268de7d710159af1488d1e125bf0b7ea068794e3a7f12de0fa76422a0d54d5729be1b3debe616fd4ec581446d48516998610f27434bd0fb2ec670d1c81c523a4941d44a35dbb9d0a4249f1549931f68a4e3cdd27e615c2a29d40fa2164a65b03351ea18ae54febedfbd28aa11df598b7a99385bdb202ac1cc2cfc88", 0xc5, [0x10001, 0x7ff], 0xd5, 0x0, 0x784, {0x10000, 0x0, &(0x7f0000000780)="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"}, {0xc8bd83ae868ea550, 0x1c, @sigval_int, @ke_flags=0x1}}) setsockopt$inet_tcp_int(r1, 0x6, 0x42b, &(0x7f0000000240)=0x1000000, 0x4) socket$inet6(0x1c, 0x20000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) vfork() executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x665b}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201, 0x0) ksem_init(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000cc0)={0x10, 0x2, 0x1}, 0x10) listen(r0, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) aio_writev(&(0x7f0000001780)={r1, 0x8000000000000000, &(0x7f0000000680)="a14320990a38be29a18259c29e84012b2bf2756953504fa083bbdd43977ca9eac8a6f20133a682e075aa0819091963bdcbeec3edda5914077bc8b22f5171923b90d7992b8320bc5fb55268de7d710159af1488d1e125bf0b7ea068794e3a7f12de0fa76422a0d54d5729be1b3debe616fd4ec581446d48516998610f27434bd0fb2ec670d1c81c523a4941d44a35dbb9d0a4249f1549931f68a4e3cdd27e615c2a29d40fa2164a65b03351ea18ae54febedfbd28aa11df598b7a99385bdb202ac1cc2cfc88", 0xc5, [0x10001, 0x7ff], 0xd5, 0x0, 0x784, {0x10000, 0x0, &(0x7f0000000780)="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"}, {0xc8bd83ae868ea550, 0x1c, @sigval_int, @ke_flags=0x1}}) setsockopt$inet_tcp_int(r1, 0x6, 0x42b, &(0x7f0000000240)=0x1000000, 0x4) socket$inet6(0x1c, 0x20000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) vfork() executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201, 0x0) ksem_init(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000cc0)={0x10, 0x2, 0x1}, 0x10) listen(r0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = dup(r1) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000080)={0x28, 0x27, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, 0x0}, 0x0) r4 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x3624, r4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1}, 0x8) cap_enter() cap_enter() getpid() shutdown(0xffffffffffffffff, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x20044b0a) cap_enter() socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201, 0x0) ksem_init(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) clock_settime(0x0, &(0x7f00000012c0)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201, 0x0) ksem_init(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000cc0)={0x10, 0x2, 0x1}, 0x10) listen(r0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = dup(r1) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000080)={0x28, 0x27, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, 0x0}, 0x0) r4 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x3624, r4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1}, 0x8) cap_enter() cap_enter() getpid() shutdown(0xffffffffffffffff, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x20044b0a) cap_enter() socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201, 0x0) ksem_init(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201, 0x0) ksem_init(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000cc0)={0x10, 0x2, 0x1}, 0x10) listen(r0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) bind$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = dup(r1) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000080)={0x28, 0x27, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r3, &(0x7f00000025c0)={0x0, 0x0, 0x0}, 0x0) r4 = getpid() ktrace(&(0x7f0000000080)='./file0\x00', 0x0, 0x3624, r4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x1}, 0x8) cap_enter() cap_enter() getpid() shutdown(0xffffffffffffffff, 0x0) ioctl$KDSETMODE(0xffffffffffffffff, 0x20044b0a) cap_enter() socket$inet6_sctp(0x1c, 0x5, 0x84) executing program 2: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201, 0x0) ksem_init(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201, 0x0) ksem_init(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000cc0)={0x10, 0x2, 0x1}, 0x10) listen(0xffffffffffffffff, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x0, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201, 0x0) ksem_init(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x0) executing program 2: vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201, 0x0) ksem_init(0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000cc0)={0x10, 0x2, 0x1}, 0x10) listen(r0, 0x0) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e700001400000084000000010000000400", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() Jan 1 00:00:05 ci-freebsd-i386-1 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.2.170 on tap2! executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x0, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c0000008400000004", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x201, 0x0) ksem_init(0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f0000000cc0)={0x10, 0x2, 0x1}, 0x10) listen(r0, 0x0) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = dup(r1) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000080)={0x28, 0x27, 0x0, 0x0, 0x0, 0x0}) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: read(0xffffffffffffffff, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c0000008400000004", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="b3eeaf3e9debf00a85a32df9ad4a6ca572f1ceab72fcf98a1474125b4495ad27cb9bde66e751baf42a43eea14ca984e0cc2a66ccd3dda1dcd2fb22d0bfd198fdde2e624c0ddf461a76cb181072e30160e069bec8dbb74b2da66f83480c94153c5e0b8f8bd436caecb98dec5721d9a1c6af70e9a008bc3f1583c5f14b7f1d493f14138f8d8a36718dc15690afd1d2a1671e4be375a050c2a9126cae6e0ce72c8e21237f37ac9508ae419e5bf9bee37a8e1dcd2781a7eed1b13c077bd7fe1a15ea9a36726f7affb07c7b3173f883821da70bd3d245c3d530771f987b4c3c479d353ab3cf9269f23893bca2be0491bb1a9f97e6bfda8dac2361f60ff3d58925f013bb143d01d294ad75a9c26a7b7e101073bd915f0b1301aa3d29cf3ecd086d278e0e0477a173ee8e06c4970c5f18a4fa99bd1ee30c9068ff5ea3d8371a0315e2d734fc1de70cc38c3a0a89c237e79499cbbb3baedcfd7296971ebcb6e14bbe46f550f6ffc0b82a73c0851fd4c744f840f05cb41b91e640c6daad3d7b6de1c358cb477abbda6397cdcec5a130cb84251a545f8656760e28e9686a557a8f9275199f107215c69b30892f2fdb52cac5516839b98b2d9218d164f83d7c255e52087a16f6edaceed20f313103411b771b915edd67935bd79035c62c82a1a243250035b217cb1d7284b553afd7bf3281a3d983b534e5bbd77b474195c56d0df4a150da597f80085326da7d6dbb97c520aa88cab17fd88854ca06ca1b7b88028bc1c3228aa9f5d6f298cadd450e79f979565b5d6239a5f3d4c74b8bd4cd9a159b25233e69c5870329bbf304f6acdf2b0fd8fa67a0dd41ddf92f2c1c89d8068c9ad7d1f44cba6b794cc7ee7d1c3b4bb6632cb764b9e61ea272bdb1b48735977b185df1200b8c3a1a02e2a135f11d9cdfc71666a425f5ae468fb80573a0cae872ef9d1d22f983c2d3635554435f338366ed7294d5fa08cf3bf07de65e309eb3235e5eda8dc645491702c9e3bd1e852ad34738f4ce2a87e08eb4ab1125b5f6f48d9b9564d073f1f620e60d01c3888213507316c76854fdfb40bec2475e651c852d3f68d068a5d9b31c686c83f683332166ccd81cdef727a702b042f78bb975366ec33bbf7265e7f14702547a83454def81850edf6a2efcc63f0498eff2c04a6cd76f5d7c3b99c8c842fddd8ac535c0f491971608375cc6ffdf47768c9ea75740c2d550846190d5de55fb06a0b4b535c90e22b41b43af8ddca1c54c42820aabe845b2de19768c4d722ba6ec7918bed1544673bd5dc015604bb8791e42f693bd578bde2a7047ab6be2ffd9c955b7e2ddf93dd9221396535344407e2a8c205a8436e8de34319ed1d5ecec611cea65b1abb98926f10890f41af1a7e350727a68579fcbe9", 0x3dc}], 0x1}, 0x0) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000040), 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x40004509) minherit(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) fork() recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/206, 0xce}], 0x1, &(0x7f0000000440)=""/100, 0x64}, 0x3) ioctl$DIOCBEGINADDRS(0xffffffffffffff9c, 0xc4584433, &(0x7f0000000500)="de76bb347d45830a7111cda982c0ed0969105cd1a207eed6801e46dd35d6a700668b5669672c931d3b12912a364f626a92ada44fa5376104ccb1d849d913b2a66a724b5a59373956f7a0b92aa066386afd2fbf612bb05eac173307bb81ff9d2256f69e10681dbc4a7b9b1f838678b02810fb0924c68af83da20300727a669752e5e559e78cd82ecbf3ec") r5 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x6, @sigval_int}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) ppoll(&(0x7f0000000000)=[{r6, 0x2}], 0x1, &(0x7f0000000040)={0x3, 0x5}, &(0x7f00000000c0)={[0xfffffffe, 0xffffffff, 0xf9f0, 0xffff]}, 0x10) procctl$PROC_SPROTECT(0x2, r5, 0x1, &(0x7f0000000100)=0x101) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, 0x0, 0x0) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c0000008400000004", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) vfork() vfork() recvfrom$unix(0xffffffffffffff9c, &(0x7f0000000300)=""/211, 0xd3, 0x41, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) ioctl$EVIOCGID(r0, 0x40084502, &(0x7f0000000040)) pread(r0, &(0x7f0000000080)=""/123, 0x7b, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r1, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_ptr}) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000680)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000006c0)="fe", 0x1}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe}) ksem_open(0x0, 0x0, 0x0, 0x0, 0x0) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000040), 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x40004509) minherit(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) fork() recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/206, 0xce}], 0x1, &(0x7f0000000440)=""/100, 0x64}, 0x3) ioctl$DIOCBEGINADDRS(0xffffffffffffff9c, 0xc4584433, &(0x7f0000000500)="de76bb347d45830a7111cda982c0ed0969105cd1a207eed6801e46dd35d6a700668b5669672c931d3b12912a364f626a92ada44fa5376104ccb1d849d913b2a66a724b5a59373956f7a0b92aa066386afd2fbf612bb05eac173307bb81ff9d2256f69e10681dbc4a7b9b1f838678b02810fb0924c68af83da20300727a669752e5e559e78cd82ecbf3ec") r5 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x6, @sigval_int}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) ppoll(&(0x7f0000000000)=[{r6, 0x2}], 0x1, &(0x7f0000000040)={0x3, 0x5}, &(0x7f00000000c0)={[0xfffffffe, 0xffffffff, 0xf9f0, 0xffff]}, 0x10) procctl$PROC_SPROTECT(0x2, r5, 0x1, &(0x7f0000000100)=0x101) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) executing program 2: vfork() vfork() recvfrom$unix(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c06", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: vfork() vfork() recvfrom$unix(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c06", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="b3eeaf3e9debf00a85a32df9ad4a6ca572f1ceab72fcf98a1474125b4495ad27cb9bde66e751baf42a43eea14ca984e0cc2a66ccd3dda1dcd2fb22d0bfd198fdde2e624c0ddf461a76cb181072e30160e069bec8dbb74b2da66f83480c94153c5e0b8f8bd436caecb98dec5721d9a1c6af70e9a008bc3f1583c5f14b7f1d493f14138f8d8a36718dc15690afd1d2a1671e4be375a050c2a9126cae6e0ce72c8e21237f37ac9508ae419e5bf9bee37a8e1dcd2781a7eed1b13c077bd7fe1a15ea9a36726f7affb07c7b3173f883821da70bd3d245c3d530771f987b4c3c479d353ab3cf9269f23893bca2be0491bb1a9f97e6bfda8dac2361f60ff3d58925f013bb143d01d294ad75a9c26a7b7e101073bd915f0b1301aa3d29cf3ecd086d278e0e0477a173ee8e06c4970c5f18a4fa99bd1ee30c9068ff5ea3d8371a0315e2d734fc1de70cc38c3a0a89c237e79499cbbb3baedcfd7296971ebcb6e14bbe46f550f6ffc0b82a73c0851fd4c744f840f05cb41b91e640c6daad3d7b6de1c358cb477abbda6397cdcec5a130cb84251a545f8656760e28e9686a557a8f9275199f107215c69b30892f2fdb52cac5516839b98b2d9218d164f83d7c255e52087a16f6edaceed20f313103411b771b915edd67935bd79035c62c82a1a243250035b217cb1d7284b553afd7bf3281a3d983b534e5bbd77b474195c56d0df4a150da597f80085326da7d6dbb97c520aa88cab17fd88854ca06ca1b7b88028bc1c3228aa9f5d6f298cadd450e79f979565b5d6239a5f3d4c74b8bd4cd9a159b25233e69c5870329bbf304f6acdf2b0fd8fa67a0dd41ddf92f2c1c89d8068c9ad7d1f44cba6b794cc7ee7d1c3b4bb6632cb764b9e61ea272bdb1b48735977b185df1200b8c3a1a02e2a135f11d9cdfc71666a425f5ae468fb80573a0cae872ef9d1d22f983c2d3635554435f338366ed7294d5fa08cf3bf07de65e309eb3235e5eda8dc645491702c9e3bd1e852ad34738f4ce2a87e08eb4ab1125b5f6f48d9b9564d073f1f620e60d01c3888213507316c76854fdfb40bec2475e651c852d3f68d068a5d9b31c686c83f683332166ccd81cdef727a702b042f78bb975366ec33bbf7265e7f14702547a83454def81850edf6a2efcc63f0498eff2c04a6cd76f5d7c3b99c8c842fddd8ac535c0f491971608375cc6ffdf47768c9ea75740c2d550846190d5de55fb06a0b4b535c90e22b41b43af8ddca1c54c42820aabe845b2de19768c4d722ba6ec7918bed1544673bd5dc015604bb8791e42f693bd578bde2a7047ab6be2ffd9c955b7e2ddf93dd9221396535344407e2a8c205a8436e8de34319ed1d5ecec611cea65b1abb98926f10890f41af1a7e350727a68579fcbe9", 0x3dc}], 0x1}, 0x0) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c06", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) pipe2(0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c0600000005", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f00000000c0)) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c0600000005", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f00000000c0)) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c0600000005", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f00000000c0)) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c06000000050000", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, 0x0, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) openat$filemon(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1, @sigval_ptr=0x825c, @spare=[0x3fb, 0x2, 0x2, 0x4, 0x9, 0x3, 0x43, 0x179]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000940), &(0x7f0000000900)=0x4) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c06000000050000", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, 0x0, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c06000000050000", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, 0x0, 0x0, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c0600000005000000", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c0600000005000000", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: vfork() vfork() recvfrom$unix(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(0xffffffffffffffff, &(0x7f0000004340)=""/4096, 0x1000, 0x0, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r3, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r5}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000180), 0x100000) fcntl$lock(r6, 0xc, &(0x7f0000000100)={0x3, 0x0, 0x100, 0xfff, r2}) bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x0, 0x5, 0x5}, 0x14) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c0600000005000000", @ANYRES32=0x0], 0x5c, 0x8c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: ksem_open(0x0, &(0x7f0000000080)='\x00', 0xe00, 0xa0, 0x9) ksem_post(0x0) ksem_init(&(0x7f0000000340)=0x0, 0x3) ksem_getvalue(r0, &(0x7f0000000380)) ksem_post(r0) ksem_close(0x0) ksem_trywait(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(0x0, 0x400000, 0x0) sendfile(0xffffffffffffffff, r1, 0x6, 0x3, &(0x7f0000000480)={&(0x7f0000000100)=[{0x0}], 0x1, 0x0}, 0x0, 0x0) openat$filemon(0xffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f00000017c0)=@file={0xa, 0x1, './file1\x00'}, 0xa) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "e9520929139a774f243fc01ea3691fa2010058fc587a0f76e92f2a27c2ecb42896e5cd9dfdb004b0b148bd9dc94fb8e0be81a491ebf14e929fe295498a25fa1aa71ba03ab63db50fda8eff3296ddfdb8651a287cc94c7704810b794055c0ae25c157db8a9547a3de4c4efb253ba59e76a80e2dfdae150f4696abb9085f3f27843e794704a17b7b8a512fa394936ae9058ce4df62d1382f493a6242e004374ab6e6f68fa532dcb1be0edc489f2e8e8103bbce977690e2696c3bf7ad6727f70da785f08ad63c7fe681766f0922c1bc4fd96d15d6d86c12d2fa5360c6dd4e1cd59c3de06721b6a1464e427d8446dfef36ee"}, 0x100) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x2) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x19, 0xa8650972d0bfb22, 0x0, 0x0, 0xf, &(0x7f0000000000)="9690290ff5863ca126077833e25368", 0x80000, 0x4, [0x100000, 0x6]}) getfhat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0xc0500502, &(0x7f00000001c0)="11cd297ddf62b81c6d667c76ffbef4bd6339cee0a1dd2603f9919f54f3e870d6ae2716f7237cc529757975f93d6c7f72a3afdf130308458028827fb21014") ksem_init(&(0x7f00000004c0), 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000006c0)=""/70) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: ksem_open(0x0, &(0x7f0000000080)='\x00', 0xe00, 0xa0, 0x9) ksem_post(0x0) ksem_init(&(0x7f0000000340)=0x0, 0x3) ksem_getvalue(r0, &(0x7f0000000380)) ksem_post(r0) ksem_close(0x0) ksem_trywait(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(0x0, 0x400000, 0x0) sendfile(0xffffffffffffffff, r1, 0x6, 0x3, &(0x7f0000000480)={&(0x7f0000000100)=[{0x0}], 0x1, 0x0}, 0x0, 0x0) openat$filemon(0xffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f00000017c0)=@file={0xa, 0x1, './file1\x00'}, 0xa) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "e9520929139a774f243fc01ea3691fa2010058fc587a0f76e92f2a27c2ecb42896e5cd9dfdb004b0b148bd9dc94fb8e0be81a491ebf14e929fe295498a25fa1aa71ba03ab63db50fda8eff3296ddfdb8651a287cc94c7704810b794055c0ae25c157db8a9547a3de4c4efb253ba59e76a80e2dfdae150f4696abb9085f3f27843e794704a17b7b8a512fa394936ae9058ce4df62d1382f493a6242e004374ab6e6f68fa532dcb1be0edc489f2e8e8103bbce977690e2696c3bf7ad6727f70da785f08ad63c7fe681766f0922c1bc4fd96d15d6d86c12d2fa5360c6dd4e1cd59c3de06721b6a1464e427d8446dfef36ee"}, 0x100) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x2) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x19, 0xa8650972d0bfb22, 0x0, 0x0, 0xf, &(0x7f0000000000)="9690290ff5863ca126077833e25368", 0x80000, 0x4, [0x100000, 0x6]}) getfhat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0xc0500502, &(0x7f00000001c0)="11cd297ddf62b81c6d667c76ffbef4bd6339cee0a1dd2603f9919f54f3e870d6ae2716f7237cc529757975f93d6c7f72a3afdf130308458028827fb21014") ksem_init(&(0x7f00000004c0), 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000006c0)=""/70) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: ksem_open(0x0, &(0x7f0000000080)='\x00', 0xe00, 0xa0, 0x9) ksem_post(0x0) ksem_init(&(0x7f0000000340)=0x0, 0x3) ksem_getvalue(r0, &(0x7f0000000380)) ksem_post(r0) ksem_close(0x0) ksem_trywait(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(0x0, 0x400000, 0x0) sendfile(0xffffffffffffffff, r1, 0x6, 0x3, &(0x7f0000000480)={&(0x7f0000000100)=[{0x0}], 0x1, 0x0}, 0x0, 0x0) openat$filemon(0xffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f00000017c0)=@file={0xa, 0x1, './file1\x00'}, 0xa) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "e9520929139a774f243fc01ea3691fa2010058fc587a0f76e92f2a27c2ecb42896e5cd9dfdb004b0b148bd9dc94fb8e0be81a491ebf14e929fe295498a25fa1aa71ba03ab63db50fda8eff3296ddfdb8651a287cc94c7704810b794055c0ae25c157db8a9547a3de4c4efb253ba59e76a80e2dfdae150f4696abb9085f3f27843e794704a17b7b8a512fa394936ae9058ce4df62d1382f493a6242e004374ab6e6f68fa532dcb1be0edc489f2e8e8103bbce977690e2696c3bf7ad6727f70da785f08ad63c7fe681766f0922c1bc4fd96d15d6d86c12d2fa5360c6dd4e1cd59c3de06721b6a1464e427d8446dfef36ee"}, 0x100) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x2) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc040636a, &(0x7f00000001c0)={0x19, 0xa8650972d0bfb22, 0x0, 0x0, 0xf, &(0x7f0000000000)="9690290ff5863ca126077833e25368", 0x80000, 0x4, [0x100000, 0x6]}) getfhat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', 0xc0500502, &(0x7f00000001c0)="11cd297ddf62b81c6d667c76ffbef4bd6339cee0a1dd2603f9919f54f3e870d6ae2716f7237cc529757975f93d6c7f72a3afdf130308458028827fb21014") ksem_init(&(0x7f00000004c0), 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000006c0)=""/70) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x6e, &(0x7f00000001c0)={@broadcast, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "93ab5f", 0x38, 0x3a, 0x0, @rand_addr="29c500", @mcast2, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "f31e04", 0x0, 0x0, 0x0, @mcast2, @loopback, [@hopopts={0x2c}]}}}}}}}) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340), 0x8) openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000340)=0x1c, 0x20000000) socket$inet6_sctp(0x1c, 0x5, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) fspacectl(r1, 0x1, &(0x7f00000000c0)={0xbe10, 0x6}, 0x0, &(0x7f0000000100)) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ksem_init(0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000013c0)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0x5d}}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x101}, 0x0) pipe2(0x0, 0x100000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000001540)=0x10) r3 = openat$kbd(0xffffff9c, &(0x7f0000000040), 0x8000, 0x0) ioctl$KDSETRAD(r3, 0x20044b43) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x6c}, 0x10) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: read(0xffffffffffffffff, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sival_int, @thr={&(0x7f0000000000)="c4c3fbf04bcca8d26500c4e37d051bfed3aa2b70e39c158efd000036f2afd4792667660f6d0d0f18030fae357f43ff7f", &(0x7f00000001c0)="fef367b9f9f2262ff2d0262a9fb9991d530bed4f753026b981014c1e96c0c6f96b251b07af997f7b730189b83d13afc8366fd9414ddac8cfe4fce459b7e12b9e7358e363ad14fce8baf3bd7e1ca293c19fc1484f37225b87b9a8310759654a3385c66f574ea830aa0cf04580893a6807eb1826e97768197f66734f4d308729b7b8d355876477b288c91d9a75bbe6ca6b562dedac"}}) rfork(0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140), 0x10) sendmsg$inet6_sctp(r1, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0xd) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000100)=r1) rfork(0x3040) kmq_open(0x0, 0x800, 0x83, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) rfork(0x2000) lio_listio(0x0, &(0x7f0000000b00)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, &(0x7f0000000340)="d5"}, {0x0, 0x0, @sigval_ptr, @thr={&(0x7f0000000040)="c4c17c50efc4e2c5b77c3d1a8fc830cc1a08c4c27d19ebc4c31d7fa80000000000c4e1f95bf32e36d9edc4c2793520c4e391699b7a42c7566517", &(0x7f0000000100)="aaeefb5f4b0a2c3ac297d2cb2d6765d197f64ec9086198e0251c2e48f0e99b12e6005b6b846ee6b2988f1aefdb88051cded3cf2d5c74a6d15527c97770dbe89fe38648bb921509d32420f1b761e7d38a63b80ce6bb7cbcd80430d1779c9d5262a0ccb78c694143ed10ce42edc6702567e53752986d6f58d1cb68f06246631ff538b449adda286a680434886572fd035b12355e7b3d1926aeffeca6782e8ae4b24f0782e573c3a60bc170533b4a0bc425b2b4"}}}], 0x1, 0x0) vfork() getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x3}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) vfork() accept$inet(0xffffffffffffffff, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare}) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0xc1) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0xc05, @spare=[0x0, 0x0, 0x4000, 0x7f, 0x0, 0x0, 0xfffffffe]}) vfork() executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="b3eeaf3e9debf00a85a32df9ad4a6ca572f1ceab72fcf98a1474125b4495ad27cb9bde66e751baf42a43eea14ca984e0cc2a66ccd3dda1dcd2fb22d0bfd198fdde2e624c0ddf461a76cb181072e30160e069bec8dbb74b2da66f83480c94153c5e0b8f8bd436caecb98dec5721d9a1c6af70e9a008bc3f1583c5f14b7f1d493f14138f8d8a36718dc15690afd1d2a1671e4be375a050c2a9126cae6e0ce72c8e21237f37ac9508ae419e5bf9bee37a8e1dcd2781a7eed1b13c077bd7fe1a15ea9a36726f7affb07c7b3173f883821da70bd3d245c3d530771f987b4c3c479d353ab3cf9269f23893bca2be0491bb1a9f97e6bfda8dac2361f60ff3d58925f013bb143d01d294ad75a9c26a7b7e101073bd915f0b1301aa3d29cf3ecd086d278e0e0477a173ee8e06c4970c5f18a4fa99bd1ee30c9068ff5ea3d8371a0315e2d734fc1de70cc38c3a0a89c237e79499cbbb3baedcfd7296971ebcb6e14bbe46f550f6ffc0b82a73c0851fd4c744f840f05cb41b91e640c6daad3d7b6de1c358cb477abbda6397cdcec5a130cb84251a545f8656760e28e9686a557a8f9275199f107215c69b30892f2fdb52cac5516839b98b2d9218d164f83d7c255e52087a16f6edaceed20f313103411b771b915edd67935bd79035c62c82a1a243250035b217cb1d7284b553afd7bf3281a3d983b534e5bbd77b474195c56d0df4a150da597f80085326da7d6dbb97c520aa88cab17fd88854ca06ca1b7b88028bc1c3228aa9f5d6f298cadd450e79f979565b5d6239a5f3d4c74b8bd4cd9a159b25233e69c5870329bbf304f6acdf2b0fd8fa67a0dd41ddf92f2c1c89d8068c9ad7d1f44cba6b794cc7ee7d1c3b4bb6632cb764b9e61ea272bdb1b48735977b185df1200b8c3a1a02e2a135f11d9cdfc71666a425f5ae468fb80573a0cae872ef9d1d22f983c2d3635554435f338366ed7294d5fa08cf3bf07de65e309eb3235e5eda8dc645491702c9e3bd1e852ad34738f4ce2a87e08eb4ab1125b5f6f48d9b9564d073f1f620e60d01c3888213507316c76854fdfb40bec2475e651c852d3f68d068a5d9b31c686c83f683332166ccd81cdef727a702b042f78bb975366ec33bbf7265e7f14702547a83454def81850edf6a2efcc63f0498eff2c04a6cd76f5d7c3b99c8c842fddd8ac535c0f491971608375cc6ffdf47768c9ea75740c2d550846190d5de55fb06a0b4b535c90e22b41b43af8ddca1c54c42820aabe845b2de19768c4d722ba6ec7918bed1544673bd5dc015604bb8791e42f693bd578bde2a7047ab6be2ffd9c955b7e2ddf93dd9221396535344407e2a8c205a8436e8de34319ed1d5ecec611cea65b1abb98926f10890f41af1a7e350727a68579fcbe9", 0x3dc}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) executing program 2: read(0xffffffffffffffff, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) aio_writev(&(0x7f0000001780)={r1, 0x8000000000000000, &(0x7f0000000680)="a14320990a38be29a18259c29e84012b2bf2756953504fa083bbdd43977ca9eac8a6f20133a682e075aa0819091963bdcbeec3edda5914077bc8b22f5171923b90d7992b8320bc5fb55268de7d710159af1488d1e125bf0b7ea068794e3a7f12de0fa76422a0d54d5729be1b3debe616fd4ec581446d48516998610f27434bd0fb2ec670d1c81c523a4941d44a35dbb9d0a4249f1549931f68a4e3cdd27e615c2a29d40fa2164a65b03351ea18ae54febedfbd28aa11df598b7a99385bdb202ac1cc2cfc88", 0xc5, [0x10001, 0x7ff], 0xd5, 0x20, 0x784, {0x10000, 0x0, &(0x7f0000000780)="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"}, {0xc8bd83ae868ea550, 0x1c, @sigval_int, @ke_flags=0x1}}) setsockopt$inet_tcp_int(r1, 0x6, 0x42b, &(0x7f0000000240)=0x1000000, 0x4) socket$inet6(0x1c, 0x20000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) vfork() executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r2, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x1b}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) sendto(r0, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r1, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: socket(0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) accept4(r0, &(0x7f00000001c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr}, 0x10) dup2(r1, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000540)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: ksem_open(0x0, &(0x7f0000000080)='\x00', 0xe00, 0xa0, 0x9) ksem_post(0x0) ksem_init(&(0x7f0000000340)=0x0, 0x3) ksem_getvalue(r0, &(0x7f0000000380)) ksem_post(r0) ksem_close(0x0) ksem_trywait(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(0x0, 0x400000, 0x0) sendfile(0xffffffffffffffff, r1, 0x6, 0x3, &(0x7f0000000480)={&(0x7f0000000100)=[{0x0}], 0x1, 0x0}, 0x0, 0x0) openat$filemon(0xffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f00000017c0)=@file={0xa, 0x1, './file1\x00'}, 0xa) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: ksem_open(0x0, &(0x7f0000000080)='\x00', 0xe00, 0xa0, 0x9) ksem_post(0x0) ksem_init(&(0x7f0000000340)=0x0, 0x3) ksem_getvalue(r0, &(0x7f0000000380)) ksem_post(r0) ksem_close(0x0) ksem_trywait(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(0x0, 0x400000, 0x0) sendfile(0xffffffffffffffff, r1, 0x6, 0x3, &(0x7f0000000480)={&(0x7f0000000100)=[{0x0}], 0x1, 0x0}, 0x0, 0x0) openat$filemon(0xffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "e9520929139a774f243fc01ea3691fa2010058fc587a0f76e92f2a27c2ecb42896e5cd9dfdb004b0b148bd9dc94fb8e0be81a491ebf14e929fe295498a25fa1aa71ba03ab63db50fda8eff3296ddfdb8651a287cc94c7704810b794055c0ae25c157db8a9547a3de4c4efb253ba59e76a80e2dfdae150f4696abb9085f3f27843e794704a17b7b8a512fa394936ae9058ce4df62d1382f493a6242e004374ab6e6f68fa532dcb1be0edc489f2e8e8103bbce977690e2696c3bf7ad6727f70da785f08ad63c7fe681766f0922c1bc4fd96d15d6d86c12d2fa5360c6dd4e1cd59c3de06721b6a1464e427d8446dfef36ee"}, 0x100) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) executing program 2: openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) aio_writev(&(0x7f0000001780)={r1, 0x8000000000000000, &(0x7f0000000680)="a14320990a38be29a18259c29e84012b2bf2756953504fa083bbdd43977ca9eac8a6f20133a682e075aa0819091963bdcbeec3edda5914077bc8b22f5171923b90d7992b8320bc5fb55268de7d710159af1488d1e125bf0b7ea068794e3a7f12de0fa76422a0d54d5729be1b3debe616fd4ec581446d48516998610f27434bd0fb2ec670d1c81c523a4941d44a35dbb9d0a4249f1549931f68a4e3cdd27e615c2a29d40fa2164a65b03351ea18ae54febedfbd28aa11df598b7a99385bdb202ac1cc2cfc88", 0xc5, [0x10001, 0x7ff], 0xd5, 0x20, 0x784, {0x10000, 0x0, &(0x7f0000000780)="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"}, {0xc8bd83ae868ea550, 0x1c, @sigval_int, @ke_flags=0x1}}) setsockopt$inet_tcp_int(r1, 0x6, 0x42b, &(0x7f0000000240)=0x1000000, 0x4) socket$inet6(0x1c, 0x20000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) vfork() executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="19b64567e75a181e1f5cdf23a6fe847436229d915e68d8ba846f5b169bb934b2fc22691a86c373790b3c6c36ddf33549f6ad3ff7319b9e450cbcdc3fa3225107a2b023f2b4cf42699cad89d6b62ffcae6aabb4967fd4e36d1b1fa0240527b53a0025b5e979376d0a0f8746889984bc8deb72ed169d82208b48537b8002abb7dbd7686b69e8318d8dac88b09fd14a9d8ce73358ab733763b628a6cab300e84fd75d6b8dccea37fff8d5fbbe5d714bf65251dff89bd3047892c27b5a6961fd282a6cc3847c78b94c1bf8bd04f0b568b9ec9c98e59c263e40de2b36c2ff11e8e9fa0f25f3443aa1ace80802c211be19469f3b676fd5e16a497054c315dcdf8c6b9dc14f569cc04a5ebc5ec671ae8bed70d55742fb04f99314ed8f1b1bf3966a0cce0a83403076d31374da5cce6ac44e3f32fa1c53d8fc0c84c4d97393fbefd504ac500f13c2a6da3232baa38384a3cedcb82bc06214af5ad3f0dc0c8be01786725e87d8db9a07eabb890a500896b9197b277a9e5fb95e1b6b9dde403dfe6f9a0ef63986d96c95816ff4", 0x188}], 0x2}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: ksem_open(0x0, &(0x7f0000000080)='\x00', 0xe00, 0xa0, 0x9) ksem_post(0x0) ksem_init(&(0x7f0000000340)=0x0, 0x3) ksem_getvalue(r0, &(0x7f0000000380)) ksem_post(r0) ksem_close(0x0) ksem_trywait(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) open$dir(0x0, 0x400000, 0x0) sendfile(0xffffffffffffffff, r1, 0x6, 0x3, &(0x7f0000000480)={&(0x7f0000000100)=[{0x0}], 0x1, 0x0}, 0x0, 0x0) openat$filemon(0xffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "e9520929139a774f243fc01ea3691fa2010058fc587a0f76e92f2a27c2ecb42896e5cd9dfdb004b0b148bd9dc94fb8e0be81a491ebf14e929fe295498a25fa1aa71ba03ab63db50fda8eff3296ddfdb8651a287cc94c7704810b794055c0ae25c157db8a9547a3de4c4efb253ba59e76a80e2dfdae150f4696abb9085f3f27843e794704a17b7b8a512fa394936ae9058ce4df62d1382f493a6242e004374ab6e6f68fa532dcb1be0edc489f2e8e8103bbce977690e2696c3bf7ad6727f70da785f08ad63c7fe681766f0922c1bc4fd96d15d6d86c12d2fa5360c6dd4e1cd59c3de06721b6a1464e427d8446dfef36ee"}, 0x100) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sival_int, @thr={&(0x7f0000000000)="c4c3fbf04bcca8d26500c4e37d051bfed3aa2b70e39c158efd000036f2afd4792667660f6d0d0f18030fae357f43ff7f", &(0x7f00000001c0)="fef367b9f9f2262ff2d0262a9fb9991d530bed4f753026b981014c1e96c0c6f96b251b07af997f7b730189b83d13afc8366fd9414ddac8cfe4fce459b7e12b9e7358e363ad14fce8baf3bd7e1ca293c19fc1484f37225b87b9a8310759654a3385c66f574ea830aa0cf04580893a6807eb1826e97768197f66734f4d308729b7b8d355876477b288c91d9a75bbe6ca6b562dedac"}}) rfork(0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) kmq_open(0x0, 0x800, 0x83, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="b3eeaf3e9debf00a85a32df9ad4a6ca572f1ceab72fcf98a1474125b4495ad27cb9bde66e751baf42a43eea14ca984e0cc2a66ccd3dda1dcd2fb22d0bfd198fdde2e624c0ddf461a76cb181072e30160e069bec8dbb74b2da66f83480c94153c5e0b8f8bd436caecb98dec5721d9a1c6af70e9a008bc3f1583c5f14b7f1d493f14138f8d8a36718dc15690afd1d2a1671e4be375a050c2a9126cae6e0ce72c8e21237f37ac9508ae419e5bf9bee37a8e1dcd2781a7eed1b13c077bd7fe1a15ea9a36726f7affb07c7b3173f883821da70bd3d245c3d530771f987b4c3c479d353ab3cf9269f23893bca2be0491bb1a9f97e6bfda8dac2361f60ff3d58925f013bb143d01d294ad75a9c26a7b7e101073bd915f0b1301aa3d29cf3ecd086d278e0e0477a173ee8e06c4970c5f18a4fa99bd1ee30c9068ff5ea3d8371a0315e2d734fc1de70cc38c3a0a89c237e79499cbbb3baedcfd7296971ebcb6e14bbe46f550f6ffc0b82a73c0851fd4c744f840f05cb41b91e640c6daad3d7b6de1c358cb477abbda6397cdcec5a130cb84251a545f8656760e28e9686a557a8f9275199f107215c69b30892f2fdb52cac5516839b98b2d9218d164f83d7c255e52087a16f6edaceed20f313103411b771b915edd67935bd79035c62c82a1a243250035b217cb1d7284b553afd7bf3281a3d983b534e5bbd77b474195c56d0df4a150da597f80085326da7d6dbb97c520aa88cab17fd88854ca06ca1b7b88028bc1c3228aa9f5d6f298cadd450e79f979565b5d6239a5f3d4c74b8bd4cd9a159b25233e69c5870329bbf304f6acdf2b0fd8fa67a0dd41ddf92f2c1c89d8068c9ad7d1f44cba6b794cc7ee7d1c3b4bb6632cb764b9e61ea272bdb1b48735977b185df1200b8c3a1a02e2a135f11d9cdfc71666a425f5ae468fb80573a0cae872ef9d1d22f983c2d3635554435f338366ed7294d5fa08cf3bf07de65e309eb3235e5eda8dc645491702c9e3bd1e852ad34738f4ce2a87e08eb4ab1125b5f6f48d9b9564d073f1f620e60d01c3888213507316c76854fdfb40bec2475e651c852d3f68d068a5d9b31c686c83f683332166ccd81cdef727a702b042f78bb975366ec33bbf7265e7f14702547a83454def81850edf6a2efcc63f0498eff2c04a6cd76f5d7c3b99c8c842fddd8ac535c0f491971608375cc6ffdf47768c9ea75740c2d550846190d5de55fb06a0b4b535c90e22b41b43af8ddca1c54c42820aabe845b2de19768c4d722ba6ec7918bed1544673bd5dc015604bb8791e42f693bd578bde2a7047ab6be2ffd9c955b7e2ddf93dd9221396535344407e2a8c205a8436e8de34319ed1d5ecec611cea65b1abb98926f10890f41af1a7e350727a68579fcbe9", 0x3dc}], 0x1}, 0x0) executing program 2: rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sival_int, @thr={&(0x7f0000000000)="c4c3fbf04bcca8d26500c4e37d051bfed3aa2b70e39c158efd000036f2afd4792667660f6d0d0f18030fae357f43ff7f", &(0x7f00000001c0)="fef367b9f9f2262ff2d0262a9fb9991d530bed4f753026b981014c1e96c0c6f96b251b07af997f7b730189b83d13afc8366fd9414ddac8cfe4fce459b7e12b9e7358e363ad14fce8baf3bd7e1ca293c19fc1484f37225b87b9a8310759654a3385c66f574ea830aa0cf04580893a6807eb1826e97768197f66734f4d308729b7b8d355876477b288c91d9a75bbe6ca6b562dedac"}}) rfork(0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) kmq_open(0x0, 0x800, 0x83, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000200)="24fc911e918c74ad7a0e599e07a90ecabe833ca12054887f4142a64471dbe048", 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f0000000000)) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0xfd4, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000001c0)='6', 0x1}], 0x1}, 0x0) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0xfffffc00, @loopback, 0x8000}}, 0x0, 0x21089b90, 0x1, 0x0, 0x4, 0x22}, &(0x7f0000000180)=0x98) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sival_int, @thr={&(0x7f0000000000)="c4c3fbf04bcca8d26500c4e37d051bfed3aa2b70e39c158efd000036f2afd4792667660f6d0d0f18030fae357f43ff7f", &(0x7f00000001c0)="fef367b9f9f2262ff2d0262a9fb9991d530bed4f753026b981014c1e96c0c6f96b251b07af997f7b730189b83d13afc8366fd9414ddac8cfe4fce459b7e12b9e7358e363ad14fce8baf3bd7e1ca293c19fc1484f37225b87b9a8310759654a3385c66f574ea830aa0cf04580893a6807eb1826e97768197f66734f4d308729b7b8d355876477b288c91d9a75bbe6ca6b562dedac"}}) rfork(0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) kmq_open(0x0, 0x800, 0x83, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: read(0xffffffffffffffff, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000200)="24fc911e918c74ad7a0e599e07a90ecabe833ca12054887f4142a64471dbe048", 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f0000000000)) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0xfd4, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000001c0)='6', 0x1}], 0x1}, 0x0) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0xfffffc00, @loopback, 0x8000}}, 0x0, 0x21089b90, 0x1, 0x0, 0x4, 0x22}, &(0x7f0000000180)=0x98) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, 0x0, 0x0) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: read(0xffffffffffffffff, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000200)="24fc911e918c74ad7a0e599e07a90ecabe833ca12054887f4142a64471dbe048", 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f0000000000)) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0xfd4, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000001c0)='6', 0x1}], 0x1}, 0x0) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0xfffffc00, @loopback, 0x8000}}, 0x0, 0x21089b90, 0x1, 0x0, 0x4, 0x22}, &(0x7f0000000180)=0x98) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sival_int, @thr={&(0x7f0000000000)="c4c3fbf04bcca8d26500c4e37d051bfed3aa2b70e39c158efd000036f2afd4792667660f6d0d0f18030fae357f43ff7f", &(0x7f00000001c0)="fef367b9f9f2262ff2d0262a9fb9991d530bed4f753026b981014c1e96c0c6f96b251b07af997f7b730189b83d13afc8366fd9414ddac8cfe4fce459b7e12b9e7358e363ad14fce8baf3bd7e1ca293c19fc1484f37225b87b9a8310759654a3385c66f574ea830aa0cf04580893a6807eb1826e97768197f66734f4d308729b7b8d355876477b288c91d9a75bbe6ca6b562dedac"}}) rfork(0x0) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140), 0x10) kmq_open(0x0, 0x800, 0x83, 0x0) executing program 2: read(0xffffffffffffffff, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7f}, 0x24) sendto$inet6(r0, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: read(0xffffffffffffffff, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000200)="24fc911e918c74ad7a0e599e07a90ecabe833ca12054887f4142a64471dbe048", 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f0000000000)) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0xfd4, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000001c0)='6', 0x1}], 0x1}, 0x0) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0xfffffc00, @loopback, 0x8000}}, 0x0, 0x21089b90, 0x1, 0x0, 0x4, 0x22}, &(0x7f0000000180)=0x98) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: read(0xffffffffffffffff, 0x0, 0x0) setpgid(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) fork() socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000240)=0x5, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x100, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) executing program 2: socketpair(0x14, 0x20000000, 0x7, &(0x7f0000000140)) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sival_int, @thr={&(0x7f0000000000)="c4c3fbf04bcca8d26500c4e37d051bfed3aa2b70e39c158efd000036f2afd4792667660f6d0d0f18030fae357f43ff7f", &(0x7f00000001c0)="fef367b9f9f2262ff2d0262a9fb9991d530bed4f753026b981014c1e96c0c6f96b251b07af997f7b730189b83d13afc8366fd9414ddac8cfe4fce459b7e12b9e7358e363ad14fce8baf3bd7e1ca293c19fc1484f37225b87b9a8310759654a3385c66f574ea830aa0cf04580893a6807eb1826e97768197f66734f4d308729b7b8d355876477b288c91d9a75bbe6ca6b562dedac"}}) rfork(0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140), 0x10) kmq_open(0x0, 0x800, 0x83, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, 0x0, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x1, 0x0, @empty}}}, &(0x7f00000000c0)=0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000200)="24fc911e918c74ad7a0e599e07a90ecabe833ca12054887f4142a64471dbe048", 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f0000000000)) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000080)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000)=0xfd4, 0x4) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f00000000c0)=r2) fcntl$dupfd(r2, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0xfffffc00, @loopback, 0x8000}}, 0x0, 0x21089b90, 0x1, 0x0, 0x4, 0x22}, &(0x7f0000000180)=0x98) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x6, 0x0}, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0xffffffffffffff07) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r2 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000040)={0x1, 0x7fff, 0x0, 0x864, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000180)={{"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", "d43d779d185ace2773622df642bd5c5d0f2dd098f6d50122187c8bf496352fbb"}, 0x0}) vfork() r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x1202, &(0x7f0000000080), 0xc) aio_error(&(0x7f0000000e80)={r0, 0x1, &(0x7f0000000d80)="595f8d39bb4b825e5736e48fd29494c286d04a5c90c0742678df449b30984d3e0b5410019372acf69b2cd57a191694ccd6eed077a1df90eb5275f7036751cf2d3ec630baae1741893f52e4090c7d97f766bb0509d7d12bf4897202985d629e0fa26a92afca5c7db4758586fbcce849e6f8b01a29ee108e1fe8808400fb270a380217ec4e1ba3942ee6b19fb0f72c5d5e8a9ee184b8953edf816fe18bde7ddf244728aa", 0xa3, [0x1800000, 0x400], 0x7, 0x2, 0xb6d, {0xff, 0x8, &(0x7f0000000e40)="a849571a756361fd126eeb1899a6cf11c6213cf76085ae13098fb37b55a29b678cf28a7131da973ad3ea12d31defdb69"}, {0x2, 0x2, @sigval_ptr=0x800, @spare=[0x19, 0x7ff, 0x6, 0x8, 0x0, 0x1, 0x2, 0x1]}}) ioctl$MDIOCDETACH(r5, 0xc1b46d01, &(0x7f0000000800)={0x800, 0x2, 0x3, &(0x7f00000000c0)='./file0\x00', 0xff, 0x1, 0x2ee, 0x589, 0x80, 0x3763, &(0x7f00000007c0)=',\x00', [0x2, 0xffffffff, 0xffff0001, 0x5, 0x4, 0x400, 0x9, 0xf66, 0x101, 0x2, 0x4, 0x1, 0x78, 0x2, 0xb0cd, 0x9, 0x787, 0x7fff, 0x7, 0x9317, 0x4, 0x1, 0xa55, 0x1f, 0x3, 0x0, 0x6, 0x2, 0x4, 0xfffffff7, 0xff, 0xeff, 0x81, 0x40, 0x10001, 0x1ff, 0x8, 0x2, 0x5, 0x8, 0x6, 0x2, 0x9, 0xfffffffe, 0xc18b, 0x1, 0x80000001, 0x8, 0x7, 0x2, 0x5, 0x4, 0x2, 0x0, 0x6, 0x2, 0x1, 0x17800000, 0x2, 0x7, 0x9, 0x100, 0x2, 0xf4, 0x10000, 0x2, 0xff, 0x884e, 0x3, 0x3, 0x6, 0xd21, 0x9, 0x4, 0x3, 0x0, 0x3, 0x5, 0x80000000, 0x80000000, 0x8000, 0x20, 0x3, 0x1, 0x2, 0x4, 0x5, 0x20, 0xfffffffb, 0x1, 0x7, 0x4, 0x0, 0x5, 0x8, 0x6]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000009c0)={0x0, 0x3, 0x0, 0xf1, 0x10001}, &(0x7f0000000c40)=0x18) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, 0x0, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x6, @sival_int, @spare=[0x6, 0x0, 0x0, 0x0, 0x1, 0x800]}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x45, &(0x7f0000000040)={@multicast1, @rand_addr=0x6, @multicast2}, 0xc) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x10, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: vfork() r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) aio_return(0x0) kmq_open(&(0x7f0000001a00)='./file0\x00', 0x200, 0x18, 0x0) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x6, 0x0}, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0xffffffffffffff07) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r2 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000040)={0x1, 0x7fff, 0x0, 0x864, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000180)={{"2ead591888f5f0055212124858c78d9660deb0cb1e956d5abf80cc1b577de1f37ca3a4f3691acf38bbae4bd0635043df9ce0b2e7d190fbca29ab7a3072b97b33f2a6765b0ea7c12479c4f8f1a9e489bf2e5a2c3108b068b63ee070050e16be46145282d4adb8f80d4e9423f11cc872f6f7dc95af76178fa252734890faf4f116031b1f3db21c07285b493b63e4a9bb37723b68e7535ab67e989eeb9ad11e0e7d0936954c0b500ad2e3b63c2a66e1583a594c4535eeee3cb570d11082e2a0ddebdf0eeac1ccd8abb11e4c838dd20b167e15a0d2883bf4436c269273262a693b1d2f50e77e60f437b9d54dfac21ddc780e96ac1a03dc6f2975aea6551efa4b38e31260c33474b38cb093663e305bf5ddc0f4b47d4babf54bbd62b2ef76d7b841b8b59ef230ea09da421047bd3426f268b068f41154679b7c12b74f3a75a6f209a4ea08f0710b149314794b8ad9a630c9e293524d40c1025f25e06af09f600b716c008b6baf10056b657e5ecd80d5919b60d85b63e7b705b3e598584549ab90f0c28726fccdad6cb43b7f081fb3a2a9fe943cd8fc1ce3c99c1fbfb769300b1b9b36660a31ade59a0130f49e5d1123bfeacc90a3d02bb359acfb8c033db13045b7c1e67092b57dab670ed439d4214ba5af763d60bfe0f89da17ea172d06fef490a9959084f1cb6a523d22ab5d0241c340f559c0fc8d29298ee0e34bdd0f2db756b51c0f9ee967a97ed7d36b828428ac6df7f9ef6f1fb184c4ce866c637a8f81f11e88241bfa3a80a28d231e4313cd9f105e64fc0ac650367179011e9fa194e731a9d1fcf33a6967a7c8ea14a9eb92de3c97b917b8719226c00be9d937311e1e519f78fed6ad635b207b238f3b34967eda2d24bb0578a447e602be54a7925feb68418047c4ecd02873e6e94e428a899ee708ca23a0ece5ea837dde7f938916c1edcf03bb2330bc4a5ed16e3b7a9131494daca90923b395d4e503f1064a46b27e206fe1e12787de4ab66fb90aff5597aa23bae9d7b1f08cc0c4eb9811ccacf153cbcb3915d9d71fc00c5fcc8ddd6b519ab807dd5c1efa2766d23bc71164fa2432ab2198c315bd3239d6ad2c470e837d333b0c59d062fdd85b64d5d4f473b0be267b1bf8d89b8bed3c4fe6a34e9530ab30f9e268955c9fb98ec764f64a50b5ba5140f3537363e0c5a3b20ecdd0bab17f6c782b04939d31015c0ef2a35f768980465c7dcdc55b0fcccaf1c9425dbc3ce06bfa50dac0c3815cc81706964276a8a02a8a657703de142941fc07073a37fa0186767ed0c15d0b6687f9af5bece59cf9ba3925b9593ab19e3f1bdb02971d2dfc135006f4389f2f50d24cbce80d457091e8601db56fc414c3fc8b3ce9edee579fdc242de5a82fa30839791ff53d5f9a0ea6a64c3d59a49cc758148cdc2a0cf6c7814d1f88b8d7a813b991f85b4310de1d1b4e1e6", "d43d779d185ace2773622df642bd5c5d0f2dd098f6d50122187c8bf496352fbb"}, 0x0}) vfork() r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x1202, &(0x7f0000000080), 0xc) aio_error(&(0x7f0000000e80)={r0, 0x1, &(0x7f0000000d80)="595f8d39bb4b825e5736e48fd29494c286d04a5c90c0742678df449b30984d3e0b5410019372acf69b2cd57a191694ccd6eed077a1df90eb5275f7036751cf2d3ec630baae1741893f52e4090c7d97f766bb0509d7d12bf4897202985d629e0fa26a92afca5c7db4758586fbcce849e6f8b01a29ee108e1fe8808400fb270a380217ec4e1ba3942ee6b19fb0f72c5d5e8a9ee184b8953edf816fe18bde7ddf244728aa", 0xa3, [0x1800000, 0x400], 0x7, 0x2, 0xb6d, {0xff, 0x8, &(0x7f0000000e40)="a849571a756361fd126eeb1899a6cf11c6213cf76085ae13098fb37b55a29b678cf28a7131da973ad3ea12d31defdb69"}, {0x2, 0x2, @sigval_ptr=0x800, @spare=[0x19, 0x7ff, 0x6, 0x8, 0x0, 0x1, 0x2, 0x1]}}) ioctl$MDIOCDETACH(r5, 0xc1b46d01, &(0x7f0000000800)={0x800, 0x2, 0x3, &(0x7f00000000c0)='./file0\x00', 0xff, 0x1, 0x2ee, 0x589, 0x80, 0x3763, &(0x7f00000007c0)=',\x00', [0x2, 0xffffffff, 0xffff0001, 0x5, 0x4, 0x400, 0x9, 0xf66, 0x101, 0x2, 0x4, 0x1, 0x78, 0x2, 0xb0cd, 0x9, 0x787, 0x7fff, 0x7, 0x9317, 0x4, 0x1, 0xa55, 0x1f, 0x3, 0x0, 0x6, 0x2, 0x4, 0xfffffff7, 0xff, 0xeff, 0x81, 0x40, 0x10001, 0x1ff, 0x8, 0x2, 0x5, 0x8, 0x6, 0x2, 0x9, 0xfffffffe, 0xc18b, 0x1, 0x80000001, 0x8, 0x7, 0x2, 0x5, 0x4, 0x2, 0x0, 0x6, 0x2, 0x1, 0x17800000, 0x2, 0x7, 0x9, 0x100, 0x2, 0xf4, 0x10000, 0x2, 0xff, 0x884e, 0x3, 0x3, 0x6, 0xd21, 0x9, 0x4, 0x3, 0x0, 0x3, 0x5, 0x80000000, 0x80000000, 0x8000, 0x20, 0x3, 0x1, 0x2, 0x4, 0x5, 0x20, 0xfffffffb, 0x1, 0x7, 0x4, 0x0, 0x5, 0x8, 0x6]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000009c0)={0x0, 0x3, 0x0, 0xf1, 0x10001}, &(0x7f0000000c40)=0x18) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, 0x0, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x6, @sival_int, @spare=[0x6, 0x0, 0x0, 0x0, 0x1, 0x800]}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x45, &(0x7f0000000040)={@multicast1, @rand_addr=0x6, @multicast2}, 0xc) executing program 2: ksem_close(0x0) ksem_trywait(0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$unix(0xffffffffffffffff, &(0x7f00000017c0)=@file={0xa, 0x0, './file1\x00'}, 0xa) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "e9520929139a774f243fc01ea3691fa2010058fc587a0f76e92f2a27c2ecb42896e5cd9dfdb004b0b148bd9dc94fb8e0be81a491ebf14e929fe295498a25fa1aa71ba03ab63db50fda8eff3296ddfdb8651a287cc94c7704810b794055c0ae25c157db8a9547a3de4c4efb253ba59e76a80e2dfdae150f4696abb9085f3f27843e794704a17b7b8a512fa394936ae9058ce4df62d1382f493a6242e004374ab6e6f68fa532dcb1be0edc489f2e8e8103bbce977690e2696c3bf7ad6727f70da785f08ad63c7fe681766f0922c1bc4fd96d15d6d86c12d2fa5360c6dd4e1cd59c3de06721b6a1464e427d8446dfef36ee"}, 0x100) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00'}, 0x24) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) aio_return(0x0) kmq_open(&(0x7f0000001a00)='./file0\x00', 0x200, 0x18, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x6, 0x0}, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0xffffffffffffff07) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) r2 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000040)={0x1, 0x7fff, 0x0, 0x864, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) ioctl$DIOCRADDTABLES(r3, 0xc450443d, &(0x7f0000000180)={{"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", "d43d779d185ace2773622df642bd5c5d0f2dd098f6d50122187c8bf496352fbb"}, 0x0}) vfork() r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = dup2(r4, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x1202, &(0x7f0000000080), 0xc) aio_error(&(0x7f0000000e80)={r0, 0x1, &(0x7f0000000d80)="595f8d39bb4b825e5736e48fd29494c286d04a5c90c0742678df449b30984d3e0b5410019372acf69b2cd57a191694ccd6eed077a1df90eb5275f7036751cf2d3ec630baae1741893f52e4090c7d97f766bb0509d7d12bf4897202985d629e0fa26a92afca5c7db4758586fbcce849e6f8b01a29ee108e1fe8808400fb270a380217ec4e1ba3942ee6b19fb0f72c5d5e8a9ee184b8953edf816fe18bde7ddf244728aa", 0xa3, [0x1800000, 0x400], 0x7, 0x2, 0xb6d, {0xff, 0x8, &(0x7f0000000e40)="a849571a756361fd126eeb1899a6cf11c6213cf76085ae13098fb37b55a29b678cf28a7131da973ad3ea12d31defdb69"}, {0x2, 0x2, @sigval_ptr=0x800, @spare=[0x19, 0x7ff, 0x6, 0x8, 0x0, 0x1, 0x2, 0x1]}}) ioctl$MDIOCDETACH(r5, 0xc1b46d01, &(0x7f0000000800)={0x800, 0x2, 0x3, &(0x7f00000000c0)='./file0\x00', 0xff, 0x1, 0x2ee, 0x589, 0x80, 0x3763, &(0x7f00000007c0)=',\x00', [0x2, 0xffffffff, 0xffff0001, 0x5, 0x4, 0x400, 0x9, 0xf66, 0x101, 0x2, 0x4, 0x1, 0x78, 0x2, 0xb0cd, 0x9, 0x787, 0x7fff, 0x7, 0x9317, 0x4, 0x1, 0xa55, 0x1f, 0x3, 0x0, 0x6, 0x2, 0x4, 0xfffffff7, 0xff, 0xeff, 0x81, 0x40, 0x10001, 0x1ff, 0x8, 0x2, 0x5, 0x8, 0x6, 0x2, 0x9, 0xfffffffe, 0xc18b, 0x1, 0x80000001, 0x8, 0x7, 0x2, 0x5, 0x4, 0x2, 0x0, 0x6, 0x2, 0x1, 0x17800000, 0x2, 0x7, 0x9, 0x100, 0x2, 0xf4, 0x10000, 0x2, 0xff, 0x884e, 0x3, 0x3, 0x6, 0xd21, 0x9, 0x4, 0x3, 0x0, 0x3, 0x5, 0x80000000, 0x80000000, 0x8000, 0x20, 0x3, 0x1, 0x2, 0x4, 0x5, 0x20, 0xfffffffb, 0x1, 0x7, 0x4, 0x0, 0x5, 0x8, 0x6]}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000009c0)={0x0, 0x3, 0x0, 0xf1, 0x10001}, &(0x7f0000000c40)=0x18) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x52, 0x0, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x6, @sival_int, @spare=[0x6, 0x0, 0x0, 0x0, 0x1, 0x800]}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x45, &(0x7f0000000040)={@multicast1, @rand_addr=0x6, @multicast2}, 0xc) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: ksem_close(0x0) ksem_trywait(0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$unix(0xffffffffffffffff, &(0x7f00000017c0)=@file={0xa, 0x1, './file1\x00'}, 0xa) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sival_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86619a, [0x0, 0x7]}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) executing program 2: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x0, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) executing program 2: ksem_close(0x0) ksem_trywait(0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$unix(0xffffffffffffffff, &(0x7f00000017c0)=@file={0xa, 0x1, './file1\x00'}, 0xa) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792", 0x37, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) executing program 2: ksem_close(0x0) ksem_trywait(0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$unix(0xffffffffffffffff, &(0x7f00000017c0)=@file={0xa, 0x1, './file1\x00'}, 0xa) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "e9520929139a774f243fc01ea3691fa2010058fc587a0f76e92f2a27c2ecb42896e5cd9dfdb004b0b148bd9dc94fb8e0be81a491ebf14e929fe295498a25fa1aa71ba03ab63db50fda8eff3296ddfdb8651a287cc94c7704810b794055c0ae25c157db8a9547a3de4c4efb253ba59e76a80e2dfdae150f4696abb9085f3f27843e794704a17b7b8a512fa394936ae9058ce4df62d1382f493a6242e004374ab6e6f68fa532dcb1be0edc489f2e8e8103bbce977690e2696c3bf7ad6727f70da785f08ad63c7fe681766f0922c1bc4fd96d15d6d86c12d2fa5360c6dd4e1cd59c3de06721b6a1464e427d8446dfef36ee"}, 0x100) open$dir(&(0x7f0000000840)='./file1\x00', 0x0, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) executing program 2: ksem_close(0x0) ksem_trywait(0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$unix(0xffffffffffffffff, &(0x7f00000017c0)=@file={0xa, 0x1, './file1\x00'}, 0xa) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "e9520929139a774f243fc01ea3691fa2010058fc587a0f76e92f2a27c2ecb42896e5cd9dfdb004b0b148bd9dc94fb8e0be81a491ebf14e929fe295498a25fa1aa71ba03ab63db50fda8eff3296ddfdb8651a287cc94c7704810b794055c0ae25c157db8a9547a3de4c4efb253ba59e76a80e2dfdae150f4696abb9085f3f27843e794704a17b7b8a512fa394936ae9058ce4df62d1382f493a6242e004374ab6e6f68fa532dcb1be0edc489f2e8e8103bbce977690e2696c3bf7ad6727f70da785f08ad63c7fe681766f0922c1bc4fd96d15d6d86c12d2fa5360c6dd4e1cd59c3de06721b6a1464e427d8446dfef36ee"}, 0x100) open$dir(&(0x7f0000000840)='./file1\x00', 0x0, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) executing program 2: ksem_close(0x0) ksem_trywait(0x0) socket$inet_sctp(0x2, 0x0, 0x84) bind$unix(0xffffffffffffffff, &(0x7f00000017c0)=@file={0xa, 0x1, './file1\x00'}, 0xa) setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "e9520929139a774f243fc01ea3691fa2010058fc587a0f76e92f2a27c2ecb42896e5cd9dfdb004b0b148bd9dc94fb8e0be81a491ebf14e929fe295498a25fa1aa71ba03ab63db50fda8eff3296ddfdb8651a287cc94c7704810b794055c0ae25c157db8a9547a3de4c4efb253ba59e76a80e2dfdae150f4696abb9085f3f27843e794704a17b7b8a512fa394936ae9058ce4df62d1382f493a6242e004374ab6e6f68fa532dcb1be0edc489f2e8e8103bbce977690e2696c3bf7ad6727f70da785f08ad63c7fe681766f0922c1bc4fd96d15d6d86c12d2fa5360c6dd4e1cd59c3de06721b6a1464e427d8446dfef36ee"}, 0x100) open$dir(&(0x7f0000000840)='./file1\x00', 0x0, 0x21) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000400)="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", 0x1f2}], 0x1}, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)}, {&(0x7f0000000800)}], 0x2}, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000040), 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffe}}, 0x0, 0x0, 0x6fa, 0xc}, 0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10) r4 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_mreqn(r4, 0x0, 0x36, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) getgroups(0x3, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, r5]) setresgid(0x0, r7, 0x0) setresgid(r7, 0x0, r6) openat$crypto(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x8, &(0x7f0000000040), 0x4) socketpair(0x14, 0x0, 0x0, 0x0) r9 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x400, 0x0) r10 = socket$inet6_tcp(0x1c, 0x1, 0x0) close(r10) ioctl$CIOCGSESSION2(r9, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, [0x2]}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b2"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)='6', 0x1}], 0x1}, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0xfffffc00, @loopback, 0x8000}}, 0x0, 0x21089b90, 0x1, 0x0, 0x4, 0x22}, &(0x7f0000000180)=0x98) executing program 2: syz_emit_ethernet(0xfef2, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @local={0xac, 0x14, 0x0}, @empty, @multicast2}}}}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ksem_unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c0000009000000004000007000000050080000000000000", @ANYRES32=0x0, @ANYBLOB="10000000840000000800000054e7000014000000840000000100000004000200ff007f001c00000084000000040000000000200c0600000005000000", @ANYRES32=0x0], 0x5c}, 0xa) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(r1, 0x0, &(0x7f0000000000)) socket$inet6(0x1c, 0x0, 0x0) vfork() executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) r6 = socket(0x1b, 0x3, 0x0) shutdown(r6, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r7, 0x1) shutdown(r7, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c6"}}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r3}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_int}) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="19b64567e75a181e1f5cdf23a6fe847436229d915e68d8ba846f5b169bb934b2fc22691a86c373790b3c6c36ddf33549f6ad3ff7319b9e450cbcdc3fa3225107a2b023f2b4cf42699cad89d6b62ffcae6aabb4967fd4e36d1b1fa0240527b53a0025b5e979376d0a0f8746889984bc8deb72ed169d82208b48537b8002abb7dbd7686b69e8318d8dac88b09fd14a9d8ce73358ab733763b628a6cab300e84fd75d6b8dccea37fff8d5fbbe5d714bf65251dff89bd3047892c27b5a6961fd282a6cc3847c78b94c1bf8bd04f0b568b9ec9c98e59c263e40de2b36c2ff11e8e9fa0f25f3443aa1ace80802c211be19469f3b676fd5e16a497054c315dcdf8c6b9dc14f569cc04a5ebc5ec671ae8bed70d55742fb04f99314ed8f1b1bf3966a0cce0a83403076d31374da5cce6ac44e3f32fa1c53d8fc0c84c4d97393fbefd504ac500f13c2a6da3232baa38384a3cedcb82bc06214af5ad3f0dc0c8be01786725e87d8db9a07eabb890a500896b9197b277a9e5fb95e1b6b9dde403dfe6f9a0ef63986d96c95816ff4", 0x188}], 0x2}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c6"}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x9, @sival_ptr}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect(r0, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7}, 0x98) getpid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_ptr}) vfork() fhlinkat(0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0xf696, @spare=[0x0, 0x0, 0x0, 0x80, 0x7ff, 0x1ff]}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1206, &(0x7f0000000040)={r5}, 0x10) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sigval_int}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) aio_writev(&(0x7f0000001780)={r1, 0x8000000000000000, &(0x7f0000000680)="a14320990a38be29a18259c29e84012b2bf2756953504fa083bbdd43977ca9eac8a6f20133a682e075aa0819091963bdcbeec3edda5914077bc8b22f5171923b90d7992b8320bc5fb55268de7d710159af1488d1e125bf0b7ea068794e3a7f12de0fa76422a0d54d5729be1b3debe616fd4ec581446d48516998610f27434bd0fb2ec670d1c81c523a4941d44a35dbb9d0a4249f1549931f68a4e3cdd27e615c2a29d40fa2164a65b03351ea18ae54febedfbd28aa11df598b7a99385bdb202ac1cc2cfc88", 0xc5, [0x10001, 0x7ff], 0xd5, 0x20, 0x784, {0x10000, 0x0, &(0x7f0000000780)="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"}, {0xc8bd83ae868ea550, 0x0, @sigval_int, @ke_flags=0x1}}) setsockopt$inet_tcp_int(r1, 0x6, 0x42b, &(0x7f0000000240)=0x1000000, 0x4) socket$inet6(0x1c, 0x20000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) vfork() executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0xfffffc00, @loopback}}, 0x0, 0x0, 0x1, 0x0, 0x4, 0x22}, &(0x7f0000000180)=0x98) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x9, @sival_ptr}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect(r0, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7}, 0x98) getpid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_ptr}) vfork() fhlinkat(0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0xf696, @spare=[0x0, 0x0, 0x0, 0x80, 0x7ff, 0x1ff]}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1206, &(0x7f0000000040)={r5}, 0x10) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c6"}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: ksem_unlink(0x0) ksem_unlink(&(0x7f0000000040)='\xe9\x00\xa67\xb2\x1a\x90\xc4~\xe8\x11\x8fC\x9d\xab\f\xd4\xf0D\\\xccY\xec\xc5\xa2\xdf\xb3\x86\xb0;\x94}v\xa4\x80\xd5\xfe\xfa \x9c\xb5\xed\xc3\xa5E:0\xbd\x04\x1d\x039\xab\xf1\x15X\xb8\x81\xbbK\xf8\xff\xa4\x94\xf0\xbd\xca\x18\xc1\xadk\x80\xae\x85\xc2\xefG\x1b\xf8\x16\xc4\x97\x91\xa0\x80\x03J\"V\xbf') executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) aio_writev(&(0x7f0000001780)={r1, 0x8000000000000000, &(0x7f0000000680)="a14320990a38be29a18259c29e84012b2bf2756953504fa083bbdd43977ca9eac8a6f20133a682e075aa0819091963bdcbeec3edda5914077bc8b22f5171923b90d7992b8320bc5fb55268de7d710159af1488d1e125bf0b7ea068794e3a7f12de0fa76422a0d54d5729be1b3debe616fd4ec581446d48516998610f27434bd0fb2ec670d1c81c523a4941d44a35dbb9d0a4249f1549931f68a4e3cdd27e615c2a29d40fa2164a65b03351ea18ae54febedfbd28aa11df598b7a99385bdb202ac1cc2cfc88", 0xc5, [0x10001, 0x7ff], 0xd5, 0x20, 0x784, {0x10000, 0x0, &(0x7f0000000780)="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"}, {0xc8bd83ae868ea550, 0x0, @sigval_int, @ke_flags=0x1}}) setsockopt$inet_tcp_int(r1, 0x6, 0x42b, &(0x7f0000000240)=0x1000000, 0x4) socket$inet6(0x1c, 0x20000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) vfork() executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) r6 = socket(0x1b, 0x3, 0x0) shutdown(r6, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = socket(0x2, 0x1, 0x0) connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r7, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x9, @sival_ptr}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @ke_flags}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect(r0, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7}, 0x98) getpid() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_ptr}) vfork() fhlinkat(0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0xf696, @spare=[0x0, 0x0, 0x0, 0x80, 0x7ff, 0x1ff]}) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1206, &(0x7f0000000040)={r5}, 0x10) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c6"}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, 0x0, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) r6 = socket(0x1b, 0x3, 0x0) shutdown(r6, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) openat(r7, &(0x7f0000000400)='./file0\x00', 0x0, 0x249) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="19b64567e75a181e1f5cdf23a6fe847436229d915e68d8ba846f5b169bb934b2fc22691a86c373790b3c6c36ddf33549f6ad3ff7319b9e450cbcdc3fa3225107a2b023f2b4cf42699cad89d6b62ffcae6aabb4967fd4e36d1b1fa0240527b53a0025b5e979376d0a0f8746889984bc8deb72ed169d82208b48537b8002abb7dbd7686b69e8318d8dac88b09fd14a9d8ce73358ab733763b628a6cab300e84fd75d6b8dccea37fff8d5fbbe5d714bf65251dff89bd3047892c27b5a6961fd282a6cc3847c78b94c1bf8bd04f0b568b9ec9c98e59c263e40de2b36c2ff11e8e9fa0f25f3443aa1ace80802c211be19469f3b676fd5e16a497054c315dcdf8c6b9dc14f569cc04a5ebc5ec671ae8bed70d55742fb04f99314ed8f1b1bf3966a0cce0a83403076d31374da5cce6ac44e3f32fa1c53d8fc0c84c4d97393fbefd504ac500f13c2a6da3232baa38384a3cedcb82bc06214af5ad3f0dc0c8be01786725e87d8db9a07eabb890a500896b9197b277a9e5fb95e1b6b9dde403dfe6f9a0ef63986d96c95816ff4", 0x188}], 0x2}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int}) kmq_setattr(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3}, 0x10) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_ptr=0x1, @spare}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r6, &(0x7f0000000100)="e3", 0x1, 0x0, &(0x7f0000000280)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) r7 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r7, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) select(0x0, 0x0, 0x0, 0x0, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) setsockopt(r8, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r9, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int}) kmq_setattr(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3}, 0x10) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_ptr=0x1, @spare}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) sendto$inet(r6, &(0x7f0000000100)="e3", 0x1, 0x0, &(0x7f0000000280)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) r7 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r7, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) select(0x0, 0x0, 0x0, 0x0, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) setsockopt(r8, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r9, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c6"}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, 0x0, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) r6 = socket(0x1b, 0x3, 0x0) shutdown(r6, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) openat(r7, &(0x7f0000000400)='./file0\x00', 0x0, 0x249) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sival_ptr, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: openat$crypto(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0) setsid() lio_listio(0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x4, 0x0, @sival_ptr, @ke_flags}) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, &(0x7f0000001f80)="00d3fea4f344ccfb8c2478ff064aadd0d2b2eb51f7dc286d2e8c57fae985667f835218bc7b673a0a982a1cafafb3eb429b19c5af6224ff9b189d1905a7700f902256b7efa468000aae1d48f523f4aefc224b4856c1a92b908d860ab7dae9625d5cb66ce9cf337c20cc93080af07a8cc56320a213649e20457e0b8f5d2c312f682df8d7b099777b031be49feecf86fe36e03de1dfdb3a1749fa7c3761bf953d923cc7da60755a09f2d0c154ea274c8ff47171") openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18, @sival_ptr, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0xd09}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x6}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_int, @ke_flags}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={r4, 0xfff, 0x3, 0x3}, &(0x7f0000000080)=0x18) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x1fe, 0x4) executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c6"}}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, 0x0, 0x0) socket(0x2, 0x1, 0x0) clock_settime(0x0, &(0x7f0000000080)) kmq_open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) r6 = socket(0x1b, 0x3, 0x0) shutdown(r6, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) r7 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r7, 0x1) shutdown(r7, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x0, 0x249) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000001740), 0x400000, 0x0) aio_fsync(0x1000000, &(0x7f0000002a80)={r1, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr}}) setsockopt$inet_tcp_int(r0, 0x6, 0x470, 0x0, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1c, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) ioctl$CIOCCRYPT(r3, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000240)=0xffff21e5, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r2, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="792686a48218a6fd6477e55f306bdad5650a67e7ff75460f5e4d60b36ea86505b67c2ff5b399cd66ad8814696879558a77f67a186df9bbc8dafca87ab7e2cf3d35886fe350a7436bf8897cc77510245b97fba3ce072bae48afb6a75df4834f14842a92c3cb7b44242bdf6522e265cab7b590cf2402b9a4b038ba511e1e07899dca259b3f38de5489fd6cafbe5d42e6de6f8d986d6f5fd6fc55b4142191c85f5ce4a68c44194d09eca6164eaa92e97280cbcf", 0xb2}, {&(0x7f0000000100)="380b746b8f6acdd7725829001537b577808eac4d31b11e892ca51588520e01be4685e8c0bc4ca0dd82ec902e12f7e52ac2", 0x31}, {&(0x7f0000002100)="e689eef8d8eb99dd6c723ba8d25b8a30a1042636054f6bd0f820b530c24b6b6e7363155ebaa73ebde61e086a6614e54b9b2338e21c0b50b967954989583b89fab03b97fd8d66f706ce3792a71e50ce5c4d7f243e2c080d85e2689bf0c8ab120c6aa1286aae8b6c60ec4e3157e030e37646a613b8ed0d9ac971dafe51aa99241e656d4d830d4129f7da75f15b984f77e3b447f1454c88441eacf2ef216a285ee24a515d4b530f11a81284ddfe7f32356f2a474465a302e25e3d03e8b3262db9eeff523540671f487e9e653612e577dfa9a7407fc0bc1d68e86b4b15f3899bd0f022bca220d979f791dcc02d44a434e0f5b3d026d4c980a721089d86ca90ccc7fb54897f83adcfed3f929961aaeb286839dac9cd4f526a5c66df6b51f9ea7537ea86d4c4f6604968336b3dd8549f7fdbd4e60a751756f7be0410e4d75d93a96ac4a12dd453bccf84773f0b186130559f01df106c02d762cc016eb63607ed2daf1bbd00edcca332be8ab4d71b34bd2f589b20d409a2c0380362db05bb2a12a90be01fc05df6882a422338542ba6941591ae9a2ce35ea868d9259ba97d1d0ae1fe2d8a113b7495600d6eb06fbe6a668e533e486c34b1160bc4a277368696a22f6befc048664bef41cc07f97c3bc607af2b269ebeaf7726458fd6160cd596e9e1cc94bdc8d1482019020e74b06463fd7542e63ecd4e8c925945c7193822654f18a06f5f80a7982cf380bc59be1506593d1af8ad7213ac29c257404d9358a830d4e924867aa6503be3996e5dc49514e3c80e19dc9778328fb3a6bb27f2d7381fe86cf25fcc3c3a80b65d4afc655405e1af7b586f68487a6d6354839829c8a7198cd4868bce0844ee70403874aa5e0862785e5020e336f21c0e03b7ab6a08de80299dccfe3632c44afef6ea81e46f223ff7f4a60457a27a01d9e3a9b981de84e11e1042ea322970c59f6fa75c2d509b6dd83e4badaf4f687da2e5efd74b608616789bbedf70d7e24f826bb1f0a88d67c786a6b196d30153588a0a3ee2f8cee6602cce9094ec41bcb9503d694c07676ee561c480dbaf0e1dd06437ae0164d1cf8c5c578c389c19a29ba402574bf636a1988587cab7a3e64b9a0f51bebf41713b34132b194ae2b37acb7240f6a684a63d1f0f7d9065053b636da3cb04ba73b81fafb4b830d57eb852ac8745837c54367b6dffdd20c285a006ba27d866e78230e4d1a8abcfe2efecf54a5aa2e71dfad3b3d082c6ae4f581d5baf4ad71fa4c5a4497d9a62e424e5d9963c84426ef484bea85d5bfe84d6744e88bb080306ce584102cba9bc95d4d8ab5e49865023b5d1e30eda811ff053563401d391a1de5d93353ec91df4fb4b9a7cf29b3b2d9ac7f3801db56e13bb92e912971b52e546b6abd39f10d266c671f4ca8a7d9aae42920e9e63fcf1db69bd784ae9249275d812c924714fe38e4f911724a37eddd2e81ebfcf375ee09a9ff96c5f2fad5f46798ed28dd8d1037448131defd58c67164b3bfb0879eb5f39cad8fa5ad9c05b4857027b1a901feca43b58364e5b7c70b240b41ed6b594f29bf7fe240b4aabf14e5ebc9eb986940d6f3da06a1ecdf93be43224fc898921eba15842f69b16b7a29bf07b75a30387b9a74c29f6a9593e48b935e43ad987118bb43f7c9c176949e3406961cbbddd90ca4e5e5013aece3f1953006c225d23b246022bfe1d5319c29e09e94c7d79fd9bae07aabe5c9b227214ca1788bc9b98b6286d14de818d98019ff2d805cfd10147533a12f2c4ad5c95123c672a26ce129705796b1e136ecc63614467c471927f820c34c59be7e91089943ad2066365924a8d2f3cfee180a14564cca9347e46e5b0f99e7910d04fafb2181136221c39545f77b40b1b1471486097a5f9430ae269a5b9efceb61ab7142afdc5955e6ae900f1e36c7fea67541ec0b41eb4a585ed6211ec7fd39317c6a6efad499954f23f510b1bd727e186b6b9dc4bfaa3749538bd9c4d05ec3af6716688f898417421b3c313054a0c52655917fc0a4d73a89c59893ccabc8abe34eec4f08e67bdbe98472add6eea11e4f01a69f5187f3b839c072fcc5e16e51aeb139d74658527e320314a7f615d5703dcb74b6c49346edb2c051932180d91f9b818ca1d440ee75dc4772f5c46d71086404d686598180bbf6c2999bc539a4d43c972b852b385fa38a77f6d00a1fc881bcfe8bda12a7297653ba12faf3e887bd67ad41bdd73ff939db59cfc54c3b5306323676b01975fc7e2f6bc4a26c63d25ffe69eefe30ed93807e16dde5a8022ac470104dba7a0d6d85f83dc38e48033fe970e0ad3fb939d3c7475bd4c42ab8c783ff34673053527d76ce1cb11548063ea44d15c4221f296359f7d0e231cd617dde795d031c2d14f9bbc8fb2d2afb740a343a0c1d687af4b01927e51ed7bd7c2baaec97f9ab63fed235b771edb384cab8a7b02bd13a5da4aa3380c26281a6db659dbb601cb400f55009d8623b80326ae874dac35f694267f18a8b5b417a4e758892e112262ad5ead6fb21aa208f9aba42824350e8d82b998852e1d8fdbe0bf7f996a96e334575c9cd277b1a41a1b084bbbe4b7f25ad16c40fa5401d358571d5267fc6413d6bbd04c05636eb6e34f8ed6a7f51180fd7d3efe8aeeb009534f9f315b396eb2015128759da99a61efeb8f45be9330118d70e172dc3bc41626c613bc32e017b04f38c83dd2bbba5a6d45e0259c498fa2f88c176c4af3", 0x789}], 0x3}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000680)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x470, &(0x7f0000000200)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000080), 0x4) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) r6 = socket(0x1b, 0x3, 0x0) shutdown(r6, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2f"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) ioctl$CIOCCRYPT(r1, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180), 0x0) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000140)) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) ioctl$CIOCCRYPT(r1, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a23"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2f"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) ioctl$CIOCCRYPT(r1, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r6, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socketpair(0x1, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xffffff81, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xdd, "f4e68e146552a911a7b5e0fe413f2f3471a793934926f19f343392720e85e1529e2cbee0150eb05947289e4e9ec0f543cccddbc84c8ec0643abbacb85d02c2559484e7fb6dd055b9bc2a696d0871c17e2070407c71b0188ee175cad17dabe652c689e396373f80c5a64bd02add721fa158120212500de11ee7043eeab171e5fd0dea5ad156b10d34416060040f11f2580fa015a31068216c2c2bd37245e3c65ebc86c44adbf3149752f2ce13e75cbe98950b3397c8aafc575927c96320603637c7bc475e0f25218a422ddc96c8be87d91059c88a9796b407ba6c1d500f"}, &(0x7f0000000440)=0xe5) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r3, 0xffff, 0x2, 0x3f, 0xfe03, 0x20}, 0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x2, 0x7}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) aio_mlock(&(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x10000}, 0x24) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000180)='./file0/../file0/file0\x00') extattr_delete_file(&(0x7f00000002c0)='./file0/../file0/file0\x00', 0x1, &(0x7f0000000300)='!\x00') r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r4, 0x29, 0x30, &(0x7f0000000100)=0x3ff, 0x4) dup(0xffffffffffffffff) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f00000000c0)=0x8f9, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000240)=0xffff21e5, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sival_ptr, @spare}) vfork() open$dir(0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) aio_writev(&(0x7f0000001780)={r1, 0x8000000000000000, &(0x7f0000000680)="a14320990a38be29a18259c29e84012b2bf2756953504fa083bbdd43977ca9eac8a6f20133a682e075aa0819091963bdcbeec3edda5914077bc8b22f5171923b90d7992b8320bc5fb55268de7d710159af1488d1e125bf0b7ea068794e3a7f12de0fa76422a0d54d5729be1b3debe616fd4ec581446d48516998610f27434bd0fb2ec670d1c81c523a4941d44a35dbb9d0a4249f1549931f68a4e3cdd27e615c2a29d40fa2164a65b03351ea18ae54febedfbd28aa11df598b7a99385bdb202ac1cc2cfc88", 0xc5, [0x10001, 0x7ff], 0xd5, 0x20, 0x784, {0x10000, 0x0, &(0x7f0000000780)="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"}, {0xc8bd83ae868ea550, 0x1c, @sigval_int, @ke_flags=0x1}}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000240)=0x1000000, 0x4) socket$inet6(0x1c, 0x20000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) vfork() executing program 2: vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int}) (async) kmq_setattr(0xffffffffffffffff, 0x0, 0x0) (async) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) r2 = dup2(r1, r0) (async, rerun: 64) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) (rerun: 64) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3}, 0x10) (async, rerun: 64) sysarch$I386_CLEAR_PKRU(0xd, &(0x7f0000000080)={0x0, 0x3}) (async, rerun: 64) r4 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) r6 = fcntl$dupfd(r4, 0x0, r5) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_ptr=0x1, @spare}) (async) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) (async, rerun: 32) sendto$inet(r6, &(0x7f0000000100)="e3", 0x1, 0x0, &(0x7f0000000280)={0x10, 0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) (async, rerun: 32) r7 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r7, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) select(0x0, 0x0, 0x0, 0x0, 0x0) r8 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) (async) setsockopt(r8, 0x84, 0x8001, &(0x7f0000000000)='\x00', 0x5a) r9 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind$inet6(r9, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c6806795"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: openat$crypto(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0) setsid() lio_listio(0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x4, 0x0, @sival_ptr, @ke_flags}) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, &(0x7f0000001f80)="00d3fea4f344ccfb8c2478ff064aadd0d2b2eb51f7dc286d2e8c57fae985667f835218bc7b673a0a982a1cafafb3eb429b19c5af6224ff9b189d1905a7700f902256b7efa468000aae1d48f523f4aefc224b4856c1a92b908d860ab7dae9625d5cb66ce9cf337c20cc93080af07a8cc56320a213649e20457e0b8f5d2c312f682df8d7b099777b031be49feecf86fe36e03de1dfdb3a1749fa7c3761bf953d923cc7da60755a09f2d0c154ea274c8ff47171") openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18, @sival_ptr, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0xd09}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x6}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_int, @ke_flags}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={r4, 0xfff, 0x3, 0x3}, &(0x7f0000000080)=0x18) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: r0 = socket(0x1c, 0x1, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) seteuid(r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x20100, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180), 0x0) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1101, 0x0, 0x0) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) vfork() vfork() socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0x0, 0x0, 0x314}, 0x98) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) kmq_open(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="482a14fe0200cd1073474f0bffffffff", 0x8}, 0x1c) ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000040)) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$CIOCGSESSION2(r4, 0xc030636a, &(0x7f0000000040)={0x28, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdfbff85}) ioctl$CIOCCRYPT(r4, 0xc01c6367, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x5c48, &(0x7f0000000300), 0x0, &(0x7f00000000c0), &(0x7f0000000440)}) vfork() setsockopt(r1, 0x8, 0x10001, &(0x7f0000000280)="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", 0xfb) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) socket(0x1c, 0x1, 0x0) executing program 2: socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) cpuset_getid(0x0, 0x0, 0x0, 0x0) cpuset_getid(0x0, 0x0, 0x0, 0x0) ksem_trywait(0x0) ksem_unlink(&(0x7f0000000f40)='\x88\x00') freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) __semctl$SETALL(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)=[0x9, 0x95f]) getloginclass(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = dup(r0) ioctl$CIOCCRYPTAEAD(r1, 0xc040636d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags=0x8008}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x0, 0x0, 0x3, &(0x7f0000000040)="83cbf0", 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x452, &(0x7f0000000040)={0x0, "00000000000000001cedc03000"}, 0x14) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: r0 = socket(0x1c, 0x1, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}) seteuid(r1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24) sendto(r0, 0x0, 0x0, 0x20100, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) r6 = socket(0x1b, 0x3, 0x0) shutdown(r6, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r8 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r8, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r8, 0x1) shutdown(r8, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) openat(r7, &(0x7f0000000400)='./file0\x00', 0x0, 0x249) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) executing program 2: socket(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) cpuset_getid(0x0, 0x0, 0x0, 0x0) cpuset_getid(0x0, 0x0, 0x0, 0x0) ksem_trywait(0x0) ksem_unlink(&(0x7f0000000f40)='\x88\x00') freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1000, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) __semctl$SETALL(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)=[0x9, 0x95f]) getloginclass(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) r1 = dup(r0) ioctl$CIOCCRYPTAEAD(r1, 0xc040636d, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags=0x8008}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x0, 0x0, 0x3, &(0x7f0000000040)="83cbf0", 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00'}, 0x24) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x452, &(0x7f0000000040)={0x0, "00000000000000001cedc03000"}, 0x14) executing program 2: socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) freebsd11_stat(&(0x7f0000000280)='./file0\x00', 0x0) semop(0xffffffffffffffff, &(0x7f0000000340)=[{0x3, 0x1}, {}, {0x0, 0xed, 0x800}, {0x3, 0x3, 0x3800}], 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0xffffffff}, 0x8) recvmsg(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000580)=""/111, 0x6f}, {&(0x7f0000000640)=""/179, 0xb3}, {0x0}, {&(0x7f0000000780)=""/15, 0xf}, {&(0x7f00000007c0)=""/124, 0x7c}, {0x0}], 0x6, &(0x7f0000000b00)=""/253, 0xfd}, 0x40) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r3 = setsid() ioctl$FILEMON_SET_PID(r2, 0xc0045302, &(0x7f0000000140)=r3) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') fhstat(&(0x7f0000000400)={{[0x9b3, 0x4]}, {0x3, 0x8, "3da6ac43f71763b7c5788d4dc353fe53"}}, &(0x7f0000000440)) chdir(&(0x7f0000000200)='./file0/file0\x00') ioctl$DIOCRGETASTATS(0xffffffffffffff9c, 0xc44c4447, &(0x7f0000000c80)={{"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", "b352e05844b2561c475c190f0342e63e991ddbbcd66e9395d2165f3a8e99a8b1", 0x8, 0x91}, &(0x7f0000000100)="fb47a4f98bba296698523276631d60b44cfe2c6b5bc27bd608eb7226f6612ec17d92959b894ef85ea88f6df830825666bbe2596ac6ff1585ca36be0f89141b3837173031eb034780c649dae852f76da7e5777214d98f29cd73e7a7705b4954fa667bad91c17cf70e57402399a7c78aed1274f6bfb72ffa55e9b9014058e9278d9bd41f011a6617a3fce82f3ce694d2194caa80833a98288a9009bd", 0x7, 0x4, 0xffffffffffff8000, 0x8, 0x5, 0x8, 0x4, 0x7}) msgsnd(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200760a2d"], 0x5, 0x800) getfhat(0xffffffffffffffff, &(0x7f0000000c40)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSABS(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x52, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1}, 0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000002c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x20) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') r6 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readv(r6, &(0x7f00000003c0)=[{0x0}], 0x1) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) r6 = socket(0x1b, 0x3, 0x0) shutdown(r6, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r8 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r8, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r8, 0x1) shutdown(r8, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) openat(r7, &(0x7f0000000400)='./file0\x00', 0x0, 0x249) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{0x0}], 0x1}, 0x0) executing program 2: open$dir(0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x1202, 0x0, 0x0) kmq_notify(0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4b, &(0x7f0000000640), 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) socket(0x2, 0x3, 0x0) mount(&(0x7f0000000080)='cd9660\x00', 0x0, 0x0, &(0x7f00000001c0)=',') openat$crypto(0xffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0x20}, &(0x7f0000000040)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r2, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000040)='v', 0x1}, {0x0}, {0x0}, {&(0x7f00000003c0)}], 0x4, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x5}}], 0x14}, 0x1) rfork(0x0) ksem_getvalue(0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x3ff, 0x40, 0x3ff, 0x7, 0xe18}, 0x14) clock_getres(0x0, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4) openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) __specialfd$eventfd(0x1, &(0x7f0000000000), 0x8) kqueue() executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x5) r5 = socket(0x1b, 0x3, 0x0) shutdown(r5, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r7, 0x1) shutdown(r7, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) openat(r6, &(0x7f0000000400)='./file0\x00', 0x0, 0x249) executing program 2: r0 = dup(0xffffffffffffffff) ioctl$CIOCGSESSION2(r0, 0xc030636a, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000600), 0x8) r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000200)={0x29, 0x0, 0x20, &(0x7f00000000c0)="72e8789fa2e77d9bcf47eaa3c96be4435162120119167dd041d616205079e98e", 0x0, 0x0, 0x0, 0x7d32559c, [0x8]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x10) dup2(r4, r2) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000240)='htcp\x00', 0x5) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x401, 0x4) rfork(0x1000) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600), 0x2, 0x0) ioctl$DIOCADDRULE(r5, 0xcbe04404, &(0x7f0000000640)) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0) ioctl$DIOCRSETTFLAGS(0xffffffffffffffff, 0xc450444a, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000180)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="14000000ffff0000ff7f0000ee48e9c914000000cc00000001000000400000002d2122ec6fbb81008cfe665a332d14a0d23718dbeb8bf6b78738bcfa278aa4bea076b8963f1f1aca013e1dce347dee962a2b5f988c620c1c7a1b6eb47dd00082150e58550ba5358cfe0e46c1a912a4c9e70833589bca641a89c7f860f3f92225dbe62c868cb48481584bc405e908c027a1fddd12cb8497556ed9e593f6a4cc577063317e083ba49695c4279aef9502a56821d0cc7376043648fdb18102a46d30ee7bab0fb2b9c61b8c162b446ba5289c52637f5ece89ecdd52a1a8ca47f282fe500000003a0000002c8f0000303928af37aa04ab7ebac42adb81d41b59031fd4aff6f8e0615d8fcead7b07542e40f07a0c6a44c0fd2e3235c6854dedb67e14f4c40086f848364c61a4e3d946a23400005400000088000000410f000051e8ba74f4d9159310e5a952d77b18cae1994adcf5c2313907093306b01392a91e82e99551cb4edf18fbaf55acbdb46e321d75275af223a75ef1525efe980b0b2e264791f4000000bc000000840000000200000018a8326ac9ccbb633646e5c4bce544dfc6b37a3931beebfb94405da868f7379b898b1cdecf84c29771a80333dc9b7464b43e399ca3025fa81dd30857faa84627285f4b717e1f3e1f84d224fe3e4f0451711bf55731be8be7204425781de16d01afc33af1600e6df8e57cebe718c5d21955b4625c4623d8c151366f9181dc4fdc34b1539c29253911b1f7f8b8789b2b3fbdd372d6863bf2669f56d7bd44c4dd8bb98fc52d94a7a766b8d87df9f20000000401"], 0x344}, 0x0) executing program 2: openat$crypto(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0) setsid() lio_listio(0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x4, 0x0, @sival_ptr, @ke_flags}) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, &(0x7f0000001f80)="00d3fea4f344ccfb8c2478ff064aadd0d2b2eb51f7dc286d2e8c57fae985667f835218bc7b673a0a982a1cafafb3eb429b19c5af6224ff9b189d1905a7700f902256b7efa468000aae1d48f523f4aefc224b4856c1a92b908d860ab7dae9625d5cb66ce9cf337c20cc93080af07a8cc56320a213649e20457e0b8f5d2c312f682df8d7b099777b031be49feecf86fe36e03de1dfdb3a1749fa7c3761bf953d923cc7da60755a09f2d0c154ea274c8ff47171") openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18, @sival_ptr, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0xd09}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x6}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_int, @ke_flags}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={r4, 0xfff, 0x3, 0x3}, &(0x7f0000000080)=0x18) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(r0, 0x0, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) getrlimit(0xa, &(0x7f00000000c0)) ksem_init(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r3 = socket(0x17, 0x4, 0x0) connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) procctl$PROC_REAP_RELEASE(0x0, 0x0, 0x3, 0x10) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000280)={0x1, 0x7, @sival_int, @spare}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int, @thr={0x0, 0x0}}) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x44, &(0x7f00000003c0)=0x5, 0x4) connect$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) aio_waitcomplete(&(0x7f0000000080)=&(0x7f0000000140)={r1, 0x9, &(0x7f00000002c0)="7273b92d8f25c9ec3a6714689cc2fe4ecb507e7bd5e1ccf8eae7a89cfd0b1e58353e2de4f58934a8a943e5ad21d4d975b1783a16485a2114a8deb180c9e6e53296947d5cff33ef15ed4cf2933182538ac37c02f3c7c45b0fedc441ad9019a8e54c064c2b875dae8fcb85f6df3a2cc6c3dd5ce052f023cce24775c241861613584a7f2d4cf6a240ad6decf2207091711bdb4855418180edabc7daa3675705b088abe9b74d2efcb3dabf0cd0cbb3a6b36f6a91", 0xb2, [0x843c, 0x8], 0x6, 0x1, 0x5, {0x1, 0x0, &(0x7f0000000640)="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"}, {0x2, 0x0, @sigval_ptr=0x48, @tid=r0}}, &(0x7f0000000240)={0x66, 0xffff}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1b, @sival_ptr, @ke_flags}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) recvmsg(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=""/242, 0xf2}, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e}) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$CIOCCRYPTAEAD(r4, 0xc028636d, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, 0x0, 0x0) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x3dc}], 0x1}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000800)={0x1, 0x0, @sigval_int, @thr={0x0, 0x0}}) r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x7, @sival_int=0x8, @tid=r0}) r1 = openat$crypto(0xffffff9c, &(0x7f0000000180), 0x2000400, 0x0) ioctl$CIOCFINDDEV(r1, 0xc024636c, &(0x7f00000001c0)={0x100, "b718a990a5ad20b0981307e9cebdbdb6847439974c60f0e3c37fdcb42a97a78a"}) executing program 2: openat$crypto(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0) setsid() lio_listio(0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x4, 0x0, @sival_ptr, @ke_flags}) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, &(0x7f0000001f80)="00d3fea4f344ccfb8c2478ff064aadd0d2b2eb51f7dc286d2e8c57fae985667f835218bc7b673a0a982a1cafafb3eb429b19c5af6224ff9b189d1905a7700f902256b7efa468000aae1d48f523f4aefc224b4856c1a92b908d860ab7dae9625d5cb66ce9cf337c20cc93080af07a8cc56320a213649e20457e0b8f5d2c312f682df8d7b099777b031be49feecf86fe36e03de1dfdb3a1749fa7c3761bf953d923cc7da60755a09f2d0c154ea274c8ff47171") openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18, @sival_ptr, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0xd09}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x6}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_int, @ke_flags}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={r4, 0xfff, 0x3, 0x3}, &(0x7f0000000080)=0x18) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) aio_writev(&(0x7f0000001780)={r1, 0x8000000000000000, &(0x7f0000000680)="a14320990a38be29a18259c29e84012b2bf2756953504fa083bbdd43977ca9eac8a6f20133a682e075aa0819091963bdcbeec3edda5914077bc8b22f5171923b90d7992b8320bc5fb55268de7d710159af1488d1e125bf0b7ea068794e3a7f12de0fa76422a0d54d5729be1b3debe616fd4ec581446d48516998610f27434bd0fb2ec670d1c81c523a4941d44a35dbb9d0a4249f1549931f68a4e3cdd27e615c2a29d40fa2164a65b03351ea18ae54febedfbd28aa11df598b7a99385bdb202ac1cc2cfc88", 0xc5, [0x10001, 0x7ff], 0xd5, 0x20, 0x784, {0x10000, 0x0, &(0x7f0000000780)="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"}, {0xc8bd83ae868ea550, 0x1c, @sigval_int, @ke_flags=0x1}}) setsockopt$inet_tcp_int(r1, 0x6, 0x42b, &(0x7f0000000240)=0x1000000, 0x4) socket$inet6(0x1c, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) vfork() executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="19b64567e75a181e1f5cdf23a6fe847436229d915e68d8ba846f5b169bb934b2fc22691a86c373790b3c6c36ddf33549f6ad3ff7319b9e450cbcdc3fa3225107a2b023f2b4cf42699cad89d6b62ffcae6aabb4967fd4e36d1b1fa0240527b53a0025b5e979376d0a0f8746889984bc8deb72ed169d82208b48537b8002abb7dbd7686b69e8318d8dac88b09fd14a9d8ce73358ab733763b628a6cab300e84fd75d6b8dccea37fff8d5fbbe5d714bf65251dff89bd3047892c27b5a6961fd282a6cc3847c", 0xc4}], 0x2}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xfffffffa, 0xe0, 0x5}, &(0x7f0000000100)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x100, 0x1) getlogin(0x0, 0x0) __semctl$IPC_RMID(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x401}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000340)={@in={{0x10, 0x2, 0x1, @multicast2}}, r5}, 0x88) r6 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x4, 0x8000, 0x1, 0x3ff, 0xea, {@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r5, 0xffff, 0x0, 0x2, 0x7ed, 0x6}}, &(0x7f0000000500)=0xb0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000540), 0x4) socketpair$unix(0x1, 0x0, 0x0, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x25, &(0x7f0000000940)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040)={r8, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) listen(r3, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000800)={0x1, 0x0, @sigval_int, @thr={0x0, 0x0}}) r0 = vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x7, @sival_int=0x8, @tid=r0}) r1 = openat$crypto(0xffffff9c, &(0x7f0000000180), 0x2000400, 0x0) ioctl$CIOCFINDDEV(r1, 0xc024636c, &(0x7f00000001c0)={0x100, "b718a990a5ad20b0981307e9cebdbdb6847439974c60f0e3c37fdcb42a97a78a"}) executing program 2: rfork(0x2000) mount(&(0x7f00000000c0)='cd9660\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, &(0x7f0000000180)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd11_kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) clock_getres(0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x1, @rand_addr=0x7}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x810}, 0x10) r2 = socket(0x1c, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) r3 = socket$inet_sctp(0x2, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6, @sival_ptr, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0xd, @sival_ptr, @spare}) ksem_init(&(0x7f0000000000)=0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) ksem_destroy(r4) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000580)=""/229, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r3, &(0x7f00000025c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f0000002500)=[{&(0x7f0000000040)="e33604a45cfa3e1254ef7146606d3d8cefcc7fe53338ebf41876e0c39cf813f9f96b5b9201466fc431b0ec672500c1caba2b4515e5d35c35f81f9caf9c0b25f2540db7b2fc5a90958e2798d0a7a01492e5", 0x51}, {&(0x7f0000000100)="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", 0x469}, {0x0}, {&(0x7f0000002400)="d512f831ef87d9a637cf89b1fa2e906eeb54784a9bcf28c4d9aacee64c443dc625c462e114dd16ceef68a424b5d2ae58c782ab8897880a75192d4a5b3d73fe2e68eae7df5d856e2b16239a3bb734c1922411e412de2d02bdcae5807a2132913e654cd9ee193868137311d685ef53e76a48961159b3e6ee40bf5d1a82f3b15d6d0a23ba59b5ae1f77", 0x88}, {&(0x7f00000024c0)="eb68927e7b7be8aaaa71286a3835850c0cb92a415135f8ffe7072e370d8e511e6e81caef251c", 0x26}], 0x5}, 0x0) vfork() executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) aio_writev(&(0x7f0000001780)={r1, 0x8000000000000000, &(0x7f0000000680)="a14320990a38be29a18259c29e84012b2bf2756953504fa083bbdd43977ca9eac8a6f20133a682e075aa0819091963bdcbeec3edda5914077bc8b22f5171923b90d7992b8320bc5fb55268de7d710159af1488d1e125bf0b7ea068794e3a7f12de0fa76422a0d54d5729be1b3debe616fd4ec581446d48516998610f27434bd0fb2ec670d1c81c523a4941d44a35dbb9d0a4249f1549931f68a4e3cdd27e615c2a29d40fa2164a65b03351ea18ae54febedfbd28aa11df598b7a99385bdb202ac1cc2cfc88", 0xc5, [0x10001, 0x7ff], 0xd5, 0x20, 0x784, {0x10000, 0x0, &(0x7f0000000780)="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"}, {0xc8bd83ae868ea550, 0x1c, @sigval_int, @ke_flags=0x1}}) setsockopt$inet_tcp_int(r1, 0x6, 0x42b, &(0x7f0000000240)=0x1000000, 0x4) socket$inet6(0x1c, 0x20000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) vfork() executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="19b64567e75a181e1f5cdf23a6fe847436229d915e68d8ba846f5b169bb934b2fc22691a86c373790b3c6c36ddf33549f6ad3ff7319b9e450cbcdc3fa3225107a2b023f2b4cf42699cad89d6b62ffcae6aabb4967fd4e36d1b1fa0240527b53a0025b5e979376d0a0f8746889984bc8deb72ed169d82208b48537b8002abb7dbd7686b69e8318d8dac88b09fd14a9d8ce73358ab733763b628a6cab300e84fd75d6b8dccea37fff8d5fbbe5d714bf65251dff89bd3047892c27b5a6961fd282a6cc3847c", 0xc4}], 0x2}, 0x0) executing program 2: openat$crypto(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0) setsid() lio_listio(0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x4, 0x0, @sival_ptr, @ke_flags}) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, &(0x7f0000001f80)="00d3fea4f344ccfb8c2478ff064aadd0d2b2eb51f7dc286d2e8c57fae985667f835218bc7b673a0a982a1cafafb3eb429b19c5af6224ff9b189d1905a7700f902256b7efa468000aae1d48f523f4aefc224b4856c1a92b908d860ab7dae9625d5cb66ce9cf337c20cc93080af07a8cc56320a213649e20457e0b8f5d2c312f682df8d7b099777b031be49feecf86fe36e03de1dfdb3a1749fa7c3761bf953d923cc7da60755a09f2d0c154ea274c8ff47171") openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18, @sival_ptr, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0xd09}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x6}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_int, @ke_flags}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xfff, 0x3, 0x3}, &(0x7f0000000080)=0x18) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(r0, 0x0, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) getrlimit(0xa, &(0x7f00000000c0)) ksem_init(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r3 = socket(0x17, 0x4, 0x0) connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) openat$ptmx(0xffffffffffffff9c, 0x0, 0x200, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x0, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) aio_writev(&(0x7f0000001780)={r1, 0x8000000000000000, &(0x7f0000000680)="a14320990a38be29a18259c29e84012b2bf2756953504fa083bbdd43977ca9eac8a6f20133a682e075aa0819091963bdcbeec3edda5914077bc8b22f5171923b90d7992b8320bc5fb55268de7d710159af1488d1e125bf0b7ea068794e3a7f12de0fa76422a0d54d5729be1b3debe616fd4ec581446d48516998610f27434bd0fb2ec670d1c81c523a4941d44a35dbb9d0a4249f1549931f68a4e3cdd27e615c2a29d40fa2164a65b03351ea18ae54febedfbd28aa11df598b7a99385bdb202ac1cc2cfc88", 0xc5, [0x10001, 0x7ff], 0xd5, 0x20, 0x784, {0x10000, 0x0, &(0x7f0000000780)="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"}, {0xc8bd83ae868ea550, 0x1c, @sigval_int, @ke_flags=0x1}}) setsockopt$inet_tcp_int(r1, 0x6, 0x42b, &(0x7f0000000240)=0x1000000, 0x4) socket$inet6(0x1c, 0x20000000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1a, @sigval_int}) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x5, @sival_int, @thr={0x0, 0x0}}) vfork() executing program 2: getuid() getgroups(0x0, 0x0) vfork() r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x126}], 0x2}, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: openat$crypto(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0) setsid() lio_listio(0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x4, 0x0, @sival_ptr, @ke_flags}) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, &(0x7f0000001f80)="00d3fea4f344ccfb8c2478ff064aadd0d2b2eb51f7dc286d2e8c57fae985667f835218bc7b673a0a982a1cafafb3eb429b19c5af6224ff9b189d1905a7700f902256b7efa468000aae1d48f523f4aefc224b4856c1a92b908d860ab7dae9625d5cb66ce9cf337c20cc93080af07a8cc56320a213649e20457e0b8f5d2c312f682df8d7b099777b031be49feecf86fe36e03de1dfdb3a1749fa7c3761bf953d923cc7da60755a09f2d0c154ea274c8ff47171") openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18, @sival_ptr, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0xd09}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x6}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_int, @ke_flags}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xfff, 0x3, 0x3}, &(0x7f0000000080)=0x18) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: openat$crypto(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0) setsid() lio_listio(0x0, 0x0, 0x0, &(0x7f0000001ec0)={0x4, 0x0, @sival_ptr, @ke_flags}) ioctl$DIOCGETRULESETS(0xffffffffffffffff, 0xc444443a, &(0x7f0000001f80)="00d3fea4f344ccfb8c2478ff064aadd0d2b2eb51f7dc286d2e8c57fae985667f835218bc7b673a0a982a1cafafb3eb429b19c5af6224ff9b189d1905a7700f902256b7efa468000aae1d48f523f4aefc224b4856c1a92b908d860ab7dae9625d5cb66ce9cf337c20cc93080af07a8cc56320a213649e20457e0b8f5d2c312f682df8d7b099777b031be49feecf86fe36e03de1dfdb3a1749fa7c3761bf953d923cc7da60755a09f2d0c154ea274c8ff47171") openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x18, @sival_ptr, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001b80)="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", 0xd09}], 0x1}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r3, r2) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000100)={0x1, 0x6}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x1e, @sival_int, @ke_flags}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xfff, 0x3, 0x3}, &(0x7f0000000080)=0x18) executing program 2: getuid() getgroups(0x0, 0x0) vfork() r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x42b, &(0x7f0000000240), 0x4) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)}, 0x0) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r5, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$DIOCGETSTATE(0xffffffffffffffff, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) r5 = socket(0x1b, 0x3, 0x0) shutdown(r5, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r7, 0x1) shutdown(r7, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) openat(r6, &(0x7f0000000400)='./file0\x00', 0x0, 0x249) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xfffffffa, 0xe0, 0x5}, &(0x7f0000000100)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x0, 0x84) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x100, 0x1) getlogin(0x0, 0x0) __semctl$IPC_RMID(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x401}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000340)={@in={{0x10, 0x2, 0x1, @multicast2}}, r5}, 0x88) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(r0, 0x0, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) getrlimit(0xa, &(0x7f00000000c0)) ksem_init(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) sendto$inet6(r2, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: open$dir(0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @ke_flags}) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(r0, 0x0, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) getrlimit(0xa, &(0x7f00000000c0)) ksem_init(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() r3 = socket(0x17, 0x4, 0x0) connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) dup2(r4, r3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) ksem_init(0x0, 0x0) openat$bpf(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$DIOCGETSTATE(0xffffffffffffffff, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) r5 = socket(0x1b, 0x3, 0x0) shutdown(r5, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x20000000) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r7 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r7, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r7, 0x1) shutdown(r7, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) openat(r6, &(0x7f0000000400)='./file0\x00', 0x0, 0x249) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r5, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x1ee}], 0x1}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x185}], 0x2}, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x19, 0x7, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x80000001}) r1 = socket(0x1c, 0x1, 0x0) ioctl$CRIOGET(r0, 0xc0046364, &(0x7f0000000000)=0x7) readv(0xffffffffffffffff, 0x0, 0x0) r2 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffff9c, 0xc0045302, &(0x7f0000000000)=r2) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) fchown(r3, 0x0, 0xffffffffffffffff) openat$filemon(0xffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x212, &(0x7f0000001380)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "5913c9", 0x1dc, 0x2b, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[@fragment={0x88, 0x0, 0x3, 0x0, 0x0, 0xb, 0x65}, @dstopts={0x31, 0x11, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x87, 0x83, "361d5a0cd77a5783f9df854cc43f35965a33833350b1c69f3af46923780d9a49d8e2c9300c56567ec7e028ed4afd41d8c5bfd66deabd45cfddc0581953f9be9893b51f16cc2dcddc16f96e8dd9e54dd80b977131fef18f23bba38fd94b3cd80c5ecc3860125f60a9395ec3ff6d849823cce79efa715f9e3b64ac26386727f07ddbf29c"}]}, @routing={0x2b, 0xa, 0x0, 0x8, 0x0, [@mcast1, @mcast1, @mcast2, @empty, @loopback]}, @dstopts={0x2b, 0x16, '\x00', [@enc_lim={0x4, 0x1, 0x40}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0x58, "5b1056912ac5e8b08ed4698c995cdaa9031c0641f1bdcdcc30c61bf181f46a1aa15fdaf1e5fdb3d57f4a737faaeca123284ee5c21a7aafa97233b79e0586ab0300707b4254a6369666fb056adfde2c880feef61718e1ecfb"}, @generic={0x31, 0x48, "c5e7eb93abaebd688edcd29808e8c026a724d6710307c9d890ced3bb9a7445799b911ce1e2174fab5656c3735a8ea6d532762b2fdfeb58e41e33495df90b8e0bbebf398265b90edb"}, @enc_lim={0x4, 0x1, 0x40}]}, @fragment={0x37, 0x0, 0x57, 0x0, 0x0, 0x1, 0x65}, @fragment={0x62, 0x0, 0xca, 0x1, 0x0, 0x4, 0x67}, @fragment={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}], @tcp={{0x3, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x6}}}}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x80, 0x903, 0x120, 0x200, 0x6af4, 0x4, 0x100, 0x1e0cd91b, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)={@in={{0x10, 0x2, 0x1, @loopback}}, r4, 0xfff, 0x1ff, 0x2dcb}, &(0x7f0000000280)=0x8c) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, &(0x7f0000000080)={{"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", "04196901104d0700ca5166f919d407a27f0080247a0000ee3900", 0x4, 0xfe}, 0x0}) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r6, 0xc4704434, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000002580)={0x0, 0x1}, 0x8) r7 = dup(r5) sendto$inet6(r7, &(0x7f00000000c0)="d39b2845e7ba3176e46db4e0af629c4bf34a8ea61e83274c88fadfa5c97fcd5e5dc0e3faf8152b08516a85021e4e44df284df341d41d16f5f4940090eb8e4de3d83a9831e0d22ea7d470e904a9b060ebc8a685bda77a67145eff01521c88ea73c9f838", 0x63, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x2, 0xfffffffe, @local={0xfe, 0x80, '\x00', 0x0}, 0x40000001}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="235d8c20b795994d4196aad422fc91eb8d84ac2e96b82fbe314652705af13080034bff0bc88814e3daa9663eef985e75eefe1f2afb2179601ef1fb8c411c35ceafd8903bdd2cbc503d79e4d5d905b7bdffedd5e9d49bcb8cb60dd5d7517a2bb01caa545cadfe53262c23f06de20e61a72b4bdcc860d99570cd04c3aba9bc403fad831f671637cc78e26a35572de8f8e7c5a1270a38fdbe059b4236b32e8343ec57efb028f471978a9dde907cd020232c129296a2ef", @ANYRES32=r7], 0x28) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0xfe79, 0x1c, 0x2, 0x6eb, @loopback}, 0x1c) accept4(r1, 0x0, &(0x7f0000000180), 0x30000000) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffff9c, &(0x7f00000009c0), 0x20000, 0x0) ioctl$DIOCRTSTADDRS(r1, 0xc44c4449, &(0x7f0000000b00)={{"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", "9a672e230123650b71fc69892d3c1ae9184faced9fce260fadab72d018f7dd66", 0xa3, 0xf0}, &(0x7f0000000a00)="9f7263fa8060d664227652aac005d32942945b98eeabecd86e7bc87753c6ed035d9fc7e7182f683f3a6471c1a992179cd869f216efb9f4757ab764b85cc8dee6c62dcea6c0560802347d1f0c2ea036a5267b2273f5f188167c030b4b4cd6d6dc5c9c7fadf325cfe0908d7aa3291e2e10b2a396bdf3462d3a64dbe19e6f4a6e7b1a23f3ce21c4a4b0e3cd7a75769c5f21ffe2a67ae63e704b6e8b9fcd49a2778e95cd3a287f55a345d11de1a52b7fd0614cd8e7e65b82440cac8e46af1456a71f17da9719e96ddcab508e5f6863a737d33332", 0x4, 0xcf, 0x2, 0x3ff, 0x8001, 0x0, 0xa8, 0x7}) shmget(0x0, 0x3000, 0x12, &(0x7f0000ffb000/0x3000)=nil) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x20, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1, @multicast1}, 0x10) (async) fhstatfs(&(0x7f0000000040)={{[0x3, 0x2]}, {0x6, 0x1000, "b633c330326f55d48a98f38e4810331c"}}, &(0x7f0000000080)) socket$unix(0x1, 0x5, 0x0) (async) execve(&(0x7f0000000f80)='./file0\x00', &(0x7f0000001100)=[&(0x7f0000000fc0)='/dev/pf\x00', &(0x7f0000001000)='\x00', &(0x7f0000001040)='/dev/pf\x00', &(0x7f0000001080)='/dev/pf\x00', &(0x7f00000010c0)='/dev/pf\x00'], &(0x7f0000001300)=[&(0x7f0000001140)='/dev/pf\x00', &(0x7f0000001180)='\'-+\x00', &(0x7f00000011c0)='\\(/-\'\'v\x00', &(0x7f0000001200)='-\x00', &(0x7f0000001340)='\x00\xb9nG\xd8\x1b\xc4t\xbewP\xd8\xcba\xa6Z\x90#\xa6Y\xaeP~\xe8\xfa\xde\xcbn\x14\x8d\x86\xbf\x96[\t!}&\xa2eb\xe5\x9b\xc7\xfe\x03\xa2\xe7\xcb\xaf\xef\xca\x10\x0e\xf5s\x1cb\xa0\x1f\x94\x84\xfb\xd3O\x1b\xbcc7\tv,E\x13C\xa7\xd8\xed$\xaf\xe9\x8a\xe7\x04\x0fl\xad\xc1\x0e\x17BpiT\xe4=\xceVy#C\xf9\x83\xae\xbc\xb6\x7f=\xd2:\xb5\xeeU\xa2\x8b\xda\xddR\xcc\x97K\x15\xfb|\x12\xef\x14\x97(\xda\xd44)e\xe8Y\x9c=\x93&6\xeb\xc4\xe2\fz5\xae\x10h\x06', &(0x7f0000001280)='/dev/pf\x00', 0xffffffffffffffff, &(0x7f00000012c0)='\x00']) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r5, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x1ee}], 0x1}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="19b64567e75a181e1f5cdf23a6fe847436229d915e68d8ba846f5b169bb934b2fc22691a86c373790b3c6c36ddf33549f6ad3ff7319b9e450cbcdc3fa3225107a2b023f2b4cf42699cad89d6b62ffcae6aabb4967fd4e36d1b1fa0240527b53a0025b5e979376d0a0f8746889984bc8deb72ed169d82208b48537b8002abb7dbd7686b69e8318d8dac88b09fd14a9d8ce73358ab733763b628a6cab300e84fd75d6b8dccea37fff8d5fbbe5d714bf65251dff89bd3047892c27b5a6961fd282a6cc3847c78b94c1bf8bd04f0b568b9ec9c98e59c263e40de2b36c2ff11e8e9fa0f25f3443aa1ace80802c211be19469f3b676fd5e16a497054c315dcdf8c6b9dc14f569cc04a5ebc5ec671ae8bed70d55742fb04f99314ed8f1b1bf3966a0cce0a83403076d31374da5cce6ac44e3f32fa1c53d8fc0c84c4d97393fbefd504ac500f13c2a6da3232baa38384a3cedcb82bc06214af5ad3f0dc0c8be01786725e87d8db9a07eabb890a500896b9197b277a9e5fb95e1b6b9dde403dfe6f9a0ef63986d96c95816f", 0x187}], 0x2}, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x19, 0x7, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x80000001}) r1 = socket(0x1c, 0x1, 0x0) ioctl$CRIOGET(r0, 0xc0046364, &(0x7f0000000000)=0x7) readv(0xffffffffffffffff, 0x0, 0x0) r2 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffff9c, 0xc0045302, &(0x7f0000000000)=r2) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) fchown(r3, 0x0, 0xffffffffffffffff) openat$filemon(0xffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x212, &(0x7f0000001380)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "5913c9", 0x1dc, 0x2b, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[@fragment={0x88, 0x0, 0x3, 0x0, 0x0, 0xb, 0x65}, @dstopts={0x31, 0x11, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x87, 0x83, "361d5a0cd77a5783f9df854cc43f35965a33833350b1c69f3af46923780d9a49d8e2c9300c56567ec7e028ed4afd41d8c5bfd66deabd45cfddc0581953f9be9893b51f16cc2dcddc16f96e8dd9e54dd80b977131fef18f23bba38fd94b3cd80c5ecc3860125f60a9395ec3ff6d849823cce79efa715f9e3b64ac26386727f07ddbf29c"}]}, @routing={0x2b, 0xa, 0x0, 0x8, 0x0, [@mcast1, @mcast1, @mcast2, @empty, @loopback]}, @dstopts={0x2b, 0x16, '\x00', [@enc_lim={0x4, 0x1, 0x40}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0x58, "5b1056912ac5e8b08ed4698c995cdaa9031c0641f1bdcdcc30c61bf181f46a1aa15fdaf1e5fdb3d57f4a737faaeca123284ee5c21a7aafa97233b79e0586ab0300707b4254a6369666fb056adfde2c880feef61718e1ecfb"}, @generic={0x31, 0x48, "c5e7eb93abaebd688edcd29808e8c026a724d6710307c9d890ced3bb9a7445799b911ce1e2174fab5656c3735a8ea6d532762b2fdfeb58e41e33495df90b8e0bbebf398265b90edb"}, @enc_lim={0x4, 0x1, 0x40}]}, @fragment={0x37, 0x0, 0x57, 0x0, 0x0, 0x1, 0x65}, @fragment={0x62, 0x0, 0xca, 0x1, 0x0, 0x4, 0x67}, @fragment={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}], @tcp={{0x3, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x6}}}}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x80, 0x903, 0x120, 0x200, 0x6af4, 0x4, 0x100, 0x1e0cd91b, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)={@in={{0x10, 0x2, 0x1, @loopback}}, r4, 0xfff, 0x1ff, 0x2dcb}, &(0x7f0000000280)=0x8c) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, &(0x7f0000000080)={{"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", "04196901104d0700ca5166f919d407a27f0080247a0000ee3900", 0x4, 0xfe}, 0x0}) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r6, 0xc4704434, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000002580)={0x0, 0x1}, 0x8) r7 = dup(r5) sendto$inet6(r7, &(0x7f00000000c0)="d39b2845e7ba3176e46db4e0af629c4bf34a8ea61e83274c88fadfa5c97fcd5e5dc0e3faf8152b08516a85021e4e44df284df341d41d16f5f4940090eb8e4de3d83a9831e0d22ea7d470e904a9b060ebc8a685bda77a67145eff01521c88ea73c9f838", 0x63, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x2, 0xfffffffe, @local={0xfe, 0x80, '\x00', 0x0}, 0x40000001}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="235d8c20b795994d4196aad422fc91eb8d84ac2e96b82fbe314652705af13080034bff0bc88814e3daa9663eef985e75eefe1f2afb2179601ef1fb8c411c35ceafd8903bdd2cbc503d79e4d5d905b7bdffedd5e9d49bcb8cb60dd5d7517a2bb01caa545cadfe53262c23f06de20e61a72b4bdcc860d99570cd04c3aba9bc403fad831f671637cc78e26a35572de8f8e7c5a1270a38fdbe059b4236b32e8343ec57efb028f471978a9dde907cd020232c129296a2ef", @ANYRES32=r7], 0x28) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0xfe79, 0x1c, 0x2, 0x6eb, @loopback}, 0x1c) accept4(r1, 0x0, &(0x7f0000000180), 0x30000000) executing program 2: mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f000012e000/0x3000)=nil, 0x3000, 0x5, 0x1010, 0xffffffffffffffff, 0xfffffffd) shmat(0xffffffffffffffff, &(0x7f000012e000/0x3000)=nil, 0x3000) r0 = open(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @broadcast}}, 0x0, 0x0, 0xf982, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getitimer(0x0, &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, {@in6={{0x1c, 0x1c, 0x2, 0x0, @empty, 0x9}}, r2, 0xfffffffe, 0x0, 0xfff, 0x81}}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000005c0)={0x0, 0x3}, &(0x7f0000000600)=0x8) socket(0x2, 0x1, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2}, &(0x7f00000001c0)=0x14) r4 = socket(0x26, 0x2, 0x0) bind(r4, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c) sendmsg$unix(r4, &(0x7f0000000640)={&(0x7f0000000400)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) accept$inet(0xffffffffffffff9c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr}, 0x10) openat$crypto(0xffffff9c, &(0x7f0000000000), 0x10000, 0x0) clock_settime(0x0, &(0x7f0000000080)) clock_settime(0x0, &(0x7f00000012c0)) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x2e5}], 0x1}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x187}], 0x2}, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) executing program 2: ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc0306367, 0x0) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000001c0)={0x19, 0x7, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x80000001}) r1 = socket(0x1c, 0x1, 0x0) ioctl$CRIOGET(r0, 0xc0046364, &(0x7f0000000000)=0x7) readv(0xffffffffffffffff, 0x0, 0x0) r2 = setsid() ioctl$FILEMON_SET_PID(0xffffffffffffff9c, 0xc0045302, &(0x7f0000000000)=r2) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) fchown(r3, 0x0, 0xffffffffffffffff) openat$filemon(0xffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x212, &(0x7f0000001380)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "5913c9", 0x1dc, 0x2b, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @local={0xfe, 0x80, '\x00', 0x0}, {[@fragment={0x88, 0x0, 0x3, 0x0, 0x0, 0xb, 0x65}, @dstopts={0x31, 0x11, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x87, 0x83, "361d5a0cd77a5783f9df854cc43f35965a33833350b1c69f3af46923780d9a49d8e2c9300c56567ec7e028ed4afd41d8c5bfd66deabd45cfddc0581953f9be9893b51f16cc2dcddc16f96e8dd9e54dd80b977131fef18f23bba38fd94b3cd80c5ecc3860125f60a9395ec3ff6d849823cce79efa715f9e3b64ac26386727f07ddbf29c"}]}, @routing={0x2b, 0xa, 0x0, 0x8, 0x0, [@mcast1, @mcast1, @mcast2, @empty, @loopback]}, @dstopts={0x2b, 0x16, '\x00', [@enc_lim={0x4, 0x1, 0x40}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @generic={0x1, 0x58, "5b1056912ac5e8b08ed4698c995cdaa9031c0641f1bdcdcc30c61bf181f46a1aa15fdaf1e5fdb3d57f4a737faaeca123284ee5c21a7aafa97233b79e0586ab0300707b4254a6369666fb056adfde2c880feef61718e1ecfb"}, @generic={0x31, 0x48, "c5e7eb93abaebd688edcd29808e8c026a724d6710307c9d890ced3bb9a7445799b911ce1e2174fab5656c3735a8ea6d532762b2fdfeb58e41e33495df90b8e0bbebf398265b90edb"}, @enc_lim={0x4, 0x1, 0x40}]}, @fragment={0x37, 0x0, 0x57, 0x0, 0x0, 0x1, 0x65}, @fragment={0x62, 0x0, 0xca, 0x1, 0x0, 0x4, 0x67}, @fragment={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66}], @tcp={{0x3, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x6}}}}}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x80, 0x903, 0x120, 0x200, 0x6af4, 0x4, 0x100, 0x1e0cd91b, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)={@in={{0x10, 0x2, 0x1, @loopback}}, r4, 0xfff, 0x1ff, 0x2dcb}, &(0x7f0000000280)=0x8c) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, &(0x7f0000000080)={{"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", "04196901104d0700ca5166f919d407a27f0080247a0000ee3900", 0x4, 0xfe}, 0x0}) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r6, 0xc4704434, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000002580)={0x0, 0x1}, 0x8) r7 = dup(r5) sendto$inet6(r7, &(0x7f00000000c0)="d39b2845e7ba3176e46db4e0af629c4bf34a8ea61e83274c88fadfa5c97fcd5e5dc0e3faf8152b08516a85021e4e44df284df341d41d16f5f4940090eb8e4de3d83a9831e0d22ea7d470e904a9b060ebc8a685bda77a67145eff01521c88ea73c9f838", 0x63, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x2, 0xfffffffe, @local={0xfe, 0x80, '\x00', 0x0}, 0x40000001}, 0x1c) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="235d8c20b795994d4196aad422fc91eb8d84ac2e96b82fbe314652705af13080034bff0bc88814e3daa9663eef985e75eefe1f2afb2179601ef1fb8c411c35ceafd8903bdd2cbc503d79e4d5d905b7bdffedd5e9d49bcb8cb60dd5d7517a2bb01caa545cadfe53262c23f06de20e61a72b4bdcc860d99570cd04c3aba9bc403fad831f671637cc78e26a35572de8f8e7c5a1270a38fdbe059b4236b32e8343ec57efb028f471978a9dde907cd020232c129296a2ef", @ANYRES32=r7], 0x28) sendto(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0xfe79, 0x1c, 0x2, 0x6eb, @loopback}, 0x1c) accept4(r1, 0x0, &(0x7f0000000180), 0x30000000) executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socketpair(0x1, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xffffff81, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xdd, "f4e68e146552a911a7b5e0fe413f2f3471a793934926f19f343392720e85e1529e2cbee0150eb05947289e4e9ec0f543cccddbc84c8ec0643abbacb85d02c2559484e7fb6dd055b9bc2a696d0871c17e2070407c71b0188ee175cad17dabe652c689e396373f80c5a64bd02add721fa158120212500de11ee7043eeab171e5fd0dea5ad156b10d34416060040f11f2580fa015a31068216c2c2bd37245e3c65ebc86c44adbf3149752f2ce13e75cbe98950b3397c8aafc575927c96320603637c7bc475e0f25218a422ddc96c8be87d91059c88a9796b407ba6c1d500f"}, &(0x7f0000000440)=0xe5) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r3, 0xffff, 0x2, 0x3f, 0xfe03, 0x20}, 0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x2, 0x7}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) aio_mlock(&(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x10000}, 0x24) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000180)='./file0/../file0/file0\x00') extattr_delete_file(&(0x7f00000002c0)='./file0/../file0/file0\x00', 0x1, &(0x7f0000000300)='!\x00') r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r4, 0x29, 0x30, &(0x7f0000000100)=0x3ff, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f00000000c0)=0x8f9, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mprotect(&(0x7f0000186000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000240)=0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1, 0x80010, r0, 0x0) r1 = socket(0x2, 0x1, 0x0) sendto(r1, 0x0, 0x0, 0x20101, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x4, @sigval_int=0x401, @thr={&(0x7f00000000c0)="0f01d9cfc4e109f9e1c4e28da7168fe99802cddbef660f3838310f1c9f9a000000f30fae64a867c4e23d0cec", &(0x7f0000000140)="49540ed3ff2db29ec90197ade7b15830ed3399617a4de561db15803f85d5b3ff804de55012f1b5726c53647a46cb17faeb006f5eb64ee278f1d25d96d980cfa4cc78b9942a7cbe2eb568f4dcd401fc8fda4380f59f6b4365050662708f40a65d7a20f75d5df80e6e844f253486f8bc57f7d4218f99d5b6d0450e1560b58a8d458336b7a3a624ad464b1f3f7aba5fe8ee979db3dee08284a23656a1b82d764c7726f372853ab8bfb028e4e768bb1829295cb953f7078e343a42251eb710f663d629dd0b46b420e77ef96e95416dbba402693ab8d4905d2fdb9b9596108f2030f3fd68e1a771287968fe27a6de8a236344c680679546"}}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x2e5}], 0x1}, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3466f8a75c268e6", 0x76}, {&(0x7f00000007c0)="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", 0x187}], 0x2}, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000800)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x7}) r0 = openat$crypto(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$CIOCFINDDEV(r0, 0xc024636c, &(0x7f00000001c0)={0x100, "b718a990a5ad20b0981307e9cebdbdb6847439974c60f0e3c37fdcb42a97a78a"}) executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x0, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000240)=0xffff21e5, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, 0x0}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(r0, 0x0, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) getrlimit(0xa, &(0x7f00000000c0)) ksem_init(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r3 = socket(0x17, 0x4, 0x0) connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0xfffffffa, 0x18, 0xf479, 0x2, 0x5, 0x4, 0x7, 0x8]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x294}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) r1 = socket(0x2, 0x1, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto$inet6(r1, &(0x7f0000001340)="8aaf", 0x2, 0x0, &(0x7f0000000100)={0xfda1, 0x1c, 0x1, 0x0, @mcast2, 0x4}, 0x1c) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f00000000c0)={0x28, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r3 = fhopen(&(0x7f0000000000)={{[0x10000, 0x2]}, {0x8000, 0x9d83, "0e1ed37f69776bf0657b0f7fd188a6b9"}}, 0x40) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc030636a, &(0x7f0000000200)={0x19, 0x8, 0x18, &(0x7f00000001c0)="ec7b00f0b20000130092221fb3306671530000000000007f", 0x0, 0x0, 0x2, 0xfdffef85, [0x3, 0xcd, 0x4]}) ioctl$CIOCCRYPT(r4, 0xc01c6367, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0xcd91, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000200)}) r5 = socket$inet_sctp(0x2, 0x0, 0x84) getresgid(0x0, 0x0, 0x0) freebsd11_fhstatfs(&(0x7f0000000180)={{[0x8, 0x4]}, {0x0, 0x405, "ef49be762c171901a308136700"}}, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000140)={0x4, 0x3f, 0x5, 0x8}, 0xffffffffffffffa6) freebsd11_fstat(0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) openat(r3, 0x0, 0x8aa43, 0x30) aio_waitcomplete(0x0, 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x58) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x82, @mcast1}, 0x1c) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000800)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x7}) r0 = openat$crypto(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$CIOCFINDDEV(r0, 0xc024636c, &(0x7f00000001c0)={0x100, "b718a990a5ad20b0981307e9cebdbdb6847439974c60f0e3c37fdcb42a97a78a"}) executing program 2: open$dir(0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags}) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x8}, 0x1c) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) Jan 1 00:00:27 ci-freebsd-i386-1 syslogd: last message repeated 16 times executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socketpair(0x1, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xffffff81, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xdd, "f4e68e146552a911a7b5e0fe413f2f3471a793934926f19f343392720e85e1529e2cbee0150eb05947289e4e9ec0f543cccddbc84c8ec0643abbacb85d02c2559484e7fb6dd055b9bc2a696d0871c17e2070407c71b0188ee175cad17dabe652c689e396373f80c5a64bd02add721fa158120212500de11ee7043eeab171e5fd0dea5ad156b10d34416060040f11f2580fa015a31068216c2c2bd37245e3c65ebc86c44adbf3149752f2ce13e75cbe98950b3397c8aafc575927c96320603637c7bc475e0f25218a422ddc96c8be87d91059c88a9796b407ba6c1d500f"}, &(0x7f0000000440)=0xe5) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r3, 0xffff, 0x2, 0x3f, 0xfe03, 0x20}, 0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x2, 0x7}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) aio_mlock(&(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x10000}, 0x24) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000180)='./file0/../file0/file0\x00') extattr_delete_file(&(0x7f00000002c0)='./file0/../file0/file0\x00', 0x1, &(0x7f0000000300)='!\x00') r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffffff) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f00000000c0)=0x8f9, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) executing program 2: kmq_open(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) pipe2(0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int, @ke_flags}) chdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xa, 0x5}, 0x8) setreuid(0x0, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000800)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x7}) r0 = openat$crypto(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$CIOCFINDDEV(r0, 0xc024636c, &(0x7f00000001c0)={0x100, "b718a990a5ad20b0981307e9cebdbdb6847439974c60f0e3c37fdcb42a97a78a"}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x31, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xfffffffa, 0xe0, 0x5}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x401}, &(0x7f0000000300)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0xfffffffa, 0x18, 0xf479, 0x2, 0x5, 0x4, 0x7, 0x8]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x294}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) r1 = socket(0x2, 0x1, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) sendto$inet6(r1, &(0x7f0000001340)="8aaf", 0x2, 0x0, &(0x7f0000000100)={0xfda1, 0x1c, 0x1, 0x0, @mcast2, 0x4}, 0x1c) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f00000000c0)={0x28, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r3 = fhopen(&(0x7f0000000000)={{[0x10000, 0x2]}, {0x8000, 0x9d83, "0e1ed37f69776bf0657b0f7fd188a6b9"}}, 0x40) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000001740), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc030636a, &(0x7f0000000200)={0x19, 0x8, 0x18, &(0x7f00000001c0)="ec7b00f0b20000130092221fb3306671530000000000007f", 0x0, 0x0, 0x2, 0xfdffef85, [0x3, 0xcd, 0x4]}) ioctl$CIOCCRYPT(r4, 0xc01c6367, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0xcd91, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000200)}) socket$inet_sctp(0x2, 0x0, 0x84) getresgid(0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) openat(r3, 0x0, 0x8aa43, 0x30) executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socketpair(0x1, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xffffff81, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xdd, "f4e68e146552a911a7b5e0fe413f2f3471a793934926f19f343392720e85e1529e2cbee0150eb05947289e4e9ec0f543cccddbc84c8ec0643abbacb85d02c2559484e7fb6dd055b9bc2a696d0871c17e2070407c71b0188ee175cad17dabe652c689e396373f80c5a64bd02add721fa158120212500de11ee7043eeab171e5fd0dea5ad156b10d34416060040f11f2580fa015a31068216c2c2bd37245e3c65ebc86c44adbf3149752f2ce13e75cbe98950b3397c8aafc575927c96320603637c7bc475e0f25218a422ddc96c8be87d91059c88a9796b407ba6c1d500f"}, &(0x7f0000000440)=0xe5) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r3, 0xffff, 0x2, 0x3f, 0xfe03, 0x20}, 0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x2, 0x7}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) aio_mlock(&(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x10000}, 0x24) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000180)='./file0/../file0/file0\x00') extattr_delete_file(&(0x7f00000002c0)='./file0/../file0/file0\x00', 0x1, &(0x7f0000000300)='!\x00') r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup(0xffffffffffffffff) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f00000000c0)=0x8f9, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) executing program 2: kmq_open(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) pipe2(0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int, @ke_flags}) chdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xa, 0x5}, 0x8) setreuid(0x0, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040)) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000640)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa3e9e3fc42bb89bf3e676910677c03283fea24a3d5fe916bc7c6afe25e7491c26a4ea436cf99ab7b559fc19289a8707b32558044f8ad0d26800eb6676cf436aa054be3b092f7f1c0130888b129058b2cd07fea6332a40e45fc2d4a08fb11548d2e77070cbbf18fb019685b7e3", 0x6f}, {&(0x7f00000007c0)="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", 0x188}], 0x2}, 0x0) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(r0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) getrlimit(0xa, &(0x7f00000000c0)) ksem_init(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) sendto$inet6(r1, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(r0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r1, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(r0, 0x0, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r3 = socket(0x17, 0x4, 0x0) connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000240)=0xffff21e5, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: kmq_open(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) pipe2(0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int, @ke_flags}) chdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xa, 0x5}, 0x8) setreuid(0x0, 0x0) rfork(0x0) vfork() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0xfffffffa, 0x18, 0xf479, 0x2, 0x5, 0x4, 0x7, 0x8]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x294}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) executing program 2: cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r6, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: kmq_open(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) pipe2(0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int, @ke_flags}) chdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xa, 0x5}, 0x8) setreuid(0x0, 0x0) rfork(0x0) vfork() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000800)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000080)={0x1, 0x7}) r0 = openat$crypto(0xffffff9c, &(0x7f0000000180), 0x2000400, 0x0) ioctl$CIOCFINDDEV(r0, 0xc024636c, &(0x7f00000001c0)={0x0, "b718a990a5ad20b0981307e9cebdbdb6847439974c60f0e3c37fdcb42a97a78a"}) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r0 = semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(r0, 0x0, 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r2, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r3 = socket(0x17, 0x4, 0x0) connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sigval_ptr, @spare=[0x3fb, 0x0, 0x2, 0x4, 0x9, 0x0, 0x43]}) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r1, 0x6, 0x42b, &(0x7f0000000240), 0x4) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r6, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: kmq_open(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) pipe2(0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int, @ke_flags}) chdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xa, 0x5}, 0x8) setreuid(0x0, 0x0) rfork(0x0) vfork() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0xfffffffa, 0x18, 0xf479, 0x2, 0x5, 0x4, 0x7, 0x8]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x294}, 0x98) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) freebsd11_fhstatfs(&(0x7f0000000180)={{[0x8, 0x4]}, {0x0, 0x405, "ef49be762c171901a308136700"}}, &(0x7f00000002c0)) socket$inet_sctp(0x2, 0x1, 0x84) openat(0xffffffffffffffff, 0x0, 0x8aa43, 0x30) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sigval_int}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffa, 0xe0, 0x5}, &(0x7f0000000100)=0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x401}, &(0x7f0000000300)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100), 0x4) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) executing program 2: kmq_open(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) pipe2(0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int, @ke_flags}) chdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xa, 0x5}, 0x8) setreuid(0x0, 0x0) rfork(0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040)) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r6, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(0x0, 0x0, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) getrlimit(0xa, &(0x7f00000000c0)) ksem_init(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) sendto$inet6(r1, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0xfffffffa, 0x18, 0xf479, 0x2, 0x5, 0x4, 0x7, 0x8]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) freebsd11_fhstatfs(&(0x7f0000000180)={{[0x8, 0x4]}, {0x0, 0x405, "ef49be762c171901a308136700"}}, &(0x7f00000002c0)) socket$inet_sctp(0x2, 0x1, 0x84) openat(0xffffffffffffffff, 0x0, 0x8aa43, 0x30) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfffffffa, 0xe0, 0x5}, &(0x7f0000000100)=0x10) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0), 0x4) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x401}, &(0x7f0000000300)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0xe, &(0x7f0000000040)="ed7b520276e8950000eac26cece2", 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000240)=0xffff21e5, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r6, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(0x0, 0x0, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, 0x0, 0x0) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) getrlimit(0xa, &(0x7f00000000c0)) ksem_init(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) sendto$inet6(r1, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socketpair(0x1, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xffffff81, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xdd, "f4e68e146552a911a7b5e0fe413f2f3471a793934926f19f343392720e85e1529e2cbee0150eb05947289e4e9ec0f543cccddbc84c8ec0643abbacb85d02c2559484e7fb6dd055b9bc2a696d0871c17e2070407c71b0188ee175cad17dabe652c689e396373f80c5a64bd02add721fa158120212500de11ee7043eeab171e5fd0dea5ad156b10d34416060040f11f2580fa015a31068216c2c2bd37245e3c65ebc86c44adbf3149752f2ce13e75cbe98950b3397c8aafc575927c96320603637c7bc475e0f25218a422ddc96c8be87d91059c88a9796b407ba6c1d500f"}, &(0x7f0000000440)=0xe5) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r3, 0xffff, 0x2, 0x3f, 0xfe03, 0x20}, 0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x2, 0x7}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) aio_mlock(&(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x10000}, 0x24) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000180)='./file0/../file0/file0\x00') r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r4, 0x29, 0x30, &(0x7f0000000100)=0x3ff, 0x4) dup(0xffffffffffffffff) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f00000000c0)=0x8f9, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0xe, &(0x7f0000000040)="ed7b520276e8950000eac26cece2", 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000240)=0xffff21e5, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) ioctl$MDIOCDETACH(0xffffffffffffffff, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {0xffffffffffffffff, 0x2}, {r1, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r4, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r5 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r5, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socketpair(0x1, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xffffff81, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xdd, "f4e68e146552a911a7b5e0fe413f2f3471a793934926f19f343392720e85e1529e2cbee0150eb05947289e4e9ec0f543cccddbc84c8ec0643abbacb85d02c2559484e7fb6dd055b9bc2a696d0871c17e2070407c71b0188ee175cad17dabe652c689e396373f80c5a64bd02add721fa158120212500de11ee7043eeab171e5fd0dea5ad156b10d34416060040f11f2580fa015a31068216c2c2bd37245e3c65ebc86c44adbf3149752f2ce13e75cbe98950b3397c8aafc575927c96320603637c7bc475e0f25218a422ddc96c8be87d91059c88a9796b407ba6c1d500f"}, &(0x7f0000000440)=0xe5) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r3, 0xffff, 0x2, 0x3f, 0xfe03, 0x20}, 0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x2, 0x7}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) aio_mlock(&(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x10000}, 0x24) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000180)='./file0/../file0/file0\x00') r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r4, 0x29, 0x30, &(0x7f0000000100)=0x3ff, 0x4) dup(0xffffffffffffffff) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f00000000c0)=0x8f9, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0xe, &(0x7f0000000040)="ed7b520276e8950000eac26cece2", 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000180)=0x400f0, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@authinfo={0x10}, @sndrcv={0x2c}], 0x3c}, 0x0) executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, 0x0, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r2) connect$unix(r2, &(0x7f0000000180), 0x10) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getpid() r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(r3, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: kmq_open(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) pipe2(0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int, @ke_flags}) chdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xa, 0x5}, 0x8) setreuid(0x0, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040)) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x294}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, 0x0, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r2) connect$unix(r2, &(0x7f0000000180), 0x10) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r3 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: kmq_open(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) pipe2(0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int, @ke_flags}) chdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xa, 0x5}, 0x8) setreuid(0x0, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040)) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, 0x0, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r2) connect$unix(r2, &(0x7f0000000180), 0x10) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r3 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: kmq_open(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) pipe2(0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int, @ke_flags}) chdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xa, 0x5}, 0x8) setreuid(0x0, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040)) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, 0x0, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r2) connect$unix(r2, &(0x7f0000000180), 0x10) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r3 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: kmq_open(0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x0) pipe2(0x0, 0x0) openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int, @ke_flags}) chdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xa, 0x5}, 0x8) setreuid(0x0, 0x0) rfork(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000040)) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, 0x0, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r2) connect$unix(r2, &(0x7f0000000180), 0x10) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0, 0x0, 0xfdffff80}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}) executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, 0x0, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r2) connect$unix(r2, &(0x7f0000000180), 0x10) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, 0x0, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r2) connect$unix(r2, &(0x7f0000000180), 0x10) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, 0x0, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r2) connect$unix(r2, &(0x7f0000000180), 0x10) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006}) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x294}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x800, 0x0, 0x0) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r2) connect$unix(r2, &(0x7f0000000180), 0x10) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0x3, 0x0, 0xffffffffffffffff, 0x100000006}) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, 0x0, 0x0, 0x0, 0x294}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000180)=0x400f0, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@authinfo={0x10}, @sndrcv={0x2c}], 0x3c}, 0x0) executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000240)=0xffff21e5, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(0x0, 0x0, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000080), 0x10) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) getrlimit(0xa, &(0x7f00000000c0)) ksem_init(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) sendto$inet6(r1, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x5, @sigval_int, @ke_flags}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)) executing program 2: getuid() getgroups(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sival_int, @ke_flags}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f0000000600)={0xb, 0x0, 0x10, &(0x7f0000000040)="ed7b520276e8950000eac26cece2d2b2", 0x0, 0x0}) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x20, &(0x7f0000000080), 0x0, 0x0, 0x0}) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare=[0xfffffffa, 0x18, 0xf479, 0x2, 0x5, 0x4, 0x7, 0x8]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) freebsd11_fhstatfs(&(0x7f0000000180)={{[0x8, 0x4]}, {0x0, 0x405, "ef49be762c171901a308136700"}}, &(0x7f00000002c0)) socket$inet_sctp(0x2, 0x1, 0x84) openat(0xffffffffffffffff, 0x0, 0x8aa43, 0x30) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000180)=0x400f0, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@authinfo={0x10}, @sndrcv={0x2c}], 0x3c}, 0x0) executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0), 0x10) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x42b, &(0x7f0000000240), 0x4) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x5, @sigval_int, @ke_flags}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_ptr}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) socket(0x17, 0x4, 0x0) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(0x0, 0x0, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) getrlimit(0xa, &(0x7f00000000c0)) ksem_init(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) sendto$inet6(r1, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1002, &(0x7f0000000180)=0x400f0, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@authinfo={0x10}, @sndrcv={0x2c}], 0x3c}, 0x0) executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: r0 = socket(0x1, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000100)={0xbfff632a}, &(0x7f0000000140)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r1, 0x84, 0x0, &(0x7f0000000180)='\b', 0x1) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r3 = dup2(r2, r2) sendmsg$unix(r3, &(0x7f00000002c0)={0x0, 0xffffffffffffff92, &(0x7f00000001c0)=[{&(0x7f0000000080)}], 0x1}, 0x8d) r4 = socket$inet6_sctp(0x1c, 0x2, 0x84) setsockopt$inet6_buf(r4, 0x29, 0x33, 0x0, 0x0) rfork(0x3060) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'freebsd\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) sendto$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffe2c, 0x20000, &(0x7f0000000000)={0x10, 0x2, 0x1, @loopback}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)='cd9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000540)="2db4998687836d36a2765c6d75e6d6210c4e2c8bdc47978e8234e429c9b1f7a7a19541eec659ea6ebb59f3bb48256e0a029bf632966a74edabd98f52ea25a4c6447d84b65e05") r5 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(r5, &(0x7f0000ffe000/0x2000)=nil, 0x1000) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r6, 0x29, 0x1b, &(0x7f00000001c0), 0x4) connect(r6, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) r7 = dup(r6) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0xa, &(0x7f0000000480)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffd, 0x3ff, 0x11b, 0x80, 0x7, 0x20}, 0x98) getpid() openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r3}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0xfffffffa, 0x18, 0xf479, 0x2, 0x5, 0x4, 0x7]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) freebsd11_fhstatfs(&(0x7f0000000180)={{[0x8, 0x4]}, {0x0, 0x405, "ef49be762c171901a308136700"}}, &(0x7f00000002c0)) socket$inet_sctp(0x2, 0x1, 0x84) openat(0xffffffffffffffff, 0x0, 0x8aa43, 0x30) executing program 2: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0), 0x10) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x42b, &(0x7f0000000240), 0x4) executing program 2: setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x41f, &(0x7f0000000100)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r1, 0xc0045301, &(0x7f0000000040)=r2) connect$unix(r2, &(0x7f0000000180), 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r1, 0xc0045302, &(0x7f0000000000)=r3) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: syz_emit_ethernet(0x52, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r6, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0xffffffff, 0x4) socket(0x1c, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0) executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0xfffffffa, 0x18, 0xf479, 0x2, 0x5, 0x4, 0x7]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) freebsd11_fhstatfs(&(0x7f0000000180)={{[0x8, 0x4]}, {0x0, 0x405, "ef49be762c171901a308136700"}}, &(0x7f00000002c0)) socket$inet_sctp(0x2, 0x1, 0x84) openat(0xffffffffffffffff, 0x0, 0x8aa43, 0x30) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket(0x2, 0x1, 0x0) executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0xffffffff, 0x4) socket(0x1c, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0) executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) socket(0x1c, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = socket(0x2, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x10000, &(0x7f0000000140), 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000240), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) writev(r0, &(0x7f0000002680)=[{&(0x7f0000001500)="d9cc0ca36cc1ba694efec47d5f3e17c9a5fe", 0x12}, {&(0x7f00000001c0)}, {&(0x7f0000001680)}], 0x3) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5, @sigval_int, @ke_flags}) vfork() lio_listio(0x0, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare=[0x100, 0x772, 0x615]}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000040)) executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(0x0, 0x0, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) getrlimit(0x0, &(0x7f00000000c0)) ksem_init(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) sendto$inet6(r1, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, &(0x7f0000000280), 0x4, 0x0) cpuset_getdomain(0x0, 0x3, 0x8, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) __semctl$GETNCNT(0x0, 0x0, 0x3) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) r1 = socket(0x17, 0x4, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) rfork(0x3060) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r6, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0xffffffff, 0x4) socket(0x1c, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000040)=r1) connect$unix(r1, &(0x7f0000000180), 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f00000001c0)={0x15, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) executing program 2: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) semget$private(0x0, 0x0, 0x745) __semctl$GETNCNT(0x0, 0x0, 0x3) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) open$dir(&(0x7f0000000100)='./file2\x00', 0x0, 0x0) kqueue() open$dir(0x0, 0x40, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000001a40)) getrlimit(0x0, &(0x7f00000000c0)) ksem_init(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) sendto$inet6(r1, &(0x7f0000000300)='4', 0x1, 0x0, 0x0, 0x0) executing program 2: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0), 0x10) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x42b, &(0x7f0000000240), 0x4) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r6, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0xffffffff, 0x4) socket(0x1c, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000040)=r1) connect$unix(r1, &(0x7f0000000180), 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socketpair(0x1, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xffffff81, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xdd, "f4e68e146552a911a7b5e0fe413f2f3471a793934926f19f343392720e85e1529e2cbee0150eb05947289e4e9ec0f543cccddbc84c8ec0643abbacb85d02c2559484e7fb6dd055b9bc2a696d0871c17e2070407c71b0188ee175cad17dabe652c689e396373f80c5a64bd02add721fa158120212500de11ee7043eeab171e5fd0dea5ad156b10d34416060040f11f2580fa015a31068216c2c2bd37245e3c65ebc86c44adbf3149752f2ce13e75cbe98950b3397c8aafc575927c96320603637c7bc475e0f25218a422ddc96c8be87d91059c88a9796b407ba6c1d500f"}, &(0x7f0000000440)=0xe5) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r3, 0xffff, 0x2, 0x3f, 0xfe03, 0x20}, 0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x2, 0x7}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) vfork() aio_mlock(&(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x10000}, 0x24) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000180)='./file0/../file0/file0\x00') extattr_delete_file(&(0x7f00000002c0)='./file0/../file0/file0\x00', 0x1, &(0x7f0000000300)='!\x00') r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r4, 0x29, 0x30, &(0x7f0000000100)=0x3ff, 0x4) dup(0xffffffffffffffff) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f00000000c0)=0x8f9, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, 0x0) executing program 2: vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare=[0xfffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x2, @rand_addr}}}, &(0x7f0000000140)=0x98) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) freebsd11_fhstatfs(&(0x7f0000000180)={{[0x8, 0x4]}, {0x0, 0x405, "ef49be762c171901a308136700"}}, &(0x7f00000002c0)) socket$inet_sctp(0x2, 0x1, 0x84) openat(0xffffffffffffffff, 0x0, 0x8aa43, 0x30) executing program 2: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000027c0), &(0x7f0000002800)=0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$MDIOCDETACH(r1, 0xc1b46d01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0xffff, 0x800, 0x0, &(0x7f00000001c0)) poll(&(0x7f0000000000)=[{r0, 0x4}, {0xffffffffffffff9c, 0x80}, {r1, 0x2}, {r2, 0x4}], 0x4, 0xffffffff) socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$DIOCGETSTATE(r5, 0xc0f24413, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x5) socket(0x1b, 0x3, 0x0) r6 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24) connect$inet(r6, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r6, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x5}, 0x24) executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0xffffffff, 0x4) socket(0x1c, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) executing program 2: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0), 0x10) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x42b, 0x0, 0x0) executing program 2: sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socketpair(0x1, 0x20000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xffffff81, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xdd, "f4e68e146552a911a7b5e0fe413f2f3471a793934926f19f343392720e85e1529e2cbee0150eb05947289e4e9ec0f543cccddbc84c8ec0643abbacb85d02c2559484e7fb6dd055b9bc2a696d0871c17e2070407c71b0188ee175cad17dabe652c689e396373f80c5a64bd02add721fa158120212500de11ee7043eeab171e5fd0dea5ad156b10d34416060040f11f2580fa015a31068216c2c2bd37245e3c65ebc86c44adbf3149752f2ce13e75cbe98950b3397c8aafc575927c96320603637c7bc475e0f25218a422ddc96c8be87d91059c88a9796b407ba6c1d500f"}, &(0x7f0000000440)=0xe5) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r3, 0xffff, 0x2, 0x3f, 0xfe03, 0x20}, 0x14) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x2, 0x7}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5) vfork() aio_mlock(&(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sigval_ptr, @thr={0x0, 0x0}}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x10000}, 0x24) symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00') rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000180)='./file0/../file0/file0\x00') extattr_delete_file(&(0x7f00000002c0)='./file0/../file0/file0\x00', 0x1, &(0x7f0000000300)='!\x00') r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r4, 0x29, 0x30, &(0x7f0000000100)=0x3ff, 0x4) dup(0xffffffffffffffff) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(r5, r6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000040)={r7, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f00000000c0)=0x8f9, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, 0x0) executing program 2: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0), 0x10) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x42b, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}}}}}}) executing program 2: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=0xffffffff, 0x4) socket(0x1c, 0x1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000040)=r1) connect$unix(r1, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: openat$bpf(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_getdomain(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x400000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0x10) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="b1", 0x1, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}}) socket(0x17, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}}}}}}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket(0x2, 0x1, 0x0) executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000040)=r1) connect$unix(r1, &(0x7f0000000180)=@file={0x3, 0x0, '\x00'}, 0x3) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0), 0x10) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x42b, 0x0, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000001c0)={0x0, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x42, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775"}}}}}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket(0x2, 0x1, 0x0) executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000040)=r1) connect$unix(r1, &(0x7f0000000180)=@file={0x3, 0x0, '\x00'}, 0x3) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0), 0x10) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x42b, 0x0, 0x0) executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x0, 0x1, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21}) unlink(0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, &(0x7f00000001c0)={0x0, 0x0, 0x18, &(0x7f0000000140)="ec7b00000900ff2425c3f0a58b519798d25cd0a9cfbc8c96", 0x0, 0x0, 0x0, 0xfdffff05}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x42, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775"}}}}}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x22}, 0xb) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) socket(0x2, 0x1, 0x0) executing program 2: getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r0 = openat$filemon(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000040)=r1) connect$unix(r1, &(0x7f0000000180)=@file={0x3, 0x0, '\x00'}, 0x3) open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = getpid() setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={0x0, 0x2, '\x00', [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo, @pad1]}, 0x18) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0x20}, 0x0) ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r2) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) executing program 2: recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20181, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0), 0x10) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x42b, 0x0, 0x0) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="fcc6aa", 0x3}], 0x1}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000005c0)={0x1, 0xc, @sival_int, @thr={0x0, 0x0}}) fork() socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f00000002c0)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffd}}}, 0x88) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000840)={'bbr\x00'}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0xffffff7f, 0x4, 0xd8f8}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000e40)={0x2, 0x4, r4}, 0xc) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000040)={0x0, {{0x10, 0x2, 0x0, @broadcast}}}, 0x88) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={&(0x7f00000001c0)="f30f1ef7c4e1e96a2f0f0d11c4c2ddbaa7a93a31b982610006c4c2dddee8c4e28daa2d00800000c4e2dda76a01f3e2e80f5ef3", &(0x7f0000000380)="1a54f495439ae514605f895f72e133b56db6ed5185fda17d10f4f8296cbe0dfa4ab79b1c4ede6026f519d7e158d0"}}) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x4, @loopback, 0x6}, 0x1c) executing program 2: mkdir(0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x42, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775"}}}}}) executing program 2: mkdir(0x0, 0x0) vfork() r0 = openat$efidev(0xffffff9c, &(0x7f0000000000), 0x8, 0x0) aio_writev(&(0x7f0000000280)={r0, 0x8000000000000001, &(0x7f0000000080)="057438f6db701fe367777068c00f7dd377132492ab9ffa52f19cbb58f1620895bc285b122cbd2d7c57d6948d4e1677f31c153dfc320792502641", 0x3a, [0x8, 0x6a34], 0x7fff, 0x0, 0x299, {0x5, 0x1, &(0x7f0000000100)="83f436dfc3d14681cc69d997c053bb12310eaeb0199ef52e1fd382c2f301247f4c214e5fe8e0565e2587078bf9d0fd1da4b1f180421d0a089ed5119bc5f300f98ca6356eca41d999e1caa31d7ba624467b5ff67f267bfc9765e8e0ad7a9e2ff326063fe6d1122ebf3867bb6d3997a6ecce19f96fb5eeee4f0cae20ed72b26505"}, {0x0, 0x19, @sival_int=0x40, @ke_flags=0x4000}}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare}) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x100}, 0x1c, &(0x7f00000000c0)}, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000008c0)={0x0, 0xb}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) aio_error(0x0) setsockopt$sock_int(r3, 0xffff, 0x1001, &(0x7f00000000c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000240)=0x80000001, 0x4) sendmsg$inet6_sctp(r3, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sigval_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c4d9e44]}) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xe, @sigval_int, @spare}) vfork() setresuid(0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x9, @sival_ptr}) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) syz_emit_ethernet(0x46, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast2, @multicast1}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0xfffd, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x33, 0x0, @multicast1, @loopback}, "b2f54775379bb70d"}}}}}) Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074da9180) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 stack backtrace: #0 0xffffffff815f8f16 at witness_debugger+0x156 #1 0xffffffff815fb364 at witness_warn+0x834 #2 0xffffffff82087df7 at trap_pfault+0x157 #3 0xffffffff820865b8 at trap+0x648 #4 0xffffffff8202ee48 at calltrap+0x8 #5 0xffffffff844529b0 at sctp_threshold_management+0x410 #6 0xffffffff84452aad at sctp_t1init_timer+0xad #7 0xffffffff84480e6b at sctp_timeout_handler+0xb3b #8 0xffffffff8151b0f5 at softclock_call_cc+0x3c5 #9 0xffffffff8151e3c0 at softclock_thread+0x200 #10 0xffffffff8143552c at fork_exit+0xcc #11 0xffffffff8202feae at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xfffffe008990f4f0 fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff8442c78b stack pointer = 0x28:0xfffffe0056c919a0 frame pointer = 0x28:0xfffffe0056c91ad0 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: fffffe008990f4f0 rsi: 0000000011321e9e rdx: fffff78000000000 rcx: 0000000000000003 r8: 0000000000000000 r9: 0000000000000000 rax: 0000000000000004 rbx: fffffe0074da8920 rbp: fffffe0056c91ad0 r10: 0000000000000000 r11: 000000000000001f r12: fffffe0083dd5f40 r13: 0000000000000000 r14: fffffe008990f4f0 r15: fffffe0074da88d0 FreeBSD/amd64trap number = 12 panic: page fault cpuid = 1 time = 221 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c910d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c91230 vpanic() at vpanic+0x26a/frame 0xfffffe0056c913f0 panic() at panic+0xb5/frame 0xfffffe0056c914b0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c915d0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c916f0 trap() at trap+0x648/frame 0xfffffe0056c918d0 calltrap() at calltrap+0x8/frame 0xfffffe0056c918d0 --- trap 0xc, rip = 0xffffffff8442c78b, rsp = 0xfffffe0056c919a0, rbp = 0xfffffe0056c91ad0 --- sctp_free_assoc() at sctp_free_assoc+0x65b/frame 0xfffffe0056c91ad0 sctp_threshold_management() at sctp_threshold_management+0x410/frame 0xfffffe0056c91b20 sctp_t1init_timer() at sctp_t1init_timer+0xad/frame 0xfffffe0056c91b70 sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c91cb0 softclock_call_cc() at softclock_call_cc+0x3c5/frame 0xfffffe0056c91e80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c91ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c91f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c91f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x23cf2a7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff826eaea0 .str.27 rsp 0xfffffe0056c91210 rbp 0xfffffe0056c91230 rsi 0 rdi 0xffffffff82e004b0 panicstr r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00542d9740 r13 0xfffffffffffffffd r14 0xffffffff826eaea0 .str.27 r15 0 rip 0xffffffff815a5dee kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23cf2a7(%rip) db> show proc Process 2 (clock) at 0xfffffe005420a020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff838ff7a0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff838ff7a0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83900740 (map 0xffffffff83900740) (map.pmap 0xffffffff83900800) (pmap 0xffffffff83900870) threads: 2 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 9689 9688 9688 0 D ifnet_d 0xffffffff83a74300 ifconfig 9688 768 9688 0 Ss wait 0xfffffe009aeddac0 syz-executor.2 9687 9686 9686 0 D ifnet_d 0xffffffff83a74300 ifconfig 9686 768 9686 0 SWs wait 0xfffffe009f208000 syz-executor.3 9685 9684 9684 0 D ifnet_d 0xffffffff83a74300 ifconfig 9684 768 9684 0 SWs wait 0xfffffe009f2ae020 syz-executor.0 9683 9682 9682 0 D ifnet_d 0xffffffff83a74300 ifconfig 9682 768 9682 0 SWs wait 0xfffffe009f2adac0 syz-executor.1 9681 1 9680 0 D ifnet_d 0xffffffff83a74300 ifconfig 9679 1 9678 0 D ifnet_d 0xffffffff83a74300 ifconfig 9677 1 9676 0 D ifnet_d 0xffffffff83a74300 ifconfig 9675 1 9674 0 D ifnet_d 0xffffffff83a74300 ifconfig 9673 1 9672 0 D ifnet_d 0xffffffff83a74300 ifconfig 9655 1 772 0 SV uwait 0xfffffe009f268300 syz-executor.2 9654 1 772 0 S uwait 0xfffffe00993d5e80 syz-executor.2 9631 1 772 0 SV uwait 0xfffffe00993d5580 syz-executor.2 9630 1 772 0 S uwait 0xfffffe00993d6200 syz-executor.2 9559 9558 772 0 SV uwait 0xfffffe00993d5c80 syz-executor.2 9558 1 772 0 DV ppwait 0xfffffe009f209520 syz-executor.2 9547 9546 772 0 SV uwait 0xfffffe0095c3a880 syz-executor.2 9546 1 772 0 DV ppwait 0xfffffe009f26d540 syz-executor.2 9526 1 772 0 SV uwait 0xfffffe0090b25c00 syz-executor.2 9516 1 772 0 SV uwait 0xfffffe00993d5d80 syz-executor.2 9501 1 9500 0 D ifnet_d 0xffffffff83a74300 ifconfig 9492 1 772 0 S uwait 0xfffffe00993d6d00 syz-executor.2 9488 1 772 0 SV uwait 0xfffffe00993d7280 syz-executor.2 9479 1 772 0 SV uwait 0xfffffe0090b25680 syz-executor.2 9475 1 772 0 SV uwait 0xfffffe00992e0180 syz-executor.2 9471 1 772 0 SV uwait 0xfffffe00993d6800 syz-executor.2 9464 1 772 0 SV uwait 0xfffffe00992de180 syz-executor.2 9462 1 772 0 SV uwait 0xfffffe00992de500 syz-executor.2 9456 1 772 0 SV uwait 0xfffffe00992dff00 syz-executor.2 9448 1 772 0 SV uwait 0xfffffe00993d6600 syz-executor.2 9440 1 772 0 SV uwait 0xfffffe00993d7d80 syz-executor.2 9427 1 772 0 SV uwait 0xfffffe00993d7e00 syz-executor.2 9337 1 772 0 SV uwait 0xfffffe0095c3ae00 syz-executor.2 9334 1 772 0 SV uwait 0xfffffe0095c3ac00 syz-executor.2 9330 1 772 0 SV uwait 0xfffffe0095c3af00 syz-executor.2 9318 1 772 0 SV uwait 0xfffffe00992df000 syz-executor.2 9304 1 772 0 SV uwait 0xfffffe00992deb00 syz-executor.2 9291 1 772 0 SV uwait 0xfffffe00993d7500 syz-executor.2 9283 1 772 0 S uwait 0xfffffe0095c3ad00 syz-executor.2 9276 1 772 0 S uwait 0xfffffe00992dea00 syz-executor.2 9269 1 772 0 SV uwait 0xfffffe00993d7980 syz-executor.2 9259 1 772 0 SV uwait 0xfffffe00992df400 syz-executor.2 9255 1 772 0 SV uwait 0xfffffe00993d7c80 syz-executor.2 9245 1 772 0 SV uwait 0xfffffe00992df300 syz-executor.2 9240 1 772 0 SV uwait 0xfffffe00993d7480 syz-executor.2 9227 1 772 0 SV uwait 0xfffffe00992ded80 syz-executor.2 9211 1 9205 0 D ifnet_d 0xffffffff83a74300 ifconfig 9203 1 772 0 SV uwait 0xfffffe00992df700 syz-executor.2 9192 1 772 0 SV uwait 0xfffffe00992df600 syz-executor.2 9181 1 772 0 SV uwait 0xfffffe00992df800 syz-executor.2 9174 1 772 0 SWV sbwait 0xfffffe007ebe7ddc syz-executor.2 9163 1 772 0 SV uwait 0xfffffe00993d7880 syz-executor.2 9136 1 772 0 SV uwait 0xfffffe00992dfb00 syz-executor.2 9121 1 772 0 SV uwait 0xfffffe00992dfc00 syz-executor.2 9073 1 772 0 SV uwait 0xfffffe00992e0a00 syz-executor.2 9071 1 772 0 SV uwait 0xfffffe0095c3a080 syz-executor.2 9055 1 9054 0 D ifnet_d 0xffffffff83a74300 ifconfig 9042 9041 772 0 SV uwait 0xfffffe0095c37900 syz-executor.2 9041 9040 772 0 DV ppwait 0xfffffe009932caa0 syz-executor.2 9040 1 772 0 DV ppwait 0xfffffe009ae04000 syz-executor.2 9038 1 772 0 SV uwait 0xfffffe00993d8400 syz-executor.2 9026 1 772 0 SV uwait 0xfffffe00992df900 syz-executor.2 9004 1 772 0 SV uwait 0xfffffe0090ad3900 syz-executor.2 9001 9000 772 0 SV uwait 0xfffffe00993d8880 syz-executor.2 9000 8999 772 0 DV ppwait 0xfffffe00993b6520 syz-executor.2 8999 1 772 0 DV ppwait 0xfffffe009ae01fc0 syz-executor.2 8996 1 772 0 S uwait 0xfffffe00992e1280 syz-executor.2 8978 8977 772 0 SV uwait 0xfffffe0095c37180 syz-executor.2 8977 8976 772 0 DV ppwait 0xfffffe00992ef520 syz-executor.2 8976 1 772 0 DV ppwait 0xfffffe00993b5a60 syz-executor.2 8974 1 772 0 SV uwait 0xfffffe0090b25780 syz-executor.2 8969 1 772 0 SV uwait 0xfffffe0095c37700 syz-executor.2 8960 8959 772 0 SV uwait 0xfffffe0090b25e00 syz-executor.2 8959 8958 772 0 DV ppwait 0xfffffe00992f8540 syz-executor.2 8958 1 772 0 DV ppwait 0xfffffe00993b6fe0 syz-executor.2 8952 1 772 0 SV uwait 0xfffffe0090b25d00 syz-executor.2 8935 1 8932 0 SV uwait 0xfffffe00992e0e00 syz-executor.2 8914 1 772 0 SV uwait 0xfffffe00992e0d00 syz-executor.2 8905 1 772 0 S uwait 0xfffffe0090b25b00 syz-executor.2 8881 1 8879 0 D ifnet_d 0xffffffff83a74300 ifconfig 8844 1 8840 0 SV uwait 0xfffffe0095c37600 syz-executor.2 8832 1 772 0 SV uwait 0xfffffe0095c37400 syz-executor.2 8827 1 772 0 SV uwait 0xfffffe0090b23c80 syz-executor.2 8824 8823 772 0 SV uwait 0xfffffe0095c38080 syz-executor.2 8823 8822 772 0 DV ppwait 0xfffffe00992f6500 syz-executor.2 8822 1 772 0 DV ppwait 0xfffffe00992f6a60 syz-executor.2 8818 8817 772 0 SV uwait 0xfffffe0090ad3700 syz-executor.2 8817 1 772 0 DV ppwait 0xfffffe009927f520 syz-executor.2 8808 1 772 0 SV uwait 0xfffffe0090ad3600 syz-executor.2 8800 1 772 0 SV uwait 0xfffffe0095c38a80 syz-executor.2 8786 1 772 0 SV uwait 0xfffffe0090ad3e80 syz-executor.2 8765 1 772 0 SV uwait 0xfffffe0090b22780 syz-executor.2 8761 1 772 0 S uwait 0xfffffe0090ad3a80 syz-executor.2 8746 1 772 0 SWV sbwait 0xfffffe008a0e629c syz-executor.2 8729 8728 772 0 SV uwait 0xfffffe0095c37a00 syz-executor.2 8728 1 772 0 DV ppwait 0xfffffe009920da60 syz-executor.2 8704 1 772 0 SV uwait 0xfffffe0089f9be00 syz-executor.2 8696 8695 772 0 SV uwait 0xfffffe0095c38e00 syz-executor.2 8695 8694 772 0 DV ppwait 0xfffffe0095d6a500 syz-executor.2 8694 1 772 0 DV ppwait 0xfffffe009920dfc0 syz-executor.2 8685 1 772 0 SV uwait 0xfffffe0090b22280 syz-executor.2 8677 8676 772 0 SV uwait 0xfffffe0090b22480 syz-executor.2 8676 8675 772 0 DV ppwait 0xfffffe0095d6b520 syz-executor.2 8675 1 772 0 DV ppwait 0xfffffe0095cfea80 syz-executor.2 8673 1 772 0 SV uwait 0xfffffe0090b23380 syz-executor.2 8664 1 772 0 SV uwait 0xfffffe0095c39280 syz-executor.2 8657 1 772 0 S uwait 0xfffffe0090b23080 syz-executor.2 8651 1 772 0 SV uwait 0xfffffe0095c38600 syz-executor.2 8647 1 772 0 SV uwait 0xfffffe0095c38700 syz-executor.2 8645 1 772 0 SV uwait 0xfffffe0095c39080 syz-executor.2 8642 1 772 0 S uwait 0xfffffe0095c38500 syz-executor.2 8636 1 772 0 SV uwait 0xfffffe0090b22080 syz-executor.2 8632 1 8629 0 D ifnet_d 0xffffffff83a74300 ifconfig 8631 1 772 0 SV uwait 0xfffffe0095c38f00 syz-executor.2 8627 1 772 0 SV uwait 0xfffffe0089f9b480 syz-executor.2 8623 1 772 0 SV uwait 0xfffffe0090b22d00 syz-executor.2 8611 1 772 0 SV uwait 0xfffffe0089ea1280 syz-executor.2 8609 1 772 0 SV uwait 0xfffffe0090b22180 syz-executor.2 8607 1 772 0 LV *sctp-tc 0xfffffe0092758f00 syz-executor.2 8601 1 772 0 S uwait 0xfffffe0095c39b00 syz-executor.2 8595 1 772 0 SV uwait 0xfffffe0090b23180 syz-executor.2 8592 1 772 0 SV uwait 0xfffffe0090b22900 syz-executor.2 8588 1 772 0 S uwait 0xfffffe0095c3a680 syz-executor.2 8575 1 772 0 S uwait 0xfffffe0090b22e00 syz-executor.2 8562 1 772 0 SV uwait 0xfffffe0090b22b00 syz-executor.2 8540 1 772 0 SV uwait 0xfffffe0095c39a00 syz-executor.2 8528 1 772 0 SV uwait 0xfffffe0090b23a80 syz-executor.2 8525 1 772 0 SV uwait 0xfffffe0095c3a580 syz-executor.2 8518 1 8517 0 D ifnet_d 0xffffffff83a74300 ifconfig 8510 1 772 0 SV uwait 0xfffffe0095c39600 syz-executor.2 8492 1 772 0 SV uwait 0xfffffe0095c3a280 syz-executor.2 8488 1 772 0 SV uwait 0xfffffe0090ad0d00 syz-executor.2 8473 1 772 0 SV uwait 0xfffffe0089f9b800 syz-executor.2 8465 1 772 0 SV uwait 0xfffffe0090b24480 syz-executor.2 8459 1 772 0 SV uwait 0xfffffe0089f9bc00 syz-executor.2 8438 1 8435 0 S uwait 0xfffffe0090ad0900 syz-executor.2 8426 1 8423 0 S uwait 0xfffffe0089f9bd00 syz-executor.2 8422 1 8419 0 S uwait 0xfffffe0090ad0480 syz-executor.2 8409 1 8406 0 S uwait 0xfffffe0090ad0680 syz-executor.2 8402 1 8399 0 S uwait 0xfffffe0090b23780 syz-executor.2 8372 8371 772 0 SV uwait 0xfffffe0090ad1700 syz-executor.2 8371 8370 772 0 DV ppwait 0xfffffe00927dda80 syz-executor.2 8370 1 772 0 DV ppwait 0xfffffe0092783560 syz-executor.2 8340 1 772 0 S uwait 0xfffffe0090b24380 syz-executor.2 8326 1 772 0 SV uwait 0xfffffe0090ad2500 syz-executor.2 8307 1 772 0 SV uwait 0xfffffe0090b24580 syz-executor.2 8291 8290 772 0 SV uwait 0xfffffe0090b23880 syz-executor.2 8290 8289 772 0 DV ppwait 0xfffffe00927deaa0 syz-executor.2 8289 1 772 0 DV ppwait 0xfffffe0092782aa0 syz-executor.2 8275 1 8272 0 S uwait 0xfffffe0090b23480 syz-executor.2 8255 1 772 0 SV uwait 0xfffffe0090b24280 syz-executor.2 8253 1 772 0 SV uwait 0xfffffe0090ad0580 syz-executor.2 8244 1 8241 0 S uwait 0xfffffe0090ad0180 syz-executor.2 8226 1 772 0 S uwait 0xfffffe0090ad1e00 syz-executor.2 8218 1 772 0 SV uwait 0xfffffe0090ad2700 syz-executor.2 8214 1 772 0 S uwait 0xfffffe0090ad0c00 syz-executor.2 8205 1 772 0 SV uwait 0xfffffe0090ad0b00 syz-executor.2 8196 1 772 0 SV uwait 0xfffffe0090ad3280 syz-executor.2 8186 1 772 0 SV uwait 0xfffffe0090ad0e00 syz-executor.2 8179 1 8178 0 D ifnet_d 0xffffffff83a74300 ifconfig 8177 1 772 0 SV uwait 0xfffffe0090ad1300 syz-executor.2 8168 1 772 0 SV uwait 0xfffffe0090ad1600 syz-executor.2 8159 1 772 0 SV uwait 0xfffffe0090ad0800 syz-executor.2 8147 1 772 0 SV uwait 0xfffffe0090ad1500 syz-executor.2 8138 1 772 0 SV uwait 0xfffffe0089ea2a00 syz-executor.2 8129 1 772 0 SV uwait 0xfffffe0090ad1400 syz-executor.2 8123 1 772 0 SV uwait 0xfffffe0090ad2600 syz-executor.2 8114 1 772 0 SV uwait 0xfffffe0090ad1100 syz-executor.2 8101 1 772 0 SV uwait 0xfffffe0090ad1c00 syz-executor.2 8097 1 772 0 SV uwait 0xfffffe0090ad1200 syz-executor.2 8082 1 772 0 SV uwait 0xfffffe0090ad2e00 syz-executor.2 8068 1 772 0 SV uwait 0xfffffe008746bf00 syz-executor.2 8064 1 772 0 SV uwait 0xfffffe0090ad2c00 syz-executor.2 8057 1 772 0 SV uwait 0xfffffe008746b280 syz-executor.2 8050 1 772 0 SV uwait 0xfffffe0090ad2200 syz-executor.2 8046 1 772 0 S uwait 0xfffffe0090b23e80 syz-executor.2 8039 1 772 0 SV uwait 0xfffffe0090ad1800 syz-executor.2 8030 1 772 0 S uwait 0xfffffe0090ad2300 syz-executor.2 8026 1 772 0 SV uwait 0xfffffe0090ad3180 syz-executor.2 8023 8021 8020 0 S uwait 0xfffffe0090ad2b80 syz-executor.2 8021 1 8020 0 SV uwait 0xfffffe0090ad2980 syz-executor.2 8018 1 772 0 SV uwait 0xfffffe0090ad2100 syz-executor.2 8006 1 772 0 SV uwait 0xfffffe0090ad2a80 syz-executor.2 7987 1 772 0 SV uwait 0xfffffe0090ad3380 syz-executor.2 7979 1 772 0 SV uwait 0xfffffe0090ad2880 syz-executor.2 7964 1 7960 0 D ifnet_d 0xffffffff83a74300 ifconfig 7962 1 772 0 SV uwait 0xfffffe008746b700 syz-executor.2 7958 1 772 0 SV uwait 0xfffffe0090ad2f00 syz-executor.2 7943 1 772 0 SV uwait 0xfffffe008746bc00 syz-executor.2 7922 7921 772 0 SV uwait 0xfffffe0090ad2d00 syz-executor.2 7921 7920 772 0 DV ppwait 0xfffffe0090b2efc0 syz-executor.2 7920 1 772 0 DV ppwait 0xfffffe0090b0ea60 syz-executor.2 7911 7910 772 0 SV uwait 0xfffffe0089f9a900 syz-executor.2 7910 7909 772 0 RV syz-executor.2 7909 1 772 0 DV ppwait 0xfffffe0090b11000 syz-executor.2 7899 1 772 0 SV uwait 0xfffffe0089ea2900 syz-executor.2 7892 1 772 0 SV uwait 0xfffffe0089ea1780 syz-executor.2 7886 7885 772 0 SV uwait 0xfffffe0090b24d80 syz-executor.2 7885 7884 772 0 DV ppwait 0xfffffe0090b31560 syz-executor.2 7884 1 772 0 DV ppwait 0xfffffe0090b8b500 syz-executor.2 7871 1 772 0 SV uwait 0xfffffe0089ea4c00 syz-executor.2 7863 1 7860 0 S uwait 0xfffffe0089ea1680 syz-executor.2 7845 1 772 0 SV uwait 0xfffffe008746bc80 syz-executor.2 7841 1 7838 0 S uwait 0xfffffe0090b24880 syz-executor.2 7826 1 772 0 SV uwait 0xfffffe0090b25480 syz-executor.2 7824 1 772 0 S uwait 0xfffffe008746bb00 syz-executor.2 7817 1 7816 0 D ifnet_d 0xffffffff83a74300 ifconfig 7799 1 772 0 SV uwait 0xfffffe008746bd80 syz-executor.2 7794 1 772 0 SV uwait 0xfffffe0089ea3300 syz-executor.2 7773 1 772 0 SV uwait 0xfffffe0089ea2500 syz-executor.2 7769 1 772 0 SV uwait 0xfffffe0089ea4400 syz-executor.2 7767 1 772 0 SV uwait 0xfffffe008746b800 syz-executor.2 7746 1 772 0 SV uwait 0xfffffe0090ad3500 syz-executor.2 7743 1 772 0 SV uwait 0xfffffe0089ea2280 syz-executor.2 7720 1 772 0 SV uwait 0xfffffe0089f98400 syz-executor.2 7698 1 772 0 SV uwait 0xfffffe008746b500 syz-executor.2 7694 1 7691 0 S uwait 0xfffffe0089ea1580 syz-executor.2 7676 1 772 0 SV uwait 0xfffffe0089ea1080 syz-executor.2 7655 1 772 0 SV uwait 0xfffffe0089ea1f00 syz-executor.2 7646 1 7643 0 S uwait 0xfffffe0089ea2400 syz-executor.2 7636 1 772 0 SV uwait 0xfffffe0089ea1900 syz-executor.2 7633 1 7630 0 S uwait 0xfffffe0089ea1d00 syz-executor.2 7628 1 7625 0 S uwait 0xfffffe0089f99700 syz-executor.2 7618 1 772 0 SV uwait 0xfffffe0089ea1e00 syz-executor.2 7615 1 7612 0 S uwait 0xfffffe0089ea1a00 syz-executor.2 7604 1 7601 0 S uwait 0xfffffe0089ea1c00 syz-executor.2 7598 1 772 0 SV uwait 0xfffffe0083c6e080 syz-executor.2 7594 1 772 0 SV uwait 0xfffffe0089ea2700 syz-executor.2 7591 1 772 0 SV uwait 0xfffffe0089f9a380 syz-executor.2 7588 7587 7585 0 S uwait 0xfffffe0089f99a00 syz-executor.2 7587 1 7585 0 SV uwait 0xfffffe0089ea4900 syz-executor.2 7578 1 772 0 SV uwait 0xfffffe00859de000 syz-executor.2 7574 1 7573 0 D ifnet_d 0xffffffff83a74300 ifconfig 7571 1 772 0 SV uwait 0xfffffe0089f9b080 syz-executor.2 7555 1 772 0 SV uwait 0xfffffe0089f98000 syz-executor.2 7534 1 772 0 SV uwait 0xfffffe0089ea2600 syz-executor.2 7514 1 772 0 SV uwait 0xfffffe0089ea3400 syz-executor.2 7496 1 772 0 SV uwait 0xfffffe0089ea4e80 syz-executor.2 7471 1 772 0 SV uwait 0xfffffe0089ea4600 syz-executor.2 7450 1 772 0 SV uwait 0xfffffe0089ea4800 syz-executor.2 7381 1 7378 0 S uwait 0xfffffe0089f99f00 syz-executor.2 7377 7376 772 0 SV uwait 0xfffffe0089f98200 syz-executor.2 7376 1 772 0 DV ppwait 0xfffffe008a170520 syz-executor.2 7363 1 7360 0 S uwait 0xfffffe0083c6bb00 syz-executor.2 7359 7358 772 0 SV uwait 0xfffffe0089f99480 syz-executor.2 7358 1 772 0 DV ppwait 0xfffffe0089f8f000 syz-executor.2 7356 1 772 0 SV uwait 0xfffffe0089f98d80 syz-executor.2 7350 1 772 0 SV uwait 0xfffffe0089f98a80 syz-executor.2 7347 7346 772 0 SV uwait 0xfffffe0089f98880 syz-executor.2 7346 7345 772 0 DV ppwait 0xfffffe0089f8d520 syz-executor.2 7345 1 772 0 DV ppwait 0xfffffe0089f8da80 syz-executor.2 7343 1 772 0 SV uwait 0xfffffe0089f99580 syz-executor.2 7338 7337 772 0 SV uwait 0xfffffe0089f99280 syz-executor.2 7337 1 772 0 DV ppwait 0xfffffe008a04afc0 syz-executor.2 7332 1 772 0 SV uwait 0xfffffe0089f98f00 syz-executor.2 7325 1 772 0 SV uwait 0xfffffe0089f9a680 syz-executor.2 7317 7316 772 0 SV uwait 0xfffffe0089f99e00 syz-executor.2 7316 1 772 0 DV ppwait 0xfffffe008a020540 syz-executor.2 7313 7312 772 0 SV uwait 0xfffffe0089f99c00 syz-executor.2 7312 7311 772 0 DV ppwait 0xfffffe008a021000 syz-executor.2 7311 1 772 0 DV ppwait 0xfffffe008a021560 syz-executor.2 7308 1 772 0 SV uwait 0xfffffe0089ea3200 syz-executor.2 7295 7294 772 0 SV uwait 0xfffffe0089f9a580 syz-executor.2 7294 1 772 0 DV ppwait 0xfffffe008a04aa60 syz-executor.2 7292 1 772 0 SV uwait 0xfffffe0089f9a180 syz-executor.2 7278 1 772 0 SV uwait 0xfffffe0089f9a800 syz-executor.2 7276 1 7275 0 D ifnet_d 0xffffffff83a74300 ifconfig 7273 7272 772 0 SV uwait 0xfffffe0089ea3100 syz-executor.2 7272 7271 772 0 DV ppwait 0xfffffe0089fd9500 syz-executor.2 7271 1 772 0 DV ppwait 0xfffffe0089fd9fc0 syz-executor.2 7265 1 772 0 SV uwait 0xfffffe0089f9ab00 syz-executor.2 7260 1 772 0 SV uwait 0xfffffe0083c6ba80 syz-executor.2 7258 1 772 0 SV uwait 0xfffffe0089f9b180 syz-executor.2 7254 1 772 0 SV uwait 0xfffffe00859dc180 syz-executor.2 7240 1 772 0 SV uwait 0xfffffe0089ea2e80 syz-executor.2 7232 1 772 0 SV uwait 0xfffffe0089ea3a80 syz-executor.2 7228 1 772 0 SV uwait 0xfffffe0089ea2d80 syz-executor.2 7212 1 772 0 SV uwait 0xfffffe0087468400 syz-executor.2 7209 7208 772 0 SV uwait 0xfffffe0089ea3580 syz-executor.2 7208 7207 772 0 DV ppwait 0xfffffe0089ebaaa0 syz-executor.2 7207 1 772 0 DV ppwait 0xfffffe0089ee8fe0 syz-executor.2 7205 1 772 0 SV uwait 0xfffffe0089ea3980 syz-executor.2 7190 1 772 0 SV uwait 0xfffffe0089ea4180 syz-executor.2 7184 7183 772 0 SV uwait 0xfffffe0089ea4280 syz-executor.2 7183 1 772 0 DV ppwait 0xfffffe0089ebb000 syz-executor.2 7180 1 772 0 SV uwait 0xfffffe0087468c00 syz-executor.2 7168 1 7167 0 D ifnet_d 0xffffffff83a74300 ifconfig 7164 1 772 0 SV uwait 0xfffffe0089ea3d00 syz-executor.2 7160 1 772 0 SV uwait 0xfffffe0087468380 syz-executor.2 7158 1 772 0 SV uwait 0xfffffe00859df400 syz-executor.2 7152 1 772 0 SV uwait 0xfffffe0007b6e300 syz-executor.2 7149 1 772 0 SV uwait 0xfffffe00859dc200 syz-executor.2 7143 1 772 0 SV uwait 0xfffffe00859dfc00 syz-executor.2 7141 1 772 0 SV uwait 0xfffffe00859dfd00 syz-executor.2 7134 1 772 0 SV uwait 0xfffffe0087468b00 syz-executor.2 7125 1 772 0 SV uwait 0xfffffe0087469280 syz-executor.2 7116 1 772 0 SV uwait 0xfffffe0083c6e180 syz-executor.2 7113 1 772 0 SV uwait 0xfffffe0083c6e280 syz-executor.2 7102 1 772 0 SV uwait 0xfffffe0083c6ea80 syz-executor.2 7093 1 772 0 SV uwait 0xfffffe0083c6e580 syz-executor.2 7075 1 772 0 SV uwait 0xfffffe0083c6eb80 syz-executor.2 7066 1 772 0 SV uwait 0xfffffe0087468e00 syz-executor.2 7062 1 772 0 SV uwait 0xfffffe00859dc900 syz-executor.2 7057 1 772 0 SV uwait 0xfffffe00859dc700 syz-executor.2 7044 1 772 0 SV uwait 0xfffffe0087469c80 syz-executor.2 7040 1 772 0 SV uwait 0xfffffe0083c6a480 syz-executor.2 7038 1 7029 0 D ifnet_d 0xffffffff83a74300 ifconfig 7025 1 772 0 SV uwait 0xfffffe0087469880 syz-executor.2 7009 1 772 0 SV uwait 0xfffffe0087469a80 syz-executor.2 7001 1 772 0 SV uwait 0xfffffe008746a000 syz-executor.2 6988 1 772 0 SV uwait 0xfffffe00859dc300 syz-executor.2 6983 1 772 0 SV uwait 0xfffffe00859dce00 syz-executor.2 6967 1 772 0 SV uwait 0xfffffe00859dcb00 syz-executor.2 6948 1 772 0 SV uwait 0xfffffe00859dd480 syz-executor.2 6943 1 772 0 SV uwait 0xfffffe00859dd580 syz-executor.2 6930 1 772 0 SV uwait 0xfffffe00859ddb80 syz-executor.2 6920 1 772 0 SV uwait 0xfffffe0082038700 syz-executor.2 6897 1 772 0 SV uwait 0xfffffe0087469580 syz-executor.2 6892 1 772 0 SV uwait 0xfffffe00859de800 syz-executor.2 6887 1 772 0 SV uwait 0xfffffe008746b000 syz-executor.2 6877 6876 772 0 SV uwait 0xfffffe008746aa80 syz-executor.2 6876 6875 772 0 DV ppwait 0xfffffe0087403fe0 syz-executor.2 6875 1 772 0 DV ppwait 0xfffffe00874b6500 syz-executor.2 6873 1 6870 0 S umtxn 0xfffffe007eb00e80 syz-executor.2 6861 6860 772 0 SV uwait 0xfffffe008746a680 syz-executor.2 6860 6859 772 0 DV ppwait 0xfffffe00874b6a60 syz-executor.2 6859 1 772 0 DV ppwait 0xfffffe00874b6fc0 syz-executor.2 6857 1 6854 0 S uwait 0xfffffe008746b100 syz-executor.2 6851 1 772 0 SV uwait 0xfffffe008746a880 syz-executor.2 6842 6841 772 0 SV uwait 0xfffffe008746a980 syz-executor.2 6841 6840 772 0 DV ppwait 0xfffffe0087483520 syz-executor.2 6840 1 772 0 DV ppwait 0xfffffe0087405560 syz-executor.2 6832 1 772 0 SV uwait 0xfffffe00859de400 syz-executor.2 6824 6823 772 0 SV uwait 0xfffffe008746b200 syz-executor.2 6823 6822 772 0 DV ppwait 0xfffffe0087484540 syz-executor.2 6822 1 772 0 DV ppwait 0xfffffe0087403a80 syz-executor.2 6805 1 772 0 SV uwait 0xfffffe0083c6a580 syz-executor.2 6799 1 6796 0 S uwait 0xfffffe008746ad80 syz-executor.2 6787 6784 772 0 SV uwait 0xfffffe0083c6c980 syz-executor.2 6784 6783 772 0 DV ppwait 0xfffffe0083d95560 syz-executor.2 6783 1 772 0 DV ppwait 0xfffffe008580c560 syz-executor.2 6777 1 772 0 SV uwait 0xfffffe00859de500 syz-executor.2 6775 1 6774 0 D ifnet_d 0xffffffff83a74300 ifconfig 6773 1 772 0 SV uwait 0xfffffe0082039200 syz-executor.2 6769 1 772 0 SV uwait 0xfffffe00859df080 syz-executor.2 6766 6763 772 0 SV uwait 0xfffffe0083c6dc00 syz-executor.2 6763 6762 772 0 DV ppwait 0xfffffe0083d92500 syz-executor.2 6762 1 772 0 DV ppwait 0xfffffe0085936520 syz-executor.2 6756 1 772 0 SV uwait 0xfffffe0083c6a680 syz-executor.2 6754 1 772 0 SV uwait 0xfffffe007eafe500 syz-executor.2 6750 1 6747 0 S uwait 0xfffffe0082038600 syz-executor.2 6745 6742 772 0 SV uwait 0xfffffe0083c6a380 syz-executor.2 6742 6741 772 0 DV ppwait 0xfffffe00859a5500 syz-executor.2 6741 1 772 0 DV ppwait 0xfffffe00859a5fc0 syz-executor.2 6735 1 772 0 SV uwait 0xfffffe0083c6b100 syz-executor.2 6725 1 6722 0 S uwait 0xfffffe0083c6ac80 syz-executor.2 6712 1 772 0 SV uwait 0xfffffe0083c6b900 syz-executor.2 6708 1 6705 0 S uwait 0xfffffe0083c6aa80 syz-executor.2 6695 1 772 0 SV uwait 0xfffffe0082038500 syz-executor.2 6691 1 6688 0 S uwait 0xfffffe0082038100 syz-executor.2 6681 1 772 0 SV uwait 0xfffffe0083c6b500 syz-executor.2 6679 6676 772 0 SV uwait 0xfffffe0083c6ce80 syz-executor.2 6676 6675 772 0 DV ppwait 0xfffffe008580b540 syz-executor.2 6675 1 772 0 DV ppwait 0xfffffe0085935a60 syz-executor.2 6666 1 6660 0 D ifnet_d 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SV uwait 0xfffffe007cbbc480 syz-executor.1 5551 5548 772 0 SV uwait 0xfffffe007cbba400 syz-executor.2 5548 5547 772 0 RV syz-executor.2 5547 1 772 0 RV syz-executor.2 5538 1 770 0 SV uwait 0xfffffe007e8bac80 syz-executor.0 5504 5501 772 0 SV uwait 0xfffffe007cbba680 syz-executor.2 5501 5500 772 0 DV ppwait 0xfffffe007e906540 syz-executor.2 5500 1 772 0 DV ppwait 0xfffffe007e907000 syz-executor.2 5482 1 771 0 SV uwait 0xfffffe007cbbaa80 syz-executor.1 5479 5476 772 0 SV uwait 0xfffffe007cbbbd00 syz-executor.2 5476 5475 772 0 DV ppwait 0xfffffe007e841520 syz-executor.2 5475 1 772 0 DV ppwait 0xfffffe007e904500 syz-executor.2 5469 1 770 0 SV uwait 0xfffffe007cbbb180 syz-executor.0 5466 1 771 0 SV uwait 0xfffffe0079ff5f00 syz-executor.1 5459 1 772 0 SV uwait 0xfffffe007e8b9c00 syz-executor.2 5456 5453 770 0 SV uwait 0xfffffe007e8b9380 syz-executor.0 5453 5452 770 0 DV ppwait 0xfffffe007e95e500 syz-executor.0 5452 1 770 0 DV ppwait 0xfffffe007e8dd000 syz-executor.0 5445 1 771 0 SV uwait 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uwait 0xfffffe007ca68300 syz-executor.2 5212 5209 771 0 SV uwait 0xfffffe007cbbb280 syz-executor.1 5209 5208 771 0 DV ppwait 0xfffffe007cd70aa0 syz-executor.1 5208 1 771 0 DV ppwait 0xfffffe007cd6fa80 syz-executor.1 5197 1 770 0 SV uwait 0xfffffe007cbbc280 syz-executor.0 5176 1 772 0 SV uwait 0xfffffe007ca69b80 syz-executor.2 5168 5163 771 0 SV uwait 0xfffffe007ca69300 syz-executor.1 5163 5162 771 0 DV ppwait 0xfffffe007cd71000 syz-executor.1 5162 1 771 0 DV ppwait 0xfffffe007cd1b000 syz-executor.1 5151 1 771 0 S uwait 0xfffffe007cbbc080 syz-executor.1 5118 1 771 0 S uwait 0xfffffe0079dace00 syz-executor.1 5111 1 771 0 S uwait 0xfffffe007cbbb380 syz-executor.1 5104 1 770 0 S uwait 0xfffffe0079da9500 syz-executor.0 5099 1 770 0 S uwait 0xfffffe007ca6af00 syz-executor.0 5091 1 770 0 S uwait 0xfffffe007cbbc680 syz-executor.0 5090 1 772 0 S uwait 0xfffffe0079ff2100 syz-executor.2 5074 1 771 0 S uwait 0xfffffe007cbbb780 syz-executor.1 5061 5060 770 0 SV uwait 0xfffffe007cbbc780 syz-executor.0 5060 1 770 0 RV syz-executor.0 5035 5034 771 0 SV uwait 0xfffffe007ca69a80 syz-executor.1 5034 1 771 0 DV ppwait 0xfffffe007cc22fe0 syz-executor.1 5020 5019 772 0 SV uwait 0xfffffe0076de2400 syz-executor.2 5019 5018 772 0 DV ppwait 0xfffffe007cc18520 syz-executor.2 5018 1 772 0 DV ppwait 0xfffffe007cc19aa0 syz-executor.2 5004 1 771 0 SV uwait 0xfffffe007cbbc880 syz-executor.1 4999 4998 770 0 SV uwait 0xfffffe007cbbca00 syz-executor.0 4998 4997 770 0 DV ppwait 0xfffffe007cceffe0 syz-executor.0 4997 1 770 0 DV ppwait 0xfffffe007cc23aa0 syz-executor.0 4982 4981 772 0 SV uwait 0xfffffe007ca6b580 syz-executor.2 4981 1 772 0 DV ppwait 0xfffffe007cc18fe0 syz-executor.2 4979 4978 772 0 SV uwait 0xfffffe007ca69000 syz-executor.2 4978 4977 772 0 DV ppwait 0xfffffe007cc24000 syz-executor.2 4977 1 772 0 DV ppwait 0xfffffe007cc24560 syz-executor.2 4968 1 770 0 SV uwait 0xfffffe0079da9f00 syz-executor.0 4965 1 770 0 SV uwait 0xfffffe0079daa980 syz-executor.0 4954 4953 772 0 SV uwait 0xfffffe0079daae80 syz-executor.2 4953 1 772 0 DV ppwait 0xfffffe007cb90a60 syz-executor.2 4941 4940 771 0 SV uwait 0xfffffe0079ff2500 syz-executor.1 4940 4939 771 0 DV ppwait 0xfffffe007cc17500 syz-executor.1 4939 1 771 0 DV ppwait 0xfffffe007cc17a60 syz-executor.1 4929 1 4928 0 D ifnet_d 0xffffffff83a74300 ifconfig 4922 4921 771 0 SV uwait 0xfffffe007cbbcb00 syz-executor.1 4921 1 771 0 DV ppwait 0xfffffe007cc21500 syz-executor.1 4919 4918 771 0 SV uwait 0xfffffe0079dacf00 syz-executor.1 4918 4917 771 0 DV ppwait 0xfffffe007cb90500 syz-executor.1 4917 1 771 0 DV ppwait 0xfffffe007ca33a60 syz-executor.1 4913 1 770 0 SV uwait 0xfffffe0076de3580 syz-executor.0 4903 1 771 0 SV uwait 0xfffffe0079ff2400 syz-executor.1 4883 4882 772 0 SV uwait 0xfffffe007ca6a000 syz-executor.2 4882 4881 772 0 DV ppwait 0xfffffe007cb0ca60 syz-executor.2 4881 1 772 0 DV ppwait 0xfffffe007cb0cfc0 syz-executor.2 4877 4876 771 0 SV uwait 0xfffffe0079ff2200 syz-executor.1 4876 1 771 0 DV ppwait 0xfffffe007cb92aa0 syz-executor.1 4865 4864 770 0 SV uwait 0xfffffe0079ff2d80 syz-executor.0 4864 4863 770 0 DV ppwait 0xfffffe007cb0d520 syz-executor.0 4863 1 770 0 DV ppwait 0xfffffe007ca36ac0 syz-executor.0 4856 4855 772 0 SV uwait 0xfffffe0076de1a00 syz-executor.2 4855 4854 772 0 DV ppwait 0xfffffe007cb90fc0 syz-executor.2 4854 1 772 0 DV ppwait 0xfffffe007cb0da80 syz-executor.2 4791 4790 771 0 SV uwait 0xfffffe007ca6b680 syz-executor.1 4790 4789 771 0 DV ppwait 0xfffffe007cb0f560 syz-executor.1 4789 1 771 0 DV ppwait 0xfffffe007cb0f000 syz-executor.1 4784 4783 772 0 SV uwait 0xfffffe007ca6aa80 syz-executor.2 4783 4782 772 0 DV ppwait 0xfffffe007cacfa60 syz-executor.2 4782 1 772 0 DV ppwait 0xfffffe007c951fc0 syz-executor.2 4768 4767 770 0 SV uwait 0xfffffe0079ff2780 syz-executor.0 4767 4766 770 0 DV ppwait 0xfffffe007c8d4560 syz-executor.0 4766 1 770 0 DV ppwait 0xfffffe007cad1aa0 syz-executor.0 4760 4759 772 0 SV uwait 0xfffffe007ca6b780 syz-executor.2 4759 4758 772 0 RV syz-executor.2 4758 1 772 0 DV ppwait 0xfffffe007cb0c500 syz-executor.2 4754 1 770 0 SV uwait 0xfffffe007ca6a980 syz-executor.0 4748 1 771 0 SV uwait 0xfffffe007ca6a600 syz-executor.1 4741 1 771 0 SV uwait 0xfffffe0076de3f00 syz-executor.1 4720 1 770 0 SV uwait 0xfffffe007ca69680 syz-executor.0 4713 4711 770 0 SV uwait 0xfffffe007ca6a400 syz-executor.0 4711 4710 770 0 DV ppwait 0xfffffe007cad2000 syz-executor.0 4710 1 770 0 DV ppwait 0xfffffe007cad2ac0 syz-executor.0 4686 4683 770 0 SV uwait 0xfffffe007ca6a780 syz-executor.0 4683 4682 770 0 DV ppwait 0xfffffe007cad0520 syz-executor.0 4682 1 770 0 RV syz-executor.0 4680 1 771 0 SV uwait 0xfffffe007ca6b480 syz-executor.1 4677 4676 771 0 SV uwait 0xfffffe0076c81580 syz-executor.1 4676 4675 771 0 DV ppwait 0xfffffe0077c62000 syz-executor.1 4675 1 771 0 DV ppwait 0xfffffe007ca33fc0 syz-executor.1 4674 1 4674 0 Ss select 0xfffffe00078763c0 dhclient 4670 1 4670 0 Ss select 0xfffffe0007876740 dhclient 4647 1 4647 65 Ss select 0xfffffe006da12bc0 dhclient 4643 4642 771 0 SV uwait 0xfffffe0079daa380 syz-executor.1 4642 1 771 0 DV ppwait 0xfffffe007c9efa60 syz-executor.1 4639 4636 770 0 SV uwait 0xfffffe007ca6b080 syz-executor.0 4636 4635 770 0 DV ppwait 0xfffffe007ca34fe0 syz-executor.0 4635 1 770 0 DV ppwait 0xfffffe007ca35aa0 syz-executor.0 4633 1 771 0 SV uwait 0xfffffe0076de3800 syz-executor.1 4628 1 772 0 SV umtxn 0xfffffe0079da9680 syz-executor.2 4625 4623 771 0 SV uwait 0xfffffe0079ff3580 syz-executor.1 4623 1 771 0 DV ppwait 0xfffffe007c9f1540 syz-executor.1 4615 4614 770 0 SV uwait 0xfffffe0079da9080 syz-executor.0 4614 4613 770 0 DV ppwait 0xfffffe007c9f2560 syz-executor.0 4613 1 770 0 DV ppwait 0xfffffe007c9f2ac0 syz-executor.0 4610 1 771 0 SV uwait 0xfffffe0079da9780 syz-executor.1 4601 4600 771 0 SV uwait 0xfffffe0079da9b80 syz-executor.1 4600 1 771 0 DV ppwait 0xfffffe007c9c0aa0 syz-executor.1 4589 4588 770 0 SV uwait 0xfffffe0079daa780 syz-executor.0 4588 4587 770 0 DV ppwait 0xfffffe007c9c1ac0 syz-executor.0 4587 1 770 0 DV ppwait 0xfffffe007c9ef500 syz-executor.0 4585 1 772 0 SV uwait 0xfffffe0079da9880 syz-executor.2 4576 4573 770 0 SV uwait 0xfffffe0079daaa80 syz-executor.0 4573 4572 770 0 DV ppwait 0xfffffe007c90ffe0 syz-executor.0 4572 1 770 0 DV ppwait 0xfffffe007c9c0540 syz-executor.0 4568 1 772 0 SV uwait 0xfffffe0079da9a80 syz-executor.2 4563 4562 771 0 SV uwait 0xfffffe0076c81800 syz-executor.1 4562 4561 771 0 DV ppwait 0xfffffe007c9befc0 syz-executor.1 4561 1 771 0 DV ppwait 0xfffffe007c9bf520 syz-executor.1 4544 4541 770 0 SV uwait 0xfffffe0079ff3480 syz-executor.0 4541 4540 770 0 DV ppwait 0xfffffe007c953aa0 syz-executor.0 4540 1 770 0 DV ppwait 0xfffffe007c953540 syz-executor.0 4538 1 772 0 SV uwait 0xfffffe0079ff5800 syz-executor.2 4486 4483 770 0 SV uwait 0xfffffe0079daa880 syz-executor.0 4483 4482 770 0 DV ppwait 0xfffffe007c910540 syz-executor.0 4482 1 770 0 DV ppwait 0xfffffe007c8d4000 syz-executor.0 4419 1 771 0 SV uwait 0xfffffe0079ff3680 syz-executor.1 4377 1 771 0 SV uwait 0xfffffe0079ff5200 syz-executor.1 4364 1 4364 0 SVs uwait 0xfffffe0076c80780 syz-executor.1 4359 4358 772 0 SV uwait 0xfffffe0079ff4e00 syz-executor.2 4358 4357 772 0 DV ppwait 0xfffffe007c873ac0 syz-executor.2 4357 1 772 0 DV ppwait 0xfffffe007c851560 syz-executor.2 4347 1 770 0 SV uwait 0xfffffe0079ff3d00 syz-executor.0 4345 4344 771 0 SV uwait 0xfffffe0079ff3080 syz-executor.1 4344 1 771 0 DV ppwait 0xfffffe007c90efc0 syz-executor.1 4332 1 4332 0 SVs uwait 0xfffffe0079ff4800 syz-executor.2 4327 4326 770 0 SV uwait 0xfffffe0079ff4580 syz-executor.0 4326 4325 770 0 RV syz-executor.0 4325 1 770 0 DV ppwait 0xfffffe007c872540 syz-executor.0 4315 1 771 0 SV uwait 0xfffffe0076c7f780 syz-executor.1 4312 4311 772 0 SV uwait 0xfffffe0079ff3a00 syz-executor.2 4311 4310 772 0 DV ppwait 0xfffffe007c8d2fe0 syz-executor.2 4310 1 772 0 DV ppwait 0xfffffe007c8d3540 syz-executor.2 4305 1 4305 0 SVs uwait 0xfffffe0079daad80 syz-executor.0 4294 4293 771 0 SV uwait 0xfffffe0079ff4480 syz-executor.1 4293 4292 771 0 DV ppwait 0xfffffe007c873000 syz-executor.1 4292 1 771 0 DV ppwait 0xfffffe007c873560 syz-executor.1 4289 1 772 0 SV uwait 0xfffffe0074ef0b80 syz-executor.2 4287 1 770 0 SV uwait 0xfffffe0079dab880 syz-executor.0 4277 1 4277 0 SVs uwait 0xfffffe0079ff4a00 syz-executor.1 4273 4272 770 0 SV uwait 0xfffffe0079ff4b00 syz-executor.0 4272 1 770 0 DV ppwait 0xfffffe007c851ac0 syz-executor.0 4268 1 772 0 SV uwait 0xfffffe0079ff4900 syz-executor.2 4264 1 772 0 SV uwait 0xfffffe0079ff5100 syz-executor.2 4259 4258 772 0 SV uwait 0xfffffe0079daac80 syz-executor.2 4258 4257 772 0 DV ppwait 0xfffffe007c84ffe0 syz-executor.2 4257 1 772 0 DV ppwait 0xfffffe0079f5daa0 syz-executor.2 4253 1 771 0 SV uwait 0xfffffe0079ff5980 syz-executor.1 4249 1 771 0 SV uwait 0xfffffe0079ff5000 syz-executor.1 4234 1 4234 0 SVs uwait 0xfffffe0079dabd80 syz-executor.2 4229 4228 772 0 SV uwait 0xfffffe0074ef0c80 syz-executor.2 4228 4227 772 0 DV ppwait 0xfffffe0079fdbaa0 syz-executor.2 4227 1 772 0 DV ppwait 0xfffffe0079fdc000 syz-executor.2 4222 1 770 0 SV uwait 0xfffffe0076c80b80 syz-executor.0 4209 1 4209 0 SVs uwait 0xfffffe0079dab280 syz-executor.1 4198 1 772 0 SV uwait 0xfffffe0074ef0780 syz-executor.2 4188 1 4188 0 SVs uwait 0xfffffe0076c7fb80 syz-executor.0 4181 4180 772 0 SV uwait 0xfffffe0076c80800 syz-executor.2 4180 4179 772 0 DV ppwait 0xfffffe0079fc0520 syz-executor.2 4179 4178 772 0 DV ppwait 0xfffffe0079ec0fe0 syz-executor.2 4178 1 772 0 DV ppwait 0xfffffe0079ec1540 syz-executor.2 4173 1 770 0 SV uwait 0xfffffe0076c80a00 syz-executor.0 4167 1 4167 0 SVs uwait 0xfffffe0079dabb00 syz-executor.2 4157 1 771 0 SV uwait 0xfffffe0076c80280 syz-executor.1 4138 1 772 0 SV uwait 0xfffffe0076de1c80 syz-executor.2 4129 1 771 0 SV uwait 0xfffffe0079dabd00 syz-executor.1 4127 1 772 0 SV uwait 0xfffffe0079dab480 syz-executor.2 4114 4113 770 0 SV uwait 0xfffffe0076c80480 syz-executor.0 4113 4112 770 0 DV ppwait 0xfffffe0079ef7500 syz-executor.0 4112 1 770 0 DV ppwait 0xfffffe0079ef8a80 syz-executor.0 4104 1 771 0 SV uwait 0xfffffe0079dabf00 syz-executor.1 4096 4095 771 0 SV uwait 0xfffffe0079dac080 syz-executor.1 4095 4094 771 0 DV ppwait 0xfffffe0079d12500 syz-executor.1 4094 1 771 0 DV ppwait 0xfffffe0079e94ac0 syz-executor.1 4089 1 772 0 SV uwait 0xfffffe0076c80380 syz-executor.2 4082 1 4082 0 SVs uwait 0xfffffe0076c7ff00 syz-executor.0 4077 1 771 0 SV uwait 0xfffffe0079dac880 syz-executor.1 4074 4073 770 0 SV uwait 0xfffffe0076c82780 syz-executor.0 4073 4072 770 0 DV ppwait 0xfffffe0079d91ac0 syz-executor.0 4072 1 770 0 DV ppwait 0xfffffe0079efa560 syz-executor.0 4062 1 771 0 SV uwait 0xfffffe0076c7f480 syz-executor.1 4052 1 772 0 SV uwait 0xfffffe0076c7f580 syz-executor.2 4047 4046 771 0 SV uwait 0xfffffe0076de3300 syz-executor.1 4046 4045 771 0 DV ppwait 0xfffffe0079ebf500 syz-executor.1 4045 1 771 0 DV ppwait 0xfffffe0079ebfa60 syz-executor.1 4042 1 770 0 S uwait 0xfffffe0076c80080 syz-executor.0 4031 1 771 0 S uwait 0xfffffe0076de1000 syz-executor.1 4026 1 770 0 SV uwait 0xfffffe0076de1b80 syz-executor.0 4023 4022 772 0 SV uwait 0xfffffe0076de2380 syz-executor.2 4022 4021 772 0 DV ppwait 0xfffffe0079ec0a80 syz-executor.2 4021 1 772 0 RV syz-executor.2 4017 1 771 0 S uwait 0xfffffe0076c80c00 syz-executor.1 4007 1 4007 0 SVs uwait 0xfffffe0079dac480 syz-executor.0 4002 1 770 0 S uwait 0xfffffe0076c81180 syz-executor.0 3997 1 771 0 SV uwait 0xfffffe0076de1580 syz-executor.1 3981 1 3981 0 SVs uwait 0xfffffe0076de0980 syz-executor.1 3965 3964 772 0 SV uwait 0xfffffe0076de0080 syz-executor.2 3964 3963 772 0 DV ppwait 0xfffffe0079d90540 syz-executor.2 3963 1 772 0 DV ppwait 0xfffffe0079d12a60 syz-executor.2 3947 1 3941 0 D ifnet_d 0xffffffff83a74300 ifconfig 3946 1 770 0 SV uwait 0xfffffe0074b9f980 syz-executor.0 3939 3938 771 0 SV uwait 0xfffffe0076de2d80 syz-executor.1 3938 3937 771 0 RV syz-executor.1 3937 1 771 0 DV ppwait 0xfffffe0079d13fe0 syz-executor.1 3928 1 770 0 SV uwait 0xfffffe0076de0180 syz-executor.0 3922 1 771 0 SV uwait 0xfffffe0076de1180 syz-executor.1 3920 1 771 0 S uwait 0xfffffe0076de1780 syz-executor.1 3915 3914 772 0 SV uwait 0xfffffe0076de2100 syz-executor.2 3914 3913 772 0 DV ppwait 0xfffffe0079d8ffe0 syz-executor.2 3913 1 772 0 DV ppwait 0xfffffe0076e43fc0 syz-executor.2 3899 1 771 0 SV uwait 0xfffffe0079dac680 syz-executor.1 3866 1 771 0 SV uwait 0xfffffe0076c82f00 syz-executor.1 3783 1 770 0 SV uwait 0xfffffe0076c82c00 syz-executor.0 3689 1 772 0 SV uwait 0xfffffe0076c82e00 syz-executor.2 3589 1 772 0 SV uwait 0xfffffe0076c81280 syz-executor.2 3488 1 772 0 SV uwait 0xfffffe0076de2480 syz-executor.2 3455 1 770 0 SV uwait 0xfffffe0076de1280 syz-executor.0 3438 1 772 0 SV uwait 0xfffffe0076de2200 syz-executor.2 3404 1 770 0 SV uwait 0xfffffe0076de0c80 syz-executor.0 3388 1 772 0 SV uwait 0xfffffe0076de2000 syz-executor.2 3339 1 770 0 SV uwait 0xfffffe0076de2300 syz-executor.0 3308 1 772 0 SV uwait 0xfffffe0076c82000 syz-executor.2 3294 3293 772 0 S uwait 0xfffffe0076c81700 syz-executor.2 3293 1 772 0 SV uwait 0xfffffe006e06c680 syz-executor.2 3287 1 770 0 SV uwait 0xfffffe0076de0780 syz-executor.0 3272 3271 770 0 S uwait 0xfffffe0076de0d80 syz-executor.0 3271 1 770 0 SV uwait 0xfffffe0076c81980 syz-executor.0 3265 1 771 0 SV uwait 0xfffffe006e06c780 syz-executor.1 3222 3220 771 0 S uwait 0xfffffe0076de1d80 syz-executor.1 3220 1 771 0 SV uwait 0xfffffe0076de3200 syz-executor.1 3097 1 772 0 SV uwait 0xfffffe0076de0680 syz-executor.2 3072 1 3072 0 Ss select 0xfffffe006da130c0 dhclient 3055 1 3055 0 Ss select 0xfffffe006da13340 dhclient 3015 1 3011 0 SV uwait 0xfffffe006e06c380 syz-executor.2 3014 1 3014 65 Ss select 0xfffffe006da134c0 dhclient 2994 1 772 0 S uwait 0xfffffe0074b9d580 syz-executor.2 2920 1 771 0 SV uwait 0xfffffe0076de1380 syz-executor.1 2912 1 770 0 SV uwait 0xfffffe0076de1880 syz-executor.0 2908 1 770 0 S uwait 0xfffffe0076de2b80 syz-executor.0 2898 1 770 0 S uwait 0xfffffe0076de1480 syz-executor.0 2891 1 772 0 SV uwait 0xfffffe0074eed180 syz-executor.2 2870 1 771 0 SV uwait 0xfffffe0076c81080 syz-executor.1 2859 1 770 0 SV uwait 0xfffffe0076c80e00 syz-executor.0 2850 1 770 0 S uwait 0xfffffe0076de2700 syz-executor.0 2841 1 770 0 S uwait 0xfffffe0076de1e80 syz-executor.0 2829 1 771 0 SV uwait 0xfffffe0076de2800 syz-executor.1 2821 1 772 0 SV uwait 0xfffffe0076de3400 syz-executor.2 2815 1 772 0 S uwait 0xfffffe0076c80f00 syz-executor.2 2807 1 771 0 SV uwait 0xfffffe0076de2600 syz-executor.1 2805 1 771 0 S uwait 0xfffffe0076c80d00 syz-executor.1 2797 1 772 0 SV uwait 0xfffffe0076c81780 syz-executor.2 2794 1 772 0 S uwait 0xfffffe0076c81f00 syz-executor.2 2787 1 770 0 SV uwait 0xfffffe0076de3680 syz-executor.0 2784 1 770 0 S uwait 0xfffffe0076c81d80 syz-executor.0 2760 1 772 0 SV uwait 0xfffffe0076c81e80 syz-executor.2 2751 1 770 0 SV uwait 0xfffffe0076de3000 syz-executor.0 2745 1 771 0 SV uwait 0xfffffe0074b9f780 syz-executor.1 2720 1 772 0 SV uwait 0xfffffe0076de3100 syz-executor.2 2710 1 771 0 SV uwait 0xfffffe0074b9fc00 syz-executor.1 2687 1 770 0 SV uwait 0xfffffe0074eed700 syz-executor.0 2667 1 771 0 SV uwait 0xfffffe0076de2e80 syz-executor.1 2602 1 770 0 SV uwait 0xfffffe0074b9f580 syz-executor.0 2588 1 770 0 S uwait 0xfffffe0076c82580 syz-executor.0 2510 1 771 0 SV uwait 0xfffffe0076c81b80 syz-executor.1 2505 1 770 0 SV uwait 0xfffffe0074eed280 syz-executor.0 2502 1 770 0 S uwait 0xfffffe0076c81a80 syz-executor.0 2488 1 770 0 S uwait 0xfffffe0076c82680 syz-executor.0 2477 1 772 0 SV uwait 0xfffffe006e06ca80 syz-executor.2 2472 1 771 0 S uwait 0xfffffe006e06c580 syz-executor.1 2432 1 770 0 S uwait 0xfffffe0074eeed80 syz-executor.0 2421 1 770 0 S uwait 0xfffffe0074eeda00 syz-executor.0 2410 1 770 0 S uwait 0xfffffe0074b9fb00 syz-executor.0 2399 1 770 0 S uwait 0xfffffe0074eedb00 syz-executor.0 2381 1 771 0 S uwait 0xfffffe000797b300 syz-executor.1 2374 1 772 0 SV uwait 0xfffffe0074b9ff00 syz-executor.2 2359 1 770 0 SV uwait 0xfffffe0074b9fd00 syz-executor.0 2344 1 772 0 SV uwait 0xfffffe0074b9c980 syz-executor.2 2341 1 772 0 S uwait 0xfffffe0074eee000 syz-executor.2 2338 1 771 0 SV uwait 0xfffffe0074b9c880 syz-executor.1 2332 1 770 0 SV uwait 0xfffffe0074eedd80 syz-executor.0 2329 1 770 0 S uwait 0xfffffe0074b9c000 syz-executor.0 2324 1 772 0 SV uwait 0xfffffe0074eee800 syz-executor.2 2321 1 771 0 SV uwait 0xfffffe0074b9ec80 syz-executor.1 2319 1 770 0 SV uwait 0xfffffe006e06c480 syz-executor.0 2317 1 770 0 S uwait 0xfffffe0074b9e480 syz-executor.0 2312 1 772 0 SV uwait 0xfffffe0074b9c100 syz-executor.2 2305 1 770 0 S uwait 0xfffffe0076c82280 syz-executor.0 2298 1 771 0 SV uwait 0xfffffe006e06cf00 syz-executor.1 2292 1 771 0 S uwait 0xfffffe0074eed400 syz-executor.1 2274 1 771 0 SV uwait 0xfffffe0074eede80 syz-executor.1 2265 1 772 0 SV uwait 0xfffffe0074eed600 syz-executor.2 2183 2182 772 0 SV uwait 0xfffffe006e06c880 syz-executor.2 2182 2181 772 0 DV ppwait 0xfffffe00751daa80 syz-executor.2 2181 1 772 0 DV ppwait 0xfffffe00751afac0 syz-executor.2 2171 1 771 0 SV uwait 0xfffffe0074eed500 syz-executor.1 2161 2160 770 0 SV uwait 0xfffffe0074b9c700 syz-executor.0 2160 2159 770 0 DV ppwait 0xfffffe00751af560 syz-executor.0 2159 1 770 0 RV syz-executor.0 2157 1 771 0 SV uwait 0xfffffe0074eee100 syz-executor.1 2155 1 772 0 SV uwait 0xfffffe0074eee900 syz-executor.2 2148 1 770 0 SV uwait 0xfffffe0076c82380 syz-executor.0 2143 1 772 0 SV uwait 0xfffffe0074b9d200 syz-executor.2 2141 2140 772 0 SV uwait 0xfffffe0074b9c800 syz-executor.2 2140 2139 772 0 DV ppwait 0xfffffe0075132520 syz-executor.2 2139 1 772 0 DV ppwait 0xfffffe00751aca60 syz-executor.2 2126 1 771 0 SV uwait 0xfffffe0076c82480 syz-executor.1 2123 1 770 0 SV uwait 0xfffffe006e06c980 syz-executor.0 2120 2119 770 0 SV uwait 0xfffffe0074b9c300 syz-executor.0 2119 2118 770 0 RV syz-executor.0 2118 1 770 0 RV syz-executor.0 2112 1 772 0 SV uwait 0xfffffe0007b6e600 syz-executor.2 2108 1 771 0 SV uwait 0xfffffe0074b9c500 syz-executor.1 2098 1 2098 0 SVs uwait 0xfffffe0074eee400 syz-executor.0 2096 1 772 0 SV uwait 0xfffffe0007b6dc00 syz-executor.2 2094 2093 771 0 SV uwait 0xfffffe0074b9ca80 syz-executor.1 2093 2092 771 0 DV ppwait 0xfffffe0075131a60 syz-executor.1 2092 1 771 0 DV ppwait 0xfffffe006b3cc540 syz-executor.1 2091 1 770 0 SV uwait 0xfffffe0074b9dc80 syz-executor.0 2081 1 770 0 SV uwait 0xfffffe0074b9c400 syz-executor.0 2074 2073 772 0 SV uwait 0xfffffe0074eeee80 syz-executor.2 2073 2072 772 0 DV ppwait 0xfffffe00751ac500 syz-executor.2 2072 1 772 0 DV ppwait 0xfffffe00751acfc0 syz-executor.2 2058 2057 771 0 SV uwait 0xfffffe0074b9ce80 syz-executor.1 2057 2055 771 0 DV ppwait 0xfffffe00751ad520 syz-executor.1 2055 1 771 0 DV ppwait 0xfffffe00751ada80 syz-executor.1 2047 1 771 0 SV uwait 0xfffffe0074b9cd80 syz-executor.1 2040 1 2040 0 SVs uwait 0xfffffe0074eeec80 syz-executor.2 2033 1 772 0 SV uwait 0xfffffe0074b9d880 syz-executor.2 2027 1 771 0 SV uwait 0xfffffe0074b9d100 syz-executor.1 2020 1 2020 0 SVs uwait 0xfffffe0074b9cc80 syz-executor.2 2016 1 771 0 SV uwait 0xfffffe00584c9b00 syz-executor.1 2013 1 772 0 SV uwait 0xfffffe0074eef180 syz-executor.2 2009 1 771 0 SV uwait 0xfffffe0074eefc00 syz-executor.1 2002 1 2002 0 SVs uwait 0xfffffe0074b9e880 syz-executor.2 1987 1 770 0 SV uwait 0xfffffe000797b180 syz-executor.0 1969 1968 771 0 SV uwait 0xfffffe0074b9cb80 syz-executor.1 1968 1 771 0 RV syz-executor.1 1957 1 770 0 SV uwait 0xfffffe0074b9d980 syz-executor.0 1951 1 771 0 SV uwait 0xfffffe0074b9e680 syz-executor.1 1943 1942 770 0 SV uwait 0xfffffe0007b6d280 syz-executor.0 1942 1941 770 0 DV ppwait 0xfffffe00750d2a60 syz-executor.0 1941 1 770 0 DV ppwait 0xfffffe00750d3520 syz-executor.0 1939 1 771 0 SV uwait 0xfffffe0074eef700 syz-executor.1 1934 1933 772 0 SV uwait 0xfffffe0074b9e780 syz-executor.2 1933 1 772 0 DV ppwait 0xfffffe0074fffa80 syz-executor.2 1928 1 770 0 SV uwait 0xfffffe0074b9d780 syz-executor.0 1917 1916 771 0 SV uwait 0xfffffe0074b9d680 syz-executor.1 1916 1915 771 0 DV ppwait 0xfffffe007501ca80 syz-executor.1 1915 1 771 0 DV ppwait 0xfffffe0075001000 syz-executor.1 1884 1 771 0 SV uwait 0xfffffe0074eef080 syz-executor.1 1847 1846 771 0 SV uwait 0xfffffe00584cad00 syz-executor.1 1846 1 771 0 DV ppwait 0xfffffe007501c520 syz-executor.1 1844 1 772 0 SV uwait 0xfffffe00584c9e80 syz-executor.2 1841 1840 772 0 SV uwait 0xfffffe0074b9e080 syz-executor.2 1840 1839 772 0 DV ppwait 0xfffffe007501eac0 syz-executor.2 1839 1 772 0 DV ppwait 0xfffffe0075001ac0 syz-executor.2 1781 1 1780 0 D tun_con 0xfffffe006db10528 ifconfig 1771 1770 772 0 SV uwait 0xfffffe0074ef0480 syz-executor.2 1770 1 772 0 DV ppwait 0xfffffe0074ffe500 syz-executor.2 1765 1 770 0 SV uwait 0xfffffe000797bc00 syz-executor.0 1755 1 771 0 SV uwait 0xfffffe00584cc780 syz-executor.1 1750 1 772 0 SV uwait 0xfffffe0074b9e280 syz-executor.2 1732 1731 771 0 SV uwait 0xfffffe00584cad80 syz-executor.1 1731 1730 771 0 RV syz-executor.1 1730 1 771 0 RV syz-executor.1 1725 1 770 0 SV uwait 0xfffffe0074ef0180 syz-executor.0 1721 1 773 0 SV uwait 0xfffffe000797bd00 syz-executor.3 1714 1 1714 0 SVs uwait 0xfffffe0074b9f200 syz-executor.1 1710 1 773 0 SV uwait 0xfffffe0074eef600 syz-executor.3 1699 1 773 0 SV uwait 0xfffffe00584cce80 syz-executor.3 1696 1695 772 0 SV uwait 0xfffffe006e069000 syz-executor.2 1695 1694 772 0 DV ppwait 0xfffffe0074ee7fc0 syz-executor.2 1694 1 772 0 DV ppwait 0xfffffe0074f62000 syz-executor.2 1692 1691 770 0 SV uwait 0xfffffe0074ef0580 syz-executor.0 1691 1 770 0 DV ppwait 0xfffffe0074eeaac0 syz-executor.0 1685 1 771 0 SV uwait 0xfffffe0074eeff00 syz-executor.1 1683 1682 772 0 SV uwait 0xfffffe00584c9d80 syz-executor.2 1682 1 772 0 DV ppwait 0xfffffe0074ee9540 syz-executor.2 1651 1650 771 0 SV uwait 0xfffffe00584ca000 syz-executor.1 1650 1 771 0 DV ppwait 0xfffffe0074ee8fe0 syz-executor.1 1649 1 770 0 SV uwait 0xfffffe006e06c200 syz-executor.0 1633 1 1633 0 SVs uwait 0xfffffe0007b6dd00 syz-executor.2 1588 1 771 0 SV uwait 0xfffffe0074b9f100 syz-executor.1 1580 1 1580 0 SVs uwait 0xfffffe00584c9b80 syz-executor.0 1573 1 772 0 SV uwait 0xfffffe006e069980 syz-executor.2 1554 1553 773 0 SV uwait 0xfffffe0074ef0380 syz-executor.3 1553 1 773 0 DV ppwait 0xfffffe0074ccc520 syz-executor.3 1534 1 770 0 SV uwait 0xfffffe000797b280 syz-executor.0 1532 1531 773 0 SV uwait 0xfffffe00584cc480 syz-executor.3 1531 1 773 0 DV ppwait 0xfffffe0074eccac0 syz-executor.3 1521 1520 770 0 SV uwait 0xfffffe006e06a900 syz-executor.0 1520 1519 770 0 DV ppwait 0xfffffe0074ec9500 syz-executor.0 1519 1 770 0 DV ppwait 0xfffffe0074ccdaa0 syz-executor.0 1488 1 771 0 SV uwait 0xfffffe006e06a500 syz-executor.1 1482 1 1482 0 Ss select 0xfffffe0007876dc0 dhclient 1478 1 1478 0 Ss select 0xfffffe00078773c0 dhclient 1451 1450 772 0 SV uwait 0xfffffe0007b70780 syz-executor.2 1450 1 772 0 DV ppwait 0xfffffe0074ecb540 syz-executor.2 1430 1 1430 0 SVs uwait 0xfffffe00584ccd80 syz-executor.0 1419 1 772 0 SV uwait 0xfffffe006e06a600 syz-executor.2 1403 1 770 0 SV uwait 0xfffffe0007b70380 syz-executor.0 1400 1399 771 0 SV uwait 0xfffffe006e06ac00 syz-executor.1 1399 1 771 0 DV ppwait 0xfffffe0074b0ca60 syz-executor.1 1386 1 770 0 SV uwait 0xfffffe0007b70680 syz-executor.0 1366 1365 773 0 SV uwait 0xfffffe006e06b400 syz-executor.3 1365 1 773 0 DV ppwait 0xfffffe0074d3a560 syz-executor.3 1350 1 771 0 SV uwait 0xfffffe006e06a100 syz-executor.1 1338 1334 772 0 SV uwait 0xfffffe0007b70900 syz-executor.2 1334 1333 772 0 DV ppwait 0xfffffe0074c70520 syz-executor.2 1333 1 772 0 DV ppwait 0xfffffe0074ba9fe0 syz-executor.2 1302 1 770 0 SV uwait 0xfffffe006e06a700 syz-executor.0 1246 1 771 0 SV uwait 0xfffffe0007b70480 syz-executor.1 1244 1 772 0 SV uwait 0xfffffe006e069780 syz-executor.2 1222 1 1222 0 SVs uwait 0xfffffe0007b70c00 syz-executor.3 1209 1208 770 0 SV uwait 0xfffffe006e06a300 syz-executor.0 1208 1 770 0 DV ppwait 0xfffffe0074bab000 syz-executor.0 1178 1 772 0 SV uwait 0xfffffe006e06bc80 syz-executor.2 1118 1116 773 0 SV uwait 0xfffffe006e069c80 syz-executor.3 1116 1 773 0 DV ppwait 0xfffffe0074ccba60 syz-executor.3 1109 1 772 0 SV uwait 0xfffffe0074b9f480 syz-executor.2 1056 1055 772 0 SV uwait 0xfffffe00584c9600 syz-executor.2 1055 1 772 0 DV ppwait 0xfffffe006e0a0aa0 syz-executor.2 1053 1 771 0 SV uwait 0xfffffe006e06b300 syz-executor.1 1041 1 773 0 SV uwait 0xfffffe006e069d80 syz-executor.3 1022 1021 772 0 SV uwait 0xfffffe006e06a200 syz-executor.2 1021 1 772 0 RV syz-executor.2 1011 1010 771 0 SV select 0xfffffe0007877440 syz-executor.1 1010 1 771 0 DV ppwait 0xfffffe006e09e500 syz-executor.1 1008 1007 773 0 SV uwait 0xfffffe006e069580 syz-executor.3 1007 1 773 0 DV ppwait 0xfffffe0074c6f500 syz-executor.3 992 1 770 0 SV uwait 0xfffffe006e069e80 syz-executor.0 969 968 772 0 SV uwait 0xfffffe006e06b280 syz-executor.2 968 1 772 0 DV ppwait 0xfffffe0074bab560 syz-executor.2 951 948 773 0 SV uwait 0xfffffe006e06b500 syz-executor.3 948 1 773 0 RV syz-executor.3 931 1 770 0 SV uwait 0xfffffe006e06ba00 syz-executor.0 924 1 771 0 SV uwait 0xfffffe006e06bb00 syz-executor.1 921 1 772 0 SV uwait 0xfffffe006e06b900 syz-executor.2 898 897 773 0 SV uwait 0xfffffe00584ca800 syz-executor.3 897 895 773 0 DV ppwait 0xfffffe006dc1a560 syz-executor.3 895 1 773 0 DV ppwait 0xfffffe006e09efc0 syz-executor.3 850 1 837 0 S uwait 0xfffffe006e06b600 syz-executor.3 849 1 772 0 SV uwait 0xfffffe000797b400 syz-executor.2 839 1 771 0 SV uwait 0xfffffe00584c9400 syz-executor.1 834 1 770 0 SV uwait 0xfffffe00584ca700 syz-executor.0 822 1 813 0 S uwait 0xfffffe0007b70a00 syz-executor.1 820 0 0 0 DL aiordy 0xfffffe006e0a0b00 [aiod4] 819 0 0 0 DL aiordy 0xfffffe006dc18580 [aiod3] 818 0 0 0 DL aiordy 0xfffffe006dc18ae0 [aiod2] 817 0 0 0 DL aiordy 0xfffffe006dc19040 [aiod1] 768 766 766 0 S (threaded) syz-fuzzer 100114 S wait 0xfffffe006b3cd060 syz-fuzzer 100115 S uwait 0xfffffe00584cb980 syz-fuzzer 100116 S uwait 0xfffffe00584ca200 syz-fuzzer 100117 S uwait 0xfffffe00584ca300 syz-fuzzer 100118 S wait 0xfffffe006b3cd060 syz-fuzzer 100119 S uwait 0xfffffe000797b900 syz-fuzzer 100120 S uwait 0xfffffe000797ba00 syz-fuzzer 100121 S wait 0xfffffe006b3cd060 syz-fuzzer 100122 S uwait 0xfffffe00584ca400 syz-fuzzer 100123 S kqread 0xfffffe0057f82300 syz-fuzzer 100131 S uwait 0xfffffe00584c9500 syz-fuzzer 100156 S wait 0xfffffe006b3cd060 syz-fuzzer 766 764 766 0 SWs pause 0xfffffe00585ee650 csh 764 682 764 0 Ss select 0xfffffe00078776c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005801d4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005934a8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005934b0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005934b8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543690b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543698b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005436a0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe005436a8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe005436b0b0 getty 686 1 686 0 SWs nanslp 0xffffffff83956440 cron 682 1 682 0 Ss select 0xfffffe006da13cc0 sshd 495 1 495 0 Ss select 0xfffffe006da13d40 syslogd 424 1 424 0 Ss select 0xfffffe006da141c0 devd 423 1 423 65 Ss select 0xfffffe0007877dc0 dhclient 338 1 338 0 Ss select 0xfffffe006da13f40 dhclient 335 1 335 0 Ss select 0xfffffe0007877e40 dhclient 17 0 0 0 DL syncer 0xffffffff83a73b60 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057fe9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a72140 [bufdaemon] 100080 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00595fbce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83abb6c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D pwait 0xffffffff826f00e0 [dom0] 100081 D launds 0xffffffff83aa3544 [laundry: dom0] 100082 D umarcl 0xffffffff81d48860 [uma] 7 0 0 0 DL - 0xffffffff836d3c50 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847c5bb0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844c4760 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8369e340 [doneq0] 100045 D - 0xffffffff8369e2c0 [async] 100076 D - 0xffffffff8369e140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83a9ece0 [crypto] 100042 D crypto_ 0xfffffe0057f84030 [crypto returns 0] 100043 D crypto_ 0xfffffe0057f84080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0057eb9c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff838fedc0 [g_event] 100036 D - 0xffffffff838fede0 [g_up] 100037 D - 0xffffffff838fee00 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 Run CPU 0 [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 0xfffffe005420b040 [init] 10 0 0 0 DL audit_w 0xffffffff83a9f740 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff838ff7a0 [swapper] 100005 D - 0xfffffe00085f7d00 [softirq_0] 100006 D - 0xfffffe00085f7c00 [softirq_1] 100007 D - 0xfffffe00085f7b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f7a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f7900 [if_config_tqg_0] 100010 D - 0xfffffe00085f7800 [pci_hp taskq] 100011 D - 0xfffffe00085f7700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f7400 [thread taskq] 100016 D - 0xfffffe00085f7200 [aiod_kick taskq] 100017 D - 0xfffffe00085f7100 [deferred_unmount ta] 100018 D - 0xfffffe00085f7000 [inm_free taskq] 100019 D - 0xfffffe00085f6e00 [in6m_free taskq] 100020 D - 0xfffffe00085f6d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f6c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f6b00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f6a00 [firmware taskq] 100039 D - 0xfffffe00085f6700 [crypto_0] 100040 D - 0xfffffe00085f6700 [crypto_1] 100055 D - 0xfffffe00085f6500 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f6400 [vtnet0 txq 0] 100057 D - 0xfffffe00085f6300 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f6200 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057fbd380 [virtio_balloon] 100066 D - 0xffffffff826f00e1 [deadlkres] 100070 D - 0xfffffe005857ab00 [acpi_task_0] 100071 D - 0xfffffe005857ab00 [acpi_task_1] 100072 D - 0xfffffe005857ab00 [acpi_task_2] 100074 D - 0xfffffe00085f8100 [mca taskq] 100075 D - 0xfffffe00085f6600 [CAM taskq] 104294 D - 0xfffffe006b462100 [netlink_socket (PID] 104321 D - 0xfffffe006b463800 [netlink_socket (PID] 2048 2047 771 0 Z syz-executor.1 9228 9227 772 0 Z syz-executor.2 7181 7180 772 0 Z syz-executor.2 8206 8205 772 0 Z syz-executor.2 8207 8205 772 0 Z syz-executor.2 7191 7190 772 0 Z syz-executor.2 7192 7190 772 0 Z syz-executor.2 9241 9240 772 0 Z syz-executor.2 9246 9245 772 0 Z syz-executor.2 9260 9259 772 0 Z syz-executor.2 5164 5163 771 0 Z syz-executor.1 7213 7212 772 0 Z syz-executor.2 7214 7212 772 0 Z syz-executor.2 2099 2098 2098 0 Z syz-executor.0 9270 9269 772 0 Z syz-executor.2 7229 7228 772 0 Z syz-executor.2 7233 7232 772 0 Z syz-executor.2 7234 7232 772 0 Z syz-executor.2 4168 4167 4167 0 Z syz-executor.2 7241 7240 772 0 Z syz-executor.2 4169 4167 4167 0 Z syz-executor.2 7242 7240 772 0 Z syz-executor.2 4170 4167 4167 0 Z syz-executor.2 6222 6221 6221 0 Z syz-executor.1 6223 6221 6221 0 Z syz-executor.1 6224 6221 6221 0 Z syz-executor.1 9305 9304 772 0 Z syz-executor.2 5210 5209 771 0 Z syz-executor.1 7261 7260 772 0 Z syz-executor.2 4189 4188 4188 0 Z syz-executor.0 7262 7260 772 0 Z syz-executor.2 4190 4188 4188 0 Z syz-executor.0 4191 4188 4188 0 Z syz-executor.0 2149 2148 770 0 Z syz-executor.0 6246 6245 6245 0 Z syz-executor.2 9319 9318 772 0 Z syz-executor.2 6247 6245 6245 0 Z syz-executor.2 6248 6245 6245 0 Z syz-executor.2 7279 7278 772 0 Z syz-executor.2 7280 7278 772 0 Z syz-executor.2 4210 4209 4209 0 Z syz-executor.1 9331 9330 772 0 Z syz-executor.2 4211 4209 4209 0 Z syz-executor.1 4212 4209 4209 0 Z syz-executor.1 9335 9334 772 0 Z syz-executor.2 5243 5242 771 0 Z syz-executor.1 6268 6267 6267 0 Z syz-executor.2 6269 6267 6267 0 Z syz-executor.2 6270 6267 6267 0 Z syz-executor.2 4235 4234 4234 0 Z syz-executor.2 4236 4234 4234 0 Z syz-executor.2 7309 7308 772 0 Z syz-executor.2 4237 4234 4234 0 Z syz-executor.2 6287 6286 6286 0 Z syz-executor.2 6288 6286 6286 0 Z syz-executor.2 6289 6286 6286 0 Z syz-executor.2 5267 5266 772 0 Z syz-executor.2 7333 7332 772 0 Z syz-executor.2 7334 7332 772 0 Z syz-executor.2 5291 5290 772 0 Z syz-executor.2 4278 4277 4277 0 Z syz-executor.1 7351 7350 772 0 Z syz-executor.2 4279 4277 4277 0 Z syz-executor.1 7352 7350 772 0 Z syz-executor.2 4280 4277 4277 0 Z syz-executor.1 5315 5314 770 0 Z syz-executor.0 1223 1222 1222 0 Z syz-executor.3 1224 1222 1222 0 Z syz-executor.3 1225 1222 1222 0 Z syz-executor.3 4306 4305 4305 0 Z syz-executor.0 4307 4305 4305 0 Z syz-executor.0 9428 9427 772 0 Z syz-executor.2 4308 4305 4305 0 Z syz-executor.0 9429 9427 772 0 Z syz-executor.2 1247 1246 771 0 Z syz-executor.1 9441 9440 772 0 Z syz-executor.2 9442 9440 772 0 Z syz-executor.2 4333 4332 4332 0 Z syz-executor.2 4334 4332 4332 0 Z syz-executor.2 4335 4332 4332 0 Z syz-executor.2 9457 9456 772 0 Z syz-executor.2 9458 9456 772 0 Z syz-executor.2 9472 9471 772 0 Z syz-executor.2 9473 9471 772 0 Z syz-executor.2 6405 6404 771 0 Z syz-executor.1 8460 8459 772 0 Z syz-executor.2 8461 8459 772 0 Z syz-executor.2 4365 4364 4364 0 Z syz-executor.1 4366 4364 4364 0 Z syz-executor.1 4367 4364 4364 0 Z syz-executor.1 6421 6420 772 0 Z syz-executor.2 1303 1302 770 0 Z syz-executor.0 8474 8473 772 0 Z syz-executor.2 8475 8473 772 0 Z syz-executor.2 6438 6437 771 0 Z syz-executor.1 8489 8488 772 0 Z syz-executor.2 8490 8488 772 0 Z syz-executor.2 9517 9516 772 0 Z syz-executor.2 8493 8492 772 0 Z syz-executor.2 8494 8492 772 0 Z syz-executor.2 8495 8492 772 0 Z syz-executor.2 8496 8492 772 0 Z syz-executor.2 8497 8492 772 0 Z syz-executor.2 6452 6451 772 0 Z syz-executor.2 5429 5428 771 0 Z syz-executor.1 9527 9526 772 0 Z syz-executor.2 8511 8510 772 0 Z syz-executor.2 8512 8510 772 0 Z syz-executor.2 8513 8510 772 0 Z syz-executor.2 8514 8510 772 0 Z syz-executor.2 8515 8510 772 0 Z syz-executor.2 5454 5453 770 0 Z syz-executor.0 8529 8528 772 0 Z syz-executor.2 8530 8528 772 0 Z syz-executor.2 8531 8528 772 0 Z syz-executor.2 8532 8528 772 0 Z syz-executor.2 8533 8528 772 0 Z syz-executor.2 7515 7514 772 0 Z syz-executor.2 5477 5476 772 0 Z syz-executor.2 7535 7534 772 0 Z syz-executor.2 6522 6521 772 0 Z syz-executor.2 5502 5501 772 0 Z syz-executor.2 7556 7555 772 0 Z syz-executor.2 4484 4483 770 0 Z syz-executor.0 7572 7571 772 0 Z syz-executor.2 1431 1430 1430 0 Z syz-executor.0 1432 1430 1430 0 Z syz-executor.0 1433 1430 1430 0 Z syz-executor.0 7579 7578 772 0 Z syz-executor.2 5549 5548 772 0 Z syz-executor.2 7599 7598 772 0 Z syz-executor.2 6590 6589 771 0 Z syz-executor.1 4542 4541 770 0 Z syz-executor.0 7619 7618 772 0 Z syz-executor.2 6607 6606 772 0 Z syz-executor.2 1489 1488 771 0 Z syz-executor.1 7637 7636 772 0 Z syz-executor.2 8665 8664 772 0 Z syz-executor.2 8666 8664 772 0 Z syz-executor.2 5597 5596 771 0 Z syz-executor.1 4574 4573 770 0 Z syz-executor.0 6628 6627 771 0 Z syz-executor.1 7656 7655 772 0 Z syz-executor.2 8686 8685 772 0 Z syz-executor.2 8687 8685 772 0 Z syz-executor.2 6647 6646 771 0 Z syz-executor.1 7677 7676 772 0 Z syz-executor.2 8705 8704 772 0 Z syz-executor.2 8706 8704 772 0 Z syz-executor.2 6663 6662 772 0 Z syz-executor.2 6677 6676 772 0 Z syz-executor.2 6682 6681 772 0 Z syz-executor.2 6683 6681 772 0 Z syz-executor.2 4637 4636 770 0 Z syz-executor.0 6696 6695 772 0 Z syz-executor.2 6697 6695 772 0 Z syz-executor.2 8747 8746 772 0 Z syz-executor.2 1581 1580 1580 0 Z syz-executor.0 1582 1580 1580 0 Z syz-executor.0 6713 6712 772 0 Z syz-executor.2 6714 6712 772 0 Z syz-executor.2 8766 8765 772 0 Z syz-executor.2 8767 8765 772 0 Z syz-executor.2 8768 8765 772 0 Z syz-executor.2 8769 8765 772 0 Z syz-executor.2 7747 7746 772 0 Z syz-executor.2 4684 4683 770 0 Z syz-executor.0 6736 6735 772 0 Z syz-executor.2 6737 6735 772 0 Z syz-executor.2 8787 8786 772 0 Z syz-executor.2 8788 8786 772 0 Z syz-executor.2 8789 8786 772 0 Z syz-executor.2 8790 8786 772 0 Z syz-executor.2 6743 6742 772 0 Z syz-executor.2 7770 7769 772 0 Z syz-executor.2 7771 7769 772 0 Z syz-executor.2 7774 7773 772 0 Z syz-executor.2 8801 8800 772 0 Z syz-executor.2 6757 6756 772 0 Z syz-executor.2 1637 1633 1633 0 Z syz-executor.2 6758 6756 772 0 Z syz-executor.2 1638 1633 1633 0 Z syz-executor.2 8809 8808 772 0 Z syz-executor.2 8810 8808 772 0 Z syz-executor.2 8811 8808 772 0 Z syz-executor.2 8812 8808 772 0 Z syz-executor.2 6764 6763 772 0 Z syz-executor.2 6770 6769 772 0 Z syz-executor.2 7795 7794 772 0 Z syz-executor.2 6771 6769 772 0 Z syz-executor.2 7796 7794 772 0 Z syz-executor.2 7800 7799 772 0 Z syz-executor.2 6778 6777 772 0 Z syz-executor.2 6779 6777 772 0 Z syz-executor.2 8833 8832 772 0 Z syz-executor.2 6785 6784 772 0 Z syz-executor.2 8834 8832 772 0 Z syz-executor.2 8835 8832 772 0 Z syz-executor.2 8836 8832 772 0 Z syz-executor.2 8845 8844 8840 0 Z syz-executor.2 8846 8844 8840 0 Z syz-executor.2 7827 7826 772 0 Z syz-executor.2 6806 6805 772 0 Z syz-executor.2 1686 1685 771 0 Z syz-executor.1 6807 6805 772 0 Z syz-executor.2 1700 1699 773 0 Z syz-executor.3 7846 7845 772 0 Z syz-executor.2 5802 5801 772 0 Z syz-executor.2 1715 1714 1714 0 Z syz-executor.1 1722 1721 773 0 Z syz-executor.3 7872 7871 772 0 Z syz-executor.2 6852 6851 772 0 Z syz-executor.2 6853 6851 772 0 Z syz-executor.2 5837 5836 772 0 Z syz-executor.2 8915 8914 772 0 Z syz-executor.2 7893 7892 772 0 Z syz-executor.2 1751 1750 772 0 Z syz-executor.2 5856 5855 771 0 Z syz-executor.1 8936 8935 8932 0 Z syz-executor.2 6888 6887 772 0 Z syz-executor.2 8937 8935 8932 0 Z syz-executor.2 6889 6887 772 0 Z syz-executor.2 8938 8935 8932 0 Z syz-executor.2 6890 6887 772 0 Z syz-executor.2 6893 6892 772 0 Z syz-executor.2 6894 6892 772 0 Z syz-executor.2 5876 5875 771 0 Z syz-executor.1 8953 8952 772 0 Z syz-executor.2 7944 7943 772 0 Z syz-executor.2 7945 7943 772 0 Z syz-executor.2 8970 8969 772 0 Z syz-executor.2 6931 6930 772 0 Z syz-executor.2 6932 6930 772 0 Z syz-executor.2 6933 6930 772 0 Z syz-executor.2 7959 7958 772 0 Z syz-executor.2 7963 7962 772 0 Z syz-executor.2 7965 7962 772 0 Z syz-executor.2 6944 6943 772 0 Z syz-executor.2 6945 6943 772 0 Z syz-executor.2 6946 6943 772 0 Z syz-executor.2 6949 6948 772 0 Z syz-executor.2 6950 6948 772 0 Z syz-executor.2 6951 6948 772 0 Z syz-executor.2 7980 7979 772 0 Z syz-executor.2 7981 7979 772 0 Z syz-executor.2 6968 6967 772 0 Z syz-executor.2 6969 6967 772 0 Z syz-executor.2 6970 6967 772 0 Z syz-executor.2 9027 9026 772 0 Z syz-executor.2 9028 9026 772 0 Z syz-executor.2 6984 6983 772 0 Z syz-executor.2 6985 6983 772 0 Z syz-executor.2 6986 6983 772 0 Z syz-executor.2 6989 6988 772 0 Z syz-executor.2 6990 6988 772 0 Z syz-executor.2 6991 6988 772 0 Z syz-executor.2 8019 8018 772 0 Z syz-executor.2 8022 8021 8020 0 Z syz-executor.2 5975 5974 772 0 Z syz-executor.2 7002 7001 772 0 Z syz-executor.2 1885 1884 771 0 Z syz-executor.1 7010 7009 772 0 Z syz-executor.2 7011 7009 772 0 Z syz-executor.2 7012 7009 772 0 Z syz-executor.2 4966 4965 770 0 Z syz-executor.0 7026 7025 772 0 Z syz-executor.2 8051 8050 772 0 Z syz-executor.2 7027 7025 772 0 Z syz-executor.2 7028 7025 772 0 Z syz-executor.2 8065 8064 772 0 Z syz-executor.2 8069 8068 772 0 Z syz-executor.2 7045 7044 772 0 Z syz-executor.2 7046 7044 772 0 Z syz-executor.2 7047 7044 772 0 Z syz-executor.2 1929 1928 770 0 Z syz-executor.0 3982 3981 3981 0 Z syz-executor.1 3983 3981 3981 0 Z syz-executor.1 7058 7057 772 0 Z syz-executor.2 7059 7057 772 0 Z syz-executor.2 1940 1939 771 0 Z syz-executor.1 7067 7066 772 0 Z syz-executor.2 923 921 772 0 Z syz-executor.2 7068 7066 772 0 Z syz-executor.2 7069 7066 772 0 Z syz-executor.2 925 924 771 0 Z syz-executor.1 926 924 771 0 Z syz-executor.1 1952 1951 771 0 Z syz-executor.1 9122 9121 772 0 Z syz-executor.2 7076 7075 772 0 Z syz-executor.2 7077 7075 772 0 Z syz-executor.2 8102 8101 772 0 Z syz-executor.2 7078 7075 772 0 Z syz-executor.2 1958 1957 770 0 Z syz-executor.0 4008 4007 4007 0 Z syz-executor.0 4009 4007 4007 0 Z syz-executor.0 4010 4007 4007 0 Z syz-executor.0 9137 9136 772 0 Z syz-executor.2 9138 9136 772 0 Z syz-executor.2 7094 7093 772 0 Z syz-executor.2 7095 7093 772 0 Z syz-executor.2 7096 7093 772 0 Z syz-executor.2 8124 8123 772 0 Z syz-executor.2 8125 8123 772 0 Z syz-executor.2 7103 7102 772 0 Z syz-executor.2 7104 7102 772 0 Z syz-executor.2 7105 7102 772 0 Z syz-executor.2 7114 7113 772 0 Z syz-executor.2 9164 9163 772 0 Z syz-executor.2 7117 7116 772 0 Z syz-executor.2 7118 7116 772 0 Z syz-executor.2 7119 7116 772 0 Z syz-executor.2 2003 2002 2002 0 Z syz-executor.2 7126 7125 772 0 Z syz-executor.2 7127 7125 772 0 Z syz-executor.2 7128 7125 772 0 Z syz-executor.2 9182 9181 772 0 Z syz-executor.2 7135 7134 772 0 Z syz-executor.2 7136 7134 772 0 Z syz-executor.2 2017 2016 771 0 Z syz-executor.1 2021 2020 2020 0 Z syz-executor.2 7144 7143 772 0 Z syz-executor.2 9193 9192 772 0 Z syz-executor.2 7145 7143 772 0 Z syz-executor.2 7146 7143 772 0 Z syz-executor.2 7150 7149 772 0 Z syz-executor.2 7153 7152 772 0 Z syz-executor.2 7154 7152 772 0 Z syz-executor.2 2034 2033 772 0 Z syz-executor.2 7155 7152 772 0 Z syz-executor.2 4083 4082 4082 0 Z syz-executor.0 9204 9203 772 0 Z syz-executor.2 4084 4082 4082 0 Z syz-executor.0 4085 4082 4082 0 Z syz-executor.0 7161 7160 772 0 Z syz-executor.2 2041 2040 2040 0 Z syz-executor.2 8187 8186 772 0 Z syz-executor.2 8188 8186 772 0 Z syz-executor.2 7165 7164 772 0 Z syz-executor.2 7166 7164 772 0 Z syz-executor.2 db> show all locks Process 1781 (ifconfig) thread 0xfffffe007503c000 (100669) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83a74300) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3039 Process 2 (clock) thread 0xfffffe00542d9740 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074da9180) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests filedesc 2106 16873K 16818 pf_hash 5 11524K 5 subproc 2921 6338K 11168 linker 372 4934K 1162 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 pcb 1689 2500K 10908 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 11 1027K 4655 vfscache 3 1025K 3 inodedep 13 517K 4649 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 kdtrace 2982 475K 15755 intr 4 472K 4 filemon 54 432K 342 umtx 3088 386K 3088 sctp_atcl 944 354K 7303 vmem 4 312K 14 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 103 acpica 1674 184K 60830 tidhash 3 141K 3 tcp_fsb_rack 68 141K 1000 pagedep 11 131K 3725 sctp_stro 128 128K 1789 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 kqueue 1448 93K 9723 BPF 46 88K 199 bus 985 81K 5155 mtx_pool 2 72K 2 pwddesc 1107 70K 9737 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 temp 34 39K 4022 sctp_atky 1072 38K 9240 DEVFSP 588 37K 1517 shm 2 34K 4 CC Mem 134 34K 2119 hostcache 1 32K 1 DEVFS3 128 32K 138 ip6opt 34 32K 84 msg 4 30K 4 kcovinfo 455 29K 455 kbdmux 6 28K 6 LRO 24 25K 24 ufs_dirhash 87 24K 105 proc-args 1171 22K 11846 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 138 19K 506 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 sctp_athm 944 15K 7433 bus-sc 34 15K 1687 plimit 55 14K 738 eventhandler 162 14K 162 lltable 41 13K 79 ifnet 7 13K 7 ether_multi 152 13K 172 sctp_timw 47 12K 47 session 93 12K 169 kenv 95 12K 95 GEOM 61 11K 473 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 65 tcp_pcm_rack 34 9K 500 bmsafemap 2 9K 4496 inpcbpolicy 262 9K 2827 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 129 shmfd 1 8K 1 cred 32 8K 479 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 69 8K 87 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 hhook 16 6K 18 cryptodev 73 5K 736 pf_ifnet 12 5K 39 UMA 267 5K 267 vt 11 5K 11 pf_table 2 4K 24 sctp_map 256 4K 3578 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 36 4K 99 acpisem 28 4K 28 selfd 55 4K 25902 crypto 12 4K 37 terminal 11 3K 11 select 20 3K 131 osd 139 3K 2125 clone 9 3K 9 uidinfo 3 3K 24 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 sctp_stri 3 2K 264 msi 12 2K 12 in_multi 6 2K 10 tun 4 2K 4 toponodes 6 2K 6 mkdir 11 2K 7366 ipsecpolicy 2 2K 2 acpidev 20 2K 20 newdirblk 9 2K 3683 softdep 1 1K 1 diradd 8 1K 4241 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 70 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 netlink 3 1K 119 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 148 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 18 eventfd 5 1K 16 dirrem 2 1K 4193 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_aadr 5 1K 37 freework 2 1K 2988 freeblks 1 1K 2986 vnodes 1 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 soname 7 1K 10358 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 pf_rule 1 1K 13 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 3409 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 5 1K 207 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 e