last executing test programs: 10.169442193s ago: executing program 0 (id=4852): r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8001) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) sync() 9.933984353s ago: executing program 0 (id=4855): r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x1, 0x0, @ipv4}}, 0x0, 0x0, 0x0, 0xffff}, 0x90) sendmsg$inet_sctp(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000440)=0x4) 9.874458835s ago: executing program 0 (id=4857): socket$inet_udplite(0x2, 0x2, 0x88) openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0xbf259c07e8e2069f, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x200, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0), 0x8) 9.873355108s ago: executing program 0 (id=4858): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x9, 0x4) bind$inet(r0, &(0x7f00000006c0)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000002440)=[{&(0x7f00000020c0)="83b7", 0x2}], 0x1, 0x0}, 0x280) sendmsg$inet_sctp(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000100)="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", 0x5ad}], 0x1}, 0x0) 9.842291744s ago: executing program 0 (id=4859): r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0xe004, 0x0) chown(&(0x7f0000000240)='./file0/file0/file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000280)='./file0/file0\x00', 0x0) 9.807175499s ago: executing program 0 (id=4860): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000700)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={r3}, &(0x7f00000000c0)=0x8) 1.267040293s ago: executing program 3 (id=5008): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x3, &(0x7f0000000000)="f1010100", 0x4) r2 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FILEMON_SET_FD(r2, 0xc0045301, &(0x7f0000000080)=r0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 1.25662152s ago: executing program 3 (id=5009): r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000200)="0e", 0x1}, {&(0x7f0000000380)="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", 0x341}], 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x0) extattr_delete_fd(r0, 0x0, &(0x7f0000000100)='(:$@-!}-\xca\\-{}\x00') msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) kmq_open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0) 1.243967079s ago: executing program 3 (id=5010): r0 = kqueue() kevent(r0, &(0x7f0000000000), 0x20b89, 0x0, 0xffff3955, 0x0) fork() madvise(&(0x7f0000003000/0x1000)=nil, 0x7f7884acbfff, 0x4) r1 = kqueue() kevent(r1, &(0x7f00000001c0), 0x800e4a, 0x0, 0xa9fa, 0x0) 1.087902694s ago: executing program 2 (id=5011): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0) freebsd11_fstatat(r0, 0x0, 0x0, 0x200) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, 0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) 1.069174303s ago: executing program 2 (id=5012): setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000340)={0x0, 0x1ff, 0x4389, 0x15880, 0xff, 0x99}, 0x14) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r1) ppoll(&(0x7f0000000200)=[{}], 0x209b, 0x0, 0x0, 0x0) 968.551735ms ago: executing program 2 (id=5013): sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x10c) setpriority(0x2, 0x0, 0xe184) setpriority(0x2, 0x8, 0x5) setpriority(0x0, 0x52, 0x3) setpriority(0x2, 0x20, 0x80) setpriority(0x2, 0x1, 0x8005) 839.951635ms ago: executing program 2 (id=5014): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) setrlimit(0x9, &(0x7f0000000100)) connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) sendto(r0, &(0x7f0000000380)="8e741440cbec08ded2c5eca7d3d5098a1eeb19d5f95476270256fe6ccc554d0112981bdcc2c23a064b7da59f4fd0571e7cbd32f04f51420be57ceeaf74a083211a0a9f05174fc729688ccbe3732a6e005c5c302016acb744e9dfb32375be2b2e0147b6bad4ca2bff6ab6", 0xffffff26, 0x20005, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x2, @empty, 0x4}, 0x1c) 744.418456ms ago: executing program 3 (id=5015): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0), 0x100000000000039d, 0x0}, 0x0) dup2(r0, r2) execve(0x0, 0x0, 0x0) 594.45407ms ago: executing program 3 (id=5017): r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@in={0xfffffffffffffd1f, 0x2, 0x3, @loopback}, 0x10) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000005c0)={'bbr\x00'}, 0x24) sendto(r0, &(0x7f0000000100)='E', 0xfda4, 0x0, 0x0, 0x0) rfork(0x85000) 473.968355ms ago: executing program 3 (id=5020): r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES8, @ANYRES16, @ANYRES64=r2, @ANYRESHEX=r0, @ANYRES32, @ANYRES8=r1, @ANYRES8=r1, @ANYBLOB="18efc0c1833edb26", @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRESDEC], 0x118}, 0x0) 393.173488ms ago: executing program 1 (id=5023): mlock(&(0x7f0000800000/0x800000)=nil, 0x800000) munlockall() socketpair$unix(0x1, 0x5, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendto$inet6(r0, 0x0, 0x0, 0x8, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @ipv4, 0xebd}, 0x1c) 215.945104ms ago: executing program 1 (id=5024): r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="29c095209d092db8510e6181fc705d2804c64435533a8ec29422f165f8e52a01dfd7d8d5da6dc2f9d7d6ef7547851b70d14e5120662cbe177cbdb63d4b941945f51997d00e98e436032a52554db4cdbd5380d0a440839cf671f96cc33c29dfde98073b66a62aab50d4692bf405ad9f657226c78125c8b0cebe584088e74c7c2e1de7ffb37823d998ecff08c0614ce1", 0x8f}, {&(0x7f0000000400)="0486f6f613c0bb3d685660158286f551c611777716aca9691192c2", 0x1b}, {&(0x7f0000000000)="6aabbad0f2e1994163738134a1b2a8c7247500"/29, 0x1d}, {&(0x7f0000000500)="0e082ff6b7286730f45bf58bbd04d9d7a8ebcd0fbfd4c64275dd5f9f1cacb6eb7c5d2de2ff388695debcedd5bc42903b4a941313a46e3c11d15d5a43947e5c5ea3c416bac48bbdcb5bd5c145e4da8702efc30d460767e8cf4667a6c808624de5c280458679246fca2d6bb04dac37207b341116673155f7f8c2e1522bec4f11c47a53c4372b3caddffb1b8324f3b77697c349480fdded968e9572a8a3beba8c684cc366e5716311", 0xa7}, {&(0x7f00000005c0)="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", 0x281}, {0x0}], 0x6, 0x0, 0x0, 0x4}, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x7}, 0x8) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x139, 0xfc44141f4683f855, 0x0, 0x0) 196.920187ms ago: executing program 1 (id=5025): openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200201, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) fork() 166.481127ms ago: executing program 1 (id=5026): getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x0, 0xfff, @mcast2, 0x2}}, 0x0, 0x5, 0x3080, 0x4, 0x7, 0x8ce}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xa, 0x4, 0x7f}, 0x10) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000300)={0x0, @in={{0x10, 0x2, 0x1, @loopback}}, 0x80}, &(0x7f00000003c0)=0x88) fsync(r0) 91.761376ms ago: executing program 1 (id=5028): rfork(0x10010) kmq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @sigval_ptr, @spare=[0x0, 0x0, 0x10001]}) r0 = openat$bpf(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$lock(r1, 0xc, &(0x7f0000000000)={0x3, 0x0, 0xffffff7e, 0x0, 0xffffffffffffffff}) rfork(0x85000) 90.755448ms ago: executing program 1 (id=5029): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x477, &(0x7f0000000180)=0x2, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f80), 0x2, 0x0) sigwait(&(0x7f0000000180)={[0xe12, 0xffffff80, 0xf, 0x3]}, 0x80000000) fcntl$lock(0xffffffffffffffff, 0x16, &(0x7f0000000080)={0x3, 0x3, 0x0, 0x2}) 1.000382ms ago: executing program 2 (id=5030): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000100)="c2b1", 0x2}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080), 0x4) 0s ago: executing program 2 (id=5031): setrlimit(0x9, &(0x7f0000000080)) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setresgid(0xee00, 0xee01, 0x0) setresgid(0x0, 0xee01, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.70' (ED25519) to the list of known hosts. Sep 29 15:37:29 ci-freebsd-i386-3 kernel: arp: 14:00:0e:bb:89:b7 attempts to modify permanent entry for 172.20.2.187 on tap2 Jan 1 00:00:05 ci-freebsd-i386-3 kernel: arp: 14:00:0e:bb:89:b7 attempts to modify permanent entry for 172.20.0.187 on tap0 Jan 1 00:00:06 ci-freebsd-i386-3 kernel: nd6_na_input: duplicate IP6 address fe80:4::aa Jan 1 00:00:08 ci-freebsd-i386-3 kernel: attempted source route from 255.255.255.255 to 172.20.1.170 UDP6: M_MCAST is set in a unicast packet. UDP6: M_MCAST is set in a unicast packet. Jan 1 00:00:09 ci-freebsd-i386-3 kernel: arp: 00:00:00:00:00:00 attempts to modify permanent entry for 172.20.1.187 on tap1 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d6800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d6000 if_delmulti_locked: detaching ifnet instance 0xfffffe005872b000 if_delmulti_locked: detaching ifnet instance 0xfffffe005872b000 Out of ktrace request objects. Jan 1 00:00:50 ci-freebsd-i386-3 dhclient[1964]: send_packet: No buffer space available if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d6800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d6000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d6000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d6000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d6000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d6000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d6000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054223000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054223000 if_delmulti_locked: detaching ifnet instance 0xfffffe005872b000 lock order reversal: 1st 0xfffffe006b655070 ufs (ufs, lockmgr) @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3365 2nd 0xffffffff82e01c40 proctree (proctree, sx) @ /syzkaller/managers/i386/kernel/sys/kern/subr_prf.c:188 lock order proctree -> ufs established at: #0 0xffffffff81613159 at witness_checkorder+0x709 #1 0xffffffff81481cda at lockmgr_lock_flags+0x1ea #2 0xffffffff81d26feb at ffs_lock+0x18b #3 0xffffffff822766e9 at VOP_LOCK1_APV+0x79 #4 0xffffffff8176ddbe at _vn_lock+0x14e #5 0xffffffff8176e668 at vn_close1+0x1e8 #6 0xffffffff814738ae at ktrops+0x40e #7 0xffffffff81472a7d at sys_ktrace+0x48d #8 0xffffffff82237a1a at ia32_syscall+0x4aa #9 0xffffffff8205b5cf at int0x80_syscall_common+0x9c lock order ufs -> proctree attempted at: #0 0xffffffff81614099 at witness_checkorder+0x1649 #1 0xffffffff8150b5ea at _sx_slock_int+0x14a #2 0xffffffff815d0fcd at uprintf+0x14d #3 0xffffffff81d5341f at ufs_rmdir+0xdf #4 0xffffffff822754cf at VOP_RMDIR_APV+0xef #5 0xffffffff81763625 at kern_frmdirat+0x8b5 #6 0xffffffff82237a1a at ia32_syscall+0x4aa #7 0xffffffff8205b5cf at int0x80_syscall_common+0x9c if_delmulti_locked: detaching ifnet instance 0xfffffe0058727000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058727000 Jan 1 00:01:09 ci-freebsd-i386-if_delmulti_locked: detaching ifnet instance 0xfffffe0058727000 3 syslogd: last message repeated 1 times Jan 1 00:01:22 ci-freebsd-i386-3 dhclient[1964]: Interface tap1 is down, dhclient exiting Jan 1 00:01:22 ci-freebsd-i386-3 dhclient[1964]: connection closed Jan 1 00:01:22 ci-freebsd-i386-3 dhclient[1964]: exiting. if_delmulti_locked: detaching ifnet instance 0xfffffe0058727000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058727000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058727000 ip6_pcbopts: all specified options are cleared. if_delmulti_locked: detaching ifnet instance 0xfffffe005872b000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d5800 if_delmulti_locked: detaching ifnet instance 0xfffffe0054223000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054223000 Jan 1 00:01:30 ci-freebsd-i386-3 dhclient[4592]: send_packet: No buffer space available if_delmulti_locked: detaching ifnet instance 0xfffffe005872b000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d6800 if_delmulti_locked: detaching ifnet instance 0xfffffe006e3d5800 if_delmulti_locked: detaching ifnet instance 0xfffffe005872b000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054223000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054223000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054223000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054223000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054223000 Jan 1 00:02:06 ci-freebsd-i386-3 syslogd: last message repeated 4 times Jan 1 00:02:16 ci-freebsd-i386-3 dhclient[6179]: send_packet: No buffer space available Jan 1 00:02:41 ci-freebsd-i386-3 syslogd: last message repeated 3 times Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e49a50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 stack backtrace: #0 0xffffffff81614aa6 at witness_debugger+0x156 #1 0xffffffff81616f54 at witness_warn+0x894 #2 0xffffffff820b3d37 at trap_pfault+0x157 #3 0xffffffff820b24f8 at trap+0x648 #4 0xffffffff8205a438 at calltrap+0x8 #5 0xffffffff8422fafc at sctp_lowlevel_chunk_output+0x1f0c #6 0xffffffff8424a5e9 at sctp_send_abort_tcb+0x569 #7 0xffffffff842c299e at sctp_abort_an_association+0xbe #8 0xffffffff842c0702 at sctp_timeout_handler+0xf92 #9 0xffffffff81534455 at softclock_call_cc+0x395 #10 0xffffffff815377e0 at softclock_thread+0x200 #11 0xffffffff8144eb2c at fork_exit+0xcc #12 0xffffffff8205b49e at fork_trampoline+0xe Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a254d7 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) stack pointer = 0x0:0xfffffe0056c8a6c0 frame pointer = 0x0:0xfffffe0056c8a770 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 FreeBSD/amd64 (ci-freebsd-i38processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000010 rsi: 0000000000000000 rdx: 000000000b0e4e60 6-3.us-central1-b.c.syzkaller.inrcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a770 r10: 0100000000000000 r11: 000000000000001f r12: dffff7c000000000 r13: 1fffffc00ad914d8 r14: fffffe0058727000 r15: 000000000000ffff trap number = 12 panic: page fault cpuid = 1 time = 254 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c89df0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89f50 vpanic() at vpanic+0x280/frame 0xfffffe0056c8a110 panic() at panic+0xb5/frame 0xfffffe0056c8a1d0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c8a2f0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c8a410 trap() at trap+0x648/frame 0xfffffe0056c8a5f0 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a5f0 --- trap 0xc, rip = 0xffffffff81a254d7, rsp = 0xfffffe0056c8a6c0, rbp = 0xfffffe0056c8a770 --- in6_selecthlim() at in6_selecthlim+0xd7/frame 0xfffffe0056c8a770 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x1f0c/frame 0xfffffe0056c8aa20 sctp_send_abort_tcb() at sctp_send_abort_tcb+0x569/frame 0xfffffe0056c8ab20 sctp_abort_an_association() at sctp_abort_an_association+0xbe/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xf92/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23e1347(%rip) 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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff82725700 .str.27 rsp 0xfffffe0056c89f30 rbp 0xfffffe0056c89f50 rsi 0 rdi 0xffffffff815d4e29 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82725700 .str.27 r15 0 rip 0xffffffff815becce kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e1347(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392a720 ABI: null flag: 0x10020284 flag2: 0 reaper: 0xffffffff8392a720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392b6c0 (map 0xffffffff8392b6c0) (map.pmap 0xffffffff8392b780) (pmap 0xffffffff8392b7f0) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 6212 6211 6211 0 D ifnet_d 0xffffffff83a9f380 ifconfig 6211 763 6211 0 S wait 0xfffffe0007a24000 syz-executor 6210 6204 6210 0 Ss select 0xfffffe005847e340 dhclient 6207 1 6207 0 Ss select 0xfffffe005847d740 dhclient 6204 6197 424 65 S select 0xfffffe0058711bc0 dhclient 6197 424 424 0 S wait 0xfffffe005b6de060 sh 6188 1 6188 65 Ss select 0xfffffe005847b940 dhclient 6184 1 6183 0 D ifnet_d 0xffffffff83a9f380 ifconfig 6182 1 6182 0 Ss select 0xfffffe005847e5c0 dhclient 6179 1 6179 0 Ss select 0xfffffe005847c1c0 dhclient 6160 1 6160 65 Ss select 0xfffffe005847c8c0 dhclient 6156 1 6155 0 D ifnet_d 0xffffffff83a9f380 ifconfig 6154 1 6153 0 D ifnet_d 0xffffffff83a9f380 ifconfig 6149 1 4771 0 S uwait 0xfffffe00586fb580 syz-executor 6146 1 4771 0 S uwait 0xfffffe005422ea00 syz-executor 6128 1 767 0 S uwait 0xfffffe00586fc980 syz-executor 6084 1 3813 0 S uwait 0xfffffe0075fe7200 syz-executor 6080 1 4771 0 S uwait 0xfffffe0075fe6e80 syz-executor 6065 1 767 0 SV uwait 0xfffffe0075fe6c80 syz-executor 6032 1 3813 0 S uwait 0xfffffe0075fe6380 syz-executor 5983 1 3813 0 S uwait 0xfffffe0058481180 syz-executor 5968 1 5967 0 D tun_con 0xfffffe00598b3e28 ifconfig 5950 1 3813 0 S uwait 0xfffffe0075fe6880 syz-executor 5916 1 4771 0 S uwait 0xfffffe0075166180 syz-executor 5910 1 3813 0 S uwait 0xfffffe0075fe6a80 syz-executor 5892 1 767 0 S uwait 0xfffffe0075fe6080 syz-executor 5867 1 5866 0 S uwait 0xfffffe00586fa700 syz-executor 5860 1 4771 0 SV uwait 0xfffffe0075167380 syz-executor 5806 5805 3813 -1 S uwait 0xfffffe0075fe7100 syz-executor 5805 1 3813 -1 SV wait 0xfffffe005b778020 syz-executor 5783 1 3813 0 S uwait 0xfffffe0075164c80 syz-executor 5782 1 3813 0 S uwait 0xfffffe0075164d80 syz-executor 5775 1 4771 0 S uwait 0xfffffe0058483280 syz-executor 5722 1 3813 0 SV uwait 0xfffffe0075165d00 syz-executor 5712 1 5712 0 SVs uwait 0xfffffe005422ed00 syz-executor 5651 1 3813 -1 SV uwait 0xfffffe005422e700 syz-executor 5626 1 767 0 SV uwait 0xfffffe0075166380 syz-executor 5570 1 4771 0 SV uwait 0xfffffe00586faa00 syz-executor 5547 1 5546 0 S uwait 0xfffffe0075166280 syz-executor 5452 1 3813 0 SV uwait 0xfffffe0058481080 syz-executor 5384 1 767 0 S uwait 0xfffffe0058480a00 syz-executor 5369 1 5368 0 S uwait 0xfffffe00586fa900 syz-executor 5364 1 767 0 S uwait 0xfffffe0058483b00 syz-executor 5296 1 4771 0 S uwait 0xfffffe0075165c00 syz-executor 5270 1 3813 0 S uwait 0xfffffe0075166a00 syz-executor 5225 1 3813 0 S uwait 0xfffffe0075fe6780 syz-executor 5180 1 4771 0 S uwait 0xfffffe0075165200 syz-executor 5145 1 767 60928 T uwait 0xfffffe0075166500 syz-executor 5123 0 0 0 DL mdwait 0xfffffe0075264000 [md2] 4954 1 4771 0 SV uwait 0xfffffe0058481680 syz-executor 4946 1 767 0 SV uwait 0xfffffe0075166d00 syz-executor 4945 1 767 0 S uwait 0xfffffe0058483d80 syz-executor 4935 1 4771 0 S uwait 0xfffffe0058480700 syz-executor 4934 1 4771 0 S uwait 0xfffffe0075167180 syz-executor 4919 1 3813 0 S uwait 0xfffffe0058483c80 syz-executor 4918 1 3813 0 S uwait 0xfffffe0058482700 syz-executor 4878 1 767 0 S uwait 0xfffffe0075166800 syz-executor 4877 1 767 0 S uwait 0xfffffe0058483b80 syz-executor 4810 1 767 0 SV aiowc 0xfffffe005b71be48 syz-executor 4795 1 3813 0 SV uwait 0xfffffe0058480800 syz-executor 4771 763 4771 0 R syz-executor 4699 1 767 0 S uwait 0xfffffe0075165f00 syz-executor 4682 1 3813 0 S uwait 0xfffffe0075165900 syz-executor 4613 1 767 0 S uwait 0xfffffe0075165700 syz-executor 4599 1 4599 0 Ss select 0xfffffe0058712e40 dhclient 4592 1 4592 0 Ss select 0xfffffe005847e140 dhclient 4565 1 3813 0 S uwait 0xfffffe0075165e00 syz-executor 4537 1 767 0 S uwait 0xfffffe0075165600 syz-executor 4536 1 3813 0 S uwait 0xfffffe00586fac00 syz-executor 4492 1 767 0 S uwait 0xfffffe0058480200 syz-executor 4298 1 3813 60929 S uwait 0xfffffe0075166700 syz-executor 4206 1 767 60928 S umtxn 0xfffffe0058480500 syz-executor 4135 1 3813 0 S uwait 0xfffffe0075166b00 syz-executor 4025 1 767 0 S uwait 0xfffffe00586fa000 syz-executor 3960 1 3813 0 S uwait 0xfffffe0058480900 syz-executor 3956 1 3813 0 S uwait 0xfffffe0058483e80 syz-executor 3940 1 3813 0 S uwait 0xfffffe0058480d00 syz-executor 3896 1 3813 0 S uwait 0xfffffe0058480b00 syz-executor 3813 763 3813 0 S piperd 0xfffffe00599fe8a0 syz-executor 3767 0 0 0 DL (threaded) [so_splice] 103195 D - 0xfffffe005422e600 [thr_0] 103238 D - 0xfffffe005422e640 [thr_1] 3577 1 767 0 T uwait 0xfffffe00586fb680 syz-executor 3533 1 767 0 T uwait 0xfffffe0058483a00 syz-executor 3522 1 767 -1 S uwait 0xfffffe0058483500 syz-executor 3447 0 0 0 DL - 0xffffffff83a91200 [soaiod4] 3446 0 0 0 DL - 0xffffffff83a91200 [soaiod3] 3445 0 0 0 DL - 0xffffffff83a91200 [soaiod2] 3444 0 0 0 DL - 0xffffffff83a91200 [soaiod1] 2986 0 0 0 DL mdwait 0xfffffe005970b000 [md1] 2964 1 767 0 S uwait 0xfffffe00586fa600 syz-executor 2941 0 0 0 DL mdwait 0xfffffe0075123000 [md0] 2512 1 767 0 S uwait 0xfffffe0058480f00 syz-executor 1991 1 767 0 S uwait 0xfffffe0058481c80 syz-executor 1968 1 767 0 S uwait 0xfffffe0058481d80 syz-executor 865 0 0 0 DL aiordy 0xfffffe005b6dc580 [aiod4] 864 0 0 0 DL aiordy 0xfffffe005b6dcae0 [aiod3] 863 0 0 0 DL aiordy 0xfffffe005b6dd5a0 [aiod2] 861 0 0 0 DL aiordy 0xfffffe005b6dd040 [aiod1] 767 763 767 0 S piperd 0xfffffe0059a09e60 syz-executor 763 761 761 0 RE CPU 0 syz-executor 761 759 761 0 Ss pause 0xfffffe005b6db0b0 csh 759 682 759 0 Ss select 0xfffffe005847dbc0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005849f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00596b94b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00596b9cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00596ba4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00596bacb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543574b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054357cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543584b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054358cb0 getty 686 1 686 0 Ss nanslp 0xffffffff839813c1 cron 682 1 682 0 Ss select 0xfffffe005847de40 sshd 495 1 495 0 Ss select 0xfffffe005847e540 syslogd 424 1 424 0 Ss wait 0xfffffe0007be6ae0 devd 423 1 423 65 Ss select 0xfffffe00587140c0 dhclient 338 1 338 0 Ss select 0xfffffe005847e6c0 dhclient 335 1 335 0 Ss select 0xfffffe0058713f40 dhclient 17 0 0 0 DL syncer 0xffffffff83a9ebe0 [syncer] 16 0 0 0 RL [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100081 RunQ [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100097 RunQ [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae88a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff83ace838 [dom0] 100083 D launds 0xffffffff83ace844 [laundry: dom0] 100084 D umarcl 0xffffffff81d73860 [uma] 7 0 0 0 DL - 0xffffffff836feb70 [rand_harvestq] 6 0 0 0 TL [pf purge] 5 0 0 0 DL waiting 0xffffffff84304a00 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 RunQ [doneq0] 100046 D - 0xffffffff836c92c0 [async] 100077 D - 0xffffffff836c9140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83aca020 [crypto] 100043 D crypto_ 0xfffffe0057f77030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f77080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83929d40 [g_event] 100037 D - 0xffffffff83929d60 [g_up] 100038 D - 0xffffffff83929d80 [g_down] 2 0 0 0 TL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 RunQ [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acaa80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c13ff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f7b300 [crypto_0] 100041 D - 0xfffffe0057f7b300 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836f500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836f400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058353600 [virtio_balloon] 100067 D - 0xffffffff8272a940 [deadlkres] 100071 D - 0xfffffe0058701300 [acpi_task_0] 100072 D - 0xfffffe0058701300 [acpi_task_1] 100073 D - 0xfffffe0058701300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f7ab00 [CAM taskq] 100078 D - 0xfffffe0057f7ba00 [ipsec_offload] 5652 5651 3813 -1 Z syz-executor db> show all locks Process 5968 (ifconfig) thread 0xfffffe005b713740 (101201) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83a9f380) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3028 Process 763 (syz-executor) thread 0xfffffe0007be9000 (100106) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff835f35a0) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:6408 exclusive sx vm map (user) (vm map (user)) r = 0 (0xffffffff83acddc0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4108 Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e49a50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5011K 585 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4223 sysctloid 35147 2071K 35218 vtbuf 24 1968K 46 kobj 329 1316K 520 filedesc 148 1179K 10454 newblk 4 1025K 10024 vfscache 3 1025K 3 pcb 76 725K 3188 subproc 304 607K 6393 inodedep 7 515K 6095 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 274K 9 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 144317 acpica 1674 184K 61482 tidhash 3 141K 3 pagedep 5 129K 5276 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 114 114K 135 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 mtx_pool 2 72K 2 BPF 39 71K 121 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 519 ddb_capture 1 64K 1 kdtrace 356 64K 12128 umtx 496 62K 496 temp 36 40K 4108 DEVFS3 131 33K 143 filemon 4 32K 82 hostcache 1 32K 1 shm 1 32K 14 msg 4 30K 4 LRO 28 29K 32 kbdmux 6 28K 6 sctp_stro 22 22K 622 routetbl 238 22K 817 ifaddr 71 20K 90 DEVFS_RULE 56 20K 56 sctp_atcl 47 18K 2155 ufs_mount 4 17K 5 tcp_fsb_rack 8 17K 496 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 9 lltable 44 14K 157 GEOM 82 14K 606 eventhandler 163 14K 163 ether_multi 152 13K 299 md_disk 3 12K 9 kenv 95 12K 95 plimit 29 11K 491 ksem 8 11K 49 rman 86 11K 451 CAM queue 5 11K 1528 kqueue 145 10K 6468 shmfd 4 10K 21 cred 36 9K 491 in6_multi 65 9K 88 sctp_timw 34 9K 34 bmsafemap 3 9K 5984 DEVFSP 136 9K 571 pwddesc 134 9K 6386 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 kcovinfo 117 8K 143 taskqueue 66 7K 135 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 54 UMA 270 5K 270 proc-args 162 5K 7578 vt 11 5K 11 pf_table 2 4K 27 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 29 4K 72 acpisem 28 4K 28 lockf 29 4K 288 CC Mem 12 3K 690 sctp_atky 69 3K 2898 selfd 45 3K 201254 terminal 11 3K 11 uidinfo 6 3K 61 hhook 8 3K 10 clone 9 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 126 sctp_ifa 15 2K 18 ip6ndp 12 2K 18 Unitno 28 2K 80 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 28 pfil 14 2K 14 tun 4 2K 6 toponodes 6 2K 6 mount 28 2K 1478 netlink 3 2K 242 ipsecpolicy 2 2K 2 acpidev 20 2K 20 tcp_pcm_rack 4 1K 248 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 80 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 27 1K 1321 pf_osfp 7 1K 9 ipsec 3 1K 3 sctp_ifn 6 1K 18 mld 6 1K 8 igmp 6 1K 8 isadev 6 1K 6 sctp_athm 47 1K 2225 pci_link 10 1K 10 sctp_map 44 1K 1226 crypto 4 1K 267 encap_export_host 12 1K 12 osd 17 1K 683 diradd 4 1K 5792 procdesc 4 1K 18 cdev 2 1K 2 lkpikmalloc 8 1K 9 ip_msource 7 1K 18 mkdir 3 1K 10408 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 142 filedesc_to_leader 5 1K 21 newdirblk 2 1K 5204 vnodes 1 1K 24 iov 4 1K 37407 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 7 prison 6 1K 6 cryptodev 2 1K 778 pf_rule 1 1K 35 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 527 aio 4 1K 12 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 5019 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 filecaps 4 1K 125 sigio 1 1K 5 entropy 2 1K 44 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 6565 p1003.1b 1 1K 1 tcp_do_rack 0 0K 2 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 1481 sctp_mcore 0 0K 0 sctp_socko 0 0K 1065 sctp_iter 0 0K 22 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 3 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 20 sctp_aadr 0 0K 52 sctp_stri 0 0K 128 mqdata 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 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 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 1142 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 36 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 dirrem 0 0K 5759 freefile 0 0K 5633 freeblks 0 0K 5402 allocindir 0 0K 0 indirdep 0 0K 1326 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 4 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 11 in6_mfilter 0 0K 4 frag6 0 0K 4 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 40 in_mfilter 0 0K 48 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 20 fadvise 0 0K 0 VN POLL 0 0K 27 statfs 0 0K 212 namei_tracker 0 0K 17 export_host 0 0K 0 cl_savebuf 0 0K 198 lio 0 0K 86 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 ioctlops 0 0K 260 eventfd 0 0K 19 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 470 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 770 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 90 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 20 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 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 378 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 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 8776 1130 45039 0 254 40574976 0 mbuf 256 9270 1398 183763 0 254 2731008 0 mbuf_cluster 2048 762 254 765 0 254 2080768 0 BUF TRIE 144 212 11576 4823 0 62 1697472 0 malloc-384 384 4174 26 4220 0 30 1612800 0 malloc-128 128 11875 122 12764 0 126 1535616 0 RADIX NODE 144 9977 154 122992 0 62 1458864 0 malloc-16384 16384 73 16 5400 0 1 1458176 0 malloc-4096 4096 337 5 537 0 2 1400832 0 UMA Slabs 0 112 12039 15 12039 0 126 1350048 0 sctp_asoc 2256 22 488 613 0 254 1150560 0 vmem btag 56 18335 64 18335 0 254 1030344 0 malloc-65536 65536 11 1 15 0 1 786432 0 FFS inode 1168 604 33 6285 0 8 744016 0 malloc-4096 4096 145 11 7257 0 2 638976 0 sctp_ep 1152 25 486 1478 0 254 588672 0 VM OBJECT 264 2150 40 79249 0 30 578160 0 malloc-64 64 75 8871 237771 0 254 572544 0 socket 1024 56 452 4342 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 224 16 1549 0 8 491520 0 THREAD 1824 219 29 5907 0 8 452352 0 sctp_raddr 736 24 493 781 0 254 380512 0 MAP ENTRY 96 3558 222 229420 0 126 362880 0 malloc-65536 65536 0 5 244 0 1 327680 0 malloc-384 384 8 832 6120 0 30 322560 0 VNODE 440 644 76 6329 0 30 316800 0 malloc-64 64 4433 418 10968 0 254 310464 0 malloc-2048 2048 112 24 320 0 8 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 32 88 1503 0 8 245760 0 malloc-16 16 14729 271 17770 0 254 240000 0 FPU_save_area 832 221 58 10999 0 16 232128 0 malloc-32768 32768 6 1 126 0 1 229376 0 PROC 1376 135 30 6219 0 8 227040 0 DEVCTL 1024 42 178 182 0 0 225280 0 malloc-256 256 50 820 8741 0 62 222720 0 tcp_log 416 0 513 599 0 254 213408 0 malloc-256 256 478 332 35702 0 62 207360 0 malloc-32768 32768 0 6 1183 0 1 196608 0 mbuf_packet 256 94 668 28667 0 254 195072 0 malloc-128 128 1247 272 39298 0 126 194432 0 malloc-32 32 5448 474 11506 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 552 843 9959 0 126 178560 0 FFS2 dinode 256 604 86 6284 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 filedesc0 1072 135 26 6386 0 8 172592 0 malloc-1024 1024 34 110 613 0 16 147456 0 malloc-1024 1024 131 13 158 0 16 147456 0 S VFS Cache 104 1027 377 6801 0 126 146016 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 15 0 1 131072 0 unpcb 256 21 489 1437 0 254 130560 0 ksiginfo 112 142 902 395 0 126 116928 0 malloc-384 384 108 192 2785 0 30 115200 0 malloc-4096 4096 20 4 2200 0 2 98304 0 UMA Kegs 384 228 5 228 0 30 89472 0 64 Bucket 512 101 67 5388 0 30 86016 0 128 Bucket 1024 62 21 415 0 16 84992 0 ertt_txseginfo 40 1 2120 17521 0 254 84840 0 malloc-128 128 516 135 1303 0 126 83328 0 malloc-16384 16384 3 2 19 0 1 81920 0 malloc-8192 8192 6 4 89 0 1 81920 0 malloc-8192 8192 8 2 29 0 1 81920 0 malloc-2048 2048 3 37 1161 0 8 81920 0 VMSPACE 616 106 26 6142 0 16 81312 0 malloc-256 256 2 313 1285 0 62 80640 0 sctp_readq 152 0 520 54 0 254 79040 0 sctp_chunk 152 21 499 335 0 254 79040 0 malloc-8192 8192 7 2 89 0 1 73728 0 malloc-4096 4096 17 1 71 0 2 73728 0 g_bio 408 4 176 28434 0 30 73440 0 malloc-384 384 166 14 514 0 30 69120 0 malloc-64 64 540 531 2052 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 13 0 1 65536 0 malloc-32768 32768 0 2 13 0 1 65536 0 32 Bucket 256 119 136 4280 0 62 65280 0 sctp_stream_msg_out 112 4 536 158 0 254 60480 0 tcp_inpcb 1320 12 30 668 0 8 55440 0 malloc-64 64 159 660 28024 0 254 52416 0 malloc-64 64 340 479 372 0 254 52416 0 tcp_bbr_map 128 2 401 368 0 126 51584 0 malloc-256 256 126 69 879 0 62 49920 0 malloc-256 256 55 140 1544 0 62 49920 0 malloc-256 256 22 173 7554 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 39043 0 16 49152 0 malloc-2048 2048 15 9 24 0 8 49152 0 malloc-2048 2048 2 22 53 0 8 49152 0 malloc-1024 1024 10 38 850 0 16 49152 0 pcpu-8 8 4892 740 6477 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 302 248 18197 0 126 44000 0 TURNSTILE 136 249 66 249 0 62 42840 0 malloc-8192 8192 3 2 54 0 1 40960 0 malloc-4096 4096 3 7 19 0 2 40960 0 pipe 736 34 21 522 0 16 40480 0 rl_entry 48 35 805 749 0 254 40320 0 da_ccb 544 1 69 7196 0 16 38080 0 udplite_inpcb 416 0 90 52 0 30 37440 0 udp_inpcb 416 11 79 387 0 30 37440 0 hostcache 64 4 563 4 0 254 36288 0 malloc-64 64 176 391 612 0 254 36288 0 malloc-64 64 104 463 1079 0 254 36288 0 malloc-64 64 280 287 8038 0 254 36288 0 16 Bucket 144 75 177 585 0 62 36288 0 tcp_rack_map 128 11 268 342 0 126 35712 0 malloc-128 128 3 276 5875 0 126 35712 0 malloc-128 128 118 161 869 0 126 35712 0 malloc-128 128 114 165 6441 0 126 35712 0 malloc-128 128 78 201 82 0 126 35712 0 routing nhops 256 28 107 44 0 62 34560 0 ripcb 384 4 86 214 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 48 42 71 0 30 34560 0 malloc-256 256 51 84 1064 0 62 34560 0 malloc-256 256 51 84 137 0 62 34560 0 SLEEPQUEUE 88 249 135 249 0 126 33792 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 3 1 4 0 1 32768 0 malloc-2048 2048 5 11 52 0 8 32768 0 malloc-2048 2048 4 12 177 0 8 32768 0 malloc-1024 1024 0 32 56 0 16 32768 0 malloc-1024 1024 12 20 40 0 16 32768 0 malloc-1024 1024 5 27 195 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1373 0 16 32768 0 malloc-512 512 0 64 6 0 30 32768 0 malloc-512 512 10 54 90 0 30 32768 0 malloc-512 512 1 63 514 0 30 32768 0 malloc-512 512 6 58 225 0 30 32768 0 malloc-512 512 6 58 149 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 PWD 40 82 726 5158 0 254 32320 0 tcp_bbr_pcb 896 1 35 169 0 16 32256 0 tcp_rack_pcb 1152 4 24 248 0 8 32256 0 ipq 56 0 576 3 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 39 225 92 0 126 31680 0 clpbuf 2624 0 12 130 0 4 31488 0 sctp_laddr 48 32 556 713 0 254 28224 0 malloc-32 32 276 606 582 0 254 28224 0 malloc-32 32 284 598 2480 0 254 28224 0 4 Bucket 48 8 580 15 0 254 28224 0 2 Bucket 32 86 796 1158 0 254 28224 0 AIO 208 1 132 118 0 62 27664 0 mqnode 416 4 59 4 0 30 26208 0 cpuset 200 7 121 16 0 62 25600 0 malloc-4096 4096 1 5 12 0 2 24576 0 rtentry 168 30 114 44 0 62 24192 0 8 Bucket 80 75 225 1309 0 126 24000 0 malloc-384 384 6 54 35 0 30 23040 0 malloc-384 384 0 60 1128 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 domainset 40 0 567 7 0 254 22680 0 Mountpoints 2816 2 6 28 0 4 22528 0 udplite_inpcb ports 32 0 630 12 0 254 20160 0 udp_inpcb ports 32 3 627 105 0 254 20160 0 tcp_inpcb ports 32 7 623 253 0 254 20160 0 ertt 72 12 268 668 0 126 20160 0 malloc-32 32 143 487 313 0 254 20160 0 malloc-32 32 53 577 300 0 254 20160 0 malloc-32 32 87 543 4442 0 254 20160 0 malloc-32 32 6 624 1133 0 254 20160 0 KNOTE 160 0 125 135 0 62 20000 0 cryptop 280 0 70 83 0 30 19600 0 AIOCB 552 0 35 98 0 16 19320 0 L VFS Cache 320 0 60 51 0 30 19200 0 AIOLIO 272 0 70 43 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-2048 2048 3 5 196 0 8 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_asconf_ack 48 0 336 7 0 254 16128 0 vtnet_tx_hdr 24 1 667 19106 0 254 16032 0 pf frags 248 0 64 1 0 62 15872 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 0 132 13 0 126 15840 0 mqnotifier 216 0 72 1 0 62 15552 0 kenv 258 17 43 1085 0 30 15480 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 0 69 16 0 62 12144 0 malloc-32 32 10 368 59742 0 254 12096 0 malloc-16 16 120 630 6989 0 254 12000 0 malloc-16 16 43 707 1464 0 254 12000 0 malloc-16 16 19 731 59393 0 254 12000 0 malloc-16 16 76 674 3120 0 254 12000 0 malloc-16 16 37 713 75 0 254 12000 0 malloc-16 16 278 472 28447 0 254 12000 0 malloc-16 16 69 681 2248 0 254 12000 0 itimer 352 1 32 12 0 30 11616 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 pf frag entries 40 0 101 4 0 8 4040 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 17 0 0 3744 0 tfo 4 0 493 1 0 254 1972 0 splice 184 0 0 0 0 62 0 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 144 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 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 368 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 sackhole 32 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mvdata 64 0 0 0 0 254 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 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 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 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