ac5b8709d1c65a3e1f0beabd91eed96f4392c8fa7244e40eec277e52ebbcf7da94d8cb761e2f4b447293b1e22b73e14db73f0f2b97be9ef65fe8ec1bba0c882d46bc7c45b131c068cc9ba61efb8aac912f93ebd6df48535d8b0d00f2cc848ef326c75575407f8d0ebd93fe8da4708a7a47b6db55f6ecf5456bd412c672c96994bc58330eda7aef85202852b7aee3c7446eff69250503b8b380706910d4d67e194e488f1d1a815b25e903472daeeb100858270d8ea71dd0ab703cea358d21422a731b9a35358645c69d8d68d2375ffbac6c4a96d186008abf5e7fa66701205e58448fb292957f63c2185ee064f17ae0de93ce1f6291f7e0c18d0d1e6721013cadd5138bcdfc59e4004503259c9aabf56cf3cb55d88d73df15585937e9aeaa3796f3cc98fca20459e39006f54f011f328bd331435ad6c06fd8b263e597395111c0ba31d48143eda9b3052c532df1a35cae51130ceae28717dd136ec03f6d26a560312c682711f6860cf79198ef992ddd052c41f232824aa880cc4e8f0403e4e1a6c91a3bfc5147080f4ef447e65cc6a4e81d9c79254a3d565d773802a7eb965b7376025a7e9c8a16a23438f39918038e1c83e0ba94d7f151b5a51a2c8ca8c2fc926e368f5ee460e9ed3c8f53283b66fc34e0955f966abd80216e22192f6487ee140c8c2aec82e660a220d2d8d6d659976c0d0bca412c13719825d10866bb2eaaaacaea69764e169fef07e156190f5cb80ea63b2e5e217079f561a89d43874a6d5bcdb1318984ba210effd4c7e23b65acb5b14dfb46430ea096c690327d927a77fdc6114106dcbb319159197225089c7f4b42be1e086fcd5ec5fefb326f10fcbe08f9e82ceeb13cc526d90e1c521e3685e9030a16ea6c0605623475f474ac810861ddf7c81061cd9f1b248e30aa77f52298e5d835d3bae03d57e83b1001f2e4e3eb9499d22a571aa622f92d56fe3288378b0761e939b6efe791af352bb01da6f6b4d3e955fb1455001f49a397d10d333d3459399c763bd9a655c15f55c5f1950bb88d13a43a115a32a059b0d9b8132bdc4d1365a12fe03b99f11299f3adad4462e5a48c28e4d287395aab6d0ea741cb26f2d1d86910941ec2002be216d33a51772b2a406053d477470782ca7ac49372e6c9966492c"}, 0x1008) connect(r2, &(0x7f0000000080)=@in={0x2, 0x2, @multicast1}, 0x10) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) 00:01:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:01:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x4, 0x3) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x0) accept4(r0, 0x0, &(0x7f0000000400), 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @rand_addr}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x3, 0x7, 0x10000, 0x5, 0x9}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000380)={r1, 0x8, 0x5, 0x1ff, 0x800, 0x200}, &(0x7f00000003c0)=0x14) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f0000000140)=0x8) sendto(r0, &(0x7f0000000440)="2504ccdb4f3be1aaa51d05edc6a8f7aecbc9d46b25479b4db57b86f4b8", 0x1d, 0x84, &(0x7f00000004c0)=@un=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0xffffffff, 0xd1c1, 0x627d, 0x6, 0x9}, 0x14) symlinkat(0x0, 0xffffffffffffffff, 0x0) 00:01:50 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="a6243dd93c92497dd0b1659a1d45fb0aa5280421d7000e7cb0c55cd89b5abf6c8eeb5f9957929b4f593df1ce9f6edce2a0b931142aee0c1a6518f0a156a0b99b5dcdaba598342744b5911b54f93450ea184c4b16ee7b981b95cb414d7e868a77f890b203cfcdf334824c4edeaac12f6d62bd845bce5cc6dc8b7abb5eeda064e9535edcd43e8f54a0945b29ca68d1944f638fe7767a7b9e85c68b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) r1 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) r2 = geteuid() freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000480)={{0x6, r2, r3, r4, r5, 0xc, 0x3}, 0x3f, 0x6, 0x7, 0x4, r6, r7, 0x6}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r8, 0x0}, &(0x7f0000000240)=0x10) 00:01:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f00000002c0), 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x5cf, 0xff, 0x8, 0x0, 0x1, 0x7, 0x1000]}, 0x12) 00:01:50 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @broadcast}, 0xfffffef2) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) 00:01:50 executing program 1: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffff20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x1000}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:01:50 executing program 3: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffff20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x1000}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:01:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:01:54 executing program 2: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffff20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x1000}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:01:55 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x1, [0x100]}, 0x6) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) r1 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xd, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe}, 0xc) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) 00:01:55 executing program 3: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffff20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x1000}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:01:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x6100040000000004, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00010000"], 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x5, {{0x2, 0x2, @loopback}}}, 0x90) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xf000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:01:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x1) ftruncate(r0, 0x80000001) pwritev(r1, 0x0, 0x0, 0x0) 00:01:57 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$getown(r0, 0x5) r3 = geteuid() getgroups(0xa, &(0x7f0000000540)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r5 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000004c0)=[{&(0x7f00000000c0)="efd7448f918eff37b1fe100c57", 0xd}, {&(0x7f0000000100)="cbee4ab362f4cd04de54e45a1e99562967ce758457823d195b55a71eb9b698e0cba6f0ef82df5d71b1ffa919784aa0752d4e7107eeb1b187a14ea4701908dd0f403783fd2e0171d33990e7971e56c135080cde1c1edc4754a7009abfb6ce533d0736b0587174f4d4f5e304a98d445f3e0035db8e37a6591cfb23441a9c92d65e7ad1478e8147502a12b68f79cbe6466ba34d6176f7ca2ef6767dce0b290c72c623377ee246a168290c2c153ebd516960c266a1ca7c273588e9e0232c9f7a5d71b28877971b77df0e0f2f7156d7a3956a91cdede7f4aab2d291f32d870745b8607df890e3", 0xe4}, {&(0x7f0000000200)="7b35b97a84259c5b232126e75f20423321218e79e5edb4f1ea01e76273d19ae4e57667eeed69f930c365b12356e012689bae6009e5bac5f4d3330b10247c3cbf8508efbbfae36c8cb834cf905135728bc518756b9cf0acb2a3e44098e03a27cd8e6c6acb97d827ee57554bf3338040b9614de80212812002dc3a85c026abc32393831cd83762cfa5cbea64e3210c9976df75712a5d79ac42", 0x98}, {&(0x7f00000002c0)="71f6ef4e5b1c0f36a6ac218a65139fb9e36ac51a30e1e320737c8abf2ea8a77153894ccb8eea44679f510026c83776a647d9d4cd51596b869443832de0f279cc159669cde5a1d6604ae9a6b3d3478abd7fd93b1ab84b8e677e6e311dcb0829ada94684d251ac39276ec48447e8c2e26056d9b1db20470801d4ef63e21158010d233416975725597f0343d513df6972f892fabba47744a1214ccc353d5fcbfdfe213fe2d80ad4758d97479f17033ea5cc5533d5973aef182e1e11dc18db860b2e255b95e658172e2c900d61bfbaa27a29cf296f3a5f7f8c7d7623cb4f0cb946a0ff56274e4598b6324221acd74969aab00a18", 0xf2}, {&(0x7f00000003c0)="7fe92a3a91eefab07172db5465016a0a28de1f8ba2a81a216f66c4fa5fa7a0d6fd6ab4a6bfb4ff99a54a22b6126c37ed6971cab791d24bf536b5868e7166931f36ebde27551f5464d06d26feb94dc8a1473d6f302188e26ce027555a4c3cc2e9e1c51b7be77c7d114d19d24b01208b44cb021ee04a5478896f568a24a010b3c9c729083297d0f70e0bfa61439d7a19042c731e409241cd43d4bfa3d79f5b4b1f40057caba2be338592f2e98fae729bb3877312782370cba7f199eae516e995ab9cc7a2149f8d5778803735b051e96d1370a893b243ad383bfcacf38d", 0xdc}], 0x5, &(0x7f0000000600)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="000000003000000000000f00ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0x90, 0x20000}, 0xd54a3d76082accc3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendfile(r0, r8, 0x0, 0x0) 00:01:57 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = open$dir(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="499b98def9176bc79c72e190b106fc3c111c516d28eb759b6b0a832131e1a914706b9f9d0d2fc95933be992e84b1423a176acb7270b30861c3bf21c0bda0d439406c40edf6a150665255917b", 0x4c}, {&(0x7f00000000c0)="c2cbc82be642eef280aa413bd3d19f42306ae83b41e5c4356698e675195ae18d0e612d09b51b717d831626bf903c0acf27a3ddf5ee61faa9ece691a1bc1bb41cd759463b98c1f73347a01c7dc810708da9d9b874645f819007b615e9de504acbeea91e8f5787138db60236d900be13655e", 0x71}, {&(0x7f0000000140)="a45f4f2f571d3b09fd38308028146fe6f4bbbfde5917cef35c9e90f0957e8598be4e6d9595890ffb3ed2e0c68e5522110a", 0x31}, {&(0x7f0000000180)="540483d535912a88b649765ded8637440a75c3ef3a6183cdf9f3e9719549adbd2b7b9c0c87dad4bd0fa94809bbdef3a2076db6ffb9d6b76f1b7b048bd588ec561f7887226a9babb0fb88e00c13b0dfe329eaa62c01e712fa2176035621b2111c37e3cf67df94e29b73e3570df6e860cf3dd522caaa2a5bc3e2411db2026bedf6cd3790f58114bb252b887a3136", 0x8d}, {&(0x7f0000000240)="0fc4e36a934fdfe26f82effc36f3dea54baa1a1733ae0544cb4af4fac20cd47057b76bc46e61fa56a3926f63112c02962f950d8d6a1585fa1cd81731ff001ac6d1643a71d6adb1a1abfc8b78ab4a0860ad1970e5c58814cd22ec6890bcdb362abd7713e265c80887cffe0e708cb70e84927b2abb79b48db44ce2bd90f778b5f3ab527e35bb769556128fd6a7808bd1f3c059d081f6ea602803806918b4fd7ff93c121ef3fb79182af462cfe1440e52d0db", 0xb1}, {&(0x7f0000000400)="2f754c63a851062c2e284c02df443da7719eecf3bc4e4c8824cb17ac8df7b4a1ebd4815e44bc0ee250391ed8b9aac56018e5911fad8f35c435e15dfb3a475843fb8cd470344ee0bbbf3234472a8bd1be7a3256f63d9554eda1ea319b75cfe5a32734241923dcc3ddf3d74445f8a13c95278320c80f9376da3db0fe541a98f33f950ea42bc08ccdb049d562692f160b27e84ca3945b4ae1cd4d717d9ddcf723cbaee07cd94588f279daa5f4f4463fbb2c0179a5ec2669280151b40e7ecadaf4dbf2d655b161887273d00e47153ba865090bc37f7c5e6a7215170a066cf6e1", 0xde}, {&(0x7f0000000500)}], 0x7) r1 = semget$private(0x0, 0x2, 0x100) getegid() __semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:01:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x1f470000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:01:58 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semget(0x3, 0x4, 0x10) 00:01:58 executing program 3: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) mlockall(0x2) mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x86c, 0x4, 0xa857}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x4, 0x9, [0x4, 0x100000001, 0xed4d, 0xfff, 0x100, 0x100000000, 0xb, 0x7, 0x1000]}, &(0x7f00000000c0)=0x1a) 00:01:58 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="67026c71653000"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080), 0x0) 00:01:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202b627acaead1d066e4795e0c6452991d0da8eac1ebf2100204342671c0055317e22db79bfc8e230f0f514327fb48364828e2cd273753bbc0b516c9899de94230346c6f55886fab971dd1876b53c250067d5722c41e02db2fef832d967ead5d3c78fe548654510e24d06c22cccf19df7c16a8f6cf19f49a8309ef6af442649872f2c1763740b75b98a807c046ac9f96cf311987b164f5f72872199f625"], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x3, 0x7ff}, 0x10) shutdown(r0, 0x2) 00:01:58 executing program 1: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) getsockopt$inet6_int(r6, 0x29, 0x3b, &(0x7f0000000080), &(0x7f0000000100)=0x4) freebsd11_fstat(r6, &(0x7f0000000680)) getegid() getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffff8, 0x10000, 0x3400, 0xfffffffffffffffd, 0x8, 0x4, 0x9, 0x3ff, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000780)={r7, 0xd, 0x81}, &(0x7f00000007c0)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000800)={0x5}, 0x4) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) r8 = getuid() freebsd11_fstat(r6, &(0x7f00000005c0)) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r5, r8, r4, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r6, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x7fff}, &(0x7f0000000500)={0x7}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x7, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x820, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:01:58 executing program 3: r0 = socket(0x1b, 0x10004002, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0xfffffffffffffffa, "a45514d100c797bc0783ac5a0b337fbe"}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000001e80)={&(0x7f0000001b80)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xeaffffff]}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x8, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfff, 0xac8e, 0x10, 0x4, 0x4, 0x0, 0x100000000, 0x7ff, r1}, 0x20) 00:01:58 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) flock(r2, 0x2) flock(r0, 0x20000015) getsockopt$inet6_int(r1, 0x29, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) dup(r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r3, 0x7}, 0x8) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:01:59 executing program 2: r0 = socket(0x2, 0x4, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x128480, 0x200000) r3 = accept4(r2, &(0x7f00000000c0)=@in6, &(0x7f0000000200)=0x1c, 0x20000000) setsockopt$inet_udp(r3, 0x11, 0x0, &(0x7f0000000280)=0x7, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) clock_settime(0x0, 0x0) 00:01:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES64=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x41}, 0x0) setrlimit(0x1, &(0x7f0000000080)={0x7, 0x7ff}) setrlimit(0x8, &(0x7f0000000000)) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f00000000c0)=0x10) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) 00:01:59 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000380)="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"}], 0x1000027f) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x28000, 0x10) dup2(r1, r0) 00:01:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto(r0, &(0x7f0000000280)="2767fce39a418c696ba22f39234af7c581c6a61835e36ae6e3e911e09fd27939e15b739bf90851e210d3299b48c9dc8836a7b8a1042ff3590bce1adad1b9aadac3bcb577a4e40f07e29603210fab845f813092268b95f5d77183358a3c483528c6fc9317517d15cdb94900773cc62441b42837bee9a4e227064be6611e501049e9ed16123f523d8b791fde5100fc2d7dae0279f167e757b72a68014bf39f8b6d6c3daf4b321d685283b2da28e7065dac59f8baf3fb3ab96acfb1e2e5cb08b5c681f0fbd23d943b99463e66b5f41c1b338a1c7b512a5a4abaf928413110df24fec7a81faa2a149fe826521428705aec140bb7", 0xf2, 0x0, &(0x7f0000000380)=@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x80) write(r0, &(0x7f0000000240), 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) pipe2(&(0x7f0000000080), 0x0) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) fstat(r0, &(0x7f0000000140)) 00:01:59 executing program 1: mkdir(&(0x7f0000000340)='./control\x00', 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000380)=0x15, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x29, 0x500, 0x3, 0x1, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x100000001}]}, &(0x7f0000000280)=0x10) r3 = open$dir(&(0x7f0000000100)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./control\x00', r3, &(0x7f0000000140)='./control\x00') unlinkat(r3, &(0x7f00000000c0)='./control\x00', 0x0) 00:01:59 executing program 3: semop(0x0, &(0x7f0000000080), 0x2aaaadde) msgget(0x0, 0x404) execve(0x0, 0x0, 0x0) 00:01:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000010c0)={r1, 0x8}, 0x8) sync() setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x11, &(0x7f0000000000), 0x2) 00:01:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xc7000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:01:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0xffffffffffffff7f, 0x7a37fa4d, 0x7ff, 0x9, 0xeac}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYBLOB="00debd9946f1891af06af60502c4ca90530991159296543bde862ade4018ca3bdb9887f5729de959a45321173eb0e748059ce6686320390cb8ce8bc6000000"], 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x9, 0x84) fchmodat(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x0) sendto$unix(r0, &(0x7f0000000340), 0x0, 0x20180, 0x0, 0x0) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x6}, 0x8) read(r1, &(0x7f0000000000)=""/158, 0x9e) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fdatasync(r0) 00:01:59 executing program 3: madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x7) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x3, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x400000005a}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYRESHEX=r2, @ANYRES32=r1], &(0x7f0000000400)=0x2) r3 = shmget(0x1, 0x2000, 0x1, &(0x7f0000e42000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r2, 0x11, 0xffffffffffffff9c) getgroups(0x1, &(0x7f00000002c0)=[r4]) socket$inet_icmp(0x2, 0x2, 0x1) getresgid(&(0x7f00000003c0), &(0x7f0000000080), &(0x7f0000000380)) 00:02:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x108000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:07 executing program 2: r0 = socket(0x1b, 0x200000000003, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x10) 00:02:07 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) recvfrom$inet6(r0, &(0x7f0000000000)=""/152, 0x98, 0x40081, &(0x7f00000000c0)={0x1c, 0x2, 0x8, @empty, 0x4}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000140)=0x4, 0x20c) 00:02:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x7df739000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:07 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)={{0x0, 0xfffffffffffffffe}, {0x0, 0xfffffffffffffffe}}, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') 00:02:07 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f00000002c0)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) accept$unix(r0, &(0x7f0000001300)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x3d3) 00:02:07 executing program 3: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f00001cf000/0xe000)=nil, 0xe000, &(0x7f0000000100)=""/48) 00:02:07 executing program 1: setitimer(0x0, &(0x7f0000000000)={{0x80000001}, {0x0, 0x28a}}, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) 00:02:07 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = shmget$private(0x0, 0x4000, 0xc0, &(0x7f0000ffc000/0x4000)=nil) r3 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) shmctl$SHM_LOCK(r2, 0xb) shmctl$SHM_LOCK(r2, 0xb) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2000, &(0x7f0000000400)="cbb1580952dd6f5ace11a7c620460349eb42d1b958897298ba9f49a73ad2112a05e027788283054a509a132514062c9880e5e290c945a7a1fd3dbfaeb044ff7f45b71d8336920557df353039f0757699ceeaaf7e53b1cbdce1a4d0c90ce3a200e728d1a6af89a04d6d10f522db4c89dcd7076c1d4527bf318dcbfc1b857a519e8de2c0279d514d22c8c6610d1a326c5c9b95e6c43eccf2498a18bfe0cad6485db61123166363d24ce3d4f1ac9d6a9d8bf45b1cee7109b3dd8602cb03ba3a1c9d3ba1a2d880a9705383550750778561adc0ef8b1eb6e3b60c4b68ac7433f8810c0156fb6671eab7c757babcbd7c77b847e3aa36", 0xf3) setsockopt$inet6_int(r1, 0x29, 0x4000000003f, &(0x7f0000000040), 0x4) r4 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x4000, 0xff, 0x9, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f00000000c0)={r5, 0x20bc, 0x2, 0xee8c, 0x9}, &(0x7f0000000100)=0x18) shmget(0x2, 0x2000, 0x114, &(0x7f0000ffd000/0x2000)=nil) setsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000140)="4097b813c7b2d5487e110bc3f61a471ab8938418e66f5e5026f735bbd1d2900976a711be7079be5ee6f9de15badb95171e62a60b9d005360997b47255dce024c5a69758bd0c53e293438ad11b5d11987037454d01923bdeddf3a0e161232d6bb1e18575c9d787d9cce8fe2ad4914d22b72d9ba2c662c4bbed8f5dd9c370a58d3ec321cf2dfe16b767846c5674d890c07f97010ca56739cb68bdab0359c4917a2ade572c917ff0df09737be3ec1e5c7eaee857cf79764247b24cf53974d661763d655faa657ee696a93a74439d3986c52ceb749807b19b29f07b201b0352d64e2f13ccf31ddef3b320d30a39770213a7d36", 0xf1) sendto$inet6(r0, &(0x7f00000002c0)="a4a78fd099a50c5f00f3381ace7b1ac8c64e6fb0df8b677eb9336c4800072967a1d3bef99eaeb205d4e91ff9ce9f331e3495043cdb9851570e56c88dd6f40ae585a584fdcbc77ad4f80cb472c18d12295d2cc1e344f286cb5b99a8bff03215de5510bf9b2b843a9c91af7d655f1aca83f53c3b18", 0x74, 0x0, &(0x7f0000000340)={0x1c, 0x2, 0x2000000000000, @empty, 0x1}, 0x1c) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x30802000d) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x16c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) 00:02:07 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000001640)={&(0x7f00000000c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001540)=[{&(0x7f0000001100)=""/112, 0x70}, {&(0x7f0000001180)=""/190, 0xbe}, {&(0x7f0000001240)=""/9, 0x9}, {&(0x7f0000001280)=""/226, 0xe2}, {&(0x7f0000001380)=""/245, 0xf5}, {&(0x7f0000001480)=""/175, 0xaf}], 0x6, &(0x7f00000015c0)=""/92, 0x5c}, 0x40) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) getegid() bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8) 00:02:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x800739000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={0x0, 0x4, 0x7, [0x7, 0x8, 0x8000, 0x8, 0xfff, 0x3, 0x3]}, &(0x7f0000000340)=0x16) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x6, 0x4020, 0xffffffffffffffff, 0x7, r1}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x8, [0x6, 0x80000001, 0x2, 0x1b3, 0x7fff, 0x1f, 0x7fff, 0xa9a4]}, 0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYRES32=r0], 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000240)={0xffffffffffffffc0, 0xf3, 0x100000001, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4) 00:02:08 executing program 3: mprotect(&(0x7f0000610000/0x2000)=nil, 0x2000, 0x4) r0 = socket$inet6(0x1c, 0x5, 0xfb) sendto(r0, &(0x7f0000000080)="489e70c3c42c721c18a636360a45d2c5ee1f45ffef5c6797fbfc3c0b86cb13c768df6fca6f7cb83276649b9899ed01a68916e9617cdb99cbbb7d95c370b1820e289c501cef19d1884f2b54e49b45a56a02621ad49df866bb5c4ea949322afca3b6a30b47e900fc38173217736ddae945f712e9243c6cd85f103db49e447f8634c816c020a745503af9f395de90948b72a4eac67dff61734e10ab68bb7803aa79ec54fd65c7e608bf6f1458cbeddc0ce25c3f2943bac5523c698e85b422d5a69e302c563b64416d1dfa2548d52b39311e550d10", 0xd3, 0x20100, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x8, @loopback, 0x5}, 0x1c) utimes(0x0, &(0x7f0000000040)={{0x0, 0x3}, {0x20000000001d, 0xc2}}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:02:08 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x7df739000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:10 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') readlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x321b, &(0x7f0000000540)=0xadf2, 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000080)='\\]-\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000280)=')\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='@\x00', &(0x7f0000000340)='+-!*,(\x00', &(0x7f0000000380)='-&]])]\x00'], &(0x7f0000000500)=[&(0x7f0000000440)='\\@,\x00', &(0x7f0000000480)='\xc4:$\x00', &(0x7f00000004c0)='%{\x00']) 00:02:10 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000008c0)={0x0, 0xffffffffffffffc1}, &(0x7f0000000900)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000940)={0xfff, 0x0, 0x7, 0x1, r1}, 0x10) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) recvmsg(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/179, 0xb3}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000340)=""/133, 0x85}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/125, 0x7d}, {&(0x7f0000000040)=""/39, 0x27}], 0x7, &(0x7f0000000740)=""/247, 0xf7}, 0x2) 00:02:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x800800000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000040)={0x10001, &(0x7f0000000000)=[@in={0x2, 0x3, @loopback}]}, &(0x7f0000000080)=0x10) 00:02:10 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x68, &(0x7f0000000140)="df6a510c5991ef49205c51d3995924bbb9f63a4bffc113124d9ef934e5af0fe788870772ef0078fbb92cd31f378ebc143586b5ec8ab5965397f697b6de93f903d8e08c43e5b3d9a913f3a726be7c974804da0f8cc7ac08642b1317e6a529e06306f728ce5351804800618730059613c812c51c359cf37e0f9c2f49cc4c910e54b487db3474a9729232", 0x89) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xffffffd5) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xff, 0x5, 0x400, 0x1, 0x7fff}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0x8000, 0x4020, 0xb289, 0x7, r3}, &(0x7f0000000400)=0x10) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x10004, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000200)="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", 0xfa) linkat(r2, &(0x7f0000000080)='./file0\x00', r4, &(0x7f0000000340)='./file0\x00', 0x400) truncate(&(0x7f0000000300)='./file0\x00', 0x3) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040)) 00:02:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x5}, 0x24) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0xf5, 0xa00, 0x3, 0x80, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r4, 0x9, 0x81, 0x218, 0x8000, 0x1, 0x5}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0xecc, 0x4) 00:02:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="6747e496955fca09a3dd975cbb12046e2b1752d735498f23935bcf3c00a4717accc765c486f35daa0631e755578c35de34657216ca1adb66e8ef1c1f172ef33eac287be90c23a302159cd23e76b264a3901840babce6966017abff11573973dc0f8d856a3409fbdc1b249de6f7af401bf16025ecaf50f1adfd0f2c7505393a35a9531a27f262588b74dd63adc3941fa21a4342d373ffb52fba3f281ac1f1382aa131ec25555821093c4029fd65b9b2f2016a5c24e4c378a579a0", 0xba}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001880)={0x0, 0x39, "051737c16202ac118fa8bbc0479c1ad0ac2e2111e74640f5fc761efdd18d1c52e5c53af661d6e132a5c688e0f87a2e9e4045f6ed94fa21b766"}, &(0x7f0000000000)=0x41) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001900)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1202, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) r3 = fcntl$getown(r1, 0x5) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x7f, 0x2, [0x401, 0x7fff]}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xffffffffffffff9e, 0x200, 0x400, 0x3, r4}, 0x10) r5 = getpgrp(r3) r6 = getuid() freebsd11_fstat(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001800)={&(0x7f0000001840)=ANY=[@ANYBLOB="3b6a3d958901c72ea61fa6e5e2bee6636791b88565207df3290b9cdb87a3a7723c98e0e11adf0c9a4bd19c69f8b7c20ce3"], 0xa, &(0x7f0000001540)=[{&(0x7f0000000280)="2881ecd925d1dca7bb4d10d9b8bcf6e065b6495553510baf260200e43324ebb31c1ac49eeb1324a80eed1acd2aa69d64a92ee29f", 0x34}, {&(0x7f0000000340)="2dc275a53c957ef92b5efe16c82baeacff1302248398fb33446772f5b7a5628fde5a709b393702c25b390ef37e1bb97369a069553a33424274666913768934f46db633977f018f4616d15e36254b2d9a9a4367daf07efe0270ae120afedd689872d777c480bb35ecd4600ed9b2f73f8c840fdfe241cfc0ac4349d6e8620cb16f30ac39482a4e368b1783d06648468c6a685a14cffd59ac81e1e33fef0242612217c055d3", 0xa4}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="341825ff28466a638c914b84283519c527fe30e55c65d626b4da188815714b29288542ff3564e76f31c460e96d2418acb1c20c652e62989eb18ae5987544da94a7b64cc75f97d04726a5a5c756ea4797eb06053c5101130a4929c3aaf5140f735c27c910faca20a876bb7975e4e95d07995e97b9b33ad659", 0x78}, {&(0x7f0000001480)="8dc0130654df388f135f1b2d763e562b85e87b3690a52a0b33c3a0dfaf752a3ab61f485817b8c70e28cb867509c6bb473df47d3faef61009208574b9d9c13a6df1292477efe10019993a29acc27979b72e6ee92b8470f48d64bb2a856422974586a0165d4871d72857a95506bee66dd551b438958173054664f5952315a2e87295123632542422d7fd0f6cfecb3a2f10", 0x90}], 0x5, &(0x7f0000001780)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r3, r8, r9}, @rights={0x18, 0xffff, 0x1, [r1]}], 0x58, 0x20004}, 0x4) getpgrp(r3) fcntl$lock(r0, 0x400000000a, &(0x7f0000000300)={0xffffffffffffffff, 0x1, 0xb, 0x6, r3}) 00:02:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x800e00000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:11 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x5, 0x0, 0x80000001, 0x1f, 0xffffffffffffffd5}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x5, 0x0, 0x2020, 0x8, 0x8, 0x400, 0x9, 0x3, r1}, 0x20) r2 = socket(0x11, 0x3, 0x0) shutdown(r2, 0x1) getsockopt(r0, 0x3, 0x8001, &(0x7f0000000240)=""/226, &(0x7f0000000340)=0xe2) getsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) 00:02:11 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0/file0\x00'}, 0x10) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00') 00:02:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000440)='./file1\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000580)={'accf_http\x00', "f41b7a6c412fd13c631af2dd394542ef2c1e22baf80ff98e774b9fcfe02e03091d4811c11ce3c1026c5f648288b59027cc33b9e8515db19e2b75a24e7d77ddfbc8e145f737124347bc779f11beefaa9243890b1915d1e727ed50ed1ed7120e2f9748834a31bb154cff39478aa52f50981b9f37a51d6e302e7d3c5fdc8196bd9ad1184ad688eed6426c719327c254fbebc9a424740afc8e172020e73d50d7a6c07fb3db6c9958019d8c0267b6abc576ee06f011356116b9e53a3f0a99b90aaff46f5b886c26d986654f1ffda4a32bf7dbf44703aabb9c9417eb8856a65167cf2825ab708cb3f5a2561fca09967c8f3916"}, 0x100) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r5 = dup(r4) pwritev(r5, &(0x7f0000000100)=[{&(0x7f0000000280)="dd", 0x1}], 0x1, 0x0) pwritev(r4, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r5, 0x4, 0x10044) read(r5, &(0x7f0000000140)=""/175, 0xaf) sendfile(r1, r2, 0x0, 0x2000) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000500)={@multicast2, @multicast2, 0x2, 0x1, [@rand_addr=0xfffffffffffffff8]}, 0x27) open(&(0x7f0000000000)='./file1\x00', 0x100000, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0xd, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000340)={r6, 0xffff}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r7, 0x4) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) 00:02:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000006c0)={@rand_addr=0x6, @local, @broadcast}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x6) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000200), 0x3ac) sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x808) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f00000001c0)={r6, 0x7}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) ftruncate(r3, 0x4c5) 00:02:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="6747e496955fca09a3dd975cbb12046e2b1752d735498f23935bcf3c00a4717accc765c486f35daa0631e755578c35de34657216ca1adb66e8ef1c1f172ef33eac287be90c23a302159cd23e76b264a3901840babce6966017abff11573973dc0f8d856a3409fbdc1b249de6f7af401bf16025ecaf50f1adfd0f2c7505393a35a9531a27f262588b74dd63adc3941fa21a4342d373ffb52fba3f281ac1f1382aa131ec25555821093c4029fd65b9b2f2016a5c24e4c378a579a0", 0xba}], 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001880)={0x0, 0x39, "051737c16202ac118fa8bbc0479c1ad0ac2e2111e74640f5fc761efdd18d1c52e5c53af661d6e132a5c688e0f87a2e9e4045f6ed94fa21b766"}, &(0x7f0000000000)=0x41) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001900)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1202, &(0x7f0000000140)=0xfffffffffffffffc, 0x4) r3 = fcntl$getown(r1, 0x5) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x7f, 0x2, [0x401, 0x7fff]}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xffffffffffffff9e, 0x200, 0x400, 0x3, r4}, 0x10) r5 = getpgrp(r3) r6 = getuid() freebsd11_fstat(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001800)={&(0x7f0000001840)=ANY=[@ANYBLOB="3b6a3d958901c72ea61fa6e5e2bee6636791b88565207df3290b9cdb87a3a7723c98e0e11adf0c9a4bd19c69f8b7c20ce3"], 0xa, &(0x7f0000001540)=[{&(0x7f0000000280)="2881ecd925d1dca7bb4d10d9b8bcf6e065b6495553510baf260200e43324ebb31c1ac49eeb1324a80eed1acd2aa69d64a92ee29f", 0x34}, {&(0x7f0000000340)="2dc275a53c957ef92b5efe16c82baeacff1302248398fb33446772f5b7a5628fde5a709b393702c25b390ef37e1bb97369a069553a33424274666913768934f46db633977f018f4616d15e36254b2d9a9a4367daf07efe0270ae120afedd689872d777c480bb35ecd4600ed9b2f73f8c840fdfe241cfc0ac4349d6e8620cb16f30ac39482a4e368b1783d06648468c6a685a14cffd59ac81e1e33fef0242612217c055d3", 0xa4}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="341825ff28466a638c914b84283519c527fe30e55c65d626b4da188815714b29288542ff3564e76f31c460e96d2418acb1c20c652e62989eb18ae5987544da94a7b64cc75f97d04726a5a5c756ea4797eb06053c5101130a4929c3aaf5140f735c27c910faca20a876bb7975e4e95d07995e97b9b33ad659", 0x78}, {&(0x7f0000001480)="8dc0130654df388f135f1b2d763e562b85e87b3690a52a0b33c3a0dfaf752a3ab61f485817b8c70e28cb867509c6bb473df47d3faef61009208574b9d9c13a6df1292477efe10019993a29acc27979b72e6ee92b8470f48d64bb2a856422974586a0165d4871d72857a95506bee66dd551b438958173054664f5952315a2e87295123632542422d7fd0f6cfecb3a2f10", 0x90}], 0x5, &(0x7f0000001780)=[@cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r3, r8, r9}, @rights={0x18, 0xffff, 0x1, [r1]}], 0x58, 0x20004}, 0x4) getpgrp(r3) fcntl$lock(r0, 0x400000000a, &(0x7f0000000300)={0xffffffffffffffff, 0x1, 0xb, 0x6, r3}) 00:02:11 executing program 1: socketpair(0x0, 0x3, 0xd6, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x4}, &(0x7f0000000440)=0x8) r3 = socket(0x100000000000001a, 0x10000005, 0x5) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="0002442f6e696c040000"], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xcf, "62c3dc830b8de6a9577cc89b2eed4cbf21bf1890bcdd426440b0d625ede6a4bbcbe0d170cab94cc393c09422bf1215d6c0b7caa211f7a4c73e8a9a6c53383ae9f3b54af91b5085fa5e701de57a7f26d41e2322687e5b37cd88ae04b091ae6ae4154a0c98993534f0a6791db097de96ef5213e5d988c1d66ff4d5bf6a3b1065914b25ff5e874c70a8d0e14b53a8577db74407656e4fd20aca6b3741db5e7348c6383e20dc2d782de2795ba7c6acd3c1fe53dbc28f895de7cb34040afe187a2e08f08f106e5d357f6f740f3d74e9cd90"}, &(0x7f00000001c0)=0xd7) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000240)={r4, 0x101}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x0, 0x1, 0x3ff, r4}, 0x10) sendto(r0, &(0x7f0000000480)="5e1eee976d7d529bba5cce2cb615cd07dd", 0x11, 0x8, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000004c0)=r4, 0x4) 00:02:12 executing program 3: select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10) sync() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 00:02:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x801000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:12 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@empty, @rand_addr=0x1000}, 0x8) r0 = getegid() getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0x0]) r2 = getgid() setresgid(r0, r1, r2) 00:02:12 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) select(0x40, &(0x7f0000000000)={0x401, 0x0, 0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x7af5f633}, 0x0, &(0x7f0000000100)={0x80, 0x7ff, 0x4, 0x3e76, 0x4, 0xd3, 0xb, 0x80000001}, &(0x7f0000000240)={0x2487, 0x8}) clock_settime(0x400e, &(0x7f0000000040)={0x1, 0xfff}) 00:02:12 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x20, {{0x1c, 0x2, 0xfd, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88) r1 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r2 = shmat(r1, &(0x7f0000ffb000/0x1000)=nil, 0x1000) r3 = shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmdt(r2) shmdt(r3) 00:02:13 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) fchmod(r0, 0x100) r1 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:02:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7fffffff, 0x0, 0x20, 0x400}, &(0x7f0000000040)=0x18) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="01000000010000800700ffff08008100060000001c004e234c980000000000000000000000000000000000010300"/148, @ANYRES32=r1, @ANYBLOB="04000000080000007f00000001000100030000000ae7325a9c3e5851121da7451fb757db335dc09075a70f89efbd4095c8d3d9449ea67a8d2dceaa2da6b949eb215d5333f5d25a1c8b71736f407750ba9de48be614d386b5e240cfbf"], &(0x7f0000000300)=0xb0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x10f56023, 0x10, 0xffffffff, 0x4, r1}, &(0x7f00000000c0)=0x10) lseek(r0, 0x4, 0x1) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4}, 0xaa) 00:02:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x0) ftruncate(r0, 0x101) poll(&(0x7f0000000080)=[{r0, 0x22}, {r0, 0x84}], 0x2, 0x9) close(r0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:02:13 executing program 1: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="8daa000008e3ffff070200000901000093000300"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c15700"/18], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0x11) setsockopt$inet_mreqsrc(r2, 0x0, 0x33, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setsockopt$sock_int(r3, 0xffff, 0x5019, &(0x7f0000000600), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) writev(r0, &(0x7f0000000c80)=[{&(0x7f0000000640)="dd1326924d734ef26f90625bba075c580cda376455206632c9206cebc186974804da2931c47ba702236078d6a7b79be1c0785f7d0b2dbb92bd8ac1c247d8001973dff023061d6969539ca51480fa2d7e95edcc7384f3abf3db07dd1943e69c6272aa", 0x62}, {&(0x7f00000006c0)="3d1492913d99fffbb5cfbf691fd69ce2ceabace05e4e5001733d2a4b1289c42da6eff05266a85426c35fd0ada61fee4188db48bc3a99fa9cbb5cda8b2737ae5ed3312b0e4af4fa8c0161eb4fd2ba062a6a817b080abc5e4523c93bc9dbcca1f951af44387864f6c7b5a4af1ff4cdc7cfa41f74a84c4267073c06400670e3abe2210e9e36f622fdb6f964800592bd5c0bbf816fde680cc83c8d4e1d3fd37977fd914e82c36b4b4fa24c1cde20fe2337df6d82b1fc5d627bf8dffb7e0ed44bee44e6f4e72096804d3e6450fe56b33ce3db21c57cf84fa2fd4b381d2879ebefea9f3eba96751290b21c9b28b2999d22a01c88", 0xf1}, {&(0x7f00000007c0)="01d8326cd4d6759508052c3ea2782e54e3196e09e87725378b5decda5cbb7ff69b25cc5998f427107c3d7de10186028814bc0ee0761b4cb43bd0ca59f579c835f00c22e2539109fd536069da62e52e7bb10df317282ccf4acb9e8768fcb8bc12231d7baf6e4130ab4da0616ca03997b687cd05dea97d7ab13dad0417ed60d4b768590dc8a61322802d64b6676ef190ddb5516da5a8ff4beee6ad3c49c8d768fe956c3d03457bb96cca06651d6d56df8ab8c41484b7cf73be8eaaebf17d7325665b73f87355bdd6339118975fd719cb268ff6a02a9d644ef7b33e33f51f79d0bd43740d2adb835474", 0xe8}, {&(0x7f00000008c0)="a642c311459407daaf052d7debee146446e08577fc7226f66136fe05c6bf3070136b7ba8ee4a5c923ac82de24fcd6c5b4ca4d4424fc1cfdaf4a1317c0060bc2167815ededf6e72cc83f579b59f6ffa49aa9c94", 0x53}, {&(0x7f0000000940)="d703e7e1908e2ca55ed6e7c25fcd65da048d1d0fd127f7c9c6e45c8655c13659cb50dab38b9e7ae0d48fc57c8f49f9ac2219317e2dab5082e9822f184d1af604d7ce781bd3c98d3a01", 0x49}, {&(0x7f0000000a00)="deb23a60bd7fd1", 0x7}, {&(0x7f0000000b00)="c8a01ba53e42b6adca76b0ee2802838b7325940c107af4e6b2f390f83e6431ca8b27d031cf9ee85fea471709374df3984e8a30a33da0c1ab9dcb513aad1704ddca0158e73b7e4bc11768f7fddc30de6abfda5f215503beb0c6df412a078f5c89e7314ba81327b1a179525c4368fe236c50646611f5946348e348c1c8427d141f04e9f70fdd961c770651c5557236473bb79abbb142408cf5d9cf0e0d3f459f882f3c4497432dfe562e826cbe05a11ef3a08f5a9a87653309551efcf39f0f942a", 0xc0}, {&(0x7f0000000a40)="7a5f212047ce3d0d7062f385672ffdf50487d5b5aaa54fc7d43951d9c22ad7cdafec80fc85e51e787cb225a63e278dffcb84b51bd62eb213b845936888045d045bd123cf13", 0x45}, {&(0x7f0000000bc0)="9fd2633273142809f6072371325fd76ac81655d2cd5611acfc08c836060ad06e40677f95dd182b883dd209369fe6b84cf5b3b5c8a4d6fc8e48919d747914f7d91ae1c139840a2fb7bf562d0e297768d69ca5dc7ccc516c16a9e92d6bbc46331d446f8248c853ee9669156a073c5a3e66e0fb3871e1fbfb50578e68bacaa45641341e", 0x82}], 0x9) r4 = open(&(0x7f0000000340)='./file0\x00', 0x1010000, 0x42) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x45, "ade03c599de5b65a5f5e761b068f8154ebc474a7c161965e1bda5c07bc7b4124a04fd672797fe2d7e49808ad23b371b955701a7427f7ab487592983dafa5845279a56ae806"}, &(0x7f0000000280)=0x4d) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={r5, 0x4}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="150008002f240000000600000000"], 0x1) r7 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000440)=""/56) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)={r6, 0x5, 0x69, "10521bc19b56fa7b27804f7949cdd67a78d6fa28ae7d621b5939f2460867e0c79592fe5e045bd35aeff878a2cdcdd3cc87f3eab77f2a63f0d4644c1d69b99c00a9575fd971c4c905f9cd25bce813474f5c2378c230f57d9de53b7009c65fcfa9d6f2fc0f0eee901ec1"}, 0x71) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x7ffffffe, 0x4) fcntl$setflags(r4, 0x2, 0x1) shmctl$SHM_UNLOCK(r7, 0xc) 00:02:13 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x132ff20000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:13 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x0) 00:02:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r1 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0xffffffffffffffff, 0x0) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0}}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0x123}}, r3, 0x59, 0x3, 0x800}, 0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x3ff, 0x4000, 0x40, 0x2, r3}, &(0x7f0000000100)=0x10) 00:02:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) 00:02:14 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x240, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x8, 0x1, 0x81, 0xfff}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000180)={0x7ff}, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x2) 00:02:14 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x404, 0x12) sendto(r1, &(0x7f0000000b00)="fca89ca4852d621ef3ba844657b1858ff053eee3d1db236b83aaed31a77c48f05128f81fce84fb53eedd504c3bf95fab5cc02896b9c22c187c96548631f945a0d533a9a2f57f26357c0752ed69b2a5b07d1cfbed86af532d11149f31d7d3abccdd7fc4bee8f8b3f416fd372c92e7d7c419b2a4f814a00b9f74d691f58ca72a10fcd15eafe3c94b6fa881972fb6ca0a2c47d9d320286f41a3bc4abbc890caa82bda", 0xa1, 0x20000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x1}, 0x24) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f0000000200)=[{r6, 0x200000000000000}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x2ad) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) 00:02:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:15 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000047, &(0x7f0000000300)={@loopback, @multicast1}, 0xfffffffffffffe04) r1 = socket(0x1c, 0x20000000, 0xffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7fffffff, 0x2, [0x7f, 0x600000]}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x0, 0xfffffffffffffffb}, &(0x7f00000001c0)=0x8) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x4, 0x9b3}, {0x5, 0x663e7b2d}}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x0, 0x10000}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) 00:02:15 executing program 3: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x1003, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10844c, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x3, 0x3000, 0x8, 0x0, 0x5, 0x0, 0x2f, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x6, 0xef, "c2b4b7f265f27e5c97990e20c72d716cc960c5f0c098f14fc0bf0fb922adce7e3ff94f306788a6fbd57b25545bab85fe60b74cb058e67643e68698842fbcd3958fc66627edebba1e1ffffe09d0704b7194918351b721a1331dfe72d3cff36f044ffb37b911d7d81f050cd442a7b833ced9dbb206af6dae94ad2ee524e3b515466a4ed3d138a68531a6ac13394df62244ca686dc7871ae92d3c95fdda82b4ce4ddd776084e45736f9bb4755ebbd314a815887cc7426858e261143ffa8b00eaa88a26891f9542791179d623b4a6abf39979750cc27ea2448a95506dfb0964da9caf1d65196a429d3ce9e299c04b3aa3e"}, 0xf7) poll(&(0x7f0000001240)=[{r0}], 0x1, 0x0) 00:02:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) write(0xffffffffffffffff, 0x0, 0x0) 00:02:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r1, 0x9, 0x5}, 0x8) poll(&(0x7f00000002c0)=[{r0, 0x2}, {r0, 0x4}, {r0, 0x2}, {r0, 0x120}, {r0, 0x3557c6854e9b66af}, {r0, 0x4}, {r0, 0x2080}], 0x7, 0x9) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x5, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x7fff, 0x17e9, 0x3f, 0x0, 0x7ff}, 0x14) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xfff, 0x1, 0x200, 0x5, 0x6}, 0xc) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x10001, @loopback, 0x7f}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000380)=0x10) 00:02:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:19 executing program 2: 00:02:19 executing program 2: 00:02:19 executing program 2: r0 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x7000) shmdt(r0) 00:02:19 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000280), 0x10) 00:02:19 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000cc0)) 00:02:20 executing program 1: __getcwd(&(0x7f00000000c0)=""/72, 0x48) r0 = socket(0x2, 0x0, 0x1) close(r0) socketpair(0x1f, 0x20000001, 0xfffffffffffffe00, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) sendmsg$inet6_sctp(r2, &(0x7f0000000540)={&(0x7f0000000200)=@in6={0x1c, 0x0, 0x4, @empty, 0xae9}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000240)="22de1e490804bdd532b87aacfefacd21d14144194f1723b48f6bd72a7a78e3c8454c8145c275a3128ca8b9954778c61ae79e6f6e49c6e935de56bf783d4557da3ebd1944e16b9df00251d060", 0x4c}, {&(0x7f00000002c0)="7e80cb8e6ff04e9b823651f1d37a826a0115f3fd15677e3d632ea18d5e5f15f09d901f7ad508bb5e0f9c224ec71cf955092d004ee373de930e3f79bf72fb183794340c", 0x43}, {&(0x7f0000000340)="df943b32088af753ff629755641e247bda8ef3751cf74f2ba99cc565d352735fcd326e70f651deb776cc59790f83b2e434a95c", 0x33}, {&(0x7f0000000380)="f65b71490e75cb962a2e1ddc1a733f39b00af16d5471f6bd019ee381ef5ae41eef1e1693db3f7e65ff7961f26f3e9eafa9d066fb53f693a7bcfa742f2b6cc9294f6f1073b086a7e94d00c85aeae45b30e3829a9fa99e9e93b030f80150204cb10b47bfe766100e9f6fdc2b8a0d1ac802f8fc2873fe8cc9996abfa15551efa8fa16b97263582e866d36c5385393534559cc5248741a03bfba843ea11f5693818b3eb0b36b2d9b296acaa6525844a2728cc2bb7bd923bb9a0130c8a9366ceccc9ecadb7923f31f88eaaaa2cdc46dd84e0bea424351c76a094156817589f0543773fe221075cd652e88041eb00ad85252104f3b", 0xf2}], 0x4, &(0x7f00000004c0)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x20}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x600000000}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x1f}}], 0x50}, 0x20000) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xf0a, @loopback, 0x6}}, r3}, 0x84) 00:02:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x471f00000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:20 executing program 2: r0 = socket(0x11, 0x3, 0x0) socket(0x1, 0x20000004, 0x5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f00000000c0)=0xfffd) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) 00:02:20 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), 0xce80a51e764fb7d5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x800}, 0x8) 00:02:20 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001180)={0x0, 0x80, 0xfffffffffffffffc, 0x5}, &(0x7f00000011c0)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001200)={r1, 0x4}, 0x8) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) r3 = semget$private(0x0, 0x1, 0x0) semget(0x3, 0x2, 0x180) __semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000000080)=""/122) 00:02:20 executing program 1: getrlimit(0x3, &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c004e2005000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="00000000fffeffff050000000010000004000300"], &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x234) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000001c0)=[{r0, 0xa0}], 0x1, 0x4) utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xfffffffffffffffa, 0x1}, {0x3, 0x6}}, 0x0) r4 = semget(0x1, 0x3, 0x4) __semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f0000000280)=""/73) __semctl$GETZCNT(r4, 0x1, 0x7, &(0x7f0000000300)=""/155) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r1, @ANYBLOB="03"], 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xc) readlinkat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) lseek(r0, 0x0, 0x7) r5 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f00000014c0)={0x1, 0x0, 0x5, 0x8, r5}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001500)=0x1, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1817, &(0x7f0000001540)=0xfffffffffffffffd, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001580)=0x68e, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000015c0), &(0x7f0000001600)=0x10) getrlimit(0x9, &(0x7f0000001640)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001680)={r2, 0x6}, 0x8) write(r3, &(0x7f0000001700)="cff362a030d48d1335548f1c13b4", 0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001780)={r2, &(0x7f0000001740)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000017c0)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001800)=0x1, 0x4) r6 = geteuid() freebsd11_stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(r0, 0x11, r0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000001840)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001940)=[{&(0x7f0000001880)="e3fec28f423389d70c4c74409a5662cf4c35c5084d99a666483ef0a8a8be86364dcf753a820d854ccdf157c61f6a465c47d9099c6156afc26bab05b6947cb0791d6f2c3f4a65e4ec5c08d43b8195c1c12a094bf7b1df14c3ac45dc0f335462b038cccb1640bdc6bfa8af636b85c1d292f97932a41cf8c042450aee808c128bc06244ef835b14397adfb070652bc4abe81a808a2fa919d26eb5e03250eabb3da3c9f1b1c57adf92530cc66cb2038f55f952c83c50", 0xb4}], 0x1, &(0x7f0000001a40)=[@rights={0x20, 0xffff, 0x1, [r0, r3, r3]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x28, 0xffff, 0x1, [r3, r3, r0, r3, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x10}], 0x90, 0x180}, 0x0) 00:02:20 executing program 3: r0 = socket$inet6(0x1c, 0x20000000, 0x800) dup(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @local, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@empty, r1}, 0x14) 00:02:20 executing program 3: getitimer(0x3, 0x0) r0 = socket(0x17, 0x20000005, 0x3a1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x74, 0x47c, 0x101, 0x2, 0x3ff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0xffff, 0x5}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r3, 0x0, 0x44, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:20 executing program 2: setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x40, 0xffffffffffffffff, 0x57) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x8000, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x6}, 0x371) ip6_ctloutput: mbuf limit hit ip6_ctloutput: mbuf limit hit 00:02:20 executing program 2: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000208, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x6}, &(0x7f0000000080)=0x8) r4 = shmget(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) freebsd11_mknodat(r3, &(0x7f0000000440)='./file0\x00', 0x40, 0x7d6d0688) shmctl$SHM_UNLOCK(r4, 0xc) 00:02:20 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r0, 0x0) munlockall() open$dir(&(0x7f0000000040)='\x00', 0x100600, 0x189) 00:02:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x7fe4ac09c000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) nanosleep(&(0x7f0000000040)={0x8000, 0xc}, &(0x7f0000000100)) nanosleep(&(0x7f0000000140)={0x6, 0x71d}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x900, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 00:02:21 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@loopback, @local={0xac, 0x14, 0x0}, @multicast2}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) r5 = socket(0x1000000000001b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000004c0)={0x200, {{0x2, 0x2, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x1000024, &(0x7f0000000880)=""/148, &(0x7f00000000c0)=0x312) getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x800007e2780e3) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240)) 00:02:23 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x80) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0x3, 0x2}, &(0x7f0000000340)=0x8) r2 = socket(0x2, 0x10000001, 0x0) preadv(r2, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x3ff, 0x2010, 0x3, 0x4dd81c77, 0x2, 0x401, 0x4, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000180)={'bbr\x00', 0x9}, 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="0000000005000000180000000000000000020700"], &(0x7f0000000140)=0xa0) 00:02:23 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x1c, 0x10000003, 0x1) mlockall(0x2) getpeername(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:02:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x800008000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:25 executing program 2: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000208, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x6}, &(0x7f0000000080)=0x8) r4 = shmget(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) freebsd11_mknodat(r3, &(0x7f0000000440)='./file0\x00', 0x40, 0x7d6d0688) shmctl$SHM_UNLOCK(r4, 0xc) 00:02:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040)=0x5, 0x4) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xa19f2d492652a0ef, './file0\x00'}, 0xa) r2 = dup(r1) listen(r2, 0x0) 00:02:25 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = getuid() socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r4 = getgid() sync() fchownat(r1, &(0x7f0000000080)='./file0\x00', r3, r4, 0x600) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 00:02:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xe00008000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:25 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000040), 0xfffffedf) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) execve(0x0, 0x0, 0x0) ftruncate(r1, 0x8) 00:02:25 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000005640)={0x2, [0xfffffffeffffffff, 0x9]}, &(0x7f0000005680)=0x8) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg(r1, &(0x7f0000005600)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)="fa8cfcc1699f39ea8fc839115972634755b7b71e6862b83440bac349015ccd08da75f384cee58291a9da9445dc69f5e6b352bebf9868f79e62fdd7f421128a5dc855e68bcefa30bdc809fd31afddd5eaf52c2fda97756921611e7c17b6f7fdad952e28af70bddb1b8d8c542f8cf964949f53124f6ebf209d1686f36a17fcae6ba80ef9c2d0b893a91412ef20defe703b211726fc0c6b5719192a7335f7ecd43b4f1e9d32cb23576c34a8c08c13b5dbddee810010aa4f3541fb127ad9b2e4ea8fef00d68d1292598ad43c50a75f90c2628e72d65df3d86c4d65aa9aff69", 0xdd}, {&(0x7f0000000000)="c04164c8ae35ecef", 0x8}, {&(0x7f00000001c0)="8436d5b6ae40b0ba", 0x8}, {&(0x7f0000000200)="07fb8d603e9bbd22518dc865324334f080005e07996ce8fdffbae08ae2f61431dc8ab660967c9a6c90c6833c7a2c854a827b65458df942da1fc17e5eb1efdd6822b87249029c2a2562d9e4a244501496c0abdcf2e0f9623210f66cf21e7c5481f55ebcd947a5301d", 0x68}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="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", 0xff}], 0x6, &(0x7f0000001400)=[{0x1010, 0xffff, 0x1, 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{0x18, 0xffff, 0x9, '_\r'}, {0xb0, 0x29, 0x6, "51a6c0d79868e81aae66cb84fc4c4dce382e571c5b7a85dfc5f722a878f660b803479727a5dcd701e0b931a38efd452b5cee8437524220dfa2886ec99803a22c9afb17547c58cd37f1e8946f6d78f7cd30f9baace7926ffa6a79b5d36368528d8f33156316a0a7156b03b45581f58a298445eeb38debb33387b8d6ae18d602e34eabb9e0236f2226a58496b3c843b308059c81a7f897f11c2c75f8"}], 0x41e0}, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3d7e4325269e8cd8}, 0x0) 00:02:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r0, r1, 0x0, 0x400) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0, 0x0, 0x8001}, 0x94) sendmsg$unix(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000080)=[{&(0x7f0000000040)}, {&(0x7f00000001c0)="e0af19079a5d55d03de7e7c99c94ca42743ec3a10a17057f6015fbedc6615422047aabd3553fdef868742c5a3627aaf3f5cd2928d6ba2272f63389eef2af4983bdd7c314bb257037a299ce575dbd96c3503178a9c582574a3a6b5b1c567c87138a86428357c40ecf9be9ed40fe03c3e044215f06054966a927bfcb0b05894c8ca39245911d2d2edb9ab52759ce115b8d55cc4b0c27abd2140a4750059b717b46cea0158c5611ba078c0a44ebb9c626f05909", 0xb2}, {&(0x7f0000000280)="225b2993feab346676bd8fd76a7ae60ad28cbc950a4da1d58a3a3e121afa17f40acacb84be8af31b0b424a08c99b2b022893700b9a055dafff01a404a428bf32acc99d6d9b8e14d4baa3de307c2a93d1e05f1d94c08886a3e327ea7a1749a21388f57c65d3e623403fc56f395e5f5ea20f489f738d012bdff9f682c05106bbdf90c6f01679a1c4f590945f08cb37399f271d6f3e254d1eea1b8c1564c036d15a418684cd85f07cf2af64569ae89961c373e922ce37b8a8eb8faadf30e600c7621dbc317714e04df8014a5a08eafd3708e602974db6bd11366178d1c3f6d56671bfb59ca532b9c986680d72e2d124194319", 0xf1}], 0x3, 0x0, 0x0, 0x20000}, 0x4) fcntl$dupfd(r2, 0x10000001, r2) accept4(r2, &(0x7f0000000040)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) 00:02:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xf22f13000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:29 executing program 2: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, r3) socketpair(0x10, 0x10000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000000c0)=0x8001, 0x4) setregid(0x0, r3) getgroups(0x6, &(0x7f0000000080)=[r2, r1, r2, r1, r3, r1]) 00:02:29 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open(&(0x7f0000000580)='./file0\x00', 0x0, 0x38) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000080)=@in6, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000100)=""/90, 0x5a}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/26, 0x1a}, {&(0x7f0000000280)=""/241, 0xf1}, {&(0x7f0000000380)=""/77, 0x4d}], 0x5, &(0x7f0000000480)=""/140, 0x8c}, 0x40002) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) 00:02:29 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = getuid() socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) r4 = getgid() sync() fchownat(r1, &(0x7f0000000080)='./file0\x00', r3, r4, 0x600) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 00:02:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x80070000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:29 executing program 2: socket(0x2, 0x30000002, 0x8) 00:02:29 executing program 2: nanosleep(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), 0x0) semget$private(0x0, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_data\x00', "702fac14059e89cd110da58f3a9b9081f131b149208f16129736c65cbc82de2903083f7262bd192cacd034f0070c643b273fcee49c45facb8c7d757016a5693b3d575a759c63f8beb404a975b2a6dc5cc224bb36138d2ee980dd84f09f3ade6d9902c886f111e177cb901a1f77296b41b32bb4d6d5a749aacc02b83220785fd7bcaf6dc6fe4c0488d708c542f302843f0807e3b49c84a8abd54a5d730edb62c738b696bf82d9fb484c99b14fb9616f00bcc802cf82da0232b9b3c4f63d0a59329fe2bcb7020808ab0d27e1119a294a5f6842a96dfa55de1010846864401dd89d14cee917117401a00e14729217d86537"}, 0x100) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0xfffffffffffffe1d) getuid() 00:02:29 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, 0x0, 0x0, 0xc, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x1}, 0x8) 00:02:29 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:02:29 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0x2d5cb7489fe80248) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x24) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000) 00:02:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x90730000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:29 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003d00)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000080)="1e", 0x1) sendto$unix(r0, &(0x7f0000000140)="ee8819c7248a061dc890ea3b722a7e346fc6b4b624ca42de5057f33c1409b64bf432a3ea40dc7a10f031943394f60be79805dc2b82c749b687bd46ab03e55959033c1311d2314c9ed396ce199408973775019a703541e0ff3753acd5841f26f73b4b2085fedd41bdb4ecebef90434c6cf407b3ed8e834e6cb9e60144ca18d71e65fb5313d14b98c843bc1a30a42366e90bddde3c87aabee774e708acf9e17f2d2392010b6e416292afd01cdcf92f1033369ccae47c590d36dfc7b53c815bb416fd0be0ae5a3272f303605cd1af01ab3fd6904fdce8fde9b694d8c7c094417640", 0xe0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:02:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1}}, 0x0, 0x3, 0x100000000, 0x200, 0x2, 0x1ff, 0x7fff}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0xff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x3, 0x100000001]}, 0x8) 00:02:29 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x6e7, @loopback, 0xcfdf}, 0xffffffffffffffb5) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x3, 0xfa, @local={0xfe, 0x80, [], 0x0}, 0x2e8}, 0x1c) r1 = socket(0x10, 0x10000005, 0x7ff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x80000000000000, 0x3, 0x3, 0x8}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0xa4}, &(0x7f0000000180)=0x8) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x0, @loopback}, 0x1c) 00:02:30 executing program 2: nanosleep(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), 0x0) semget$private(0x0, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_data\x00', "702fac14059e89cd110da58f3a9b9081f131b149208f16129736c65cbc82de2903083f7262bd192cacd034f0070c643b273fcee49c45facb8c7d757016a5693b3d575a759c63f8beb404a975b2a6dc5cc224bb36138d2ee980dd84f09f3ade6d9902c886f111e177cb901a1f77296b41b32bb4d6d5a749aacc02b83220785fd7bcaf6dc6fe4c0488d708c542f302843f0807e3b49c84a8abd54a5d730edb62c738b696bf82d9fb484c99b14fb9616f00bcc802cf82da0232b9b3c4f63d0a59329fe2bcb7020808ab0d27e1119a294a5f6842a96dfa55de1010846864401dd89d14cee917117401a00e14729217d86537"}, 0x100) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0xfffffffffffffe1d) getuid() 00:02:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x90730008000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x6956, @loopback, 0x25c}}, r1}, 0x84) 00:02:30 executing program 3: r0 = socket(0x10, 0x3, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x8b5f) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0xfff, 0x1c7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x0, 0x100}, &(0x7f0000001140)=0xc) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000001180)=0x4, 0x4) 00:02:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = dup2(r0, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f00000004c0), 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800008000) poll(&(0x7f0000000040)=[{r3, 0x40}, {r3, 0x20}, {r1, 0x2000}], 0x3, 0x10000) accept4$inet6(r3, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x30000000) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000000280)={0x4, {{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, {{0x1c, 0x2, 0x8, @empty, 0x3}}}, 0x108) lseek(r4, 0x0, 0x6) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) freebsd11_fstat(r1, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x5, 0x0}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={r5, 0xf, 0xfffffffffffffffc}, &(0x7f0000000480)=0x8) 00:02:32 executing program 1: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x1, 0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0)={0x0, 0x54f4}, 0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x9, 0x2, 0x7, 0x1, 0x6}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x8, r1}, 0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0xe83, 0x2, 0x8, 0x100, 0x8}, 0x14) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = shmat(0x0, &(0x7f0000ff7000/0x9000)=nil, 0x2000) shmdt(r2) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000200)={0x4966, 0x1, 0x80, 0x5, 0x7}, 0xc) 00:02:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) connect$unix(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f66696c653000fd3efd8daa56e01e20b9d7265235219fd0bbf5e999501aa4abbbf98ddb15579f52bb7fd55ce4fbfde3fe930400b15f14980028302ac9b4150ef596cf67321eeb438592382036076a6d8b63031bc7778cb1ee4642775faece1e0b1234ad182da5df6031d29926264abb58eb268c02cadc73128a02f373eddb366294fb1394fb30002d64"], 0x10) r2 = shmget$private(0x0, 0x4000, 0x623, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x401, 0x0, 0x0, 0x0, r1}, 0x10) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000140)=0x4) 00:02:32 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002000000000400000000"], 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0xffffffffffffff29, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fchdir(r0) r1 = socket$inet_sctp(0x2, 0x80000000000, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x4c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e200a200006fe800000000000aa000000000000000000000000000000000000001911000000000000000000000000000000000000000000000000000000000000000000000000000000eb0000000000001c00000000000000000000000000000000cf0000000000000000000000000000000000000053fe4fa9af54e28387b5cee410cf6b6e653fa27d09935ed15f27ad92871d2e6a6b1ac4e43f450a8ba439aedb7d10d0a6675c819c6e407aaeb5058e83f31362a6d7784dbf4ef805b7b9dc30a141123ee1c67bc2f2c4e8c42719eb3d0362433e415c0efacb266fafa30dfd6d88", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x3, 0x6}, &(0x7f0000000340)=0x8) fcntl$setflags(r1, 0x2, 0x10000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000ac0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r3, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) utimensat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000002c0)={{0x4, 0xfffffffffffff29f}, {0x4, 0x20}}, 0x200) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28) open(&(0x7f0000000380)='./file0/file0\x00', 0x6, 0x1) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = fcntl$dupfd(r4, 0x0, r4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:02:33 executing program 2: nanosleep(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), 0x0) semget$private(0x0, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_data\x00', "702fac14059e89cd110da58f3a9b9081f131b149208f16129736c65cbc82de2903083f7262bd192cacd034f0070c643b273fcee49c45facb8c7d757016a5693b3d575a759c63f8beb404a975b2a6dc5cc224bb36138d2ee980dd84f09f3ade6d9902c886f111e177cb901a1f77296b41b32bb4d6d5a749aacc02b83220785fd7bcaf6dc6fe4c0488d708c542f302843f0807e3b49c84a8abd54a5d730edb62c738b696bf82d9fb484c99b14fb9616f00bcc802cf82da0232b9b3c4f63d0a59329fe2bcb7020808ab0d27e1119a294a5f6842a96dfa55de1010846864401dd89d14cee917117401a00e14729217d86537"}, 0x100) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0xfffffffffffffe1d) getuid() 00:02:33 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10301, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) fcntl$setstatus(r0, 0x4, 0x8) openat(r2, &(0x7f0000000080)='./file0\x00', 0x100001, 0x41) freebsd10_pipe(0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\\)]\x00', &(0x7f00000001c0)='\\S+$\x00', &(0x7f0000000200)='*-\x00', &(0x7f0000000240)='@/[\x00', &(0x7f0000000280)='*\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)=')]\x00'], &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\']\x00', &(0x7f0000000480)='^\x00']) close(r0) connect(r1, &(0x7f0000000500)=@in={0x2, 0x0, @rand_addr=0x3}, 0x10) 00:02:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x9073df07000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x2, 0x4) 00:02:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xc009ace47f0000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(r2, 0x0, 0xfe0a) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, r3, &(0x7f0000000000), 0x0) execve(0x0, 0x0, 0x0) ftruncate(r3, 0x0) 00:02:35 executing program 1: r0 = socket(0x2, 0x5, 0x7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6, r1}, 0x0) 00:02:35 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r1}, 0x0) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) 00:02:35 executing program 2: nanosleep(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), 0x0) semget$private(0x0, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_data\x00', "702fac14059e89cd110da58f3a9b9081f131b149208f16129736c65cbc82de2903083f7262bd192cacd034f0070c643b273fcee49c45facb8c7d757016a5693b3d575a759c63f8beb404a975b2a6dc5cc224bb36138d2ee980dd84f09f3ade6d9902c886f111e177cb901a1f77296b41b32bb4d6d5a749aacc02b83220785fd7bcaf6dc6fe4c0488d708c542f302843f0807e3b49c84a8abd54a5d730edb62c738b696bf82d9fb484c99b14fb9616f00bcc802cf82da0232b9b3c4f63d0a59329fe2bcb7020808ab0d27e1119a294a5f6842a96dfa55de1010846864401dd89d14cee917117401a00e14729217d86537"}, 0x100) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0xfffffffffffffe1d) getuid() 00:02:35 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080), 0xfffffffffffffeec) 00:02:35 executing program 1: socketpair(0x2, 0x20000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000080)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0xfffffffffffffffa, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x46, 0xffffffffffffffff, 0x392) 00:02:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000400)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x4000, 0xffffffff, 0x0, 0x0}, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000280)=0x8) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt(r0, 0x4, 0x0, &(0x7f0000000200)="caf0464e3dd73e9987ba75fd292d4d665c9b7549c8a2261401c231303fb406a3283fb950230d78348da487134998a57b41064f0f0b6948fa82023caeddcb28194a75cf62bbaaa3762759ad719bbeffeb1120739edcb92ace1c6bc3cf6d2fdb6e01e3f23bc1", 0x65) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) 00:02:36 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x40}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r4, 0x7fffffff, 0xffffffff80000001}, &(0x7f0000000380)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r5, 0x7f}, &(0x7f00000001c0)=0x8) 00:02:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xe0730000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:38 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, r1, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x10000000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setresgid(0x0, 0x0, r1) 00:02:38 executing program 2: pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3) r2 = dup(r1) write(r2, &(0x7f00000000c0)="e2beb9322557b4a957a5f22dac8212248250d88633f1938299c19ada7f66aa11582575d3bac2e29ca00931b9f3bc6e45cbf463567cf60619ba66a00c5dd3778029b2f67400000000", 0x48) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r4 = socket$inet(0x2, 0x2, 0x5) getpeername(r4, &(0x7f0000000000)=@un=@abs, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000540)={0x0, 0x800}, &(0x7f0000000580)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000640)={0x2d7, "3fe477ca85ffa2d7b1f36206a30713fb"}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000005c0)={r5, 0xc7, 0x7}, &(0x7f0000000600)=0xc) lseek(r3, 0x0, 0x1000000000003) getsockopt$sock_int(r3, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="28d034b5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000004c0)={r7, &(0x7f0000000440)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000500)=0x10) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r4, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) freebsd11_getdents(r3, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r8, 0x84, 0x8004, &(0x7f0000000740)={r6, &(0x7f0000000680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) lseek(r3, 0x0, 0x6) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x3, 0x6, 0x7fff, 0x2d, 0x6, 0x1, 0x80000001, {@in={{0x2, 0x2, @broadcast}}, 0x0, 0xffffffff, 0x1, 0x623a, 0x4, 0x3}}, &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r9, 0x5, 0x1ff}, &(0x7f0000000280)=0xc) execve(0x0, 0x0, 0x0) getpeername$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:02:38 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x10) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc000, 0x7) 00:02:38 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000000000000000000000003469a01e168c64554b7841fb8e0273d9c8feae471a3ee0c2ebd7a269ccc8d29a61"], 0xc}, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:02:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x500}, 0x14) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000140)={r1, 0xfff, 0x6b, 0x7fff, 0x0, 0x7628, 0x20, 0xb5, {@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0xffffffffffff0001, 0x1, 0x80000000, 0x1ff, 0x5}}, &(0x7f00000000c0)=0xb0) 00:02:41 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x80}}, 0x0, 0x5, 0xfe, 0x112, 0xde, 0x100000000, 0xa32a}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x1, 0x4}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="7f000000060000000000000009000180020000001c004e2303000000000000000000000000000000000000000500000000000000000000cb19344fb8e78e16875025d045685af300"/164, @ANYRES32=r4, @ANYBLOB="0080000000000000010000000200000005000000"], &(0x7f0000000240)=0xb0) r5 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000380)={r3, 0x7}, 0x8) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r7 = shmat(r6, &(0x7f0000ff6000/0x2000)=nil, 0x0) shmdt(r5) shmdt(r7) 00:02:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xe0730000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:41 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x1d, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000100), 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:02:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:41 executing program 2: nanosleep(&(0x7f0000000040)={0x6, 0x2}, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000180)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="087dc9aefc221333873d7dbb5d405eda908dc5d2f16e78ada554021ab66a7d16a4f68507795ab8ab74f7ed645e6ec7b14470399768fa2fcaebe3850c569a2d2fcc877b4325d5cdc8fc15ff6489c35b1c3fdc7274a5a6696e569e46074bfb067417c3723ed991c8fe8dbbb26c577fe887424b371526fd39c5a1957db317ae0d6c212cb5b9dbadabaf927340c033dc06aaea0d8c88ae4128c12d72b217203e7d8c35613a70ebe99c2329fd0d2066ee5f57c1b298708c8194da"], 0x10) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:02:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, 0xffffffffffffff9e) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x80}, 0x10) 00:02:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000000008, 0xfffffffffffffffa) openat(r3, &(0x7f0000000140)='./file0\x00', 0x8, 0x4) 00:02:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgget(0x1, 0x580) r1 = msgget(0x1, 0x0) msgctl$IPC_RMID(r1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8001, 0x0, 0x6, 0xfffffffffffffeff}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000200)={r4, 0x5, 0x0, 0x1, 0x8}, &(0x7f0000000240)=0x18) sync() getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0xc6e6, 0xc000000000000000}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r5, 0x1, 0x63586c5b, 0x101}, &(0x7f0000000140)=0x10) 00:02:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x2, [0x7, 0x6]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8) 00:02:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:42 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) sendmsg$inet6_sctp(r1, &(0x7f0000000000)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, &(0x7f0000003c00), 0x385}, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f00000000c0)=0x8, 0x4) getsockname$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:02:42 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000140), 0x2, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000100)=0x1e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x5b, 0x4) connect(r1, &(0x7f0000000000)=@in={0x2, 0x3, @loopback}, 0x10) 00:02:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x2, [0x7, 0x6]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000000c0)={r2, 0x101}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x6}, 0x8) 00:02:42 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) execve(0x0, 0x0, 0x0) 00:02:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x55, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8000, 0x1, 0x6, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x1000, 0x401}, &(0x7f0000000100)=0xc) 00:02:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:02:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xfffffffffffffeda) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e74b96d85e90e909cd2f91a677db0931421eea28fecbd7a2e05637d5920853d5240a7f139ce46abb8876e03b27d7db086cf65d22566fb42d8419ccf0d50189ffc5098189225422b87a677b42c2e55f6d36ef50232f2c26dd78809ef893c98cd54107cbe9170af482da59edbb7f202a375e1852d99d6539e4ac894306cee237494cc81b086b0086bf5b9cc82628e62772923fd409a1a6603552fb82e26f9ae405e44d63c828a0006153", 0xa9}], 0x1}, 0x0) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000000)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0, 0x0, 0x0, 0x0, 0x20001}, 0x100) 00:02:42 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xfffffffffffffef9, &(0x7f00000000c0)=[{&(0x7f0000001300)="24aced1e1c09fcee49bb5944d8b1631ca1269ba3776a06ca03eda5f8dba160357abcd418908d4660e89b4aad5f5ecae9c8660180bfcc08f22dab7fe00b9e29572c55d839c9c0c875388c5fca9ecde2359134cb30bbc791c0980be4dc6f8aa171da0972238eb55bdac3cea4ec16e298df9e8e8669ec2db7baff9154767ec680a1d7fe3275629bb88270fc5ed26e08a9a5c93f2c9644b5706eb4233f55b0f08e42b858d750db4ffb1113a147ffec68392654b37de6b90cba20edd7d851211914e0685bde072048fdcba0e1d964820d711f7bdd29696ccf22ee309cdc07ec1b6d6f003619766bf5b903bdaa4c877c87a484f0298a6861f478e564f51258fc2b7b66ad40a5ff801c1ffbb24f80acabc6e3d2e0759ad25127211a3f33c55279b2f2ac5aae90d83802644a4dd296f44b7e4ce793cade8e04cec44b1e7c0b891135a0e069720ea40882a703cf39f38c2f1ead158cc7d98c20fee1d2fbf37434ad6279b563c36e7031a52f4bdf575cd074b4479a1747eca4a9b07d3a0afa161a588f9e725862f6f098d5fc075bd9c90a61d1d2f1080ae4c2a4164c81f2d51c8e05a926325177ded369a6fbe0deb23217430f66a0fc2eb0e6472eff9ff35d1cba79f8dcba342fd191e0e89e27f7fc362fe2f4b578641cd7a5f7af1433ca7c9c757e2e316f9779c272275b9ff841b5b03ee034d8db79ee50571c9dd514793d840c9a8f84bae409a3cafdab3b26f3653d10199846dd74180fb49f11dbe4a3a7d4a3c87782d46c9acd4610696021a4e6613346bb3b788501ec85eb60bb0a8d8ae8aca3e62830cfab7f38d2dc57887b363eff78e0b298f967be2dd3da5880ec99a164a69586d1c27ae6f5961ced2a8d54384de6107e1bdcff66e6da386f323984503772d4e9c257ec60a77579237967d85ae2b5bca1c729b3dbb9d5a88a28fe47e143ae826d8c840e51a0bb5be7deb7661da79a9afa6793ebc38ea1a2e58040aa6f513e9ba308c36d9849329d11d77a49bb98bebe97a29db84b73b4f663968c7797923940b032852f284f0a7e28d4faaec30f072898c9541b810a612e6f769134503f2ba717afe9b5c03d7074d3b6d96d61ef5cd6b7cc29fdcbb65e292e79af39521f2ffd9ddc7cc67d0c56b03996fdb195033a16335790be80ee4d4eb32b3cae9e77587ba56378b5d9126433486b18595913e02d4bc2bc7d8d8e3b2bf34660d99f673e49f2d60bd06c464c2a8a6767465c4c381db7372d5e53a7b1ffd8bcd8c96cd79fe83f82bd04cf799bb6bebc7d8c357a644bf53a2fe3e1ddb8ab1a03e3dae7feeb3864a49662a768e9f455a0b4417bd58ed940ca4646eb48940355ea8097879614fbef19de12be84b2a2c23b8330dd3fac3193bb9ffe778255d485c8549e965c5a37508c31255b4cb655b3a45a26728d9778ae2378a8064d984e70940f73bfe437875aa7b7a346d27bb668518eeb083ef2d04474dfc32634fb9953dfa7decc10f817df12d0a7f862f28a85e1a82d7674072a95b62b99466ebece82278fa52bfff693f650b9ddb639e6adf4b8024f22fc23118c6971b621ba9ea8d371d0bb78e854075025d77ab2a4100ec3ad5ed40114a35da17ed8dc13bf86ed6d3a5142d9b5f2c2ffa3491048ed7c1c82deee8b290b6e4d41a37eb66521e155995eb2fc4b9815d2c690e59130040b0e7e7b26622eac1603809a8fcddcb0d06c5e9bf07941e1bb6811affc7fcb3b8006d73facd784e81345ea007fb46665f92cc53ca35c8bc0f569d25ae452d93058fe5faec69b7fda0bdca4dc113f77fc08123c925cc1431a28327315b6646c95ef3b33f0d4b9e31123d22b626b253b8f0518c740ccd7a6a1fcb167e712980f9ae8f1fce96b1e755e4a39c7129700d0486c71b259dc57f1857b2fc25f0a461a50d0ec3ef9b8c4f66a2b9eaba5396f9ef4aa5b80ab926fb11159fac959936f81d819c8d64d210a0e971751a52da19df7bffbc1475aab1069044eb990f90f965c010dd5a1997700e1500d6d67631cffea5a52af65edf748e43cec9b98035ffb44f45d0c49e0be8b9cb2d75fc59c9cb5fd76513699e6e26dbf7be434bbb8c8ed208362cf441a74b9e61880a4a7946c014f44d736c493bd390dfe4c5e3c252f6296441ea446c81f7e4489ab2dcd77f147f9411a4c5300628dbced3eb941e46389c2fd4a25e7d9d4d797d2f368fcb95ca1ad00984525b3885c50f70c12eb0a7529a9ee31c7544b70a91752d2906c06e5891b656e6eb95088027bcf959ac6f837f24c879d1f150d7f4ee488fe2a533b081194b39e40814e6d77a82df2854563487f4119aa12ad0e969aaea4e19e6fa91cb9a37c716ca77d2bed1a06aff76375d49affea4980a2f0872184712fe46fbc9255051bd08ffc313ea2ffd7e403bd2140d339d0074668673d1945084e78050ab981b6e29d317e1a9b3674f0ba27849c174e5a0e8415e3f7bae48162d986b29394dbada771cf0a955d4d6fd8db8048f1a4b4eecb615a14b31fe6447b4b8e01badc9584779ab803f8c56a16595c71beb308214c055098c77a639139d2f0be54d1b240399369a8c1d75315b9533a0418f83828dd2d066f85d28a0c44633df7126bbfdc8fa31af603f7a7fc690cbba5ea5159bfba7363ce1c80ec07dd86ac3a77d738aeef5599dab172cfc3680cbb723f09a074a783eed13156085088ccff1de8b188840e4631725379e63d3cab55498581412c538c6d6e55139ca04b64407609fb76a5e26b5bfcd97f4879a700a1f2437a02aca5d5080f88b4f5340d2b7690a9f790dec7e32c88f2fad6ee2b9e0317d298793b59cfab747e9f24a9ce8b415f5425390e0e56cfcc6f8e0823e9d01b697fc22af1ddba7c136982963e9e7c4642e365f08e0f407bc6470bfc04233117e49160b6208ae183e498c183611deeb9210e5a6906989d3be97eaae8220d1e06ab761cbed3c39b62aec23690392d3af8e29885fa886cb463cb03420b980b91c1791d42cd5520ad4861be2376ec851539891cdc995300d4bfb7ce7f0da9f41b40ed1fdb60fbab397a81b4854967955c75b72c9caa4d753fc91485b9b2584895deeb285dda3273400d86bdc322fd900f3bc2506a0b5c91c2fa27bede161870e1ff066f40eec32d808b710a59cd2d02a62af42e4c8c97604415895df52c9e61ffb0bcf3f177d1f772f6d996889585920d3d72c1ee511db8cb3b53f1a98c3fb07e83a5d529c039f957d672bdf7b08c9518b48b2511172f0cae4a7844a72495168380036423392a5f1787e32d8425410d71aa1cee4be26c03271201ff34f8f751d7153dbe25a9c3141db21ee1398e6a84e6a4b93f0bf86c7a346b6d442084ff1108ba4008000000000000007f23285013561fc234f9d851ccbb664b59848d8c45e286f73d24fde558516d87323110477ce5d994bed11b9a8e15e13c58079b02bacf608db065c4887a7baf4ee710c5f7bb858cf156e7396ad58e36117d65bf8c094cb42614aa29c6cff59016a7abe5f39f1c1c76dea8eedd18c75a3de3d91c363abd186afdcec0331b4f1647df6546b56a611d986d7c76851729e549527cc6d130e856c2f4021ba5a9263991668e4ad8a4f0f48ca04bcca3a45554b0f10570578d360bf80528bebd0514bdd22d3adc31c08c132afbf402010e8b9f79de047350e010897cb568863c3bae9b90a123dec78393376963f833b719e4e922ade95c773a9f50237b6afcd526f747d4efda5e227c574b9da6c4cc4929ce9456847b274c812b3bb123ea196232509ffe0ddde5ab7aff049451a62a9683943bec321a531e65839150b07da4de35f1c4a472e940c83cb2b2f912aaed313dde47b391f3a8d0897cffa933233c5a171deff535f35245a142d5d002aefd2a9b8fad5f96b554da0edf0a3b523ea49a1693480ec32d41b192af744407a81c3573e4639b0092be8f4b494d45f648afe9c625afa20d757956e06caba72d005fac67a34df86f7da7babaa4f764cd8e0efc2330c65e09bf3273feb72a394492c01e021b9e1bc85ad93e317148071b72c6fa7304653602738a055e1d834a6b07853f0777028d392e638f4507380c9323312d0ef056a71a5d76f290ef2a7535939a098470708c7c147074a5fd5bb0c1dfef2b61b1b2c2dba9bc35bd2b482afd05571d8a45529f3305d53782903cc2b9fa6a3fb336b21c25c185d8040a3cd15ca8ea1f12a15f08c4f6e952d1f7f385364c9340ff4c56c6d6b943bc27a93f34a20c7508167e694879c2809828283a13f40094567b0917df91a6fcd0c0e873c90d6dd932aff7cfa0165e30fb81f33c25a9cc3096b122324babc68a7915d73aa32c30b28478fc372d08cd0283a29492bf5157c62fa2f8baf5a4557046d7d71bd50cbb6b26c37e6daa3826f56c301622280805c5db6d18627e810f10439f4e0ab68492f8dd23584eb8b3c844baedb4df774d86ac2e654108681c840608803a93d95862c6d58263a147ac8ab503289be7309ef3519f1e42439ec658453101b92757a4c3e0fdb7012a90c64efa9c4547a8fd92844192cc26d6f3c211cd59cabafaa0baedb284239d5960068238bf77542eb83b587e10165a754fe3221966aa1d94994a0396bd0f93a3db41fe06c5e7725b631fbc6ea859b67c76265f6dfb972cbc8cb91f9617eab7f549fae5c5625452392347b24b0e24749b428a56276dae33ed4fcf97fd6e75f9d6c43e549714f614816ec7698bcaa267f26c215a13a3c57865946e4f8162bf505850aaf9307e25e2126d14b15681ba0b8d31d879d8881ca55b29d1243b38bfd1b363113f9e5b8cec9301ff337bbe03d3fb5c2d2d1f2526995c0d78ac3314d2b23a78e5c33ec1ac779e6167665eea0649c1ab06dffeb3bb53d52cc25e1253babc5d0cf89f9676a34ac043c96abd54011d382d03505458bac992130417c34909ceb4102126a0126003c68dc4eb1ac174794473bd7c74c9aea2ca634bd561028187e6f1635497bf6306cd5579392ff76ec1567e84fe33c4f12f8d586876daf9edab55b07cfb97f08cd4ef7687245e494e9dd31b0b7fbdc96d902395cb31d15eb0847d603973a8f964a2b9249b62d7fdbacbbfad7d8210bfbd3649247a3c72a1480cb06b2fa2f23bcc008b5a9402a6fd6bd62fe9f7a7caf06798ac20daede305798aaca38f0975597c59ca05f502bbed5bf21c5f299cb9b333c790c031b1b8f3bb3b0104292fb0c1bab959ad643edcd50c8da8dece56091598c74dab1dd38d216873f4f9d1fc4c2ecadd7cdd318839806b1d3bdf1b09e336c5ad0045d5c248e1ad50d5ebf5480b420d9a41e099b145288a1237d094282e204df4dc1eef8bc19c2415c0f0fe727f9d6596d369579c758044c525ad4aa98598788b5d72195936e6f899521ccd7f9b790b992c1fdcaa08a61fc39e18c1495462aa8674a96339a882e6a7fdda9d443f351e9b485eee4942e8b826d3608353d95316f93c0427311fe7915da701ab8447f722199968e1e9e4cb58c582d6cb9d9e8967888c45792a1991b460202acebc0a1e42a0bcf3d225fc087915cc36f9b776238d69a89a9cf37030e631b65bb3c0b0b0c8b4355729bd7c5b5bada7225e3cd3763a204dc7fce5a09b2564dd53d7fed52ff8ab34615c7355472df6a4cc73a98568d326064d026cc1f9521f804c1eba65702259afff780000000000000000000000000000000000000000000081760b96e9c6ca8b7853a4d6b6d6f02128eef2024ac09633b5c9736e78373e4ae2ff6b65f5e6601e4790896b3fadd7737865787d5d811c36599464ff40ef0b6130e3d90cbb519bd978664c7dccd788e42b15c5b6fde78c8f9786d072eabb42c000beece91bc7a2", 0xfca}], 0x1, 0x0}, 0x20103) 00:02:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), 0x1) 00:02:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0xffffffb9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x7}, 0x10) 00:02:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:43 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0xffffffff, 0x4) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x901, &(0x7f00000000c0), 0x8) lseek(r0, 0x0, 0x7) 00:02:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:02:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xf00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:44 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x2, 0x9, 0xfffffffffffffdef]}, 0xa) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 00:02:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:02:44 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) fsync(r0) ftruncate(r0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) getpgid(0x0) freebsd11_fstat(r0, &(0x7f0000000700)) getgroups(0x2, &(0x7f0000000780)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)) getegid() sendmsg$unix(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000380)=[{0x0}], 0x1}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) freebsd10_pipe(0x0) 00:02:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x8, 0x800) sync() write(0xffffffffffffffff, 0x0, 0x0) 00:02:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xc700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:02:46 executing program 3: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f0000000040)=0x0, 0x0) setresuid(r0, 0x0, 0x0) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/4) setresuid(0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) shmctl$IPC_RMID(r1, 0x0) r2 = socket$inet6(0x1c, 0x20000000, 0x122) fcntl$setflags(r2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x8, 0x40, 0x2100, 0x8, 0x5, 0x7, 0xff, 0x3, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000200)={r3, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r4, 0x1, 0xabea, 0x20f, 0x1, 0x9}, &(0x7f0000000100)=0x14) 00:02:46 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @local}, &(0x7f0000000080)=0x8) dup2(r0, r1) listen(r1, 0x0) 00:02:46 executing program 3: clock_nanosleep(0xd, 0x1, &(0x7f0000000080)={0xffffffffffffff7d}, 0x0) 00:02:46 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) symlink(&(0x7f0000000200)='./file2\x00', &(0x7f0000000240)='./file2\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/127, 0x7f}], 0x1, &(0x7f0000000500)=""/162, 0xa2}, 0x1) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000340)={0x4, [0x401, 0x3, 0x7, 0x6]}, &(0x7f0000000380)=0xc) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') freebsd11_getdents(r0, &(0x7f00000000c0)=""/34, 0x22) fsync(r0) 00:02:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xfffffdffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x8, 0x800) sync() write(0xffffffffffffffff, 0x0, 0x0) 00:02:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:02:49 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82e37bc8021ab9082f66696d653000"], 0x1) 00:02:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:49 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000080)=0xfe7c36deee346a9e) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) fcntl$lock(r2, 0xf, 0x0) pwritev(r2, 0x0, 0x0, 0x0) fsync(r0) 00:02:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="df7f0000"], 0x8) 00:02:50 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x600, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) fcntl$dupfd(r0, 0x11, r1) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r2, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x7fffffff, 0x4000, 0x402, 0x5, r3}, 0x25b) 00:02:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xfffffffffffdffff, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:54 executing program 1: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x7) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000080)={r0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={r0, 0x1000000000000000, 0x3, [0x5, 0x0, 0xfe00000000000000]}, &(0x7f0000000100)=0xe) 00:02:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:02:54 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:54 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="09002a00127a596e4876fb875f01fd3397d1a33d8cb85194468ff1aa37464fa984c2c908357d4d233492d56db21f26c0f5f542677c"], 0x32) bind(r1, &(0x7f0000000300)=@un=@file={0x0, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000280)=0xfff, 0x4) 00:02:54 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x137, @empty, 0x7}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x7ff, 0x4) 00:02:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000280)=@in={0x2, 0x1, @broadcast}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) r3 = fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000200)={r5, 0x1f, "c10fb34fad0e6a6cb5e9df0d5802b6cbb619a3a8c0374edbcac169374ff1eb"}, &(0x7f0000000240)=0x27) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) 00:02:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280)=0xa4e5, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={r1, 0x1d, "e3173c9957d0740c8bbc4f6de4b526fbda1204ac89e94cf46ced7b43a3"}, &(0x7f0000000140)=0x25) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x9}, &(0x7f0000000080)=0x8) r2 = socket$inet(0x2, 0x5, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) 00:02:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:56 executing program 3: open$dir(0x0, 0x8000000000000000, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) getpgrp(r0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0]) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x1, @loopback}, 0x10) ftruncate(r1, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x1000, 0x0, 0x5}, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:02:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:02:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:57 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x99b9}, &(0x7f00000000c0)=0xc) 00:02:57 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x15, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x1ed5, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x1c98, 0x220, 0x909, 0x1, r2}, &(0x7f00000001c0)=0x10) 00:02:57 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x8) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:02:58 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) fchmod(r0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x800) truncate(&(0x7f0000000140)='./file0\x00', 0x1004) 00:02:58 executing program 3: r0 = socket$inet_sctp(0x2, 0x4040000000001, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x8}], 0x143}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3dc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6]}, &(0x7f00000001c0)=0x10) 00:02:58 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, &(0x7f00000003c0)) ppoll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x141}, {r0, 0xb4}, {r0, 0x200c}, {r0, 0x10c}], 0x5, &(0x7f0000000080)={0x7fff, 0x9}, &(0x7f0000000180)={0x7}, 0x8) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x1a6) fstat(r0, &(0x7f0000000240)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 00:02:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:02:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xc7, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:02:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0xfffffffffffffec5}, 0xffffffb5) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$getown(r1, 0x5) 00:02:59 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x802000000000, 0x2) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:02:59 executing program 3: mprotect(&(0x7f0000233000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100), 0x4) 00:02:59 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82023654fddad006c107f354f83fe5ed53124c0bbefe8cf50cf349350422499e6bc32311dddc3b2cbd585af1575ced7d1a6b9599e301c34dd45f6d"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xe, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) poll(&(0x7f0000000100)=[{r0, 0x104}, {r0, 0x204c}, {r0, 0x8a}], 0x3, 0x0) getpeername$unix(r0, &(0x7f0000000140)=@file={0x0, ""/96}, &(0x7f00000001c0)=0x62) 00:03:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x3, 0x4000, 0x14, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setrlimit(0x2, &(0x7f0000000240)={0x6, 0xba6}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgget(0x3, 0x0) r2 = getuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x0, &(0x7f0000000080)={0x6, 0x8000}) bind$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x81, @loopback, 0x7fff}, 0x1c) chown(&(0x7f0000000000)='./file1\x00', r2, r3) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910453fef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e63fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) 00:03:02 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x180) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x5, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0x0, @rand_addr=0xcebc}]}, &(0x7f00000001c0)=0x10) ftruncate(r0, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0xaa) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000280)=0x1, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r2, 0x9, 0x0, 0x1f, 0x7}, &(0x7f0000000240)=0x18) 00:03:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:03 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:03:03 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x8) open(&(0x7f0000000000)='./file0\x00', 0x8144, 0x8) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) freebsd10_pipe(&(0x7f00000000c0)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x811, r0, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) setgroups(0x4000000000000334, &(0x7f0000000100)) socket$inet_udplite(0x2, 0x2, 0x88) sync() 00:03:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000000)={0x2}, 0x155) 00:03:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f667595653000a04e33731302c2b0942d82c8e283fb2d0868ee4da134da47871abfb1bd5c9d3b2d37"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0, @ANYRESOCT=r0], &(0x7f0000000000)=0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x5, 0x100, 0x5, 0x100}, &(0x7f0000000300)=0x10) 00:03:04 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0xfffffffffffffd09, &(0x7f00000002c0), 0x0, 0x0}, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:03:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf00, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:05 executing program 3: socketpair(0x1c, 0x20000004, 0xfffffffffffff0d8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x5, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308060006) accept4$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x10000000) 00:03:05 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f000092a000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000dfb000/0xe000)=nil, 0xe000, 0x5) 00:03:06 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x80) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000140), &(0x7f0000000100)=0x4) r1 = socket(0x2, 0x10000001, 0x84) ftruncate(r1, 0x0) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82012e1c663800000000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1204, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010"], 0x1c2) 00:03:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:06 executing program 1: mkdir(&(0x7f00000003c0)='./file0\x00', 0x141) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000ffef00457f"], 0x9}, 0x0) pwritev(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)="f33bbec38a6307d7096e5cc31d3c6b2ae3c12ef82e2e3ec3446a074c8077a1949bb32b316be34aa11af38ac5ab1ac28b8b81fbd1ff531b2da349775dd60309aefa54e7916567d2f51760156336dc18d1d72c5ee870f33978a69986e4153a0378ad7b2a", 0x63}, {&(0x7f0000000140)="2145f3416f27744b6cb012c4e1cefd283032bd5c2ddc57aa80e71149aaa0797112bc5cae44c4171c7e419de4a3d20be19f241df821f41979968a68c66adfff772b57b5b80f93c7a17269a0a82e352194a6f72e89df4d9397dd0cf5abf96ea3692fb5dd5cf045b869f3bf411ccc1fdab1e8fcdb30a99065f6f072dc89a084c76f5bfc6c0b5a653b2da2e57cf8f2d655c421ee3e12ab21b72244847dac5084fa7d", 0xa0}, {&(0x7f0000000040)="013c1115dafb58599c1d984825e1518903", 0x11}, {&(0x7f0000000200)="e00ec9fc89777e02615779cfced25fd12e05a992848caf2d429fff3465da9c5cceed0e2e63bab4f8f9219011b70d3e9fe53ddca82478f70545fa97f6b1f6", 0x3e}, {&(0x7f0000000240)="ff9a2f9b553adb2d8ad03f8c09ecf70c7cc74006d9ee1a2f07c622aa821c3416f6e153e10d69331129d1e8e3e4551b433b9d7fb2c473f497d7a61263bc07cab2a759a1909e61b7d9f3f5aba3203d05275835aa76780e25d0fae75121871ac898126148aa9c3c3a4acd0c83bb34f4b1da815539a07e220f1d5e63a39e6dbbd4b18366ded111116427d5bc7b511de33d00fd314def11043b9bb4cc60cbffbe81976794936642f95007b5a83eeb2760bc13ba4089ddaa3131e01a988ce997afca4b0c5419c871399d662e182e938ee0b5", 0xcf}, {&(0x7f0000000440)="5445634842fefbb4d48d19b7e19decbcef11873b10efdc26c500e584d9e86e56b131cbcf374798c3067b1505289c48311866e7035b0d1c0305527414718efae25b5d9384691af1cf3b46d8896499a0177b6c3844d264d121b9ad702e37f6a182624fb20cbc4f3ecd1a6041ba5925f135f266442adac68dee0727c6f2e4e2837e86ff780f55f1529a8e31873577", 0x8d}, {&(0x7f0000000340)="b1d40714ae", 0x5}], 0x7, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:03:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) socket(0x1b, 0x3, 0x0) msgget(0x3, 0x10) 00:03:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x0, r2}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x7, r2}, &(0x7f0000000140)=0xc) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) accept4(r1, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0x10, 0x10000000) 00:03:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:08 executing program 1: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x108040, 0x6) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c) freebsd11_stat(0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x41}, 0x1) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000100)="5948b8ff919757292dd89a1e08b48a83ea82d23bcc93d111aea5128db4a876a6c95b52a671030ebeccbf915a546cc90f76a345271ccff1f51b83aab4efb9ff3c4cbc2fbbed3cacc74a0521830c204447cee4641a43b794bea544c64afa8065327332c4e9f6cfbe52f0ebd9be876be05ecac46b6770018041e1c70b0918efef678171bc514af4c10ea97c8e0e8c2a4b7ae62b15914d8a246d293198c213f6a0d9e170a739d86776e72acdfb68ad1105a3cceb367499ecbc8a8c77e9ce339d465012778e915fd682e710b97b42442a3648ded184b10843000a", 0xd8) r5 = getgid() getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r6 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xb644}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="030000000700000006677d0367f7700900000000"], 0xa0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r7, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) pipe2(0x0, 0x100000) r8 = semget$private(0x0, 0x2, 0x214) semop(r8, &(0x7f0000000580)=[{0x1, 0x2, 0x1800}, {0x3, 0x9d}, {0x4, 0x1, 0x800}, {0x0, 0x1ff, 0x1800}, {0x0, 0x2, 0x1800}, {0x0, 0x80, 0x800}], 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000540)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000200)=0x400, 0x4) getsockname$inet6(r6, 0x0, 0x0) setuid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) geteuid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r9, r10, r5) 00:03:08 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x5, 0xf85a, 0x1000000000000004, 0xffff, 0x5800000000}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x4, r1}, 0xc) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) 00:03:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x4, 0x4) 00:03:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:08 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x0, 0x3, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) 00:03:10 executing program 3: r0 = socket$inet(0x2, 0x4, 0x9) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x8) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) sendto$unix(r1, &(0x7f0000000100)="0c0cb36bdc4d6604ef22ede8aece15e39484b67c111c50c307a24d0aa41684e7adf9f2cd41ca2fd471d10a719a8bccaba2301a63e0ba758e77f22fe3ed8445b83aa3c114cf5e8ebda7f7a5f7e46aea83433f72b9a668e30b1a25a1100baa86f38ad1a5e47da91e1eeac55e7c24a0ff75f5924b8d029e9332e118fbe18c7f9ce802c93a5afe678390025d2f8d22110131be1ca03428548ed34992f0de5f2bde47ebe70ee13c157958236302146c7b22fc19a7ac26f8b9036844fb7bcb5873fb8cd35b74426658e0aede3bafb55e6a1d7cdff037d5fbd5afd5fdc53727", 0xdc, 0x20001, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x10) 00:03:10 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0xba4e}, 0x8) sync() setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x3}, 0x8) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:03:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x471f, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:10 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xe0, "6c03988dbca2feeaca145d334f0ba68fe339b13b83b5285ccba24fbdeee20746f653130750176bc18d8ce3885cadfdb7bc9c244b84c778dbd7252ab2c697f9d18d7ff8b5b5bc79fff20e12df6e4d12cb131e596651abd3403c685f4b0567d8e8988092af815204715b843e30ba9a6a69b701adc39b60433b717ee2cd7feb82b24abd748ef523e54d07da9417333da4c37b2785baa028e50e33f02cc677bc4a28b62ae602bc0e49ffc94a51a7a4f11cb039145e792bcdf7c91396b01423ab30bcf64873ead5a74853968957b59ce7566868bfe2c7b99a785397e835284b2dfa11"}, &(0x7f0000000100)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, r1, 0x3ff, 0xde, 0x1000}, 0x94) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x400}, 0x8) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000300)=0x10) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) msgget(0x2, 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000340)={0x1ba, "a3bcd54dd155276c5503744cbbb1b013"}, 0x14) getsockname$inet(r3, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000400)={r1, 0x2, 0x1}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000440)={0x5, "c508e4b2a9eefd742568f7e049f00a17"}, 0x14) sendto$inet(r3, &(0x7f0000000480)="3ff95e776772f32c76bbb5c7d6446b14585bebdeb1aa30861b442517a70a462243dfefbab31b8e7083d70c68c6d6b1b2f07db5b20ca12b08d89be8d8f307c78a2ee1a4ca82dde33b52a4a904f7c88c219b879f9f71de6f29f62b5689d896037416f62059cde598cd16c12bb988f8d73b592d3721adafe75a0d6df6be3bdfcc8c41cdef9b8b64911a02201061278344c91ba1adb60f5d3f7b9bc81f00460fd6a4d6b01584b8211c96906b37b520c854f90ccae60a5be208355f8954e3b2c22a05e2bf174ba67bc570a1441fae68d4e5817b285b375147d3d6ac9690414671292cb99cc660659c125867c82095266758d612", 0xf1, 0x5, &(0x7f0000000580)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) sendto(r0, &(0x7f00000005c0)="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", 0xfd, 0x4, &(0x7f00000006c0)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000700), &(0x7f0000000740)=0x4) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000780)=""/33, 0x21}], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000800)={r1, 0x3, 0x7ff, 0x10001}, &(0x7f0000000840)=0x10) pipe2(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) readlinkat(r5, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)=""/4096, 0x1000) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000001900)={0x85, 0x7, 0x110, 0x6, 0xba8, 0x6, 0x5, 0x5, r4}, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000001940)={0x3, "54ee2ecd90f8c6ea45d15e9e6bec5146"}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x2, 0x1, @multicast1}}, r1, 0xff, 0xf50, 0xfffffffffffffe00, 0x7, 0x3}, &(0x7f0000001a40)=0xa0) getsockopt$inet_udplite(r6, 0x88, 0x6, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001b80)={r7, &(0x7f0000001b00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000001bc0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000001c00)={r8, 0x4, 0x1f, 0x8}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000001c40)={@in6={{0x1c, 0x2, 0xffffffff, @loopback, 0x401}}, r7, 0x1, 0x6, 0x2, 0x8, 0x1000, 0x8}, &(0x7f0000001d00)=0x98) poll(&(0x7f0000001d40), 0x0, 0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000001d80)={r1, 0x9, 0x9, 0x8, 0x4, 0x6}, 0x14) fchdir(r5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000001e40)={r7, &(0x7f0000001dc0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000001e80)=0x10) 00:03:10 executing program 3: getrlimit(0xa, &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x5, @empty, 0x1}}, 0x0, 0x0, 0xfffffffffffffeff, 0x5, 0x0, 0x4, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000001c0)=[{r0, 0xa0}], 0x1, 0x4) utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xfffffffffffffffa, 0x1}, {0x3, 0x6}}, 0x0) r4 = semget(0x1, 0x3, 0x4) __semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f0000000280)=""/73) __semctl$GETZCNT(r4, 0x1, 0x7, &(0x7f0000000300)=""/155) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r1, 0x1, 0x1, [0x313]}, 0xa) readlinkat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) lseek(r0, 0x0, 0x3) r5 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f00000014c0)={0x1, 0x0, 0x5, 0x8, r5}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001500)=0x1, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1817, &(0x7f0000001540)=0xfffffffffffffffd, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001580)=0x68e, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000015c0), &(0x7f0000001600)=0x10) getrlimit(0x9, &(0x7f0000001640)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001680)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000016c0)={r1, 0xf5e}, 0x8) write(r3, &(0x7f0000001700)="cff362a030d48d1335548f1c13b4", 0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001780)={r2, &(0x7f0000001740)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000017c0)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001800)=0x1, 0x4) 00:03:10 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x10000100000001}) sendto$unix(r1, &(0x7f0000000240)="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", 0x12e, 0x80, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x100000001, 0x4) close(r0) close(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x2}, 0x1) 00:03:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:11 executing program 3: r0 = socket(0x0, 0x10000000, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:03:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530006947662957c30eeb728a964eff7197f5b732df6337c8084dcfb433aaec44456503ed4d0c7fa9daec5a16a75368a95607e91b5f5b2fd6d6397882c396ef63432edc38df7f6490a7f7d95a692e06d3fc065ba0fbce71cf83b88c6c170ecf7e35190fdaa820469c4e4423dcc744cb05c92a4a"], 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F'}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x0) shutdown(r0, 0x2) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f0000000080)=0x10) 00:03:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xc700, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffeb6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xc025, @local={0xfe, 0x80, [], 0x0}}}, r1, 0x1, 0xef, 0x8}, 0x8c) 00:03:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x78000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:17 executing program 1: setrlimit(0x0, &(0x7f0000000000)={0x1, 0xa11}) setrlimit(0x0, &(0x7f00006a4ff0)={0x3}) 00:03:17 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x8000000000000000}, 0x92) r1 = semget$private(0x0, 0x0, 0x400) __semctl$SEM_INFO(r1, 0x2, 0xb, &(0x7f0000000040)=""/28) 00:03:17 executing program 1: r0 = dup(0xffffffffffffff9c) accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x40000000}}, 0x0) 00:03:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:17 executing program 1: r0 = socket(0x1c, 0x2, 0x100000000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) r2 = socket$unix(0x1, 0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f0000000280)=[{0xffffffffffffffff, 0x8}, {r0, 0x20a0}, {r1, 0x1}, {r2, 0x4}, {r3, 0x114}, {r4, 0x100}, {r5, 0x40}], 0x7, 0x5) r6 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r6, &(0x7f0000000140)='./file0\x00', 0x2000, 0x0) linkat(r6, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:03:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x739000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:18 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e6) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000000000005c5489f84bb3bf01d8b6a6406d7d76f1dbcff36deae00f548adc1a9d5d3ca915ac4038bf14998f918d4c46c821bba3ff3315dc1e25e23205e6c31a12b7633b922b69be17d4f990afcec4ba35216444f1c117e4a4ce963f7b638ddec0db9e6afffc5702cb10ddedd6a91ee441bfcbd91a62fafb00"/134], 0x80, 0x800) r3 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/74) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x1d) mlockall(0x2) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000100)=""/111) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 00:03:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001500)={0x0, 0x6, 0x0}, &(0x7f0000001540)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000001580)={@in={{0x2, 0x3, @multicast1}}, 0x0}, &(0x7f0000001640)=0x8c) sendmsg$inet6_sctp(r0, &(0x7f0000001700)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000001480)=[{&(0x7f0000000080)="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", 0xff}, {&(0x7f0000000180)="d5f3ff74e4b694a3ada78f83f8cdf5d5a85f1dd0fb2292ba65e45f3027d90ceccc847b89a21fd3ccb502bbdbee53ec0388340b723a9e6ac490efaed42a80bfa3154e945438c4b960d5db055b9c2c03f8080876b77c010f2bfff62424ff28263367fd6df9e693e5b5d673e4dbb35c8c1aeb3b439bc99ca2c15b25b22508881c2de29a6915e76dd26204480f0f547144a405e8a3f9529037b07d07d905addf270bc5f8d12a1c26c16cb26304ec6a896ca434efb95a3cd4", 0xb6}, {&(0x7f0000000240)="e78d6df83a5a5751de4ee3bb72014dcd0bd9c579df1e091b721fa921eae47a68c3831cfb49290bf18b4cebe9504f7056a9aa800008547e0b528b8e942369d96ae6fdb64a6277b10e4fdbedec13cf", 0x4e}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="daf9cab90a0805b218e1ae8b382f1197de6d0cba5d2c07325a26c3555cbef6ecc72b3b44361e8bccf48d14c22ce481c6ffe340d5f5b379e8ad7326eeed", 0x3d}, {&(0x7f0000001300)="fc058046620a1b63e14d236fdd582093a76d35eb5ae1cd0bde31307c9b8e8382c9353d3615835d869a806779ea227fdc6471ca4ea4feddb1c58defa46e9c3623f59769865c4638e736888a24a9c00e", 0x4f}, {&(0x7f0000001380)="cf7e1c1cb25b9dad4dd19f9769c7f9982bcb16416961c9b4afc54c8decef12ef18b0db22efbf677c5a8e3aac1929d4cf80c5279d7687fc90077e0afc85f0bba1897c5cc50f11a8767f509ef56680116b1fe0a3c3d77ce59d69cd08b9f45bdafb9492a3706b6eea1be51d70ecd41106a47e7869904dda2a8508b15345937140", 0x7f}, {&(0x7f0000001400)="fa9aa042323e98fbf8e035426217886bb5868a6951012b0117db6425bbb80e7aee3cddac0f48b309717ec3c5e794888a2e4ddad849b6d5bee87fd811143d7df448c96a33755b984e29c794a730", 0x4d}], 0x8, &(0x7f0000001680)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x3ff}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0xe3, 0x2200, 0x4, 0x8, 0x7a39, 0x5, 0x1, r1}}, @authinfo={0x10, 0x84, 0x8, {0x10000}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x0, 0x3f, 0x3, r2}}, @dstaddrv4={0x10}], 0x7c, 0x80}, 0x108) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x13, &(0x7f0000000040)={0x2, [0x4]}, 0x8) 00:03:18 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="700100"], 0x9, 0x0}, 0x0) 00:03:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x10) msgrcv(r2, &(0x7f00000007c0)={0x0, ""/4096}, 0x1008, 0x2, 0x1000) msgctl$IPC_RMID(r2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@broadcast, @empty, 0x3, 0x2, [@rand_addr=0x1, @empty]}, 0x18) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 00:03:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x73e000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:19 executing program 3: setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000203, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x100}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1a1) 00:03:19 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, &(0x7f0000000000)="654c5728ec0d7ed5f4f54a7aa00c6ab293f9f0787a221cc8aca9e657", 0x1c, 0x188, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66696c65302f66696c08002f66696c65b000"], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) sendto$unix(r0, &(0x7f00000017c0)="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", 0x58d, 0x0, 0x0, 0x0) 00:03:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x39d) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xffffffff, 0x4) 00:03:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x800700, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x10) msgrcv(r2, &(0x7f00000007c0)={0x0, ""/4096}, 0x1008, 0x2, 0x1000) msgctl$IPC_RMID(r2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@broadcast, @empty, 0x3, 0x2, [@rand_addr=0x1, @empty]}, 0x18) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 00:03:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x8a, "b559a966b980899aedd2bf946628c4823eb6ca91bf421e786b0ad897173c2b2ace7ab0c0ba7831a999d0a5d4fe8d61d3776807d40481a31bdc8895573cdb30515b1746ad0518d4bc0c15e074ac74274b16d384eac7db507aad6f3aaa7ac2d7236e257778de2b366b5780ec2aa29a0c0ae710d7ac08bdf845fab2de198a9b118780afd5f0916db01c58e2"}, &(0x7f0000000340)=0x92) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000380)={r3, 0xffffffff, 0x101, 0xff, 0x7f, 0x0, 0x3, 0x5, {@in6={{0x1c, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r4, 0x5, 0x8, 0x9, 0xd4, 0x101}}, &(0x7f0000000440)=0xb0) getsockname$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0xffffffe0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r5, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:03:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x907300, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x10) msgrcv(r2, &(0x7f00000007c0)={0x0, ""/4096}, 0x1008, 0x2, 0x1000) msgctl$IPC_RMID(r2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@broadcast, @empty, 0x3, 0x2, [@rand_addr=0x1, @empty]}, 0x18) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 00:03:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xe07300, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x10) msgrcv(r2, &(0x7f00000007c0)={0x0, ""/4096}, 0x1008, 0x2, 0x1000) msgctl$IPC_RMID(r2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@broadcast, @empty, 0x3, 0x2, [@rand_addr=0x1, @empty]}, 0x18) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 00:03:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000140)) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@empty, @broadcast}, 0x8) 00:03:27 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x1c, 0x10000003, 0x1) mlockall(0x2) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:03:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:27 executing program 1: socketpair$unix(0x1, 0x20000001, 0x0, 0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x80}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x210, 0x2, 0x100, r2}, 0x10) recvfrom$inet6(r0, &(0x7f00000001c0)=""/158, 0x9e, 0x82, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x3}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x100801, 0x82) r4 = getpid() fcntl$setown(r0, 0x6, r4) accept4$unix(r3, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0xff35, 0x1010000000) 00:03:27 executing program 1: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/74) mlockall(0x2) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x2}, 0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 00:03:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:28 executing program 1: select(0x40, &(0x7f0000000040)={0x5, 0x9, 0x8, 0x8, 0x8, 0x81, 0x967, 0x1}, &(0x7f0000000080)={0x1, 0x5b, 0x100, 0x172e000, 0xc54, 0x4, 0x1, 0x6d}, &(0x7f00000000c0)={0x4, 0x8, 0x4, 0x20, 0x84, 0xfffffffffffffffe, 0x2, 0x20}, &(0x7f0000000100)={0x3fd7adf5, 0x7ff}) select(0xf7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffff00000000000}, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000140), 0x100000) 00:03:28 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socket(0x1c, 0x10000003, 0x1) mlockall(0x2) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:03:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x7, 0x4) 00:03:28 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) r0 = socket$inet6(0x1c, 0x10000000, 0x100) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x6, 0x9}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0x82, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x10000, 0x6, 0x7ff}, &(0x7f0000000540)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0x20) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x5f, "5dbd199bbff0a673d0ee0440339b43d50c6de0177423b462dc893f7050dd46d97b74858d7949d9b93c1e871d6cf4374f7638f86dbc547b953e87f9e9f147d4bfd286a114065187a4098ab49ad624a8b2edc936d25eb97448831eea8f802950"}, &(0x7f0000000080)=0x67) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21e000000300"/136, @ANYRES32=0x0, @ANYBLOB="c51e000009000000080100000200000003000100"], &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000300)={r5, 0x2, 0xfffffffffffff0f4, 0x6, 0x80000005, 0x81, 0x2, 0xffffffffffffffff, {@in6={{0x1c, 0x0, 0x8, @loopback, 0xba34}}, r6, 0xd, 0x40, 0x6bf, 0x9, 0xffff}}, &(0x7f00000003c0)=0xb0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000e, 0x6, 0x12, r4, 0x1f470000) 00:03:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getpgrp(0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(r1, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x0) bind$inet(r1, &(0x7f00000004c0)={0x2, 0x1, @multicast2}, 0x10) open(&(0x7f0000000500)='./file0\x00', 0xa, 0x28) getgid() r2 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000002c0)=""/205) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYRESHEX=0x0], 0x1) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000480)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) accept$inet(r1, &(0x7f0000000540)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000580)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x180, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x25a9133f, 0x4) setsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) 00:03:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:29 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) r0 = socket$inet6(0x1c, 0x10000000, 0x100) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000400)={0x0, 0x6, 0x9}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0x82, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x10000, 0x6, 0x7ff}, &(0x7f0000000540)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r2 = msgget$private(0x0, 0x20) msgrcv(r2, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x5f, "5dbd199bbff0a673d0ee0440339b43d50c6de0177423b462dc893f7050dd46d97b74858d7949d9b93c1e871d6cf4374f7638f86dbc547b953e87f9e9f147d4bfd286a114065187a4098ab49ad624a8b2edc936d25eb97448831eea8f802950"}, &(0x7f0000000080)=0x67) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21e000000300"/136, @ANYRES32=0x0, @ANYBLOB="c51e000009000000080100000200000003000100"], &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000300)={r5, 0x2, 0xfffffffffffff0f4, 0x6, 0x80000005, 0x81, 0x2, 0xffffffffffffffff, {@in6={{0x1c, 0x0, 0x8, @loopback, 0xba34}}, r6, 0xd, 0x40, 0x6bf, 0x9, 0xffff}}, &(0x7f00000003c0)=0xb0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000e, 0x6, 0x12, r4, 0x1f470000) 00:03:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) fcntl$getown(r0, 0x5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getpgrp(0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1f470000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:33 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getegid() freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setresgid(r2, r3, r4) fcntl$setstatus(r1, 0x4, 0x10040) write(r0, &(0x7f00000000c0)="db", 0x1) 00:03:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff, 0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xfc0000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x0, 0x5a}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0xfffffffffffffffa}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x5, 0x401, 0x3, 0x1}, 0x8) 00:03:34 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020008) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000440), 0x3d3, 0x3) fcntl$setflags(r0, 0x2, 0x0) bind(r1, &(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$sock_int(r1, 0xffff, 0x105c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) truncate(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)='./file0/../file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x4, 0x0}, &(0x7f0000000080)=0xc) r3 = accept$inet6(r1, &(0x7f0000000300), &(0x7f0000000340)=0x1c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000380)={r2, 0x2f}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x0, 0x800000000101, 0x1f, 0x3, 0x4, 0xbff3, 0x3c, r2}, &(0x7f0000000180)=0x20) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000240)="001a0012a7", 0x5) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1002, &(0x7f0000000400)={0x101, 0x3}, 0x4f997a3b) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000100)=""/40, 0x28) 00:03:34 executing program 3: semget$private(0x0, 0x0, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) chdir(&(0x7f0000000040)='./file0\x00') writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x80000000, 0x10000) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:03:34 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) sync() r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0xfffffffffffffff9, 0x1000000000003) getresuid(0x0, 0x0, 0x0) getuid() pwritev(r1, 0x0, 0x0, 0x0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc000, 0xe58d) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getpid() fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x40) getpid() getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getpgrp(0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:34 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x100000) sync() r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0xfffffffffffffff9, 0x1000000000003) getresuid(0x0, 0x0, 0x0) getuid() pwritev(r1, 0x0, 0x0, 0x0) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0xc000, 0xe58d) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getpid() fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x40) getpid() getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:03:35 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) lchown(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:03:35 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmdt(r1) shmdt(r1) 00:03:35 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040)=0x1, 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000000240)="d1286fc5174271a7ff42914656cf076437fa2acf75035b219ac8b0b9c32c0413", 0x20, 0x100, &(0x7f00000002c0)={0x1c, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x400}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x93, 0x0, 0x3, 0xff, r3}, &(0x7f0000000140)=0x10) 00:03:35 executing program 1: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) mlockall(0x0) mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 00:03:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) clock_settime(0x0, 0x0) r1 = msgget(0x0, 0x80) msgctl$IPC_RMID(r1, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="32000000c4f150ebe59dea78d45f3ed4860a699746fd52205b0c8b42738809f981845c3d1e029d55de766b91c591a1c944113f3e6702"], 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) write(0xffffffffffffffff, 0x0, 0x0) 00:03:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xc7000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:36 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mmap(&(0x7f00009e9000/0x4000)=nil, 0x4000, 0x7, 0x1010, r0, 0x3e) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) madvise(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="06002a00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x9) 00:03:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getpgrp(0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x108000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getpgrp(0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:42 executing program 1: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket(0x1d, 0x2, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0) 00:03:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7df739000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:42 executing program 1: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x6, 0x6, 0x728c, 0x1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x7, 0x4) sendto$unix(r0, &(0x7f0000000100)="b10005020000000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0x285, 0x0, 0x0, 0x0) 00:03:42 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, &(0x7f0000000040)="113c1339d9331d49769825756cb5203bc7686b1d9cb5f74225c9516cd6c4d930c8c3973190d04ce722396f77e0c6c57688928b6146d878a922d428c4ab4f", 0x3e, 0x8, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8) sync() sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000600)=[{0x10}], 0x10}, 0x0) 00:03:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x29, 0x318}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0xffffffffffff1069}, 0x8) 00:03:42 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) bind$inet6(r0, &(0x7f0000000280)={0x1c, 0x0, 0x7f4, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x36b8e4e8, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x57, 0xfffffffffffff413, 0x2, 0x7ff, 0x1}, &(0x7f00000002c0)=0x14) 00:03:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000300)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) sendto$unix(r0, &(0x7f0000000080)="bbbb5d1234edee95c44e7f54263a450ca9bb864da1b5581dfab70635f9f698ff994542ac21e398b770f9bbbd74767bf5ad18dcd72fa802", 0x37, 0x109, &(0x7f0000000200)=@file={0x0, './file1\x00'}, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x0) r2 = semget(0x0, 0x3, 0x200) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000100)=""/196) 00:03:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x800739000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:43 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080), 0x4) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0x100, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x20000000) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000140)=0x5, 0x4) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0x79963c7f, 0x4) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) 00:03:43 executing program 3: clock_getres(0xf, 0x0) clock_getres(0xd, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1f, 0x2bce94a1, 0x1000, 0x96, 0x2400000000}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={r0, 0x52}, &(0x7f0000000140)=0x8) 00:03:43 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000)=0x101, 0x4) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x1700, 0x0) r4 = accept(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) socket$unix(0x1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xf, &(0x7f0000000100), 0x10) 00:03:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = getuid() r4 = fcntl$getown(r0, 0x5) r5 = getpid() getresuid(&(0x7f0000002780)=0x0, &(0x7f00000027c0), &(0x7f0000002800)) sendmsg$unix(r0, &(0x7f00000028c0)={&(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002700)=[{&(0x7f0000000400)="348972426821292f179ad8f81821", 0xe}, {&(0x7f00000014c0)="0fb80083dacc2857b156190fbfb8231145ed7afc37f9eb22abc1c0dc5e6cc05439e02359e3b0b36af89e0de726676bafd7ce95f604f56cb8ba9048d38e929aa2e2381f9286f7494412c9fb61967f5bcb7f967b74d09f49acf59f1b229f71c9b9ad7ec8a8e04d8ffcb92ded641af60873dff324cab9d594021878ec9c57ee740ee60adaa56f75fcd7020e55a627116690d09343932f2a5085686f41ffaa55126fa9928f9da136dce7b1e2f81a03d6db994da24baecc68644950580c2aec70aca8aac909d5ad5aaee716996a7deb812b5c63c61b2a50b571796887fe", 0xdb}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="93258031f8753c3b45ccfd49cde3a7e2da0b5f29845872b59994838084c7c170852572344024385d9449ba0ca284647de71238f81b27db358fe5399bccf877f8c2c2cb0289db2355", 0x48}, {&(0x7f0000002640)="28f5cf86cd31506c5d35e5239236774610ef59801986fc13c059d8168ccff38bc4cf78e5fd02aeb970e9076103ddcedc0c367ea05decc1946bd2cdde7cc46554cd696cd68b10f5dc6bd5e56882e12caeefa54ccec48388cc0e7e35735e44568ace819ac9b7526eb76bcf6c6172ca9681cad4a6c3315f732e894c94bf8d87301f8541eef89d9f36b1ed058f03e844ad3add40f577fad2a983a58a3c26625d41f1490a9ff2593767c8c20363f1d2aaa08fdd9183b30843b3a2", 0xb8}, {&(0x7f0000000440)="a1d7fd0aba31289c3a2d3ffa130e726f71", 0x11}], 0x6, &(0x7f0000002840)=[@cred={0x20, 0xffff, 0x2, r4, r3, r2}, @cred={0x20, 0xffff, 0x2, r5, r6, r2}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x60, 0x181}, 0x4) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000340)='./file0\x00', r3, r8) setresuid(r1, r3, r7) close(r0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) open(&(0x7f0000000380)='./file0\x00', 0x800, 0x1a) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r9) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x9, 0x9}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x9}}, r10}, 0x84) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) sendto$inet(r0, &(0x7f00000004c0)="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", 0x11cb, 0x0, 0x0, 0x0) geteuid() 00:03:45 executing program 3: chroot(&(0x7f0000000000)='./file0\x00') wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) msgget(0x1, 0x200) r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x24) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0x80000001}}, r1, 0x9, 0xff, 0x8}, &(0x7f00000001c0)=0x94) 00:03:46 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="31000000d295fe9cc6137ef7c3cc8456364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372f4ee959476505f0d35ec3381e11dbd23d2fd9ebb04649e21b9f71e946ddf22d3ca41904d42821b7242837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a2c269a17b0dcfbd77f17704ffebe32ffa7f64ce3d8e15d7aa9eab60d483010cbbb79f3"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3f, 0x6}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x1, 0x4}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r4, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0) r5 = dup2(r4, r4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000140)={r6, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000000c0)={r6, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000180)=0x10) 00:03:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x800800000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:46 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="31000000d295fe9cc6137ef7c3cc8456364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372f4ee959476505f0d35ec3381e11dbd23d2fd9ebb04649e21b9f71e946ddf22d3ca41904d42821b7242837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a2c269a17b0dcfbd77f17704ffebe32ffa7f64ce3d8e15d7aa9eab60d483010cbbb79f3"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3f, 0x6}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x1, 0x4}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r4, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0) r5 = dup2(r4, r4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000140)={r6, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f00000000c0)={r6, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000180)=0x10) 00:03:46 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x25f2, 0x20}, {0xffffffffffffffff, 0x4f6}}) setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x400}, 0x8) write(r6, 0x0, 0x268) fcntl$setflags(r8, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000b00)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:03:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x2, @remote}}, 0x0}, 0x0) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r3, &(0x7f0000000000)="18", 0x1) preadv(r3, &(0x7f0000000040), 0x10000000000002c5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="db00000077f70a9769a5b3f33187264301a2d61d8ebc516b702c1a176f3879a524c91bd1b689560773c3da67b219d4b417d212fd7e8f16a86c14be64b999210b60dbf7f9493cf0f2d02330e214718cce2b79ff7a88b3793044751b6442391fc572fc438c816894d399a95d7777d36bb3baddf2804446981ac2105c677b6cad8100489256c129f3da4ec636c442f6047f7ae089baaa5b25302dcb41c7fa84eb70e8015e74d75d774a92e83bd0da2cda3e4f48d2e82fc17912a57134a2e8048ae7fd0f9fdb7c"], &(0x7f0000000140)=0xc9) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x7fff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)={r2, 0x6, 0x1, [0x2]}, 0xa) 00:03:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x800e00000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:48 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) flock(r0, 0x5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="009907000000000000f5"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r1, 0x0) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7fffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r2, 0x0, 0x0, 0x80000001}, 0x11e) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r3 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r4, r5) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) __semctl$GETNCNT(0x0, 0x3, 0x3, &(0x7f0000000100)=""/28) 00:03:50 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x801000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="2d19db9b2808241d96e8", 0xa) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000180)={0x0, 0xffffffffffffffd0, 0x6, 0x4, 0x3, 0x5, 0x7, 0x6, {@in6={{0x1c, 0x0, 0x7ff, @empty, 0x101}}, 0x0, 0x2, 0x6, 0x8, 0x4, 0x1}}, &(0x7f0000000240)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0xef72, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x1, {{0x2, 0x2, @multicast2}}}, 0x90) 00:03:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x132ff20000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:53 executing program 3: socket$inet6_icmp(0x1c, 0x2, 0x3a) syz_emit_ethernet(0x32f, &(0x7f00000001c0)="79fefb3523e0db659eed35c0080600180800bd07713c1ac851f0d40fd800"/40) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x0, {{0x2, 0x0, @broadcast}}}, 0x90) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x30000000) accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x20000000) 00:03:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0xffffffffffffff7f, 0x7a37fa4d, 0x7ff, 0x9, 0xeac}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f00000004c0)) fchownat(r0, &(0x7f00000003c0)='./file0\x00', r1, 0x0, 0x400) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x9, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x5, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) fchmodat(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 00:03:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:53 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000000c0)=0x8) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x7fffffff, 0x3, 0x17, 0x5, 0x200}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={r4, 0x1, 0x1, 0x100, 0x6, 0x1, 0x6, 0x7fff, {@in={{0x2, 0x1, @loopback}}, r5, 0x8, 0x3, 0x6, 0x2, 0x1f}}, &(0x7f0000000340)=0xb8) ftruncate(r0, 0x0) 00:03:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001280), 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000001680)={&(0x7f00000014c0)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000001640)=[@authinfo={0x10}], 0x10}, 0x0) accept$inet(r0, 0x0, &(0x7f0000000000)) 00:03:53 executing program 1: r0 = socket$inet(0x2, 0x5, 0x1) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000140)=""/157, &(0x7f0000000200)=0x9d) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x100, 0x20, 0x67, 0x0, 0x7, 0x45b, 0x24b9, 0x4c, 0x7, 0xfb, 0x81}, 0xb) r1 = semget$private(0x0, 0x3, 0x20) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000000)=""/20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0xac]) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000ec1870c4ebc5bfe7f3e518be13b65c00a9fe893b10f79e0ea75e43275202a0f65e23d1c1a9cda9e4e225b72e8e3027c352a6b80800eb7726f428e83a6584b8cf7db59400b4beef3a0774"], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0xffffffff, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) r2 = accept4(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000840)={'accf_http\x00', "f559a61e4a61a1a7d1db476219bb51196661d7350ef9dc6c52f3a6a4998919cacca9ba4d9c6c562176f54f7e41015269b93b0272420efee428fd90cd7df621b7c68515931b0a33c0dc002f04dba6135b69808caecb2784c4a9eec1c3a273f87b980c2991f0476cee68af1e138b4dfada70d0b456d5948c5f2c05edcf74ee5c35567b7ddda152dd2b225b51fb44bcce5fc534fb208ab95f010555f95b9bf4bf3433cd2df260497feeb2029d910604c06f1e7bb9b9890350dca7b7ec8eaa1eaf4b96f0831f6452aef665155e1fa1c594e7c76e5758532e68bfea6ad51dcf6eddb6ff0825d7b60a7705f0813e3dc1ad31d5"}, 0x100) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000b00)={r3, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000e00)=ANY=[@ANYBLOB="1c004e2100080000fe8000000000000000000000000000bb0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4c2789290b84e024b9fb062e114efa8178cdae1031da4988eea1c7d1cd13dd2a6cdc11d34f622649d940ee3332f95cc889195adbcde19a115979ee0b16713bd75d8", @ANYRES32=r3, @ANYBLOB="00000000ff0f00002d0a00000400000040000000"], &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, 0xb81, 0x29b}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8001}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={@in={{0x2, 0x1, @broadcast}}, r4}, 0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x2, 0x40, 0x300, 0x81, 0xa2, 0xffffffffffffffc1}, &(0x7f0000000480)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000980)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r5, 0x4, 0x2, 0x100, 0x7fff, 0x4, 0x248}, &(0x7f0000000a40)=0x98) freebsd11_fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000002c0)=[r9, r9, r8, r8, r8, r8]) fstat(r2, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() fcntl$setown(r0, 0x6, r11) getgroups(0x1, &(0x7f0000000d40)=[0xffffffffffffffff]) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000d80)={{0x0, r7, r9, r10, r12, 0x80, 0xec9d}, 0x1d, 0x3, 0x7}) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000004c0)={0x502, 0x3074, 0x10, 0x3f, 0xc77, 0x8001, 0xa34b, 0x3, r6}, 0x20) 00:03:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000200)=""/53, 0x35}, {&(0x7f0000000240)=""/105, 0x69}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/255, 0xff}, {&(0x7f00000004c0)=""/74, 0x4a}], 0x5) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x118688, 0x180) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="00fff700"], 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb0d07eeec918c049, 0x8e}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x2, @loopback}}, r3, 0x6, 0x1, 0x4}, &(0x7f0000000440)=0x94) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffd14) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40) 00:03:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) syz_extract_tcp_res(&(0x7f00000002c0), 0x100, 0x7) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000140)=0xffffffffffffff38) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'bbr\x00', 0xe59}, 0x24) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x20, 0x6, 0x302, 0x8e, 0x8, 0xffffffff}, 0x98) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1}, 0xc) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) 00:03:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:54 executing program 3: semget$private(0x0, 0x6, 0x88) semget(0xffffffffffffffff, 0x0, 0x0) 00:03:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) fchdir(r0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) 00:03:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x10, 0x4, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x80000000, 0x556, 0x3]}, 0xa) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x8009, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:55 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xffff, 0xae3, 0x0, 0x9, 0x40000000, 0x3, 0x7fffffff, 0x100000000, 0x3, 0xbdc, 0x1}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYBLOB="8cf31290c5270e620b8ecab03c9831e114486ecc106240a2d9bb0906c9d46117f85d00bb310d396afd27c69b306a884bfccbfa808e49a4fc420aa21d2bec08e498ce558b765cf0d98d5fe86d1a053d44447d401bae0f6797b890edde827845567fb55f768b3939f043702abd6fc9491813e0355aea9f54e83038f905fea878269b4d9d5663e5b1f55aedebf41b26e4a1c5796161811a74fd"], &(0x7f0000000180)=0x4) r1 = getpid() fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000002c0)="711686b6aa81c43001d92b3a3b3cc4f033969dc8628f58e55e5e99134efd8ec23d220febc7a65c2eb2ea8ffbfe006211e38c6ef77745cd2483b7d15696ad73a74c3cb8397580d6318df3416df829788b73f720577199f3603ec0eae30f5ef11a09ac86f8f05f1615f30c1944105fb9c7e29ec9ebd469e89ce582d50e7e54cfe047e8bf5d0d777f12b1d479dd9d", 0x8d}, {&(0x7f0000000380)="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", 0xfd}, {&(0x7f0000000480)="5aa0b536b2747714f976715e1248bf9b37cc24469975be3ed17f4800f71f3c3e734388a88c19677cb86d4470ca12e0a591a804b778a7e4e63be8823d03efdabc87f0a1e0c61331c69310ad8f236e154472f6ab7c7ea0c89770416e838fcb3ec4ae923b66503fb67033212c6ca6088495347278f815d874710e60fbfaad48a2b69e862fbcd5d2d6758bedd52eae73c0d20f3b4fc909bf26045fc305f28ae3a230b7232ee6725cf590885188de582eacdff62e048297", 0xb5}], 0x3, &(0x7f0000000780)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x60, 0x80}, 0x20004) getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) 00:03:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x4) symlinkat(&(0x7f00000001c0)='/', r0, &(0x7f0000000140)='./file0\x00') chroot(&(0x7f0000000080)='./file0/file0/file0/file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{}, {0x7000000}}, 0x0) 00:03:56 executing program 1: socket(0x2, 0x30000005, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:03:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:56 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x74}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x1}, &(0x7f00000000c0)=0x8) 00:03:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:03:57 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x20000000000) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0) 00:03:57 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, r0, 0x2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @loopback}, &(0x7f00000000c0)=0x8) 00:03:57 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xe0, 0x0}, 0x0) lseek(r0, 0x0, 0x2) 00:03:57 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r4 = getuid() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0xa93, 0x3, 0x8c, 0x504, 0x7fffffff, 0x9e3}, &(0x7f0000000380)=0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x40, 0x140000, 0x1}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)={r5, 0x1, 0x4, 0x1, 0x1000, 0x81, 0x800, 0x2, {@in6={{0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r6, 0x100000000, 0x4, 0x5, 0x1, 0x7}}, &(0x7f00000004c0)=0xb0) setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000005c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 00:03:57 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) clock_gettime(0x8008, 0x0) socketpair(0x1d, 0x20000000, 0x4, &(0x7f00000000c0)) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x2, 0x3) open(&(0x7f0000000180)='./file0\x00', 0x280, 0xc) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) 00:03:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x471f00000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:03:57 executing program 3: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sync() r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x3, 0x3, 0x1f, 0x3}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r4, 0x4}, 0xc) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:03:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7fe4ac09c000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x800008000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:01 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000200)=0xfe8c) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f00000000c0)=0x100) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) msgrcv(r0, &(0x7f0000000740)={0x0, ""/146}, 0x9a, 0x3, 0x800) truncate(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff) 00:04:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000040)=0x100) setsockopt$inet_udplite(r0, 0x88, 0xfffffffffffffffe, 0x0, 0x8d6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={0x0, 0x7}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x1, 0xffffffffffffffde) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "3596c3bc752e15396b5116e113738eda9ab9461b69d3c8c8eabc7661c08c18ac7c082656f90931b84b2fc2ce834319a298aa8dd8054e7db4cf4a24374520cbd3694df67c05027d54f3403a2b2a9b319fcde38c3744183a8b52f10af471645061ac3e4ecb6d1c600714faef7deb79d9fb3c7a913837073d8cd3e0a28a9445d85251736d6fb563e439b3b0410b226dacac965a626cec9f0215276152251e8098df6389f69d6bcb2490617baa299824aa1000163ff78cf9009a4cf8062824fa3874c7af1c2252a09c134509aab86764f35728dfb7ba0d1874b10c88180df12b77b038abdb3ba253c772534fb0e311001e01"}, 0x100) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000003c0)={@loopback, @loopback}, &(0x7f0000000400)=0xc) connect(r0, &(0x7f0000000080)=@in6={0x1c, 0x1, 0x100000000, @loopback}, 0x1c) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x4) syz_emit_ethernet(0x299, 0x0) open(&(0x7f0000000000)='\x00', 0x8000, 0x105) 00:04:02 executing program 3: mprotect(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x0) getrlimit(0x7, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd11_getdents(r0, &(0x7f00000010c0)=""/166, 0xa6) setitimer(0x0, &(0x7f0000000080), 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) freebsd11_getdents(r1, &(0x7f00000000c0)=""/4096, 0x1000) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001180)={0xffffffffffffff13, "fc0b7810fe2e76a22f9b05731304e0c6"}, 0x14) 00:04:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:02 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x2000000013, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7, 0x1, 0x5f0}, &(0x7f0000000140)=0x10) poll(&(0x7f0000000280)=[{r0, 0x101}, {r0, 0x20}, {r0, 0x2}, {r0, 0x2}], 0x4, 0x100000001) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={r1, 0x7f}, &(0x7f0000000040)=0x8) poll(&(0x7f0000000240)=[{r0, 0x2040}, {r0, 0x80}], 0x2, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x5e9, 0xe7}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x88e}, &(0x7f0000000200)=0x8) 00:04:02 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) ftruncate(r0, 0x100000001) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ftruncate(r1, 0x5) 00:04:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xe00008000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf22f13000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x7}], 0x1, 0x5) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x3}], 0x10}, 0x0) 00:04:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x80070000000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg$unix(r1, &(0x7f000062e000)={0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) r3 = accept$inet6(r2, 0x0, &(0x7f0000000100)) getsockname$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) 00:04:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) ftruncate(r0, 0x100000001) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ftruncate(r1, 0x5) 00:04:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000200)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="1817f51a73b2c86d21030901ae"], 0x0) open(&(0x7f0000000340)='./file0/file0\x00', 0x200, 0x8) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000004c0)={@empty, @rand_addr}, &(0x7f0000000500)=0x8) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) 00:04:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x90730000000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:06 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x429d0e1e, 0xf, 0x3, 0x8001}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x4000, 0x20, 0x8a, r1}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x8) 00:04:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x90730008000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:08 executing program 3: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, 0x0) setresgid(r2, r0, r0) setregid(0x0, r2) 00:04:08 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xd1b5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x635, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffc0}}, r1, 0x4, 0x100, 0x8000}, 0x8c) r2 = socket(0x2, 0x10080001, 0x84) connect$unix(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="8202ce3952bdc67141ea8b50503abc63ec65976b686530f6"], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000200)=0x8) 00:04:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) shmat(r1, &(0x7f0000ffc000/0x3000)=nil, 0x1b88029a9ede2b37) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) getegid() setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="147cfeb0b839c6cc9aaf5e20005155894831e75b44762f3d6f2b3ee769101ef10b0f1b28a000d72a6f782bb3a3b6928d6a169e28ca0cb5aa662815200680e19cef84002de473c777081a42fae82c", 0x4e) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback}, 0x14) 00:04:08 executing program 1: nanosleep(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) open(&(0x7f00000002c0)='./file0/../file0\x00', 0x100300, 0x1) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000000280)='./file0\x00', 0x100, 0x22) chown(&(0x7f0000000000)='./file0\x00', r1, r2) semget$private(0x0, 0x0, 0x0) 00:04:08 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4) r1 = socket(0x1a, 0x2, 0xfffffffffffffffd) getsockopt$sock_timeval(r1, 0xffff, 0x1012, &(0x7f00000005c0), &(0x7f0000000600)=0x10) 00:04:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7ff, 0x3, 0x4, 0x7fffffff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x5}, &(0x7f0000000140)=0x8) symlinkat(0x0, 0xffffffffffffffff, 0x0) dup(r0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x100000001, 0x532, 0x5, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) freebsd11_lstat(0x0, &(0x7f0000000640)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) 00:04:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9073df07000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="ea", 0x1}], 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)='A', 0x1}], 0x1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)='^', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000009d60f09429f12bf6c34d89038d93aeacd8e382011aedf494c2a3ebc62d21c8992201844bf5d69e45b936e716ad685ea2ca6012dc580682a14f3c874275813d65415fc1de45a5c4f2e7c5e3508f8de4ef55cbd5ea296577262edf8d75ee82aa1d8a48c4c3ca66a3b980e949964f85e3e8857ad63e1ed26f490459ce54f83b76e242fb60544d4735a6f3edd43798bb9852e4ea"], 0x8) write(r0, &(0x7f00000004c0)="28fc99dd4afe95eefa1313a1a6dc3e560c444bc07fe30883d670c99862a5319f1e22a5b6f8ba9b753293a05c90474047fe4390e5bba6afdb20353d6e70bfd08c17a512d384ab537ba830ae97812b7412b330ec05b8b501238c61e452e95d2f439d8dbb37f6b31deb22959172c9c611efd95a161de23f3716e25425d5a36ca61788da4923f615103218824b0a7a0633f2f46bd996a27a2a6f384ff12bccf41e2d992910a6d9", 0xa5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xa68, 0x200, 0x200, 0x0, 0x1, 0x6, 0x5, 0x7, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x8}, &(0x7f0000000280)=0x8) 00:04:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xc009ace47f0000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x4103, 0xa, 0xfff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x9, 0x6, 0x1, 0x2, 0x5}, 0x14) 00:04:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xe0730000000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:15 executing program 3: setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x1}, 0x0) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', 0x0, 0x0, &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', 0x0]) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) listen(0xffffffffffffffff, 0x3) recvfrom(r1, &(0x7f0000000100)=""/240, 0xf0, 0x0, &(0x7f0000000040)=@un=@file={0x0, './file1\x00'}, 0xa) fcntl$lock(r0, 0x0, 0x0) getsockopt$inet6_int(r3, 0x29, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 00:04:15 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000)=0x100000001, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000100), 0x4) 00:04:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:15 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82029e089c56721d606d"], 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@abs, 0x8) 00:04:15 executing program 3: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, 0x0) setregid(r2, r1) setregid(r1, 0x0) setregid(r0, r2) 00:04:15 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xfc3, @loopback, 0x9}}, 0x0, 0x5c48, 0xd0, 0x3}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x1000}, &(0x7f0000000140)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x10, 0xfffffffffffffffe, 0x0) 00:04:15 executing program 3: r0 = socket(0x1e, 0x5, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x6, 0x5, 0x10000, 0x100000000}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0x0, 0x100000000, @loopback, 0x7}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xf68}, @in6={0x1c, 0x0, 0xa3, @empty, 0xee38}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x8f80, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xaa60, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xf5}, @in={0x2, 0x2}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x80000001}]}, &(0x7f00000005c0)=0x10) r2 = socket(0x17, 0x0, 0x0) r3 = semget(0x2, 0x3, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800ffff05000000000000160000000000000040"], &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000100)={r5, &(0x7f00000000c0)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @rand_addr=0x7}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) getsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000000200)=""/128, &(0x7f00000002c0)=0x80) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0xc0, &(0x7f0000ff0000/0x2000)=nil) shmget(0x1, 0x4000, 0x12, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, 0x0, &(0x7f0000000280)) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000300)={0x3, 0x0, 0x1130, 0xff50, 0xfffffffffffffffb, 0x1ff, 0x8, 0xf5, r5}, 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000180), 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000001c0)={0x7fff}, 0x4) 00:04:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:15 executing program 1: r0 = socket$unix(0x1, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={0x20}], 0x20}, 0x0) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000)=0x80000001, 0x4) accept4(r1, 0x0, &(0x7f0000000040), 0x30000000) 00:04:16 executing program 1: r0 = socket(0x15, 0x3, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xd}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0) 00:04:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:16 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) r2 = semget(0x0, 0x4, 0xe) __semctl$GETALL(r2, 0x0, 0x6, &(0x7f0000000200)=""/189) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x7df74b000) pipe2(&(0x7f0000000000), 0x4) 00:04:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x6, 0x3, 0xfffffffffffffe01, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x0, 0x401}, &(0x7f0000000180)=0xc) 00:04:16 executing program 1: setreuid(0x0, 0xee00) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r0}}) setresuid(0x0, r0, 0x0) shmctl$IPC_RMID(r1, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r3 = dup(0xffffffffffffffff) renameat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00') 00:04:16 executing program 3: madvise(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x7) r0 = msgget$private(0x0, 0x500) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000300)=""/221) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) fcntl$setflags(r1, 0x2, 0x1) 00:04:16 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) shmdt(r1) shmdt(r1) 00:04:16 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$sock_int(r0, 0xffff, 0x20400, &(0x7f0000000140), &(0x7f0000000040)=0x4) clock_getres(0x3, &(0x7f00000000c0)) setsockopt(r0, 0x100000001, 0x7509, &(0x7f0000000080)="eb98c0bec0f3b666bdddf378562fdec0a7d5b4f6b56b2837c8", 0x19) getitimer(0x1, &(0x7f0000000100)) 00:04:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x40000400000002c2, 0xfffffffefffffffe) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:04:18 executing program 1: r0 = semget$private(0x0, 0x6, 0x80) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_tcp_buf(r4, 0x6, 0x2065, &(0x7f00000003c0)=""/191, &(0x7f0000000480)=0xbf) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0xea1, "67201df69a2505259a9be7892adbd3be"}, 0x14) getgroups(0x2, &(0x7f00000002c0)=[0x0, 0x0]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x7, r1, r2, r3, r6, 0x4, 0x9}, 0xffffffff80000001, 0x3, 0x1f}) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000380)=0x1, 0x4) r7 = semget$private(0x0, 0x1, 0xfffffffffffffffc) __semctl$SETALL(r7, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0xac]) 00:04:19 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) 00:04:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:21 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x5}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x181}, 0x100) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xd116, 0x4) 00:04:21 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf00000000000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:21 executing program 3: fcntl$lock(0xffffffffffffffff, 0x7, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) r1 = getpgrp(0x0) fcntl$lock(r0, 0xf, &(0x7f0000001080)={0x3, 0x0, 0x3ff, 0x4, r1}) sendto$unix(r0, &(0x7f00000010c0)="698262660946127a6c58e9f111465b5d349c6a95d768838967278bae2ae8943c3e2fc8309cb0e074c44511034dd1bd3e06eb80984e4b8da39448206f285dded6c8cef2936a4ea922a0241152eeb83d606bcbf2a39ea63d3881f840d180ca", 0x5e, 0x20000, &(0x7f0000001140)=@abs={0x0, 0x0, 0x2}, 0x8) 00:04:21 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) 00:04:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x2000) shmdt(r1) 00:04:21 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x10001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x10001, 0x3}, 0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x27, "a91c76c9f105e45c137badfc42ef1e6114c33ab874257766ce773b80c93b9a595dccbe7a0668d5"}, &(0x7f00000000c0)=0x2f) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0xe, r3}, 0xc) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:04:21 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0400000000000001db5b8dc7411dc8e46bbbf806ca07b1c5f5762047484bb704170f15922a4fc12d07f873ad221ce18e49b2c28f4832d6eed11dad2a6544087f9a9684aa1682da04f75a366f0ae7951a8ea835c183f8"], 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0xeb, "2aa0d2b63d888dfac6f1303ea52242c774bd07254b4371b9b982c3412f977697c4f23d0b1efb2692d4070c5932f66540279844a24fb5abe79c419bd969a0fa0a42ff177fd527cd5deca4df5114b12de3fbccceecfe97664a0d464b107494ffd9682bd9a7b008b2f50e4f528196fe1ed1d2259f878e6914970ce7ae27b18580fa396c117fa8780ebb180e989b47bfd05ca6a20a2055e55cd24526acf7c245741fe52425e7e1564e28a617ec7383663465377d3ab4474246f6f78bf9575999f7c6df1e195d2b944d5908a146a1e87fec57fcae2290b2b9e67ef820f0339ceab5ceabfa1c2b5126369fff0524"}, &(0x7f0000000080)=0xf3) 00:04:22 executing program 1: r0 = socket(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) 00:04:22 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x4f27}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r2, 0x7}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r5 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mknodat(r5, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) mkdir(&(0x7f0000000140)='./control/file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./control\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r6 = openat(r1, &(0x7f0000000240)='./file0\x00', 0x1, 0x11c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) execve(&(0x7f0000000280)='./control/file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='@Z\x00', &(0x7f0000000340)='+\'\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='s\'\x00', &(0x7f0000000400)='--/\':{\x00', &(0x7f0000000440)='\x00'], &(0x7f00000006c0)=[&(0x7f0000000500)='*#\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='#(\\\x00', &(0x7f0000000600)=',(\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='*]*\x00']) sendmsg(r6, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000700)="209625b281f9d721a9cef325f24925ab8d7913877fa87f0c7a2164149b52dfc93395b62cfb67911635145760c0fcc227d747178e9a6276e93985eb0db7070b57abc8", 0x42}], 0x1, &(0x7f00000007c0)=[{0x1010, 0xffff, 0x9, "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"}, {0x98, 0xba, 0x8f6, "c993dcad13d0d3d2bc854559e10007b7a2730a09ef08f72899604e974863dba4bfa9bd8697839e42920cc06accfaf8914a4f30f93d4569f34b83b8d892850c1fc24c4c0042c7c7f35b013c275e11449ff98d695c3b3cb79d6a16af85612ea15ecf0eb894d17fefca3ce466acf0b2d61a44ca68ee7c6f658ed3a0c0251777e35ff7363a"}], 0x10a8}, 0x101) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r3, 0x4}, {r4, 0x4}, {r4, 0x2000}, {r4, 0x2002}, {r4, 0x140}, {r4, 0x1}, {r4, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:04:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:23 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xc700000000000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:23 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xa02, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x401, 0x8, [0x300000000000, 0x100000000, 0x800, 0x2, 0x1, 0x8001, 0x200, 0x7]}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x616, 0x1, 0x20, 0x7ff, 0x0, 0xffff, 0x2, 0x5, r1}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, r1}, &(0x7f0000000240)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x6, r2}, &(0x7f0000000340)=0xc) preadv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0xfffffffd, 0x0) 00:04:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000003580), 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000180)=""/219, &(0x7f0000000280)=0xdb) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed}, 0xb) 00:04:25 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x0) mkdir(&(0x7f0000000380)='./file0/file0\x00', 0xa2) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0xff, 0x2, [0x7ff, 0x7]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000300)=0x8c) socket$inet6_udp(0x1c, 0x2, 0x0) 00:04:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffdffffffffff, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:25 executing program 3: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0xffffffffffffff29, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fchdir(r2) r3 = socket$inet_sctp(0x2, 0x80000000000, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r3, 0x4c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2010e744bcfe800000000000aa000000000000000000000000000000000000001911000000000000000000000000000000000000000000000000000000000000000000000000000000eb0000000000001c00000000000000000000000000000000cf0000000000000000000000000000000000000053fe4fa9af54e28387b5cee410cf6b6e653fa27d09935ed15f27ad92871d2e6a6b1ac4e43f450a8ba439aedb7d10d0a6675c819c6e407aaeb5058e83f31362a6d7784dbf4ef805b7b9dc30a141123ee1c67bc2f2c4e8c42719eb3d0362433e415c0efacb266fafa30dfd6d88", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x3, 0x6}, &(0x7f0000000340)=0x8) fcntl$setflags(r3, 0x2, 0x10000000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000ac0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000040)={r5, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getsockopt$inet_mreq(r3, 0x0, 0xc, &(0x7f0000000100)={@multicast2, @local}, &(0x7f00000002c0)=0x8) setsockopt$inet_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28) 00:04:25 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0xff, &(0x7f0000000080)=0x4, 0x6788) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x170) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x3, 0x400, 0x5, 0x5, 0x6987feae}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0xd4, 0x5e, 0x202, 0xffffffff80000001, 0x401, 0x3}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xccf, 0x8000000000000004, 0x4}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:04:25 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x14f, 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x2a8}, 0x0) 00:04:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xdf, 0xffffffff, 0x4, 0x8001, 0xb0f}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x15, &(0x7f0000000180)={0x1, [0x0]}, 0x6) 00:04:25 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x25, 0x0, &(0x7f0000000040)=0xfffffffffffffefd) 00:04:27 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x10, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x7fff}, 0x8) r4 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x5) setsockopt$sock_int(r4, 0xffff, 0x1003, &(0x7f00000000c0)=0x6, 0x26e) 00:04:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:27 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair(0x1, 0x4, 0xffffffffffff6a0a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000f3c000/0x2000)=nil, 0x2000, 0x3) madvise(&(0x7f0000db0000/0x2000)=nil, 0x2000, 0x4) 00:04:27 executing program 1: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(&(0x7f0000000280)='./file0\x00') shmctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/67) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000640)='./file1\x00') lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083d92689d707abb71b6d36376ba254904530a354549977d01ebe92781284cad03414032fe2b45be75"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000680)={0x1ff, 0x10, 0x2000000000000000, 0x0, r5}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x41f) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYRES64=r4], 0x1, 0x800) getpeername$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:04:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) bind$inet(r0, &(0x7f0000000180), 0x10) 00:04:28 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x84) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 00:04:28 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xfffffffffffdffff, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:29 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:30 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x286, 0x0, 0x316, &(0x7f0000000140)=ANY=[@ANYRES32=r1], 0xffffffffffffffb2}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0x0) r5 = getuid() freebsd11_stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = open(&(0x7f0000001b80)='./file1\x00', 0x2, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4) r8 = fcntl$getown(r2, 0x5) getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)=0x0) socketpair(0x1f, 0x2, 0x8, &(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000001a80)={0x0, &(0x7f0000001a40)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001ac0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x900, &(0x7f0000001b00)={r11, 0x3}, &(0x7f0000001b40)=0x8) getgroups(0xa, &(0x7f00000016c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) r13 = getpgid(0xffffffffffffffff) r14 = getuid() getgroups(0x7, &(0x7f0000001700)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r16 = getpgrp(0x0) getresuid(&(0x7f0000001740), &(0x7f0000001780)=0x0, &(0x7f00000017c0)) freebsd11_stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000019c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001500)=[{&(0x7f00000000c0)="927954f7c16fef7b8697edb3632653aecfa967569a73bb548628ae17fc4a6d5c0f75fb96e89aa3c876fdde083c73232a0ac079b279e9034e1e28370bf1a8aff181eec4eb2bf30e043cebb14d33d12a918b4a03557033842c4949b85d2ef5df7d76c216a528f5b195697280189e4d1556d1", 0x71}, {&(0x7f0000000180)="734fa34e2c210e9f8df1259baeb7e239f897724c98c96ce42b332a2cfe51f66853643d18d15583d21c5bfb2e979819c50b6fde10a8b3f937f5689b91296b25eae55275fd74297bf17bce4dd6e38adfdb2280e4ea681bea43a6dddcdc2351", 0x5e}, {&(0x7f0000000200)="8e08a086d7fe3041d3cd17e46dea281f697d8fb8b9142b43ca6e287a4bedbd06a3749890a7b9e090b03dd45a4cb647f24acbc35f78e1db64f4474a1cefbc9edd358845bcc0b22e78a323d0faf918b16302fb8fb666b8a0f76760da155c7a690bc59cfd49791014b0bccec767f7a47fb3eca5d536acb6ef9c7288522a35e5cbec290a40631cae177acb28f099eaad3cc331aeac47c4d335770ba0c6825fa46abed5384d2492ba7b273e834a255d74f0fa3d48a2cfe3cfb234492328e40889b17819717a819a542bd51da72589f1327d1c733e876c889339844b164b90ab1beb80a1a47dbad889a570a3f80b78b591", 0xee}, {&(0x7f0000000300)="d9016b5112fa026a8b505e141ac19ffb4d5aabbbf65b74", 0x17}, {&(0x7f0000000440)="42a8893051e9cc3338298e9ea4f65956527822ddc1012b34e599df1245a3e6ae50e3129d2dd0a31a5632aac0ef497ff75877d0d0b0ae3b5b90bd480dc469426a5158984e19bde7e604f14650271477a55a65e5d44871ad4c2b0ca249ceff30888b6da20d41ddddda1068e73bfbdc9e570d02b4973e4831e097e976280dd9e31acb7e2ca63bdba590d850d0113ecd7af79a0140", 0x93}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000340)="7faa85faaba0471049ff54c2", 0xc}], 0x7, &(0x7f00000018c0)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r8, r9, r12}, @rights={0x20, 0xffff, 0x1, [r2, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r2, r3, r1]}, @rights={0x18, 0xffff, 0x1, [r2]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}], 0xd8}, 0x0) 00:04:30 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3d, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:04:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0x0) ftruncate(r0, 0x6a95) close(r0) syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18") chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:04:30 executing program 1: clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) r0 = socket$inet(0x2, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0xf1, "959581bc5779e0413d3db32d2dedb27d3a7d7a66eafedbbede255c80eb6936bed749ad4f94f4fbec0b1e8f928de892780b97b5319de429183b2fce03b65224827c740362b2bd4e02e9eb3f158ffc2ab22f1853b8c00180411634519ec44c5cfca899c9e20aad29a8289ce11f832ead1f183776a8f699d0ce05da5cc87e28d65a84158f48d61e35c8ea34e85bb060a0779486d8b9a1fdd05672d5739bc0143f0669cf19de691ca5d7138a3d0630af8919955580ef70700891612e987b49a70cd6027cd6405037f223248d27a0dd4d069e8f5519d427d5ebd69133f99137c9ab4e9517ff0d7e6fbbe2278685686ae7deb045"}, &(0x7f00000000c0)=0xf9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x101, 0x6, [0x4, 0x3, 0xfffffffffffffffd, 0x9, 0xfffffffffffffffc, 0x5]}, &(0x7f0000000240)=0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xc171}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xc675, 0x12, 0x2000007fff}, &(0x7f0000000280)=0x89) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x81, r3}, &(0x7f0000000140)=0xc) 00:04:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x5, @empty, 0x7}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x1f, 0x86, 0x4000, 0x0, 0x5, 0x5, 0x38, 0x7ff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x7fff, 0x0, 0x4, 0x20, 0xffff, 0x95, 0x0, {@in6={{0x1c, 0x1, 0x9, @empty, 0x1}}, r2, 0x1, 0x1000, 0x7, 0x8, 0x80000001}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x200000000, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:04:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:30 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x3f, "eba072abdc6be31fa7aa3d569ec2fa3dd3118bc725854171cb5368424ed833bb105c4a4c840c064a97d926f3a40a4589d49d9ee93d35243fa3879e49b6c748"}, &(0x7f0000000040)=0x47) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r2}, 0x0) 00:04:31 executing program 3: setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f00000000c0), 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x10001, 0xfc46}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @empty, 0x1000}}, r2}, &(0x7f0000000280)=0x84) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:31 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x5}, 0x2fe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x9179, 0x9ea, 0xfffffffffffffffa, 0xff, 0x40}, 0x14) 00:04:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x6, 0x4) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x571, 0x3, 0x0, 0xffefffff, 0xe0, 0x10000000000096}, &(0x7f0000000380)=0x98) 00:04:31 executing program 3: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x3, @broadcast}}, r3}, &(0x7f0000000140)=0x8c) accept$inet6(r2, 0x0, &(0x7f0000000180)) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) setresgid(0x0, r1, 0x0) 00:04:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:32 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getuid() r1 = semget$private(0x0, 0x0, 0x180) __semctl$GETVAL(r1, 0x4, 0x5, &(0x7f00000001c0)=""/143) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpid() getresuid(0x0, &(0x7f00000003c0), &(0x7f0000000400)) 00:04:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:32 executing program 1: setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1a1) ppoll(&(0x7f0000000000)=[{r0, 0x9}, {r0, 0x100}], 0x2, &(0x7f0000000040)={0x9, 0xfcb000}, &(0x7f0000000080)={0x1f}, 0x8) 00:04:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xc7, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:34 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fstat(0xffffffffffffffff, &(0x7f0000000180)) r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10, 0x10000000) connect$inet(r0, &(0x7f0000000440)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getuid() freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000280)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)) r1 = getuid() mkdir(&(0x7f0000000380)='./file0\x00', 0x1) setuid(r1) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140)) 00:04:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:35 executing program 3: r0 = socket(0x1000000000002, 0x10000001, 0x1000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, &(0x7f0000000140)=0x94) 00:04:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) sendto$unix(r0, &(0x7f00000004c0)="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", 0x1000, 0x4, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000180), 0x2000000000000011, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) fcntl$getflags(r2, 0x3) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) 00:04:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xf00, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:41 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000100)=0xfffdffff80000001, 0x4) 00:04:41 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt(r0, 0x40, 0x0, &(0x7f00000012c0)="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", 0x1000) r1 = fcntl$dupfd(r0, 0x0, r0) utimensat(r1, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={{0x2, 0x1}, {0x9, 0x9}}, 0x200) sendmsg$inet_sctp(r1, &(0x7f0000000140)={&(0x7f00000000c0)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="100000008400000008000000b3f400001400000084000000070000000300000000020000100000008400000008000000010000001000000000ac1400aa14000000840000000700000003000000090000001c000000840000000a000000fe8000000000000000000000000000aa00000000000000"], 0x74, 0x20005}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x9, 0x0, 0x81, 0x9b}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r2, 0x0, 0x8d, 0x100000001, 0x9, 0x3ffc0000}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:04:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa}, &(0x7f0000000140)=0x8) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getpeername(r3, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x10) fstat(r0, &(0x7f0000001500)) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) r5 = getpid() fstat(r3, &(0x7f00000004c0)) getgroups(0x2, &(0x7f0000001700)=[0xffffffffffffffff, 0x0]) getpgrp(r5) freebsd11_lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000000740)) getgid() getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0x7ff, 0x0, 0x2, 0x4}, &(0x7f0000000600)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000640)={r6, 0x76, 0x7, 0xffffffffffffff81, 0xff, 0x6}, 0x14) sendmsg$unix(r3, &(0x7f00000018c0)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000340)="619b9797fb4552af86dee6f783eace68c3099ec3d462867b6e0bec36b4edd77b7d16b2860f4d284736dbecd3955e1f54a708e6ad6abab50c684791b03fc04e19", 0x40}], 0x1, 0x0, 0x0, 0x100}, 0xd) setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) lseek(r4, 0x0, 0x1) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000007c0)={@in={{0x2, 0x0, @rand_addr=0x1}}, r2}, 0x8c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000040)={0x2000000000000000, 0x3, 0x6000, 0x4d11835b, 0xe518, 0x8, 0x6, 0xfffffffffffffffb, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000002c0)={r8, 0xcf}, &(0x7f0000000300)=0x8) 00:04:41 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x3f, @loopback, 0x8}, 0x1c, 0x0}, 0x20004) 00:04:43 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x52) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x8000, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x2, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xa, &(0x7f0000000140)={0x80000000001c02, 0x100d, 0x0, 0x6}, &(0x7f00000000c0)=0x16b) 00:04:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0x100000001) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f0000000040)='./file0\x00') 00:04:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0xf, 0xffff, 0x71}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xfffffffffffffffd, 0x7, 0x30, 0x9, 0x4}, 0x14) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x8}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:04:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x471f, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:46 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x9, 0x8c, "8ec5f6713bd8ef4567e3c95b49aea6dc13f5d38507fc52fd072a8477c106cfe0225617b7ec946f8a39fa754a9e7b8c6160e233106513a101179d521d7907da2a21c7dd8eb6162f356c0c57b0302a6a2af51394494a2f4c40ccd3a748b574434404cdfb5ec2a228b24f5a29c51cac87711024b5d848f936b3875baca7873b521ae1052ca93b63bc8a9e9a9dc6"}, 0x94) 00:04:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x4, 0x5, &(0x7f0000000040)=""/62, &(0x7f0000000080)=0x3e) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x1, 0x20000000, 0x7) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) setsockopt$inet_opts(r1, 0x0, 0x47, &(0x7f0000000580), 0x1f) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x1}, 0x24) 00:04:46 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000040), 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0xffffffff, 0xff}, 0x10) 00:04:46 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x108) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0xdb, "3de504aff5749487df636a9b98db9b93d03715590029804c7ec91852c3d084794d6b01c4737fe3350dcba4fe60ae9f63f02abdcf2cabc1a587b5b7c6dd099b440727eaffe62dd3f57107137f14b247bd7d543c567242776b5b113f6dc22ba2c9fa44490c899202110d4b06810cdaf871101a02f82544bb568741a4f98f8173aca29307862c27a9d648984bbe357e1857859cd1696ecbcadf2c8dea3c07a6b421a14fc2bfb4ddaca1403f989a00e6d83f1d666cc22182d181b25175ed3e3a9dfcd2f2cacfa4b4321a516eee4859cfdbf4351fdec5e727cc7ce17b7f"}, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={@in={{0x2, 0x3, @multicast1}}, r1}, 0x8c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x24) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) poll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0xff) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2e3) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000004c0)={r2, 0x6dc, 0x2, 0x7fff, 0x81}, &(0x7f0000000680)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000005c0)=ANY=[@ANYBLOB="72000000c5082579c80e21535088490dff8277123dcbe78cf1fb4be7a82c872795a357197ad47b11341dd40d0ac70441adc1251fdf0a5f024e6cb138e8af87fee35e7058ec312fb3a190fd4bfe85c16a8f593acdd03da7c97eff926ed1ba67b617a046fb60837510f43aa12652dbee8d485d23cba61cf3ae371a897e0937201dad7faf"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={0x0, 0xf1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:04:46 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) chroot(&(0x7f0000000200)='./file0\x00') setrlimit(0x8, &(0x7f0000000080)={0x100000000, 0x8}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000002c0)={0x0, 0x3614}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={r3, 0x5eee680e}, &(0x7f0000000380)=0x8) setrlimit(0x5, &(0x7f00000000c0)={0x7, 0x4}) 00:04:46 executing program 1: truncate(&(0x7f0000000040)='./file0\x00', 0x9) clock_getres(0x20005, &(0x7f0000000000)) 00:04:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xc700, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:48 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) getsockopt(r2, 0x4, 0x6, &(0x7f00000000c0)=""/243, &(0x7f0000000040)=0xf3) ppoll(&(0x7f0000000080)=[{r1, 0x2024}, {r0, 0x203f}], 0x2, 0x0, 0x0, 0x0) 00:04:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:49 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x3e, 0x200, 0x4, 0x7, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0xc) r3 = socket(0x1c, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="f90000001fa83fce7b49362326f37c7a1d40e72d26ab6ef67e302bed11b9a4594ee8c0f8e12aa52f68de9b0a71a1669ea2011fa7a5242194c6e816c54821b509600ebd4a34e4e166b98fec834d798469aadab047499bee640f87bd01a1404558f56395edcc2d5a9cdf7b22f3765a08d9fd9b474250c21ea81ecebc7d04dce22a43ab2b99dabb970b75946833f34c82922fd21816e461e6c73559b68402d72a0fc59f84b72e1cee30adfada4d330013d081fe88596b10fb94951d038f419d4c98fdd2c5ca70d781ab8a973f43f2b3860e57cdb9ea651c1a332b359e688f582a140e227f57b0b52c5b5891ed505e871dcb"], &(0x7f00000003c0)=0x101) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000400)={r2, 0x7}, &(0x7f0000000440)=0x8) setsockopt$inet6_tcp_buf(r4, 0x6, 0x2000, 0xffffffffffffffff, 0x57) 00:04:49 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getpid() r2 = fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3}}, 0x0, 0xfff, 0x100000000, 0x200, 0x4d1b, 0x9, 0x3}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r3, 0x7, 0x7, [0x200, 0x8000, 0x8, 0x1, 0x100, 0x2, 0x4]}, 0x16) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x1, 0xfffffffd, r2}) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x200000000, 0x4) flock(r1, 0x2) fcntl$lock(r4, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x2, 0x7, 0xffffffffffffff7f, 0x1000300010005}) 00:04:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x78000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:49 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66696c8aca7865302f66696c65302f66696cb11c03ab152fa4db1ee6a7071dfc7877912e64a10000000001000000029394f719c737116e14d8899900ed83a1a9239c8554bb4f751a4a1ba6d8d71ae1bbf276f6a9514660dcb1c8b2d908cf63686562a7bcdf799295ded86ed204eed79e6aba82d769e669a7c4581433fd3aaa16067eda53199c7454ad9cec4b2af734f8816376755fb27efe9ee5b2d8e153c4101005633aa5e49918ec918e50a27982a265ee98cfea43f29df7700e38e20882b0ccfe1269d06256c7ff"], 0x1, 0x0}, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000240)=0x5c11, 0x4) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000200)=@in={0x2, 0x3, @rand_addr=0xa0d5}, 0x10, &(0x7f0000000800)=[{&(0x7f0000000500)="1f8c517c1287430764c5f73c04a8de006bc8cf7509b08a46db3a375a9e7e8a467ae92215250cab6a0e3f2f6e19c4d9caf94c0ac4770a677f3e54c84e3218d042a35ef27cd254fcfc240e2b5acf17a6f409dcd520bc89327ab74ccdc680b6413ae26ce771656a8e433df21ab9ccde8c1e54a4890dae08", 0x76}, {&(0x7f0000000580)="4ce98e6ac51545bdbe6de4c11ed5f646f98eb8a1c74e26cf5fc75c6d558cb4416d96aa05c48df93d", 0x28}, {&(0x7f00000005c0)="65a8377a4009781103e403070ecebf4734043bf655fd22a8219180bbe47f9e2dcc0237235ba3dfd757928216eb8250c0a40588e26b2cca2291674432218bdf196f10916d406a690a812d", 0x4a}, {&(0x7f0000000640)="24557179507cf9539e5beffce756f89e77030ebe9702ce5caf59e30ccd50681104d1baaf4bc28f29489b5e876a7274953f96692489459b747a4d44e040dde78e14ad0dea6a3d923be0387cac540f563bfa523fcd0c1bb185c9042e77d028142b45fa6bf6839acc58da30910a75c59b3f57be99763adfc498307df0a4af3090d491cf38bc92d2bdcf7ebc29867528600336dd7c33ccf80d352ef897ee36bdeaa9e6090b90d9", 0xa5}, {&(0x7f0000000700)="014c9a94d39fdb70cfbc003175895d20d1ecd256642e1036c029402a075c9ebf56cecbf01af982376ba61e171ee9cdde7d6180bdd551ea83d0903f5e4fc0a810df2bfa48cbdce6e10b1cc6561db2f111a73bc0721b713bf9a7819fb011125ebcdbf0b020ee204002f4649d8d39d08d77b4803d20d3d0c00169c677f2ccc9544e76077c710079f810ebb32fff62739ee0c0cfee9571c35444575483d59733cf72e2a063353d8f593e15b0e3cb41a0ba822989924566bda782882a94fc5860a04a5dcb2805ef4748a07dc10cf23a8b", 0xce}], 0x5, &(0x7f0000000280)=[{0xb0, 0x11, 0x1, "7c0acbc3314f8a205f4f5d72837b6036007a96db77e9aaeee633aea08a8bd4a3078aac063f2658b0d6a9dfba43ba006606660091fd54a6f8b07da4738988a03419acddb285fafc3cd3dff53b9404676ef6cf3c6e33b342c46ee8a0d83e3c29767d9dee9a1cac8bf9f3bc1f35d5eca3473faf4fe4fb1595627d8e5316285160bcfe6ef42240daa9e6f5a6433043507a8c0a140e48c8a90f575a2325fa96e092"}, {0xd0, 0x6, 0xe80, "a21d206a01528d8c3d35e0d7c18f5545430829c00b09a979f09ae4446933383a4b22e4d5664b66c99694d4ce99ae7f94112e9f120c86a25f5d4799c3ebd54531e7d1d2f94c3d3b4a7d7000053409941149068aaf65289d0f43e9a19b787ab146d05cb52266b0a5adf54a4ee2c3567e56911d793122de2f794e99af62514a2c682f8b40ca0fcda94ad4e5e238f2261eef5e9106abae60cbf8d463294b9dac17869ad7ba530cdb31d88c4aff5d39d50833d16c907f3bab5f6a833d837f36e0"}, {0x28, 0x88, 0x8, "147e305cd85ecfeae592e827645e15b4c06ac7eb11a031"}, {0x78, 0x11, 0x80000000, "ca209a769678ac682e3c0ef5508a09f6c786f6bf97a102cc4e9a8547156df221344e40481cc080107e60e1e231d7e96a09ca4f73e30d32517f1a58238ef4aba8a7d9af5e45b228dc5096865336e958e1d0c215ec6b72a989d66d2615f15d4e7b56879c36"}], 0x220}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)="cd74101ae2f0fb0acf062f1cd75b36bab474db6fa8dfc0ccb0830525fef9be7bc380f4e87fbd4cb04047dea65304a4b57712daf3c3f6974932e36552dc43c1772f845cddcb956e9b217ddc0c3c112f6382ea022fb63ecb19dc7fefa10474a27dcf9ef2173a2d411ed2c429f5c53e8602e4d7ab1cf9400272d281f04c091cd7617d7c2d4caedc2e3c8882be744fd17774714fd9104868db760ec9561df59b86e2422d5abdd3852727ec33c885a919e06c5cab17009a8866c3ba60", 0xba) 00:04:49 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000ae00"/110], &(0x7f0000000080)=0x6e, 0x20000000) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) fchown(r0, r1, r2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = dup(r3) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000280)="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", 0x1000) sendmsg$inet6_sctp(r4, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1}, 0x0) 00:04:49 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000ae00"/110], &(0x7f0000000080)=0x6e, 0x20000000) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) fchown(r0, r1, r2) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = dup(r3) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000280)="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", 0x1000) sendmsg$inet6_sctp(r4, &(0x7f0000003cc0)={&(0x7f0000001840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25]}, 0x4}, 0x1c, &(0x7f0000003c00)=[{&(0x7f0000001880)="875bef149b7f383c", 0x8}], 0x1}, 0x0) 00:04:49 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x18fd}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r4, 0x4, 0x1, 0x46, 0x101, 0xd0d7}, 0x14) r5 = getuid() setreuid(r3, r5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="070000004f00044000000804000000000100"], &(0x7f00000003c0)=0x12) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) faccessat(r0, &(0x7f00000004c0)='./file0\x00', 0x104, 0x800) 00:04:51 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xfff, 0x1, 0x7, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x3, 0xff, 0xffffffff80000000, 0x1, 0x401}, &(0x7f0000000140)=0x14) 00:04:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x739000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4(r0, &(0x7f0000000100)=@un=@file={0x0, ""/13}, &(0x7f0000000140)=0xf, 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x6, 0xa, [0x8, 0x5, 0x7, 0x1, 0x9, 0x7, 0x1, 0x2, 0x8, 0x101]}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @rand_addr=0x6}}, r2}, 0x8c) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r3, 0x0, 0x43, &(0x7f0000000080)={@rand_addr=0x800, @rand_addr}, 0x3ae) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x30000000) 00:04:56 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x18fd}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r4, 0x4, 0x1, 0x46, 0x101, 0xd0d7}, 0x14) r5 = getuid() setreuid(r3, r5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="070000004f00044000000804000000000100"], &(0x7f00000003c0)=0x12) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) faccessat(r0, &(0x7f00000004c0)='./file0\x00', 0x104, 0x800) 00:04:56 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x73e000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:56 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fsync(r0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x86, 0x40) rmdir(&(0x7f0000000000)='./control/file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7fff, 0x7}, &(0x7f00000001c0)=0xc) r2 = open(&(0x7f00000000c0)='./control/file0\x00', 0x2, 0x42) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./control\x00') rmdir(&(0x7f0000000100)='./control\x00') freebsd11_getdents(r2, &(0x7f0000000280)=""/61, 0x3d) 00:04:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:58 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x18fd}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000340)={r4, 0x4, 0x1, 0x46, 0x101, 0xd0d7}, 0x14) r5 = getuid() setreuid(r3, r5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="070000004f00044000000804000000000100"], &(0x7f00000003c0)=0x12) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) faccessat(r0, &(0x7f00000004c0)='./file0\x00', 0x104, 0x800) 00:04:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x800700, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:04:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x100000004, &(0x7f0000000180)) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)=""/147, &(0x7f0000000080)=0x93) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, r2}, 0x14) 00:04:58 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f4564b12a80000000005b6b0567c625696c653000"], 0xfffffffffffffec6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:04:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:04:58 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x7, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x2620000000, 0x4, 0x4e}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r3, 0x1, 0x28c, 0x1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x50, 0xfffffffffffffffe, 0x3118eb8d) sendfile(r0, r1, 0x0, 0x2) 00:05:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x907300, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x4, @empty, 0xfff}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x9c, 0x4, [0x100000000, 0x1, 0x2, 0x9a7]}, &(0x7f0000000180)=0x10) 00:05:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r1 = dup(r0) linkat(r0, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400) getpgrp(0x0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x8011, 0x5) 00:05:02 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0xa9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1}}, 0x0, 0x60ef}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x4}, 0x8) exit(0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:05:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xe07300, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:05 executing program 3: r0 = socket(0x17, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000013c0)=[{&(0x7f0000000080)="db2ed6847fe33856737a5b665d13f8d0e5408dc4a843076a4e9c0464b5bf176ad41b38cca9b8e38d46eb56eed7ac55a5eaa32465719522bc81721506132f613f23f3b62b8468c2d378e8dadc1a794884348f8a1f6bb7104312befce50f1233ace4563105e87f703bf0c6fee5f81e955836e08022fbc626a907f60f6b1b42b8198e8d2c64a512f9a943b88009b205f7c83c3faf011e9ac0cbc32ab34c21cf9179ad662713e97eb7272977ec2e920b5f13670cfd054d6e1c84d46583d2af02a2d4b93a0544a22e5fed22273738b1ffdf476d21610321076bba58388c436344bb8d8fe8960966e40caa4f4b58da80f78c169fb31bf8dec8cc5fa9a815f80f2b519706daf7cf4e48be9fec5ae8b8ee8d5424194e87b49570d63c826cd9bf8c112bb5e0c587ed6cf36ddc11b05f22c321a880622d64aad7f732335954eeb6a60f938b0f2f86bf7f9b746344bd9ed00412de80d285e7b7e76de57f0b00eacb7c6f6b0fdfaa8983ce51975f841fe0d02fc9d15635c45b8f6765345c0d0a9008b05f5c2f9c1834ac9897406050929cbe80df199d31e4f14ec2f788e369aa8dcc2a607bbc759bf534befcec90f57251875ccd2d4f5c4c6686b556e5f5b891a0c8fc6c2a5d3f9417d4888efcec58575b0231cae13f9257e7e5463f90507ad7e5b1d0e9f69a9ce80211841c4783a7b72d55c7af7f7eac9153fee083c4256d30f78c252f434b2d8d47471c6739d5b4eb3be1cefeee8685775be4d3daf0782dbbb42783c0025fc278e1bc9a627ef5fcdcc8fea8f1d3afeed896856f27f2a2ba816e6ea67e97a2efc8b723e6976760412a0800df46cfce08ba08690f15304f50280fc60228c6b9aea909669a20c458fa666747df743f51506d6e31c7d5bce5fb898395904733a6716e9004484bf27a4764f968b5060446d3c07da541bb53c2d26599b0ede21e3c91e81076b784cb01cb4387a84573e4af4c00bb61ebcf3fff4ef1576199907911a68e524e062691d6bbb67798e791c4613dc0b7139baf3703e267c27645e9e370ccbfbc8cf740e8d309fae198b6c8b133d94ce921ab44e80bae5b034f2559292de4d3a53d7d97aaee9c595f8a988442ab572b9295b638ec0d3a37bdeae471d3a8c18abbfe1233c8139f64f3662762087081237c02c4051cd72e881f2c43637e629884e1fc697bd142ed125cee65329437550bc196ebb3f710085722182c31ded6a8ff8a56b2ceb41da939e0fe53564ce007355e9fd6715d46c5d325f3580a2a2017d85adb2434b2cd955bab47b738c796d3d61967fc7a7e4cce361a9f77499214765a80fd41b61e977f71359dc3cc63f1c1799ff8e39c04d601b50f0317b082c45ad68489b3832ec41e2fc2872a6be6afd6011ebab43a839fe14cbf28f743c1607a726c4faadc0f87967f2642565e871554be0e7e848023527e96c60cf8318527cfcf80a81d98d5dd7dffe25f1c52a9867a4b5a5a93638c62803d225bf6c2e282406f001b23b2254464963aeeb4c5b06600a86f023da38342ea8515c44f1efda5588335001e0b89c48e5bdee7dcc2e22bf4eb82c27f2ea03f73e59f811ea97ec2c49d52ddfd2488abfc4339f1171ab7634d04e35e31a346e1d85e6064be56b60f58e8f2f80255675a228dd2cee42cba18f9ad5dc90217d66c4f03c952c54fdab75e8bf900ff63dbbf77d637fae647179acf7fc3901372056fc08f3737c68985119bcbdf3a19a8f5fe3d69fdee785702d331c8074b5e6f682a4ea2c452cf5e12571e67066605a7b4cb03dab4752efc8a9421f818ae0bfd9fe2ed30301425759b19fe6534c6025082ee95053f0c7fdde1d2278a316c775d9723cfd5617cf096644f14cc9a608125394819f7d509edba241f42f7829bca5bb607ac260d7fd898367d26bc35674225768c3dcc1dcc8c0151d7f142a4e1440717371f91ab034105f0c7ff9929ff59291c3c99d26f37056154d6ee57320916e932c3e2b92d1d62eac378ed0902f691f9b6e646ccc588c7c7c73733d4eab6fe1f2c95e242ba1531638e539cdaa9c745d45ac47eabf22f845a8630c21f21e4b3f673e3179aef632bc41dc09959d5765fc78fafa8a08e8a8e12698c47f96bb6ac76eebad2635c56f9a27719ab8ca42c7f113dfe85fae97b8b97f4e62d37cf02e184f382011e792bbec01101eea2f559642a951f5323cdf3e088665d929e5d1862072684a4a50856bd02a13ba8ab13e4efa621b653915d8ce8d6463b5032874f9b04c41a94d81fcd4daf1b9e91af472c78dae24c87d36963de5fae8b3b343bb9e76578f42304d816fd122821a771eac17919e4953702f1c856ea8c6a125af3bd62e68c9d7abc2e65fae7e39545ee7355bc3b2e975a1ca8e2e31350c4205c0b4099153ca16b5c9014a6c46c1fba68d409c288e3bbf1c12996d8148e823f1e9d29f6e514cda91e2c11d8021d4bcd14fd1f093ca27026508b067ee2286bc47db70619a6a9680e09054de04422c2753af26d0c13d01148a4314182b4ba70c60956a744567d8c024f4cafca664e53712738cf65bc446b5938185f72d65be080b23208cb699a55ae8a5b937d659a022972d876c0570564eda19380aebfd5d304aff7725458d0705817e42deafa2e64a256998cf64fcfc8f5494e4ecad8433d96a95d522a17bcd07cb7e78fd87979acf070fa3e096a540dfa621057f3dfe44fabd8dd621e113db36a987fe15ebb39a037acbb75e29c2fa59450c61c201e07268cc88a3db07243dbbe679c807a1991778056c34d6610a27a6d88281d15f89c5d625f4a1910d9bf034c9cc46b9cc8db8d1b681ef7521322ae9f185532722dd90ba3ff1e14093c008429546deef0415b1574c7744900cf8cf034d392cc14a77b55965ff0f18c39a9b35302b963a51007574b70d09b7c9e1afc37f57ed00a50961073930bebc5d9a05b05489c43249096f539562892d05b1943f63d15e9a6e7f2e2fb942985edaf12d8c74af88c2325d8815fa9dc76839156566a41936fc4dfe15c9c71597b10ead2d1e66e740c0fdbd932df8c03c17dbf3610f34aabc7183fd70b4a4d885d4530eef8b303b9cd5a951a8cfbbfbccd0840c89145c82468b7a5f68ad3befb5679a7b7c47eb41d13cb3bbd99d6d3f4021893bfcbaf27ca7ae029a5cdabbb10abb3de05c57e469f262f3e1943cf4c21c333f46ef7063e641b552933ede80f2581dddeb09c6bce7e501956c21efa1655da4f38d35aa1d237510241057c7280070d5e3d70f74cc5e8389080c736be6b69b37970f49a747d99927733934676e899c781916bc31a630656d3279c642570b315286749c6ab914f1a264cfb5b72f15c42387ac3274cfb8af62ec9a9671ced013598bdc05a7cf88c7a40dd969e8ab65020cd001d59a5b6f15ed513335383d441be3855552b0afecee7e26abb5ae51295cf2b1715e59b4fde282db241007d23c348b54a94db9a4684678d30681f3cf2311025d9b020a82af50f63e60a98e16d4bf2a5496fac0dcc03e8ec0f79534333261f1ad4643c8296b7a3f459d6953da6f91a1507ecff288f9e9205148dc51badae3fd571a8d98f861fc3d68fca6a9aa384071e0d8445ed31ea9e6f217d4fe68454064d931391c13d53b26b94b886d236cd6d1e00b7de8074e2fd312dde29960884798d3974403739e8365b52c1afae94dfecdaa43f0adc70957984ac333f644485bc5129ec731b1980405b81627022e63a5d11c46af8fadec79f9ea91f40c70cde8d6e4271145c365b318b4834e10f5b51ccbfe7fd544e2386fbaf6c23a6e78ec00798d8b05b74a642f378795ff5b00da5662a445a0c22b038850f1f943d94a6a8b1f7c7235b2692d3a78d65b2c8c81969b5a17b2f1a623c99baef4442a60a3ae85bdd781a551b81d913c4c64159e047f4a4df50e558862d5ecfe2cb6521e3c5043f4a04009f03e25df82720a08984d87ab7809d02eea2b4eed768cc199d2895f9feafd5d102fa0a45b5da2cbb5322db866c9a0c5ec3b98cb833db10626442e2e1804b23c636241f9a123c4a70ad76b7ccb86efc307b7f9b543e5f8e40a9bfd315bdcb8a41abd95bc0afcf46cb2d55b91ed4f524838e45526a828161fdd4f02af4999b82bcb6bde217582065e0ddab30c058fe62dce692f6c8d3641e8eaacaa822d35d2aab17b8557a5a234bd049179aa3e96fe29f5becc3c0684074d4d2e70d50dde0ee6ba707ada6664eb887b02a96dc416eb8219f54b20d148523043d7e193936b6bfd5d5d1539a6fcd2297c57b4bf921b032a42454e969bc7d8020276c75161fbbf43580a765558c8124cce344a70eb98adfe09be5874aea298f3fdd7cb6e89f9031bdab1898c451bd7365fb0a73889f471e82decffdf332c45480ff8649fba041ff48e059702fac8db1a69f0b3cfcf7883723efc5c2b2a026c90f8b5a24f7a22917d6bf019e5f2acd29f8da4c44db34ca4fcf2edcc3fa2fd14c96b2b1aac06b6809b545cb9804d6173ae8d00bbe97129a53613d2b9fe04885fe8f76e630a94d9172a3131f7b2c232526cd3c3faa94fc779d3588874dcefe07568a348d9c57f4125b55ba756d031ceaa2e4f6b9226b61a24be66686cf4c44106ef94ebd09244b83e0cc7ed6b0e3985cba051398d0e5f91eb31323f8584f49dcf0c87e543c5291f9618e18ca97dde135dd75d13511dc416316005831e0eb65ab1661608aed580581ad3b062eb92ed84fdb5808f6e56b8a1bc04c20e7b252b396001a6f35f3cf651762749d60a810b7f806ad60467beddaf12657cf0eb83f1278f2d289650f7b47fb88d726d222bbd9c0c7539464d5dc773f2b057874f076c8f6e7c7217046428a099c52c9392278d55b8c9fb88e38165b78c6cc6ed183ccdfe6799f2ab2ec3fe3356089865dc6b21c93f6ac052db3e81749c1ed23af74b98cb265cf8d1055676087b9490ee348fd9d45d284dfeeac714c1996e99b0ddfef857de877d520adbc06e45e02a3489e286caaf14ba47f7d6122ae60c65f749e8348b7ea64d0bcbba34323cacacc7973b27294ac3adf19f726c17499bc7bdc8aff1d5509b05dde85eebd30cfbe0805d747391e33c78cf7662fc7bea34c8fb83bcdb3fb5418d621301c2149f0951d7381211fd52ec596bb2f148098bb87c987c9648e37192d19d65d9aa9cf27a7ff356444c13644d5173074c90526db23bdad1c0de46900a4cf4a4c746ca9fdd71e103842343b5be3d295f8e58aa98c7a21c72c543c29db8b260289d9585ac1a726df013059918d19aa67afe3c71b59504f480f66d9e6a382072a2555112e1f81efc20f9e87b6ab3f1cd1ec8932af56e726d1de77ceeadb843689af18d956cedbb53411b607c066b88293b8c05659469c2e4329e7ad6b396732d429caf2945274e6daa1c2a96e8427a47a51b81be15852521a4772b9c91ee0c87c71ec381dca5431e8dfa7e9c03a00698049e69008163545d8521c57a8178284961bb1b2a78a2123409cd32a6d0168b1a607293bd55d148e75c3cbfd109eac19d20ec10ee126d4516064ab9a6cadea622ab29efec0d07fd8df20caf0d898a55f0488794ab262e15176dcf45dbfc1099ab5b6d78f2df51dbed063ecd83455cb18c5655dfdec1e2adacad7e44d43d73cd2a1f063cb7eb290b6de1e14a84b63167fbae2f7de4ff27f227104e926a03938e6dc069d943d3498f5df38d7956f7dccb062137793ce022021484ab3d35b8a94126fa00a90a0223dad3901f19c815f906b6fd29cf6b6e3ccfaf4f5467aa3173f95e5bd4014b48275245a942e740f3d1238f9e2b140d42a67369a17e5b78c4efecf", 0x1000}, {&(0x7f0000001080)="06cf07656111d86525d1380f20173c50cbef0bba7ee300bec749f4bc0102f73d60136eea96c2c4e48a15d2d2246c4a4b4c05a0298d0127355faa4b7ec611f8cf35a79ea1b0dc608201a31c0bc8e7196fcece7fd985b0265ae8239f249cc5334f38eefff19a8d448ff0b1d7982acad1d72080c2129140f282c106faeb8648dae5f5b973e7b1a42e661b6670f0132f3c9a33f225b1c51a22e04bec217a47f384e81db973af2c3f7fe8532744098232507346921452a82e216d13f1524f61a8", 0xbe}, {&(0x7f0000001140)="1f4923e74d9d87ddaee7b0979c48f8655147481caf695a832a9a0af71b5399b74f", 0x21}, {&(0x7f0000001180)="0a5acf2c1e251e69ba3ace6f3335713733f81ce4", 0x14}, {&(0x7f00000011c0)="e32583156196bc50391411e6cf931084887e8cc714d5aabc9a73c7df258b8abba3d9d792a9118c39fda8caad2901b026902accead2b28754c538846d520f3d774d7525652da557f244d573e1ff7e8b13fa37fe31edfffbd08a90", 0x5a}, {&(0x7f0000001240)="3ca3868b12ceaa78e503c4b1d7cd7e0200a623bab777e6f7c30f223236606ffdf219883f32f30cac7e945187540bf09260b313be9509e8c71c8dc5471650c8d3c950", 0x42}, {&(0x7f00000012c0)="ce3a5a0472fe91e5e413b8e391807fd06dce9b7f9bc5260834dca81530dfbe380ae0a03bb0d3220b1afaa169bc6b14c705458a3f4924edbf32eacab4ebba528700147718e2fd263bc312a6e6401ac4da1232e9aace29a419f3816f66560bfa6f58cf0ca4cb2b51700a8e8b61ecffbcf69d17e463b7dd9983c8e4415a2823f428891d67361258f69b656460851cf52a7575cd498cdd862df3ee45514040460c4d6be19f5427abae5966f97d902176712f27653a570c8d8d5bba2b6d4d7c5a88e8f50400f465", 0xc5}], 0x7, 0x0, 0x0, 0x181}, 0x20100) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="10000000000200005a00000001000000"], 0x10}, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001500), &(0x7f0000001540)=0x8) 00:05:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x40) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r1 = dup(r0) linkat(r0, &(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000040)='./file0\x00', 0x400) getpgrp(0x0) mknodat(r0, &(0x7f0000000080)='./file1\x00', 0x8011, 0x5) 00:05:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:07 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x6, {{0x2, 0x1, @multicast1}}}, 0x90) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xba, 0x2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x4b}, &(0x7f00000001c0)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000240), 0xac9, 0x2) r4 = semget(0x1, 0x4, 0x80) __semctl$SEM_INFO(r4, 0x7, 0xb, &(0x7f0000000280)=""/167) mprotect(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0x7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x1, 0xffffffffffffffff}, &(0x7f0000000380)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x6fa230d0, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r5}, &(0x7f0000000480)=0x84) getpeername$inet6(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000540)={r2, 0xf5, 0x3, 0x0, 0x7}, &(0x7f0000000580)=0x18) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000005c0), &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000640)={r6, 0x1ff}, 0x8) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000680)) freebsd11_fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000006c0)='./file0\x00', r8, r9) poll(&(0x7f0000000840)=[{r0, 0x20}, {r1, 0x2004}], 0x2, 0x8000) truncate(&(0x7f0000000880)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000980)={r7, &(0x7f0000000940)=[@in={0x2, 0x0, @rand_addr=0x20000000}]}, &(0x7f00000009c0)=0x10) sendmsg$unix(r1, &(0x7f0000000b40)={&(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a80)=[{&(0x7f0000000a40)="80746d7f863c49c615ad4a1ffe8052745e5d21d55a7fe35d46", 0x19}], 0x1, &(0x7f0000000ac0)=[@rights={0x38, 0xffff, 0x1, [r0, r1, r0, r1, r1, r0, r0, r1, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r1]}], 0x50, 0x80}, 0x9) recvfrom(r0, &(0x7f0000000b80)=""/204, 0xcc, 0x42, &(0x7f0000000c80)=@in6={0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000cc0)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, r5}, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000d80)={@in={{0x2, 0x2, @multicast1}}, r2}, &(0x7f0000000e40)=0x8c) syz_emit_ethernet(0xfe, &(0x7f0000000e80)="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") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000f80)={r2}, &(0x7f0000000fc0)=0x8) 00:05:07 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x3f) accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x8, 0x4) 00:05:07 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0x4) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:05:07 executing program 3: r0 = socket(0x2, 0x5, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:05:07 executing program 3: r0 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @loopback, @multicast1}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x4e9, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2022369a000004000000347ee3c10d9f1500564948f20000000000000000000000000000000000000000000000000000000000e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b90bea6f98a200000000c01483dd4769b488229ed6dcd92bc8605c16d8d23772720000000000000000000000003ba629bf8a0923e0ee9c894500000000", @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in={{0x2, 0x3, @broadcast}}, r3, 0x200, 0x2, 0x0, 0x5, 0x7}, &(0x7f0000000140)=0xa0) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000080)=0xffffffff7fffffff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0xfa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 00:05:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6d3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000)={r1, 0xd57}, 0xffffffffffffffa3) 00:05:08 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x20000000) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x1003c1, 0x46) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x6, 0x4) 00:05:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:08 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:08 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x241, 0x34) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6, 0x1000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x20}, 0x8) r2 = getuid() freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x3}}, r1, 0x27, 0x3, 0x2, 0x0, 0x8}, &(0x7f00000002c0)=0xa0) r5 = open(&(0x7f0000000300)='./file0\x00', 0x20000, 0x20) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000003c0)={r4, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0xfffffffffffffe01, @loopback, 0x6}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000440)={r1, 0xfffffffffffeffff, 0x3ba, 0xdb5, 0xfffffffffffffff8, 0x4}, 0x14) getsockopt$inet_buf(r5, 0x0, 0x54, &(0x7f0000000480)=""/2, &(0x7f00000004c0)=0x2) getsockopt$inet_opts(r0, 0x0, 0x3750b3b154ae9964, &(0x7f0000000500)=""/67, &(0x7f0000000580)=0x43) getsockname(r0, &(0x7f00000005c0)=@in6, &(0x7f0000000600)=0x1c) rename(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000006c0)={'bbr\x00', 0x80}, 0x24) freebsd11_mknod(&(0x7f0000000700)='./file0\x00', 0x4, 0x44) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000740)={0x3, 0x5000, 0x7ff, 0x31, r1}, 0x10) recvmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000780)=""/247, 0xf7}], 0x1, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001900)={r1, 0x1}, &(0x7f0000001940)=0x8) freebsd11_lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)) freebsd11_stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)) mkdir(&(0x7f0000001b00)='./file0/file0\x00', 0x88) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001b40)={@in={{0x2, 0x1, @multicast1}}, r6}, 0x8c) freebsd11_lstat(&(0x7f0000001c00)='./file0/file0\x00', &(0x7f0000001c40)) r7 = open(&(0x7f0000001cc0)='./file0/file0\x00', 0x200, 0x10) r8 = open(&(0x7f0000001d00)='./file0/file0\x00', 0x8000, 0x102) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001d40)={0xfffffffffffffff7, 0x200, 0xe60000000000000, 0x7, r4}, &(0x7f0000001d80)=0x10) getpeername$inet6(r7, &(0x7f0000001dc0), &(0x7f0000001e00)=0x1c) freebsd11_stat(&(0x7f0000001e40)='./file0/file0\x00', &(0x7f0000001e80)) getuid() 00:05:08 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1100fd, 0x2000004000000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2201000000fe8000000000000000000000000000aa3f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffffffffffff000000000000000000000000000010000000000000000000000000000000000000000002000000000053ee626eacea8de34987ab6bf37651903e6fb34bdf81008175a6e139fbc1e5000000000000e9ff00", @ANYRES32=0x0, @ANYBLOB="755d0200810000564f02dbf8be7a958735304f7da6358ea47949b4c08248c3"], &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x8, 0x4, 0x5, 0x20000000, 0x1}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xd, 0x200, r1}, &(0x7f00000002c0)=0xc) r2 = semget$private(0x0, 0x1, 0x300) socket(0x0, 0x10000000, 0x1f) getuid() dup2(r0, r0) __semctl$GETVAL(r2, 0x0, 0x5, &(0x7f00000001c0)=""/154) 00:05:08 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x7f, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xffffffffffffff24, 0x0, 0x6f}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r1}, 0xc) 00:05:08 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x7f, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xffffffffffffff24, 0x0, 0x6f}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, r1}, 0xc) 00:05:08 executing program 3: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) setregid(r2, r1) setregid(r0, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockname$inet6(r3, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c) freebsd11_fstat(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) 00:05:08 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) lseek(r0, 0x0, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) open(&(0x7f0000000080)='./file0\x00', 0x10840, 0x60) sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000800)=[@cred={0x20}], 0x20}, 0x0) 00:05:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:09 executing program 1: r0 = open(0x0, 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000500)="7f", 0x1}], 0x1, 0xbf24) fcntl$dupfd(r2, 0x11, r0) fcntl$setstatus(r2, 0x4, 0x10044) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000140)="a8dc09d24a076b6a8c44e9c54eaf3777a6d4dd1c0f0154f7e66320dc01d2830e0eec1a2dfa7fa3dbd6c79430ab5e0baa15c526efa7b3ec74e5b33854f91f45c8a9b04573466bdd66a2cf9c527093f220914f2bf0b294d958244b2ecb62585d5ba3dc7deae66e2e17ef923d20fac7fc93c016931498ca4f40d1ce997be350456a8d295311cfae0c37ac7313e60b", 0x8d) read(r2, &(0x7f0000000000)=""/175, 0x6d999) 00:05:09 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) mknodat(r0, &(0x7f0000000340)='./file0\x00', 0x84, 0x7814) chdir(&(0x7f0000000380)='./file0\x00') r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0) unlink(&(0x7f0000000040)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='[!\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000300)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)='.\x00', &(0x7f00000002c0)='\x00']) 00:05:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:09 executing program 1: freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x402, 0x20) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = semget(0x0, 0x800000007, 0x80) __semctl$GETNCNT(r1, 0x200003, 0x3, &(0x7f0000000300)=""/201) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000140)=""/128) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x10000, 0xfa7f}, {0x5, 0x4}}, 0x200) open(&(0x7f0000000100)='./file0\x00', 0x400000005, 0x0) 00:05:09 executing program 3: setgroups(0x0, 0x0) setuid(0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getgroups(0x2, &(0x7f0000000180)=[r0, r1]) 00:05:09 executing program 1: clock_getres(0xdffffffffffffff5, &(0x7f0000000ff0)) r0 = semget$private(0x0, 0x0, 0x600) __semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f00000000c0)=""/166) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 00:05:09 executing program 3: semget$private(0x0, 0x7, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0x8) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9d047f2}, {0x8, 0xffffffffffff7fff}}) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000001c0)={@empty, @multicast1}, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={r2, 0xcc}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) lseek(r0, 0x0, 0x7) 00:05:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000100)=0x4) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffcda) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) rmdir(0x0) 00:05:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff}, &(0x7f0000000140)=0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xf000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:12 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x1f470000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:12 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x40, 0x8, 0x0, 0x38}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x4d, 0x3, 0x1, 0x13}, &(0x7f00000000c0)=0x18) select(0x20ccb69f2095982e, 0xffffffffffffffff, 0x0, 0x0, 0x0) 00:05:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff}, &(0x7f0000000140)=0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:12 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000005c0)={0x5, {{0x2, 0x3, @broadcast}}}, 0x90) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(0x0, 0xffffffffffff5355) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000580)=0x8c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept$inet6(r0, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) r5 = open(&(0x7f0000000400)='./file0\x00', 0x20000, 0x2) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r2, 0x2}, {r3, 0x2009}], 0x2, 0x3f) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r6 = dup(0xffffffffffffffff) sendto$inet6(r4, 0x0, 0x21c, 0x40000008, 0x0, 0x3d) fcntl$setown(0xffffffffffffffff, 0x6, 0x0) renameat(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') getsockopt$inet6_tcp_int(r6, 0x6, 0x80, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000200)={0xb713, 0x8, 0x0, 0x7, 0x6, 0x8000, 0x400, 0x100000000, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f0000000280)={r7, 0x15, "e74b2deacc005b2f72f53622dc096f9ed983353247"}, 0x0) sendfile(r3, r3, &(0x7f00000001c0), 0x5) getsockname$inet(r5, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000006c0)=0x10) 00:05:12 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x88, 0x1, &(0x7f00000000c0), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x8, @empty, 0x80000001}, 0x1c) 00:05:12 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0xfffffffffffffffe) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000002c0)={0x2, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) connect(r0, &(0x7f00000002c0)=ANY=[], 0x0) socket$inet_udp(0x2, 0x2, 0x0) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:05:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff}, &(0x7f0000000140)=0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:19 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(0xffffffffffffffff) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x15, r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000540), &(0x7f0000000600)) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000380), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0xffffffffffffffb3) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:05:19 executing program 3: syz_emit_ethernet(0x22, &(0x7f0000000100)="997ffce058f8d277ee3478150800400a663402db54b18717ce7b370c181d012f9745") r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x6, 0x3, 0x1000, 0x401}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r1, 0x5, 0x7fffffff, 0x3, 0x3, 0xff}, &(0x7f0000000200)=0xa0) 00:05:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xc7000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x400, 0xffffffffffffffff, 0x73e72cd8) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x329) socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x8) semop(r2, &(0x7f0000000000)=[{0x6, 0xf18, 0x1000}, {0x4, 0x3ff, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f66f11ec780010007000000ff0ff9ffaf00f10b"], &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 00:05:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:21 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x108000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:22 executing program 1: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4) 00:05:22 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = getuid() getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) r3 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000880)={0x8, 0x0, 0x8, 0x3, 0x0}, &(0x7f00000008c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000900)={r4, 0x9, 0x360}, &(0x7f0000000940)=0xc) fchownat(r0, &(0x7f00000003c0)='./file0\x00', r1, r2, 0x600) r5 = open(&(0x7f0000000600)='./file0\x00', 0x40, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000640)={@in={{0x2, 0x1}}, 0x0, 0x800, 0xffff, 0xfffffffffffffff7}, &(0x7f0000000700)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000800)={r6, &(0x7f0000000740)=[@in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x7, @empty, 0x6}, @in6={0x1c, 0x1, 0x40, @loopback, 0x7ff}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000840)=0x10) mlock(&(0x7f0000e36000/0x2000)=nil, 0x2000) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) r7 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x51, &(0x7f0000000300)={0x1ff, {{0x2, 0x1, @rand_addr=0x83c5}}}, 0x90) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r9 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$sock_linger(r7, 0xffff, 0x80, &(0x7f0000000540), &(0x7f0000000580)=0x8) poll(&(0x7f0000000040)=[{r8, 0x2}, {r9, 0x4}], 0x53, 0x7fff) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000180)) getsockname$unix(r8, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) r10 = socket(0x1, 0x4, 0x3) getsockopt$inet_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x2, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r8, 0x84, 0x8004, &(0x7f0000000140)={r11, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000002c0)=0x10) pipe2(&(0x7f00000005c0), 0x0) mmap(&(0x7f0000cba000/0x1000)=nil, 0x1000, 0x2, 0x410, r9, 0x0) 00:05:23 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) r0 = dup(0xffffffffffffff9c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:05:23 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0x4) recvfrom(r0, &(0x7f0000000000)=""/41, 0x29, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="f3b43cc0edbfaad6e401002e2f66a584000000"], 0xa) socket(0x10, 0x10000003, 0x10001) 00:05:23 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3f, 0x5, 0xfff, 0x0, 0x3}, &(0x7f00000000c0)=0x14) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180)=0x9, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000480)="d63a92a39bd42f4fd28c06f82b9b1b50bc75fdfac37f2ac682707eb47474cf4c0c8c02739d33179f973a10740042bf91781b4ddd3ab3a210d1d0980ffd0990fb09f1b0f70783de5cc5954713f637623d075020fb6016f05151814a52b490fd086a0185093333c02d4a34a45f4e3da1cdde8a3119b8f7eb994854e2f5eae2669b2f9a017ef3dbfe90147262d71962fe593d08740a840d560621d06544a2fc5aed90cbdc41fd1635a1aa2466aad2284ef32817efe6d2437d41d8878d145359decb75e2f80aee54bc42a1eb1ab40bc3042ebcfd3877b76c0c7a4b7e6b6cb6b0502742c5854ddc3cb7b6ff750af40d3e12eb125c99320d", 0xf5, 0x1, &(0x7f0000000200)={0x1c, 0x0, 0x100000000, @loopback, 0x4}, 0x1c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x28, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x84) 00:05:23 executing program 1: chmod(&(0x7f0000000080)='./file0/file0\x00', 0x80) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x5) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open(&(0x7f0000000040)='./file0/file0\x00', 0x98c420402039fd84, 0x0) flock(r1, 0x2) close(r1) flock(r0, 0x8) 00:05:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:24 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7df739000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:24 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x3, 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2467, &(0x7f00000014c0)="9aae057f52d56c91ecfcf3c687c4c0d82ee65f3434324a356631ab3b6b248088bebe0dfdccbf2d8c1cfe1120d90eeeaa1a5f0b09518b30d561a77c61f4ba1a69687edaf33fed6a2ffb289aa87113c3313f249f3c5e05d6feb7796ac0c4da12ca00bd1c505b10d10f4ed5eb98b401b695104de59e8da4f6de117739d0330f158e191aab4e10c8fa", 0x87) fcntl$lock(0xffffffffffffffff, 0xa, 0x0) r2 = socket(0x17, 0x20000005, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0xff, 0x0, 0x7fffffff, 0xb1}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r3, 0x8, 0x100, 0x40000000000003ff, 0x3, 0xe518}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f00000014c0)}, &(0x7f0000001480)=0xffffffffffffffe3) sendto$inet6(r2, &(0x7f0000000340)="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", 0x1000, 0x20085, &(0x7f0000001340)={0x1c, 0x1, 0x0, @empty, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r3, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x5, @empty, 0x9}]}, &(0x7f0000000300)=0x10) 00:05:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000207, 0x0) r1 = shmget(0x0, 0x2000, 0x404, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110602, 0x0) ftruncate(r0, 0x10004) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) 00:05:24 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000140)={@broadcast, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) 00:05:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0}}, 0x0, 0x1, 0x0, 0x200, 0x0, 0x5, 0x3ff}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x100000001, 0x0, 0x9, 0xfc}, &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8000001000, 0x40000000}, 0xfffffffffffffce0) 00:05:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x180) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0xfffffffffffffffa, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x3, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) 00:05:24 executing program 3: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7) 00:05:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x800739000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:25 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair(0x2, 0x10000000, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0xeb6, {{0x1c, 0x0, 0xf9e, @empty, 0x6}}}, 0x88) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x180, 0x2) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:05:25 executing program 3: getuid() 00:05:25 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) sendfile(r1, r0, &(0x7f0000000000), 0x4e516526) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) 00:05:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x401, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x7}, 0x8) 00:05:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x25, "ac08db6c2fd7dfefb86a7a65d8c445aa9bcb5918d7406cd333c2199e9a12e14453595b0b57"}, &(0x7f00000000c0)=0x2d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) shutdown(r0, 0x1) 00:05:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x22f, &(0x7f0000000000), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000080)="0cf31ebbb1474dfb5b14c017d4998e4ad972d9edc71549a12764d29b4516694db05300f1ae91f9587d8ce9b4f7c2d8e9f542adfafa0fe8629a98c1d6eefcb198e6f4a73ebaf8c236e8ae7ac54576737d99bce5304aefdfea592b2a8a646c6c1f3b7131aee8d7659c82be7bfda0bd807ff2ed5016166e45024b7556acb99589e23bf80071adc7ce0a697a2392d0e72124", 0x90) 00:05:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x800800000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:27 executing program 1: r0 = socket(0x4, 0x5, 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:05:27 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x40000000007000) r1 = open(&(0x7f0000000000)='./file0\x00', 0x208, 0x1) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 00:05:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x9, 0x2559}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000500)=0x8d8b, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x1) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000200)='./file0\x00', 0x100, 0x2) 00:05:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRESHEX=r0], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2, 0x82, "1070e3fc275b7a38f8070d72dbd08b0b1d14ecf7a6fe154f00b904333907af0ef96975454cc52f5ad093cda1c5cb31d7a9cee5d46fc1ea4ae009db1d9a7bcde3e3ab861b87b8d9892c0a7cc741813fe404f433f05e479dcbd64fda9f1d6c0512678cda131362f7ff0e4d45a2aca368b8cadf41cc2d600ce849b36fe6d031146bcbd0"}, 0x8a) 00:05:27 executing program 3: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) lseek(r1, 0x0, 0x7) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x200, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x26, &(0x7f00000002c0)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004b08b3bcf035fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x77) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 00:05:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x800e00000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, 0x0, 0xffffff45) 00:05:32 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) nanosleep(&(0x7f0000000100), 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180), 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x8f, 0x4}, 0x10) 00:05:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x801000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x132ff20000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:34 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000000)=0x4, 0x4) r2 = socket$inet6(0x1c, 0x3, 0x2) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) shutdown(r1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xb, &(0x7f0000000380)=0x80000000, 0x4) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r3, 0x29, 0x57, &(0x7f0000000240)={0x1, {{0x1c, 0x3, 0x9, @empty, 0x5}}, {{0x1c, 0x1, 0x2, @empty, 0x5}}}, 0x108) 00:05:34 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x406, 0x144) r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x410, r0, 0x0) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x5}}, r1}, 0x84) 00:05:34 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) rmdir(&(0x7f0000000040)='./file1\x00') 00:05:34 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$sock_int(r0, 0xffff, 0xa00, &(0x7f0000000180)=0xffffffff, 0x4) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getpeername(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) 00:05:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) geteuid() getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) 00:05:34 executing program 3: r0 = semget$private(0x0, 0x8, 0x20) r1 = semget$private(0x0, 0x6, 0x0) __semctl$SEM_INFO(r1, 0x5, 0xb, &(0x7f0000000b80)=""/136) semget$private(0x0, 0x3, 0x5) semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) r2 = socket(0x46804891c895e3ad, 0x4000020000003, 0x8) freebsd11_fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = geteuid() getresgid(&(0x7f00000000c0), &(0x7f0000000280)=0x0, &(0x7f0000000780)) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000007c0)={{0x94f, r3, r4, r5, r6, 0x4, 0x8}, 0x5abc, 0xfff, 0x20}) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000980)=ANY=[@ANYBLOB="1c004e2001000080fe8000000000000000000000000000bb03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010400"/128, @ANYRES32=0x0], &(0x7f0000000000)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000a40)={r7, 0xfffffffffffffe00}, 0x8) sendfile(r2, r2, &(0x7f0000000940), 0x5) r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) semget$private(0x0, 0x7, 0x100000000100) getsockopt$inet_tcp_buf(r2, 0x6, 0x427, &(0x7f0000000840)=""/136, &(0x7f0000000900)=0x88) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0x68, 0x0, 0x0) semop(r1, &(0x7f0000000080)=[{0x3, 0x9eb, 0x1000}], 0x1) 00:05:35 executing program 2: getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r0, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:05:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRESDEC=0x0], 0x1) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) shutdown(r0, 0x1) 00:05:35 executing program 1: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') truncate(&(0x7f00000000c0)='./file0\x00', 0x1f) r4 = socket$inet(0x2, 0x3, 0xfffffffffffffffa) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="80022e2f66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000300)={0x2, 0xff, 0x0, 0x7bd, 0x8, 0x1000000000, 0x0, 0x3, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000006c0)={r6, 0x9b, "a30f0ae4074b700ef8431428799f7b89c39b75f76c36f82437b594cbde4d27e34631f8bd7f99dd19ba01026feafe92a19d168a58b89b57e978baca13a32702b075cb87af51288fcb3107b158de848ad991ca40e1de576e3d689ec7ab4b8d4be234e542af8974aea66e30ac12c2d0b334ebef5f07276dc3700350e3efe06c8266c113c2ee2a29a5ee5dc89f4facbb5f1c7b7f44b30d99bbefe70df8"}, 0x0) shutdown(r5, 0x1) shutdown(r5, 0x40000000001) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={r7, 0xc}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={r8, 0x5, 0x9}, 0xc) r9 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x2, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) lseek(r9, 0x0, 0x1000000000003) poll(&(0x7f0000000400)=[{r2, 0x2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, 0x0, 0x0) r11 = msgget(0x1, 0x12) msgsnd(r11, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000000)={r10, 0x1}, &(0x7f0000000040)=0x8) 00:05:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:35 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0xfffffffffffffffc, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x302a}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x5, @loopback, 0xc2a}}, r1, 0x5, 0x9, 0x2, 0x200}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r2, 0x40}, 0x8) 00:05:35 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) linkat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00', 0x400) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) freebsd11_getdents(r0, 0x0, 0x11fd3bd5b516cfcd) 00:05:35 executing program 3: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x7, 0x9}, 0xc) freebsd11_fstat(r0, &(0x7f00000001c0)) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "bbc7a274b311f5f3fb32a7ca41f6b56faef47b9f58834104779b81e44d887712b131861d1ed611384b3dabc0490a3800153b80c082432e36bc4450e84153e6e1e54dc703dde6aafab374889e14440d6caa30ab360e814a29664b7b9ec27187881545427244ebdcdbc44d17873934116c8c7a8cec9cdc09eb43a2f2625f56a7bb6e42a3a2d12545e0db9a58d7264f74135a3470584a4d20a180fe7fca752df9c6fc2ce03bb46b2c35600fa4a10e737a7ec8d703dd00443dd177ab6cb8579772d2a699a146759425ee3a5aa88a40ec237c8ddcf4c76aa4e34b8a932207c378eb530a8bf659470e7dd8157bedec0e661bd8"}, 0x100) lseek(r1, 0x0, 0x7) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) connect$unix(r1, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa) 00:05:35 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:05:36 executing program 2: getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r0, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:05:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x471f00000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x1000}, 0x8) 00:05:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82ef2d2f66696c653000a8e5fcc5ee3df923e446"], 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 00:05:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @loopback}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@empty, @rand_addr=0x9, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:05:38 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="57029903da00000000000000"], 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) r1 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000100)=""/168) close(r0) 00:05:40 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020400000085400000"], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0xffffffffffffffd6) 00:05:40 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="258e000050a98b3c231b3ac01505cf783009000000fc2e60eb7ca110158d610197084e1599dc30d374c2cb9e999851309c5a20f4b956978b08615f89f2e441533229a428bf12b9cb919c84ff3df01de0dc83f5bd26614954e768df96c1aa36a23682ccde7c4fd191cf8ed92a550548dab13207f2674d6510ebc5fd69cc767a88737f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup2(r1, r1) open$dir(0x0, 0x2, 0x80) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:05:40 executing program 2: getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r0, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:05:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7fe4ac09c000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x0, 0x3, 0x1ff]}, 0xa) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) 00:05:40 executing program 3: r0 = socket(0x9, 0x10000001, 0x10000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202f82e66781780301f"], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x8, 0x7, 0x5eeb3ac9, 0x2}, 0x14) 00:05:40 executing program 3: r0 = getpgrp(0xffffffffffffffff) wait4(r0, 0x0, 0xfffffffffffffffc, 0x0) socketpair(0x17, 0x2, 0x10001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x59, @empty, 0x7f}}, r2, 0x4, 0xfffffffffffffffe}, 0x8c) 00:05:40 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1000100000001}) r3 = getpid() fcntl$lock(r2, 0x20d, &(0x7f0000001800)={0x3, 0x4, 0xb, 0x80000000, r3}) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x1500) readv(r0, &(0x7f0000001740)=[{&(0x7f0000000180)=""/26, 0x1a}, {&(0x7f0000000240)=""/71, 0x47}, {&(0x7f00000002c0)=""/62, 0x3e}, {&(0x7f0000000300)=""/210, 0xd2}, {&(0x7f0000000400)=""/204, 0xcc}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/137, 0x89}, {&(0x7f00000015c0)=""/76, 0x4c}, {&(0x7f0000001640)=""/103, 0x67}, {&(0x7f00000016c0)=""/96, 0x60}], 0xa) 00:05:40 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x100000001) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) 00:05:41 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x4) syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce450aec3c30fdc1890dc68ff65f0866f62182f66450f3823d8") read(r0, &(0x7f0000000000)=""/44, 0x2c) setrlimit(0x0, 0x0) 00:05:41 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x40000000006ffe) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 00:05:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x800008000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:41 executing program 2: r0 = open(0x0, 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:41 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x2, [0x9, 0x11a]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1}}, r2}, 0x8c) flock(r0, 0x20000015) 00:05:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xe00008000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:42 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setuid(0xee01) r0 = socket(0x17, 0x10000000, 0x2) bind$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01002e2f66696c6530007f412e913368b061491cbd8ae29852aa8d691aaa2a821a3c8280686e110c1053ffbdf91fab0604985ebf15e29654668463a246ebe56d188d8209f1bd3ef8e8e1"], 0xa) chmod(&(0x7f0000000140)='./file0\x00', 0x0) 00:05:42 executing program 2: r0 = open(0x0, 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:42 executing program 3: fcntl$dupfd(0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) ftruncate(r0, 0x1ea00000000000) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x1f, r0, 0x100000000000000) 00:05:42 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f0000000500)=""/90, 0xffffff91) bind$unix(r0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x2}, 0x8) sendfile(r0, r1, 0x0, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x440, 0xa) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/47, 0x2f}], 0x1) socket$inet(0x2, 0x10000005, 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xde}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0xfffffffffffffff7}, &(0x7f0000000400)=0x8) r4 = dup2(r1, r0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f00000001c0)=0x8) rmdir(&(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e2281000000fe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000000000000000000000003bb80000000000000000001d00000000000000000000000000000000000000000100"/130, @ANYRES32=r5], &(0x7f0000000280)=0x2) unlink(&(0x7f0000000340)='./file0\x00') execve(0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000440)='./file0\x00') fcntl$setflags(r4, 0x2, 0x1) 00:05:42 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="a5703ef66311bfa366e74c1e05b9feb010153264f52c754a6badf3b20123baf7d25e98b321da01d1c47559add14242dd6f6fe472db5b8578ce5f382e47e36c8fad885856ca1d3ca82838"], 0x10) 00:05:42 executing program 1: r0 = socket(0x2, 0xffffffd, 0x3) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x1bac70cf0ebbb1b0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000008c0)={0x0, 0xffffffffffffff7d}, 0x0) 00:05:42 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x2bb) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000100)}, 0x20101) 00:05:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xf22f13000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:43 executing program 1: shmctl$IPC_SET(0x0, 0x1, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x6, @loopback, 0x5000000000}, 0x1c) 00:05:43 executing program 3: r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x5, 0xb3, 0x6, 0xffffffff}, 0x8) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) 00:05:43 executing program 2: r0 = open(0x0, 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="07040000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:05:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x280, 0x3, 0x6, 0xfffffffffffffff9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000000c0)={r3, 0x7f}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x100000001, @multicast1}, 0xc) sendto$unix(r0, &(0x7f0000000000)="c3", 0x1, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000380)=[{0x0, 0x1d2}], 0x1) 00:05:43 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x40) setresuid(0x0, r0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x1, 0x81, 0x9, 0x5, 0x2}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000c2b1000006000800ff00ac000800000002004e2100"/156, @ANYRES32=0x0, @ANYBLOB="060000002d0000007f0000000300005e07000080"], &(0x7f0000000180)=0xb8) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000480), &(0x7f00000004c0)=0x4) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000380)={r4, 0x7, 0x1, 0x40, 0x6, 0x9, 0x2, 0x3, {@in6={{0x1c, 0x1, 0x80, @loopback}}, r5, 0x8, 0xfffffffffffffffc, 0x4, 0x4, 0x1}}, &(0x7f0000000440)=0xb0) socketpair(0x1f, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000000c0)=""/14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7}, 0x0) connect$inet(r6, &(0x7f0000000500)={0x2, 0x1, @multicast1}, 0x10) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0xffffff8e) getsockopt$inet6_tcp_int(r7, 0x6, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:05:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="d29ee608797ad8fc6928ebd1173499221eb5e19e361afd64800000000455ea925900020040dffdfc1f5009000dd801542ca9190d75d670a06ffe2d7aa73f3c44fd042abcf82d53065cdcca8941055bb1828e085c8d45e7bf7d72fcf3d1230be370d4980c3a3888119f43493861986ee2e6f0502886ccb0e9f5570843aa6b49b89529882316d0274d637e43177cc7f71553d4f0abfec8eb895995c96e37384bb06beb772864178c1dd211fe91af12d7f4260f2808b4c16a20760f95fd65d45b"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x8, 0x8, 0x8, 0x4, 0x3}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_buf(r0, 0x6, 0x2041, &(0x7f0000000080)="c6b98a4889331dcfcccb76ed4503fcdb5b4844d4baaf97b2dd09962a9c55947dc1ea835ed9e619e0c629", 0x2a) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100)) 00:05:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x80070000000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:44 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000640)='./file1\x00', 0x106) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file1\x00', 0xffffffffffffffff) sendto(r0, &(0x7f0000000380)="a0752db282f663fe23e2ff20a7f5842d11ace43a7f21f8df3e79f39c073ae211b6aaa82471effd6216d8320e640c17989eb3e653fa4ba68c504a2ef2d44c32ddf01f572a6105da2764bcf7e6d6c9608523cf99f8bf8bb7df3a92e68bd8678459ad309967c6f1318814bc4e9fe6a14f6b534da47a9aeb22dd4412db714b0246f8f918236dca960840caa77688655284f318a5ec81f1f0131fc1bb56972366a01df607a05a6bb6cb1ae8a57c35c1915e6faedf1489c9f0f195f1d84dea9e8dd33863547ff3d144bd6283045308b3d1669878478252e8aa3821eee75623f2fea889a055e747059f1221c1761d9f3b33697275d50b", 0xf3, 0x1a5f0a103381207c, &(0x7f0000000040)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) getresgid(&(0x7f0000000180), &(0x7f0000000580), &(0x7f00000005c0)=0x0) getgroups(0x7, &(0x7f0000000540)=[0x0, r2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f00000001c0)='./file1\x00', r1, r3, 0x200) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000300)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') connect$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x1, '\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00'}, 0x56) chdir(&(0x7f0000000140)='./file1\x00') fdatasync(r0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 00:05:44 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000640)='./file1\x00', 0x106) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) truncate(&(0x7f00000000c0)='./file1\x00', 0xffffffffffffffff) sendto(r0, &(0x7f0000000380)="a0752db282f663fe23e2ff20a7f5842d11ace43a7f21f8df3e79f39c073ae211b6aaa82471effd6216d8320e640c17989eb3e653fa4ba68c504a2ef2d44c32ddf01f572a6105da2764bcf7e6d6c9608523cf99f8bf8bb7df3a92e68bd8678459ad309967c6f1318814bc4e9fe6a14f6b534da47a9aeb22dd4412db714b0246f8f918236dca960840caa77688655284f318a5ec81f1f0131fc1bb56972366a01df607a05a6bb6cb1ae8a57c35c1915e6faedf1489c9f0f195f1d84dea9e8dd33863547ff3d144bd6283045308b3d1669878478252e8aa3821eee75623f2fea889a055e747059f1221c1761d9f3b33697275d50b", 0xf3, 0x1a5f0a103381207c, &(0x7f0000000040)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) getresuid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) getresgid(&(0x7f0000000180), &(0x7f0000000580), &(0x7f00000005c0)=0x0) getgroups(0x7, &(0x7f0000000540)=[0x0, r2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f00000001c0)='./file1\x00', r1, r3, 0x200) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') connect$unix(0xffffffffffffffff, &(0x7f0000000280)=@file={0x1, '\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00'}, 0x56) chdir(&(0x7f0000000140)='./file1\x00') fdatasync(r0) rmdir(&(0x7f0000000200)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:05:45 executing program 1: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) mkdir(&(0x7f0000000b80)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) openat(r0, &(0x7f0000000040)='./file1\x00', 0x8000, 0x44) 00:05:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000)=0xa60, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setrlimit(0x1, &(0x7f0000000140)={0xfff, 0x1}) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="34000000875a91b43e696d5bcbe16ed1ef63de2c5f08919c30061e3e888e84ad31e7cd9ed4d32887c744a7683bad6593b358e17d626c3401"], 0x0) 00:05:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:45 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) dup(r0) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0xa9) 00:05:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x90730000000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:45 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) r1 = shmget(0x0, 0x1000, 0x4, &(0x7f0000001000/0x1000)=nil) shmat(r1, &(0x7f0000002000/0x1000)=nil, 0x2000) execve(0x0, &(0x7f0000000340)=[0x0], &(0x7f00000013c0)) 00:05:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x80070000000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:46 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x90730008000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:47 executing program 1: mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@broadcast, @remote, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @rand_addr=0xfad, r1}, 0xc) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) fstat(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() fchown(r0, r3, r4) 00:05:47 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x100000001, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) mlockall(0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0xffffffffffff7b85, 0x9c}, &(0x7f0000000200)=0x10) 00:05:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x9073df07000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:47 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x8, 0x101) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:05:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xc009ace47f0000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:48 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xcb90) truncate(&(0x7f0000000040)='./file0\x00', 0x3ff) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0xfd6, 0x854, 0x10, 0x100000001, 0x2, 0xffffffffffff8000, 0x9, 0x1, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x400, r1}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="dc00000035807223e840c764e101550993d5be1396c7f544ea72e9129f059c7d6353de99571b57256ec3868340336b306d6e399bdebf354a381399ac26f3f372b7ac98aabe64b020000000000000f29f97fddb2500da57f1026be23f0db32bbc7609bc34d35726c94569e9fd978394dd4d1cd881c5164bd78b1308931df8483d60f10d76025c15fc4a283850ecc9d260c327bb1cf08ad140e87c2944d8fc7709a96a25edc5c867f3fdc8aaaa4580d580dc311b5ea8ffb6bf4e4e84fb3c004d8127901131cd46fbf91ebbe4dcacb4db8531a89bfb7bf67a970000000000000000"], &(0x7f0000000000)=0x17b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0xfff}, &(0x7f0000000240)=0x8) 00:05:48 executing program 1: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/142, 0x8e) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x10000, 0x7, 0x5, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x412) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x8}, 0x8) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) 00:05:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:51 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xe0730000000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:53 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:53 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000001540)='./file0/file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001600), &(0x7f0000001640)=0x0, &(0x7f0000001680)) fchownat(r0, &(0x7f0000001500)='./file0/file0\x00', r1, r2, 0x200) r3 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) recvfrom(r3, &(0x7f0000000440)=""/16, 0x10, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000100)={0x100000000, &(0x7f0000000240)=[@in={0x2, 0x1, @rand_addr=0x4285}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @empty, 0x6}, @in={0x2, 0x2}]}, &(0x7f00000002c0)=0x10) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x85, 0x84) r5 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) accept$unix(r4, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) open(&(0x7f00000001c0)='./file0/file0\x00', 0x6, 0x20) accept$inet(r3, &(0x7f00000016c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001700)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$sock_timeval(r5, 0xffff, 0x1006, &(0x7f0000000400)={0x1, 0x1}, 0x10) 00:05:54 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x2, '4f'}, 0x0) 00:05:55 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:55 executing program 1: syz_emit_ethernet(0x28, &(0x7f0000000040)="79fefb3523e0db659eed1dc00806001808000603711de66ce248785a000000bbe700000000000000") r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8, 0x4d67c20cfce56f0) shutdown(r0, 0x0) shutdown(r0, 0x1) 00:05:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:55 executing program 1: r0 = semget$private(0x0, 0x3, 0x2) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() getgroups(0x3, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x1, r1, r2, r3, r4, 0x100, 0x2}, 0x6, 0xfffffffffffffc01, 0x400}) r5 = socket(0x11, 0x3, 0x1c) close(r5) 00:05:56 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@cred={0x20, 0xffff, 0x2, r0, r1, r2}], 0x20}, 0x105) r3 = socket(0x2, 0x10000002, 0x800) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000280)="9a0dc66c0553ef1b002554b4c3d11baa9200e8face1406caa93bd2c17e79fd4ebd8aaf6a67a2e5ad8d77769aeaff04f94ec2f1217f6fd5e4eaecf0101074200981b392a89109d48c1694af41a82dd17fa937fa2498a55dd6ce828d5acd8b4c9097f6848b69e174", 0x67}, {&(0x7f0000000100)="984d284f43bc067dbb51ee5132e02c2ec666befefbf9e443a34b4805df16f170300a7b102539e41d74a0a9a1685c55f5", 0x30}, {&(0x7f0000000300)="d3e2742823db7387c95bce7ad57498eaca99f8763c9156a5514e0fb2be41de3a86cb294c629f0816017196b3b2189ec3baae06a955766b9891d04d", 0x3b}, {&(0x7f0000000340)="17cf2f1b7b9bfebc9abfc1baea7e1ef1aa34d6cf485709c2d230e4be05df458a88b8644e880fc0f52ad1d6d4e1c38dbc2e2a0a7d5ec40fc9163d660c9be38bb812daea6eb4cd964fcc7e379b9f75a66a050da52252eda5463cb48be8547630110da7358110e8c095b507f659f1fc9c934a259ac111f66cf2cf4cd67ee6", 0x7d}], 0x4) 00:05:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="2800000006ff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) r2 = msgget(0x1, 0x50) msgsnd(r2, &(0x7f0000000180)={0x0, "9ca0d7866ee844419bda19f59b893a3862c0df3e562693f8bab147a37d702e2bad6914cd254136dd5d8e7993cc22d7e7d40287512f04d316956f4639315eb811c66d8abf1d5511ce05c144a42660b52eb03c38baca6dba17cb86cfd2d101bb6454e6da5ed1b2f44a45beb0fcbf69"}, 0x76, 0x800) 00:05:58 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000000)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, &(0x7f0000000380)=""/116, 0x74}, 0x0) 00:05:58 executing program 1: r0 = socket(0xffffffffffffffff, 0x20800000, 0xffffffffffffffff) getsockopt(r0, 0x6, 0x3, &(0x7f0000000080)=""/248, &(0x7f0000000180)=0xf8) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, @in={0x2, 0x2, @rand_addr=0x9}, @in6={0x1c, 0x1, 0x7, @loopback}, @in6={0x1c, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000380)=0x10) 00:05:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:05:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:05:58 executing program 1: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000140)={{0x1c, 0x1, 0x4, @loopback, 0x6}, {0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x3, [0x5, 0x5, 0x1, 0x0, 0x0, 0x180000, 0xffffffff]}, 0x5c) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lseek(r0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r1, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 00:05:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000008"], 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) 00:05:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000540)=""/67) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0, 0x1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x800) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) r4 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x3, @rand_addr=0x1f}}, r3}, 0x8c) connect$unix(r4, &(0x7f0000000000)=ANY=[], 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10140, 0x2) 00:06:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xf00000000000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000440)='./file1\x00', 0x1) getuid() freebsd11_lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000340)) truncate(&(0x7f0000000180)='./file0/file0\x00', 0xc) setuid(r0) symlink(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 00:06:00 executing program 1: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x25) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140)=0x9, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) truncate(&(0x7f0000000180)='./file0\x00', 0x9) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:06:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xc700000000000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:01 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto(r0, &(0x7f0000000080)="b15a88ce350a0631fc165096a7ed706748fde5455f1528db50ce3b59ba98bd407cd56d05410de1c7facf96d338fcf949847255d603952698939305441195fd3318a14fd24bb4847c91309620e818d5dcae615b2308ecee5386b5f44593c87f574485a4b18d86c51af86c36817fe5b9bdccfb59a18fcf64abfdc06c2e88ef8d66ca881e0ab085148ee0b80180feeaa59ea4a0f0b26bbc60845da4915ace557794840b262cb1799f7a86e5e59e0be34ee427bbebe809ad92fd60cde692", 0xbc, 0x101, &(0x7f0000000140)=@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) fcntl$setstatus(r1, 0x4, 0xcc) r2 = getpid() setreuid(0x0, 0xee01) fcntl$setown(r1, 0x6, r2) write(r0, &(0x7f0000000040)='!', 0x1) write(r0, &(0x7f00000002c0)="e9312f859b54b6a1e385a27d11b9edd2df4a43033cfcbbee3e5ded8942b7e0a8bebac10c137a94b512c701406a059860d5e877aa1f7b02b0b441aa841b7aeb7e", 0x40) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r3, 0xe}, &(0x7f0000000280)=0x8) socket$inet(0x2, 0x6, 0x2) 00:06:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0xffffffff80000000, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="bc358fdc29"], 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:06:01 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/38, 0x26}], 0x1, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x2c3}], 0x1000000000000013, 0x0) 00:06:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x101}, &(0x7f0000000180)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x1204, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007619791d3f65de11aadfdf6664cd692c3c2b7de5df319c8244351c762774c8b59591834bce411c8f425dcbe249d2a1b893b613d8e48935f042057ad66479df9a360d37450f9a95364a71379477257f1e98", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 00:06:02 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file4\x00', 0x8, 0x2) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file3\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000300)='./file4\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') 00:06:02 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0x4000000) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) mprotect(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f0000000040)=0xffffffffffffffe9) 00:06:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xfffffdffffffffff, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:02 executing program 3: semget(0x1, 0x6, 0x2) r0 = semget$private(0x0, 0x4, 0x400) __semctl$GETZCNT(r0, 0xa76c1c8b91916f32, 0x7, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 00:06:02 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x5788a}], 0x1000000000000013) lseek(r0, 0x0, 0x4) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000140)=""/150, 0x96}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000040)=""/4, 0x4}, {&(0x7f0000000380)=""/252, 0xfc}], 0x4, 0xa) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) 00:06:02 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xff, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f00000000c0)=0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x8006, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="843f6d7cea20e7808afadda5553d38499aa1e2a00afcdaed43ffa85de5e4b71169d4963e4ec4ed8a6f75c8e6da63c6f2d17d9fa4d4690373106c5b9832c7ed711037c9e8a5e64df82a0b3a37e9c8c620c2c84dc28ea076b791194a5061e24df12bc67c67fc41849c527e804540d041866ae5f98cca49bf5af1a273b49c6cd1fb6298880dbc603609d020a363d6d7b130b64556a7e23444", 0x97}, {&(0x7f0000000200)="7aeddb3c1c7beb9114718430fcafd66b15da09d9c80f96cab7329d46346a12204d165c30ab75ef9853fbeef23e1a27a04368b9c7e0a1c423166ddd34d67ee34b82c40a41149dec7a908de99d6e52ed4414a90b40ea4f50c81809ccdd9f2a65708427f0dc26182815f4afd1cbf5eb3c2f1b38e33bba06603ad5ffff35ee289c1a3d3b7137870bea523599b4e2e164223442ad3359d131e8ce4e", 0x99}, {&(0x7f00000002c0)="d125d07f105d1c25d4fd8648a31ec36cf9e6bebe05e1a3cb0b43ad5d9b4e7b70cf65512de366b7449089b81ecf0ea0bff437010175ec5192a364cea8082ddaf2fce89d381879069b41e93c980f44143ba97774de501f2821fee099720c4484d95dd81ccabc852e580c0991d29e9ba4d3c75857c45fc1bc837da78bf12d99c6383e3108a7", 0x84}, {&(0x7f0000000380)="6a481adf823c75158cab83555c24172e3f38c388190136e7294e688d4d7babdc81ce0334eef9705b014d0353914ee20172e6765b913a40bb092c5e8d627193af2ca345c89e609f8cf047ac60cea50c40af47e6e4071f025afcd8e0f2e19c7b7077bceb60ecd73f8cd12621322e696bebb14c287ff32a3bd5327d3025ea7dc53394f304d4d8210ed69d0b31fe1890871f68e4bdb50a9c88337c0da6bdc084cb74346390821ada856e63f059602fd338a4ef8d2b2b9abfd90a7bac3837aa5e5ad008a40d3965e756f2c77c6c5e651ef3dccc8d1266db3ce4ae18afbae4cf7782e715920f17635ab22ad2d288e35602a54d", 0xf0}], 0x4) 00:06:02 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280), 0x10000000) r1 = accept$inet6(r0, 0x0, &(0x7f0000000300)) r2 = socket$inet(0x2, 0x4, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r3, 0x7ff, 0xa3}, &(0x7f0000000440)=0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x4b, &(0x7f00000002c0)=0x7fff, 0x4) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='*\x00'], &(0x7f0000000240)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='#-/&,H:.]\x00', &(0x7f0000000180)='^^\x00', &(0x7f0000000200)='\x00']) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 00:06:02 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000040)='./file0\x00') unlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x800) rmdir(&(0x7f0000000100)='./file0\x00') 00:06:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4) mkdir(&(0x7f0000001740)='./file0\x00', 0x1) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000001780)={0x7, "25fb89de6d8c6bcc85081f200fa7ee28"}, 0x14) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) ftruncate(r0, 0x5) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001880)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000440)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001800)={r3, 0x1, 0x8}, &(0x7f0000001840)=0xc) close(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:06:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:04 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000040)='./file0\x00') unlinkat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x800) rmdir(&(0x7f0000000100)='./file0\x00') 00:06:04 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = fcntl$dupfd(r0, 0xbd8730c387b0dc94, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x1da9, @local={0xfe, 0x80, [], 0x0}, 0x101}}, 0x0, 0x3, 0x9, 0x3, 0x162, 0x1000}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x400000000000000, 0xfffffffffffffffa, 0x7ff}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:06:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0xfffffffffffffffa}, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='ndg\x00', 0x4) r2 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x3f}, 0x8) 00:06:04 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180), 0x4) 00:06:04 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc01}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x1, 0x80410, r0, 0x0) msync(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) 00:06:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000002600)="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", 0x1099) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x8204, 0x10) shutdown(r0, 0x1) 00:06:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:06 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xff1eb171f0afbd4f, &(0x7f0000000000)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) r2 = dup(r0) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @local={0xac, 0x14, 0x0}, r1}, 0x335) r3 = fcntl$getown(r0, 0x5) wait4(r3, &(0x7f00000000c0), 0xd, &(0x7f0000000100)) setsockopt$sock_int(r0, 0xffff, 0x40000, 0x0, 0x0) 00:06:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffdffff, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x110200, 0xa0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0xfffffffffffffffd, 0x5, 0x5e}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)={r1, 0x8000, 0x2, [0x401, 0x20]}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1000, 0x1f}, {0x0, 0x69}}, 0x200) connect(r2, &(0x7f0000000140)=@in={0x2, 0x2, @multicast1}, 0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:06:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:06:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f00000000c0)='\x00', 0x40, 0x12) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 00:06:11 executing program 1: r0 = socket(0x1, 0x10000003, 0xffff) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) readv(r0, &(0x7f0000001640)=[{&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/188, 0xbc}, {&(0x7f00000012c0)=""/227, 0xe3}, {&(0x7f00000013c0)=""/129, 0x81}, {&(0x7f0000001480)=""/137, 0x89}, {&(0x7f0000001540)=""/220, 0xdc}], 0x7) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x31, &(0x7f00000001c0), 0xff09) 00:06:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:11 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0x9, 0xffffffffffffffe0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x80, 0x200, 0x9, 0x101, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000040)={r3, 0x0}, &(0x7f0000000080)=0x10) 00:06:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000300)=[{r0, 0xfffffffffffffffe}], 0x1, 0x400000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x579, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x200, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2305000000fe800000a99e000000000000000000aa07000000000000000000000000000000000000000000000000000000b85b0870a2b7b032840000000000000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000002f7199848fc53ac1316e8734ca549e1d6f5dd579ad18f91fddc897a1300638b2292ec49abac8fcc448f84145571cc127abfcc62605318dc1a8b2f1b53c8f48d51df73bdd45f8ae1700000000000000ffffffff000000000000000000", @ANYRES32=r1], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r1, 0xffff}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0x433}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mkdir(&(0x7f0000000140)='./file0\x00', 0x10) 00:06:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3, 0x3ff}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1a}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0xc16, 0x2, [0x7, 0x0]}, 0xc) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0x270b72f45b096103) 00:06:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="01010000ff0100000400090001009dff050000001c004e21ff00"/148, @ANYRES32=0x0, @ANYBLOB="e000010000000200"/20], &(0x7f00000002c0)=0xb0) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x8000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x800, 0xfff, 0x7fff, 0x8, 0x4}, &(0x7f00000001c0)=0x14) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:06:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:15 executing program 3: munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ff6000/0x2000)=nil, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001784000000000000"], &(0x7f0000000080)=0x6e, 0x10000000) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x30000000) r3 = fcntl$dupfd(r2, 0x11, r2) shmat(r0, &(0x7f0000ff7000/0x2000)=nil, 0x2000) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x10000000) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) poll(&(0x7f0000000180)=[{r1, 0x11}, {r2, 0x4}, {r3, 0x40}, {r4, 0x4}, {r5, 0x4}], 0x5, 0x1) 00:06:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet_udp(0x2, 0x2, 0x0) 00:06:15 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) fchmod(r1, 0x0) recvfrom$unix(r1, 0x0, 0x0, 0x80, 0x0, 0x0) 00:06:15 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000040)=0xffff, 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:06:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc7, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r3 = fcntl$getown(r0, 0x5) getpgrp(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:17 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d1", 0x1}], 0x1) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x7, 0x10, r1, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) ppoll(&(0x7f0000000180)=[{r2, 0xc}, {r1, 0x18}, {r2, 0x22}], 0x3, &(0x7f00000001c0)={0x1, 0x1f17}, &(0x7f0000000200)={0x1}, 0x8) r3 = accept(r2, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000740)="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", 0x1000) preadv(r0, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/133, 0x85}], 0x1, 0x0) 00:06:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x13, 0x0, &(0x7f00000001c0)) r1 = socket(0x1, 0x2, 0x1) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = dup(r0) bind$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 00:06:17 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r0, 0x44}, {r0, 0x4}, {r0}, {r0, 0x4}, {r0, 0x98}], 0x2000017c, 0x0) pipe2(0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r2 = getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) 00:06:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:18 executing program 3: r0 = socket$inet_sctp(0x2, 0x400000006, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f00000002c0), 0x8) 00:06:19 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005020400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:06:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82023870d42b9c00b6c47baf8acdb1c4df501c56d8591fd0be7fbadc17f91d46bda4c5b319783278590fae962912847922a742dcd2b0d62e5aabd6d8cc997e2799e16d3ea67acf9b95b71a01362a84dac687ba235144793aa4107fa65a686ed6ac450df4918dd57e"], 0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x100000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:06:22 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) write(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) poll(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f00000002c0)=0xffffffffffffff64) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) open$dir(0xfffffffffffffffe, 0x0, 0x2000000000000000) 00:06:22 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setuid(r1) setresgid(0x0, r0, 0x0) 00:06:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf00, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0x150) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x2}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x7ff, {{0x1c, 0x3, 0xfe, @empty, 0x1ff}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) r4 = accept4(r3, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, 0x0, 0x0) poll(&(0x7f0000000040)=[{r3, 0x2110}], 0x1, 0x3a) 00:06:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) semget$private(0x0, 0x1, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0059ccb8ff4cc4ba53c2db841adb0000009ea5d08e32ba0aa45526305a304770902f535012f715ee2d68d4935de8c5b9bac43a19c0ae2d6f066eae848ac52cec86deedcc1e38"], &(0x7f00000000c0)=0x208) 00:06:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:25 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xc}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f00000000c0)='.\x00', 0x40, 0x40) 00:06:25 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000c7c000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000dfe000/0x4000)=nil, 0x4000, 0x4) 00:06:25 executing program 3: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x108040, 0x6) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c) freebsd11_stat(0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x41}, 0x1) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000100)="5948b8ff919757292dd89a1e08b48a83ea82d23bcc93d111aea5128db4a876a6c95b52a671030ebeccbf915a546cc90f76a345271ccff1f51b83aab4efb9ff3c4cbc2fbbed3cacc74a0521830c204447cee4641a43b794bea544c64afa8065327332c4e9f6cfbe52f0ebd9be876be05ecac46b6770018041e1c70b0918efef678171bc514af4c10ea97c8e0e8c2a4b7ae62b15914d8a246d293198c213f6a0d9e170a739d86776e72acdfb68ad1105a3cceb367499ecbc8a8c77e9ce339d465012778e915fd682e710b97b42442a3648ded184b10843000a", 0xd8) r5 = getgid() getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xb644}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x2}}, r6, 0x3, 0x7, 0x6, 0x0, 0x0, 0x401}, 0xa0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) pipe2(0x0, 0x100000) r7 = semget$private(0x0, 0x2, 0x214) semop(r7, &(0x7f0000000580)=[{0x1, 0x2, 0x1800}, {0x3, 0x9d}, {0x4, 0x1, 0x800}, {0x0, 0x1ff, 0x1800}, {0x0, 0x2, 0x1800}, {0x0, 0x80, 0x800}], 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000540)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000200)=0x400, 0x4) getsockname$inet6(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setuid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) fchown(r8, 0x0, r5) 00:06:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/152, &(0x7f00000000c0)=0x98) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000600)="0f443ecdf7a3b1fa0120709ae81642110acaa2d66cd08c38436ec350c1311ed9fcc4ccd6517310eccb02e2c583f282336d6691b021426dc6ff0edf82e3dbd09023e03b1fa74f81d4724e194a0c75e1071a47d32f731f31588ceb994964b6261ec8acaa423d9ac3cd6d9a7f70022acbbd074937bf6f9376e0", 0x78) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:06:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) socketpair(0x0, 0x2, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:06:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:26 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x3000) r2 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmdt(r1) shmdt(r2) 00:06:26 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mkdirat(r0, 0x0, 0x4) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x27) socket$inet_icmp_raw(0x2, 0x3, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r1 = accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) sync() r2 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, &(0x7f0000000300)) fchmodat(0xffffffffffffffff, 0x0, 0x0) 00:06:26 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x471f, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:26 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x40000000006fff) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 00:06:26 executing program 1: r0 = socket(0x1c, 0x5, 0xffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0100800183d8ff5599aeb7fc4a569deb38a10ba2c485b3eb4a9720bdc2fd1a518de9a2916a26a36c3046861f410d51", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1}, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in={0x2, 0x1}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x3}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000240)=0x10) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x3) 00:06:26 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) accept$inet(r0, 0x0, &(0x7f0000000000)) close(r0) 00:06:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1104, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:06:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) freebsd11_fstat(r0, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x2, 0x10000001, 0x84) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) 00:06:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:27 executing program 3: r0 = socket$inet6(0x1c, 0x1, 0xfffe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x84) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000589595f3ecdf46b0fe800000a22d095f992e0f265c19ffb1f7242f9e922904001ce87aa348"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) 00:06:27 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x410, r0, 0x0) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x6}, {0x8c6, 0x7}}) mlock(&(0x7f0000a74000/0x2000)=nil, 0x2000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x100000001, 0x4) close(r0) mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2) 00:06:28 executing program 3: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f0000000000)=[{r0, 0x217d}], 0xfb, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4) lseek(r0, 0x0, 0x0) 00:06:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000540), 0x20000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000580)={0x0, 0x101}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000600)={r2, 0x8}, 0x8) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/200, 0x4c}], 0x1, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r4, 0x101, 0x8, 0x7}, &(0x7f0000000400)=0x10) r5 = dup2(r0, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000440)={@rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0xffffffff, 0x40}, {0x1, 0x2}}) lseek(r0, 0x4a, 0x7) exit(0x800008000) getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)=0x0) r8 = getegid() fchown(r5, r7, r8) poll(&(0x7f0000000040)=[{r6, 0x40}, {r6, 0x20}, {r3, 0x2000}], 0x3, 0x10000) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) freebsd11_fstat(r3, &(0x7f0000000100)) socket$inet6_udp(0x1c, 0x2, 0x0) 00:06:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x78000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:31 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000000)=""/103, &(0x7f0000000080)=0x67) getsockopt(r0, 0x0, 0x66, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x0, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x80, "b49f46fd986bb25bdbe42797273170ff912127d18539da176a48d407c66c2738d0299ca71ae44b9768a126e23ca5c97dd640ccded21722d9ae2a1d560df928ad78ad0c176141be87e0748e1dc2c4be90791257667065ba9ad37d93e92b1d6ac9cd8beadf95c6673b7d32c42a5d28557c718912aa4719543f9c40f2f029a4f233"}, &(0x7f0000000200)=0x88) 00:06:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x4, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1000002a9) r1 = accept4$unix(r0, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8, 0x10000000) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r3, 0x4, 0xf, 0x101, 0x63}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f0000000080)=[@in6]}, &(0x7f0000000300)=0xb) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:06:31 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:32 executing program 3: pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001fc0)="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", 0x533}], 0x1) read(r0, &(0x7f00000000c0)=""/82, 0x533) 00:06:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x739000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:33 executing program 3: r0 = socket(0x0, 0x2, 0xada) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000001c0)=0xffffffffffffffd0) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r4 = shmget(0x1, 0x1000, 0x480, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000280)=""/174) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0xfe95) preadv(r0, &(0x7f00000000c0), 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x0, 0x0, 0x0, r5}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) 00:06:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000640)={@broadcast, @multicast2, @loopback}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r4 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x6) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000200), 0x3ac) sendto$inet6(r5, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r6, 0xf622}, 0x8) freebsd10_pipe(&(0x7f0000000080)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f00000001c0)={r6, 0x7}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ftruncate(r1, 0x5) 00:06:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:37 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x73e000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:38 executing program 1: getgroups(0x3, &(0x7f0000000140)=[0x0, 0x0, 0x0]) chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r0) 00:06:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="826ba46c33c40300000000000000306592aa2041804600000000000000b5bd496fb2e674abfa4c8f7927d464"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x2c7, 0x1000, 0x8, 0x2, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:06:38 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x45, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r1, 0x0, 0x100000001, 0x2, 0x1fffffffc0000, 0x8, 0x8}, &(0x7f0000000140)=0x98) 00:06:38 executing program 1: r0 = socket(0x10000000002, 0x3, 0x400) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x40, 0x0, 0xd4c4, 0x80000000}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x4, 0x2, 0x1, 0x7dc0a0d4}, &(0x7f0000000100)=0x18) bind(r0, &(0x7f0000000080)=@un=@abs={0x25ad51a74fd02bc}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) 00:06:38 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = getegid() setgid(r1) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) r2 = accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) lseek(r2, 0x0, 0x1) 00:06:38 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000240)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6082, 0x6, [0xc, 0x0, 0x0, 0x5, 0x8, 0x2]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x8001, 0xf, "2361812f760dcf78c654edee902fa4"}, 0x17) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000001c0)={0x3}, 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x6, 0xf, 0x6, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={r3, 0x80, 0xf, 0x2, 0x6}, &(0x7f0000000100)=0x18) 00:06:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800700, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:40 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x8) 00:06:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) pipe2(&(0x7f0000000180), 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x7}, &(0x7f00000002c0)=0xc) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:06:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x907300, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:44 executing program 1: setreuid(0x0, 0xee00) chroot(0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000180)=0x0) setuid(r0) 00:06:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe07300, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:44 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x2}}, 0x0, 0x2, 0x200, 0x5ef, 0x6, 0x81}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f0000000280)=[@in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000380)=0x10) open(&(0x7f0000000140)='./file0\x00', 0x2, 0x2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x81011, r0, 0x32) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x1010, r0, 0x53) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8000000040000002) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x100, 0x4820, 0x50, 0x5, r3}, &(0x7f0000000400)=0x10) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r1, 0x0) 00:06:44 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000340)="85e344c5978d50cd", 0x8}], 0x1, 0x0}, 0x0) dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYBLOB="1e040600a722f75b04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d620000"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setreuid(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 00:06:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getresgid(&(0x7f00000004c0), &(0x7f0000000300), &(0x7f0000000500)=0x0) setregid(r2, r3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="0300000000000000020000008000000000000000ab66419a6afbb8f805d4"], 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, &(0x7f00000001c0)=0x8) connect(r1, &(0x7f00000002c0)=@in={0x2, 0x2, @loopback}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast2}}, r4, 0x3ff, 0x4, 0x0, 0x401, 0x4}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={r5, &(0x7f00000003c0)=[@in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x43, 0x0, 0x0) 00:06:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:49 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:50 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file1\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0xe2, 0x7) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) 00:06:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:52 executing program 1: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = dup(r0) writev(r2, &(0x7f0000000600)=[{&(0x7f0000000040)="9e", 0x1}], 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffffffff00000000040002003e0c0300ffff000002004e20ac1400bb00000000000000000000000000000000000000000000ff0f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a5a6ae1bc12e33bdbfb3afb98ae62e384c1a575e9352c17b17", @ANYRES32=0x0, @ANYBLOB="00000000130c0000010000800500000007000000"], &(0x7f0000000480)=0xb8) sendmsg$inet6_sctp(r2, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0xabd, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000080)="95d25765a0b1ee4c5d42340adf8e3ac618dfd6", 0x13}, {&(0x7f00000000c0)="f768e1daeee39b88c06a9e6bba3a3efcb5f64d34f8a71ebe32198f8c1e5998bcf81d087800d125697c7dacb918e37e658b83dc66bb3783d6e150ce8c2b9d496b68e944358c15151f18bb984f76235d9d59bcaec962bfe04cf234c0e43ee504b785dc2b7a45831a2d", 0x68}, {&(0x7f0000000140)="fbd497dd6d2ebe5fecf738dd11d85e92c44a77fb598d58796c502c7a26614cdaeed3451211e5a6a2de8aee7a4dafe6e1958497c053b5a210eac88655da56bc9b73389be69e9a3dfa96e0ec9e41711cb0f8a1b3183e329fd00482725b3dfc9ab8e66aba7b7773207b1c628c80efbe34bdd778c82d89fa1dfc078838828fb1f86949fa02c6a0bbf8cb38a545e24515046150f6f5fab041fc8646f685ee16eb188fdcda8da8d1b0385df769dd053dacc3c91f3f26d14d9925502319ffa2b99d2939ecdad4f94a76dbc63967bc9b5e8daed1fba46654a5b2a9566516d3657a76f9d14a4204660def9171f04cba1eb278903cd128", 0xf2}, {&(0x7f00000002c0)="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", 0xfa}], 0x4, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0xffffffff, 0x100, 0x71ed3fdc, 0x10001, r3}}, @authinfo={0x10, 0x84, 0x8, {0x100000001}}, @init={0x14, 0x84, 0x1, {0x2, 0x1, 0x8, 0x4}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x50, 0x1}, 0x20000) write(r2, &(0x7f0000000040), 0x7fffffffffffffff) 00:06:52 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x80000001) open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0) 00:06:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000080)) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000200)=0xfe8c) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f00000000c0)=0x100) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x4, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r3, 0xf, 0x800}, &(0x7f0000000180)=0x8) 00:06:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001340)=ANY=[@ANYBLOB="1c004eb4340a0000fe800000000000000080000000000000000000000000000000000000000000f11a00000000000000000000000000000000000000000000000000000000000000005463b3c936cd0000000000000000000000000000000000d44d9ac74d7a00"/134, @ANYRES32=r1, @ANYBLOB="0100010006000000030200000104000003000200"], &(0x7f0000000080)=0x98) r3 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmat(r3, &(0x7f0000ffd000/0x3000)=nil, 0x1000) r4 = shmget$private(0x0, 0x2000, 0x480, &(0x7f0000ffe000/0x2000)=nil) r5 = socket$inet6(0x1c, 0x10000006, 0x6b) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000011c0)={r2, 0x6}, &(0x7f0000001200)=0x8) recvfrom$inet6(r5, &(0x7f0000001240)=""/160, 0xa0, 0xc2, &(0x7f0000001300)={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000100)=""/4096) 00:06:52 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet(0x2, 0x7, 0x80000000000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x44, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), 0x10) 00:06:52 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) mmap(&(0x7f0000776000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3}}, 0x0, 0x3, 0x7f, 0xfffffffffffff801}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x80, 0xf, 0x1}, &(0x7f00000002c0)=0x18) 00:06:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x1, 0x4, [0x2, 0x8, 0x80000000, 0x100]}, &(0x7f0000000200)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000002c0)={r2, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r4 = fcntl$getown(r0, 0x5) getpgrp(r4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r5 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:52 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000580)=[&(0x7f00000000c0)='^\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='{:*\x00', &(0x7f0000000480)='(\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00'], &(0x7f00000005c0)) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000380)=""/112) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="ff0f0000000000000300a2e90000000000000000"], 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/115, 0x73}], 0x10000000000003bc, 0x0) freebsd10_pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0x2, @empty, 0x8001}}, 0x0, 0x9, 0x3, 0x4, 0x2, 0x4}, &(0x7f0000000780)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000007c0)={r3, 0x5}, 0x8) r4 = socket(0x1c, 0x20000003, 0x8000) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r5, 0x29, 0x3d, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000000)={r1, 0x6, 0x4, 0x8, 0x1}, &(0x7f0000000300)=0x14) 00:06:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f470000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) futimesat(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={{0x8, 0x9}, {0xfffffffffffffffc, 0x7fffffff}}) lseek(r0, 0x4, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x3ce4, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x403, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r1, 0x2}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x148a, 0x0}, &(0x7f0000000240)=0xc) poll(&(0x7f00000005c0)=[{r0}, {r0}, {r0, 0x2060}, {r0, 0x88}, {r0, 0x85}, {r0, 0x91}], 0x6, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x100000000}, 0xfffffffffffffe00) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x12a, @loopback, 0x100}}, r2, 0x7, 0x9, 0x4, 0x3, 0x4, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0xfed1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r3, 0xfff, 0x7}, 0x8) 00:06:54 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:55 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x30000000) bind$inet(r0, &(0x7f0000000140)={0x2, 0x1, @loopback}, 0x10) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r2, 0x4000000000000002) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r4 = getpid() fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r4}) 00:06:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, &(0x7f0000000200)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xf9, "0f71313401b27b9c15eea4bb3b241fe87e0646dd3693ad3f1967a9c416441941230065f7dcb9812da59c2b26ad58950985530db88cbca9379c31cd5bbdc6fc8ceb1c55961b5fcea431c005582f4cc5b82dd9d65434fb2bf28a376df5e57fc6c9332cf5cdf4f42c2c14060f5eb786e3313cb550d853f35f6336182a7ce810fae21b2b5af041c1277bba6aa838bacdfebc0681d98db724e84a6149e29e1fd7379492bd961dd565a893c519355d56c77ffdb92810187e31c698a9ecd0c025a1a88e734890240f5b14b4ce504fd7e4fb1774496ab2b395b457bbac42bba4eaef4215106fde04ec010f9b9fc4484fdfe1ad8ddaf7a2926aeb11a327"}, &(0x7f00000000c0)=0x101) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x0, 0x1ff, 0xffffffffffffffff}, 0x10) sendto$unix(r0, &(0x7f0000000040)="6cbb833c70c6392663d436d708efe79acd249a20fb8ff19947afd6cb122cf53b4a3ea14abc8b1ebdd23013017d97efe0207db1fb0e5a5231b0da3a", 0x3b, 0x20000, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) 00:06:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc7000000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:06:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, &(0x7f0000000200)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:06:59 executing program 1: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1, 0xffff, @empty, 0x4}, 0x1c) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = socket$inet(0x2, 0x3, 0xfffffffffffffffa) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="67022e2f66696c65300028cb44bc2756d6ec46e2be9666f1f310cbb92ea2241deb9b74ae26cce34394c9a6049328"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000300)={0x2, 0xff, 0x0, 0x7bd, 0x8, 0x1000000000, 0x0, 0x3, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000500)={r5, 0xd5, "a3640ae4074b700ef8431428799f7b89c39b75f76c36f82437b594cbde4d27e34631f8bd7f99dd19ba01026feafe92a19d168a58b89b57e978baca13a32702b075cb87af51288fcb3107b158de848ad991ca40e1de576e3d689ec7ab4b8d4be234e542af8974aea66e30ac12c2d0b334ebef5f07276dc3700350e3efacbb5f1c7b7f44b30d99bbefe70df843fb69bb8338afea76ebc99f208103b01a7586d60d7a751ab72b7b6026585bf4a8d34157d4e79f942729f86a7b15d3aa1bfb5f1eb1d2d5f9b18700"/213}, 0x0) shutdown(r3, 0x4) shutdown(r4, 0x40000000001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000400)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={r6, 0x5, 0x9}, 0xc) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r8 = shmget(0x2, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(r4, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x0, 0x200) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) shmat(r8, &(0x7f0000ffc000/0x4000)=nil, 0x2000) 00:06:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) futimesat(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={{0x8, 0x9}, {0xfffffffffffffffc, 0x7fffffff}}) lseek(r0, 0x4, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x3ce4, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x403, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r1, 0x2}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x148a, 0x0}, &(0x7f0000000240)=0xc) poll(&(0x7f00000005c0)=[{r0}, {r0}, {r0, 0x2060}, {r0, 0x88}, {r0, 0x85}, {r0, 0x91}], 0x6, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x100000000}, 0xfffffffffffffe00) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x12a, @loopback, 0x100}}, r2, 0x7, 0x9, 0x4, 0x3, 0x4, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0xfed1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r3, 0xfff, 0x7}, 0x8) 00:06:59 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x108000000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:07:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7df739000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:07:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:07:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) futimesat(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={{0x8, 0x9}, {0xfffffffffffffffc, 0x7fffffff}}) lseek(r0, 0x4, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x3ce4, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x403, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r1, 0x2}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="0201000043050adff32436e31e5181434b0bf1ec3e0ad713d97811d437ab2bf7c1bd785aa5fa16591b7f5d9dae111f5afd5c24e6a0f75bf921fe9d2d5baf9d0e37d34dfe836057e2f491eb41b7ea2270e968eecf000063f755b92a65362697867b91498f3f1a27ecbf524fe13d4f73ca1790750bf2d510943a15d2f2f644eb42f6ac1bab34a24ed67ee3bc27bfd7dc9e8cc8a280cd1f13d16f000000003d58cabe0d91d7c234841d08ce2bc14b73f3489d39dc319037e6b050079b71149caa851295a336ed7243689235b1c7301c227d3316046011146d43ce8841cf211e1bd2a6f42243840a539170e015a2b7f887c317d857b0fe7748cdbcca7626c0af666fda348732bea3d78a527d94e10731e076898f05e19008223206ef8b328c272b4e4110e91d013d705c4fc99e35be377e7f068f558f5a13a7e0149801003804dd5a700abb62ec13d5cb2bccda3d0730d19cec7c0727429b415a4bf67dfef235270c5cb2b3ee6ed01ab15eaf4dc1f3edaba922de9868"], 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x148a, 0x0}, &(0x7f0000000240)=0xc) poll(&(0x7f00000005c0)=[{r0}, {r0}, {r0, 0x2060}, {r0, 0x88}, {r0, 0x85}, {r0, 0x91}], 0x6, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x100000000}, 0xfffffffffffffe00) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x12a, @loopback, 0x100}}, r2, 0x7, 0x9, 0x4, 0x3, 0x4, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0xfed1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r3, 0xfff, 0x7}, 0x8) 00:07:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800739000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:07:07 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800800000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:07:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:07:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) futimesat(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={{0x8, 0x9}, {0xfffffffffffffffc, 0x7fffffff}}) lseek(r0, 0x4, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x3ce4, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x403, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r1, 0x2}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x148a, 0x0}, &(0x7f0000000240)=0xc) poll(&(0x7f00000005c0)=[{r0}, {r0}, {r0, 0x2060}, {r0, 0x88}, {r0, 0x85}, {r0, 0x91}], 0x6, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x100000000}, 0xfffffffffffffe00) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x12a, @loopback, 0x100}}, r2, 0x7, 0x9, 0x4, 0x3, 0x4, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0xfed1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r3, 0xfff, 0x7}, 0x8) 00:07:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) futimesat(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={{0x8, 0x9}, {0xfffffffffffffffc, 0x7fffffff}}) lseek(r0, 0x4, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x3ce4, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x403, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r1, 0x2}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x148a, 0x0}, &(0x7f0000000240)=0xc) poll(&(0x7f00000005c0)=[{r0}, {r0}, {r0, 0x2060}, {r0, 0x88}, {r0, 0x85}, {r0, 0x91}], 0x6, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x100000000}, 0xfffffffffffffe00) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x12a, @loopback, 0x100}}, r2, 0x7, 0x9, 0x4, 0x3, 0x4, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0xfed1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r3, 0xfff, 0x7}, 0x8) 00:07:14 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800e00000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:07:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) futimesat(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={{0x8, 0x9}, {0xfffffffffffffffc, 0x7fffffff}}) lseek(r0, 0x4, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x3ce4, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x403, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r1, 0x2}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="0201000043050adff32436e31e5181434b0bf1ec3e0ad713d97811d437ab2bf7c1bd785aa5fa16591b7f5d9dae111f5afd5c24e6a0f75bf921fe9d2d5baf9d0e37d34dfe836057e2f491eb41b7ea2270e968eecf000063f755b92a65362697867b91498f3f1a27ecbf524fe13d4f73ca1790750bf2d510943a15d2f2f644eb42f6ac1bab34a24ed67ee3bc27bfd7dc9e8cc8a280cd1f13d16f000000003d58cabe0d91d7c234841d08ce2bc14b73f3489d39dc319037e6b050079b71149caa851295a336ed7243689235b1c7301c227d3316046011146d43ce8841cf211e1bd2a6f42243840a539170e015a2b7f887c317d857b0fe7748cdbcca7626c0af666fda348732bea3d78a527d94e10731e076898f05e19008223206ef8b328c272b4e4110e91d013d705c4fc99e35be377e7f068f558f5a13a7e0149801003804dd5a700abb62ec13d5cb2bccda3d0730d19cec7c0727429b415a4bf67dfef235270c5cb2b3ee6ed01ab15eaf4dc1f3edaba922de9868"], 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x148a, 0x0}, &(0x7f0000000240)=0xc) poll(&(0x7f00000005c0)=[{r0}, {r0}, {r0, 0x2060}, {r0, 0x88}, {r0, 0x85}, {r0, 0x91}], 0x6, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x100000000}, 0xfffffffffffffe00) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x12a, @loopback, 0x100}}, r2, 0x7, 0x9, 0x4, 0x3, 0x4, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0xfed1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r3, 0xfff, 0x7}, 0x8) 00:07:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) futimesat(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={{0x8, 0x9}, {0xfffffffffffffffc, 0x7fffffff}}) lseek(r0, 0x4, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x3ce4, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0xf, 0x403, 0x0}, &(0x7f0000000440)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000700)={r1, 0x2}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x148a, 0x0}, &(0x7f0000000240)=0xc) poll(&(0x7f00000005c0)=[{r0}, {r0}, {r0, 0x2060}, {r0, 0x88}, {r0, 0x85}, {r0, 0x91}], 0x6, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r2, 0x100000000}, 0xfffffffffffffe00) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x12a, @loopback, 0x100}}, r2, 0x7, 0x9, 0x4, 0x3, 0x4, 0x2}, 0x98) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0xfed1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r3, 0xfff, 0x7}, 0x8) 00:07:15 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x801000000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:07:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x132ff20000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:07:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:07:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:07:20 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0xffff0008) 00:07:22 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x22) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x100000000000000d) close(r0) 00:07:22 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f00000000c0), 0x12, &(0x7f0000000100)) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x4cd, 0x181) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x400) fcntl$getflags(r0, 0x3) utimensat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x40, 0xfffffffffffffdcb}, {0xaf1, 0x4}}, 0x200) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000340)={'accf_http\x00', "4a64df2c9f392b3c8081713c9163ab6c433a8d7c7bca87d57d8cc34dfefba70a1d5878bfc7cf5b75b84f10d0a3b6d234145972bf052047a879ed96dd93440bae40aa52d702a575bfc2beef145cc13397e39557307a334cda685b1b3d932694e9e540ea078e0cc2aa1d743342b94506d31e17102b037ba723d02099aee8631062281c48409d833abed74cd124dabc28cc02e255368436352a464debc2f1f8aa0167234aac6904a2ca934dd39fbda5f417f8bde06f99d901afdf941c87d9209f5cf4c1b752b23d05b1cade2dc8e3f53548cb816b995c272f8752f37540d9c8dbb3b519bc7e5fab26c04fe0f8cb0eab7ec3"}, 0x100) truncate(&(0x7f0000000440)='./file0\x00', 0xb1) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) connect$inet6(r4, &(0x7f0000000600)={0x1c, 0x3, 0x2e4, @remote={0xfe, 0x80, [], 0x0}, 0xd0b}, 0x1c) setsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000640)=0xffff, 0x4) r5 = open$dir(&(0x7f0000000680)='./file0\x00', 0x40, 0x20) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000006c0)={0x9, {{0x2, 0x3, @broadcast}}}, 0x90) r6 = open(&(0x7f0000000780)='./file0\x00', 0x0, 0x16) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000007c0)=0x1, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000800)={@multicast2, @local, 0x0}, &(0x7f0000000840)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000880)={@empty, @local={0xac, 0x14, 0x0}, r7}, 0xc) freebsd10_pipe(&(0x7f00000008c0)) r8 = open(&(0x7f0000000900)='./file0\x00', 0x8640, 0x20) setsockopt$sock_accept_filter(r8, 0xffff, 0x1000, &(0x7f0000000940)={'accf_http\x00', "84add44c2b0721a5d54bd1d8c0830b446f84f822c6e9adfcaf109413b002443972a8a2f778dbe902cddc9a83faad30bf01a097f865e7fe49060d6e0996b77ee50fdabfdadb2c444f9710920d06c689285fe252b6d7bf24db2981730a8e4605d74a8468567c681ea11f8f34ff1e08ca17360b0faf99b85082d6968d386a1d5e82c68eae22ed86f06b82873c4e25b9ecee93a2e8f6e6f83788d237f255f02d668fda26f5626bac37bb662bebdf4fcb3b5411c2d031bcd32a308ded452a5c712ccc81ceba9df59fdc20ca42c995f71eaddafe4a3df721dcc512c9985ea589bc8a4937e2efda45dabe4cbb64da333de0fa9a"}, 0x100) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000a80)={0x2, &(0x7f0000000a40)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @rand_addr=0xa2d}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000ac0)=0x10) fcntl$lock(r5, 0xd, &(0x7f0000000b00)={0x3, 0x7, 0x10001, 0xffffffff, r1}) link(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)='./file0\x00') freebsd11_mknod(&(0x7f0000000bc0)='./file0\x00', 0x1, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000c00)={0x0, 0x50e, 0x1, 0x51ee}, &(0x7f0000000c40)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000c80)={0xfff, 0x0, 0x6200, 0x8001, 0x6, 0x1, 0x4, 0xffffffffffffffe0, r9}, 0x20) 00:07:22 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r2) execve(0x0, 0x0, 0x0) fstat(r0, 0x0) fcntl$getflags(r1, 0x1) 00:07:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @remote}}}}, 0x0) 00:07:22 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0xf74, 0x4) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000)=0x6eb, 0x4) 00:07:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x3ff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, &(0x7f0000000200)) truncate(0x0, 0x208020001) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x65) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = fcntl$getown(r0, 0x5) getpgrp(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8104, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:07:22 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x10, 0x0, &(0x7f0000000040)) 00:07:22 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) dup2(r1, r0) 00:07:22 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0x1c) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000300)=0xfffffffffffffffd, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x80000001, 0x6253, 0x800, 0xf41, 0x8, 0x2e9, 0x0, 0x8, r4}, 0x20) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept4(r5, 0x0, &(0x7f0000000000), 0x1d80a1f940569d77) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000003c0)={r4, 0x9}, 0x8) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = dup2(r6, r7) setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f0000000100)={0x1}, 0x1) setsockopt$inet_mreqsrc(r7, 0x0, 0x80000046, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) listen(r8, 0x9) setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r7, 0x0, 0x46, &(0x7f0000000200)={@multicast1, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 442 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021268520 vpanic() at vpanic+0x1e0/frame 0xfffffe0021268580 panic() at panic+0x43/frame 0xfffffe00212685e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00212687c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe0021268810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe0021268850 sosetopt() at sosetopt+0x101/frame 0xfffffe00212688d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe0021268950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe0021268980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021268ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021268ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 2993 tid 100324 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why