last executing test programs: 382.404423ms ago: executing program 1 (id=2): connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) symlinkat(0x0, 0xffffffffffffffff, &(0x7f0000000340)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r0 = kqueue() fork() getppid() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5}], 0x1, 0x0, 0x0, 0x0) kmq_timedsend(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x9, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000001c0)={'rack\x00', 0x3d6}, 0x24) sendto$inet(0xffffffffffffffff, &(0x7f0000000200)="0e", 0xff66, 0x0, 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, 0x0, 0x0, 0x0) fhlinkat(&(0x7f0000000280)={{[0x2, 0x5]}, {0x5, 0x2, "b45300"}}, r1, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup(r3) sendto$inet(r4, &(0x7f00000001c0)="30bf473efd80968f33a5375b2ac21f8b91f8bbf00a69a670047f", 0x1a, 0x40001, &(0x7f0000000000)={0x10, 0x2, 0x1, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) fork() shutdown(r2, 0x2) sigaction(0x6, &(0x7f0000000200)={&(0x7f0000000180)="f30f2dadad000000c4e1f55f9b00080000f08794a0e4553810c4e2e5bf51c63e263e660f380755b1c4e189c1a240490000c481fe700600660f3a41828bcf0000def3ec326de3516cb69989999908", 0x35, {[0xfffff801, 0x50e5, 0xfffffffe]}}, 0x0) r5 = socket$inet6(0x1c, 0x2, 0x0) setsockopt(r5, 0x29, 0x40, &(0x7f0000000000)="60c6eabb", 0x4) bind$inet6(r5, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="fed000180200", 0x4}, 0x1c) getsockname(r5, 0x0, &(0x7f00000000c0)) lio_listio(0x0, 0x0, 0x0, &(0x7f0000000a00)={0x1, 0x6, @sival_ptr, @spare=[0x101, 0x3, 0x0, 0x2e1, 0x7, 0x3, 0x5, 0x8]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sigaction(0x6, &(0x7f0000000200)={0x0, 0x35, {[0xfffff801, 0x50e5, 0xfffffffe]}}, 0x0) 363.055804ms ago: executing program 0 (id=1): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r0, 0x0) (async) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r1, 0x0, 0x15, &(0x7f0000000540)="33b7bd3af422020e9db9db76499449cd", 0x10) (async) fcntl$setstatus(r1, 0x4, 0x4) 301.60712ms ago: executing program 2 (id=3): r0 = kqueue() kevent(r0, &(0x7f0000000040)=[{0x0, 0xfffffffffffffff9, 0x9, 0x8, 0xe8c5, 0x0, [0x3, 0x0, 0x7, 0x40000000000000]}], 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) aio_write(&(0x7f0000000340)={r1, 0x80000001, &(0x7f0000000300)="e2", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x7, 0x0}}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0) mlockall(0x2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x20011, r2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r3 = socket(0x1c, 0x3, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r4 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000000100)='./file1\x00', 0x0) r5 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r5, &(0x7f0000000200)='./file1\x00', r5, &(0x7f0000000140)='./file0/file0\x00') r6 = kqueue() kevent(r6, &(0x7f0000000540)=[{0x7, 0xfffffffffffffffa, 0x31, 0x10, 0x1000000009, 0x885, [0x8001, 0x5, 0xfffffffffffffff8, 0x6]}], 0x1, 0x0, 0x0, 0x0) lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7}) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r7, 0xffff, 0x1005, &(0x7f0000000580)={0xfffffffffffffff9}, 0x10) r8 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r8, &(0x7f0000000180)='./file1\x00', 0x0) renameat(r8, &(0x7f0000000200)='./file1\x00', r8, &(0x7f0000000140)='./file0/file0\x00') r9 = accept4$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000b80)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000bc0)={@in={{0x10, 0x2, 0x2}}, 0x0, 0x3, 0xe3}, &(0x7f0000000c80)=0x90) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000000cc0)={r10, 0x1}, &(0x7f0000000d00)=0x8) fhstatfs(&(0x7f00000000c0)={{[0xffffffff, 0x5]}, {0x4, 0xe, "d1d389c664105c3e45055c4a138f1cb4"}}, &(0x7f0000000240)) sendto(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x1, 0x7, @mcast1}, 0x1c) syz_emit_ethernet(0x15a, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]) 246.076927ms ago: executing program 0 (id=5): r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x20) __specialfd$eventfd(0x1, &(0x7f00000013c0)={0x0, 0x4}, 0x8) (async) r1 = __specialfd$eventfd(0x1, &(0x7f00000013c0)={0x0, 0x4}, 0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000001400)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001440)=0x10, 0x20000000) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) kqueue() (async) r4 = kqueue() socket$bt_rfcomm(0x24, 0x1, 0x88) (async) r5 = socket$bt_rfcomm(0x24, 0x1, 0x88) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001480)) r7 = socket$inet_sctp(0x2, 0x1, 0x84) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f00000014c0), 0x80, 0x0) r9 = fcntl$getown(0xffffffffffffff9c, 0x5) getfsstat(&(0x7f0000001500), 0x928, 0x1) (async) getfsstat(&(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}, 0x928, 0x1) getfsstat(&(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0}, 0x928, 0x1) getgroups(0x5, &(0x7f0000002780)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fhstat(&(0x7f00000027c0)={{[0x8]}, {0x101, 0x11, "b67a87bbed6a245af74cfe3417e9df1f"}}, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002900)=[0x0, 0xffffffffffffffff]) __semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000002980)=&(0x7f0000002940)) (async) __semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000002980)=&(0x7f0000002940)={{0x0, 0x0}}) getegid() (async) r16 = getegid() freebsd11_fstatat(0xffffffffffffffff, &(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) freebsd11_stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)) (async) freebsd11_stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fhstat(&(0x7f0000002b40)={{[0xfffffff8, 0x9]}, {0x4, 0x0, "7c8e90191fe4b285bacdd90f20d588ed"}}, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_STAT(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000002cc0)=&(0x7f0000002c80)={{0x0, 0x0, 0x0, 0x0}}) freebsd11_stat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002dc0), &(0x7f0000002e00)=0x0, &(0x7f0000002e40)) freebsd11_lstat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000002f80)=&(0x7f0000002f40)={{0x0, 0x0, 0x0, 0x0}}) getgroups(0x1, &(0x7f0000002fc0)=[0xffffffffffffffff]) openat$kbd(0xffffffffffffff9c, &(0x7f0000003000), 0x800, 0x0) (async) r26 = openat$kbd(0xffffffffffffff9c, &(0x7f0000003000), 0x800, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) (async) r27 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r28 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000004200)={&(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000001340)=[{&(0x7f0000000080)="7e1b2e3f628e9788dd4c7b00cb54081a9e0928d03e36253707352fb4795c93abcb1166c8d6a4dd443075138a3d3ca534007a59c15f2e9b38ebc77606137df5739cb9495539876f1fab52897b4b7e6454df0ae4e162094299e3e23fb2a5326b51cb3bb3b9821a362cc88e457a5e6fecf93078842adcb3e5eb20753c9886ae035281934acb579fe3e0c4969bfee235267882eb8320b89861e009d6cda285c99f8562023c8d721b20346693c5dd7bd242a3990a2940544c7860edcf5fe65de65781687a0732dfea47c80d337d355b10bc8f888c1da0318469", 0xd7}, {&(0x7f0000000180)="333da220af8666e1e5a2b6d73f02aea3", 0x10}, {&(0x7f00000001c0)="f1727ec2e09f6692e9c295ce1d49554c31d0745178394fb93979f6b3586d7f73628c0964c25dab2738d7f471aff242579ca8d291f6cbab954e8e165e89201264d76d3739fa6469be77bf4ef0d4ae3b0ee0acc61a", 0x54}, {&(0x7f0000000240)="0ccbe6c633242b934462e5c59a573c7d5f8ae557fc4893b46df78e4af5586749", 0x20}, {&(0x7f0000000280)="fe1d3d3eaf7b185a8b15fb202c8fd689237e685109eb4580528492b1381d7e9b9c74edfa7a59092dcc3ebf2770671c5e4f4ef5d5774b45f655ce6f8fb5d962c3d73eef4e818adbde7cffe358893049c7336f4e4a21e0ddf3566552f7e205a8acd0c007b3027d2ec5c5ad8d91514f0f9587b528b4", 0x74}, {&(0x7f0000000300)="4aed442ab7eb8cf1dcc42f583521d76e424349", 0x13}, {&(0x7f0000000340)="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0x1000}], 0x7, &(0x7f00000040c0)=[@rights={0x38, 0xffff, 0x1, [r1, r2, r3, r4, r5, 0xffffffffffffff9c, r6, r7, 0xffffffffffffff9c, r8]}, @cred={0x68, 0xffff, 0x3, r9, r10, r11, r12, 0x10, [r13, r14, r15, 0xffffffffffffffff, r16, r17, 0xffffffffffffffff, r18, r19, r20, r21, r22, r23, r24, 0x0, r25]}, @rights={0x28, 0xffff, 0x1, [r26, 0xffffffffffffff9c, r27, 0xffffffffffffff9c, r28]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0xffffffffffffffff]}], 0x130, 0x4}, 0xc) (async) sendmsg$unix(r0, &(0x7f0000004200)={&(0x7f0000000040)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000001340)=[{&(0x7f0000000080)="7e1b2e3f628e9788dd4c7b00cb54081a9e0928d03e36253707352fb4795c93abcb1166c8d6a4dd443075138a3d3ca534007a59c15f2e9b38ebc77606137df5739cb9495539876f1fab52897b4b7e6454df0ae4e162094299e3e23fb2a5326b51cb3bb3b9821a362cc88e457a5e6fecf93078842adcb3e5eb20753c9886ae035281934acb579fe3e0c4969bfee235267882eb8320b89861e009d6cda285c99f8562023c8d721b20346693c5dd7bd242a3990a2940544c7860edcf5fe65de65781687a0732dfea47c80d337d355b10bc8f888c1da0318469", 0xd7}, {&(0x7f0000000180)="333da220af8666e1e5a2b6d73f02aea3", 0x10}, {&(0x7f00000001c0)="f1727ec2e09f6692e9c295ce1d49554c31d0745178394fb93979f6b3586d7f73628c0964c25dab2738d7f471aff242579ca8d291f6cbab954e8e165e89201264d76d3739fa6469be77bf4ef0d4ae3b0ee0acc61a", 0x54}, {&(0x7f0000000240)="0ccbe6c633242b934462e5c59a573c7d5f8ae557fc4893b46df78e4af5586749", 0x20}, {&(0x7f0000000280)="fe1d3d3eaf7b185a8b15fb202c8fd689237e685109eb4580528492b1381d7e9b9c74edfa7a59092dcc3ebf2770671c5e4f4ef5d5774b45f655ce6f8fb5d962c3d73eef4e818adbde7cffe358893049c7336f4e4a21e0ddf3566552f7e205a8acd0c007b3027d2ec5c5ad8d91514f0f9587b528b4", 0x74}, {&(0x7f0000000300)="4aed442ab7eb8cf1dcc42f583521d76e424349", 0x13}, {&(0x7f0000000340)="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", 0x1000}], 0x7, &(0x7f00000040c0)=[@rights={0x38, 0xffff, 0x1, [r1, r2, r3, r4, r5, 0xffffffffffffff9c, r6, r7, 0xffffffffffffff9c, r8]}, @cred={0x68, 0xffff, 0x3, r9, r10, r11, r12, 0x10, [r13, r14, r15, 0xffffffffffffffff, r16, r17, 0xffffffffffffffff, r18, r19, r20, r21, r22, r23, r24, 0x0, r25]}, @rights={0x28, 0xffff, 0x1, [r26, 0xffffffffffffff9c, r27, 0xffffffffffffff9c, r28]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0xffffffffffffffff]}], 0x130, 0x4}, 0xc) 1.95361ms ago: executing program 3 (id=4): r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x0, 0x33) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x100000, 0x10) aio_write(&(0x7f0000000240)={r1, 0x80000001, &(0x7f00000004c0)="4509ee", 0x3, [0x3], 0x200000000000000, 0x8, 0x0, {0x1, 0x7, 0x0}, {0x0, 0x20000005, @sigval_int=0x2e5562f1, @ke_flags=0xc088}}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x200000, 0xd2) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x100, 0x90) r4 = open$dir(&(0x7f00000016c0)='./file0\x00', 0x1, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) preadv(r3, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) vfork() thr_self(&(0x7f0000000280)=0x0) sigtimedwait(&(0x7f0000000740), 0x0, 0x0) rtprio_thread(0x1, r5, &(0x7f0000000040)={0x3, 0x4}) lgetfh(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) shm_open2(&(0x7f00000003c0)='./file0\x00', 0x800, 0x180, 0x1, &(0x7f0000000400)='}\\\x00') readv(r3, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/65, 0x41}], 0x1) 0s ago: executing program 0 (id=6): freebsd11_mknod(&(0x7f0000000040)='./file0/file0\x00', 0x1000, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000002980)={@local, @random="00000200", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x2, 0x6, 0x0, @multicast2, @broadcast}, @tcp={{0x0, 0x3, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0xa7, 0x0, 0x6}}}}}}) sendto$inet(r0, &(0x7f0000000080)="76189faa1e90d93280c995a28bbe84a14e3fdda94f5de69608dd119321b17d65b8f01f5297a9f3c11898389a354a9d37094df9e92b935d8a2bd58530d260a9d0719693ad3dc950e90e3e1d10a8e4b99147e7987c191082ba066a12f0dcaf278db17f9a66d5c1bf603a8494cc0cf373b00b6d36702bff86a3405df6c7a51e88986daaf0bdbbd887d4e6b68dba1d0ad9b649c2dc24a1214cbeb09b6395ba1a5b252d", 0xa1, 0x20000, &(0x7f0000000140)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getresgid(0x0, &(0x7f0000000000), 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0xee00) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.153' (ED25519) to the list of known hosts. Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0008249a70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2717 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6cc560) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1471 stack backtrace: #0 0xffffffff81654d76 at witness_debugger+0x156 #1 0xffffffff816572a6 at witness_warn+0x876 #2 0xffffffff82121ac2 at trap_pfault+0x162 #3 0xffffffff8212095e at trap+0x78e #4 0xffffffff820c7dd8 at calltrap+0x8 #5 0xffffffff8198c6d8 at in_pcbdrop+0x98 #6 0xffffffff81a093c7 at tcp_close+0x177 #7 0xffffffff819ca3ef at tcp_do_segment+0x144f #8 0xffffffff819c7144 at tcp_input_with_port+0x2214 #9 0xffffffff819c8f8f at tcp_input+0x1f #10 0xffffffff8199c532 at ip_input+0xaa2 #11 0xffffffff818607a8 at swi_net+0x2b8 #12 0xffffffff8148beec at ithread_loop+0x4ec #13 0xffffffff8148434c at fork_exit+0xcc #14 0xffffffff820c8dfe at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xffffffffffffffff fault code = supervisor write data, page not present instruction pointer = 0x20:0xffffffff8198a450 stack pointer = 0x28:0xfffffe0057352500 frame pointer = 0x28:0xfffffe0057352530 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 = 12 (swi1: netisr 0) rdi: fffffe006e6cc540 rsi: 0000000000000000 rdx: 00000000aa0014ac rcx: 0000000000000000 r8: 0000000000000000 r9: 0000000000000001 rax: ffffffffffffffff rbx: fffffe006e6cc584 rbp: fffffe0057352530 r10: 0000000000001450 r11: 0000000000000033 r12: ffffffffffffffff r13: fffffe006e6cc790 r14: fffffe006e6cc540 r15: fffffe006e6cc548 Expensive callout(9) function: 0xffffffff8146a210(0xfffffe006e541500) 0.002505151 s trap number = 12 panic: page fault cpuid = 1 time = 1749025708 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0057351d30 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0057351e90 vpanic() at vpanic+0x257/frame 0xfffffe0057352050 panic() at panic+0xb5/frame 0xfffffe0057352110 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0057352250 trap() at trap+0x78e/frame 0xfffffe0057352430 calltrap() at calltrap+0x8/frame 0xfffffe0057352430 --- trap 0xc, rip = 0xffffffff8198a450, rsp = 0xfffffe0057352500, rbp = 0xfffffe0057352530 --- in_pcbremhash_locked() at in_pcbremhash_locked+0x110/frame 0xfffffe0057352530 in_pcbdrop() at in_pcbdrop+0x98/frame 0xfffffe0057352550 tcp_close() at tcp_close+0x177/frame 0xfffffe0057352610 tcp_do_segment() at tcp_do_segment+0x144f/frame 0xfffffe00573528f0 tcp_input_with_port() at tcp_input_with_port+0x2214/frame 0xfffffe0057352bb0 tcp_input() at tcp_input+0x1f/frame 0xfffffe0057352bd0 ip_input() at ip_input+0xaa2/frame 0xfffffe0057352cf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0057352d90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0057352ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0057352f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057352f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x25c03b7(%rip) 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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827b7120 .str.27 rsp 0xfffffe0057351e70 rbp 0xfffffe0057351e90 rsi 0 rdi 0xffffffff81614c39 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0008021780 r13 0xfffffffffffffffd r14 0xffffffff827b7120 .str.27 r15 0 rip 0xffffffff815fedde kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c03b7(%rip) db> show proc Process 12 (intr) at 0xfffffe0008008580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b498e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b498e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b4a8c0 (map 0xffffffff83b4a8c0) (map.pmap 0xffffffff83b4a960) (pmap 0xffffffff83b4a9d0) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 826 820 424 0 R sh 825 0 0 0 DL aiordy 0xfffffe00548ffb00 [aiod4] 824 0 0 0 DL aiordy 0xfffffe0008026ac0 [aiod3] 823 0 0 0 DL aiordy 0xfffffe0008026560 [aiod2] 822 0 0 0 DL aiordy 0xfffffe0054809060 [aiod1] 821 764 764 0 R (threaded) syz-executor 100104 RunQ syz-executor 100132 RunQ syz-executor 820 786 424 0 R sh 819 767 767 0 R (threaded) syz-executor 100102 RunQ syz-executor 100131 S uwait 0xfffffe006e737880 syz-executor 808 766 766 0 R (threaded) syz-executor 100120 RunQ syz-executor 100130 RunQ syz-executor 807 803 765 0 S uwait 0xfffffe0058a79980 syz-executor 803 765 765 0 R (threaded) syz-executor 100110 RunQ syz-executor 100125 S uwait 0xfffffe006e737780 syz-executor 786 773 424 0 S piperd 0xfffffe006e78d700 sh 773 424 424 0 S wait 0xfffffe00548f7040 sh 767 763 767 0 R syz-executor 766 763 766 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0054806b70 csh 759 682 759 0 Ss select 0xfffffe006e738040 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe0058e09cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0058e0a0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058a71cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0058e0a4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058e0a8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058e0acb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0058e0b0b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0058e0b4b0 getty 738 1 18 0 S+ piperd 0xfffffe0059fef700 logger 737 736 18 0 S+ nanslp 0xffffffff83ba0541 sleep 736 1 18 0 S+ wait 0xfffffe0008009b00 sh 686 1 686 0 Ss nanslp 0xffffffff83ba0540 cron 682 1 682 0 Ss select 0xfffffe0058a782c0 sshd 495 1 495 0 Ds bo_wwai 0xfffffe006e691f28 syslogd 424 1 424 0 Ss wait 0xfffffe0054807ae0 devd 423 1 423 65 Ss select 0xfffffe0058a78940 dhclient 338 1 338 0 Ss select 0xfffffe0058a78ac0 dhclient 335 1 335 0 Ss select 0xfffffe0058a7a1c0 dhclient 17 0 0 0 DL syncer 0xffffffff83cbdda0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0008028040 [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cbc360 [bufdaemon] 100083 RunQ [bufspacedaemon-0] 100095 RunQ [/ worker] 9 0 0 0 DL psleep 0xffffffff83d07380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ced2f8 [dom0] 100081 D launds 0xffffffff83ced304 [laundry: dom0] 100082 D umarcl 0xffffffff81dd1320 [uma] 7 0 0 0 DL - 0xffffffff8391dcd0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84492850 [pf purge] 5 0 0 0 DL waiting 0xffffffff847fe700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100046 RunQ [doneq0] 100047 D - 0xffffffff838e82c0 [async] 100076 D - 0xffffffff838e8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce8b40 [crypto] 100044 D crypto_ 0xfffffe00546f5d30 [crypto returns 0] 100045 D crypto_ 0xfffffe00546f5d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0007f8e488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b48f00 [g_event] 100038 D - 0xffffffff83b48f20 [g_up] 100039 D - 0xffffffff83b48f40 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 Run CPU 0 [clock (0)] 100032 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [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 0xfffffe0008009040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce95e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c2eff0 [swapper] 100005 D - 0xfffffe0054631000 [softirq_0] 100006 D - 0xfffffe0054630e00 [softirq_1] 100007 D - 0xfffffe0054630d00 [if_io_tqg_0] 100008 D - 0xfffffe0054630c00 [if_io_tqg_1] 100009 D - 0xfffffe0054630b00 [if_config_tqg_0] 100010 D - 0xfffffe0007fd4000 [kqueue_ctx taskq] 100011 D - 0xfffffe0007fd3e00 [jail_remove taskq] 100012 D - 0xfffffe0007fd3d00 [bus taskq] 100015 D - 0xfffffe0007fd3a00 [thread taskq] 100017 D - 0xfffffe0007fd3800 [aiod_kick taskq] 100018 D - 0xfffffe0007fd3700 [deferred_unmount ta] 100019 D - 0xfffffe0007fd3600 [inm_free taskq] 100020 D - 0xfffffe0007fd3500 [in6m_free taskq] 100021 D - 0xfffffe0007fd3400 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007fd3300 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007fd3300 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007fd3300 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007fd3300 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007fd3200 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007fd3200 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007fd3200 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007fd3200 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007fd3100 [firmware taskq] 100041 D - 0xfffffe0007fd2500 [crypto_0] 100042 D - 0xfffffe0007fd2500 [crypto_1] 100057 D - 0xfffffe0007fd1600 [vtnet0 rxq 0] 100058 D - 0xfffffe0007fd1500 [vtnet0 txq 0] 100059 D - 0xfffffe0007fd1400 [vtnet0 rxq 1] 100060 D - 0xfffffe0007fd1300 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00546ee000 [virtio_balloon] 100066 D - 0xffffffff827bc460 [deadlkres] 100070 D - 0xfffffe0007fd2000 [acpi_task_0] 100071 D - 0xfffffe0007fd2000 [acpi_task_1] 100072 D - 0xfffffe0007fd2000 [acpi_task_2] 100074 D - 0xfffffe0007fd4100 [mca taskq] 100075 D - 0xfffffe0007fd1e00 [CAM taskq] 100077 D - 0xfffffe0007fd0d00 [ipsec_offload] db> show all locks Process 821 (syz-executor) thread 0xfffffe00548a4000 (100132) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe005a094180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4831 Process 820 (sh) thread 0xfffffe0054917000 (100124) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0054919c78) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8134 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00548b2358) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8133 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054919bc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4368 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00548b22a8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4364 shared sx killpg racer (killpg racer) r = 0 (0xfffffe00548abb20) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:977 Process 495 (syslogd) thread 0xfffffe00548c1000 (100096) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e691e30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3658 Process 12 (intr) thread 0xfffffe0008021780 (100033) exclusive sleep mutex tcphash (tcphash) r = 0 (0xfffffe0008249a70) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:2717 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe006e6cc560) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1471 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5063K 486 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 34774 2049K 34849 vtbuf 24 1968K 46 kobj 331 1324K 495 newblk 411 1127K 440 vfscache 3 1025K 3 pcb 24 669K 53 inodedep 68 538K 92 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 124 254K 894 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54426 filedesc 20 153K 75 vmem 5 143K 6 tidhash 3 141K 3 pagedep 22 134K 28 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 1807 kdtrace 188 37K 963 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 66 19K 68 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 tty 16 16K 16 routetbl 124 16K 395 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 in6_multi 65 9K 65 bmsafemap 3 9K 59 plimit 22 9K 317 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 sglist 6 7K 6 CAM DEV 3 6K 510 cred 23 6K 180 pfs_nodes 22 6K 22 kqueue 63 6K 837 dirrem 19 5K 40 ufs_dirhash 24 5K 24 UMA 265 5K 265 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 diradd 32 4K 55 evdev 4 4K 4 pwddesc 57 4K 827 acpisem 28 4K 28 indirdep 12 3K 12 terminal 11 3K 11 DEVFSP 44 3K 48 mkdir 20 3K 36 session 20 3K 31 proc-args 81 3K 1851 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 selfd 36 3K 7150 uidinfo 3 3K 6 kcovinfo 36 3K 36 ip6ndp 13 3K 14 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 Unitno 28 2K 50 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 22 newdirblk 12 2K 18 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 netlink 2 2K 70 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 select 8 1K 24 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 CC Mem 6 1K 9 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 osd 11 1K 25 cdev 2 1K 2 lkpikmalloc 8 1K 9 inpcbpolicy 14 1K 163 chacha20random 1 1K 1 biobuf 1 1K 1 freefile 2 1K 12 vnodes 1 1K 1 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 cryptodev 2 1K 36 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3297 procdesc 1 1K 6 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 66 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 32 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 28 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 12 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_athm 0 0K 1 sctp_atky 0 0K 1 sctp_atcl 0 0K 1 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 16 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 freeblks 0 0K 27 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 5 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 13456 ioctlops 0 0K 95 eventfd 0 0K 2 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 635 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 md_disk 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 0 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 8322 1076 12117 0 254 38494208 0 mbuf 256 8613 1049 13827 0 254 2473472 0 BUF TRIE 152 209 11595 392 0 62 1794208 0 malloc-384 384 4118 52 4118 0 30 1601280 0 malloc-128 128 11377 93 11385 0 126 1468160 0 malloc-4096 4096 331 1 495 0 2 1359872 0 UMA Slabs 0 112 10853 13 10853 0 126 1216992 0 tcp_log 416 510 2037 3083 0 254 1059552 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 5959 198 25960 0 62 935864 0 vmem btag 56 15922 101 15922 0 254 897288 0 malloc-65536 65536 9 1 12 0 1 655360 0 FFS inode 1168 532 21 545 0 8 645904 0 socket 1024 23 485 1350 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-2048 2048 114 38 1337 0 8 311296 0 sctp_ep 1152 0 259 1 0 254 298368 0 VM OBJECT 248 1090 94 13274 0 62 293632 0 malloc-4096 4096 65 1 960 0 2 270336 0 VNODE 440 567 36 582 0 30 265320 0 malloc-65536 65536 4 0 4 0 1 262144 0 256 Bucket 2048 126 2 988 0 8 262144 0 malloc-64 64 3875 220 4651 0 254 262080 0 THREAD 1872 129 7 134 0 8 254592 0 malloc-16 16 14326 174 14399 0 254 232000 0 malloc-16384 16384 12 2 228 0 1 229376 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-65536 65536 1 2 167 0 1 196608 0 malloc-128 128 1194 325 28858 0 126 194432 0 UMA Zones 768 237 2 237 0 16 183552 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32 32 5275 143 5291 0 254 173376 0 unpcb 320 8 508 1161 0 254 165120 0 FFS2 dinode 256 532 98 544 0 62 161280 0 malloc-128 128 1001 146 2084 0 126 146816 0 malloc-256 256 511 59 743 0 62 145920 0 MAP ENTRY 96 1272 240 41343 0 126 145152 0 FPU_save_area 832 131 31 144 0 16 134784 0 S VFS Cache 104 996 291 1040 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 13 0 1 131072 0 malloc-1024 1024 110 18 127 0 16 131072 0 mbuf_packet 256 1 507 117 0 254 130048 0 ksiginfo 112 48 996 63 0 126 116928 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-8192 8192 11 1 118 0 1 98304 0 malloc-256 256 291 84 999 0 62 96000 0 PROC 1376 57 9 827 0 8 90816 0 UMA Kegs 384 224 9 224 0 30 89472 0 g_bio 408 4 206 4775 0 30 85680 0 128 Bucket 1024 38 45 236 0 16 84992 0 filedesc0 1072 57 13 827 0 8 75040 0 malloc-64 64 479 592 952 0 254 68544 0 malloc-64 64 516 555 14671 0 254 68544 0 malloc-128 128 314 213 545 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 8 0 9 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 64 Bucket 512 71 57 1682 0 30 65536 0 malloc-384 384 121 29 149 0 30 57600 0 malloc-4096 4096 10 4 15 0 2 57344 0 malloc-64 64 258 561 7404 0 254 52416 0 udp_inpcb 408 7 119 149 0 30 51408 0 malloc-256 256 158 37 179 0 62 49920 0 malloc-256 256 64 131 669 0 62 49920 0 32 Bucket 256 53 142 626 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 12528 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 14 34 1693 0 16 49152 0 malloc-384 384 90 30 729 0 30 46080 0 da_ccb 544 1 83 1292 0 16 45696 0 syncache 168 0 264 3 0 254 44352 0 malloc-4096 4096 7 3 486 0 2 40960 0 pcpu-8 8 4691 429 4847 0 254 40960 0 VMSPACE 584 37 33 808 0 16 40880 0 pipe 736 21 34 293 0 16 40480 0 malloc-64 64 89 478 112 0 254 36288 0 malloc-64 64 78 489 1471 0 254 36288 0 malloc-64 64 289 278 1129 0 254 36288 0 malloc-128 128 10 269 18 0 126 35712 0 malloc-128 128 183 96 305 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 76 0 30 34560 0 malloc-256 256 0 135 95 0 62 34560 0 malloc-256 256 28 107 62 0 62 34560 0 malloc-256 256 33 102 659 0 62 34560 0 malloc-256 256 5 130 6 0 62 34560 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 3 13 111 0 8 32768 0 malloc-2048 2048 10 6 33 0 8 32768 0 malloc-2048 2048 5 11 21 0 8 32768 0 malloc-1024 1024 1 31 6 0 16 32768 0 malloc-1024 1024 18 14 37 0 16 32768 0 malloc-1024 1024 5 27 9 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 11 21 11 0 16 32768 0 malloc-512 512 5 59 176 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 pcpu-64 64 496 16 496 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 24 240 35 0 126 31680 0 clpbuf 2624 0 12 16 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 382 500 1017 0 254 28224 0 16 Bucket 144 54 142 253 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 2 131 2 0 62 27664 0 TURNSTILE 136 137 52 137 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 2 4 186 0 2 24576 0 ertt_txseginfo 40 0 606 150 0 254 24240 0 PWD 40 18 588 101 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 Files 80 159 141 6751 0 126 24000 0 8 Bucket 80 41 259 278 0 126 24000 0 tcp_inpcb 1304 6 12 9 0 8 23472 0 malloc-384 384 25 35 36 0 30 23040 0 malloc-384 384 2 58 3 0 30 23040 0 malloc-384 384 7 53 7 0 30 23040 0 ripcb 376 1 59 5 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 137 119 137 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 6 274 9 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 196 434 243 0 254 20160 0 malloc-32 32 41 589 86 0 254 20160 0 malloc-32 32 65 565 878 0 254 20160 0 malloc-32 32 76 554 3947 0 254 20160 0 malloc-32 32 3 627 30 0 254 20160 0 2 Bucket 32 46 584 324 0 254 20160 0 malloc-128 128 65 90 68 0 126 19840 0 malloc-128 128 1 154 1 0 126 19840 0 AIOCB 552 1 34 2 0 16 19320 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 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 19 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 2 6 3 0 8 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 5 27 16 0 30 16384 0 malloc-512 512 4 28 4 0 30 16384 0 malloc-512 512 8 24 9 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 338 662 570 0 254 16000 0 kenv 258 17 43 1065 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 3 375 11 0 254 12096 0 KNOTE 160 2 73 9 0 62 12000 0 malloc-16 16 40 710 58 0 254 12000 0 malloc-16 16 26 724 42 0 254 12000 0 malloc-16 16 219 531 4352 0 254 12000 0 malloc-16 16 38 712 24920 0 254 12000 0 malloc-16 16 9 741 11 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 749 0 254 8016 0 malloc-16 16 1 499 1 0 254 8000 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 frags 256 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 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 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 cryptop 280 0 0 0 0 30 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-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-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-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/l tcpcb at 0xfffffe006e6cc540 t_segq first: 0 t_segqlen: 0 t_dupacks: 0 t_callout: 0xfffffe006e6cc6c8 t_timers: 0xfffffe006e6cc708 t_state: 2 (TCPS_SYN_SENT) t_flags: 0x100002a0 (TF_REQ_SCALE, TF_REQ_TSTMP, TF_SACK_PERMIT, TF_LRD) t_flags2: 0xa (TF2_PLPMTU_PMTUD, TF2_LOG_AUTO) snd_una: 0x6a02c075 snd_max: 0x6a02c076 snd_nxt: 0x6a02c076 snd_up: 0x6a02c075 snd_wl1: 0x00000000 snd_wl2: 0x00000000 iss: 0x6a02c075 irs: 0x00000000 rcv_nxt: 0x00000000 rcv_adv: 0x0000ffff rcv_wnd: 81720 rcv_up: 0x00000000 snd_wnd: 4096 snd_cwnd: 1073725440 snd_ssthresh: 1073725440 snd_recover: 0x6a02c075 t_rcvtime: 2147427590 t_startime: 0 t_rttime: 2147427590 t_rtsq: 0x6a02c075 t_rxtcur: 100 t_maxseg: 16344 t_srtt: 0 t_rttvar: 400 t_rxtshift: 0 t_rttmin: 3 t_rttupdated: 0 max_sndwnd: 0 t_softerror: 0 t_oobflags: 0x0 () t_iobc: 0x00 snd_scale: 0 rcv_scale: 0 request_r_scale: 6 ts_recent: 0 ts_recent_age: 0 ts_offset: 3879256002 last_ack_sent: 0x00000000 snd_cwnd_prev: 0 snd_ssthresh_prev: 0 snd_recover_prev: 0x00000000 t_badrxtwin: 0 snd_numholes: 0 snd_holes first: 0 snd_fack: 0x00000000 rcv_numsacks: 0 t_rttlow: 0 rfbuf_ts: 40422 rfbuf_cnt: 0 t_fb.tfb_tcp_block_name: freebsd t_cc.name: cubic _t_logstate: 1 (TCP_LOG_STATE_TAIL) t_lognum: 7 t_loglimit: 5000 t_logsn: 7