last executing test programs: 2.759455901s ago: executing program 2 (id=4706): r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="0004000000000000040100040100c2"], 0x28) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "fda1076645ee4a1ec4dd162f1327d0e8"}, 0x14) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty, 0x1}, 0x1c) rfork(0x3060) 2.693096205s ago: executing program 2 (id=4709): r0 = openat$md(0xffffffffffffff9c, 0x0, 0x20000, 0x0) fspacectl(r0, 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x1c, 0x2, 0x31ad8f0b, @mcast1, 0x1ff}}, 0x0, 0xd2, 0x7f}, &(0x7f00000003c0)=0x90) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000006c0), 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000b00)={0x1, 0x23}, 0xc) 2.690250277s ago: executing program 2 (id=4718): open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="002c78e7", 0x4) setgroups(0x20a, &(0x7f0000000040)) r0 = getegid() lchown(&(0x7f00000000c0)='./file0\x00', 0x0, r0) lchown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) 2.620188429s ago: executing program 2 (id=4722): openat$bpf(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) setreuid(0xee00, 0x0) r0 = getuid() mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) setreuid(r0, r0) utimes(&(0x7f0000000040)='./file0\x00', 0x0) 2.589550965s ago: executing program 2 (id=4714): r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) symlinkat(&(0x7f0000000100)='./file2\x00', r0, &(0x7f0000000140)='./file2aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = open$dir(&(0x7f0000000280)='.\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000500)='./file2aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mknodat(r0, &(0x7f00000009c0)='./file2\x00', 0xb6a0a5d5283be59a, 0x0) 2.501036204s ago: executing program 2 (id=4717): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a", 0x59}], 0x1, 0x0, 0x0, 0x81}, 0x0) 2.34009012s ago: executing program 0 (id=4725): connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @rand_addr}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x26, 0x3, 0x0) r1 = socket(0x26, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000140), 0x4) 2.213804101s ago: executing program 0 (id=4733): r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000240)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2, 0x20f}, &(0x7f0000000040)=0x8) 2.176077379s ago: executing program 0 (id=4728): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f1545f59d15ada6e76061b7834beac7d501f26c27", 0x8f}], 0x1, 0x0, 0x0, 0x81}, 0x0) 1.532453374s ago: executing program 3 (id=4729): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a", 0x59}], 0x1, 0x0, 0x0, 0x81}, 0x0) 1.531645673s ago: executing program 1 (id=4737): socket$inet(0x2, 0x1, 0x0) getfsstat(&(0x7f0000001280), 0x928, 0x0) r0 = socket(0x2, 0x1, 0x0) close(r0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={0x0, 0xd5, 0xfffffe00}, 0xc) 651.425584ms ago: executing program 3 (id=4730): r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000340)="f7", 0x1}], 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x88) rfork(0x3060) 650.633995ms ago: executing program 0 (id=4739): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f0000000340)=0xff, 0x4) bind$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10) 650.260669ms ago: executing program 1 (id=4731): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000014c0)) fork() accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000c00), 0x0) fork() getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 562.882888ms ago: executing program 1 (id=4732): ksem_open(0x0, 0x0, 0x1000, 0x9, 0x6) ksem_close(0x0) sysarch$I386_SET_IOPERM(0x4, 0x0) openat$filemon(0xffffff9c, 0x0, 0x80000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000380)=0x5, 0x4) 555.672472ms ago: executing program 3 (id=4734): mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000000)='msdosfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000001c0)) socket(0x0, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) pipe2(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) 486.57393ms ago: executing program 3 (id=4735): r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000000280)={0x10, 0x2, 0x3}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000340)=0x101, 0x4) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @loopback}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002c00)="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", 0x769}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000100)="59d8", 0x2}, {0x0}], 0x2, 0x0, 0x0, 0x20000}, 0x20001) 485.330757ms ago: executing program 0 (id=4736): pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0xbb4289d0ac784055) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000200)=""/243, 0xf3}], 0x1) r2 = dup2(r1, r0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) execve(0x0, 0x0, 0x0) 484.909838ms ago: executing program 1 (id=4738): r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000d80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') symlinkat(&(0x7f0000000480)='./file0\x00', r0, &(0x7f0000000180)='./file1\x00') unlink(&(0x7f0000000800)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') open$dir(&(0x7f0000000800)='./file0\x00', 0x40000400000002c2, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 439.058105ms ago: executing program 1 (id=4740): bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000100)="b4d76a6870f330fc1c") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000000c0)) 412.555856ms ago: executing program 3 (id=4741): 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$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a40)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES8, @ANYRES16, @ANYRES64=r2, @ANYRESHEX=r0, @ANYRES32, @ANYRES8=r1, @ANYRES8=r1, @ANYBLOB="18efc0c1833edb26", @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRESDEC], 0x118}, 0x0) 278.321951ms ago: executing program 0 (id=4742): r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000100)=[{&(0x7f00000005c0)="ca1b3b5c422ca65675e274c429d4ecb6043c5c10548af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed757e08fc8325e69831de6411138839053b1a", 0x59}], 0x1, 0x0, 0x0, 0x81}, 0x0) 277.252107ms ago: executing program 1 (id=4749): r0 = socket(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) sendto(r0, &(0x7f0000000380)="8e741440cbec08ded2c5eca7d3d5098a1eeb19d5f95476270256fe6ccc554d0112981bdcc2c2", 0x26, 0x20005, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) 0s ago: executing program 3 (id=4743): socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000014c0)) fork() accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000c00), 0x0) fork() getpeername$unix(0xffffffffffffffff, 0x0, &(0x7f0000000bc0)) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.197' (ED25519) to the list of known hosts. Sep 24 07:42:02 if_delmulti_locked: detaching ifnet instance 0xfffffe0054222800 ci-freebsd-i386-3 dhclient[816]:if_delmulti_locked: detaching ifnet instance 0xfffffe0054222800 Interface tap3 if_delmulti_locked: detaching ifnet instance 0xfffffe0054222800 is down, dhclient exiting if_delmulti_locked: detaching ifnet instance 0xfffffe0054222800 if_delmulti_locked: detaching ifnet instance 0xfffffe0054222800 if_delmulti_locked: detaching ifnet instance 0xfffffe0054222800 Sep 24 07:42:02 ci-freebsd-i386-3 dhclient[816]: connection closed Sep 24 07:42:02 ci-freebsd-i386-3 dhclient[816]: exiting. Jan 1 00:00:01 ci-freebsd-i386-3 kernel: attempted source route from 255.255.255.255 to 172.20.2.170 Jan 1 00:00:04 ci-freebsd-i386-3 kernel: arp: 14:00:0e:bb:89:b7 attempts to modify permanent entry for 172.20.3.187 on tap3 UDP6: M_MCAST is set in a unicast packet. Jan 1 00:00:06 ci-freebsd-i386-3 kernel: arp: 00:00:00:00:00:00 attempts to modify permanent entry for 172.20.3.187 on tap3 Expensive callout(9) function: 0xffffffff81916990(0) 0.002651432 s if_delmulti_locked: detaching ifnet instance 0xfffffe0058728800 Out of ktrace request objects. if_delmulti_locked: Jan 1 00:00:45 detaching ifnet instance 0xfffffe0054222000 ci-freebsd-i386-if_delmulti_locked: detaching ifnet instance 0xfffffe0054222000 3 dhclient[922]:if_delmulti_locked: detaching ifnet instance 0xfffffe0054222000 Interface tap1 is down, dhclient exiting Jan 1 00:00:45 ci-freebsd-i386-3 dhclient[922]: connection closed Jan 1 00:00:45 ci-freebsd-i386-3 dhclient[922]: exiting. if_delmulti_locked: detaching ifnet instance 0xfffffe0054222000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054222000 if_delmulti_locked: detaching ifnet instance 0xfffffe0054222000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058728000 if_delmulti_locked: detaching ifnet instance 0xfffffe005872b000 ip6_pcbopts: all specified options are cleared. if_delmulti_locked: detaching ifnet instance 0xfffffe005872b000 Jan 1 00:01:07 ci-freebsd-i386-3 dhclient[3415]: send_packet: No buffer space available if_delmulti_locked: detaching ifnet instance 0xfffffe0058728000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058728000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058728000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058728000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058728000 if_delmulti_locked: detaching ifnet instance 0xfffffe0058728000 ip6_pcbopts: all specified options are cleared. if_delmulti_locked: detaching ifnet instance 0xfffffe006e593800 if_delmulti_locked: detaching ifnet instance 0xfffffe005872b000 if_delmulti_locked: detaching ifnet instance 0xfffffe006e593800 lock order reversal: 1st 0xfffffe00752d5908 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 0xffffffff81612039 at witness_checkorder+0x709 #1 0xffffffff814815da at lockmgr_lock_flags+0x1ea #2 0xffffffff81d25d0b at ffs_lock+0x18b #3 0xffffffff822756e9 at VOP_LOCK1_APV+0x79 #4 0xffffffff8176cc7e at _vn_lock+0x14e #5 0xffffffff8176d528 at vn_close1+0x1e8 #6 0xffffffff814731ae at ktrops+0x40e #7 0xffffffff8147293d at sys_ktrace+0xa4d #8 0xffffffff82236a1a at ia32_syscall+0x4aa #9 0xffffffff8205a1af at int0x80_syscall_common+0x9c lock order ufs -> proctree attempted at: #0 0xffffffff81612f79 at witness_checkorder+0x1649 #1 0xffffffff8150a4da at _sx_slock_int+0x14a #2 0xffffffff815cfead at uprintf+0x14d #3 0xffffffff81d5213f at ufs_rmdir+0xdf #4 0xffffffff822744cf at VOP_RMDIR_APV+0xef #5 0xffffffff817624e5 at kern_frmdirat+0x8b5 #6 0xffffffff82236a1a at ia32_syscall+0x4aa #7 0xffffffff8205a1af at int0x80_syscall_common+0x9c 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 if_delmulti_locked: detaching ifnet instance 0xfffffe0054223000 Jan 1 00:01:37 ci-freebsd-i386-3 syslogd: last message repeated 2 times Jan 1 00:01:47 ci-freebsd-i386-3 dhclient[5837]: send_packet: No buffer space available Jan 1 00:02:25 ci-freebsd-i386-3 syslogd: last message repeated 4 times Jan 1 00:02:46 ci-freebsd-i386-3 syslogd: last message repeated 2 times Jan 1 00:02:48 ci-freebsd-i386-3 dhclient[5865]: send_packet: No buffer space available Jan 1 00:03:33 ci-freebsd-i386-3 syslogd: last message repeated 4 times Jan 1 00:03:42 ci-freebsd-i386-3 syslogd: last message repeated 1 times Jan 1 00:03:50 ci-freebsd-i386-3 dhclient[5893]: send_packet: No buffer space available Jan 1 00:04:23 ci-freebsd-i386-3 syslogd: last message repeated 4 times Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074fa4180) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 stack backtrace: #0 0xffffffff81613986 at witness_debugger+0x156 #1 0xffffffff81615e34 at witness_warn+0x894 #2 0xffffffff820b2d37 at trap_pfault+0x157 #3 0xffffffff820b14f8 at trap+0x648 #4 0xffffffff82059018 at calltrap+0x8 #5 0xffffffff84609afc at sctp_lowlevel_chunk_output+0x1f0c #6 0xffffffff846245e9 at sctp_send_abort_tcb+0x569 #7 0xffffffff8469c99e at sctp_abort_an_association+0xbe #8 0xffffffff8469a702 at sctp_timeout_handler+0xf92 #9 0xffffffff81533335 at softclock_call_cc+0x395 #10 0xffffffff815366c0 at softclock_thread+0x200 #11 0xffffffff8144e42c at fork_exit+0xcc #12 0xffffffff8205a07e 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 = 0x20:0xffffffff81a24387 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 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) rdi: 0000000000000010 rsi: 0000000000000000 rdx: 000000000b0e5060 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a770 r10: 0100000000000000 r11: 000000000000001f r12: dffff7c000000000 r13: 1fffffc00ad914d8 r14: fffffe0058728000 r15: 000000000000ffff trap number = 12 panic: page fault cpuid = 1 time = 264 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 = 0xffffffff81a24387, 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 $0,0x23e2467(%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 0xffffffff82724580 .str.27 rsp 0xfffffe0056c89f30 rbp 0xfffffe0056c89f50 rsi 0 rdi 0xffffffff815d3d09 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82724580 .str.27 r15 0 rip 0xffffffff815bdbae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e2467(%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 5898 5897 5897 0 D ifnet_d 0xffffffff83a9f380 ifconfig 5897 763 5897 0 S wait 0xfffffe0007be6020 syz-executor 5896 5890 5896 0 Ss select 0xfffffe005847b7c0 dhclient 5893 1 5893 0 Ss select 0xfffffe005847e440 dhclient 5890 5883 424 65 S select 0xfffffe005847bbc0 dhclient 5883 424 424 0 S wait 0xfffffe005b9815c0 sh 5874 1 5874 65 Ss select 0xfffffe005847b840 dhclient 5870 1 5869 0 D ifnet_d 0xffffffff83a9f380 ifconfig 5868 1 5868 0 Ss select 0xfffffe005847bac0 dhclient 5865 1 5865 0 Ss select 0xfffffe00587126c0 dhclient 5846 1 5846 65 Ss select 0xfffffe005847dbc0 dhclient 5842 1 5841 0 D ifnet_d 0xffffffff83a9f380 ifconfig 5840 1 5840 0 Ss select 0xfffffe005847ba40 dhclient 5837 1 5837 0 Ss select 0xfffffe005847b540 dhclient 5818 1 5818 65 Ss select 0xfffffe0058712a40 dhclient 5814 1 5813 0 D ifnet_d 0xffffffff83a9f380 ifconfig 5812 1 4387 0 S uwait 0xfffffe0058481e80 syz-executor 5811 1 4387 0 S uwait 0xfffffe0058481300 syz-executor 5800 1 3380 0 S uwait 0xfffffe0058482200 syz-executor 5799 1 3380 0 S uwait 0xfffffe005422ee00 syz-executor 5787 1 5784 0 D tun_con 0xfffffe006e58fca8 ifconfig 5747 1 802 0 S uwait 0xfffffe0074ee1600 syz-executor 5746 1 802 0 S uwait 0xfffffe005422e500 syz-executor 5646 1 3380 0 S uwait 0xfffffe0058480080 syz-executor 5639 1 4387 0 S uwait 0xfffffe0075cc4a80 syz-executor 5606 1 5605 0 S uwait 0xfffffe0075cc4b80 syz-executor 5566 1 4387 0 SV uwait 0xfffffe0074ee2480 syz-executor 5543 1 3380 0 S uwait 0xfffffe0058480980 syz-executor 5501 1 802 0 SV uwait 0xfffffe0075cc4980 syz-executor 5425 5424 802 -1 S uwait 0xfffffe0074ee1c00 syz-executor 5424 1 802 -1 SV wait 0xfffffe005b980040 syz-executor 5419 1 5419 0 SVs uwait 0xfffffe0075cc5300 syz-executor 5379 1 802 0 S uwait 0xfffffe0058481400 syz-executor 5219 1 4387 0 SV uwait 0xfffffe005422ea00 syz-executor 5153 1 4387 0 S uwait 0xfffffe0058481500 syz-executor 5152 1 4387 0 S uwait 0xfffffe0075cc5200 syz-executor 5149 1 3380 -1 SV uwait 0xfffffe0074ee2080 syz-executor 5139 1 802 0 S uwait 0xfffffe005422e400 syz-executor 5138 1 802 0 S uwait 0xfffffe0074ee0e00 syz-executor 5123 1 3380 0 SV uwait 0xfffffe00586fa500 syz-executor 5094 1 3380 0 SV uwait 0xfffffe0074ee2e80 syz-executor 5088 1 3380 0 S uwait 0xfffffe00586fbc80 syz-executor 5087 1 3380 0 S uwait 0xfffffe0074ee1700 syz-executor 5072 1 5068 0 S uwait 0xfffffe0058483700 syz-executor 5030 1 5029 0 S uwait 0xfffffe0058483600 syz-executor 4905 1 4387 0 S uwait 0xfffffe0074ee2d80 syz-executor 4897 1 802 0 SV aiowc 0xfffffe005b95d8e8 syz-executor 4882 1 802 0 S uwait 0xfffffe0074ee2380 syz-executor 4868 1 802 0 S uwait 0xfffffe00586fac00 syz-executor 4866 1 4387 0 S uwait 0xfffffe005422eb80 syz-executor 4825 1 802 0 S uwait 0xfffffe00586fa200 syz-executor 4824 1 802 0 S uwait 0xfffffe0058480c80 syz-executor 4795 1 802 0 S uwait 0xfffffe0058480b80 syz-executor 4754 1 3380 0 S uwait 0xfffffe0058480e80 syz-executor 4678 1 4387 0 S uwait 0xfffffe00586fad00 syz-executor 4667 0 0 0 DL mdwait 0xfffffe005983e000 [md2] 4498 1 802 0 S uwait 0xfffffe0058480580 syz-executor 4446 1 802 0 S uwait 0xfffffe0074ee1280 syz-executor 4414 1 802 60928 S uwait 0xfffffe0074ee1800 syz-executor 4387 763 4387 0 R syz-executor 4325 1 3380 0 SV sigwait 0xfffffe005b95db70 syz-executor 4215 1 3380 0 S uwait 0xfffffe0058483e80 syz-executor 4188 1 802 60928 S uwait 0xfffffe0074ee1480 syz-executor 4176 1 3380 60928 S uwait 0xfffffe0058481d80 syz-executor 4172 1 3380 0 T uwait 0xfffffe0074ee2780 syz-executor 3992 1 3380 0 S uwait 0xfffffe00586fbd80 syz-executor 3972 0 0 0 DL (threaded) [so_splice] 100763 D - 0xfffffe0074ee0d00 [thr_0] 103513 D - 0xfffffe0074ee0d40 [thr_1] 3965 1 802 0 S uwait 0xfffffe00586fa100 syz-executor 3837 1 802 0 S uwait 0xfffffe0074ee1e00 syz-executor 3589 1 802 0 T syz-executor 3535 1 3380 0 T uwait 0xfffffe0058481000 syz-executor 3488 1 802 0 S uwait 0xfffffe0074ee3200 syz-executor 3418 1 3418 0 Ss select 0xfffffe00587134c0 dhclient 3415 1 3415 0 Ss select 0xfffffe005847d740 dhclient 3380 763 3380 0 R syz-executor 3375 1 802 0 S uwait 0xfffffe0074ee2980 syz-executor 3371 1 802 60929 S uwait 0xfffffe0058483900 syz-executor 3368 1 802 -1 S uwait 0xfffffe0074ee1d00 syz-executor 3293 0 0 0 DL mdwait 0xfffffe0075397000 [md1] 3124 0 0 0 DL mdwait 0xfffffe0075388000 [md0] 2863 1 802 0 S uwait 0xfffffe0058480780 syz-executor 2849 1 802 0 S uwait 0xfffffe0058480a80 syz-executor 2607 1 802 0 T uwait 0xfffffe0058483b00 syz-executor 2560 1 802 0 S uwait 0xfffffe0058480680 syz-executor 2357 1 802 0 S uwait 0xfffffe0058483a00 syz-executor 2325 1 802 0 S uwait 0xfffffe0074ee3300 syz-executor 1877 1 802 0 S uwait 0xfffffe0058481b80 syz-executor 1348 1 802 0 S uwait 0xfffffe00586fa400 syz-executor 1026 0 0 0 DL aiordy 0xfffffe005b90aae0 [aiod4] 1025 0 0 0 DL aiordy 0xfffffe005b8d5580 [aiod3] 1024 0 0 0 DL aiordy 0xfffffe0007a085c0 [aiod2] 1023 0 0 0 DL aiordy 0xfffffe005b8d65a0 [aiod1] 802 763 802 0 R syz-executor 763 761 761 0 RE syz-executor 761 759 761 0 Ss pause 0xfffffe005b8d6bb0 csh 759 682 759 0 Ss select 0xfffffe005847e640 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00596e7cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00596e84b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00596e8cb0 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 0xfffffe0058712840 sshd 495 1 495 0 Ss select 0xfffffe005847eac0 syslogd 424 1 424 0 Ss wait 0xfffffe0007be75a0 devd 423 1 423 65 Ss select 0xfffffe0058712d40 dhclient 338 1 338 0 Ss select 0xfffffe0058713640 dhclient 335 1 335 0 Ss select 0xfffffe0058713540 dhclient 17 0 0 0 DL syncer 0xffffffff83a9ebe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a25020 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9d1a0 [bufdaemon] 100084 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00580144e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae88a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff83ace838 [dom0] 100082 D launds 0xffffffff83ace844 [laundry: dom0] 100083 D umarcl 0xffffffff81d72550 [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 TL [pf purge] 5 0 0 0 DL waiting 0xffffffff846dea00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c9340 [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 I [swi1: hpts] 100034 Run CPU 0 [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 0xffffffff84c1cff0 [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 - 0xffffffff827297c0 [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] 5150 5149 3380 -1 Z syz-executor db> show all locks Process 5787 (ifconfig) thread 0xfffffe005b8a5000 (103748) 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 0xfffffe005b893000 (100090) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0007796a80) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8663 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe005b88e130) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8573 Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074fa4180) 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 567 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4223 sysctloid 35147 2071K 35218 vtbuf 24 1968K 46 kobj 329 1316K 520 filedesc 145 1159K 9932 newblk 11 1027K 8895 vfscache 3 1025K 3 pcb 53 698K 2816 subproc 288 583K 6075 inodedep 7 515K 5757 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 276K 10 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 130195 acpica 1674 184K 61482 tidhash 3 141K 3 pagedep 5 129K 4981 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 115 115K 138 sem 4 106K 4 gtaskqueue 18 98K 18 BPF 46 88K 145 bus 995 82K 5165 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 520 ddb_capture 1 64K 1 kdtrace 349 63K 11558 umtx 480 60K 480 temp 36 40K 6023 LRO 34 35K 40 DEVFS3 131 33K 144 hostcache 1 32K 1 shm 1 32K 10 msg 4 30K 4 kbdmux 6 28K 6 routetbl 256 23K 864 ifaddr 72 21K 101 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 filemon 2 16K 61 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 10 GEOM 82 14K 606 eventhandler 163 14K 163 lltable 42 13K 162 ether_multi 152 13K 300 sctp_stro 12 12K 533 md_disk 3 12K 5 ksem 10 12K 46 kenv 95 12K 95 plimit 30 12K 600 rman 86 11K 451 CAM queue 5 11K 1528 cred 38 10K 521 sctp_atcl 25 10K 1899 shmfd 4 10K 20 in6_multi 65 9K 97 kqueue 137 9K 6130 sctp_timw 34 9K 34 bmsafemap 3 9K 5730 DEVFSP 135 9K 581 rpc 4 9K 4 devstat 4 9K 4 pwddesc 129 9K 6052 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 kcovinfo 117 8K 177 taskqueue 66 7K 123 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 50 UMA 270 5K 270 proc-args 164 5K 7364 tcp_fsb_rack 2 5K 408 vt 11 5K 11 pf_table 2 4K 15 memdesc 1 4K 1 MCA 32 4K 32 session 32 4K 83 evdev 4 4K 4 acpisem 28 4K 28 lockf 32 4K 274 selfd 52 4K 191782 terminal 11 3K 11 uidinfo 6 3K 63 select 19 3K 132 hhook 8 3K 10 CC Mem 9 3K 678 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 20 ip6ndp 12 2K 19 Unitno 26 2K 76 CAM XPT 22 2K 543 sctp_atky 37 2K 2562 msi 12 2K 12 in_multi 6 2K 22 tun 4 2K 7 toponodes 6 2K 6 netlink 3 2K 202 ipsecpolicy 2 2K 2 mount 25 2K 1220 acpidev 20 2K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 66 NFSD session 1 1K 1 pf_osfp 8 1K 8 CAM periph 4 1K 271 inpcbpolicy 25 1K 1289 sctp_ifn 6 1K 20 ipsec 3 1K 3 mld 6 1K 9 igmp 6 1K 9 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 225 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 14 1K 672 ip_msource 8 1K 20 cdev 2 1K 2 lkpikmalloc 8 1K 9 sctp_athm 25 1K 1977 sctp_map 24 1K 1060 mkdir 3 1K 9870 diradd 3 1K 5547 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 141 tcp_pcm_rack 1 1K 204 newdirblk 2 1K 4935 indirdep 1 1K 1300 vnodes 1 1K 32 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 iov 3 1K 37006 loginclass 3 1K 6 prison 6 1K 6 cryptodev 2 1K 715 pf_rule 1 1K 23 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 10 pmchooks 1 1K 1 sigio 2 1K 8 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 5115 filecaps 5 1K 111 sctp_vrf 1 1K 1 sctp_aadr 1 1K 31 vnet 1 1K 1 pmc 1 1K 1 filedesc_to_leader 1 1K 21 entropy 2 1K 59 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 6041 p1003.1b 1 1K 1 tcp_do_rack 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 858 sctp_iter 0 0K 25 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 22 sctp_stri 0 0K 148 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 0 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 1252 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 32 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 5488 freefile 0 0K 5371 freeblks 0 0K 5094 freefrag 0 0K 317 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 6 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 11 in6_mfilter 0 0K 2 frag6 0 0K 10 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 34 in_mfilter 0 0K 45 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 21 fadvise 0 0K 0 VN POLL 0 0K 28 statfs 0 0K 207 namei_tracker 0 0K 11 export_host 0 0K 0 cl_savebuf 0 0K 95 lio 0 0K 76 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 221 eventfd 0 0K 17 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 462 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 956 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 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 21 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 532 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 8324 1836 40616 0 254 41615360 0 mbuf 256 8821 4142 230999 0 254 3318528 0 mbuf_cluster 2048 762 254 766 0 254 2080768 0 BUF TRIE 144 221 11567 4324 0 62 1697472 0 malloc-384 384 4174 56 4211 0 30 1624320 0 malloc-128 128 11878 243 12683 0 126 1551488 0 malloc-16384 16384 72 19 5132 0 1 1490944 0 malloc-4096 4096 337 7 540 0 2 1409024 0 RADIX NODE 144 9504 235 115339 0 63 1402416 0 UMA Slabs 0 112 12412 2 12412 0 126 1390368 0 sctp_asoc 2256 12 498 527 0 254 1150560 0 vmem btag 56 18953 94 18953 0 254 1066632 0 malloc-65536 65536 11 2 16 0 1 851968 0 FFS inode 1168 624 41 6048 0 8 776720 0 malloc-4096 4096 136 16 6903 0 2 622592 0 sctp_ep 1152 13 498 1298 0 254 588672 0 VM OBJECT 264 2188 32 75920 0 30 586080 0 malloc-64 64 81 8613 227925 0 254 556416 0 256 Bucket 2048 239 19 1756 0 8 528384 0 socket 1024 57 451 4111 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 3 237 1135 0 8 491520 0 THREAD 1824 217 23 5652 0 8 437760 0 sctp_raddr 736 13 504 730 0 254 380512 0 MAP ENTRY 96 3544 362 219175 0 126 374976 0 VNODE 440 664 92 6093 0 30 332640 0 malloc-65536 65536 0 5 225 0 1 327680 0 malloc-384 384 8 802 5791 0 30 311040 0 malloc-64 64 4429 170 10577 0 254 294336 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 6 2 126 0 1 262144 0 malloc-2048 2048 111 17 341 0 8 262144 0 malloc-16 16 14730 270 17772 0 254 240000 0 malloc-2048 2048 20 92 1325 0 8 229376 0 DEVCTL 1024 20 200 199 0 0 225280 0 malloc-256 256 45 825 8373 0 62 222720 0 malloc-256 256 480 390 33365 0 62 222720 0 FPU_save_area 832 219 42 10475 0 16 217152 0 tcp_log 416 0 513 838 0 254 213408 0 PROC 1376 130 24 5904 0 8 211904 0 malloc-32768 32768 0 6 1167 0 1 196608 0 mbuf_packet 256 60 702 28911 0 254 195072 0 malloc-128 128 552 967 9836 0 126 194432 0 malloc-128 128 1247 272 38738 0 126 194432 0 FFS2 dinode 256 624 126 6047 0 62 192000 0 malloc-32 32 5447 475 11236 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 lkpimm 56 1 3095 1 0 254 173376 0 filedesc0 1072 129 32 6052 0 8 172592 0 malloc-1024 1024 132 28 159 0 16 163840 0 sctp_chunk 152 11 1029 1847 0 254 158080 0 S VFS Cache 104 1042 362 6518 0 126 146016 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 10 0 1 131072 0 unpcb 256 26 484 1421 0 254 130560 0 ertt_txseginfo 40 1 3130 54740 0 254 125240 0 ksiginfo 112 141 903 405 0 126 116928 0 malloc-384 384 85 215 2638 0 30 115200 0 malloc-1024 1024 24 88 533 0 16 114688 0 g_bio 408 0 270 27228 0 30 110160 0 malloc-4096 4096 21 5 2047 0 2 106496 0 128 Bucket 1024 78 21 870 0 16 101376 0 malloc-32768 32768 1 2 14 0 1 98304 0 malloc-16384 16384 3 3 10 0 1 98304 0 malloc-4096 4096 21 1 81 0 2 90112 0 UMA Kegs 384 228 5 228 0 30 89472 0 VMSPACE 616 105 39 5841 0 16 88704 0 tcp_bbr_map 128 6 645 3556 0 126 83328 0 malloc-128 128 500 151 1306 0 126 83328 0 malloc-8192 8192 8 2 30 0 1 81920 0 sctp_readq 152 0 520 62 0 254 79040 0 malloc-8192 8192 4 5 65 0 1 73728 0 malloc-8192 8192 7 2 90 0 1 73728 0 64 Bucket 512 95 41 4939 0 30 69632 0 malloc-384 384 155 25 502 0 30 69120 0 malloc-64 64 541 530 2026 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 0 2 11 0 1 65536 0 malloc-256 256 2 253 1372 0 62 65280 0 malloc-256 256 23 232 5687 0 62 65280 0 32 Bucket 256 123 132 1528 0 62 65280 0 sctp_stream_msg_out 112 1 539 155 0 254 60480 0 tcp_inpcb 1320 9 33 658 0 8 55440 0 malloc-64 64 340 479 377 0 254 52416 0 malloc-128 128 2 401 5411 0 126 51584 0 malloc-128 128 112 291 6268 0 126 51584 0 malloc-256 256 128 67 910 0 62 49920 0 malloc-256 256 43 152 1362 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 38256 0 16 49152 0 malloc-2048 2048 18 6 27 0 8 49152 0 malloc-1024 1024 11 37 890 0 16 49152 0 tcp_bbr_pcb 896 3 51 181 0 16 48384 0 da_ccb 544 0 84 6885 0 16 45696 0 pcpu-8 8 4922 710 6460 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 300 250 17704 0 126 44000 0 TURNSTILE 136 241 74 241 0 62 42840 0 malloc-8192 8192 3 2 53 0 1 40960 0 malloc-8192 8192 3 2 5 0 1 40960 0 pipe 736 35 20 512 0 16 40480 0 udp_inpcb 416 11 79 382 0 30 37440 0 hostcache 64 5 562 5 0 254 36288 0 malloc-64 64 174 393 656 0 254 36288 0 malloc-64 64 155 412 27316 0 254 36288 0 malloc-64 64 91 476 1015 0 254 36288 0 malloc-64 64 275 292 9634 0 254 36288 0 16 Bucket 144 77 175 550 0 62 36288 0 tcp_rack_map 128 2 277 237 0 126 35712 0 malloc-128 128 118 161 860 0 126 35712 0 malloc-128 128 78 201 85 0 126 35712 0 routing nhops 256 28 107 48 0 62 34560 0 ripcb 384 5 85 203 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 49 41 79 0 30 34560 0 malloc-256 256 52 83 976 0 62 34560 0 malloc-256 256 51 84 132 0 62 34560 0 SLEEPQUEUE 88 241 143 241 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 0 2 3 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 21 0 2 32768 0 malloc-2048 2048 2 14 44 0 8 32768 0 malloc-2048 2048 5 11 61 0 8 32768 0 malloc-2048 2048 3 13 195 0 8 32768 0 malloc-2048 2048 4 12 148 0 8 32768 0 malloc-1024 1024 0 32 51 0 16 32768 0 malloc-1024 1024 12 20 38 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 1417 0 16 32768 0 malloc-512 512 0 64 5 0 30 32768 0 malloc-512 512 11 53 95 0 30 32768 0 malloc-512 512 1 63 477 0 30 32768 0 malloc-512 512 6 58 225 0 30 32768 0 malloc-512 512 8 56 9 0 30 32768 0 malloc-512 512 0 64 25 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 PWD 40 77 731 4888 0 254 32320 0 ipq 56 0 576 3 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_id_node 120 0 264 12 0 126 31680 0 PGRP 120 42 222 122 0 126 31680 0 clpbuf 2624 0 12 47 0 4 31488 0 sctp_laddr 48 28 560 617 0 254 28224 0 rl_entry 48 35 553 128 0 254 28224 0 malloc-32 32 275 607 589 0 254 28224 0 4 Bucket 48 7 581 12 0 254 28224 0 2 Bucket 32 98 784 1220 0 254 28224 0 AIO 208 1 132 106 0 62 27664 0 udplite_inpcb 416 0 63 46 0 30 26208 0 cpuset 200 7 121 25 0 62 25600 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 1 5 14 0 2 24576 0 tcp_log_id_bucket 176 0 138 15 0 62 24288 0 tcp_rack_pcb 1152 1 20 204 0 8 24192 0 rtentry 168 30 114 48 0 62 24192 0 8 Bucket 80 96 204 1341 0 126 24000 0 itimer 352 1 65 19 0 30 23232 0 malloc-384 384 6 54 25 0 30 23040 0 malloc-384 384 0 60 1139 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 domainset 40 0 567 14 0 254 22680 0 Mountpoints 2816 2 6 21 0 4 22528 0 udplite_inpcb ports 32 0 630 9 0 254 20160 0 udp_inpcb ports 32 3 627 102 0 254 20160 0 tcp_inpcb ports 32 5 625 290 0 254 20160 0 ertt 72 9 271 658 0 126 20160 0 malloc-32 32 141 489 292 0 254 20160 0 malloc-32 32 280 350 2261 0 254 20160 0 malloc-32 32 54 576 267 0 254 20160 0 malloc-32 32 85 545 4406 0 254 20160 0 malloc-32 32 6 624 1122 0 254 20160 0 KNOTE 160 0 125 122 0 62 20000 0 cryptop 280 0 70 73 0 30 19600 0 AIOCB 552 0 35 89 0 16 19320 0 L VFS Cache 320 0 60 53 0 30 19200 0 AIOLIO 272 0 70 38 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 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-4096 4096 0 4 5 0 2 16384 0 malloc-512 512 6 26 133 0 30 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 5 0 254 16128 0 vtnet_tx_hdr 24 0 668 51588 0 254 16032 0 mqueue 248 1 63 1 0 62 15872 0 kenv 258 17 43 1087 0 30 15480 0 mqnode 416 4 32 4 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 10 368 50275 0 254 12096 0 malloc-16 16 122 628 6723 0 254 12000 0 malloc-16 16 43 707 1301 0 254 12000 0 malloc-16 16 19 731 55259 0 254 12000 0 malloc-16 16 51 699 2923 0 254 12000 0 malloc-16 16 37 713 67 0 254 12000 0 malloc-16 16 278 472 28447 0 254 12000 0 malloc-16 16 49 701 1926 0 254 12000 0 tfo_ccache_entries 80 2 126 2 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-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 20 0 0 3744 0 tfo 4 0 493 2 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 frag entries 40 0 0 0 0 254 0 0 pf frags 248 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 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 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 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