last executing test programs: 9.169976484s ago: executing program 3 (id=171): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x2001ff, 0x45) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a2000/0x1000)=nil, 0x1000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) rtprio_thread(0x1, 0x0, &(0x7f0000000000)={0x2, 0xfffc}) madvise(&(0x7f0000235000/0x1000)=nil, 0x1000, 0x1) minherit(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x3, 0x0, 0x0) fstatat(r0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), 0x4000) aio_write(&(0x7f0000000240)={0xffffffffffffffff, 0x80000001, &(0x7f00000003c0)="45dcff768416c08d03feb80e1963a079d246b21c9cdd864f280656332bd6fccdbb2332bd53a6e8e9e24f753ce85574a62cc818a7f8654c380e85eceab6a366090000004ca2de10a9e8a46bfada22a253c35152ffae0b60400000000000000003d764872d5a8b794b1d0cfb94fad160ecb16a98ece65685d1a93799e6805981627b801c1dea904a2d399ba81138b721aeb0978a757bdbc613696412cbe613c7d1cfee796c674427b76ba608f4a256bce0cbc9f3910dd2f30000", 0xb9, [0x3, 0x10000000], 0x5, 0x20, 0x0, {0xd7, 0x400000000000008, 0x0}, {0x0, 0x1, @sival_ptr=0x6}}) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000300), 0x100, 0x0) ioctl$CIOCGSESSION2(r2, 0xc040636a, &(0x7f0000000080)={0x10, 0x1d, 0x6, &(0x7f0000000040)="00fb8f7bac51", 0x1, &(0x7f00000000c0)='\"', 0x8, 0x7d86619b, [0x0, 0x9, 0x800000c]}) ioctl$CIOCCRYPT(r2, 0xc0306367, &(0x7f0000000140)={0x0, 0x2, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000180), 0x0}) r3 = socket(0x11, 0x10000000000003, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x80, 0x0, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x1, 0x8, 0x80000001, 0x0, [0x0, 0x0, 0x7, 0x40000000000040]}], 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r4, 0x88000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0xc088}}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r5, 0x0) sync() socket(0x1c, 0x2, 0x3) ktimer_gettime(0x0, 0x0) ktimer_settime(0x0, 0x1, &(0x7f00000001c0)={{0xe1a, 0x1ff}, {0x6, 0x8}}, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r6 = kqueue() kevent(r6, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x101, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) 7.62016s ago: executing program 3 (id=176): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) mkdir(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r0, 0x0) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000000100)=""/255, 0xfffffe24, 0x860, 0x0, 0x0) syz_emit_ethernet(0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000680)={0x1, {{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x88) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x4, 0x0) ioctl$DIOCRCLRTSTATS(r5, 0xc0184407, &(0x7f0000000680)={{"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", "ba5ffb78d3377eef2e501567cad30c784d983c4a82837689b072f0b90f13c170", 0x2000fff, 0x8f}, 0x0, 0x4, 0x200080005, 0x8, 0x7, 0x3, 0xffffffffffffffff, 0x2, 0x5}) sendto(r3, &(0x7f0000000380)="0814883b798a67b633dd655bfa79ba05a408668b60c756793771929bc45b1aea85a2e1394d73283f697c37f7ee4ba04dc81aedb52fa0c8d04d7759b7647eaeff609a37718d7486c33859d3072c4bba320cb5d08fc26730cab962b608c632c8cc923deb54e2461942717d99412dc946c342204ba361a3bb877a4446b3ba0c0000b64e352e47d2895c01316a428a00"/152, 0x98, 0x100, 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2) 6.967455481s ago: executing program 0 (id=181): r0 = kqueue() kevent(r0, &(0x7f0000000140)=[{0x800, 0xfffffffffffffff9, 0xc9, 0x4}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x53, &(0x7f00000000c0)={0x0, {{0x1c, 0x1c, 0x0, 0x0, @mcast2}}, {{0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}}}, 0x108) 6.900113281s ago: executing program 0 (id=182): mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x410, 0xffffffffffffffff, 0x100000005) (async) syz_emit_ethernet(0x400e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd6015f2ff3a3a0000eee7567b2c0e280000004c1e7b3b0000fe80c4"]) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) (async) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x61) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') (async) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @spare=[0x0, 0x0, 0x0, 0x0, 0x0, 0x101]}}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r2, 0x0) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 6.898252563s ago: executing program 0 (id=183): ktrace(0x0, 0x5, 0x40000424, 0xffffffffffffffff) r0 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f00000006c0)}], 0x1, 0x0) r1 = openat$bpf(0xffffff9c, 0x0, 0x400000, 0x0) r2 = kqueue() kevent(r2, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x3ffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) close(0xffffffffffffffff) select(0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = kqueue() kevent(r4, &(0x7f0000000080)=[{0x0, 0xfffffffffffffffb, 0x9, 0x8, 0xe8c5, 0x2, [0x1, 0x40000000000, 0xa, 0x3fffffffffffff]}], 0x1, 0x0, 0x0, 0x0) setreuid(0xee00, 0x0) fcntl$lock(0xffffffffffffff9c, 0xb, &(0x7f0000000300)={0x3, 0x0, 0xdc, 0x1}) sync() mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) minherit(&(0x7f0000dfc000/0x2000)=nil, 0x2000, 0x3) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) connect$inet6(0xffffffffffffffff, 0x0, 0x0) r5 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) semget$private(0x0, 0x4, 0x102) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffff97, 0x0) cpuset_getdomain(0x3, 0x6, 0xff, 0x20, &(0x7f00000000c0), 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x40}, {r1, 0x4}, {r3, 0x10}, {r3, 0x1}, {r5, 0x1}, {r4, 0x20}, {r2, 0x80}], 0x7, 0x0, 0x0, 0x0) setreuid(0x0, 0x0) syz_emit_ethernet(0x2306, &(0x7f0000003a80)=ANY=[]) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) open$dir(0x0, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) procctl$PROC_SPROTECT(0x2, 0x0, 0x1, &(0x7f0000000040)=0x11) 6.79968143s ago: executing program 1 (id=184): setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket(0x1c, 0x1, 0x0) ktimer_create(0x4, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000002c0)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "36ea07", 0x38, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x2c, 0x0, @loopback={0xfe}, @loopback={0xfe}, [@dstopts={0x54}]}}}}}}}) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_setaffinity(0x3, 0x2, 0xa32, 0x8, &(0x7f0000000200)={[0x3e]}) bind$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x2}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000400)={0x10, 0x2, 0x2, @loopback}, 0x10) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0xa08, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) dup2(r4, r3) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20104) getpid() r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x55, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0xffffffffffffffff, 0x9, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="fefcb1235ed191d855d55a61f51d8fea"}}}, 0x108) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) mlockall(0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x2) 6.650065573s ago: executing program 3 (id=185): mkdir(&(0x7f0000001040)='./file0\x00', 0x1) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x2000000, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) fdatasync(r0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket(0x11, 0x10000000000003, 0x0) setsockopt$sock_int(r4, 0xffff, 0x8000, 0x0, 0x0) sendto$unix(r4, &(0x7f0000000140)="b10005019000e80348031bc75786ca900f0e08fecea11ea8fef96ec2c73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa79230000f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010090d2c4e5187c00", 0xb1, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000380)={@in={{0x10, 0x2, 0x0, @multicast2}}, r6, 0x1, 0x4819f9df, 0x1000000, 0x8368, 0x7fffffff}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r6, 0x3ff, 0xca21, 0x182, 0x3ff, 0xffff, 0x8}, 0x98) symlink(&(0x7f0000000440)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000300)='./file2\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x3200, 0x4, 0x10, r6}, &(0x7f00000000c0)=0x10) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x31, 0x0, 0x18) renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00') renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r1, &(0x7f0000000380)='./file1\x00') setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file1\x00', r1, &(0x7f0000000180)='./file0\x00') r7 = open$dir(&(0x7f0000000080)='.\x00', 0x4, 0x0) mkdirat(r7, &(0x7f0000000100)='./file1\x00', 0x0) r8 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) truncate(0x0, 0x8000) renameat(r8, &(0x7f0000000e40)='./file1\x00', r7, &(0x7f0000000e80)='./file0\x00') 4.509642881s ago: executing program 0 (id=189): r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) syz_emit_ethernet(0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0x1, {{0x1c, 0x1c, 0x3, 0x0, @mcast1}}}, 0x88) kqueue() kqueue() fork() setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[], 0x28) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000580)=ANY=[@ANYBLOB="ffffffffffff00000000000008004500ec6b12643c73d3472988005c0000000000019078e0000002e00000020b0090780000ef435ae4627e004000000200000000000600007f000001ac1400bb891700ac1400bbac1400aaffffffffac1400bbac1400bb0b00000000000000000000ac1400aa890300000000ffd1bfbc03f5b0c868d944acc21b87f50bd9d3988afa3825dbee04a6fe40a75a509526f9b27cddd47883fd3f9ba76945e846e6a929328f434e5a330fd4e706009136ac222693764693de71b7908fcb6ae17b8982cf06d619938f739c66bc59872a03251af9d0fff3b80196bac989adc175fa51cbc67543a673acb9a5c00e0f301e87d4"]) getsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, &(0x7f0000000200)) r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) setitimer(0x1, &(0x7f0000000040)={{0x7bfffffe, 0x5}, {0xf8, 0xd00}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000440)='./file0/file0\x00', 0x1, 0x9a) sendmsg$unix(r3, &(0x7f0000005ec0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000040)="fc2e2cb0b66a61934f49e331b2", 0xd}, {0x0}], 0x2, 0x0, 0x0, 0x104}, 0x0) recvmsg(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000004600)=""/4103, 0x1007}], 0x1, 0x0}, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000340)='wb', 0x2}], 0x1, 0x0) r5 = open(&(0x7f0000000480)='./file1\x00', 0x4, 0x102) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x12, r5, 0x0) open$dir(0x0, 0x40000400000002c2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mknodat(0xffffffffffffff9c, 0x0, 0xc0e99db6de761f86, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000000)='ufs\x00', 0x0, 0x0, &(0x7f0000000140)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000018c0), 0x2, 0x0) __specialfd$eventfd(0x1, &(0x7f00000000c0)={0x8, 0x3}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 4.344752175s ago: executing program 1 (id=191): socket$inet6(0x1c, 0x2, 0x0) r0 = kqueue() kevent(r0, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x191, 0xc0000045, 0xfffffffffffffff8, 0x2, [0x1, 0x0, 0x4, 0x4]}], 0x1, &(0x7f0000000080)=[{}], 0x1, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000000)=[{0x3, 0xfffffffffffffffe, 0x80c3, 0xc0000000}], 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x29) cpuset_setaffinity(0x3, 0x2, 0x0, 0x6c, &(0x7f0000000040)) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_int(r2, 0x29, 0x6d, &(0x7f00000000c0)=0xb, 0x4) r3 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x110) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r4 = __specialfd$inotify(0x2, &(0x7f0000000180), 0x4) inotify_add_watch_at(r4, r3, &(0x7f00000005c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x20000410) rename(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') r5 = open(&(0x7f00000002c0)='.\x00', 0x0, 0x0) mkdirat(r5, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) mkdirat(r5, &(0x7f0000000440)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0) setsockopt$inet6_buf(r5, 0x29, 0x19, 0x0, 0x0) ioctl$KDSKBMODE(r5, 0x20044b07) 4.30020418s ago: executing program 3 (id=192): r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) (async) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000480)='\x00']) select(0x40, &(0x7f0000000000)={0x9, 0x8000, 0x40000000000000, 0x10, 0x8, 0x87f, 0x1, 0x7fffffffffffffff}, 0x0, &(0x7f00000001c0)={0x7, 0x1, 0x7, 0x10001, 0xb, 0x4, 0x2, 0x10001}, 0x0) (async) openat$ptmx(0xffffffffffffff9c, 0x0, 0x800, 0x0) (async) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r2, 0xb7c5) (async) syz_emit_ethernet(0x42, &(0x7f00000000c0)=ANY=[@ANYBLOB="e706f2ffff1fb91e807e009786dd60ad07a6fb0b2c00cb697a653e336f000000500000000000fe8000000000000000000000000000aa4e21120e00089078a0839b79c319dc59e239c6a7515261ebe18ba173bf729a71a60f8feb0d3ad3f0823a5ae767acc5a99984b6a84f56264daab655ab20df17db465dbbc5079813eb49af4d46e23647bc5ee4df668f4dc332ef5d"]) (async) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) close(r3) accept4(r2, 0x0, 0x0, 0x0) (async) writev(r1, &(0x7f0000000280), 0x26) 4.120052878s ago: executing program 1 (id=193): open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x0) unlink(&(0x7f0000001080)='./file0\x00') rfork(0x6040) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f00000008c0)="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", 0x566, 0x20081, &(0x7f0000000000)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) r1 = kqueue() r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c) sendmsg(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYRESHEX=0x0], 0x10}, 0x20084) kevent(r1, &(0x7f0000000040), 0x7fffffff, 0x0, 0xfffffffb, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5) fork() r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0xc, 0x0, 0x0) ioctl$OPIO_KEYMAP(0xffffffffffffff9c, 0x8a026b07, 0x0) __cap_rights_get(0x20000000, r1, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000000)=[{0xc, 0xfffffffffffffff5, 0xa0, 0x2, 0xe8cb, 0x1, [0x7fffffffffffffff, 0xfffffffffffffffe, 0x30, 0x1004]}, {0x2, 0xfffffffffffffff5, 0xd, 0xc0000000, 0x1, 0x42, [0xfffffffffefff88e, 0xfffffffffffffffc, 0xd40, 0xa]}], 0x2, 0x0, 0x0, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000018c0), 0x800, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0xaf8fb0d8d18129bd, 0xffffffffffffffff) accept$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) setresuid(0x0, 0xee00, 0xffffffffffffffff) ksem_init(&(0x7f0000000100)=0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd609f096200103a0000000000000000000000000000000000ff02000b"]) ioctl$DIOCGETQSTATSV1(r5, 0xc0204432, &(0x7f0000000300)="4c074e09d08cc98e596b25a3fda7192a0835facb55ff06e315c8fafc24a1bad4eab8d19af4dc1a7b4f38851fad019ce613e08f334f8d1678818dc551b1e956006f2aa7225ea3ab67220fe287712f4beecf447e5c5c18efa88f8d3577a3983361529f1d3ccfe66ffb0c87567f8885066ffc3420d44a085ac4b154daf7f6318d55a9e7e4fddcafbc6de6d8571f9ed9d346421d979d2d038dcfb6af568da7c692d8c9482bd9760f9d") posix_fallocate(0xffffffffffffffff, 0x0, 0x1) ksem_post(r7) socket$inet6_tcp(0x1c, 0x1, 0x0) 3.379985414s ago: executing program 3 (id=195): r0 = socket$inet(0x2, 0x20000000, 0x5) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000480)='\x00']) writev(r1, &(0x7f0000001400), 0x0) r2 = socket$inet6(0x1c, 0x1, 0x0) setsockopt(r2, 0x29, 0x9, &(0x7f0000000000)="60c6eabb", 0x4) bind$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) syz_emit_ethernet(0xe0, &(0x7f00000010c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd602f510500aa0000fe8000000000000000000000000000bbff01000000000000000000000000000106000003000000006bbdc49eded27ec2a3a08c7c7ec377bb82694f7f60d1a3b83c74c7f79e16e3829678f8975491751c68db391ae6b550a16e487cf14c1cc51d83dd98fc347e27b2cc9b23e45a88a5b9b62f0e550e1f403585dd382caf8e13459331e900d7bc7ac6b2d302d034d1b3554a5b818311568cf40f9e9c960d31a0642a82363e1e4ef20da92dba19c4815a358f34efd6309178e1d3a1f4dc62e58225949498f5c4f72aa25c49"]) writev(r1, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x3861) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0xffffdffc, @empty, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x3}, 0x1c) select(0x40, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffff38d}, 0x0, 0x0, 0x0) unmount(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0x48000101) fork() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) listen(r3, 0x14000000) syz_emit_ethernet(0x3a, &(0x7f00000011c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="601000a79078040602040001"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) extattr_set_fd(0xffffffffffffffff, 0x1, &(0x7f0000000040)=':$&{\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000200)={@rand_addr=0xca, @multicast2, @broadcast}, 0xc) syz_emit_ethernet(0x16, &(0x7f0000001340)={@local, @random="e56bc80d52f9", [{[{0x88a8, 0x6, 0x1, 0x1}], {0x8100, 0x0, 0x1}}], {@generic={0x4077}}}) setrlimit(0x7, &(0x7f0000000040)={0x1, 0x10000000}) setreuid(0xee00, 0x0) sendto$inet(r1, &(0x7f00000002c0)="f00691e0abc3e66b7f9b875cc6df335f0815738191a883dcab783ee3cef069ab74db1e050ceee7e119edb3669952fcd7c318550d938beb87ed3cbe83c33f8323a292bd0cd64116c64a420b2f0769d63b762e37d69ccdcfb95d79b0836c6a25bcedd82630e48e2c4288ab55e3167679d45e14a50d8fbbf22c0bdc550fceb05fbebf34e77a4658fb2cbd4fe398016ac62d206cd9ad10c0caa8795e1a3c98", 0x9d, 0x0, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) chflags(&(0x7f0000000300)='./file0\x00', 0x4) getsockopt$inet_int(r1, 0x0, 0x5, &(0x7f0000001040), &(0x7f0000001080)=0x4) 3.226049399s ago: executing program 0 (id=196): syz_emit_ethernet(0x6e, &(0x7f00000006c0)={@local, @random="7004f5b37507", [], {@ipv6={0x86dd, {0x0, 0x6, "d90020", 0x38, 0x3a, 0x0, @rand_addr="3bcc694212000300000025bf80a0e900", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3800, {0x0, 0x6, "06c33e", 0x0, 0x2c, 0x0, @loopback={0x1000000}, @loopback, [], "94ef0f13c9356461"}}}}}}}) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xf0f75}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) rfork(0x82010) close(r1) ftruncate(r0, 0x80002) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0x5, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) aio_error(&(0x7f0000000440)={r0, 0x3ff, &(0x7f0000000340)="85459704950212c688348d0e9ac5a0674809c3d0b58df7fa07a2545428897492360f88f405faae9e2c6427de24ca7214639f08e38de491e63af9bf3d91e752c57fc144a3bd78d3445f915ee49935c4256c21f151ee8584a64084274a5ce260a09a8edf7b212c17553764fd1b3c8003cda87b65182fda5667bb4f0fec76c2666933b0b99db7d6f2fefe2a4e2d2cca413f9ed62ce96a8b99f885d76f37f8c8cec5c1a65db4c03718e7bb7fa99b5d751d7271591cbbd033ce9f8d7a48441c194cfe7c6df6e3d4f095bf1e7c75a9895f4f26bea275fc912ac0b7bcd2314701089f4f3cfe029c8d4dbe", 0xe7, [0x2, 0xffffa063], 0x5, 0x8, 0x10, {0x2, 0x1, &(0x7f0000000180)="da3e2ac2926825d0d43d2c2735807bc21cc03dcbc7f1f18048f32a3b6e7a5f413f74f4bbf3b63b359bf9e3efcc0d7b755afa64244b615ded0b8afcd136f42e28fa4bac05b939bbd8fe89e89c8d17572fba92c101a5c7acc3a5f06949e9"}, {0x0, 0xa, @sigval_ptr=0x8000000000000000, @ke_flags=0x2}}) sendmsg$inet6_sctp(r3, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="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", 0x149}], 0x1, 0x0, 0x0, 0x81}, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r4, &(0x7f0000000300)={0x1c, 0x1c, 0x2, 0xfffffffe, @loopback, 0x8be}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f00000005c0)={@local, @remote, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x12, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0}, @multicast1}, @icmp=@mask_request={0x11, 0x0, 0x0, 0x5}}}}}) pipe2(&(0x7f0000000080), 0x100004) sendmsg$inet6_sctp(r2, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000240)='g', 0x1}], 0x1, &(0x7f0000001a00)=ANY=[@ANYBLOB="300000008400000009000000ac1400bb100000008400000009000000e00000021000000084"], 0x4c, 0x185}, 0x9) rfork(0x85000) 3.130101405s ago: executing program 2 (id=197): r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000680)={0x1, {{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x88) ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f00000000c0)={0xb, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86699a, [0x0, 0x0, 0x0, 0x1]}) fcntl$lock(0xffffffffffffffff, 0x9, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000000)="e600100000000000", 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r3 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @rand_addr, @local={0xac, 0x14, 0x0}}, 0xc) syz_emit_ethernet(0x4e, &(0x7f0000001280)={@broadcast, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "ae029d", 0x18, 0x3a, 0xff, @remote={0xfe, 0x80, '\x00', 0x0}, @mcast2, {[], @icmpv6=@ndisc_ns={0x87, 0x0, 0x0, @mcast1, [{0x18, 0x0, "a2dd"}]}}}}}}) rfork(0x85000) 3.12959032s ago: executing program 1 (id=198): r0 = socket$unix(0x1, 0x2, 0x0) aio_waitcomplete(0x0, 0xfffffffffffffffe) bind$unix(r0, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) r1 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) r2 = semget$private(0x0, 0x6, 0x8bffac5b1829c4e8) semop(r2, &(0x7f0000000080)=[{0x1, 0xf}], 0x1) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000100)=[0xfa2, 0x24]) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) socket(0x1c, 0x3, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r3, 0x6, 0x0) fork() truncate(&(0x7f0000000040)='./file0\x00', 0x400aa480) extattr_set_link(0x0, 0x2, &(0x7f0000000040)='%[\x00', 0x0, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, &(0x7f0000000500)={0x18b, {{0x10, 0x2, 0x1, @multicast2}}}, 0x84) r4 = kqueue() kevent(r4, &(0x7f0000000040)=[{0xe, 0xfffffffffffffff9, 0x8009, 0x8, 0xe8c8, 0x0, [0x0, 0x2]}], 0x1, 0x0, 0x0, 0x0) socket(0x1c, 0x1, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r5, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @rand_addr=0x8, @rand_addr=0x2}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x9}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x48, 0x0, 0x0) 3.096218333s ago: executing program 2 (id=199): r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) extattr_set_fd(r0, 0x1, &(0x7f0000000040)=':$&{\x00', 0x0, 0x0) sysarch$I386_SET_IOPERM(0x4, &(0x7f0000000800)={0x0, 0x4, 0x7}) sysarch$I386_GET_IOPERM(0x3, &(0x7f0000000200)) rtprio(0xe277464267a3d195, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000100)=[{0x0, 0xfffffffffffffff9, 0xb, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x3, 0x0) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x4, @mcast1, 0x2}, 0x1c) sendmsg$unix(r2, &(0x7f0000001440)={0x0, 0x0, 0x0}, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x18c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x200, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) r3 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) extattr_get_file(0x0, 0x1, &(0x7f0000000280)='\x00', &(0x7f00000013c0)=""/4096, 0x1000) mkdirat(r3, &(0x7f0000000600)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000700)='./file0\x00', r3, &(0x7f00000004c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') fcntl$lock(r1, 0xb, &(0x7f00000001c0)={0x3, 0x2, 0x5, 0x4}) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000e80)=ANY=[], 0x100, 0x20001}, 0x20180) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) writev(r4, &(0x7f0000000040), 0x0) setresgid(0xee00, 0xee01, 0x0) ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9b, 0x0) cpuset_setaffinity(0x3, 0x4, 0x1e, 0x8, &(0x7f0000000380)={[0x2]}) posix_fadvise(r0, 0x80000001, 0x800000006, 0x4) syz_emit_ethernet(0x6e, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa7004f5b3752386dd60d900ab0f0000003bcc694212000300000025bf80a0e900fe8000000000000000000000000000aa0200907a000038006006c33e00002c00000000000100000000000000000000010000000000000000000000000000000194ef0f13c9356461"]) 2.399911657s ago: executing program 3 (id=200): setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = socket(0x1c, 0x1, 0x0) ktimer_create(0x4, 0x0, 0x0) r1 = kqueue() kevent(r1, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000002c0)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "36ea07", 0x38, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "5adf00", 0x0, 0x2c, 0x0, @loopback={0xfe}, @loopback={0xfe}, [@dstopts={0x54}]}}}}}}}) openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) cpuset_setaffinity(0x3, 0x2, 0xa32, 0x8, &(0x7f0000000200)={[0x3e]}) bind$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x2}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000400)={0x10, 0x2, 0x2, @loopback}, 0x10) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0xa08, 0x44) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) dup2(r4, r3) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20104) getpid() r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x55, &(0x7f00000000c0)={0x5, {{0x1c, 0x1c, 0xffffffffffffffff, 0x9, @mcast2}}, {{0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="fefcb1235ed191d855d55a61f51d8fea"}}}, 0x108) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) mlockall(0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80, 0x2) 2.359872866s ago: executing program 2 (id=201): __semctl$SEM_STAT(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000080)=&(0x7f0000000040)={{0x0, 0x0, 0x0}}) __semctl$SEM_STAT(0xffffffffffffffff, 0x2, 0xa, &(0x7f0000000100)=&(0x7f00000000c0)={{0x0, 0x0}}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) sigaction(0x6d, &(0x7f0000000180)={&(0x7f0000000140)="cf3ef042832300c4a2619394886cd2869d430f0dfbc4a2793083d28d00008fe92898e065650f62ba0a0000001487a5c4c133c25a0000", 0x0, {[0x6, 0x5, 0xffff8f96, 0x1]}}, &(0x7f0000000200)={&(0x7f00000001c0)="0fc307c4428d051bf04531811fd4afd5410f0bc422b147c7dde56541f61a66450ff7db664a0f3a164886f78fa820a61865"}) r2 = semget$private(0x0, 0x4, 0x20) __semctl$GETVAL(r2, 0x1, 0x5) rfork(0x80000) r3 = getsid(0xffffffffffffffff) procctl$PROC_NO_NEW_PRIVS_CTL(0x0, r3, 0x13, &(0x7f0000000240)=0x1) r4 = semget$private(0x0, 0x2, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000280)={0x5, 0xf4, 0x6, 0x5}, 0x4) __semctl$SETVAL(r2, 0x5, 0x8, &(0x7f0000000300)=&(0x7f00000002c0)=0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0x441, &(0x7f0000000340)="d595970d976d26f443fc6e740d21ee8e39301ce073d2a85da7c25b7432058300fe5935f462185c", 0x27) r6 = socket$inet6(0x1c, 0x20000000, 0x9) bind$inet6(r6, &(0x7f0000000380)={0x1c, 0x1c, 0x0, 0xd3cd, @remote={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c) r7 = semget$private(0x0, 0x0, 0x2) r8 = getpid() wait4(r8, &(0x7f00000003c0), 0x1, &(0x7f0000000400)) openat$bpf(0xffffffffffffff9c, &(0x7f00000004c0), 0x8, 0x0) __semctl$SETVAL(r7, 0x3, 0x8, &(0x7f0000000540)=&(0x7f0000000500)=0x9) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000580)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x80, @rand_addr="37142310a7d1e4512428c33c6e621e04"}}, 0x1}, &(0x7f0000000640)=0x90) getsockopt$inet6_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000680)={r9, 0x3}, &(0x7f00000006c0)=0x8) __semctl$GETVAL(r4, 0x1, 0x5) r10 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r10, 0x11, 0x1, &(0x7f0000000700), &(0x7f0000000740)=0x4) rfork(0x4000) r11 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r11, 0x88, 0x7, &(0x7f0000000780)=0x30b6, 0x4) aio_read(&(0x7f00000008c0)={r11, 0x10001, &(0x7f00000007c0)="3087d029b79f4b5f5128e74a9682ed5101b7477f1e5aa81673aada2231bc0bd2ba5b98ae07ccc814bbc9e4692ba48705e593978ff836261f55e6fb7cfbecf1eb46e6ce420f00b1e8ca55d9a4051d622bfd9d80c9d3e277cb", 0x58, [0x7, 0x2], 0xd7, 0x1, 0x7f, {0x8000000000000000, 0x4, &(0x7f0000000840)="dc0ad5a9d15c67f93afdccda966d151cc662baeda7efe237c30513909c2f30f3b0019e80ff31182f4040ef1decb2a974e8a707eebc302ac9e3e9bb9741d054ff898cf092176a9ed93644b0959d3ea41385d1e1a58e"}, {0x0, 0x18, @sigval_ptr=0x9, @ke_flags}}) 1.420661489s ago: executing program 0 (id=202): close(0xffffffffffffffff) r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x3, 0xfffffffffffffffe, 0x1c103, 0x0, 0x4, 0x2000000800000000, [0x0, 0x0, 0xfffffffffffffffc]}], 0x1, 0x0, 0x300, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) extattr_set_link(&(0x7f00000000c0)='./file0\x00', 0x1, &(0x7f00000001c0)='\x90\xcf\xa3+\x00-=\\5\x81\xb2(\x8c&\xd9D\xbe\x97\xc7\"\xde\"\rZ\x04\x1eC\xd3\xcb&\xb6\xc9:PM\x16SU\xef\xe8\xd6T\\\x93\x1f\xce\x19\xa1#Y\x1c\f\xfa\\07\x11\xd1=\xb1\xc5\x9d\xb6M|\xc6@\x11H\xc4\x04\xaeQ\xffi\\\xa6?\xf2\x01O\xd6\xcc\xed[a\xf8u}\xad\x9a\xb8\x1d\x11\a\xa4\xf4o\xce \xe7\xafsZ\xb1.P\xa5\xc6.\xe9\"w$\x0f\xda\x81f\x83M&\x99\xcfn\xae\xe1p\x14\x95\xef\xabb9x\\\a\xf6\xcap\xbf\xe8?\xf5D\xad@\xe3\x13\xb3\xea\xecS\x1c6\xb4\xd9\xd7$/\x8bU\xe1\x88/C\xba\xb4}\x88\'+X\xf2R\xe1\x14\x81Q\xc0\xfb\x0f\xc8n\xa2\xecq\x94\xcf&\xcc\xe3\x11\xe1\xe2Q\xbc\xd4.4\xc1\xed\xac\xa8\x95\xb8\x99\xe7\x1c', 0x0, 0x0) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) minherit(&(0x7f0000c99000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) r1 = socket(0x1, 0x2, 0x8) mmap(&(0x7f000017f000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x20d8) r2 = kqueue() symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') cap_ioctls_get(0xffffffffffffffff, &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3) kevent(r2, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) fork() mprotect(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0) 1.04028963s ago: executing program 1 (id=203): mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) r0 = kqueue() kmq_notify(0xffffffffffffff9c, &(0x7f0000000100)={0x1, 0xc, @sival_ptr=0xfffffffffffffffb, @spare=[0x5, 0x3, 0x5, 0x3a9e5043, 0x1ff, 0x10, 0x7, 0x4]}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000080)=ANY=[], 0x38) kevent(r0, &(0x7f0000000040)=[{0x8, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='.\x00', 0x80, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_fstatat(0xffffffffffffffff, 0x0, 0x0, 0x4000) setregid(0x0, 0x0) posix_fadvise(0xffffffffffffffff, 0x4, 0xb70, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r1, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1fc], 0x0, 0x0, 0x0, {0xe, 0x7, 0x0}, {0x0, 0x0, @sival_int=0xfffffffd, @ke_flags=0x9fc040a3bd859cca}}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) rfork(0x96014) write(r2, &(0x7f0000000080)="ba", 0x100000) cap_fcntls_limit(0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) kqueue() syz_emit_ethernet(0x32, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaff5e00030000002300010800060000046e74e235c8b8000000000000324c10449a2c75e156495cd9bc751837"]) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r4, 0x0, 0x0, 0x0, &(0x7f0000001200)={0x10, 0x2, 0x1}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1018, 0x0, 0x0) kqueue() kevent(r1, &(0x7f0000000240)=[{0xfffffffffffffffd, 0xfffffffffffffff3, 0x8, 0x8, 0x0, 0x0, [0x0, 0x2, 0x7, 0x3ffffffffffffd]}], 0x1, 0x0, 0x0, 0x0) 852.930707ms ago: executing program 2 (id=204): mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x40000) open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) chflags(&(0x7f0000000080)='./file0\x00', 0x4) rename(&(0x7f0000000d80)='./file0\x00', &(0x7f0000000180)='./file1\x00') mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) minherit(&(0x7f0000c99000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3) mprotect(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0) 456.45841ms ago: executing program 1 (id=205): profil(&(0x7f0000000300)="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", 0x123, 0x4, 0x5) r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949) setrlimit(0x8, &(0x7f0000000000)={0xfffffffffffffffb, 0xffffffffffffffff}) fcntl$lock(r0, 0xa, &(0x7f00000019c0)={0x1, 0x0, 0x101, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r1, 0x80000001, &(0x7f0000000040)="e2", 0x1, [0x0, 0x1ff], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}, {0x0, 0x0, @sival_int, @ke_flags=0x9fc040a3bd859cca}}) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x5, 0x20011, 0xffffffffffffffff, 0x0) 129.968055ms ago: executing program 2 (id=206): r0 = kqueue() truncate(&(0x7f0000000200)='./file0\x00', 0x7fffffffffffffff) (async) kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x0, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) (async) cpuset_getid(0x1, 0x7, 0xdfa7, &(0x7f0000001940)) (async) vfork() (async) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x8, @sival_ptr, @spare}) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xc, 0x0, 0x0) sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x6, 0x0}) sysarch$I386_GET_LDT(0x0, 0x0) setuid(0xffffffffffffffff) (async) fork() getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r2 = socket(0x2, 0x4, 0x0) r3 = dup2(r2, r2) sendto$inet(r3, 0x0, 0x0, 0x20105, 0x0, 0x0) (async) socket$inet6_sctp(0x1c, 0x5, 0x84) (async) r4 = kqueue() setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200, 0x0, 0x0) (async) kevent(r4, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x1, 0x0, 0x7, 0x3fffffffffffff]}], 0x1, 0x0, 0x0, 0x0) (async) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00'}, 0x24) setrlimit(0x7, &(0x7f0000000040)={0x1}) (async) setreuid(r1, 0x0) minherit(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3) (async) syz_emit_ethernet(0x22, &(0x7f0000000340)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0800450500149750c9f504006400076e2e90780000"]) fork() (async) setrlimit(0x7, &(0x7f0000000040)={0x1}) (async) setreuid(0xee00, 0x0) (async) sysarch$I386_GET_LDT(0x0, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[{0x3}, {0x5}], 0x2}) sync() 0s ago: executing program 2 (id=207): r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x2) truncate(&(0x7f0000000040)='./file0\x00', 0xaa480) truncate(&(0x7f0000000080)='./file0\x00', 0x8000) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0xc) r1 = setsid() ktrace(&(0x7f0000000180)='./file1\x00', 0x2, 0xd27d43220c7b519, r1) ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, &(0x7f0000000080)={0xfffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0xfffffff0, 0x0, 0x0, 0x100000, 0x0, 0x6, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe74, 0x400]}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000280)={0x2, &(0x7f0000000240)=[{0x2, 0x4, 0x31, 0xe}, {0x34a1, 0x1, 0x2, 0x57}]}) cpuset_setaffinity(0x3, 0x9, 0x0, 0xcf, &(0x7f00000000c0)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x410, r0, 0x9e) r2 = open$dir(&(0x7f00000016c0)='./file1\x00', 0x1, 0x100) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.16' (ED25519) to the list of known hosts. lock order reversal: (sleepable after non-sleepable) 1st 0xfffffe00596bf988 tun_mtx (tun_mtx, sleep mutex) @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1641 2nd 0xffffffff83cc3a40 tun_ioctl (tun_ioctl, sx) @ /syzkaller/managers/main/kernel/sys/net/if_tuntap.c:1340 lock order tun_ioctl -> tun_mtx established at: #0 0xffffffff81653a71 at witness_checkorder+0x781 #1 0xffffffff814d95d7 at __mtx_lock_flags+0x187 #2 0xffffffff8183e06c at tunifioctl+0x15c #3 0xffffffff818194fe at ifhwioctl+0xefe #4 0xffffffff8181d672 at ifioctl+0xde2 #5 0xffffffff8166281a at kern_ioctl+0x4ca #6 0xffffffff8166225e at sys_ioctl+0x36e #7 0xffffffff82135702 at amd64_syscall+0x4e2 #8 0xffffffff820da32b at fast_syscall_common+0xf8 lock order tun_mtx -> tun_ioctl attempted at: #0 0xffffffff81654942 at witness_checkorder+0x1652 #1 0xffffffff81542e69 at _sx_xlock+0x139 #2 0xffffffff8183df9a at tunifioctl+0x8a #3 0xffffffff8181a36d at ifhwioctl+0x1d6d #4 0xffffffff8183bb88 at tunioctl+0xd38 #5 0xffffffff811b8236 at devfs_ioctl+0x266 #6 0xffffffff822f7b87 at VOP_IOCTL_APV+0x87 #7 0xffffffff817bfcb7 at vn_ioctl+0x3c7 #8 0xffffffff811b90f9 at devfs_ioctl_f+0x69 #9 0xffffffff8166281a at kern_ioctl+0x4ca #10 0xffffffff8166225e at sys_ioctl+0x36e #11 0xffffffff82135702 at amd64_syscall+0x4e2 #12 0xffffffff820da32b at fast_syscall_common+0xf8 vnode_pager_putpages: zero-length write at 0 resid 4096 0xfffffe006e55ba50: type VREG state VSTATE_CONSTRUCTED op 0xffffffff83713080 usecount 7, writecount 4, refcount 35 seqc users 0 hold count flags () flags (VIRF_PGREAD|VMP_LAZYLIST) v_object 0xfffffe0054109d90 ref 1 pages 264 cleanbuf 27 dirtybuf 6 lock type ufs: EXCL by thread 0xfffffe0054125000 (pid 885, syz-executor, tid 100174) nlink=1, effnlink=1, size=1048576, extsize 0 generation=dd95ee26, uid=0, gid=0, flags=0x60091 ino 77, on dev gpt/rootfs if_delmulti_locked: detaching ifnet instance 0xfffffe0058592000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058591000 Expensive callout(9) function: 0xffffffff81975270(0) 0.002114977 s if_delmulti_locked: detaching ifnet instance 0xfffffe0058590000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058590000 Expensive callout(9) function: 0xffffffff84460450(0xfffffe0077a00178) 0.003637982 s if_delmulti_locked: detaching ifnet instance 0xfffffe0058592000 Out of ktrace request objects. if_delmulti_locked: detaching ifnet instance 0xfffffe0058590000 syz-executor uses obsolete way to create divert(4) socket if_delmulti_locked: detaching ifnet instance 0xfffffe0058592800 if_delmulti_locked: detaching ifnet instance 0xfffffe0058592000 Aug 13 12:27:57 ci-freebsd-main-8 init[1]: fatal signal: Cputime limit exceeded if_delmulti_locked: detaching ifnet instance 0xfffffe0057e50000 init died (signal 0, exit 24) panic: Going nowhere without my init! cpuid = 1 time = 1755088107 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056a68870 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056a689d0 vpanic() at vpanic+0x257/frame 0xfffffe0056a68b90 panic() at panic+0xb5/frame 0xfffffe0056a68c50 exit1() at exit1+0xd5/frame 0xfffffe0056a68cf0 sys__exit() at sys__exit+0x28/frame 0xfffffe0056a68d10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056a68f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056a68f30 --- syscall (1, FreeBSD ELF64, _exit), rip = 0x2b0dca, rsp = 0x820d95548, rbp = 0x820d95560 --- KDB: enter: panic [ thread pid 1 tid 100002 ] Stopped at kdb_enter+0x6e: movq $0,0x25c3e87(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cda00 .str.27 rsp 0xfffffe0056a689b0 rbp 0xfffffe0056a689d0 rsi 0 rdi 0xffffffff816151d9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe000780e000 r13 0xfffffffffffffffd r14 0xffffffff827cda00 .str.27 r15 0 rip 0xffffffff815fed0e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c3e87(%rip) db> show proc Process 1 (init) at 0xfffffe0007809010: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4d040 ABI: FreeBSD ELF64 flag: 0x18004200 flag2: 0 arguments: /sbin/init reaper: 0xffffffff83b4d040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0007811000 (map 0xfffffe0007811000) (map.pmap 0xfffffe00078110a0) (pmap 0xfffffe0007811110) threads: 1 100002 Run CPU 1 [init] db> ps pid ppid pgrp uid state wmesg wchan cmd 1160 765 1160 0 Rs (threaded) syz-executor 100670 RunQ syz-executor 100679 S uwait 0xfffffe00781c0780 syz-executor 100680 S uwait 0xfffffe00781c1380 syz-executor 100681 S uwait 0xfffffe0077c12a80 syz-executor 1154 763 763 0 R (threaded) syz-executor 100645 RunQ syz-executor 100669 S uwait 0xfffffe0077c12e80 syz-executor 100672 S uwait 0xfffffe0077c13100 syz-executor 1152 766 766 0 R (threaded) syz-executor 100487 D vm map 0xfffffe00541034f0 syz-executor 100662 RunQ syz-executor 100666 S uwait 0xfffffe0077c13180 syz-executor 1151 1 764 0 S uwait 0xfffffe00781c0880 syz-executor 1148 1136 1148 0 Ss select 0xfffffe00585a4d40 dhclient 1141 1 1141 0 Ss select 0xfffffe0053ed6040 dhclient 1140 1 766 0 S uwait 0xfffffe0058289400 syz-executor 1136 1127 423 65 S select 0xfffffe00585a50c0 dhclient 1131 1 764 0 S uwait 0xfffffe00077ef580 syz-executor 1127 423 423 0 S wait 0xfffffe00540c7568 sh 1118 1 763 0 S uwait 0xfffffe00781c1480 syz-executor 1104 1 763 0 S uwait 0xfffffe0058503600 syz-executor 1101 1 764 0 SV uwait 0xfffffe0058286f00 syz-executor 1088 1 766 0 S uwait 0xfffffe0058289700 syz-executor 1080 1 763 0 S uwait 0xfffffe00781c0f00 syz-executor 1077 1 765 0 S uwait 0xfffffe0058286380 syz-executor 1075 1 765 0 S uwait 0xfffffe00781c1280 syz-executor 1065 1 766 0 S uwait 0xfffffe00781c0e00 syz-executor 1064 1 766 0 S uwait 0xfffffe0058289500 syz-executor 1057 1 763 0 S uwait 0xfffffe0058504180 syz-executor 1054 1 765 0 S uwait 0xfffffe0058289e80 syz-executor 1043 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4] 1042 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3] 1041 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2] 1040 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1] 1038 1 765 0 S uwait 0xfffffe0077c13380 syz-executor 1029 1 764 0 S uwait 0xfffffe00077ef280 syz-executor 1028 1 764 0 S uwait 0xfffffe00077ef980 syz-executor 1027 1 764 0 S uwait 0xfffffe0058286480 syz-executor 1024 1 764 0 S uwait 0xfffffe0058504480 syz-executor 1005 1 763 0 S uwait 0xfffffe0058286e00 syz-executor 1003 0 0 0 DL mdwait 0xfffffe006e565000 [md0] 998 1 763 0 S uwait 0xfffffe00077ef180 syz-executor 966 1 763 0 S uwait 0xfffffe0058286680 syz-executor 964 1 763 0 S uwait 0xfffffe00077efd80 syz-executor 943 1 766 0 S uwait 0xfffffe0058286000 syz-executor 941 1 764 -1 S uwait 0xfffffe00077efc80 syz-executor 933 1 764 0 S uwait 0xfffffe00077ef480 syz-executor 913 0 0 0 DL (threaded) [so_splice] 100202 D - 0xfffffe00077ef880 [thr_0] 100230 D - 0xfffffe00077ef8c0 [thr_1] 904 1 766 0 S uwait 0xfffffe0058286180 syz-executor 900 0 0 0 DL (threaded) [KTLS] 100113 D - 0xfffffe006e4c0e00 [thr_0] 100205 D - 0xfffffe006e4c0e80 [thr_1] 100206 D - 0xffffffff83cb5628 [reclaim_0] 896 1 764 0 S uwait 0xfffffe0058503900 syz-executor 891 1 765 0 S uwait 0xfffffe0058503200 syz-executor 882 1 764 0 S uwait 0xfffffe0058287e00 syz-executor 880 1 763 0 SV uwait 0xfffffe0058289c80 syz-executor 867 1 765 0 SV uwait 0xfffffe0058503500 syz-executor 845 1 765 0 S uwait 0xfffffe0058503700 syz-executor 819 1 764 0 S uwait 0xfffffe0058287080 syz-executor 809 0 0 0 DL aiordy 0xfffffe005410e010 [aiod4] 808 0 0 0 DL aiordy 0xfffffe005410e568 [aiod3] 806 0 0 0 DL aiordy 0xfffffe005410eac0 [aiod2] 805 0 0 0 DL aiordy 0xfffffe00540ed570 [aiod1] 766 762 766 0 R syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 R CPU 0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540c8620 csh 758 681 758 0 Ss select 0xfffffe0053ed53c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe005829f8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00594890b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00594898b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005948a0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005948a8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0053f720b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0053f728b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0053f730b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0053f738b0 getty 737 1 17 0 S+ piperd 0xfffffe00598392e0 logger 736 735 17 0 S+ nanslp 0xffffffff83ba3c00 sleep 735 1 17 0 S+ wait 0xfffffe000780a018 sh 685 1 685 0 Ss nanslp 0xffffffff83ba3c00 cron 681 1 681 0 Ss select 0xfffffe00585a5440 sshd 494 1 494 0 Ss select 0xfffffe0053ed5bc0 syslogd 423 1 423 0 Ss wait 0xfffffe005400c568 devd 422 1 422 65 Ss select 0xfffffe0053ed5a40 dhclient 337 1 337 0 Ss select 0xfffffe0053ed5e40 dhclient 334 1 334 0 Ss select 0xfffffe00585a6040 dhclient 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054005018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100092 D sdflush 0xfffffe00598fcce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0ac80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d48 [dom0] 100080 D launds 0xffffffff83cf0d54 [laundry: dom0] 100081 D umarcl 0xffffffff81de27d0 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff846b8c30 [pf purge] 5 0 0 0 DL waiting 0xffffffff8449b700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe0053efed30 [crypto returns 0] 100044 D crypto_ 0xfffffe0053efed80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c600 [g_event] 100038 D - 0xffffffff83b4c620 [g_up] 100039 D - 0xffffffff83b4c640 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 RLs CPU 1 [init] 10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c40ff0 [swapper] 100005 D - 0xfffffe0053ec1100 [softirq_0] 100006 D - 0xfffffe0053ec1000 [softirq_1] 100007 D - 0xfffffe0053ec0e00 [if_io_tqg_0] 100008 D - 0xfffffe0053ec0d00 [if_io_tqg_1] 100009 D - 0xfffffe0053ec0c00 [if_config_tqg_0] 100010 D - 0xfffffe00077d4000 [kqueue_ctx taskq] 100011 D - 0xfffffe00077d3e00 [jail_remove taskq] 100012 D - 0xfffffe00077d3d00 [bus taskq] 100015 D - 0xfffffe00077d3a00 [thread taskq] 100017 D - 0xfffffe00077d3800 [aiod_kick taskq] 100018 D - 0xfffffe00077d3700 [deferred_unmount ta] 100019 D - 0xfffffe00077d3600 [inm_free taskq] 100020 D - 0xfffffe00077d3500 [in6m_free taskq] 100021 D - 0xfffffe00077d3400 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077d3300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077d3300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077d3300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077d3300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077d3200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077d3200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077d3200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077d3200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077d3000 [firmware taskq] 100040 D - 0xfffffe00077d2e00 [crypto_0] 100041 D - 0xfffffe00077d2e00 [crypto_1] 100056 D - 0xfffffe0057e4be00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057e4bd00 [vtnet0 txq 0] 100058 D - 0xfffffe0057e4bc00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057e4bb00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005818a100 [virtio_balloon] 100065 D - 0xffffffff827d20e0 [deadlkres] 100069 D - 0xfffffe0059402200 [acpi_task_0] 100070 D - 0xfffffe0059402200 [acpi_task_1] 100071 D - 0xfffffe0059402200 [acpi_task_2] 100073 D - 0xfffffe00077d4100 [mca taskq] 100074 D - 0xfffffe00077d2c00 [CAM taskq] 100076 D - 0xfffffe0059402000 [ipsec_offload] 1025 1 764 0 Z syz-executor 1051 1 766 0 Z syz-executor 1089 1 765 0 Z syz-executor 1138 1 423 0 Z dhclient 1139 1 423 0 Z dhclient 1142 1 0 0 ZL [md1] 1150 1 763 0 Z syz-executor 1156 1 764 0 Z syz-executor 877 1 877 0 Z rtsol 878 1 878 0 Z rtsol 881 1 881 0 Z rtsol 925 1 766 0 Z syz-executor 946 1 765 0 Z syz-executor db> show all locks Process 1152 (syz-executor) thread 0xfffffe005417d780 (100662) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00541034f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5474K 708 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4214 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 330 1320K 514 newblk 53 1037K 2898 vfscache 3 1025K 3 pcb 46 685K 333 filedesc 78 618K 550 inodedep 37 526K 660 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 231 478K 1297 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 49538 acpica 1674 184K 54432 vmem 5 144K 7 tidhash 3 141K 3 pagedep 15 132K 304 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 125 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 527 ddb_capture 1 64K 1 kdtrace 297 54K 1846 umtx 400 50K 400 BPF 22 36K 45 shm 2 34K 7 hostcache 1 32K 1 DEVFS3 126 32K 138 msg 4 30K 4 kbdmux 6 28K 6 temp 33 21K 2147 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 16 tty 16 16K 16 routetbl 135 16K 424 ithread 90 15K 90 bus-sc 34 15K 1650 kqueue 123 14K 1461 cred 36 14K 246 eventhandler 163 14K 163 lltable 43 14K 45 ether_multi 157 13K 209 ifnet 7 13K 7 shmfd 10 12K 19 kenv 95 12K 95 GEOM 54 12K 484 CAM queue 5 11K 1528 rman 82 10K 447 plimit 24 9K 416 rpc 8 9K 8 in6_multi 65 9K 67 bmsafemap 2 9K 530 ksem 2 9K 6 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 taskqueue 69 8K 96 sglist 6 7K 6 CAM DEV 3 6K 510 pwddesc 95 6K 1191 pfs_nodes 22 6K 22 mount 24 6K 619 freework 22 6K 657 ufs_dirhash 24 5K 27 UMA 271 5K 271 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 4 evdev 4 4K 4 acpisem 28 4K 28 sctp_atcl 9 4K 117 proc-args 120 4K 2264 session 26 4K 51 selfd 50 4K 172363 DEVFSP 50 4K 117 dirrem 12 3K 476 terminal 11 3K 11 uidinfo 6 3K 17 acpidev 20 3K 20 CC Mem 19 3K 148 hhook 8 3K 10 freeblks 9 3K 313 clone 9 3K 9 kcovinfo 36 3K 36 crypto 8 3K 40 netlink 2 3K 83 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 178 ip6ndp 12 2K 14 freefile 14 2K 387 in_multi 7 2K 16 Unitno 28 2K 637 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 tun 4 2K 4 select 12 2K 74 toponodes 6 2K 6 ipsecpolicy 2 2K 2 inpcbpolicy 44 2K 550 sctp_timw 5 2K 5 msi 9 2K 9 newdirblk 9 2K 265 diradd 9 2K 496 sctp_stro 1 1K 6 softdep 1 1K 1 mkdir 8 1K 530 indirdep 4 1K 635 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 24 1K 164 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 8 pci_link 10 1K 10 encap_export_host 12 1K 12 ip_msource 9 1K 19 sctp_stri 1 1K 4 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atky 10 1K 127 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 4 1K 13 ip6opt 2 1K 21 ktls 3 1K 18 cryptodev 4 1K 127 freefrag 2 1K 129 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 11 CAM SIM 2 1K 2 feeder 7 1K 7 pf_osfp 2 1K 2 ip6_msource 3 1K 7 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 filedesc_to_leader 3 1K 8 sctp_athm 9 1K 119 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 4 in_mfilter 3 1K 37 VN POLL 1 1K 20 aio 4 1K 5 eventfd 1 1K 6 pmchooks 1 1K 1 filecaps 5 1K 93 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3774 sctp_vrf 1 1K 1 ip6_moptions 2 1K 16 ip_moptions 1 1K 15 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 3 entropy 2 1K 35 acpiintr 1 1K 1 sctp_map 2 1K 12 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 33 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 NMI handlers 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 566 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 in6_mfilter 0 0K 13 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 25 fadvise 0 0K 5 statfs 0 0K 201 namei_tracker 0 0K 3 inotify 0 0K 37 export_host 0 0K 0 cl_savebuf 0 0K 64 lio 0 0K 9 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 23651 ioctlops 0 0K 135 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 352 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 653 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 10 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 84 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 2 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 2 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 1077 14514 0 254 38494208 0 tcp_log 416 4643 5014 19340 0 254 4017312 0 mbuf 256 13696 1291 42138 0 254 3836672 0 BUF TRIE 152 400 11404 2297 0 62 1794208 0 RADIX NODE 152 10396 233 46562 0 62 1615608 0 malloc-384 384 4122 48 4130 0 30 1601280 0 mbuf_cluster 2048 508 254 540 0 254 1560576 0 malloc-128 128 11947 174 12037 0 126 1551488 0 malloc-4096 4096 341 11 543 0 2 1441792 0 UMA Slabs 0 112 11274 24 11274 0 126 1265376 0 sctp_asoc 2256 1 509 6 0 254 1150560 0 malloc-64 64 180 16641 173807 0 254 1076544 0 vmem btag 56 18584 31 18584 0 254 1042440 0 malloc-65536 65536 12 2 18 0 1 917504 0 FFS inode 1168 574 28 976 0 8 703136 0 malloc-16384 16384 38 4 270 0 1 688128 0 sctp_ep 1152 7 504 109 0 254 588672 0 256 Bucket 2048 246 12 1600 0 8 528384 0 socket 1024 72 436 1981 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-4096 4096 116 4 1282 0 2 491520 0 pbuf 2624 0 170 0 0 2 446080 0 VM OBJECT 248 1513 103 17584 0 62 400768 0 sctp_raddr 736 1 516 6 0 254 380512 0 THREAD 1860 188 12 681 0 8 372000 0 VNODE 440 614 79 1019 0 30 304920 0 malloc-64 64 4355 244 4567 0 254 294336 0 sctp_chunk 152 1676 118 1677 0 254 272688 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 85 0 1 262144 0 malloc-256 256 299 706 4458 0 62 257280 0 MAP ENTRY 96 2264 256 59104 0 126 241920 0 malloc-16 16 14824 176 17736 0 254 240000 0 malloc-2048 2048 107 5 206 0 8 229376 0 DEVCTL 1024 27 193 154 0 0 225280 0 malloc-32768 32768 0 6 553 0 1 196608 0 UMA Zones 768 243 1 243 0 16 187392 0 FPU_save_area 832 190 35 906 0 16 187200 0 ertt_txseginfo 40 3 4643 8124 0 254 185840 0 malloc-32 32 5429 241 6243 0 254 181440 0 malloc-128 128 1177 218 25595 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1368 107 14 1163 0 8 165528 0 unpcb 320 20 496 1270 0 254 165120 0 FFS2 dinode 256 574 56 975 0 62 161280 0 malloc-2048 2048 6 66 1229 0 8 147456 0 malloc-1024 1024 126 18 144 0 16 147456 0 S VFS Cache 104 1022 382 1532 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 13 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 3 1 123 0 1 131072 0 malloc-32768 32768 1 3 18 0 1 131072 0 malloc-2048 2048 15 49 146 0 8 131072 0 mbuf_packet 256 5 503 413 0 254 130048 0 ksiginfo 112 102 942 244 0 126 116928 0 malloc-8192 8192 8 6 40 0 1 114688 0 filedesc0 1072 95 10 1191 0 8 112560 0 malloc-128 128 673 102 4866 0 126 99200 0 malloc-32768 32768 0 3 22 0 1 98304 0 malloc-4096 4096 21 3 44 0 2 98304 0 g_bio 408 0 240 14346 0 30 97920 0 UMA Kegs 384 229 4 229 0 30 89472 0 pipe 736 30 91 469 0 16 89056 0 tcp_bbr_map 128 3 648 670 0 126 83328 0 malloc-128 128 428 223 1081 0 126 83328 0 64 Bucket 512 98 62 2731 0 30 81920 0 malloc-384 384 137 73 1507 0 30 80640 0 malloc-256 256 271 44 951 0 62 80640 0 malloc-384 384 174 6 209 0 30 69120 0 128 Bucket 1024 54 13 279 0 16 68608 0 malloc-64 64 521 550 1623 0 254 68544 0 NAMEI 1024 19 45 16073 0 16 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-8192 8192 6 2 87 0 1 65536 0 malloc-256 256 107 148 2629 0 62 65280 0 32 Bucket 256 82 173 1024 0 62 65280 0 tcp_inpcb 1304 21 27 146 0 8 62592 0 udp_inpcb 408 13 140 305 0 30 62424 0 sctp_stream_msg_out 112 0 540 5 0 254 60480 0 VMSPACE 584 68 30 1131 0 16 57232 0 clpbuf 2624 0 20 76 0 4 52480 0 rl_entry 48 17 1075 10461 0 254 52416 0 malloc-64 64 344 475 403 0 254 52416 0 Files 80 282 368 9453 0 126 52000 0 malloc-128 128 88 315 624 0 126 51584 0 malloc-256 256 40 155 157 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 3 3 19 0 1 49152 0 malloc-2048 2048 12 12 62 0 8 49152 0 malloc-1024 1024 4 44 6262 0 16 49152 0 da_ccb 544 0 84 3693 0 16 45696 0 syncache 168 0 264 5 0 254 44352 0 TURNSTILE 136 201 114 201 0 62 42840 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-8192 8192 3 2 46 0 1 40960 0 pcpu-8 8 4760 360 5046 0 254 40960 0 sctp_readq 152 0 260 2 0 254 39520 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 148 419 1525 0 254 36288 0 malloc-64 64 56 511 23121 0 254 36288 0 malloc-64 64 189 378 23382 0 254 36288 0 malloc-64 64 68 499 159 0 254 36288 0 16 Bucket 144 94 158 623 0 62 36288 0 malloc-128 128 16 263 362 0 126 35712 0 malloc-128 128 117 162 799 0 126 35712 0 malloc-128 128 79 200 771 0 126 35712 0 ktls_session 256 1 134 4 0 62 34560 0 routing nhops 256 28 107 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 48 42 76 0 30 34560 0 malloc-256 256 5 130 43 0 62 34560 0 malloc-256 256 36 99 608 0 62 34560 0 malloc-256 256 30 105 720 0 62 34560 0 malloc-256 256 15 120 331 0 62 34560 0 ripcb 376 12 78 85 0 30 33840 0 SLEEPQUEUE 88 201 183 201 0 126 33792 0 malloc-16384 16384 0 2 190 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 12 4 12 0 8 32768 0 malloc-2048 2048 4 12 5 0 8 32768 0 malloc-2048 2048 1 15 51 0 8 32768 0 malloc-2048 2048 1 15 53 0 8 32768 0 malloc-1024 1024 2 30 14 0 16 32768 0 malloc-1024 1024 13 19 21 0 16 32768 0 malloc-1024 1024 15 17 41 0 16 32768 0 malloc-1024 1024 4 28 177 0 16 32768 0 malloc-1024 1024 12 20 18 0 16 32768 0 malloc-1024 1024 1 31 1068 0 16 32768 0 malloc-512 512 7 57 58 0 30 32768 0 malloc-512 512 10 54 208 0 30 32768 0 malloc-512 512 3 61 56 0 30 32768 0 malloc-512 512 5 59 53 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 tcp_bbr_pcb 896 1 35 7 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 30 234 56 0 126 31680 0 sctp_laddr 48 2 586 20 0 254 28224 0 malloc-32 32 377 505 620 0 254 28224 0 4 Bucket 48 10 578 18 0 254 28224 0 AIO 208 1 132 57 0 62 27664 0 mqnode 416 4 59 4 0 30 26208 0 udplite_inpcb 408 0 63 14 0 30 25704 0 cpuset 200 11 117 125 0 62 25600 0 malloc-8192 8192 1 2 4 0 1 24576 0 malloc-4096 4096 2 4 13 0 2 24576 0 malloc-4096 4096 3 3 761 0 2 24576 0 PWD 40 47 559 312 0 254 24240 0 rtentry 168 31 113 38 0 62 24192 0 8 Bucket 80 59 241 494 0 126 24000 0 itimer 352 0 66 48 0 30 23232 0 malloc-384 384 0 60 5 0 30 23040 0 malloc-384 384 6 54 349 0 30 23040 0 malloc-384 384 2 58 3 0 30 23040 0 domainset 40 0 567 107 0 254 22680 0 Mountpoints 2816 2 6 6 0 4 22528 0 ertt 72 19 261 146 0 126 20160 0 malloc-32 32 37 593 785 0 254 20160 0 malloc-32 32 135 495 190 0 254 20160 0 malloc-32 32 62 568 242 0 254 20160 0 malloc-32 32 92 538 3281 0 254 20160 0 malloc-32 32 9 621 1067 0 254 20160 0 2 Bucket 32 74 556 539 0 254 20160 0 KNOTE 160 2 123 117 0 62 20000 0 cryptop 280 0 70 11 0 30 19600 0 AIOCB 552 1 34 152 0 16 19320 0 L VFS Cache 320 0 60 31 0 30 19200 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 5 0 2 16384 0 malloc-512 512 4 28 9 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 0 668 9729 0 254 16032 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 2 130 2 0 126 15840 0 kenv 258 17 43 1070 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 2 67 2 0 62 12144 0 malloc-32 32 105 273 15171 0 254 12096 0 malloc-16 16 85 665 1746 0 254 12000 0 malloc-16 16 17 733 332 0 254 12000 0 malloc-16 16 32 718 7949 0 254 12000 0 malloc-16 16 49 701 570 0 254 12000 0 malloc-16 16 37 713 75 0 254 12000 0 malloc-16 16 272 478 25078 0 254 12000 0 malloc-16 16 30 720 160 0 254 12000 0 splice 184 0 63 4 0 62 11592 0 malloc-384 384 2 28 3 0 30 11520 0 AIOLIO 272 0 42 9 0 30 11424 0 swrbuf 2624 0 4 4 0 4 10496 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 36 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 152 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf fragment node 72 0 0 0 0 126 0 0 pf frags 232 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 384 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 152 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl