last executing test programs: 642.886668ms ago: executing program 3 (id=4): symlink(&(0x7f0000000380)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = socket(0x1c, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x6, @loopback, 0x290}, 0x1c, &(0x7f0000000300)=[{0x0}, {0x0}], 0x2, 0x0, 0x0, 0x149}, 0x4) aio_error(&(0x7f0000000440)={r0, 0x5, &(0x7f0000000540)="7bcbe77b1bec3638d61f4f45b91c4a939426a8e8c8d093404819af63d99ef33ac85c1308e6a9eb06266c8ceaefcdb5349d05df138cf41d42f213bd827f956a0e7c53e3ce19fbf1056239a2b18527f2a0af85f68870e2a7f9afc68d5a6abc0dbd6c4a94c258e441c0d3bdd49cc841e6c5f5e4ba1d2e8464678725a8f0866ff7f8852f27c1bb8b80426c4b92f8cefa23d5c975182e4189c5d97355db45e5ffb125dad8de257e7007790a20464257634b9e95cc4c4d2e058604a3552b301950776fc8eb57d27b06cdd392174d7d22d8c582", 0xd0, [0x40, 0x9], 0x6, 0x8, 0x9, {0x4, 0x2, &(0x7f0000000280)="8f6f"}, {0x3, 0xb, @sival_int=0x3}}) bind(r0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x3, 0x5, @empty, 0xc}, 0x1c) syz_emit_ethernet(0xff, &(0x7f0000000740)={@random="95aa3d4c6f02", @broadcast, [{[], {0x8100, 0x6, 0x0, 0x4}}], {@generic={0x8130, "bcbbb716b99ef8810b5a03dda8d944012f649460393b7e10aeea953e16c66a9f515b231556de1b34123db6f9a658ec15322916f71e7575d49dfcd6a5def4e1f421a7e40b9d036e76029ba978f6e5121e0c851042d4d1d051d4e3831c2306075957745cdfc17de712201e19b1d57aaaaf0fc75cf84c4e2cd9716325ad5d0d03f1c64fd4ab87e03cc32b8447b544306a822a3a16082c79b67e38d252c69bd3e56069c8cbc7335984ce133757d35e0ea907b2b8f3befdd50e3b0b5c829fe3c08d599eb30860a03d010205c11145b470c78ee0b46b559853cc4c47b0fbe5e4e8a41a4103aaa177752e18698c664267"}}}) r1 = socket$inet6(0x1c, 0x2, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000500)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x29}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x3, 0x0, 0x1b, 0x0, @rand_addr, @broadcast}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x1, 0x35, 0x2, 0x66, 0x0, 0x1, 0x1, 0x1, @empty, @multicast1}}}}}}) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f0000000180)=@file={0xa, 0x1, './file0\x00'}, 0xa) symlink(&(0x7f00000003c0)='.\x00', &(0x7f0000000140)='./file0\x00') r3 = socket(0x1c, 0x1, 0x0) writev(r3, 0x0, 0x0) r4 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r5 = dup(r4) ioctl$CIOCGSESSION2(r4, 0xc030636a, &(0x7f00000000c0)={0x10, 0x8, 0x4, &(0x7f0000000340)="142eb002", 0x1, &(0x7f0000000040)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x3ff]}) ioctl$CIOCCRYPT(r5, 0xc01c6367, &(0x7f0000000100)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000680), 0x0}) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) mount(&(0x7f0000000400)='ufs\x00', &(0x7f0000000040)='./file0\x00', 0xc0000400, &(0x7f00000001c0)) unlink(&(0x7f0000000240)='./file0\x00') ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) socketpair(0x1, 0x1, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvfrom(r6, &(0x7f0000000100)=""/255, 0xfffffe24, 0x860, 0x0, 0x0) sendto(r7, &(0x7f0000000300)="0814883b798a67b633dd655bfa79ba05a408668b60c756793771929bc45ba2e1394d73283f697c37f72fa0c8d04d7759b7647eaeff609a37718d7486c33859d34a2c4bba320cb5d08fc26730cab962b608c632c8cc923deb54e2461942717d99412dc946c342204ba361a3bb877a4446b3ba0c00"/128, 0x4a15fa9c8a077d79, 0x100, 0x0, 0x0) socket(0x1c, 0x1, 0x0) r8 = kqueue() kevent(r8, &(0x7f0000000000)=[{0x3, 0xffffffffffffffff, 0x3, 0x0, 0x9, 0x0, [0x1000000000000000, 0x0, 0x0, 0x404]}], 0x3a, 0x0, 0x0, 0x0) kevent(r8, 0x0, 0x0, &(0x7f0000000180), 0x61, &(0x7f0000000200)={0x4, 0x4}) 634.89424ms ago: executing program 1 (id=2): r0 = socket(0x1c, 0x1, 0x0) r1 = socket(0x1c, 0x1, 0x0) r2 = openat$smbus(0xffffff9c, 0x0, 0x400, 0x0) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SMB_PCALL(r2, 0xc01c6909, &(0x7f0000000300)={0x96, 0x3, 0x9, @word=0x7ff, @buf="10e8", 0xda, &(0x7f0000000280), 0x1, &(0x7f00000002c0)=0x8, 0xfffffffffffffe12}) pipe2(0x0, 0x100004) chdir(&(0x7f0000000400)='./file/file0/..//file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0xc, 0x0, &(0x7f0000000100)) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000140)={@multicast2, @loopback}, 0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r4, 0x0, 0x18, &(0x7f0000000040)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) bind$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast2}, 0x10) connect$inet(r4, &(0x7f0000000080)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@local, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast2}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x2, 0x34, 0x101, 0x68, 0x3, 0x5, 0xa, 0xc39, @empty, @broadcast}}}}}}) extattr_set_link(&(0x7f0000000440)='./file0\x00', 0x2, 0x0, 0x0, 0x0) ioctl$DIOCGETRULESET(r3, 0xc018445e, &(0x7f0000000000)) minherit(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) kevent(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r5, 0x29, 0xa, 0x0, &(0x7f0000000080)) socket(0x2, 0x1, 0x0) r6 = socket(0x1c, 0x1, 0x0) sigaction(0xc, 0x0, 0x0) lgetfh(0x0, 0x0) ioctl$KDGETMODE(r6, 0x40046676, 0x22e00000) 576.30599ms ago: executing program 0 (id=1): symlink(0x0, &(0x7f0000000040)='./file0\x00') r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) r1 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000000c0)=0x100, 0x4) r2 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000080)={0x17, 0x0, 0x20, &(0x7f0000000000)="ec7b00000900ff2425c1f0a58b519798d25cd0a9cfbc8c96469dc0119723f87f", 0x0, 0x0, 0x0, 0xfdffff85, [0x0, 0x0, 0xfff]}) ioctl$CIOCCRYPT(r2, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x41, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000001400)}) bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x2b) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x100, &(0x7f00000000c0)=@file={0xa, 0x0, './file0\x00'}, 0xa) sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0x20000000000000bc}) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) r3 = openat$bpf(0xffffffffffffff9c, &(0x7f0000001580), 0x200, 0x0) fcntl$setstatus(r3, 0x4, 0x8) socket(0x1c, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x0) r4 = socket(0x1c, 0x1, 0x0) r5 = kqueue() kevent(r5, &(0x7f0000000500)=[{0xffffffff, 0xfffffffffffffffe, 0x2060, 0x0, 0x4, 0x0, [0x4, 0x10000000040, 0x2, 0xdff]}], 0x1, 0x0, 0x0, 0x0) r6 = socket$inet6(0x1c, 0x3, 0x1) setsockopt$inet6_int(r6, 0x29, 0x1a, &(0x7f00000002c0), 0x4) sendto$inet6(r6, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGETMODE(r4, 0x40046676, 0x22e00000) sendto$inet(r1, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/129, 0x81}], 0x1) r7 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) extattr_get_fd(r7, 0x2, &(0x7f00000002c0)='\xb4\xfb\xb4\x9a\x10\r\xb6F<', 0x0, 0x0) 290.63185ms ago: executing program 2 (id=3): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000240)={r0, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x7, @sival_int, @spare}}) open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlockall(0x2) ioctl$BIOCGETIF(r1, 0x4020426b, &(0x7f00000000c0)={0x10, @ifru_mtu}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x7, 0x20011, r1, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x70e, 0x1) r2 = socket(0x1c, 0x1, 0x0) socket(0x1c, 0x1, 0x0) getsid(0x0) r3 = socket(0x1c, 0x1, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0xffffffd3, 0x6200) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r4, 0x0, 0x200000000000c, &(0x7f0000000240)="ea00070100000000", 0xc) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x1c2) r5 = socket(0x1c, 0x1, 0x0) open$dir(0x0, 0x40000400000002c2, 0x74) getresgid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)) syz_emit_ethernet(0x19e, &(0x7f0000000940)=ANY=[@ANYBLOB="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"]) freebsd11_getdents(0xffffffffffffffff, &(0x7f0000000640)=""/260, 0x104) sysarch$I386_SET_LDT(0x1, &(0x7f00000001c0)={0x187, &(0x7f0000000180)}) msgsnd(0x0, 0x0, 0x8, 0x0) fhlink(&(0x7f0000000000)={{[0x5c8951ac, 0x3bea9983]}, {0x0, 0x7f, "550b0000f63acf29f6539b5b00"}}, 0x0) freebsd11_fstat(r2, &(0x7f0000000100)) ioctl$KDGETMODE(r5, 0x40046676, 0x22e00000) 9.381007ms ago: executing program 1 (id=5): r0 = socket(0x1c, 0x1, 0x0) r1 = socket(0x1c, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = open(0x0, 0x80000000000209, 0xfffffffffffffffc) setsockopt$inet6_int(r3, 0x29, 0x2b, &(0x7f0000000500)=0x5, 0x4) sysarch$I386_SET_LDT(0x1, &(0x7f0000000700)={0x2, &(0x7f00000003c0)=[{0x10001}, {0x2}, {0x85d4}, {0xfffffffffffffff5}, {0x3ff}, {0x10001}], 0x6}) ftruncate(r3, 0x100000) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000000280)=0x1, 0x4) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x1ff, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x149}, 0x0) aio_return(0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000680)={r4, 0x8, 0x8b}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000440)={r4, 0x9, 0x0, 0x4112, 0x4}, &(0x7f0000000100)=0x18) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$MDIOCATTACH(r7, 0xc1b46d00, &(0x7f0000000140)={0x0, 0x8000, 0x0, 0x0, 0x5, 0x1, 0xfff, 0x0, 0xc00, 0x3a632ebe, 0x0, [0x1, 0x0, 0x0, 0x0, 0x1, 0x800000, 0x2000, 0xfffffffd, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x430, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffc, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xc467, 0x1ff, 0x0, 0x8, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x3, 0x200, 0x0, 0x73b849a, 0x0, 0xfffffffe, 0x0, 0x8, 0x2001, 0x0, 0x0, 0xffffffff, 0xfffffffe, 0x0, 0x7, 0x6, 0x0, 0x62c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100]}) listen(r6, 0x0) open(&(0x7f00000000c0)='./file0/file0\x00', 0x100, 0x31) rtprio(0x1, 0x0, &(0x7f0000000140)={0x2, 0x5}) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$CIOCCRYPT(0xffffffffffffffff, 0xc01c6367, &(0x7f00000004c0)={0x8, 0x3, 0x7, 0x8, 0x0, &(0x7f00000002c0)="71e93d61632da08ea5c1c0e9875ced6aa278895fedd416598ea84ab8009ba40cc18985b0858a90440dda627e580250c8f13121cfbe32baf6c1300acfb7fa094078850bede8c489f515e1f116bf6e16e809806449538339ac30eb3e6cba2626e62ace92818e77f2f05d3e52576b9feea2ea42032789f6ca829d62287279e0258d82b5fd", &(0x7f0000000380)="cb53d53efe29b13dc3bc9f1e8c879e376c62cee5076a85f0d672324b1b934054d2e1a7e81eef09438f4bb1aba0000674d5ebae", 0x0}) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000740)={0x2, 0x8}, 0x8) ioctl$CIOCGSESSION2(r8, 0xc030636a, &(0x7f0000000040)={0x19, 0x0, 0x10, &(0x7f0000000100)="ec7b0000000000000001f0a5a2519798", 0x0, 0x0, 0x0, 0xfdf9ff85, [0x0, 0x1, 0x20000]}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000580)={r4, 0xa6, "f88f14bb219a5f537ea30e89f6a64c9f999d71a738f586caaf1caf1227cf9e30eedb45215068d156825f15669ab95278bc8d8502bc919fb0c963a9c6c956d43d8b45feb929dad00fcd21f1ae4b036597ae91f56f1d10d3b3ded8a11b58e96ccca91d8ba5bae3798071e10535d5fc1bf2561c81e65543ef802f8e9f5468ab066d61a88f5b1e1cc07a54556b66548e1a77914052e65386329638f6778e027a3f3d42f034c3fd13"}, &(0x7f0000000400)=0xae) semget$private(0x0, 0x0, 0x286) ioctl$CIOCCRYPT(r8, 0xc01c6367, &(0x7f0000000000)={0x0, 0x2, 0x0, 0xb3, &(0x7f0000000300), 0x0, &(0x7f0000000140), &(0x7f00000000c0)}) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000540)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x203c1}, 0x18c) ioctl$KDGETMODE(r0, 0x40046676, 0x22e00000) 5.966799ms ago: executing program 0 (id=6): symlink(0x0, &(0x7f0000000040)='./file0\x00') r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f00000000c0)=0x100, 0x4) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$CIOCGSESSION2(r1, 0xc030636a, &(0x7f0000000080)={0x17, 0x0, 0x20, &(0x7f0000000000)="ec7b00000900ff2425c1f0a58b519798d25cd0a9cfbc8c96469dc0119723f87f", 0x0, 0x0, 0x0, 0xfdffff85, [0x0, 0x0, 0xfff]}) ioctl$CIOCCRYPT(r1, 0xc01c6367, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x41, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000001400)}) bind$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x2b) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x100, &(0x7f00000000c0)=@file={0xa, 0x0, './file0\x00'}, 0xa) sysarch$I386_SET_LDT(0x1, &(0x7f0000000040)={0x0, &(0x7f0000000000), 0x20000000000000bc}) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000001580), 0x200, 0x0) fcntl$setstatus(r2, 0x4, 0x8) socket(0x1c, 0x1, 0x0) socket$unix(0x1, 0x2, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x488200, 0x0) r3 = socket(0x1c, 0x1, 0x0) r4 = kqueue() kevent(r4, &(0x7f0000000500)=[{0xffffffff, 0xfffffffffffffffe, 0x2060, 0x0, 0x4, 0x0, [0x4, 0x10000000040, 0x2, 0xdff]}], 0x1, 0x0, 0x0, 0x0) r5 = socket$inet6(0x1c, 0x3, 0x1) setsockopt$inet6_int(r5, 0x29, 0x1a, &(0x7f00000002c0), 0x4) sendto$inet6(r5, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0x0, @mcast1, 0x3}, 0x1c) ioctl$KDGETMODE(r3, 0x40046676, 0x22e00000) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/129, 0x81}], 0x1) r6 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) extattr_get_fd(r6, 0x2, &(0x7f00000002c0)='\xb4\xfb\xb4\x9a\x10\r\xb6F<', 0x0, 0x0) 0s ago: executing program 2 (id=7): syz_emit_ethernet(0x66, &(0x7f0000000b00)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6060626000302c00fe8000000000000000000074d479f8bbfe8000000000000000160000000000aa020090780000000165a10a5500011d00fe8000000000000000000000000000bbfe8000000000000000000000000000bb"]) r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$CIOCGSESSION2(r0, 0xc030636a, 0x0) ioctl$CIOCCRYPT(r0, 0xc01c6367, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1cf, &(0x7f0000000140), 0x0, &(0x7f00000000c0), 0x0}) r1 = socket(0x1c, 0x1, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000340)=ANY=[@ANYBLOB="9f4c4662c957fffffffffaffffffffffffff006800000102907800000007e00000021108907800000000009f00000139346c94be3a7752705ce9052893949a871e7798223c7d"]) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0xc, &(0x7f0000000080)={0x1ff, {{0x1c, 0x1c, 0x2, 0x1002, @rand_addr="65cb30df060000000b603666ab2f3df4", 0xfffffffd}}, {{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, 0xfc) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xa, 0x0, &(0x7f0000000080)) syz_emit_ethernet(0x2d, &(0x7f00000001c0)={@local, @random="6bd5932cc465", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x4, 0x84, 0x0, @local={0xac, 0x14, 0x0}, @rand_addr=0xa, {[@rr={0x7, 0x3, 0x2}]}}, @generic="2f3f144cb711e1"}}}}) ioctl$KDGETMODE(r1, 0x40046676, 0x22e00000) socket(0x1c, 0x1, 0x0) r2 = socket(0x1c, 0x1, 0x0) ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc030636a, &(0x7f0000000080)={0x19, 0x25, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfdffff85, [0x0, 0x0, 0x1000]}) setsockopt$inet6_group_source_req(r2, 0x29, 0x55, 0x0, 0x0) ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1b46d00, 0x0) r3 = open$dir(&(0x7f0000000280)='./file1\x00', 0x2000000, 0x20) fchmodat(r3, &(0x7f0000000300)='./file0\x00', 0x8, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) readv(r4, &(0x7f0000000780)=[{&(0x7f0000000640)=""/191, 0xbf}], 0x1) shutdown(r4, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000000200)="ee87c5f7ea12a39a17a87f1cc82aa9cb9dd837db6d8ba76858ac7d2363436806f94c81b63f20bbff0638fc", 0x2b, 0x100, 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000004c0)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60cc58da00180000fe80000000000000000048000000a5e9ff02000000000000000019d80000000000013a00000000"]) syz_emit_ethernet(0x46, &(0x7f0000001880)={@random="cdbf0e000084", @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x10, 0x0, 0x0, @rand_addr="000000000000000000000000000003e8", @mcast2, {[], @icmpv6=@ndisc_ra}}}}}) ioctl$KDGETMODE(r2, 0x40046676, 0x22e00000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x6, @empty, 0xfffffffc}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x10145}, 0x0) ioctl$OPIO_KEYMAP(0xffffffffffffffff, 0x8a026b07, &(0x7f0000001900)={0x0, [{"ff00", 0x93, 0x4c}, {"10f1a7ea3b3c2095", 0x9, 0xff}, {"2c82445442ae8cc7", 0x8, 0x6}, {"c9bd614ad6c59c00", 0x8c, 0x3}, {"3ee330d5aa989967", 0x8b, 0x8}, {"1cb3c7327ef30b38", 0x82, 0xf0}, {"a32033dced238b5c", 0xa, 0x3}, {"548bcd9af8f19ccd", 0x9e, 0xf}, {"d0fa69ab2d5a46c1", 0x90, 0x8}, {"b88d30a16df416ad", 0x3, 0xdf}, {"d29f7ff8f1672993", 0x96, 0x5}, {"2f1f908101e06cd2", 0x89, 0x7}, {"702d49425d485ade", 0x85, 0x3}, {"10bc0b991cb13a4a", 0x8f, 0x1}, {"94ba13186210bdb5", 0x91, 0x2}, {"f55f87488ec569b9", 0x8d, 0x8}, {"bf53a99cbf9af8ed", 0x9d, 0x57}, {"34fb0f6fd06017ac", 0x97, 0xed}, {"39061d844edeb5ec", 0xa1, 0xc}, {"862de7dd2411248d", 0x8e, 0x85}, {"d50b7cbdfee31904", 0x94, 0xa5}, {"504e1c65b7fa44e5", 0x2b, 0xd5}, {"c9e00ee025fabdb5", 0x89, 0x8}, {"927b5a380d7cc5b6", 0x9b, 0x2f}, {"d3fa1a7ff89347ea", 0x94, 0x3}, {"86e134301ccca5df", 0x3b, 0x1}, {'\x00\x00\x00\x00\x00\x00\t\x00', 0x8e, 0xb}, {"426c367cab356485", 0x9e, 0x7f}, {"ec4fc95a84dd6a53", 0x9e, 0xc}, {"11e5f4528e017fc2", 0x8, 0xf8}, {"94bf3ff6dd415632", 0x83, 0x10}, {"319d0ab75e661801", 0x7a, 0xb}, {"9a00fcb9b031c213", 0x95, 0x8}, {"b27eb97628f55058", 0x99, 0x7}, {"0ecb14eab553f2b3", 0x9, 0xf5}, {"4b1a6876f16da423", 0x9c, 0x28}, {"e160b75eca9fa812", 0x95, 0x1}, {"1e50dccf25542fde", 0x9c, 0x2}, {"41991521a4df3609", 0x94, 0x4}, {"3a587def73f67891", 0x90, 0x5}, {"ee555d502a3530a4", 0x86, 0x4}, {"bc168792d003fb21", 0x1b, 0x2}, {"04404c0000b19164", 0x80, 0x1f}, {"2518bf9d5181f084", 0x87}, {"e4f80a7814fc2995", 0x9f, 0x69}, {"eb06fd88a7726b72", 0x32, 0x5}, {"608311f5e58fc09b", 0x1e, 0x7}, {"9ec20238b3594687", 0x11, 0x5}, {"ba2ff5d1302adce3", 0x4, 0xa2}, {"7d85acb46d321055", 0x9e, 0x8}, {"4588dbdbff7535db", 0xe9d6aee16e24deed, 0x1}, {"6895fbcdb9d935ed", 0x84}, {"924fbe8948694a8d", 0x9e, 0x40}, {"3b6942f7f90e48ac", 0x7, 0x29}, {"ff6eb4fbb8d77805", 0x8c, 0xfd}, {"229e93b2019aef6a", 0x8d, 0x9c}, {"b90fd8fa6a63f4b3", 0x9, 0x4}, {"7b0841deaa40ce95", 0x9d, 0x2}, {"a9d910db806178ae", 0x8c, 0xf7}, {"7f75312268285324", 0x158, 0x7}, {"327d2490becceca7", 0x2, 0x2}, {"e2b6a30fe13b4137", 0x81, 0xca}, {"14e856b05c62a462", 0x98, 0xd}, {"6f720d4ead45f5aa", 0xe, 0x63}, {"8d0f21a58aa6c449", 0x96, 0x3}, {"8c071efc9d329b3c", 0x6}, {"266871f16835ff90", 0x3, 0x9}, {"dbb46a8bd5b87a93", 0x2, 0xf1}, {"e658c7c5895377ff", 0x9b, 0x4}, {"9e24a47667aa74c1", 0x1, 0x3e}, {"7b8b3d81bb65dd58"}, {"b69a1cce2f541aad", 0x9b, 0x9}, {"9868e70c3c82b383", 0xa2}, {"09754bcb7c2f9aac", 0x1a, 0x5}, {"e19b858be0bb3381", 0xa3, 0xc8}, {"112aa2ded96e5199", 0x80, 0xee}, {"253b9834202d29f6", 0x95, 0x1}, {"4b5149e8841e03a1", 0x99, 0x1}, {"438e63e38ab9eeed", 0x97, 0x80}, {"4ca25e551cdaf509", 0x82, 0x6}, {"db63a00f30e943ea", 0x80, 0x1}, {"30a4d2abbd5b47e8", 0x91, 0xd}, {"71d20e687512eb5e", 0x9b, 0x3}, {"76f6368b6f6f83cd", 0x88, 0x6}, {"6f746258972b64cd", 0x8e, 0xfe}, {"c2f1cf80914c2e25", 0x2f06656b53e83f1d, 0x1}, {"ba05e36df8ac9868", 0x9e, 0x1}, {"cbb5ce82fd5d2dd3", 0x9a, 0x4}, {"8f858c06616100", 0x8c}, {"e40676da6b8f119c", 0x0, 0x2}, {"3aa099e098a70376", 0x98, 0x4}, {"9420873d6d515c7a", 0x86, 0x5}, {"a2f673fae48340ee", 0x9a, 0xf}, {"1f68978ef980b78f", 0x9d, 0x9}, {"3f0ef60380dbb117", 0x12, 0xe}, {"ab4c562c87ff76ca", 0x8a, 0xec}, {"f95db8b77581d658", 0x97, 0x3}, {"7fd96d96abadf610", 0x9, 0x5}, {"cb402ece8b51b1eb", 0x80, 0x7}, {"b52e867e66f2f7b7", 0x89, 0x40}, {"509f876a520d6ad6", 0x0, 0x6}, {"80d08c20e5c68054", 0x95, 0x9}, {"10a0a90907e9bd01", 0xb6, 0xc}, {"280d790dd96fada7", 0x7, 0x3}, {"879a2f134fd4e7fc", 0xa, 0xe0}, {"c8b92e61a17d7727", 0x91, 0x6}, {"c5f92d5ba66c7534", 0xc0, 0x6}, {"588af0d848404522", 0x9, 0x1}, {"08396e83c2b597dc", 0x9d, 0xfa}, {"b2daf75baaf1c277", 0x92, 0xc}, {"d1c4ddc91efe4e07", 0x6, 0x9}, {"852267b1319e993b", 0x98, 0x7}, {"be4d2097179a941b", 0x9, 0x7}, {"c6a542a509ada314", 0x4, 0x5}, {"0de62d258709601c", 0xa0, 0x8}, {"35948a3bb5fc58d1", 0x94, 0x96}, {"d512bc412e691f18", 0x3, 0xe}, {"5f553082aa1aa278", 0x8f, 0x7}, {"507e9167c1f50c82", 0x1b, 0x9}, {"80ebc06e172bbbcb", 0x2}, {"848287e034e5417b", 0x5, 0x84}, {"2e85c02b70d254b8", 0x2, 0x81}, {"622f78950e39ea48", 0x94, 0x7}, {"dd1903b0277561fb", 0x87}, {"854f933a9ca8833e", 0x81, 0xc2}, {"9ae98f7c3d82a9a7", 0x99, 0x7f}, {"99cee432b5a18c6c", 0x1b, 0x26}, {"43a6689bc3d3fb03", 0x97, 0x3}, {"35acd263edae39ac", 0x5, 0x3}, {"e6c63cb066d12cb3", 0x9a, 0x4}, {"b39799359e7c4f97", 0x8d, 0xfe}, {"2aa86dc42e9397ec", 0x0, 0x18}, {"40fd6c7fc2dbc069", 0x17, 0x2}, {"38537728e281c451", 0x90, 0x4}, {"ed214078a4e52491", 0x93, 0x5}, {"5f7b13ceccf6a3a9", 0x8e, 0xee}, {"f9c2f20be996f924", 0x9d, 0x9}, {"01c27186fdf6ed77", 0x5, 0x60}, {"0a3ec8bc6fd14d01", 0x83, 0x1}, {"19d3c02b7c0f81b1", 0xa3, 0xa}, {"f311d27d202902f3", 0x1b, 0xff}, {"2c07d657c682fb51", 0x97, 0x5}, {"6b5441638dac4997", 0x9f, 0x6}, {"1a09f5dee278cec9", 0x2e, 0x81}, {"2195e479e3e804a5", 0x3, 0xf7}, {"2e6ed7cf0c8fd722", 0x8a, 0x87}, {"f609e5bcf42081ca", 0x0, 0x9}, {"c9e28df3ab6dd16d", 0xa0, 0x8}, {"aa96472991e4fe9a", 0x93, 0x81}, {"fca4a255a733be00", 0x6}, {"890e240a2b134587", 0x8c, 0x7}, {"3bde4b0cae87fc4f", 0x0, 0x4}, {"337c7af680feda4f", 0x83, 0x6}, {"ed9ab467ff7f9f98", 0x9b, 0x4}, {"026fbd3c9031b619", 0x8e, 0x2}, {"1de5e19146790583", 0x89, 0x9}, {"6f9b46177bc6ac55", 0x97, 0x2}, {"ecd7cb6c5e6d2f35", 0xcb, 0xfd}, {"5ba9984833f3511c", 0x88, 0x4}, {"189d24bfdc8eaba0", 0x4, 0x10}, {"19543c4e8bc8ca79", 0x9e, 0x4}, {"bbaafcf388720f97", 0x91, 0x5}, {"90a4434e5c338853", 0x90, 0x6}, {"fe860ef0bde731d4", 0xb6, 0x80}, {"750959320f8ff99e", 0x91, 0x3}, {"1775fbe69d5cf310", 0x9c, 0x5}, {"63531d930ffda55a", 0x7a, 0xf}, {"034543d1b731e0df", 0xb, 0x1d}, {"dd85819b1856982c", 0x85, 0x7}, {"7f5de58ba969f7f4", 0x13, 0x2}, {"12922fbcc8ab358d", 0x9f, 0xff}, {"cb81807bdc06a705", 0x1b}, {"64a848ad680343f3", 0xa1, 0x8}, {"9ddb60325211af25", 0x0, 0xff}, {"b2315bc6f4d651f8", 0x1a, 0x7f}, {"c54ebf388c280147", 0x5, 0x1}, {"8826b2c0c67a422b", 0x9c, 0x49}, {"f4b40228cee8b6cf", 0x9, 0xb3}, {"396a4e58da6f7277", 0x84, 0x1}, {"d0e126d316889453", 0x97, 0x1}, {"c2d0f8487c2867cb", 0x8c, 0xa}, {"28243244747508d4", 0x81, 0x1}, {"182a82929ae41796", 0xa2, 0xe4}, {"6f99fee297b9e0cb", 0x8c, 0xff}, {"f65cee6f37486d95", 0x83, 0x3}, {"31e55c88d0c91c49", 0x8d, 0x40}, {"5ce2796c58be683d", 0x86, 0x6}, {"1fc5c7eeef1c6123", 0x8, 0xb}, {"f2a9044155846fdf", 0x3, 0xc2}, {"ed284b41ba03e500", 0x8e, 0xa}, {"f1785b12b5833d05", 0xa2, 0x5}, {"1ef92a28358aaebc", 0x89, 0x8}, {"339a537bcf9fca6b", 0x99, 0x3}, {"0ca353950fe77858", 0x8f, 0x8}, {"ea400bc2a036195b", 0x80, 0x4}, {"13edf5d365d5ebf9", 0x7a, 0x9e}, {"32b4f35396fd4c65", 0x8b, 0x4}, {"dda04233a00d1171", 0x6f, 0xdb}, {"41e2837957f70c83", 0xa2, 0x9}, {"1a92451738e7440e", 0x9e, 0x1}, {"c467c6aca8629a4d", 0x83, 0x5}, {"cae96008f5a91e1a", 0x90, 0x5}, {"0dab40ba46c7e972", 0x88, 0x2}, {"5829cb689815b431", 0x9b, 0x42}, {"e59e0ffd93bdf0fa", 0x2, 0x7}, {"1793199ad932ee96", 0x0, 0x6}, {"c5b6df56947ed86c", 0x90, 0x3}, {"372152c03bc6c218", 0x96, 0x10}, {"894c7d0e842e186d", 0xa1}, {"7d580f3608458d9b", 0x9f, 0x1}, {"e341f2566c5c7d1f", 0x89, 0x6}, {"8f9292d0939b0f18", 0x96, 0x9}, {"5f584fb3376865b9", 0xa3, 0x5}, {"eb2a8439a1749336", 0x94}, {"079f54fa8462a582", 0x92, 0x38}, {"2e456fd7ad16388c", 0xa2, 0x38}, {"fbba3f5443ccba29", 0x5, 0x87}, {"eb9b80da9a6962d8", 0x9, 0x50}, {"88246718d0c863ee", 0x9b, 0x28}, {"ff8fa6bfe812f620", 0x9e, 0x7f}, {"ff7afabc36561b7d", 0x99, 0x2}, {"e772e32744dcc74d", 0x9f, 0xd}, {"809e189ddf5f9cdf", 0x97, 0x7}, {"86b26a8dfb20c1b1", 0x9e, 0x4}, {"7e94bc46689a0cf4", 0x8b, 0x6}, {"ce65b21f0d0f99b6", 0x5, 0x6}, {"b3e57cb5c1af1a59", 0xa2, 0x80}, {"648755f583fbf5e9", 0x99, 0x2}, {"64fbc2220d449eea", 0x85, 0x6}, {"debc367ffcd571e1", 0x91, 0x1}, {"da351f628448c9e0", 0x8b, 0x2}, {"bcd7e8c597e2941f", 0x90, 0x7}, {"da7a13923f9c8812", 0x5, 0xd}, {"ca5b782e91ca9411", 0x8b, 0x81}, {"6f7141a8d921d297", 0x7a, 0x1}, {"c5e82b86276a0f3d", 0x85, 0x7f}, {"b7cc8d4caea0c143", 0x9b, 0xb}, {"ef017c699bc4d383", 0x1b, 0x5}, {'%ab_/Y\f\a', 0x90, 0xff}, {"96ed42ec6648c7ef", 0x9e, 0x40}, {"6eeb02ee97a76628", 0x82, 0x40}, {"5a4d7f3e40f728a9", 0x8f, 0x6}, {"1449a2b49a7dcae6", 0x95, 0x4}, {"856452f3a680e2d4", 0x96, 0x81}, {"7fb793c230d579a5", 0xb4, 0xf4}, {"c767264fe433cfbc", 0x1b, 0xe}, {"4b6eab4d4b01f63c", 0x98, 0x4}, {"21a1a9f7ff943a3e", 0x89}, {"052152f1b87ce3af", 0x90, 0x1}, {"0907337350b667a1", 0x8e, 0xb}, {"18817d7b7c743816", 0x85, 0x40}, {"974c4b20ea535d5a"}, {"4f3d3c8a65dd8b37", 0x95}, {"d6dfa38b1eedfc67", 0x95, 0x6b}, {'\x00', 0x97, 0xe2}, {"ff512f81cd89d401", 0x8e}]}) r6 = kqueue() kevent(r6, &(0x7f0000000540)=[{0x4, 0xffffffffffffffff, 0x4055, 0x1, 0x1000000, 0x2, [0x2, 0x4, 0x1, 0x3]}], 0x1, 0x0, 0x0, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x40046676, 0x22e00000) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.37' (ED25519) to the list of known hosts. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80b0c758 stack pointer = 0x0:0xfffffe0056d2b070 frame pointer = 0x0:0xfffffe0056d2b0b0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 822 (syz-executor) rdi: 0000000000000000 rsi: 000000000000457e rdx: 000000000000457d rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 000000000000002a rax: fffffe0002bf1850 rbx: 0000000000000000 rbp: fffffe0056d2b0b0 r10: 9f67fe31eaa4dd17 r11: fffffe00540ba550 r12: fffffe006e53c058 r13: fffffe006e53c040 r14: 0000000000000000 r15: 0000000000000010 trap number = 12 panic: page fault cpuid = 0 time = 1751562715 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d2a890 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d2a9f0 vpanic() at vpanic+0x257/frame 0xfffffe0056d2abb0 panic() at panic+0xb5/frame 0xfffffe0056d2ac70 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056d2adb0 trap() at trap+0x78e/frame 0xfffffe0056d2afa0 calltrap() at calltrap+0x8/frame 0xfffffe0056d2afa0 --- trap 0xc, rip = 0xffffffff80b0c758, rsp = 0xfffffe0056d2b070, rbp = 0xfffffe0056d2b0b0 --- destroy_indir() at destroy_indir+0x48/frame 0xfffffe0056d2b0b0 mddestroy() at mddestroy+0x358/frame 0xfffffe0056d2b190 mdctlioctl() at mdctlioctl+0x1680/frame 0xfffffe0056d2b2f0 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056d2b3e0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056d2b410 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056d2b620 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056d2b670 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056d2b750 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056d2b8d0 freebsd32_ioctl() at freebsd32_ioctl+0x607/frame 0xfffffe0056d2bd10 ia32_syscall() at ia32_syscall+0x4d2/frame 0xfffffe0056d2bf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf98 KDB: enter: panic [ thread pid 822 tid 100133 ] Stopped at kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe006ea00000 rdx 0x7ffff rbx 0xffffffff827bcf60 .str.27 rsp 0xfffffe0056d2a9d0 rbp 0xfffffe0056d2a9f0 rsi 0x80001 rdi 0xffffffff8161a6c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe005410e780 r13 0xfffffffffffffffe r14 0xffffffff827bcf60 .str.27 r15 0 rip 0xffffffff8160424e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> show proc Process 822 (syz-executor) at 0xfffffe00540c5560: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe00540c6020 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe000780f000 (map 0xfffffe000780f000) (map.pmap 0xfffffe000780f0a0) (pmap 0xfffffe000780f110) threads: 2 100104 RunQ syz-executor 100133 Run CPU 0 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 824 766 766 0 R (threaded) syz-executor 100135 RunQ syz-executor 100136 S uwait 0xfffffe00584ed200 syz-executor 823 764 764 0 R (threaded) syz-executor 100119 RunQ syz-executor 100134 S uwait 0xfffffe00584ece80 syz-executor 822 765 765 0 R (threaded) syz-executor 100104 RunQ syz-executor 100133 Run CPU 0 syz-executor 821 806 821 0 Ss select 0xfffffe00584ecbc0 dhclient 819 0 0 0 DL aiordy 0xfffffe00540e05a0 [aiod4] 818 0 0 0 DL aiordy 0xfffffe00541035a0 [aiod3] 817 0 0 0 DL aiordy 0xfffffe0054103b00 [aiod2] 816 0 0 0 DL aiordy 0xfffffe00540095c0 [aiod1] 813 1 813 0 Ss select 0xfffffe00584ecc40 dhclient 808 767 767 0 R (threaded) syz-executor 100095 S nanslp 0xffffffff83b9e581 syz-executor 100122 RunQ syz-executor 100130 S sbwait 0xfffffe0059b06a0c syz-executor 100132 S uwait 0xfffffe006ddffa80 syz-executor 806 792 424 65 S select 0xfffffe005824e840 dhclient 792 424 424 0 S wait 0xfffffe00540df020 sh 767 763 767 0 S nanslp 0xffffffff83b9e581 syz-executor 766 763 766 0 S nanslp 0xffffffff83b9e581 syz-executor 765 763 765 0 S nanslp 0xffffffff83b9e581 syz-executor 764 763 764 0 R syz-executor 763 761 761 0 S select 0xfffffe006de00240 syz-executor 761 759 761 0 Ss sigsusp 0xfffffe0054008650 csh 759 682 759 0 Ss select 0xfffffe006de002c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058287cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00593f50b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00593f54b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00593f58b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00593f5cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00593f60b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00593f64b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00593f68b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00593f6cb0 getty 738 1 18 0 S+ piperd 0xfffffe00598435c0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e580 sleep 736 1 18 0 S+ wait 0xfffffe0054008040 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e580 cron 682 1 682 0 Ss select 0xfffffe005824e940 sshd 495 1 495 0 Rs syslogd 424 1 424 0 Ss wait 0xfffffe0054006ac0 devd 423 1 423 65 Ss select 0xfffffe0057d75640 dhclient 338 1 338 0 Ss select 0xfffffe006de016c0 dhclient 335 1 335 0 Ss select 0xfffffe005824edc0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbbfa0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007829060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00596d04e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb4c8 [dom0] 100081 D launds 0xffffffff83ceb4d4 [laundry: dom0] 100082 D umarcl 0xffffffff81dda750 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843be980 [pf purge] 5 0 0 0 DL waiting 0xffffffff84681700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e6340 [doneq0] 100047 D - 0xffffffff838e62c0 [async] 100076 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce6d80 [crypto] 100044 D crypto_ 0xfffffe0007a72d30 [crypto returns 0] 100045 D crypto_ 0xfffffe0007a72d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0057cba488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f20 [g_event] 100038 D - 0xffffffff83b46f40 [g_up] 100039 D - 0xffffffff83b46f60 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 Run CPU 1 [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] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce7820 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c36ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe0007764900 [kqueue_ctx taskq] 100011 D - 0xfffffe0007764800 [jail_remove taskq] 100012 D - 0xfffffe0007764700 [bus taskq] 100015 D - 0xfffffe0007764200 [thread taskq] 100017 D - 0xfffffe0007763e00 [aiod_kick taskq] 100018 D - 0xfffffe0007763d00 [deferred_unmount ta] 100019 D - 0xfffffe0007763c00 [inm_free taskq] 100020 D - 0xfffffe0007763b00 [in6m_free taskq] 100021 D - 0xfffffe0007763a00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007763900 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007763900 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007763900 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007763900 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007763800 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007763800 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007763800 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007763800 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007763300 [firmware taskq] 100041 D - 0xfffffe0007763200 [crypto_0] 100042 D - 0xfffffe0007763200 [crypto_1] 100057 D - 0xfffffe005812c000 [vtnet0 rxq 0] 100058 D - 0xfffffe005812be00 [vtnet0 txq 0] 100059 D - 0xfffffe005812bd00 [vtnet0 rxq 1] 100060 D - 0xfffffe005812bc00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058250f00 [virtio_balloon] 100066 D - 0xffffffff827c2301 [deadlkres] 100070 D - 0xfffffe00593da400 [acpi_task_0] 100071 D - 0xfffffe00593da400 [acpi_task_1] 100072 D - 0xfffffe00593da400 [acpi_task_2] 100074 D - 0xfffffe0007766a00 [mca taskq] 100075 D - 0xfffffe0007763100 [CAM taskq] 100077 D - 0xfffffe005812b500 [ipsec_offload] db> show all locks Process 822 (syz-executor) thread 0xfffffe005410e780 (100133) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83911400) locked @ /syzkaller/managers/i386/kernel/sys/dev/md/md.c:1796 Process 808 (syz-executor) thread 0xfffffe0054110780 (100122) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059b069c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4831 Process 808 (syz-executor) thread 0xfffffe0054118780 (100130) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0059b06580) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4831 Process 2 (clock) thread 0xfffffe000781a780 (100031) exclusive sleep mutex sellck (sellck) r = 0 (0xfffffe0057d755a0) locked @ /syzkaller/managers/i386/kernel/sys/kern/sys_generic.c:1978 exclusive sleep mutex select mtxpool (select mtxpool) r = 0 (0xfffffe0059640900) locked @ /syzkaller/managers/i386/kernel/sys/kern/sys_generic.c:1970 exclusive sleep mutex msgbuf lock (msgbuf lock) r = 0 (0xffffffff83bbd760) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:213 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5071K 486 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 34891 2055K 34966 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 314 1103K 347 vfscache 3 1025K 3 pcb 29 673K 58 inodedep 68 538K 98 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 124 250K 894 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 filedesc 18 137K 75 pagedep 22 134K 30 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 temp 35 37K 1834 kdtrace 189 37K 964 BPF 23 36K 24 umtx 272 34K 272 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 rpc 8 9K 8 plimit 23 9K 332 in6_multi 65 9K 65 bmsafemap 2 9K 64 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 69 kqueue 62 7K 838 sglist 6 7K 6 cred 24 6K 186 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 dirrem 20 5K 43 ufs_dirhash 24 5K 24 UMA 266 5K 266 pf_ifnet 10 5K 19 diradd 33 5K 60 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 1 evdev 4 4K 4 pwddesc 56 4K 826 acpisem 28 4K 28 DEVFSP 50 4K 56 selfd 48 3K 5830 terminal 11 3K 11 session 22 3K 33 proc-args 82 3K 1868 indirdep 10 3K 12 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 6 kcovinfo 36 3K 36 mkdir 17 3K 38 crypto 8 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 ip6ndp 12 2K 13 CC Mem 15 2K 28 Unitno 32 2K 50 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 newdirblk 12 2K 19 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 29 msi 9 2K 9 netlink 2 2K 72 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 185 osd 20 1K 44 ipsec 3 1K 3 sctp_ifn 6 1K 14 sctp_atcl 2 1K 2 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 114 pci_link 10 1K 10 cryptodev 10 1K 53 encap_export_host 12 1K 12 freefile 4 1K 15 ioctlops 1 1K 97 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 30 freeblks 1 1K 29 vnodes 1 1K 1 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3329 sctp_vrf 1 1K 1 sctp_atky 2 1K 2 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 2 1K 2 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_timw 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 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 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 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 freefrag 0 0K 2 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 ktls_ocf 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 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 181 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 1 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13500 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 657 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 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 72 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 0 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 7 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 8324 1074 13761 0 254 38494208 0 mbuf 256 8614 1048 15721 0 254 2473472 0 BUF TRIE 152 207 11597 391 0 62 1794208 0 malloc-384 384 4173 27 4523 0 30 1612800 0 malloc-4096 4096 388 4 1324 0 2 1605632 0 malloc-128 128 11491 227 11539 0 126 1499904 0 UMA Slabs 0 112 10933 5 10933 0 126 1225056 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 tcp_log 416 692 1594 3006 0 254 950976 0 RADIX NODE 152 6050 159 26212 0 62 943768 0 vmem btag 56 16015 80 16015 0 254 901320 0 malloc-65536 65536 9 1 12 0 1 655360 0 FFS inode 1168 534 26 549 0 8 654080 0 sctp_ep 1152 2 509 2 0 254 588672 0 pbuf 2624 0 202 0 0 2 530048 0 lkpicurr 168 2 3118 2 0 62 524160 0 socket 1024 44 464 1383 0 254 520192 0 malloc-65536 65536 4 2 174 0 1 393216 0 malloc-2048 2048 8 136 624 0 8 294912 0 malloc-64 64 4105 494 5462 0 254 294336 0 VM OBJECT 248 1126 58 13389 0 62 293632 0 256 Bucket 2048 121 15 999 0 8 278528 0 VNODE 440 571 32 588 0 30 265320 0 THREAD 1860 132 4 137 0 8 252960 0 malloc-16 16 14419 81 14501 0 254 232000 0 malloc-2048 2048 107 5 108 0 8 229376 0 DEVCTL 1024 19 201 148 0 0 225280 0 UMA Zones 768 238 1 238 0 16 183552 0 malloc-32 32 5398 272 7012 0 254 181440 0 malloc-16384 16384 9 2 37 0 1 180224 0 malloc-128 128 1216 179 25365 0 126 178560 0 malloc-256 256 575 115 952 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1170 0 254 165120 0 malloc-32768 32768 3 2 123 0 1 163840 0 FFS2 dinode 256 534 96 549 0 62 161280 0 malloc-1024 1024 124 20 1318 0 16 147456 0 FPU_save_area 832 134 28 148 0 16 134784 0 MAP ENTRY 96 1266 120 41654 0 126 133056 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 1 507 147 0 254 130048 0 S VFS Cache 104 995 175 1043 0 126 121680 0 ksiginfo 112 49 995 66 0 126 116928 0 malloc-128 128 740 159 1792 0 126 115072 0 malloc-128 128 565 210 3922 0 126 99200 0 PROC 1376 55 11 825 0 8 90816 0 UMA Kegs 384 225 8 225 0 30 89472 0 128 Bucket 1024 42 41 229 0 16 84992 0 malloc-16384 16384 4 1 194 0 1 81920 0 filedesc0 1072 56 14 826 0 8 75040 0 malloc-4096 4096 12 6 20 0 2 73728 0 g_bio 408 0 180 4731 0 30 73440 0 malloc-64 64 532 539 776 0 254 68544 0 malloc-64 64 669 402 3237 0 254 68544 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-4096 4096 13 3 66 0 2 65536 0 malloc-2048 2048 9 23 723 0 8 65536 0 malloc-8192 8192 6 1 113 0 1 57344 0 malloc-256 256 144 51 163 0 62 49920 0 malloc-256 256 106 89 827 0 62 49920 0 32 Bucket 256 54 141 801 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12661 0 16 49152 0 malloc-8192 8192 6 0 7 0 1 49152 0 malloc-1024 1024 14 34 541 0 16 49152 0 64 Bucket 512 70 26 1516 0 30 49152 0 malloc-384 384 87 33 119 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-4096 4096 10 0 13 0 2 40960 0 pcpu-8 8 4720 400 4883 0 254 40960 0 pipe 736 20 35 289 0 16 40480 0 da_ccb 544 0 70 1275 0 16 38080 0 udp_inpcb 408 7 83 148 0 30 36720 0 malloc-64 64 7 560 13234 0 254 36288 0 malloc-64 64 162 405 166 0 254 36288 0 malloc-64 64 110 457 5929 0 254 36288 0 malloc-64 64 25 542 305 0 254 36288 0 malloc-64 64 9 558 33 0 254 36288 0 malloc-128 128 84 195 99 0 126 35712 0 malloc-128 128 68 211 74 0 126 35712 0 malloc-128 128 27 252 295 0 126 35712 0 malloc-128 128 16 263 277 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 68 22 94 0 30 34560 0 malloc-256 256 10 125 417 0 62 34560 0 malloc-256 256 93 42 137 0 62 34560 0 malloc-256 256 27 108 67 0 62 34560 0 malloc-256 256 29 106 267 0 62 34560 0 malloc-256 256 16 119 527 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 21 0 1 32768 0 malloc-4096 4096 5 3 564 0 2 32768 0 malloc-2048 2048 4 12 28 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 6 10 23 0 8 32768 0 malloc-1024 1024 2 30 11 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 16 16 19 0 16 32768 0 malloc-1024 1024 9 23 9 0 16 32768 0 malloc-512 512 3 61 24 0 30 32768 0 malloc-512 512 12 52 18 0 30 32768 0 malloc-512 512 3 61 174 0 30 32768 0 malloc-512 512 5 59 7 0 30 32768 0 pcpu-64 64 497 15 497 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 37 0 126 31680 0 tcp_inpcb 1304 15 9 28 0 8 31296 0 VMSPACE 584 35 14 806 0 16 28616 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 355 527 433 0 254 28224 0 16 Bucket 144 53 143 241 0 62 28224 0 4 Bucket 48 4 584 5 0 254 28224 0 TURNSTILE 136 137 52 137 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 4 0 2 24576 0 ertt_txseginfo 40 0 606 161 0 254 24240 0 PWD 40 19 587 103 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 Files 80 190 110 6837 0 126 24000 0 8 Bucket 80 60 240 293 0 126 24000 0 malloc-384 384 53 7 362 0 30 23040 0 malloc-384 384 10 50 10 0 30 23040 0 malloc-384 384 27 33 38 0 30 23040 0 ripcb 376 3 57 9 0 30 22560 0 SLEEPQUEUE 88 137 119 137 0 126 22528 0 clpbuf 2624 0 8 11 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 15 265 28 0 126 20160 0 malloc-32 32 79 551 257 0 254 20160 0 malloc-32 32 31 599 70 0 254 20160 0 malloc-32 32 28 602 2690 0 254 20160 0 malloc-32 32 36 594 196 0 254 20160 0 malloc-32 32 17 613 31 0 254 20160 0 2 Bucket 32 53 577 331 0 254 20160 0 cryptop 280 0 70 3 0 30 19600 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-4096 4096 0 4 181 0 2 16384 0 malloc-4096 4096 0 4 2 0 2 16384 0 malloc-2048 2048 0 8 2 0 8 16384 0 malloc-1024 1024 2 14 3 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 3 29 9 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 malloc-16 16 504 496 3421 0 254 16000 0 AIO 208 0 76 1 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 152 226 928 0 254 12096 0 KNOTE 160 2 73 12 0 62 12000 0 malloc-16 16 2 748 126 0 254 12000 0 malloc-16 16 12 738 12 0 254 12000 0 malloc-16 16 16 734 68 0 254 12000 0 malloc-16 16 57 693 24870 0 254 12000 0 malloc-16 16 48 702 1473 0 254 12000 0 AIOCB 552 0 21 1 0 16 11592 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-16 16 3 497 4 0 254 8000 0 pcpu-16 16 4 252 4 0 254 4096 0 vtnet_tx_hdr 24 0 167 818 0 254 4008 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 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_pcb 1088 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb 408 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 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 L VFS Cache 320 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 rl_entry 48 0 0 0 0 254 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 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