last executing test programs: 12.115352027s ago: executing program 3 (id=493): openat$crypto(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) setresuid(0xee01, 0x0, 0x0) r1 = getuid() setresuid(0xffffffffffffffff, r1, 0x0) r2 = socket(0xaee2d1db89d8970b, 0x3, 0x47) bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1, 0x0, 0x0, 0x189}, 0x180) open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2290402, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000400)='ufs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000300)) clock_nanosleep(0x0, 0x0, 0x0, 0x0) openat$crypto(0xffffff9c, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) kmq_notify(0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYBLOB="02"], 0x9) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) aio_cancel(r5, &(0x7f0000000280)={r4, 0x9, &(0x7f0000000800)="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", 0x1000, [0x8, 0x9], 0x4, 0x20, 0x3ff, {0x9, 0xfffffffa, &(0x7f0000001800)="d9b3451933f4ba84d2189226c98d2c591eee479c700df1ffdcb0a0248b55b83bf1f9a14c0339bcad4650a1080e2f04632f37404c2e02a10096e008c478a2d4389dc1fcc3b98f03952ae23bb7f1374d27ea272afbe4a9bab943c274c4953da537ed0f867bcef13db4013e87bb7b4a5d3e120b364bc20734c8d6f7ff513c2cc450f8ad08b4fa102254113d1f9c511aa67dc4c98a423a59a15e345f465ecd9ed2f424aaad317256001a417370507c31769f783058752582432ed89583a05a21f9c82b7e2bac7df54aea4674b3e222dd450c56b40b9a640fc8507870a5047c2f73769dfeb6785e2a"}, {0x4, 0xf, @sigval_ptr=0x7, @ke_flags=0x4001}}) 12.029852368s ago: executing program 3 (id=494): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}}) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x11, r2, 0x10000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_emit_ethernet(0x66, &(0x7f00000003c0)={@local, @random="d0b5049f6b63", [], {@ipv6={0x86dd, {0x0, 0x6, "36ea07", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @icmpv6=@dest_unreach={0x1, 0x2, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x2c, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr}, @empty}}}}}}}) write(r3, &(0x7f0000000080)="ba", 0x100000) r4 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = dup2(r4, r4) connect$inet6(r5, 0x0, 0x0) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000602000/0x1000)=nil) shmctl$IPC_RMID(r6, 0x0) accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x20000000) 11.959948549s ago: executing program 3 (id=495): socket(0x2, 0x1, 0x0) (async) r0 = socket(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x10, 0x2, 0x1, @rand_addr=0x7ffffffe}, 0x10) sendto$inet(r0, &(0x7f0000000240)="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", 0x58d, 0x0, &(0x7f0000000040)={0x10, 0x2, 0x2}, 0x10) shutdown(r0, 0x1) 11.959449898s ago: executing program 3 (id=496): mkdirat(0xffffffffffffffff, 0x0, 0x0) getpid() ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) r1 = getpid() ktrace(&(0x7f0000000000)='./file0\x00', 0x0, 0x40000530, r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x1, 0x12, r2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000100)="ea9d2acd91587610", 0x8) open(0x0, 0x80000000000206, 0x0) unlink(0x0) rename(0x0, 0x0) r3 = vfork() r4 = socket(0x1b, 0x3, 0x0) recvmsg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000640)=""/171, 0xab}], 0x1, 0x0}, 0x0) connectat$unix(0xffffffffffffffff, r4, 0x0, 0x0) socket(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x40000400000002c6, 0x0) r5 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r5, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r6 = socket(0x1c, 0x1, 0x0) bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) procctl$PROC_REAP_KILL(0x2, r3, 0x6, &(0x7f00000001c0)={0x8, 0xff, r3, 0x0, r1}) connect$inet6(r6, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty, 0xfffffffc}, 0x1c) r7 = open$dir(&(0x7f0000000240)='./file0\x00', 0x2000000, 0x126) sendfile(r7, r6, 0x0, 0x0, 0x0, 0x0, 0x0) rfork(0x85000) 10.9098275s ago: executing program 3 (id=505): r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) socket(0x0, 0x0, 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)}], 0x1}, 0x0) mount(&(0x7f0000000080)='zfs\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000100)={@loopback, @rand_addr=0x4}, 0x8) sendto$inet(r1, 0x0, 0x0, 0x10c, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) socket(0x10, 0x0, 0x0) clock_nanosleep(0xd, 0x0, &(0x7f0000000280)={0x0, 0x3}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) openat$filemon(0xffffffffffffff9c, &(0x7f0000000140), 0x200000, 0x0) pipe2(&(0x7f0000000000), 0x0) openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r4, 0xc030636a, &(0x7f0000000180)={0x2a, 0x0, 0x20, &(0x7f00000000c0)="72e8789fa2e77d9bcf47eaa3c96be4435162120119167dd041d616205079e98e", 0x0, 0x0, 0x0, 0x7d32559a, [0x0, 0x10]}) ioctl$CIOCCRYPT(r4, 0xc01c6367, &(0x7f0000000200)={0x0, 0x3, 0x3, 0xefc0, &(0x7f0000000040)="d95236bb24252e1e590ec11e68f37b9aaefe8a9d8435aaaf2ec48c300b7cf0f2060a555654c9462e4103fc438bc70862aa69eb23b7f8e607b7feb64b4f", 0x0, 0x0, &(0x7f0000000580)}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000180)=0x40000000, 0x4) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000100)='a', 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80, 0x0, 0x10) setsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000100)='a', 0x1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100)='a', 0x1) accept$inet6(r2, &(0x7f0000000340)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, &(0x7f0000000380)=0x1c) open$dir(&(0x7f00000001c0)='./file0\x00', 0x80, 0x185) 8.659420827s ago: executing program 2 (id=526): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100)={0xcd, 0x2}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000040)=0x6, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) sendto(r0, &(0x7f0000001740)="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", 0x3ed, 0x896d2ae35bf21db2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0xa}, 0x1c) 7.821056686s ago: executing program 0 (id=529): r0 = socket(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) shutdown(r0, 0x2) socket(0x1c, 0x1, 0xfe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000200), 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) r2 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r3, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000dc0)='./file0\x00', r3, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') mkdirat(r3, &(0x7f0000000600)='./file3\x00', 0x0) rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') unlink(0x0) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') rename(&(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r4 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r5, &(0x7f00000002c0)={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0xfffffffffffffed9) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES8, @ANYRES16, @ANYRES64, @ANYRESHEX=r2, @ANYRES32, @ANYRES8=r4, @ANYRES8=r4, @ANYBLOB="18efc0c1833edb26", @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRESDEC], 0x118}, 0x0) r6 = socket$inet_sctp(0x2, 0x1, 0x84) kmq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x10000000000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000100)={0x8000}, 0x8) socket(0x2, 0x1, 0x0) syz_emit_ethernet(0xce, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd600000000098060000000000000000000000000001000000fe8000000000000000000000000000aa4e214e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="6000000090780000080a000000060000efd1020400030204000102040008054e00000ffffffffe01000000fd000000e3000000010000000116e5743900006d8d00000080000000030000000600009a700000000100000007000000010000077e0000af3700000000000000070204000704020511a05646940fb9d38ac868ab1e288926050600000006000000"]) 7.820611625s ago: executing program 1 (id=530): sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x7f1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000009c0)="009ca9f1d66763fd68b6a962a17cc18aca7f7c253d68a7cbcad9e091238945559ea79206ad7195b42e8bbfafd892fdaa2fa152a95892a28689e6ba9a7a018f9e764fa6e0dfcb1ca638a436583fdc447f", 0x50}], 0x1}, 0x0, 0x0) (async) open$dir(&(0x7f0000000300)='./file0\x00', 0x200, 0x0) (async) r0 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000001700)) (async) r1 = socket(0x0, 0x0, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0xd9, 0x2, 0x630, 0x80000001, 0x3, 0x5, 0x0, 0x4}, &(0x7f0000000280)=0x20) (async) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000004c0), &(0x7f0000000300)=0x18) sendto(0xffffffffffffffff, 0x0, 0x0, 0x188, &(0x7f0000000340)=@in6={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async) sendto$inet6(r1, &(0x7f0000000040)="14", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @rand_addr="fee3a38e5cac1c51deba3c6b07a430a0"}, 0x1c) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) (async) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) (async) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x3120ce25) getsockopt$inet_mreqn(r4, 0x0, 0x9, 0x0, &(0x7f0000000300)) (async) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) r5 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r5, 0xffff, 0x1001, &(0x7f00000000c0)=0x101, 0x4) (async) bind$inet6(r5, 0x0, 0x0) (async) aio_cancel(r1, &(0x7f0000000400)={r5, 0x5, &(0x7f0000000380)="860dc554c30cd55c40ffa7d0e3e8d18608d2a1819b20e8c6ee14a0d934dfb45e0a513bdbd027378367e275f9fd3aebc5c1fe46cb42416e14ab1c378c0cc04529cae002d9793a20d65bb7685e6060fbd60662b19dc3749108ccd9a6729251074ac5037e09b137d726fde8bff131a4875aebda4cfb5a667ec81ff136695af0593b", 0x80, [0x6, 0x11400000], 0x4d3, 0x8, 0x1000, {0xa8, 0xfffffffd, &(0x7f0000000500)="8bcd8f89157e4aa7ea779bfdc80a52e544e04513c89e8541956b566fd50c6a59aee142fcb04b220a33a6d7fa036145fba661fb85da7e45524175f5a169b141c80bab9bc7c49a76d0190962f6fb4330ca725d3331e4bce19b74ffd85a5f5f2866a19790591e3601fd7cb5dbfb18503ba90c7c7b3cc2fab580b3cb08295408b54385b461430c66ee6c24caf7ab809fc534f6aa3154bf5c6f14cac013af485e5e4aa62194b39ec286a3c3334aa4251655f7c94cb37ea789cc33f5dcef0f76295351dcedae4ac469c239a035f57b"}, {0x3, 0x11, @sival_int=0x1, @ke_flags}}) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00'}, 0x24) connect$inet6(r5, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async) ioctl$MDIOCATTACH(r0, 0xc1b46d00, &(0x7f0000000100)={0x0, 0x0, 0x2, &(0x7f00000000c0)='./file0\x00', 0x800, 0x0, 0x7, 0x0, 0x0, 0x349d, 0x0, [0x10001, 0x8, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xfffffff9]}) ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c40)}) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) 7.820091883s ago: executing program 2 (id=531): r0 = socket(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket(0x2, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r2, r3) sendmsg$inet_sctp(r4, &(0x7f0000000900)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @rand_addr=0x10001}, 0x10, &(0x7f00000008c0)=[{&(0x7f0000000400)="d1", 0x1}], 0x1, 0x0, 0x2c}, 0x0) pipe2(&(0x7f0000000280), 0x100000) socket$inet_tcp(0x2, 0x1, 0x0) kqueue() r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket(0x1c, 0x3, 0x1) connect$inet6(r5, &(0x7f0000000340)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r6, &(0x7f0000000440)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d78aef12d04ee87a68f4323d818a91259db9fd1aaf026a235647bf27a0443ed4b8192e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf", 0x59, 0x101, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x51, &(0x7f00000000c0)={0x7fff, {{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x1}}}, 0x88) ioctl$DIOCOSFPADD(0xffffffffffffffff, 0xc088444f, &(0x7f00000001c0)) ioctl$DIOCOSFPADD(0xffffffffffffffff, 0xc088444f, &(0x7f00000001c0)="959634ca688b9ebcc1") r7 = socket(0x1c, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10, &(0x7f00000002c0)=0x6, 0x4) connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendto(r7, &(0x7f00000006c0)="b9d5cf29033fda9f0d47f14a5babefe85e2f1027c0bb21378a3d40aef1ab04ee87a68f4323d818a91259dbe7d1aaf026a235647bf27a0443ed4bff92e7b591b1592001d1632f2f74b1cd1043c1f242135d868693021711dbbf2091e946404cb96c4dd9209475761dcc1ff3159857264d6693bafe6dfcab26a921596d2f47d5a314e40e00000053c5c2b6a157962fd07f301fb6020d4e69f94a8bd677179475456a6ad63af4b6706ec61571aeef484195d3601a18044798976d4e44f6ca9101d065666e6cc18936e80c2ab42a5e9d8426f2c8cd2d5702a57ffa7f245a04cba9fbe3ccad", 0xe3, 0x100, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x2006}, 0x1c) __realpathat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/1, 0x1, 0x0) rfork(0x3060) pathconf(&(0x7f0000000080)='./file1\x00', 0xe) 7.770872164s ago: executing program 1 (id=532): r0 = openat$bpf(0xffffff9c, &(0x7f0000000a00), 0x1, 0x0) ioctl$BIOCSETF(r0, 0x80084267, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0x60}, {0x6}]}) (async) ioctl$BIOCSETF(r0, 0x80084267, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0x60}, {0x6}]}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r2, &(0x7f0000000180)='\x00', 0x1) r3 = socket$bt_l2cap(0x24, 0x5, 0x87) write(r3, &(0x7f00000000c0)="d5", 0x1) socket$unix(0x1, 0x2, 0x0) (async) r4 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r4, 0xffff, 0x1002, 0x0, &(0x7f0000000000)) (async) getsockopt$sock_int(r4, 0xffff, 0x1002, 0x0, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getfhat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100), 0x200) read(r1, &(0x7f0000000200)=""/4096, 0x1000) 7.770154196s ago: executing program 1 (id=533): r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0xfffffffffffffeb9, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x354c5c31]}) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) flock(r1, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000100)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r3, 0x80000001, &(0x7f0000000080)="e23e8e4f", 0x4, [], 0x1, 0x6, 0x3, {0x0, 0x7, 0x0}, {0x0, 0x4000, @sival_int, @ke_flags=0xc088}}) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) flock(0xffffffffffffffff, 0x1) flock(0xffffffffffffffff, 0x2) socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f0000000180)='.\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) flock(r4, 0x1) r5 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x0, 0x5}, 0x8) r6 = fcntl$getown(r5, 0x3) sigqueue(r6, 0xa, @sigval_int=0x6) sigqueue(r6, 0x15, @sival_ptr) rfork(0x96014) mkdir(0x0, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(r7, r8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r9) 7.740559731s ago: executing program 1 (id=534): freebsd11_mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20, 0x873) (async, rerun: 32) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xc0e99db6de761f86, 0x0) (rerun: 32) 7.669822445s ago: executing program 1 (id=535): socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) (async) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async) open$dir(&(0x7f00000003c0)='./file0\x00', 0x200000, 0x0) (async) getpid() (async) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) (async) poll(&(0x7f0000000ac0)=[{0xffffffffffffff9c}], 0x20000000000000cd, 0xffffffff) (async, rerun: 64) socket(0x2, 0x1, 0x0) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r2, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) (async) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r3, 0x0) (async, rerun: 64) r4 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) (rerun: 64) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r5, &(0x7f0000000080), 0x1000000000000264) (async) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) __realpathat(0xffffffffffffffff, 0x0, &(0x7f0000000040)=""/1, 0x1, 0x0) (async) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r6, 0x0, 0x1b, 0x0, &(0x7f0000000080)) (async) rfork(0x0) (async, rerun: 32) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32) bind(r7, &(0x7f0000000680)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0x1}, 0x1c) (async) chroot(0x0) syz_emit_ethernet(0x5a, 0x0) 7.669341261s ago: executing program 2 (id=536): socketpair(0x1, 0x20000002, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, 0x0) syz_emit_ethernet(0xa1, 0x0) syz_emit_ethernet(0x32, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x2b1c}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x3, 0x8}, &(0x7f0000000100)=0x10) connect$inet(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r3 = __specialfd$eventfd(0x1, &(0x7f0000000000), 0x8) fstat(r3, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r4 = socket(0x2, 0x1, 0x0) shutdown(r4, 0x1) syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x84, 0x0, @broadcast, @local={0xac, 0x14, 0x0}}}}}}) 7.58981938s ago: executing program 2 (id=537): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}}) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x10000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_emit_ethernet(0x66, &(0x7f00000003c0)=ANY=[@ANYBLOB="aaaaaaaaaaaad0b5049f6b6386dd6036ea0700303a00fe8000000000000000000000000000aaff0200000000f2ff00000000000000010102907800000000605adf0000002c0000000000000000000000ffff00"/102]) write(r2, &(0x7f0000000080)="ba", 0x100000) r3 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = dup2(r3, r3) connect$inet6(r4, 0x0, 0x0) r5 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) 7.489879062s ago: executing program 2 (id=538): r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x800, 0x7, 0xfffff7a7}, &(0x7f0000000180)=0x10) (async, rerun: 64) r1 = openat$bpf(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 64) fcntl$setown(r1, 0x6, 0x0) (async, rerun: 64) fchmod(r1, 0x10) (async, rerun: 64) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x2, @sival_ptr, @thr={0x0, 0x0}}) (async, rerun: 32) rfork(0x85024) (async, rerun: 32) r2 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000c80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async, rerun: 32) rfork(0x10020) (rerun: 32) symlinkat(&(0x7f0000000dc0)='./file0\x00', r2, &(0x7f0000000ec0)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) r3 = openat$bpf(0xffffff9c, &(0x7f0000000200), 0x88, 0x0) ioctl$BIOCSETBUFMODE(r3, 0x8004427e, &(0x7f0000000240)=0x3) (async) ioctl$BIOCSHDRCMPLT(r1, 0x80044275, &(0x7f0000000280)) (async, rerun: 64) rename(&(0x7f0000000980)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000a80)='./file0\x00') (async, rerun: 64) unlink(0x0) (async, rerun: 64) unlink(&(0x7f0000000080)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async, rerun: 64) sendto(0xffffffffffffffff, 0x0, 0x0, 0x2008d, &(0x7f00000002c0)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) rename(&(0x7f0000000fc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000010c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r4, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x8}, 0x1c) (async, rerun: 32) dup(r0) (rerun: 32) 7.419934866s ago: executing program 0 (id=539): r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="551f7a4b2200edecf3b2bb70032099aeeeccf44691af0426e23366e23591ca6d58edeaa2c6f43b1a9180ea7e7caaba14277714b97ba8e2af2e13c7aace7311fbc1f16e7ada9a9f781b06cfeae5596da449d34c4dc94be2474e12fb7801e0dd78d97c29c33d061040d6fd226fe8b6bcc44ad6ddbff697d7854c0b721fbbf8355cfcc5ae953df5b6f673466e8011acca00a3d19bd854ea3f0578b9d260eb894eebbdb6aa9743ab51f5335327cec90e7697a00eec4872f978a6b0d6b7", 0xbb}, {&(0x7f0000000380)="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", 0x341}], 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x0) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) kmq_open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0) 7.419532941s ago: executing program 0 (id=540): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f00000001c0)={0x29, 0x0, 0x20, &(0x7f00000000c0)="72e8789fa2e77d9bcf47eaa3c96be4435162120119167dd041d616205079e98e", 0x0, 0x0, 0x0, 0x7d32559c}) ioctl$CIOCCRYPT(r2, 0xc01c6367, &(0x7f0000000440)={0x0, 0x1, 0xffff, 0xd7, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x800, 0x0) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f00000016c0)) syz_emit_ethernet(0x102, &(0x7f0000000000)={@random="d58f1ff60d8e", @random="9fc5cf3035f8", [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @local={0xac, 0x14, 0x0}, {[@generic={0x88, 0x2}, @timestamp={0x44, 0xc, 0x3f, 0x0, 0xf, [{[@empty]}]}]}}, @icmp=@generic={0x22, 0x6, 0x0, "5a83d329f515222f1d8f345af38098d710f52f91f3b3a6505ddefb547a3878a973f9591d2a9cfffbfe84ec7889e5fe4bd0c9041523a34ef44ddacd838c4795b858ca6923fcc96d77fc2732a2073fea1ab31f061eb4f45e91c160859e5502298dea5c91349c763355f30cb83e65b25310e782f50713a6659d021ab191f7b7f7285b9b8f858a544dd3bea5c323802aa54d353256cf513600b23e1294158ef103838f5f0bba31611fb487307b84837dc5f0ca5e827e348f31b692882516d08e8d278c85ededa3748de44c684f69"}}}}}) 7.339702564s ago: executing program 0 (id=541): __semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000000040)=&(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0}}) setgid(r1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "13376cb52bd71a4a1135c08c49c584714b6b8c13015fb95c5752db639bde0ea39e3a6639ea41bed1d1a5c304e668cf7daf45dbe09405a734283e8867034cd728f4ea29d4090f05ef6b20660f42f55f1eeaabb58c44c3aced31c554aedc5dfc0fd53edc69a921c26178831e50826bbf9c691d6c054241558fccb68058ef2d168a14d32ce092f6b1ac8d715f01bce8a3d58ab9bb2b6e64d53566513d88851a21da5bf4985bbf9b49c62b73016e336b4772b2422bea40ec66ebe597844ac5eea84c43e246ee3da3e2cdc48b54cbc689b2bb940224d4fe65de36c8ad62676a479ea203b9bb5a2d295d3c70437090a6c473da"}, 0x100) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000200)={r5, 0x3d, "c52dc5fcafe2463d719ae8b5ddb9880423e23d56652f3f1ea4ed78774b4ef10c4f8e94296165d1bf41448c635db5386538870259b1351796b3ed1d99b2"}, &(0x7f0000000280)=0x45) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000002c0)={r6, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000300)=0x3, 0x4) (async) r7 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000340)={r6, 0x80000001}, &(0x7f0000000380)=0x8) (async) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000003c0)={r5, 0xc78}, 0x8) r9 = msgget(0x3, 0x264) (async) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) procctl$PROC_REAP_STATUS(0x2, 0xffffffffffffffff, 0x4, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) r13 = getpgid(0x0) msgctl$IPC_SET(r9, 0x1, &(0x7f0000000540)={{r0, r10, 0x0, r2, 0x191, 0x3ff, 0x0, 0x7e}, 0x9, 0x8e3, 0x8, 0x4, 0x7, 0x5, r12, r13}) (async) r14 = socket$inet_sctp(0x2, 0x5, 0x84) aio_readv(&(0x7f0000000680)={r14, 0x20, &(0x7f00000005c0)="a9e90e4872c5ee861df85cf97f4917170fee8d73876e2c5b593c3ecfb5240d2cae37b4dd10ded9e49c09b9f2cb4c16fe97dfeba4a567dd980a25d6e98a9c6604bd2e0cdaf0f2a68766ba7db1fe4a0c769124f454541d463502ab54ab9e099ceddb679c69068b6997137721", 0x6b, [0x8000, 0x4], 0x7946, 0x2, 0x0, {0x9, 0x7, &(0x7f0000000640)="42ab556a02504b18ffff42f4a12aafc0cdf1c9c413bcbecc54d7eaf0252157ca465e404cf304d7"}, {0x4, 0x18, @sigval_int=0x1, @spare=[0x7fff, 0x3, 0xfffffffe, 0xc92f, 0x9, 0x8, 0x80000000, 0x80]}}) syz_emit_ethernet(0xd7, &(0x7f0000000700)={@empty, @broadcast, [], {@generic={0x8037, "de20e2e1b8c7252abed1d9292ded5f3e65d26cea68490dde407975c04db5ccfb90b80f74a3083c2767dee44e4b91fefb73966cc356b8bf270cd77cc46d148b38e4714bcce64252a715acccb6910ba63ff9205c535ef998aab62824185dda7a4e43eb6a5d2de1a2c3e978e46e6a3dfcbb52eaf6017776e8ff4b9711a8a5ef910ab38811edfa24ba941e52b78599fc2606605b26e140afdb818f68775488461138441f6bafdac85767be1f48418682af99c18089a03f5d7b94af9e5dbd2bbe1d62f256bef99c39a85878"}}}) (async) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000800)={@local, @remote}, &(0x7f0000000840)=0xc) (async) r15 = kqueue() kevent(r15, &(0x7f0000000880)=[{0x54, 0xfffffffffffffffb, 0x1, 0x40000000, 0xfff, 0x6, [0xffffffffffff6feb, 0xff, 0x7, 0x4]}, {0x8, 0xfffffffffffffff3, 0x0, 0x21000112, 0x3, 0x40, [0x3, 0x236, 0x2aa4]}], 0x2, &(0x7f0000000900)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000a40)={0x4e, 0xb09}) freebsd10_pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r17, 0x84, 0x24, &(0x7f0000000ac0)={r8, @in6={{0x1c, 0x1c, 0x1, 0x9, @remote={0xfe, 0x80, '\x00', 0x0}, 0xdef}}, 0x1}, &(0x7f0000000b80)=0x88) (async) r19 = socket$inet6(0x1c, 0x4, 0x8) fcntl$lock(r19, 0xd, &(0x7f0000000bc0)={0x2, 0x2, 0x8, 0x5, r11}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r16, 0x84, 0x21, &(0x7f0000000c80)={0xfff, 0x10, 0x8, 0xfb, r18}, &(0x7f0000000cc0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r14, 0x84, 0x2, &(0x7f0000000d00)={r20, 0x9b5b, 0xe3d, 0x2, 0x0, 0xa25d}, 0x14) 7.33909065s ago: executing program 0 (id=542): r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) (async) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0) r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async, rerun: 64) r3 = fork() (rerun: 64) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) (async) fhstat(&(0x7f0000000180)={{}, {0x0, 0x0, "c7fede1f07593024e7afc092bcd34e97"}}, 0x0) (async) sigqueue(r3, 0xf, @sival_int=0x8000) (async) procctl$PROC_STACKGAP_STATUS(0x0, r3, 0x12, &(0x7f00000001c0)) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) (async) r4 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r4, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) mount(&(0x7f0000000080)='cd9660\x00', &(0x7f00000000c0)='.\x00', 0x0, &(0x7f0000000100)) (async) unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') (async, rerun: 32) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x100) (async, rerun: 32) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x2300}, 0x10) (async) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9}) ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f0000000000)=r1) (async, rerun: 64) syz_emit_ethernet(0x400e, &(0x7f0000000000)={@local, @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "15f2ff", 0xc00, 0x0, 0x0, @rand_addr="eee7567b2c0e3a0000004c1e7b3b00", @local={0xfe, 0x80, '\x00', 0x0}}}}}) (rerun: 64) 6.203897481s ago: executing program 2 (id=543): r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0xfffffffffffffeb9, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x354c5c31]}) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) flock(r1, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000100)='dctcp\x00', 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r3, 0x80000001, &(0x7f0000000080)="e23e8e4f", 0x4, [], 0x1, 0x6, 0x3, {0x0, 0x7, 0x0}, {0x0, 0x4000, @sival_int, @ke_flags=0xc088}}) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) flock(0xffffffffffffffff, 0x1) flock(0xffffffffffffffff, 0x2) socket$inet_udp(0x2, 0x2, 0x0) r4 = open(&(0x7f0000000180)='.\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) flock(r4, 0x1) r5 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x0, 0x5}, 0x8) r6 = fcntl$getown(r5, 0x3) sigqueue(r6, 0xa, @sigval_int=0x6) sigqueue(r6, 0x15, @sival_ptr) rfork(0x96014) mkdir(0x0, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup2(r7, r8) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) dup2(0xffffffffffffffff, r9) 4.089746557s ago: executing program 1 (id=544): socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000300)="0814883b798a67b633dd655bfa79ba05a408668b60c756793771929bc45ba2e1394d73283f697c37f72fa0c8d04d7759b7647eaeff609a37718d7486c33859d34a2c4bba320cb5d08fc26730cab962b608c632c8cc923deb54e2461942717d99412dc946c342204ba361a3bb877a4446b3ba0c00"/128, 0x4a15fa9c8a077d79, 0x100, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f00000000c0)=[{0x4, 0xfffffffffffffffe, 0xb1}], 0x1, 0x0, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @rand_addr=0x2}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x4a00}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000400)={0x0, 0xa514, 0x3, 0xfff2, 0xefa, 0x0, 0xfff, 0x8, {@in={{0x10, 0x2, 0x1, @loopback}}, 0x0, 0x0, 0x0, 0xddb1, 0x1, 0x401}}, &(0x7f0000000340)=0xb0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xe2}, 0xc) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FILEMON_SET_FD(r3, 0x4004667a, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6f86a471"], 0x8) freebsd11_getfsstat(0x0, 0x0, 0x1) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000480)={{0xffffffffffffffff, 0xffffffffffffffff}}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10) r5 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000140)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x6) r6 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x2e, &(0x7f0000000040)={@local={0xfe, 0x80, '\x00', 0x0}, r7}, 0x14) sendto$inet6(r6, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0x494, 0x0, 0x8, 0x1}, 0x14) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r8, 0x11, 0x2, 0x0, 0x0) rfork(0x85000) 1.429713477s ago: executing program 0 (id=545): r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x202, 0x0) __realpathat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=""/8, 0x8, 0x0) aio_write(0x0) (async) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000180)=0x400f0, 0x4) (async) sendmsg$inet_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x2000000, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}, 0x1c, 0x0}, 0x0) (async) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xf5fbbcdef939e6ea, 0x0) (async) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00']) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB]) freebsd11_statfs(0x0, &(0x7f0000001080)) (async) r3 = kqueue() kevent(r3, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) (async) r4 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1001, 0x0, 0x0) (async) bind$inet6(r4, 0x0, 0x0) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) (async) connect$inet6(r4, 0x0, 0x0) (async) syz_extract_tcp_res(0x0, 0x6, 0x2) (async) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) (async) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) (async) fork() 0s ago: executing program 3 (id=546): open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) socket(0x11, 0x3, 0x0) aio_write(&(0x7f0000000140)={r0, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x200], 0x0, 0x0, 0x0, {0x0, 0x9, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd85dcef}}) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r1, 0x0) write(r1, &(0x7f00000000c0)="ba", 0x1) fork() kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.140' (ED25519) to the list of known hosts. md0: truncating fractional last sector by 183 bytes Expensive callout(9) function: 0xffffffff846123b0(0xfffffe0074e25b58) 0.007100443 s if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 ip6_pcbopts: all specified options are cleared. Out of ktrace request objects. Nov 20 09:34:58 ci-freebsd-i386-2 kernel: pid 1130 (syz-executor), jid 0, uid 0, was killed: exceeded maximum CPU limit Nov 20 09:35:01 ci-freebsd-i386-2 kernel: arp: aa:aa:aa:aa:aa:bb is using my IP address 172.20.1.170 on tap1! if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe00750b2c08: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340 usecount 5, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe005b575b58 ref 1 pages 264 cleanbuf 32 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe005b567000 (pid 1245, syz-executor, tid 100697) nlink=1, effnlink=1, size=1048576, extsize 0 generation=82af4351, uid=0, gid=0, flags=0x50000 ino 161, on dev gpt/rootfs vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe0074e38370: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe005b577210 ref 0 pages 264 cleanbuf 12 dirtybuf 21 lock type ufs: EXCL by thread 0xfffffe005b578000 (pid 1272, syz-executor, tid 100714) nlink=1, effnlink=1, size=1048576, extsize 0 generation=9c4a0c5b, uid=0, gid=0, flags=0x40008 ino 146, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800 vnode_pager_putpages: zero-length write at 0 resid 131072 0xfffffe00750b2000: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83500340 usecount 0, writecount 0, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VI_DOINGINACT|VMP_LAZYLIST) v_object 0xfffffe005b586948 ref 0 pages 264 cleanbuf 32 dirtybuf 1 lock type ufs: EXCL by thread 0xfffffe005b548000 (pid 1307, syz-executor, tid 100682) nlink=1, effnlink=1, size=1048576, extsize 0 generation=ef02206a, uid=0, gid=0, flags=0x50000 ino 146, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058783800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058782800 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 if_delmulti_locked: detaching ifnet instance 0xfffffe00079f8000 witness_lock_list_get: witness exhausted ZFS filesystem version: 5 ZFS storage pool version: features support (5000) maxproc limit exceeded by uid 0 (pid 3355); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 4658); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 5899); see tuning(7) and login.conf(5) SYZFAIL: posix_spawn failed (errno 35: Resource temporarily unavailable) maxproc limit exceeded by uid 0 (pid 1938); see tuning(7) and login.conf(5) FreeBSD/amd64 (ci-freebsd-i386-2.us-central1-b.c.syzkaller.internal) (ttyu0) login: set $lines = 0 Password:maxproc limit exceeded by uid 0 (pid 8053); see tuning(7) and login.conf(5) Login incorrect login: maxproc limit exceeded by uid 0 (pid 3683); see tuning(7) and login.conf(5) show registers Password:maxproc limit exceeded by uid 0 (pid 3767); see tuning(7) and login.conf(5) Login incorrect login: maxproc limit exceeded by uid 0 (pid 2699); see tuning(7) and login.conf(5) ps Jan 1 00:00:36 ci-freebsd-i386-2 login[748]: 2 LOGIN FAILURES ON ttyu0 Password:maxproc limit exceeded by uid 0 (pid 4279); see tuning(7) and login.conf(5) Login incorrect login: maxproc limit exceeded by uid 0 (pid 3025); see tuning(7) and login.conf(5) show malloc Password:maxproc limit exceeded by uid 0 (pid 3765); see tuning(7) and login.conf(5) Login incorrect maxproc limit exceeded by uid 0 (pid 6293); see tuning(7) and login.conf(5) maxproc limit exceeded by uid 0 (pid 8078); see tuning(7) and login.conf(5)