Warning: Permanently added '10.128.0.206' (ECDSA) to the list of known hosts. 2019/04/17 02:52:27 fuzzer started 2019/04/17 02:52:27 dialing manager at 10.128.0.248:16485 2019/04/17 02:52:27 syscalls: 438 2019/04/17 02:52:27 code coverage: enabled 2019/04/17 02:52:27 comparison tracing: enabled 2019/04/17 02:52:27 extra coverage: support is not implemented in syzkaller 2019/04/17 02:52:27 setuid sandbox: support is not implemented in syzkaller 2019/04/17 02:52:27 namespace sandbox: support is not implemented in syzkaller 2019/04/17 02:52:27 Android sandbox: support is not implemented in syzkaller 2019/04/17 02:52:27 fault injection: support is not implemented in syzkaller 2019/04/17 02:52:27 leak checking: support is not implemented in syzkaller 2019/04/17 02:52:27 net packet injection: enabled 2019/04/17 02:52:27 net device setup: support is not implemented in syzkaller 02:52:37 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0xa4, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) ftruncate(r0, 0x0) fcntl$getflags(r0, 0x3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x3, 0x4) ftruncate(r0, 0xffff) fsync(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @rand_addr=0x3}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x3, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x4, 0xf, 0xad37, 0x4}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) poll(&(0x7f00000003c0)=[{r0, 0x180}, {r0, 0x1e4}, {r0, 0x2c}, {r0}, {r0, 0x8}, {r0, 0x2040}, {r0, 0x40}], 0x7, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)={@in6={{0x1c, 0x1, 0x0, @empty, 0x80}}, r1, 0x10001, 0x3, 0x4, 0x401}, &(0x7f00000004c0)=0x98) fsync(r0) write(r0, &(0x7f0000000500)="bab4a90a48d3e612a4029cbe6bbdac879ea272e5e6bca1a9843b8d20f6ba9c7f621fc53de9dd2026d88cfa52b09d117011f983ee1d4508f9e4a815413c5dc5d59b7242330435f80156744f4be2d756fd79094a129bac636ce49f2e1c45d00381f7c100460d21dcf3d0819dcc6e4b0be77c3b2c6322df848fda", 0x79) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000580)={r2, 0x100000000, 0x8, 0x7, 0x400, 0x72425d23}, &(0x7f00000005c0)=0x14) poll(&(0x7f0000000600)=[{r0, 0x181}, {r0, 0x8}, {r0, 0xce}], 0x3, 0x81) freebsd11_fstat(r0, &(0x7f0000000640)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000006c0)=0x101, 0x4) freebsd11_fstat(r0, &(0x7f0000000700)) fsync(r0) flock(r0, 0x3) setitimer(0x2, &(0x7f0000000780)={{0x6, 0xffffffffffff7345}, {0x5450, 0xff}}, &(0x7f00000007c0)) sendfile(r0, r0, 0x0, 0x8) fsync(r0) flock(r0, 0x2) fsync(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000800)={r1, 0x9b}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000880)={r3, 0x2}, 0x8) getsockname$unix(r0, &(0x7f00000008c0)=@abs, &(0x7f0000000900)=0x8) 02:52:38 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20400, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x67, 0x4) r2 = getuid() r3 = getegid() lchown(&(0x7f0000000080)='./file0\x00', r2, r3) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x80, @loopback, 0x81}}, r4, 0xe60c, 0x7, 0x100}, 0x8c) ppoll(&(0x7f0000000280)=[{r0}, {r0, 0x5}, {r0, 0x2000}], 0x3, &(0x7f00000002c0)={0x3f, 0x5d24e5e}, &(0x7f0000000300)={0x2}, 0x8) r5 = socket$inet(0x2, 0x20000003, 0x5) r6 = getegid() rmdir(&(0x7f0000000340)='./file0\x00') getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000380)={@local, @rand_addr}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4) setgid(r6) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000480)={r4}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000540)=0x5, 0x4) mknodat(r0, &(0x7f0000000580)='./file0\x00', 0x20, 0xfd48) fcntl$setflags(r0, 0x2, 0x1) unlinkat(r1, &(0x7f00000005c0)='./file0\x00', 0x0) r7 = getpgrp(0x0) fcntl$setown(r5, 0x6, r7) fcntl$setflags(r5, 0x2, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000600)={0x0, 0x0, 0x2100, 0x0, 0xff, 0x3, 0x20, 0x20, r4}, 0x20) truncate(&(0x7f0000000640)='./file0\x00', 0x5) shmget(0x0, 0x4000, 0x4, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000680), &(0x7f00000006c0)=0x4) lseek(r1, 0x0, 0x3) 02:52:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) r3 = accept4$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8) r5 = open$dir(&(0x7f0000000280)='./file0\x00', 0x100000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x8, r4}, 0xc) poll(&(0x7f0000000300)=[{r0, 0x81}], 0x1, 0xfff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x8) r6 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x20) r7 = accept4$inet(r3, 0x0, &(0x7f0000000400), 0x10000000) getrusage(0x0, &(0x7f0000000440)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000600)={r2, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6]}, &(0x7f0000000640)=0x10) ftruncate(r6, 0xfffffffffffff897) nanosleep(&(0x7f0000000680)={0x8, 0x8}, &(0x7f00000006c0)) open(&(0x7f0000000700)='./file0\x00', 0x100001, 0x28) syz_execute_func(&(0x7f0000000740)="672e47db6b1546acf20f2b4ccdc0f2406c8f28009533982edd4e4ec4e21dbd93000000808f697c812af30f6f94d6000000803e42358e78db2c") poll(&(0x7f0000000780)=[{r0, 0x144}, {r0, 0xc4}, {r6, 0x2080}, {r5}], 0x4, 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f00000007c0)={r1, 0x3f}, 0x8) symlink(&(0x7f0000000800)='./file0/file0\x00', &(0x7f0000000840)='./file0\x00') r8 = accept(r3, 0x0, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f00000008c0)={@in={{0x2, 0x0, @broadcast}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000980)={r2, 0xc, 0x8}, &(0x7f00000009c0)=0x8) r9 = semget$private(0x0, 0x4, 0xa0) __semctl$SETALL(r9, 0x0, 0x9, &(0x7f0000000a00)=[0xbd, 0x101, 0xc70e, 0x81, 0x2, 0x4, 0x7, 0x1, 0x8]) r10 = msgget(0x0, 0x0) msgsnd(r10, &(0x7f0000000a40)={0x0, "acf0d35b6af3430f38c3c9b0d4c4ce82d4f36447cff5c6ffc8bf34b354744136a3a7e0eb54f2d71e1177c6fa3dcfac186188c87a0c3e4cf1fbd00e261ddf50c79b6d80a8c2aae5ae0c867d401aefb9e1b36bf3d93b76ef3adbdbdcb524075fa812a4308c1b5a74e08cd60f5358c8eadf0b17a0d64c399c24afa9927df5fb8bd0a290574a3bc15bf41678e7941e6e10d0a00754382a47"}, 0x9e, 0x800) semget$private(0x0, 0x2, 0x3) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000b00)=0xff, 0x4) 02:52:38 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x1f, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x3, 0x4) getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x6, @empty, 0x4}}, 0x0, 0x3, 0x3, 0x104, 0xe2, 0x10000, 0x800}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xb89, 0xc00, 0x8, 0xffff, r1}, &(0x7f0000000300)=0x10) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x1, @rand_addr=0x4}}, r1, 0x1ff, 0xffff, 0x80, 0x800, 0x20, 0x100000001}, &(0x7f0000000540)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000580)={r1, 0x1}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000600)={r1, 0xfffffffffffffffd, 0x54, "b3da0baed3f24cb725af429f0f794041ad9853a62fd1c1da5f85acc3731bef383fdf77cdac49280e27a5394f4bd7a4ea1c05ea7e0bf90342a51708cd8be72bda8aa2a34eb555fda937448f73ead55517a5ec8ac2"}, 0x5c) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000680)=0x7f, 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000006c0)={@in6={{0x1c, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0xed}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000800)={0x8001, 0x4000, 0xffffffff, 0x6, r2}, &(0x7f0000000840)=0x10) fcntl$getflags(r0, 0x0) setgid(r3) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000008c0)={r4, &(0x7f0000000880)=[@in6={0x1c, 0x1, 0x63, @loopback, 0x6}]}, &(0x7f0000000900)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000940)={r5, 0x4}, &(0x7f0000000980)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000009c0)={r4, 0xa51, 0x0, 0x5, 0x1}, &(0x7f0000000a00)=0x18) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000a40)={0x145, 0x7ff, 0x4, 0x200, 0x55c, 0x1, 0x6, 0x1f, 0x80000001, 0x2, 0x80000001}, 0xb) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000a80)=r5, 0x4) getpid() truncate(&(0x7f0000000ac0)='./file0\x00', 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000b00)={0x2, 0x6, 0xfffffffffffffff7, 0x8}, 0x8) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000b40)=0xfffffffffffffff7, 0x4) poll(&(0x7f0000000b80)=[{r0, 0x20}, {r0, 0x20}, {r0, 0x2014}, {r0}, {r0, 0x4}, {r0, 0x2}, {r0}, {r0, 0x8}, {r0, 0x10}], 0x9, 0x2) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000c00), &(0x7f0000000c40)=0x8) utimes(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={{0x10000}, {0xfffffffffffffb7f, 0x1f}}) r6 = open(&(0x7f0000000d00)='./file0\x00', 0x8, 0x1) r7 = fcntl$dupfd(r0, 0x11, r0) renameat(r6, &(0x7f0000000d40)='./file0/file0\x00', r7, &(0x7f0000000d80)='./file0\x00') 02:52:38 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) execve(0x0, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x4}], 0x20000000000000cb, 0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) read(r0, &(0x7f0000000240)=""/252, 0x5b1) 02:52:38 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020009) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open(0x0, 0x0, 0x0) close(r2) fcntl$getown(0xffffffffffffffff, 0x5) fchdir(r3) fsync(r3) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0xa, &(0x7f0000000200)={0x3, 0x6}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) mlockall(0x1) semget$private(0x0, 0x3, 0x20) semget$private(0x0, 0x3, 0x8a) r4 = semget(0x0, 0x0, 0x200) __semctl$GETPID(r4, 0x6, 0x4, &(0x7f0000000140)=""/178) r5 = shmget$private(0x0, 0x13000, 0x200, &(0x7f0000fed000/0x13000)=nil) shmctl$IPC_RMID(r5, 0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) 02:52:38 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = geteuid() socket$inet6_sctp(0x1c, 0x5, 0x84) getgroups(0x6, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) freebsd11_mknod(&(0x7f0000000500)='.\x00', 0x0, 0xe) r4 = getpid() freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000080)="7ad3040908ed7efe19c940403165934b68c07db8f1fc922b84166e1bb4271c6c5c07af0ce1810b1178b2858414a1a34f9b0089b5e598c9927d331b7d0cc1ff5743cc2f46379c04fe4374959de797cd91a88a6822e30294c4bb8d40f95c58153507a3577e9994acd16ffa85e9b25648ac38756e9a425811616d0f3c7740a47c6d42adbe7a894f3d1d781ae8fdbfb97fa6fabc9f88d62eb63ef60cbccc4a81ed4cc9137eb95f9229132a5cebecaa3b08e8a87d9c82e164756310ba55f77176730f6bbffe6556dfc1f68f0e70d801c177c46084938e6e036c7ed6fd7428bffa5b6bb6bc1b12e5317bef3155d41b82377e8a840f1a0b40d581b4", 0xf8}, {&(0x7f0000000180)="057fc619913c18eac095473275075438ea5edfb3525768009a64ca9bd98cd2abeb3880f1a34dd83f631fd5508796cbcb8c07a90e02e8a5869bf5599531a2eb81fa390e1d4a4bccaf3c466203c283e06c9950825d1837c7d3fc311c82117759085ceaa94d144891a0e898bac23326c0fdbdbd26a356653f167fadbf09fc89f8134ee0fd731deb7c3ce1a7f674f7a582e2e66a0774e79453", 0x97}], 0x2, &(0x7f0000000400)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x98, 0x100}, 0x20008) 02:52:38 executing program 1: r0 = socket(0x1c, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x40, 0x0, 0x9, 0x5, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x3, 0x1000, "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"}, 0x1008) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) getsockopt$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) 02:52:38 executing program 3: 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) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/59}, 0x43, 0x0, 0x1000) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000080), 0x4) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 02:52:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x4) poll(&(0x7f00000001c0), 0x1d72, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0xa67a, 0x4) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getgroups(0x7, &(0x7f00000005c0)=[r1, r2, r3, r4, r5, r6, 0x0]) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0xffff, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x19) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) 02:52:38 executing program 0: r0 = semget(0x2, 0x400000007, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000040)=""/61) 02:52:38 executing program 2: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x53, 0x0, 0x13e) 02:52:38 executing program 2: r0 = msgget(0x3, 0x19) msgrcv(r0, &(0x7f0000000180)={0x0, ""/135}, 0x8f, 0x0, 0x1800) msgctl$IPC_INFO(0x0, 0x3, 0x0) select(0x8150138, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) msgget(0xffffffffffffffff, 0x0) 02:52:38 executing program 0: mlock(&(0x7f00005df000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x81) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008) 02:52:38 executing program 0: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0074c5e12f880c0000000000000000000000000000000000000000000100"/134, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x14) 02:52:38 executing program 0: setitimer(0x0, &(0x7f00000001c0)={{}, {0x1}}, 0x0) setitimer(0x0, 0x0, &(0x7f0000000080)) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x400, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) 02:52:44 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 02:52:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x4) poll(&(0x7f00000001c0), 0x1d72, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0xa67a, 0x4) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getgroups(0x7, &(0x7f00000005c0)=[r1, r2, r3, r4, r5, r6, 0x0]) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0xffff, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x19) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) 02:52:44 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f00000024c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x1}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="8000000000000000290000000200000016c8127339f3a9cd84c363e76ea7265428eab47bce325bd48e8735d9b40f91a44b63ce15ab9a933b673cc5d7c6af5aebe2006cd30d2559ebb54551ed504cce1035d94311423c2a572151ff9402e5885b11d1e455c0a459e454ef3542c99bc428bd1d1c761c1e9cdbaf402a3acc751a00f3a23de6130e"], 0x80}, 0x100) 02:52:44 executing program 3: setrlimit(0x9, &(0x7f0000000080)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) socket(0x2, 0x3, 0x0) 02:52:44 executing program 2: r0 = msgget(0x3, 0x19) msgrcv(r0, &(0x7f0000000180)={0x0, ""/135}, 0x8f, 0x0, 0x1800) msgctl$IPC_INFO(0x0, 0x3, 0x0) select(0x8150138, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) msgget(0xffffffffffffffff, 0x0) 02:52:44 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x13, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @local, @multicast1}, 0xc) 02:52:44 executing program 3: connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) dup(r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ftruncate(r0, 0x6) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) dup(r0) 02:52:44 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x3}, 0x8) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82c0d2f0f2a1c4210c0073bf0a15c129cfb15363bc6e908eef58c1ea2f032fb2571a3836d3c6793ca8af4f413a909ed67a966290ae6a1dfeb259ca67c00ebbdcd7015d625738b18e00562964042c7bf2"], 0x10) close(r0) 02:52:44 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1c, &(0x7f0000000100)=0x409, 0x6) freebsd10_pipe(&(0x7f0000000000)) msgget(0x3, 0x40) 02:52:44 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='!\xe5&\x00', 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x8dde]}, 0x6) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000740)={0xaa8, {{0x2, 0x1, @broadcast}}}, 0x90) getuid() pwritev(r0, 0x0, 0x0, 0x4000008003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000680), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 02:52:44 executing program 1: r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001700), 0xfffffe3d) 02:52:45 executing program 1: r0 = socket(0x1f, 0x7, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xffff, @empty, 0xffffffff}}, 0x0, 0x9, 0x81, 0xb0}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x67, "7f59b76e50487f53c4cfcafaf29ab7727178ef37c2f433885e705bc8b316cad2956b850445e6f0d3e8a3ea352d2d2aae438f2cdc83f73a6c1049445df2de4b33837d8171ce191a7a11742200599ac61a3ecb5844c1bba257ec610a97001cd98e468d72dd8c34a6"}, &(0x7f00000001c0)=0x6f) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x18, 0x0, &(0x7f0000000040)) 02:52:49 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='!\xe5&\x00', 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x8dde]}, 0x6) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000740)={0xaa8, {{0x2, 0x1, @broadcast}}}, 0x90) getuid() pwritev(r0, 0x0, 0x0, 0x4000008003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000680), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 02:52:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100000000000600, 0x400000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x80412, r1, 0x4a) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) ftruncate(r1, 0x5) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet6_buf(r0, 0x29, 0x80, &(0x7f0000000240)=""/183, &(0x7f0000000200)=0x42a) getsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) 02:52:49 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='!\xe5&\x00', 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x8dde]}, 0x6) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000740)={0xaa8, {{0x2, 0x1, @broadcast}}}, 0x90) getuid() pwritev(r0, 0x0, 0x0, 0x4000008003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000680), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 02:52:52 executing program 3: connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) dup(r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ftruncate(r0, 0x6) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) dup(r0) 02:52:52 executing program 0: connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) dup(r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ftruncate(r0, 0x6) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) dup(r0) 02:52:56 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='!\xe5&\x00', 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x8dde]}, 0x6) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000740)={0xaa8, {{0x2, 0x1, @broadcast}}}, 0x90) getuid() pwritev(r0, 0x0, 0x0, 0x4000008003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000680), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 02:52:57 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='!\xe5&\x00', 0x0, &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00']) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x8dde]}, 0x6) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f0000000700), 0x0, &(0x7f0000000340)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000740)={0xaa8, {{0x2, 0x1, @broadcast}}}, 0x90) getuid() pwritev(r0, 0x0, 0x0, 0x4000008003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, 0x0, 0x0) r4 = msgget$private(0x0, 0x0) msgsnd(r4, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000680), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 02:52:57 executing program 0: socketpair(0x1c, 0x30000003, 0x3f, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000140)=""/196, &(0x7f0000000240)=0xc4) r2 = socket$inet6(0x1c, 0x10000003, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r3, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x9}, 0x8) 02:52:57 executing program 3: connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) dup(r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ftruncate(r0, 0x6) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) dup(r0) 02:52:58 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0f06000066696c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x8) sendto(r0, &(0x7f00000001c0)="58bbfcb0aa721d39bf57b7d12075719234143a9b2067587018ec1ce46385066445d2242851e664327c98e9bf7b8bddc0b741dc2c352e32fce1e29545364689bf07c58704a85b46c5ed8328d56caadef6a53a0d86bff32cf3e767ed1f2c7afc25272a8c8d984cd1223af658331a758db96bd741852cecd8d777b28c0e932b6816be720b42599bcc790cde32c1fcfc17f7bf769190fb4a89516d013689fac0eb9c38a668c6873d9a96110e38f2851fd05d591a910513a7f1b5a1b5aa88a501b1af6356371ec61ea0713244b79f7fb5208b94a1cf0c90c24c1a120a69f2e8a0bc738f046929657b347fa16acac73c30cbf7e1b05e91465427dadc32c423f45813a21fa5478ba9c7c59422214693cb44928cd7b5af91634197fc0dc774b3f21b2dd03bd150337a42b5b81ac1981efb82a9bdfb413edc1822652751b64d4f61f27e5014ffdc250d78831eaf787a53e23e30e4f24e173065c52ca24383886e8c1f3cbf7df10aaa7903171e00d87a2d0fd434323947d8d2da2085a0afdaaa60fb1c35b0119606f009367147085bf4261516b411dcd19e2457431d5fee877d0f870ab4b7a797fb41ed7115e7ac67cbf75bb5509cfdb24043eeee6a8e5b4edf36bdc0b0c98d588f8fcc3a7bb9b378436e4b9302b637c99473dce868d6c443937192b085af5a6ee6a32dbdf6e60b530361b6d6f11e8d6d2ca3767266a7eba1535f49cf4287081940adaf20ebeea46d1206a988f14daab52e6824c7e5c3c4e76790ec9886742548ffc1ea2179a3741683d54249a5939a1a9456517947771efc50cd4d38b4b1baec9b4e787e9e09bed4b99bb0794df0d558a483792c76d7375a37272606f0899feeffc1a282feecfafb54a8e4fdb271d3b88c2a12d1742f0b1cbcdeb3163979045e6f29b83f530138989925ebd8dcecf2edc23c1e3b3253299da02b6d9ed6bcd663d647809e090be2165de9ba650059f2b41ebb351964fc4f9a87f77257da78c68a40d98fc011a484b481f9ac4a7a1ca0cfdebb7ba412f36b4087d69ab4a9c029420bee0ea96175b5f6058f6da9a84525ecfee1edb60f63e742dcfe22a17229c5f634b4e0100978b62394d97e192d9ba2991e5454a0d58ca34ef6b7075a3755a4e1d3f587c43918077c86e6450d231b16f5558f83373c8caedd086b76ffbc35980343f9d186f9e8e2e8c48dfd18309562197ee1a3a0597a3c82f7aef4c41b6c961de34e4a3fc099f87dee026cb893c73e4f7f6203397f0cb36fae46c412ceed4224eb076dc7898ef1a33ab8615cd335bb423b884c1e66a4b886e8fa186a29f0eccf13cfb4a25ae2cba3f183699d82c80bed933b0dad404c8e6a85e909f7247e4bfd5f97be4d3864d5c9c797cca68914bf9f5d1af91560c17f2e147d16e1fb8bb2a7c0e7f1eceb1a4e5f669ced4fc58591c76763322c0850fd32068c9922614fdd212eec53039ebbcbb33a38b3723e70dc053923a34a9e64c69559519a2fe3bbf43129ea8fd05a8905e7bd424a09116e1e3955b0ddef9bfd5b9aee1996cbbc7e89fc98824d791e48e0b23fbf41671d4aa3c4a7ba6c382ee58a36470d5c3fa038aea2c62e028f8efde74e89a036e512c522c4860815300285805f0eda9bf32db90f3e106a847cddf3223645f18f69a56807d77a3d81b43fa88b427087f1150e8e225691b307ea28257971219973665bff4991528cfc2b79923c03cb178a592622b70aaf36be0c993b47e21369e7bb68f836d7277169327d438192a77aad06208e722fc9155a4c16995919540056f3ceee7974e3de23244014b8ef8ad43bc30b9ce9670fe7013b37ea665a1cc1f19a7c5304fbdc6306b700ed5552abac908dea04fb1cdec9e3b5ef2219488f069c144b838ad2eda48ea1c3c5c98cbe58f6f4ca3ab12a28645a3f6551f460295cc33f10e26a88de86395ddd068abdb06161b491e341d87987ca75b0e4081e0fc62789da43d2cdf71bced71b324cdd0590fb6e3bb6a7f6ba0dcc", 0x585, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 02:52:59 executing program 0: sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f00000000c0)="7ed7685e7de77cfd184cbbc55c2756217b5a304f3081886f87", 0x19) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0508ff010100000004005a43880000fb00000000000000"], &(0x7f00000001c0)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x7}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x8000000000005, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xfffffffffffffffa, 0x2020, 0x0, 0x2b, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r3, 0x8, 0x3, [0x6, 0x9, 0x46ed]}, &(0x7f0000000380)=0xe) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x0, 0xcfa}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x5, 0x4410, 0x6, 0x1, r3}, 0x10) poll(&(0x7f0000000080)=[{}], 0x1, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x800) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, 0x0, 0xffffff9d) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) 02:52:59 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rename(0x0, 0x0) getuid() 02:52:59 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x98d4, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) socket$inet6(0x1c, 0x7, 0x0) 02:53:01 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x8a01, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0/file0\x00') 02:53:01 executing program 3: connect$unix(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) dup(r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) ftruncate(r0, 0x6) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, 0x0, 0x0) connect(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) dup(r0) 02:53:01 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0xc00, 0x3e) truncate(&(0x7f0000000100)='./file0\x00', 0x308020001) lseek(r0, 0x0, 0x1000000000003) r1 = getegid() getegid() setgid(r1) poll(&(0x7f0000000140), 0x0, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000011c0), &(0x7f0000001200)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000001180)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x4, @loopback, 0x3}, 0x1c, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000080)="5267a0d30d8fc4389d866d137cb3feab7e0934e5dc87fcbabe31e2c4666207c94e9bf262642c712166693ddbb1fa9e0164567b7e6c1d5eb3515f7f7c3b99e9668d54066a4ce178e5de9e7eccea84c527d68ac74c27422b37", 0x58}], 0x2, 0x0, 0x0, 0x80}, 0x80) fcntl$setflags(0xffffffffffffffff, 0x2, 0x4) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001340)={0x0, 0x1f}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000013c0)={0x0, 0x2, 0x2, 0x5, 0x101}, &(0x7f0000001400)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001440)={0x0, 0x5}, &(0x7f0000001480)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001580)={&(0x7f0000001240)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000001300)=[{&(0x7f0000001280)="9628950641e7688aae4de4385867420c76eaab5b16223a5451d9a1270ed082c4bbe5c74d09263f36b2119044528136ac7f307d553aa65bddb861cf9f4a4b5c7dc849c9270b6f92af622ae929a49c78c99a6875a26ab984b40dccf8808e60bfbadc", 0x61}], 0x1, &(0x7f00000015c0)=ANY=[@ANYBLOB="1c000000840000000a0000000000000000000099eb4859b8e6b1e516b6b20a0f7e0000000000000000012c00000084000000eaff00000104050000080000d70000000900bbb955e2b50b77b2701527dc3395a78fbd692569a9a90f919f8d80dcc1d6327429", @ANYRES32=r2, @ANYBLOB="140000008400000001000000ff030500200087061c00000084000000040000002d00100009000000de000000", @ANYRES32=r3, @ANYBLOB="2c0000008400000002000000010001000020000009000000ff7f00007f0000000300000006000000", @ANYRES32=r4], 0xa4, 0x20000}, 0x80) 02:53:02 executing program 0: getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) read(r1, &(0x7f0000000380)=""/4096, 0x1000) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) getsockname$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) 02:53:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x3}, 0x161) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @rand_addr=0x7}}, 0x0}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x4}, &(0x7f00000001c0)=0x8) 02:53:04 executing program 0: r0 = socket(0x2, 0x3, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f668d6c653000"], 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/112, 0x70}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb) 02:53:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') close(r0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r1, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) mkdir(&(0x7f0000000140)='./file0\x00', 0x20) 02:53:04 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) r0 = socket$unix(0x1, 0x7, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0x7fff, 0x4) 02:53:04 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) bind(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7, 0x3, [0x1ff, 0x80, 0x6]}, &(0x7f00000000c0)=0xe) setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={r0, 0x7ff}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1008e8ff83000000080000000000000014000000000000005b0000000100000001006200"], 0x24}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100004) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x7, "52a0b52ea0fcceea06a1fd89b5c56b42"}, 0x14) 02:53:04 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x8000000) sendto$inet6(r0, &(0x7f0000000000)="1b69caa492944eba0eff5a67e2ec07e1505f", 0x12, 0x1, &(0x7f0000000080)={0x1c, 0x1, 0x100000004, @local={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = msgget(0xffffffffffffffff, 0x106) r3 = accept$unix(r1, &(0x7f0000001300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f501ae0a0b7fd2829994a33b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002eed00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) r4 = accept4$unix(r3, 0x0, &(0x7f0000000040)=0x220, 0x30000000) msgsnd(r2, &(0x7f0000000180)={0x3, "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"}, 0x1008, 0x800) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r4, 0x0) msgsnd(r2, 0x0, 0xffffffffffffff43, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) 02:53:04 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000001340), &(0x7f0000001380)=0x4) socketpair(0x17, 0x4, 0x3, &(0x7f0000000000)) 02:53:04 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/35}, &(0x7f0000000040)=0x25, 0x30000000) bind(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt(r1, 0x0, 0x6e, 0x0, 0x0) 02:53:04 executing program 1: r0 = socket(0x1, 0x30000000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={0x0, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="6b508b62072925e3b260f0c44d802e756231ed51c097c91d9625ff544e7f4475a21d7a68c53c8ce4fd606a40b58eac449aee59f087fc7fdd6cb95b58f285071b9ee43ad02d1bff2d7ac9aafa081bd01428aac302f237611c11d2172a42dc7f3005cb11a3e1ac697cdd58e751b5f85af58c694395192f9bffc2119a7d4692c87aff435524f18a6c9a9ff82089069b5cff786c43cdaf7a92ae602e373d00bff391a68a751fbd", 0xa5}, {&(0x7f0000000140)="ed27dba9807f8b5e3867430695dbd7679bf08b45f3b11ac5c35c60ee8e0a7d8de7dc83bb08d5c2bb24c0e6fdc268eec85304f0a8336142e963c629e5ab3d3aa34e76328951519d060363b1cc832c847dc6c937d3e38022ee5aaf7f0b18188a8f04cad50b4f0f44b52a749275ff64e258e360657fea45358b4e97433580b2fb8ed742281b316f8dab4ef449b64be43fbf27ab4e0a4749dda4b939deab09bc13d55244849009e09da106e63df3b6de0115e42dd3b978041b6cd8e36319e4a842d9ce81e83e07767127bfc235370c8a56780e7ce6682d76", 0xd6}, {&(0x7f0000000240)="b6a335eeb765a2498abfce032a832d84521a367dc3277ce3ca61f00fbe463e79b1386ebf38dc029ba1486e1fb8fb243bd4c9b8cfb58591f0465c46a4b65118147536a00e30391e7db9afe9ff714e175e4bea79b113fb6fd1fd7a0908357ec0f684e5b0828be1b3a3dd", 0x69}], 0x3, &(0x7f0000000440)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @dstaddrv6={0x1c}, @sndinfo={0x1c, 0x84, 0x4, {0x9, 0x800, 0x6, 0x7fff, r1}}], 0x5c, 0x8}, 0x100) r2 = socket$inet6(0x1c, 0x3, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}, 0x2}, 0x1c, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000500)=0x7fff, 0x4) 02:53:04 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000300)=""/109, 0xfeda) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) sendmsg(r0, &(0x7f0000001980)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x6}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="f19149451cdcc2b375", 0x9}, {&(0x7f00000000c0)="3aa77a7d9ec53423b0aec6d9feced636be4beb13453a2bfa73986e54d878bd9bf7", 0x21}, {&(0x7f0000000100)="7cc3a62a316e94d25ca5e3b2530a452111bf2347517cf1a2458dc4690ce0d26ee83db32ba52155edd5b2cc8b4a9fe801f04c78aa65383262e9d897123effabde81570a4fcfa92ffb301836f57bc8eb4d5bb470db041dae9b68f18781a46534f72d3951942b153a42e2", 0x69}, {&(0x7f0000000380)="73efb585f82b5f7a0b6a9f04f5d9452404dd007297113e59ad861f124a3501eb65cc1fd6a0fe151bb1a2b30a43989ac154448aa41ec1d315c715b23de3a5c29b123bf7fa18f3cc324943de24220b606f94bf164457428046c507772df6117278f7c85d98edd0bcc851c61cd099776f311c8412b07d830649aaff34a514db53dc666f33c815e1fbb5d6ab3d9e1b27ea08a54bf739088ef076deb35896ff268304e5d47f75a35a6fb0e64543e616e035ec93f1ac4c084fb2da265392d5d019463d6e274caa524c5698d3e8fa246f", 0xcd}, {&(0x7f0000000480)="01bcc6a8c425848534bbb040decf40c5890d8c1594248df906344b7985efe63a20fff570a075eaee9f2c9a9165c9e2963feaa3aea865a810cd0718d6e42a493a856f13f059c1e42e2f90fb904a511fe9da56f614e7ceb14c89e7a59dccfa1f015db4e37d228a78c62ead118508bda1a2f6d2058128047256a1a8c8551ab05abfbff0a9ad3ad5a2f1fc6011dcbfc690b211ceefe47c1b142ffe3c6121e9eec523d10b0cfbbf7a77e2ef742d30af52f6f1009ce3ed87d0e12e3393ddeabf7c8c4debfdc1fdaf9cee05f1ac5715743a6a0b18e640", 0xd3}, {&(0x7f0000000580)="26737146e03234949d29732312d0265393ab3db214e54af8ee754919fa9ddd5194cfb7e80608a9c23b80e5e8a5eb70877007479ac2f9f346f3af1eecd00ce2ef1ff81ea30f89b99b6b379f447609d83b4fbf679b07a81e68a23a4566200730c3bd3c6b90cfe01e2a33ee7611598ceb5c914e3222f5ed88b0b594da6d71043dd26c496762f3e568e2645ee88634776cf21d80f6b9e2d5b503f09bc949013e3193657de4dc487a778f3e45082bca32bb7a989d6cdcebaa30357dceae7476a1d99a50ad5c9c6406b605ea95", 0xca}, {&(0x7f0000000180)="87f5ba74c2b51d4fac57ebda2beff1e1acfad4952984a27f70c94a134a368a4102af5be6a943e5d1c19082179e89e2f8daf17bce3848d0d07921d5aaffcb2e2a97", 0x41}, {&(0x7f0000000200)="ec7be874d744a60c95f1d1bcffa1e31c", 0x10}], 0x8, &(0x7f0000000680)=[{0x1010, 0x6, 0x4, "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{0xe8, 0x0, 0x94, "3a8bcb933100de281dd29570d0fdeeb2a80511129095969d18544e6d0a719023225ed3aa55430dff96ee93f3bbb864ebf11b4035869a4926612ad2b9e1554e51e237b603da0c4559dd1be30ec8ce6f62cf884be47c6b5edf419aab6b761bcfc33ce91cdf3e4e82a93cfdcda9ce04971c726c90d096c512c1b2faa241b10d6f117f279983d743ec9ecc85869c63803c4a4684825ec420d498b6e250086c4d1baca8d8196e08fae81d79a1f7aafa309c7707144d6c18d2e84e63b4695dee77e32bc7e89cf97b22bf1bd8bd0bc997032e7165af52a24c24f2"}, {0x48, 0x3a, 0x0, "12f569b90c0788928b6edb005ff6fbf76b6686e9ed272d8654e131755d434b9b33923617dfdb9cab6aef756032c8d5ab1c0d86593fc6"}, {0xc8, 0x29, 0x8001, "2388c9dc15d89cee94418ca2ea735b96f50e3fbc4c4a82a72090934a8fb5aac4f5ac4f6918a2ab023df1963da4b551a298273e544a2f35ba7d5cf1e9559eb7088c4db1f7a39348afbb7b0d142deafcfd2cf095e41ff120087ab47e952d5746610fdb428c451305e887900ecb89be5cad2d38f7c2d213af8c7622daa26ab80af1a5b78fc1224ff019ea07a055346d3276814b5f244617d226f6417677c0be92769d4a5f05d07752dda4e3fb284f67ebb4c7cd05"}, {0x40, 0x0, 0x20, "4e5305f7a58bec98c870d3aa703c55ce05286c0cf572fdd50db0ae5402f1941bcb9987a185aa0e8edffe"}, {0x98, 0xffff, 0x8, "525bba48fa85660f0eeb334344adefaef69f0572b0f881e681b704d085169d75622249f93847df2b8a441cd35e011a6ebb78cb1c20a85a118454cf016d408125079c44fae90f7cf0dc6d2b583f33724d074fed2defd70747bc1a9ede478e40ac9dfd29857ea4500d5bd1d645d8f11f880e9b6d6f36fa184861a14462dcd66c7530ba407164"}, {0x18, 0x6, 0x4, "2bf1cb7085eaa9"}], 0x12f8}, 0x20008) freebsd11_getdents(r0, 0x0, 0x0) 02:53:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x81000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 02:53:07 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x8000000) sendto$inet6(r0, &(0x7f0000000000)="1b69caa492944eba0eff5a67e2ec07e1505f", 0x12, 0x1, &(0x7f0000000080)={0x1c, 0x1, 0x100000004, @local={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = msgget(0xffffffffffffffff, 0x106) r3 = accept$unix(r1, &(0x7f0000001300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f501ae0a0b7fd2829994a33b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002eed00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) r4 = accept4$unix(r3, 0x0, &(0x7f0000000040)=0x220, 0x30000000) msgsnd(r2, &(0x7f0000000180)={0x3, "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"}, 0x1008, 0x800) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r4, 0x0) msgsnd(r2, 0x0, 0xffffffffffffff43, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) 02:53:07 executing program 1: socket$inet(0x2, 0x3, 0x0) 02:53:07 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000140)={0x1, {{0x2, 0x3, @broadcast}}}, 0x90) setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0deebb6f0cd59584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6680fb1173e82b44398265a0db47c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528c", 0x98) 02:53:07 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @local}, &(0x7f0000000040)=0xc) 02:53:07 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x7}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x8, 0x4) 02:53:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4) read(r1, &(0x7f0000000280)=""/175, 0xfffffffffffffe94) 02:53:07 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0xb9, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, @in6={0x1c, 0x2, 0x7ff, @loopback, 0xed}]}, &(0x7f00000000c0)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 02:53:10 executing program 2: r0 = dup(0xffffffffffffffff) getegid() setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1111, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000380)={@loopback}, &(0x7f00000003c0)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0xfffffffffffffdfe) clock_gettime(0xf, &(0x7f0000000300)) r2 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x0, 0x0, 0x0) preadv(r2, &(0x7f0000000280)=[{0xfffffffffffffffe}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000000140)=""/67, 0x43}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/108, 0x6c}], 0x5, 0x0) 02:53:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x3}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000000080), 0x4) 02:53:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x8000000) sendto$inet6(r0, &(0x7f0000000000)="1b69caa492944eba0eff5a67e2ec07e1505f", 0x12, 0x1, &(0x7f0000000080)={0x1c, 0x1, 0x100000004, @local={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = msgget(0xffffffffffffffff, 0x106) r3 = accept$unix(r1, &(0x7f0000001300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f501ae0a0b7fd2829994a33b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002eed00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) r4 = accept4$unix(r3, 0x0, &(0x7f0000000040)=0x220, 0x30000000) msgsnd(r2, &(0x7f0000000180)={0x3, "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"}, 0x1008, 0x800) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r4, 0x0) msgsnd(r2, 0x0, 0xffffffffffffff43, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) 02:53:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 02:53:10 executing program 1: socketpair(0x12, 0x30000006, 0x9c8, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r1, 0x0, 0x5b, &(0x7f0000000000)=""/112, &(0x7f0000000080)=0x70) getsockopt$inet_buf(r1, 0x0, 0x30, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x1f7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000200)={r4, 0xc9, "d514e0ee81d78f68b14c06d16aaba621f6d60c2944a99fc7f7cf8572363dd2553e3fda49fa26381d7ab0dd8eb01fc7f40e144a440d765c3f8d8a115a747159033f158a6526de15509e39b361314b2c8a78f82aa2fe5b082d4245ef1fd00ff01f82c02a47f98acfe53a967862d44501ffd67c1a205126cff31953e67ee256767749d2b606196cffffc1bf7087eb761a9d5700e8e0e20dac1b59d7383f143d0bfed8d23496d919896c86bc56101e204dd1c341ed2036b3238f3e47cfc5f7fc2acec88530a60b190eb43d"}, &(0x7f0000000300)=0xd1) fcntl$getown(r2, 0x5) write(r1, &(0x7f0000000440)="c827d5923df4a930551bb7e0833c26d092ae4d34f14ff2caf9698873455e4815a24d0afd10fb03863fe1957ca0bf6146e0a7dc629031", 0x36) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000400)=0x8, 0x4) 02:53:10 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) bind(r0, &(0x7f0000000080)=@in={0x2, 0x2, @rand_addr=0xffffffff}, 0x10) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000002000)=""/4096) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) 02:53:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0xfffffca3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) flock(r4, 0x5) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getpid() lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x208c1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) shmget(0x2, 0x3000, 0x1c0, &(0x7f0000ffc000/0x3000)=nil) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000200), 0x4) 02:53:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x40, 0x20) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 02:53:16 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x1, 0x10, 0x3f, 0x6, r1}, &(0x7f0000000080)=0x10) r3 = dup(r0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000000c0)=0xaac, 0x4) freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x6000, 0x6) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0xfeb, {{0x2, 0x1, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000200)={r1, 0xffff, 0x7fffffff}, 0x8) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={{0x8, 0x4}, {0x8}}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000380)=r2, 0xfffffffffffffd43) 02:53:16 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x8000000) sendto$inet6(r0, &(0x7f0000000000)="1b69caa492944eba0eff5a67e2ec07e1505f", 0x12, 0x1, &(0x7f0000000080)={0x1c, 0x1, 0x100000004, @local={0xfe, 0x80, [], 0x0}, 0x10000}, 0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = msgget(0xffffffffffffffff, 0x106) r3 = accept$unix(r1, &(0x7f0000001300)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f501ae0a0b7fd2829994a33b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002eed00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) r4 = accept4$unix(r3, 0x0, &(0x7f0000000040)=0x220, 0x30000000) msgsnd(r2, &(0x7f0000000180)={0x3, "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"}, 0x1008, 0x800) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r4, 0x0) msgsnd(r2, 0x0, 0xffffffffffffff43, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) 02:53:21 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0xffffffffffffffff) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 02:53:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x13, &(0x7f0000000340)={0x3, 0x0, 0x0, 0x3}, 0xfffffffffffffe99) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x7}, 0x8) 02:53:21 executing program 2: setreuid(0x0, 0xee00) 02:53:21 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0xffffffffffffffe0, "97be1988b1c584dad704a833a030af2b"}, 0x14) socketpair(0x10, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x6}, 0x24) r2 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={0x0, 0x3, 0x2, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x200, 0x9, 0x53f, {@in6={{0x1c, 0x1, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, 0x0, 0x6, 0x1, 0x2, 0x8001, 0x2}}, &(0x7f0000000080)=0xb0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000000c0)={r3, 0x3f, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x385}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100), 0x0) 02:53:21 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000000)=0x14d) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000001c0)={0x3, 0x1030, 0x2, 0x6f8, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0xffff, 0x6, 0x4, 0x1, 0x1}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x1e0) r3 = accept(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000180)={r2, 0x7, 0x4}, 0x8) 02:53:21 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') 02:53:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) freebsd11_fstat(r0, &(0x7f0000000000)) setresuid(0x0, 0xffffffffffffffff, r1) ftruncate(r0, 0x4) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 02:53:21 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ppoll(&(0x7f0000000040)=[{r0, 0x9}, {r0, 0x8e}, {r0, 0x2}, {r0, 0x2101}, {r0, 0x4}, {r0, 0x180}], 0x6, &(0x7f0000000080)={0x1, 0x9}, &(0x7f00000000c0)={0x200}, 0x8) 02:53:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x5) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x1000300010008}) flock(r0, 0x1) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="108fcb47eeb30d76043b61d12eea7e355b0ddd57d6c7477d90cd3bc08932221b4df83eb9faf8db5593c7467ac7f260f3cbc5caf59e86d036860fb894c713543f596add5ebf107b3a265c34b4af965138c0eaad0056bceddfec0c68876c09e22346c792249315cdd8918e27f506337665243f0000000000000061e63ded863607dcd42c149256a58e1f38d04ed7450f6da1c6fdef52a900000000000000200019b9238eb66d866b02006200a4e9778fc341ce82a67a50eea227e951a074cf9d5894c463616a7379e24db4478d9905b4069d7db3becb80cc3ba98b7b414e7968bde0fa726443d885920a20b011231570f6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) getsockname$unix(r4, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8) setsockopt$sock_int(r3, 0xffff, 0x1, &(0x7f0000000040)=0x800, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r1, &(0x7f0000000280)='./file0\x00', 0x8000, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x4) getsockname$unix(r2, &(0x7f0000002540)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000942cc9a859722ed7d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009fe5f0cf000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bdea3ebc1db59deb3712353564b6cc090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000078ee226a783d90368327053a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000174ae9fadbdcbe309a35000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000013000000000000000000000000000000000000000000000000000000000004b33e993843f79b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005b000000000000000000000000000000000066e56ed7becf425900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ee229bb57"], 0x0) shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) 02:53:21 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e00a0199a1407e3d90501696c653000ab358a524496b90be5b5e2eab13b8bfc7d0db03559690ad27233499f15764903a16e7f97545e133599b2b060c81c7232a005000000ad4352f1b2592cc2cf867a"], 0x1) 02:53:21 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000004400)=@file={0x0, ""/26}, &(0x7f0000004440)=0x1c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x17, 0x10000001, 0xe327, &(0x7f0000004480)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000044c0)={0xffffffffffffffff}, 0x100004) r5 = accept(0xffffffffffffff9c, &(0x7f0000004500)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000004540)=0x10) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000004580)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000045c0)=0x10) r7 = accept$unix(0xffffffffffffffff, &(0x7f0000004600)=@abs, &(0x7f0000004640)=0x8) freebsd10_pipe(&(0x7f0000004680)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = accept$unix(0xffffffffffffff9c, &(0x7f00000046c0)=@abs, &(0x7f0000004700)=0x8) r10 = socket$inet_udp(0x2, 0x2, 0x0) r11 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000004740)='.\x00', &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd10_pipe(&(0x7f0000004880)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = socket$unix(0x1, 0x7, 0x0) r16 = socket$inet6(0x1c, 0x20000005, 0x5) r17 = accept4$inet6(0xffffffffffffffff, &(0x7f00000048c0), &(0x7f0000004900)=0x1c, 0x20000000) r18 = accept(0xffffffffffffffff, 0x0, &(0x7f0000004940)) r19 = accept$unix(0xffffffffffffff9c, &(0x7f0000004980)=@file={0x0, ""/108}, &(0x7f0000004a00)=0x6e) r20 = socket$inet6_udplite(0x1c, 0x2, 0x88) r21 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r22 = socket$inet6_tcp(0x1c, 0x1, 0x0) r23 = accept(0xffffffffffffff9c, &(0x7f0000004a40)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000004a80)=0x10) r24 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r25 = open(&(0x7f0000004ac0)='./file0\x00', 0x0, 0x42) pipe2(&(0x7f0000004b00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r27 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000004b40), 0x0) r28 = socket$inet6_udp(0x1c, 0x2, 0x0) r29 = open(&(0x7f0000004b80)='./file0\x00', 0x10100, 0x54) pipe2(&(0x7f0000004bc0)={0xffffffffffffffff}, 0x0) r31 = socket$unix(0x1, 0x5, 0x0) r32 = accept$inet6(0xffffffffffffff9c, &(0x7f0000004c00)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000004c40)=0x1c) r33 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004c80)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000004cc0)=0x1c, 0x10000000) r34 = accept(0xffffffffffffffff, &(0x7f0000004d00)=@un=@file={0x0, ""/4096}, &(0x7f0000005d40)=0x1002) r35 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r36 = getpid() fstat(0xffffffffffffff9c, &(0x7f0000005d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000005e80)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000006040)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004380)=[{&(0x7f0000000100)="13db827151103776b86cd7b3bf3119f1246066ae9d94e503ff0056077bc9e60d51df0403af8b48926906e7355dac36a15401795480960ec4dab694b9170c019f45c6e76d6eb986d166f7e0046bcfe58ce78792ef123e8b10e8184c81bf9d0136890f6531914b7b8723a0f0009b9a2970ca19e85fb183c34fb3c2770b4de2176f88c48a5985e684641a85b37edc5c2ab7d95d7c", 0x93}, {&(0x7f00000001c0)="5ba428dad9f2068700b8ae8186f0c915b0d920ff1c02eb568f632234110e7956ad584697552d7e94e401a20fa09666e2c2e1c9333adb3a5b777f591036d46e7e01d9390e3464d8d015b7d38e4f1600efc099dfd30c59b7aa14d43edc9ed00d7d2ae6d33a95453348f0501373660ceb9e8cf137ae33bfdc9604ea7358a67c018bf5d2ec9577865d87743f05a51f430db123afbddce3f6bb", 0x97}, {&(0x7f0000000280)="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0x1000}, 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{&(0x7f0000003380)="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0x1000}], 0x7, &(0x7f0000005ec0)=[@rights={0x28, 0xffff, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x28, 0xffff, 0x1, [r6, r7, r8, r9, r10]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x30, 0xffff, 0x1, [r14, r15, r16, r17, r18, r19, r20]}, @rights={0x18, 0xffff, 0x1, [r21]}, @rights={0x28, 0xffff, 0x1, [r22, r23, r24, r25, r26]}, @rights={0x28, 0xffff, 0x1, [r27, r28, r29, r30, r31, r32]}, @rights={0x20, 0xffff, 0x1, [r33, r34, r35]}, @cred={0x20, 0xffff, 0x2, r36, r37, r38}], 0x148, 0x104}, 0x88) setitimer(0x0, &(0x7f0000000080)={{}, {0x0, 0xf423f}}, 0x0) socketpair(0x1, 0x2, 0x80000000, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r39, 0x84, 0x8, &(0x7f0000000040)={0x6}, 0x4) 02:53:21 executing program 0: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") open(&(0x7f0000000300)='./file0\x00', 0x0, 0x2) accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x10000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) 02:53:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getitimer(0x1, &(0x7f0000000240)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x80) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) flock(r3, 0x5) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0xf, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_int(r4, 0x29, 0x9, &(0x7f00000000c0), 0x4) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={0x0, 0x80000001, 0x200}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f00000004c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02004e22ffffffff00000000000000000000000000000000000000d2e50000000001000000000000000000000000000000000000000000000000000000000000000000000000010000800000000000000000000000ecffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ceaa49caa92ce71d8a47e079f5a656760e5641f87d9979e53b564f6b3f6fef56f640416641f7dddb5abe4dba255e780e6e72367", @ANYRES32=0x0, @ANYBLOB="060000000100000009000000bef8000011460000"], &(0x7f00000006c0)=0xa0) sendmsg$inet6_sctp(r1, &(0x7f0000000800)={&(0x7f00000001c0)=@in6={0x1c, 0x3, 0x100000001, @empty, 0xa7}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000280)="d7db82cc7a4ecb872969a1b31b1d223f8fd3fb87df0036b318bb610f936c7b24f85209830685389648e8681cb01513f2ed8b24d2b09baf7f6ff71e44af51e3a58cd5c6df30cffdd70b4bb0941105e9e8957f5b7220667aec7d1f6318c5417c2debff2274d68881e1e7542dc4f7945dfa8a2ee46e80", 0x75}, {&(0x7f0000000300)="770c103612ae2867cbe9d7f74dc7602610702e1d449ada5347dbe8c4348c5d756663f821987069122408047589e5ed1d418d126c008d02abd70d7c28903297cf1de85b0c0545eaffa20cc1acf7a04274b9eb404d481d3b6a368fe1ec054eb6bf535c81c0f57df5", 0x67}], 0x2, &(0x7f0000000700)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2110, 0x20, 0xf, r6}}, @dstaddrv6={0x1c}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x1030, 0x200, 0x2, r7}}, @init={0x14, 0x84, 0x1, {0x8000, 0xa5, 0x9, 0x9}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0xffffffffffffff00, 0x7c86, 0x2, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0xb5, 0x2100, 0x6, 0x0, r8}}, @init={0x14, 0x84, 0x1, {0x9, 0x9, 0x1, 0x9}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x9}}], 0xd0, 0x1}, 0x20084) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() 02:53:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0x6000, 0x3) lseek(r0, 0x0, 0x7) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) bind$unix(r0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$getown(r0, 0x5) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {r1, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x400}, 0x4) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@loopback}, &(0x7f0000000240)=0xc) 02:53:21 executing program 0: mprotect(&(0x7f0000492000/0x2000)=nil, 0x2000, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000001100)=ANY=[@ANYBLOB="000000000000ffffffffffffffff26c96eeca4e015b00413832e83d82ff042c2c790ad7c4ebad6e1464fc1c91ce51e3715b660000024b7cc3f20676ff1f3ddb82a07340deca7a53a2c87c523894b03a7277ee4f8031eb75647e39d44c61c9b732b0a00000000000087a1730bd3072f62fef7a8dfc2446eefe5f63dc94c5573a275ce6c94d3bc6d35c8673632bdd860"], 0xa) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x10000000) connect$unix(r0, &(0x7f00000010c0)=@abs={0x1, 0x0, 0x3}, 0x8) 02:53:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a020800000000000000"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000000c0)='M', 0x1) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f00000002c0)=""/223, 0xdf}, {&(0x7f00000003c0)=""/181, 0xb5}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x5, 0x0) write(r0, &(0x7f0000000180)='x', 0x1) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 02:53:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getuid() getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 02:53:21 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1004, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x81, 0x4) r1 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r0, &(0x7f0000000d40)=""/214, 0xd6, 0x80, &(0x7f0000000e40)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000007c0)=0xa51, 0x4) setresgid(r3, r3, r3) r4 = getegid() getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000c80)={0x0, 0x40}, &(0x7f0000000cc0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000d00)={0x1, 0x100000001, r5}, 0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000006c0)={0x0, 0x7, 0x9, 0x1ff, 0xff, 0x1f}, &(0x7f0000000700)=0x14) writev(r0, &(0x7f0000000bc0)=[{&(0x7f0000000800)="9ca756bcd428fad3ec552a0acb6981bcaf55743cff030560a97b29fee0ca950ad82d16332df421bb76e847c5d228dad57ab21a365e009e986022ec7fc4795f1fc5eae191aafe251eb68aef5cfce99838ae51715eb9489cdeaee9d4fae3f7d12d6d3ab4675479e0f4be6268e115159a2333b8365061c4906c4d9590fff12f1ff4e18364b4ca75e6b75314e459aed9721ee922df63db20744e4a7eb4afd82d3df2787ba7971adecfb1c0b71497ec3dc6f5a2293ae3b2639cb2ebd8eb62f2d45a08ca15195de6bfe1254f25047cf6cd80b2", 0xd0}, {&(0x7f0000000900)="46e7de6c9a83546679ac00aa7c8ada54b04eb9a6fc94b813504fda5934b39ef9765b93054ddba622b285a414c3fe9de3c04b30aafc05f6bf1dfc66997f3705bc514bed74081efdd89bb00c9d7028b7588b53a64b7ce270de0025288e4f51caf81385df3f2ed88ff3960f548df7884933b485d8b6b46ac496b2e3e00e72096e18aab92cb9288a7a79053e3d1576bff7a8cab00302218f3a1887f6a02b7e9930caac85e4b2b3a96da9f648553a59351b914ec2315ea3674f70a7f0b3d8ba4995b2d78215307aea6a2c6e35064e759ae189c1fc94960544d6848a77bca6119ff264f656ee0bcd", 0xe5}, {&(0x7f0000000a00)="2eaab38611f57d1bb7cea05dd4f995aa21ff5879f3544a8e6e7a379958e98d510d29506642963d9f9f57267021dbf9571a77f56af17aeacf71213e9e369d0efa849f43649ec83bb802d3ff2e0ab31c46f14be6d83c4e70b896ac96eb893959a88e1ca18073178dd05bf74a29d31bd0db319ecb62b7c2e0f99790bc3e757b999d5cb24ec1d50bd958d02bd58af97cfc3b543707f2748998b2a94ec83b166d71cea45919b1aa1a5f2becd3b400a57db485446ec0fac5cb3334a7ceb564ac9cb839f8518baa04abaf63f8a0a7a0289bf0337c1f232bb40c5051ef4e60cabfc554", 0xdf}, {&(0x7f0000000b00)="50d39da42a275dd6a834e704d9c72858cd3ffdc60b3f4209997244ef18d0678248", 0x21}, {&(0x7f0000000b40)="535ab97036e2ca2fb0ccf44444d7b9ca2bcd7c7b5f0caa6a89959b511e4c5a76b8fe58e361efec6ccde600e69b6e4f6475a07bc0cb74ba9f90a93048b4e7e26c2182e94ff1f05eeeb1a6e6c2", 0x4c}], 0x5) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000740)={r6, 0x8, 0x2, 0x57a000}, &(0x7f0000000780)=0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000100)="b61b2c23e14f6002d315ec1fdaa0aad23fb2410bac8d65ba41ca08c9d53bae31aed1fe357e948846ec211b4433db5348c710c7baeb63e24cbf1276b461818e7b73ec3bf8df30b15f64e14fef838c2922ff9fc46cd66d5eb496ac20f94c4a52e1144f08f1dbf6bc33f7caa91d798d9001f5cdea0a9e64d3e63231a48b8cdf3c49062eab97c8f85a9c5dcb20a6100a64ecf954828b54d7d48cdf12a423cf29f030240db2931ee2bbb0512836b5fd6be0fd5f526c7cae7dcd9aa1", 0xb9}, {&(0x7f0000000200)="76445999fa9acacd9e7b69c0d6a53eb7a706e65a7b102ee5d33c628f10ff95036cb3a587af6c9ed34f00a5f41c7cd3fec20cd48e569ff93859feb17c139ed7a3e98bc73384cd82e9a8e64284169a3fd524786d1f2351eda5300e5f367ac19e9c2b341979e36aef0d7eb45cb4d22d9e876dc2ca6fd5df186911b3f90a88f1b4c11263613c69fece83b01bc9e8b1c1e64eee6289ab6f23130467ccd5927515e5624d3a3aee52f0e18734671adb02508201409c0c1bfef96e4006925651ae1b82755c99f400f2", 0xc5}, {&(0x7f0000000300)="34a599e1d2b307946c13a55fd2513253bf46dc529f7b8377edf3a7a9b215eff57772b118994da480aa709dfb042b3d1492168b9a739555f3084e85e82bc8c50ff27de9626e5e1c4f8dde7b8b57d3fbf6bc45e35fbddf384df566516502253757de6edd210848f36607ed6c2a21209064d2b6eefb885cea6d36757048a57e535d495620f9818f3dea19345120c965789d201b81d0c5c45060fb3f3c65630fb8ca7338", 0xa2}, {&(0x7f0000000080)="a90d35a93724c15ec2db27741daacc770118e4a75c975a3e0e50d385205205c1a796ed8deacc0cf4da9546c62844fe820eff264df01b3fc69b46f554c7cea8", 0x3f}, {&(0x7f00000003c0)="c003f70c7aa093fc8d1499225ca60b19573deecebbecfc2fecd58fd94273ca60b651b0e2bb10b9a2960616f258f349676815fa8f", 0x34}, {&(0x7f0000000400)="4a118370a64134ef6b07031716a7", 0xe}, {&(0x7f0000000440)="c663d62648c4b947f1cbfc51b14b0c1d190b4f4982641cb2cf81994f7ab516d26474c5631c9413e9a92ec92781ba026bc3ee16e1412bdd86495759524aba85b18c2eb2fbbc33ad6bc38ff81d9038d3b4af478e673f24be11e7d81772d09a12fa02da17f1c1a89b54b32f72ce4bbb9332171889db5875037bf767e299b87691f58b06", 0x82}], 0x7, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r1, r2, r4}], 0x20, 0x100}, 0x85) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000c40)={0x8, [0x2b3, 0x8001, 0x4, 0x6, 0x7e3, 0x6, 0x7, 0x9b52]}, 0x14) open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0) 02:53:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="10caec4cfea6983493118b5d5e0677"], 0x10}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x9}, 0x24) r1 = getpgrp(0x0) fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x2, 0x80000000000004, 0x7, 0x8001, r1}) 02:53:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, 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&(0x7f0000001040)=0x1002) r1 = openat(0xffffffffffffff9c, &(0x7f0000001080)='./file0\x00', 0x10008, 0x31) mkdirat(r1, &(0x7f00000010c0)='./file0\x00', 0x1) open$dir(&(0x7f0000001100)='./file0\x00', 0x100, 0x43) 02:53:21 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) sendfile(r0, r0, 0x0, 0x4) 02:53:23 executing program 2: 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) __semctl$SETVAL(0x0, 0x3, 0x8, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x3, 0x7}, &(0x7f00000002c0)=0x94) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x400}, 0x8) fsync(r0) 02:53:23 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x6, 0x2, [0x5, 0x20]}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x8001, 0x5, 0x1, 0x8, 0x1, 0x6}, &(0x7f0000000380)=0x98) mlock(&(0x7f0000ff9000/0x7000)=nil, 0x7000) accept$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x20000000002f, &(0x7f0000000240), 0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x10, r2, 0x5e) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0) 02:53:23 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') r0 = open(&(0x7f0000000140)='./file0/file1\x00', 0x0, 0x161) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file1\x00') setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x10000, 0x4) 02:53:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8202400700040000000005c342c1f7374129ea5713214d5429105303eeb68e7d876010dd4c1f6492c240d0b6b44abc0f5e011c"], 0x1) poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x2064}], 0x2, 0x100000000) socket(0x3, 0x1, 0x120d) 02:53:23 executing program 0: semget$private(0x0, 0x1, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) readlinkat(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)=""/120, 0x78) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x3, 0xf8, 0x800000000000000, 0x67a, 0x20, 0x98, 0x7, 0xfff, 0x4, 0x5, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) 02:53:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x4, 0x0, &(0x7f0000000340)) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast2, @remote, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @empty, r1}, 0xc) 02:53:23 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f") getpgid(0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x101) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000000c0)={@loopback, @rand_addr=0x9}, 0x8) r1 = msgget(0x1, 0x520) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 02:53:23 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000205, 0xffffffffffffffff) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000280)='.\x00', 0x2, 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x2, 0x7f, @empty, 0x3f}, {0x1c, 0x1, 0x380, @local={0xfe, 0x80, [], 0x0}, 0x7d}, 0x3, [0x9, 0xc00f, 0xafb, 0x3, 0x2, 0x9, 0x10000, 0x2]}, 0x5c) r1 = semget(0x2, 0x4, 0x402) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e236856440700000000000000000000000000000001ff0700000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d837eebe729975adbf2f54f9dec25efa78ce19b42e998f670b7700"/154, @ANYRES32=0x0, @ANYBLOB="010000001f000000020000008b05000003000000"], &(0x7f0000000600)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r5, 0xf2a4, 0x4, 0x5}, &(0x7f0000000680)=0x10) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x1, r2, r3, r4, r6, 0x8, 0x1f}, 0x6f5, 0x0, 0x6}) r7 = shmget(0x0, 0x2000, 0x42, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f00000006c0)=""/223) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x1f) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {0xffffffffffffffff, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clock_getres(0xf, &(0x7f0000000100)) 02:53:24 executing program 2: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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) __semctl$SETVAL(0x0, 0x3, 0x8, 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x3, 0x7}, &(0x7f00000002c0)=0x94) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x400}, 0x8) fsync(r0) 02:53:24 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000205, 0xffffffffffffffff) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f0000000280)='.\x00', 0x2, 0x5) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x2, 0x7f, @empty, 0x3f}, {0x1c, 0x1, 0x380, @local={0xfe, 0x80, [], 0x0}, 0x7d}, 0x3, [0x9, 0xc00f, 0xafb, 0x3, 0x2, 0x9, 0x10000, 0x2]}, 0x5c) r1 = semget(0x2, 0x4, 0x402) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e236856440700000000000000000000000000000001ff0700000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d837eebe729975adbf2f54f9dec25efa78ce19b42e998f670b7700"/154, @ANYRES32=0x0, @ANYBLOB="010000001f000000020000008b05000003000000"], &(0x7f0000000600)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r5, 0xf2a4, 0x4, 0x5}, &(0x7f0000000680)=0x10) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000004c0)={{0x1, r2, r3, r4, r6, 0x8, 0x1f}, 0x6f5, 0x0, 0x6}) r7 = shmget(0x0, 0x2000, 0x42, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r7, 0xe, &(0x7f00000006c0)=""/223) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x1f) fcntl$setflags(r0, 0x2, 0x1) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x18}, {0xffffffffffffffff, 0x2007}, {r0, 0x5}, {r0, 0x4}, {r0, 0x35}, {r0, 0x19}], 0x7, 0x5) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) clock_getres(0xf, &(0x7f0000000100)) 02:53:24 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40000402200002c2, 0xfffffffffffffffd) fdatasync(r0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = shmat(0xffffffffffffffff, &(0x7f0000fee000/0x11000)=nil, 0x2000) shmdt(r1) 02:53:24 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000080)=0x5, 0x310) r2 = semget$private(0x0, 0x2, 0x80) __semctl$IPC_RMID(r2, 0x0, 0x0) 02:53:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) preadv(r0, &(0x7f0000002380)=[{&(0x7f0000000000)=""/165, 0xa5}, {&(0x7f00000000c0)=""/217, 0xd9}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000280)=""/148, 0x94}], 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000002400)=0x4, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000002440)={0x551, "586c4523aefefd5390a252a799c665e6"}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) 02:53:24 executing program 0: semget$private(0x0, 0x1, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) readlinkat(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)=""/120, 0x78) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x3, 0xf8, 0x800000000000000, 0x67a, 0x20, 0x98, 0x7, 0xfff, 0x4, 0x5, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) 02:53:29 executing program 0: semget$private(0x0, 0x1, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) readlinkat(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)=""/120, 0x78) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x3, 0xf8, 0x800000000000000, 0x67a, 0x20, 0x98, 0x7, 0xfff, 0x4, 0x5, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) 02:53:29 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40000402200002c2, 0xfffffffffffffffd) fdatasync(r0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = shmat(0xffffffffffffffff, &(0x7f0000fee000/0x11000)=nil, 0x2000) shmdt(r1) 02:53:29 executing program 1: setrlimit(0x0, &(0x7f00003a1ff0)) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000)=0x1ff, 0x4) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0600000081000000020000000400000001000000"], &(0x7f0000000180)=0xb8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) 02:53:29 executing program 2: semget$private(0x0, 0x1, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) readlinkat(r1, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)=""/120, 0x78) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x3, 0xf8, 0x800000000000000, 0x67a, 0x20, 0x98, 0x7, 0xfff, 0x4, 0x5, 0x2}, 0xb) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7fff}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) 02:53:29 executing program 1: shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000140), 0x20000000) r1 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_gettime(0xe, &(0x7f0000000100)) clock_settime(0x0, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x84) lseek(r1, 0x0, 0x4) 02:53:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 02:53:30 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x2438954c, 0xaad, 0x410, 0x1, 0xffff, 0x8, 0x9, 0x2, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0x5}, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x8ab, 0x0, 0x0) 02:53:30 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r1, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 02:53:30 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40000402200002c2, 0xfffffffffffffffd) fdatasync(r0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = shmat(0xffffffffffffffff, &(0x7f0000fee000/0x11000)=nil, 0x2000) shmdt(r1) 02:53:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 02:53:31 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r1, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 02:53:31 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r1, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 02:53:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="016ead009603cd21c3b40f0ddd974c500ee0bccc4e6835f52bc21f434653d7275c440ab1b177c269b922577899f7c3c68818904ad9b2e0161df7b7e84894b47d0c652f66a8fb0543678378", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000180), 0x161) lseek(r0, 0x0, 0x1800000000007) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x18f183b1}, &(0x7f0000000100)=0x8) 02:53:34 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = socket(0x2, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fchmod(r1, 0x80) socketpair(0x0, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x8000, 0x0, 0x48c, 0x2}, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open$dir(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r2, 0x0, 0x1000000000003) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=""/177, 0xb1) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r4, &(0x7f0000000000)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 02:53:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) 02:53:34 executing program 0: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x80000000000006, 0x12, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0xe3) ftruncate(0xffffffffffffffff, 0x8d54) close(0xffffffffffffffff) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) open(&(0x7f0000000180)='./file0\x00', 0x2, 0x0) 02:53:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x4}}, 0x0, 0xc34, 0xffffffff, 0x8, 0x8, 0x8, 0x1}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0xda73}, &(0x7f0000000340)=0x8) r3 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x10000000) r4 = socket$inet_sctp(0x2, 0x1, 0x84) r5 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2000}, {r3, 0x14}, {r4, 0x4}, {r5, 0x2}, {r6, 0x10}, {r7, 0x86}], 0x6, &(0x7f0000000180)={0x5, 0x4}, &(0x7f00000001c0)={0x401}, 0x8) setregid(0xffffffffffffffff, 0xffffffffffffffff) r8 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockname$unix(r8, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) 02:53:34 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x520, 0x0, 0x404}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000000140)=""/192, 0xc0, 0x2, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 02:53:34 executing program 1: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280), 0x90) 02:53:34 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) r1 = open$dir(0x0, 0x800, 0x10) symlinkat(0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x1, 0x0, 0x1, r2}) fcntl$setown(r1, 0x6, r2) r3 = accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) lseek(r3, 0x8000000000, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) freebsd11_stat(0x0, 0x0) 02:53:34 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x100) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55}, 0xb) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x0) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 02:53:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x20, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x5, r1}, 0xffffffffffffffad) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x5, 0x7}, &(0x7f0000000180)=0x8) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xf, 0x34f7}, &(0x7f0000000240)=0x8) shutdown(r0, 0x1) 02:53:36 executing program 3: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1}, &(0x7f0000000280)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000140)=0x1fc, 0xfffffffffffffe72) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 02:53:36 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) syz_emit_ethernet(0x5b, &(0x7f00000000c0)="472ada0f27acf9465ec78f290da33380d79ed3e20f104f8a688a65cb783b767489388d6ba7cd869f34ebafcb0766ab66433297149fb2c80bf4486c719cd43ceb5578fd32233463ad952ae8d8a91e6798265509bca231d9125bac35") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xd, "79b7934742fbf35240e44f52d8"}, &(0x7f0000000180)=0x15) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0xffff}, 0xfffffffffffffe4c) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000080)="23ce7c24819affd33a96f811f6f9615c5e912526012e442647ea5f774c", 0x1d) syz_emit_ethernet(0xfffffffffffffe0b, &(0x7f0000000000)="7909008ce629923afeed35c008060020080014037102025263c8c2d50b8fa73e1a9ab221b4ba2170070071ac960d7aacad5ed7721a2c000049084b98e76eea0a1ae671ac") 02:53:36 executing program 2: r0 = socket$inet(0x2, 0x30000003, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000040)=0xffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xc7000000]}}, 0x1c, 0x0}, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x2c0f, 0x4) 02:53:36 executing program 0: socketpair(0x17, 0x10000003, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0xff0b, &(0x7f0000000040)=[@in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x7ff, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x2, 0x100000000, @empty, 0xffff}, @in6={0x1c, 0x2, 0x7b0, @loopback, 0x3}]}, &(0x7f0000000100)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x28, 0xfffffffffffffffe, 0xffffffffffffffed) 02:53:36 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) 02:53:38 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x800, 0x80) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x101, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x31, 0x0, &(0x7f0000000080)=0xfffffffffffffd90) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@remote, @rand_addr, @remote}, &(0x7f0000000040)=0xc) 02:53:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000000)) dup2(r0, r0) 02:53:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x75, "9f62a89326bd2cfffa908d87778349d127d65bb7641b22cc17ddc7e40471ef6a09a3aeefb4922ea4b4c3a0b5e46d3980545fbf781ef81f97c989749d2265b97c480c1c3acb9ce4ebb4f03a4ec8b21cb1ce54910af5328f332fb55bff769a3d73db38839c14847a9d0de98d82a10ebbe70519142737"}, &(0x7f0000000140)=0x7d) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x5, 0xffff}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 02:53:38 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x2, 0x12, r0, 0x0) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f") 02:53:38 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x4, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 02:53:38 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlockall(0x3) getsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000080), &(0x7f0000000100)=0x4) 02:53:38 executing program 1: rmdir(&(0x7f00000000c0)='./file0\x00') r0 = socket(0x2, 0x9, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c00000000f565793600"/30], 0x1) close(r0) 02:53:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x8, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) socket(0x17, 0x2, 0x5) write(r0, &(0x7f0000000040)='M', 0x1) close(r0) 02:53:38 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x8, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) socket(0x17, 0x2, 0x5) write(r0, &(0x7f0000000040)='M', 0x1) close(r0) 02:53:38 executing program 0: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, r1}, &(0x7f00000003c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @empty, 0x1ff}}, 0x0, 0x37c, 0x32, 0x2, 0xfffffffffffffffd, 0x100, 0x9}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e21e00000010000000000000000080000000000000000000000000000000000c401000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000600"/136, @ANYRES32=r2, @ANYBLOB="20000000c2310000"], &(0x7f00000000c0)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x10, 0x0, 0x0, r3}, 0x10) socket(0x17, 0x7, 0x9) 02:53:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x40003, 0x7) clock_settime(0x0, &(0x7f00000002c0)={0x1, 0x4}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x24f}}, r1, 0x18a, 0xffffffffffffff2b, 0x2, 0x1, 0x1, 0x3}, 0x98) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000380)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, 0x8, 0x3bd}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x33b5, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) accept4(r0, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x20000000) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) futimesat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)={{0xdf, 0x80}, {0x7fffffff, 0x6}}) open(&(0x7f0000000400)='./file0\x00', 0x400, 0x83) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0x3d, 0x17d) 00:00:01 executing program 3: r0 = socket(0x0, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="47d5f4eb4c10ab009792e53f0a82022e2f6669d807bbfbcce806877139670800ef9cd98e"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgid() 00:00:01 executing program 0: mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x80413, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x126) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9, 0x0, 0x8}, 0x10) 00:00:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0/file0\x00', 0xfffffffffffffffd) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_lstat(0x0, 0x0) 00:00:01 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpgid(0x0) r2 = geteuid() getgroups(0x3, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r4 = getpgid(0xffffffffffffffff) r5 = geteuid() getsockopt(r0, 0x8, 0x4000000000, &(0x7f0000000600)=""/196, &(0x7f0000000700)=0xc4) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup2(r0, r0) setsockopt$inet6_udplite(r7, 0x88, 0x6, &(0x7f00000004c0)=0xffffffffffffffe3, 0x4) r8 = fcntl$getown(r0, 0x5) r9 = geteuid() r10 = getgid() r11 = getpid() freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="026a949d691838f31d9038c6bcaea0f2b01661e9e5fc205b5b96007333bbdf1f3bf54a405dac8a0fc0f08cdcbae02fd02d3567f3041a2efa03cf8ee5bbe43716de3eb21d404557283b85294655d54a984218702d94ce625e3d2f1696ccba0669f1a9d5b81473e89326d025c261305cb956ded70084fd8b8d9aa923ad67f6732535af7eb7a6ec4efda1f847c775d78dfd2808e02ebc5e836fdb25df0c660566256f235c8198d5d458dd1647389a9ae69741222ca8c1d2d243dfc4318d1c7954a372746cc9d8ab46d6289ba31714f3bbd3df784ad451e2dde132b2bba7a9aa9280", 0xe0}], 0x1, &(0x7f0000000340)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0x118, 0x189}, 0x0) r14 = msgget$private(0x0, 0x41) msgctl$IPC_INFO(r14, 0x3, &(0x7f0000000500)=""/209) setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0) 00:00:01 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000280)='./file1/../file0\x00', 0xfffffffffffffffc, 0x0) futimesat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x1d2, 0x10001}, {0x8}}) r2 = open$dir(&(0x7f0000000000)='./file1\x00', 0x8480, 0xdd) poll(&(0x7f00000000c0)=[{r1, 0x1ffd}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x8, 0x4) linkat(r1, &(0x7f0000000140)='./file1\x00', r2, &(0x7f0000000240)='./file1/../file0/file0\x00', 0x0) 00:00:01 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x400000000000001, 0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x35, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) fsync(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20088) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x100000001, 0x2, 0xc4096e08a02c5afe, 0x100000000, 0x10001, 0x2, 0x9, 0x7fffffff, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r2, 0x7d1, 0x1, 0x571, 0x4}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f00000002c0)=@in6={0x1c, 0x3, 0x6, @empty, 0x530}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000300)="29d426ecd466a7d42312d667146634834568a029d15cc9cd6b55fa", 0x1b}, {&(0x7f0000000340)="114c2dd597359a182dccffd9d2348e7d52e15f1a741ea802fc60daddd37f68d22a90b301d96c8742269fa330d2fc51c7e66ff635965a640596e0f72643007e3d43e72651fd9de269ff9a0ad7ff6a695db0593626a96b10f2d10415f0c3951d3f80df6a7df4deb8f99bfaf6d43f3af615033da5c3a83859faa0bf33", 0x7b}, {&(0x7f00000003c0)="76d778a379fddc79dfc62628d7180bfe3b5214d523596cbdc67aedf97e51ea1a80dc1c0ac85b276c6b2880eddd46a45e86bc3d55420f361143d1ad4c641b9079b33ee09540e099e41bee14c2c273076b7862608b498a2f9055d71b1b24499bcba5d8ce92f25b39a2e7e5a098aeefb9ec363d3f8e1d183a6f39e964607e9974ed52da67b83fad1f3a64f223d2e9ccd6cda7bdbf428b6479af77fcc2ec8628a04f1bfb8308ed87e43e46", 0xa9}, {&(0x7f0000000480)="9a7414839707f5954366b0608c1c635fedcd966696aa3f859e645c19db64e16742d9fc258581c7fc213810784225aa90e4a51a9399bf420f7c4b74404b8e8ba0c69655865cde1acc93cb3d9d69c9bafc77cd4149ad809b61e15235e79e0454228faf1803bb8d48ada61290290d93cafa899464a1c465c935761c59bf1ef9673a89f43401d1af06c82f9588ea17e21e3be0fe6dcb08585730851f8b17ba8d65b3737a6baac556bd4de43248dcc1729f55710a4a3e5d816edc2f224c37", 0xbc}, {&(0x7f00000013c0)="c9574f15e6b90bec6719a9e2f4e9546e867e95587d0af4b6c5519138a763090573d3bd8116e9fb665718d5015c3275e642484a4f069efed693151b43b68e1f45d305b5b9f4a310e0f5b30dcdbb23f74242625f730ed538221f6a6a5384c734f08772c335abccca2e85ee3e8e2d75a5324dbd3c26f4a197cef4d2b86daa916ff1a96ab6daa811eca1a12af0691c4248ef667d9915be58866ecece6d38c4e08f685d2d4ac9931093f0919677ad9aed35e44c49d2b09740ff756efea3af73930c2ed4d189ffcdff74bf005c1f876ab2f0fe7d2a4c895241528e7145237341e3b3dd140f203964e10c96fcf42d58e4115b4d991d4323e2813efa364bc1ab27a3e79b776e7c098590715692359be013b27cdeca1b416996c3d616b4c341164d1c6a424bcc23f3df3a4849f8d487a37b791055698f64373554c991a637b1b91d4b4637a8b64fb5c868ff891f1d45ac998da93a691ca1805ecd72a2d351ecb0b5a1c38ff0321b4caa4c14c64037a5d98d6e2b946f21e6b0878633836e330e79f31f99781b19930acdb160da59594b68e5a7535c78d10a06f6a394f58e290e2fb0b5af058ada921dacc54e1cb2347ecec5e144ee552bc4b05f3e50198ef6f39089fece9d262545f8351907fb96a70f1cf2983d9d127aeb1d998d41843b4bd160d3f83e90c4137fd2e5305b1f223d82c1dc0a9db054e25069e6e47c6e774f2a14f7e9667edc483646de70caeca049dbebb9bb6de2240bd21ecdeb59a7cdae8f5aff0d19b767bf50423b45ca9e45494b2b2d303aa522493aeffc379278cf185f9e5e08dec4c9e3fb0efd8c121776d9808e7b90ea9ca9b3008d1249d7dcb8426a7c3b7dd97391b932873a69b9d9bc7d33e09a0a0f4a0e858b99579e02d917d26f4c3d96739f682da3fc9a83ec8b9b43346aab6806dcc065699aa9cb88f3f0749d01f605ec26612d8affa906848aa99cf6ca52a7f7f267ea4ea1f3e4e86d861c870395f9d2cb6119616f7c2a6cd508cc8421062e311b5a634b399acde7fbcd4f15baae618ae707c854942e862ee2ae2cb5eda21be8a40e5e283e2b6c9f29ed8f7647a16c72fbde9fabe47a7ad40e04effcc4012ccdb2c7aff8ce87dde539ea44f94e7ec5e941b3ae0ba01d42aa5904ec35f90def0b96e1b448a2848ed43ce468bd8c0fe10d4fb543829ed009ce8e6dfc7044b0b95578e20c07dd903b8648633784a731632b610b26bc861e84a0691153227d2eb75ca48fd322c94a117f6d9dfd9381fd044c5b1632796ad49fe8faad9f75eac54decdd2fcc64d851641493c24dfd51b5f2a0ae92101b3102a855a8113520368ea040564302aee8cc1ca957db964cac6c1637e7258337f9ed07ab28a52bf61471c08d41ed47cae8f6b0adda09164577419fa64d35ee6d19ebfaa7405419b7fa6101be03b811ce4a38c37bbc0bbd5b65a35221727fa07cd5037988515e6c5d3c28e55bc827a24f0b22ca946305f88085c3d0c9f4d70da82ee78ed97be0fa61ebe7bc62fbbb9fcba42d5fc7e5a5d54c08f24b80d0aa61872ed2dfadf679672a9a97ad91623106ac69834d7746dd9811672d163832c01853e64e5a2727923e223d639e45506ddd448a72782c6d17a1ae228b486ec463df155e0e14afc5b7e828c1b138aa6ea5512175a26618b7130d3ed3f3a412b6c12ada6164637c8a6c42db79e1a08f4a62939e2e7bda840dea7bb25bb36714d10f768ae85285f665d50f76e7b67c60456db01c8e98f0e0c3fa147834abe560f56e9044646be23b481e3d81f1e0477b67b39e8817e573ee98b4f11aadff4d28203142107851bc4d24590288ae0c9b44895dce426fbaebe70e6ee66ff235fbb1bce18811cc358ea09c2f891986b3f5ec2358234742fbce8aa7caf5b40f4d71a36ac41034fa2a5c4175115ac2ef24dbef8e2fd29fb29a71099b86f0aecb070aa96f01ddea27e3585c7c35d95d1294fbc800e1b9e6dac43394126b8b8da1034ce0f8fe787d62cc1dd1305a4d9abb1197df5078ac819aece250942e757538a2bf875fb228eff27f70f485b48351ee8d491df4c3c9086b9debacdfc2f1ea0cdc0d029a701e1abcb21b4396610df9e113100ba3a4313fd4f9d2f39362689074ec02d87777e61af02d80eb8e6270ff3e8198c28fc2d26996c88075fe951c8f37e481f60e77ced08bbf3a1b00cdd528a84e3fa36c22df2bdd95fa1428baa5aef4c44482690c94c7307766148c3a65fbe0b3c33c9e04ab71077de269a9b375015b265a422111c63d323ca30edfc081f015110b745c7c935b6cbda5194d336dc06641464d6f2eaba8a32b23c26707e42cd7b162d2d01151e80cf178bb6174b55f20e35df0a00d89e7cd699eae740dcc76755d66489c98ca1cabc193027605a7568d06916789b2ffda53799ad9cafb580f0ce53422b9655e92723ff6b6d11ec5eb7e04c57bde0c16b056c5c5123e1ee42f4eab215d6f77b4a98c34df895a38102f852982d46f83ba904ee8a997aa7c8b2942ac96717dc8995bbc564538fe9ca043f3e3944e84ba9d34cdf9450ae241719571d873cb58a216fc4b654448067b7f31dc106211b2e3acc77d628b60e937318d64702589ef1929225f2057290fa1b399a6c613b9ab2e4810dceab82b88e63467e2a2a2c1f6c09add22a62b3bc3d1db2fef63392ba59e8d0cac290aca7250bb1bcd0186cfab3d711b638f1332314d77d762d2621eb359231e1d9b9214ebeb8e3c1316cf8148c455cbe39cf3467869c1dbc4e701d00dacccc44707030914d1c8977a68f620975c52b275c482355fbaaa2416168ea323974f8676cb9b72ecab7bd77f7acdc65c97f3f174895ad77ecaab85329b8b1a5ce7f51776a9060fe4a7d2cc411c09d34d1b04547d30393dc520f1c3cb0134f623a6b78bda2d4bcbec82ed8ed13c0088114ec208d1b9a624cdd32c7e717eda0d3b77bcd2af66a8dbaa13756044ec1c06b6e42281c14f561fc252c8a67967489c01d6341a50e00ce68c7fa0f11b3f89a37c7d97ded95c60b7c1a4766c4b6398b039c490259d5cc22b0998f9837d2f07a64e85ca6aa1a73d338518ffafe01184efdc3f04a192c9a39f6c9648588b260f00235fca2b9b00043bc860ece9636d59f1930f01880787aad306fa59d6edcf5b5d4ca1083981ed20513c82922ed9c1b6654e4305f5de9887ea3d44e781d579e95fb5757f5c77ee86fde7a20b9cbbdd6a6ed3e67fc15a1238cee44b4121e399e328b32604a1d809ac7d158cfd60d2d38493854df658ce170a03381e2ffea9ff24ee5b82382acbd1e31de9b16e6c9397b8de9528fe19ce96cce442b1027a2992dc4a85f02049078ef00313ba43fa8ac7c08b897175706a6be7009b4e7b0a520fd8c6659a31f17096180a822cc394d5af8d0d5d19b265d81e6742f83239e744be2ef1534fc1db8ae2a4c8a688cad594e041ba89fb4d48cd2d08276ab7a56320069a7309056264c1eaf3b3402030ef1e9ee0ba2f6b6fa716532b8d22fdc7cf8c052f4fb22eed242e33c36da4e22a493a27fa01fbd9adb5628cb792a1f79e5f305f9161a2c05e6884f1cab938b51b4a5438989db9d9939df70a0372e876de1eb28b5fb23329b1625d4e58b138a6270508e469f1d47feb4ba8dc13c14fde2378c9c9f31bf0d7ff6b1d514d69bee342461537a34885ab08aef66643cfc86589eee6615d1576881a72a3286e4bafee373415b5ad38317a0796f20d9ed5abe6868417949a0da68dc6f2a1a3a8ad218c12470c8705fb6d1d260c1ebc61058d70bb94d0d5389f5b2021841f7e42341524b0aa661fcb6a680f21704233bd4edc1ce80ec1b0e6f79fac7c0e98234cca79325d1ecb69a39c4a3e1fb244ced17f33e1114b2ea7425c38c64a4803770aec319869133225b6681442538a80f15ecc069d66a87941cd4987c6444f5ca0bf3daba0a77f70b44f6da1a761f13128903750810da6706338bbfc84052e9dfc45cbd3d55f428b0b7cf3c235b1b9ea08215fac927d14d46441b692dcb96d38c92d5044e10dfc3a7f2e425ff5cddd04a43c8aada66418c0fe9659bd0408809d7c642b71d30144cc50d031fbf5497485dcf65396f00f1acdf9dd605f361be0a09f8bb361a84759579b27205a9ce69409aba7e1cb518bbb473075617ea548f1de02d94bb7fbdc4f2c89b4cdc85939ef1beb6384e6179eda3d4269505a885829ff3336d109201673d6823b6f69141de6797f24e719f53db02ea33008377c2f90485dd854acf675e6fbbcb59f75ea2c22666bb9031e6a80aed1611609b7d51ede6d25b90555d073fa88bafb5744d40e117d65c72af55004c8850b285873030c23dc24dbd05780712b45511e67266b2b1b82c88968c89aa4ec47ba5b2e21af59dfecad76c542d6dcb73bcf663d9040921bf9f05ccf48e2403d5ccbe1d102bd5e52cfcf5e743fc9f0b950589b4f3251a1ff8aa0ef4ca150f1b4d02b03035aac57a7c3de8d2ff9bdf518ff37eab2e04a82c4bcb361da92842110224ab718f75a0803e5561566c40e97a0f2eb79fa0d86543e5822d1a1b040eac3b1899e2a55e2ccdd18893612731e4cb490ea7b9bcb611e4b379d08e1b790a42e077090e2fd2f06be8a222c45742b3d4a37339f9d255d884d4caa6266c4678b45bc335c10bf976e4ba1a99fcf28cf15e6cd9ccb7e19d94660112b7496213edf35ab6eb29a04c0e3a634c92f415d536ecf3228a7729793b550f1ada40eb169cca0d387ad562e71b42f928db5bb0032aed611fe226f71753adad04a7a7c63a87e55f80918ed03d490efbcb92e0770f061b0f1ab39827963af907a5f06aef54d6f611d891398d3387f3ffcd06cc22101927dc04c1fc5380b6641afe43e39c176d2c97c40ee7d8f99b8bb8dea03a5bb9f815c90508d160dc5380ca822e1c30c2926589f894436ff1507f2bbbc4d4375b285b61381ba991f9f5751b90fddcd0282391aad6e4adad1e741beeac250698afee9fcca2e91eb7ee3c3106a3104f896ffe7847bac951d436d4f674f25f51962a1b7b7ce7000246af9878937042e86e6c6aa522836ed25067202459348fc7db638b1b6b8e6de1caf21a75d2558b149379b039c736231dfeec624feaeca0250052750c75c882723405b941b9a4c91d42580e17f382708da458f53a7ff8a4fcf4dd6a20610f4605cc211e50d5484e4235774b8e7bc1a04ac8685868bb556305e2e6679b5b23bf03a04ff5402088638355dc5edda381b7b407591eb53ef25aa80109d2e0d99e27e7ebe21b5b2abeaba4c87fbdddd2771228fd46c1707db0696218cfde376b03bd97787a0159292aa09ee94676655e11784144677471a2f463ed78bf79a385298202a2554acfe724b9ce2eeac0f0b478146884586e6a9677f97c9062ea0da6ff4a7a3a498aba78921c7a65a4c6468406d9b560737d69f136e16a1a4337a3a3da4d1b98724bd39e29b2ab40e5b66b82648c9dc4bb6e03180529d267574e53bd01200563d771470a81030c6b8906c0cfbb999e6baafa635c43a1bb9a33a67ae1c03a521b38cef65d27421710d2c0c4d75c38f641da5b819d784c54176c644eb0f648c9b3f3cd577395965e2c8fb064c3c60911fabb82ee790bd4139670b9cffd95b8becb5b06bbc9d69a20d288ff32616b1d081524e10716cd9f12a3ce9accf8960f49bf284fc9267e2b48c6efc5e00ffc3d3adaf07e01262ff6c2af027e526a201ddbd20acb9f7ff6e80004e5dc117794015b0c4dd0f3ae976f058826f089f5cd498544e7d938ecb4942a4f22d863f63b32ba6b8ac8a6764d7653d58e00278e9fb06baf6", 0x1000}], 0x5, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x80, 0x4, 0x2000, 0x2, 0x1ff, 0x9, 0x0, 0x4, r2}}, @authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x520}}, @init={0x14, 0x84, 0x1, {0x8, 0x1, 0x101, 0x2}}, @init={0x14, 0x84, 0x1, {0x8, 0x8, 0x8, 0x3}}], 0x84, 0x100}, 0x20080) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) r3 = semget$private(0x0, 0x0, 0x1) __semctl$IPC_RMID(r3, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:00:01 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x1, 0xc0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.\x00') 00:00:01 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x29) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8000, 0x2e00, 0x6, 0x100000000, r1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x7130, 0x8, 0x100000000, r1}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={r2, 0x7ff}, 0x8) 00:00:04 executing program 3: r0 = socket(0x0, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="47d5f4eb4c10ab009792e53f0a82022e2f6669d807bbfbcce806877139670800ef9cd98e"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgid() 00:00:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xaf) 00:00:04 executing program 0: r0 = getuid() setresuid(0x0, r0, 0x0) geteuid() mlock(&(0x7f0000e04000/0x3000)=nil, 0x3000) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f0000000200)=[{r1, 0x2000}, {r1, 0x3a}, {r1, 0x4}, {r1, 0x20}], 0x4, 0x4) fcntl$getown(r1, 0x5) fstat(r1, &(0x7f0000000300)) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) msgget(0x2, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8000, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) mprotect(&(0x7f0000ce8000/0x2000)=nil, 0x2000, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) getpid() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x1, 0x10000000, 0x4) shutdown(r1, 0x1) recvfrom$inet6(r3, &(0x7f0000000040)=""/100, 0x429, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2bc) msgget(0x1, 0x0) msgget$private(0x0, 0x240) 00:00:04 executing program 2: socket$unix(0x1, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300)) 00:00:04 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2002000000000000000000000000000000000000000900"/128, @ANYRES32=r2, @ANYBLOB="0100060007000200"], 0x8c) 00:00:07 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) r2 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) accept(r1, &(0x7f0000000c00)=@un=@abs, &(0x7f0000000c40)=0x8) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = geteuid() r7 = getgid() r8 = getpid() freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000bc0)=0x4) r15 = geteuid() freebsd11_fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000b40)={&(0x7f0000000b80)=ANY=[@ANYBLOB="00002e2f66696c4fd77a16cec49e93887ba0a5a73218a38273622f12e0f5885dc32000000000000000"], 0xa, &(0x7f0000000440)=[{&(0x7f0000000100)="656cbf13098778ba4d838175fedf7f167b2b7001b6633a9e0f295382335da8fd1eae7504ed30e864e0559a7e2c6b7ca3d84c7c32f5640f56f8e70013053e18d73349bc070b0347eddbbc7a411bc1c4ece80fed3602ab5c033cf9ac0d9501c90bcf9f139a080ef0a337a06e6600fcbd89d65477edc18ccbb03d22000eb0144b5f7efa1765824c886d04089a08e99fed9aa2b8748514185bb59f98862c247c2c03f258e063af356447bd09b53d6a931fb8198e3324d97ca9685ba861c4caf63093f948473c94c21b3ab8b474a3a4b54072727158304dc96cbe23930474ddef050b", 0xe0}, {&(0x7f0000000200)="7db1be4fedd6834c2a710ed46b683f5c42b2", 0x12}, {&(0x7f0000000240)="312619d410c53b037f2597f5c02a549f18d0ea194880cf28a7033aeaf0cf92c20aa7decff8da473046e8be119d2f61e7c4a8590a44799b41d699c978dec2b765a3a679cdf1a1056d2e075bf3c2e353e0503536e91d598ce1b3bf6284ceb60ee04f62ad546d3efe73531a08592d6bca2a58105bb4afe07681425be918bf8407f80ac756cc80b34f1f3ce153605254f9e27fedbf3f5b4db4c41b34319d1237a9", 0x9f}, {&(0x7f0000000300)="5fa28d4b7ce3284857673833a44fdba3b9e897d7d6c948027edce22cfe7b00cb2a31dc2122a7d4bd36a87d2d7f9bf3f5671b6e975a973bc709f2eb136d17a08e1f157de264159bed127718fdeec02a82144cb8f15d31abb678f28360476277cb7b0877f4f251657456ce8be25a6c620f78de4d6ffcc022009395f381c5be9a1df52caddb08cf49bf9aae6445ecd6b877d0046892b9789264de091852b927bfcc7fa20bd46f61f676d38a32332ef3fcb38fe06c2f997eea7da105bd4ef714e44ad7fb992239f24e73d36b0b46715b63d0d7ab34ec547a", 0xd6}, {&(0x7f0000000400)="bfbd6709d954ab928f1257de942fb860d749a7e9e84da4468338fd", 0x1b}], 0x5, &(0x7f00000009c0)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="f53a7f35722141440000000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x170, 0x20008}, 0x0) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000080), 0x71) 00:00:09 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000018000000000000001"], 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getpeername$unix(r1, 0x0, &(0x7f0000000040)) semget$private(0x0, 0x3, 0x104) truncate(&(0x7f0000000000)='./file0\x00', 0x5a7) 00:00:09 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x4) fcntl$setstatus(r0, 0x4, 0x4) fcntl$setstatus(r0, 0x4, 0x10004) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:09 executing program 3: r0 = socket(0x0, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="47d5f4eb4c10ab009792e53f0a82022e2f6669d807bbfbcce806877139670800ef9cd98e"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgid() 00:00:09 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{0x0}], 0x1, 0x0) r0 = shmat(0xffffffffffffffff, &(0x7f0000067000/0x2000)=nil, 0x2000) shmdt(r0) 00:00:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000240)={@loopback, @remote={0xac, 0x14, 0x0}, r1}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) r2 = accept4(r0, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x3) lseek(r0, 0x0, 0x0) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x7ff, 0x40}, {0x3, 0x200}}) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) r3 = accept4(r2, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = accept(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)="a4f74cc855f49816f361c203a0b22e4079cea6b92ec9fa4d5261c63668558f09d5dc703468855e4485dfcdd889a81853e53bb6e24d4c51936536fa89cb34b6c2b1d051f0b41fd88300331077090cfd302bf466f582300eaf4271c2b533c94e9780f276d4e394710262fc7625be1d6e4a3e82217598034fda35a221f7a6d8cc03e95c6b6f2adf685f461cf0180bc8aadc2c374b5133e8bb92730ee3e0dfcd75294cb6f6f0490a4e7a09def934ee72cd10aa8fdb", 0xb3) poll(&(0x7f0000000140)=[{r3, 0x5}, {r3, 0x20}, {r2, 0x180}, {r4, 0x2000}, {r3, 0x1}], 0x5, 0x3) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) 00:00:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) 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) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8) 00:00:09 executing program 2: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000002c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000340)=0x8c) freebsd10_pipe(&(0x7f0000000580)) r2 = socket(0x1, 0x10000001, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669686e3000"], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) msgget$private(0x0, 0x1) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000000240)=0x400, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) renameat(r3, &(0x7f00000001c0)='./file0/../file0\x00', r3, &(0x7f00000003c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={r4}, &(0x7f0000000140)=0x8) socket(0x1c, 0x10000004, 0x8) futimesat(r3, &(0x7f0000000400)='./file0/../file0\x00', &(0x7f0000000440)={{0x10001}, {0x266, 0x840}}) getresuid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x8, r5}, 0xc) fchmod(r3, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, 0x0, 0x0) unlinkat(r3, &(0x7f0000000040)='./file0/../file0\x00', 0x800) msgget(0x0, 0x421) 00:00:09 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000009c0), &(0x7f0000000c80)=0x1c, 0x30000000) r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x2) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000007c0)=[{&(0x7f00000006c0)="22c419fec1a91a2e07c878b38b1c7250cacd93b7173b08af54bb1452f6fe426ceb8406f461a9bdfea6e55dc9d3600feb57f4ce608e718853e36bcc34bdbb9d5e5ade1e8574b70f93ab4f576ffde1decc7a8f727b54ec5f0632db562ed04f80f14eed502722e00d4811cc29f9de27a2ad2d4c18c89ac12c3432d5f81e389a6a49d2d9490b3141d46e7b409b75928c4b15b1ade49a7cf350af192a159dcdb2bef1e03885b1c4029e310f727837f9628a3c38793936b6c864dba9f617976e7cf1866b", 0xc1}], 0x1, 0x0, 0x0, 0x100}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x20884, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r2}, {r3}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) getrusage(0x0, &(0x7f0000000ac0)) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r4 = msgget(0x0, 0x8) socket$unix(0x1, 0x2, 0x0) getresgid(0x0, 0x0, &(0x7f0000000100)) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/155) open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x8) connect$inet(r2, &(0x7f0000000240)={0x2, 0x3, @multicast2}, 0x10) getsockname$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000eeffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000170000000000ef000000000000000000000000000000000c000000000000000000000000165dcad13dab7ce042da2e143ebd125c283bc6275c0c92243e7b4504e967521907e566902e917f0aa5a0529f49ac829765f00fcab7"], 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000080)=0x3000000000000000, 0x4) sendmsg(r5, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x200100}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:00:09 executing program 2: syz_execute_func(&(0x7f0000000040)="f34590c4e2918e4902c4a1fc511ac4a3c10ed1c547f6c200363e3e672e653ef30f51e166410f381ebbebb0192c44df0435050000003e470fd4df670f5ec8") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1acc4c3896fb74a000000e7892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) getrlimit(0x7, &(0x7f0000000300)) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) flock(r3, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) getpgrp(r2) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x302) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/194) freebsd10_pipe(&(0x7f00000003c0)) getpgrp(r2) 00:00:12 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000009c0), &(0x7f0000000c80)=0x1c, 0x30000000) r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x2) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000007c0)=[{&(0x7f00000006c0)="22c419fec1a91a2e07c878b38b1c7250cacd93b7173b08af54bb1452f6fe426ceb8406f461a9bdfea6e55dc9d3600feb57f4ce608e718853e36bcc34bdbb9d5e5ade1e8574b70f93ab4f576ffde1decc7a8f727b54ec5f0632db562ed04f80f14eed502722e00d4811cc29f9de27a2ad2d4c18c89ac12c3432d5f81e389a6a49d2d9490b3141d46e7b409b75928c4b15b1ade49a7cf350af192a159dcdb2bef1e03885b1c4029e310f727837f9628a3c38793936b6c864dba9f617976e7cf1866b", 0xc1}], 0x1, 0x0, 0x0, 0x100}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x20884, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r2}, {r3}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) getrusage(0x0, &(0x7f0000000ac0)) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r4 = msgget(0x0, 0x8) socket$unix(0x1, 0x2, 0x0) getresgid(0x0, 0x0, &(0x7f0000000100)) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/155) open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x8) connect$inet(r2, &(0x7f0000000240)={0x2, 0x3, @multicast2}, 0x10) getsockname$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000eeffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000170000000000ef000000000000000000000000000000000c000000000000000000000000165dcad13dab7ce042da2e143ebd125c283bc6275c0c92243e7b4504e967521907e566902e917f0aa5a0529f49ac829765f00fcab7"], 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000080)=0x3000000000000000, 0x4) sendmsg(r5, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x200100}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:00:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$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$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8) 00:00:18 executing program 3: r0 = socket(0x0, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="47d5f4eb4c10ab009792e53f0a82022e2f6669d807bbfbcce806877139670800ef9cd98e"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgid() 00:00:18 executing program 1: syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000009c0), &(0x7f0000000c80)=0x1c, 0x30000000) r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x2) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000007c0)=[{&(0x7f00000006c0)="22c419fec1a91a2e07c878b38b1c7250cacd93b7173b08af54bb1452f6fe426ceb8406f461a9bdfea6e55dc9d3600feb57f4ce608e718853e36bcc34bdbb9d5e5ade1e8574b70f93ab4f576ffde1decc7a8f727b54ec5f0632db562ed04f80f14eed502722e00d4811cc29f9de27a2ad2d4c18c89ac12c3432d5f81e389a6a49d2d9490b3141d46e7b409b75928c4b15b1ade49a7cf350af192a159dcdb2bef1e03885b1c4029e310f727837f9628a3c38793936b6c864dba9f617976e7cf1866b", 0xc1}], 0x1, 0x0, 0x0, 0x100}, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000) socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x20884, 0x2) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r2}, {r3}], 0x3, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8) getrusage(0x0, &(0x7f0000000ac0)) syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") getpgid(0x0) r4 = msgget(0x0, 0x8) socket$unix(0x1, 0x2, 0x0) getresgid(0x0, 0x0, &(0x7f0000000100)) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/155) open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x8) connect$inet(r2, &(0x7f0000000240)={0x2, 0x3, @multicast2}, 0x10) getsockname$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000eeffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000170000000000ef000000000000000000000000000000000c000000000000000000000000165dcad13dab7ce042da2e143ebd125c283bc6275c0c92243e7b4504e967521907e566902e917f0aa5a0529f49ac829765f00fcab7"], 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000080)=0x3000000000000000, 0x4) sendmsg(r5, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x200100}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:00:18 executing program 2: syz_execute_func(&(0x7f0000000040)="f34590c4e2918e4902c4a1fc511ac4a3c10ed1c547f6c200363e3e672e653ef30f51e166410f381ebbebb0192c44df0435050000003e470fd4df670f5ec8") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1acc4c3896fb74a000000e7892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) getrlimit(0x7, &(0x7f0000000300)) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) flock(r3, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) getpgrp(r2) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x302) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/194) freebsd10_pipe(&(0x7f00000003c0)) getpgrp(r2) 00:00:23 executing program 1: syz_execute_func(&(0x7f0000000040)="f34590c4e2918e4902c4a1fc511ac4a3c10ed1c547f6c200363e3e672e653ef30f51e166410f381ebbebb0192c44df0435050000003e470fd4df670f5ec8") syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") syz_execute_func(&(0x7f00000005c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1acc4c3896fb74a000000e7892a0f0000009f") r0 = getpgid(0x0) r1 = msgget(0x1, 0x8) getrlimit(0x7, &(0x7f0000000300)) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155) wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240)) getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020401) lseek(r3, 0x0, 0x1000000000003) flock(r3, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(r4, &(0x7f0000000440)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x4}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x84}, 0x0) getpgrp(r2) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x302) poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000) setsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000004c0)=""/194) freebsd10_pipe(&(0x7f00000003c0)) getpgrp(r2) 00:00:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) 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) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x400}, 0x8) 00:00:26 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3f, 0x2, [0x4, 0x5ce]}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x10, 0x4, 0x4, r2}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="0000000336e6ffffebe2baa9024aed8006000000", 0x14) 00:00:29 executing program 3: r0 = socket(0x0, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="47d5f4eb4c10ab009792e53f0a82022e2f6669d807bbfbcce806877139670800ef9cd98e"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) 00:00:29 executing program 2: getrusage(0x0, &(0x7f0000000080)) 00:00:29 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82020500000000000000be59cd83f7032671699894ecfe133db312fe5d71ca5e9619184d483f7a97368a7cc4c1f1"], 0x1) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="000085fdc592396f41bd0058239269bcf6b3ae24"], 0x14}, 0x0) 00:00:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) connect(r0, &(0x7f0000000100), 0x80) 00:00:29 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0xfffffffffffffffc) preadv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/247, 0xffffffcc}], 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0x0) fcntl$setstatus(r1, 0x4, 0x80) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000100)={0xba17, 0x6, 0x7, 0x5, 0x2, 0x5, 0xb98, 0x2}, &(0x7f0000000140)={0x4, 0x9}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) 00:00:29 executing program 2: recvmsg(0xffffffffffffffff, 0x0, 0x3ffffffffffffff) 00:00:29 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00000002c0)) 00:00:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_int(r0, 0x1, 0x2a, 0x0, &(0x7f00000000c0)) 00:00:32 executing program 1: msgsnd(0x0, &(0x7f0000000380)={0x1}, 0x8, 0x0) 00:00:32 executing program 3: r0 = socket(0x0, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="47d5f4eb4c10ab009792e53f0a82022e2f6669d807bbfbcce806877139670800ef9cd98e"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) 00:00:32 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x2100000000000000, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x14, 0x7}, @cred={0x220a800a}], 0x18}, 0x0) 00:00:32 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1000000000000019, &(0x7f0000548000)=0x4001, 0x316) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000080), 0x80, 0x0, 0x0, 0x0, 0x260}, 0x2000) 00:00:32 executing program 2: msgsnd(0x0, &(0x7f0000000080)={0x3}, 0x8, 0x0) panic: udp_output: shared udbinfo lock, excl inp lock cpuid = 1 time = 32 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212cc560 vpanic() at vpanic+0x1e0/frame 0xfffffe00212cc5c0 panic() at panic+0x43/frame 0xfffffe00212cc620 udp_send() at udp_send+0x1377/frame 0xfffffe00212cc730 sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe00212cc7a0 sosend() at sosend+0xc6/frame 0xfffffe00212cc810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe00212cc8c0 sendit() at sendit+0x226/frame 0xfffffe00212cc920 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe00212cc980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212ccab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212ccab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f9a, rsp = 0x7fffdfffdf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 1085 tid 100633 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why